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 sync; sleep 1; sync # flush out any dirty pages from previous tests
3400 declare -i LOCKCOUNTORIG=0
3401 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3402 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3404 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3406 declare -i LOCKUNUSEDCOUNTORIG=0
3407 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3408 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3415 declare -i LOCKCOUNTCURRENT=0
3416 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3417 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3420 declare -i LOCKUNUSEDCOUNTCURRENT=0
3421 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3422 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3425 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3426 $LCTL set_param -n ldlm.dump_namespaces ""
3427 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3428 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3429 log "dumped log to $TMP/test_29.dk (bug 5793)"
3432 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3433 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3434 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3435 log "dumped log to $TMP/test_29.dk (bug 5793)"
3439 run_test 29 "IT_GETATTR regression ============================"
3441 test_30a() { # was test_30
3442 cp $(which ls) $DIR || cp /bin/ls $DIR
3443 $DIR/ls / || error "Can't execute binary from lustre"
3446 run_test 30a "execute binary from Lustre (execve) =============="
3449 cp `which ls` $DIR || cp /bin/ls $DIR
3451 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3454 run_test 30b "execute binary from Lustre as non-root ==========="
3456 test_30c() { # b=22376
3457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3459 cp $(which ls) $DIR || cp /bin/ls $DIR
3461 cancel_lru_locks mdc
3462 cancel_lru_locks osc
3463 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3466 run_test 30c "execute binary from Lustre without read perms ===="
3469 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3471 for i in {1..10}; do
3472 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3475 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3476 wait $PID || error "executing dd from Lustre failed"
3482 run_test 30d "execute binary from Lustre while clear locks"
3485 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3486 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3488 run_test 31a "open-unlink file =================================="
3491 touch $DIR/f31 || error "touch $DIR/f31 failed"
3492 ln $DIR/f31 $DIR/f31b || error "ln failed"
3493 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3494 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3496 run_test 31b "unlink file with multiple links while open ======="
3499 touch $DIR/f31 || error "touch $DIR/f31 failed"
3500 ln $DIR/f31 $DIR/f31c || error "ln failed"
3501 multiop_bg_pause $DIR/f31 O_uc ||
3502 error "multiop_bg_pause for $DIR/f31 failed"
3504 $MULTIOP $DIR/f31c Ouc
3505 kill -USR1 $MULTIPID
3508 run_test 31c "open-unlink file with multiple links ============="
3511 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3512 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3514 run_test 31d "remove of open directory ========================="
3516 test_31e() { # bug 2904
3517 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3519 run_test 31e "remove of open non-empty directory ==============="
3521 test_31f() { # bug 4554
3522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3525 test_mkdir $DIR/d31f
3526 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3527 cp /etc/hosts $DIR/d31f
3529 $LFS getstripe $DIR/d31f/hosts
3530 multiop_bg_pause $DIR/d31f D_c || return 1
3533 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3534 test_mkdir $DIR/d31f
3535 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3536 cp /etc/hosts $DIR/d31f
3538 $LFS getstripe $DIR/d31f/hosts
3539 multiop_bg_pause $DIR/d31f D_c || return 1
3542 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3543 wait $MULTIPID || error "first opendir $MULTIPID failed"
3547 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3548 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3551 run_test 31f "remove of open directory with open-unlink file ==="
3554 echo "-- cross directory link --"
3555 test_mkdir -c1 $DIR/${tdir}ga
3556 test_mkdir -c1 $DIR/${tdir}gb
3557 touch $DIR/${tdir}ga/f
3558 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3559 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3560 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3561 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3562 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3564 run_test 31g "cross directory link==============="
3567 echo "-- cross directory link --"
3568 test_mkdir -c1 $DIR/${tdir}
3569 test_mkdir -c1 $DIR/${tdir}/dir
3570 touch $DIR/${tdir}/f
3571 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3572 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3573 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3574 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3575 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3577 run_test 31h "cross directory link under child==============="
3580 echo "-- cross directory link --"
3581 test_mkdir -c1 $DIR/$tdir
3582 test_mkdir -c1 $DIR/$tdir/dir
3583 touch $DIR/$tdir/dir/f
3584 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3585 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3586 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3587 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3588 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3590 run_test 31i "cross directory link under parent==============="
3593 test_mkdir -c1 -p $DIR/$tdir
3594 test_mkdir -c1 -p $DIR/$tdir/dir1
3595 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3596 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3597 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3598 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3601 run_test 31j "link for directory==============="
3604 test_mkdir -c1 -p $DIR/$tdir
3606 touch $DIR/$tdir/exist
3607 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3608 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3609 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3610 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3611 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3612 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3613 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3616 run_test 31k "link to file: the same, non-existing, dir==============="
3622 touch $DIR/d31m2/exist
3623 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3624 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3625 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3626 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3627 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3628 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3631 run_test 31m "link to file: the same, non-existing, dir==============="
3634 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3635 nlink=$(stat --format=%h $DIR/$tfile)
3636 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3638 local cmd="exec $fd<$DIR/$tfile"
3641 trap "eval $cmd" EXIT
3642 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3643 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3644 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3645 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3646 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3649 run_test 31n "check link count of unlinked file"
3652 local tempfile=$(mktemp $1_XXXXXX)
3653 mlink $tempfile $1 2> /dev/null &&
3654 echo "$BASHPID: link $tempfile to $1 succeeded"
3658 test_31o() { # LU-2901
3659 test_mkdir $DIR/$tdir
3660 for LOOP in $(seq 100); do
3661 rm -f $DIR/$tdir/$tfile*
3662 for THREAD in $(seq 8); do
3663 link_one $DIR/$tdir/$tfile.$LOOP &
3666 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3667 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3668 error "$LINKS duplicate links to $tfile.$LOOP" &&
3672 run_test 31o "duplicate hard links with same filename"
3675 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3677 test_mkdir $DIR/$tdir
3678 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3679 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3681 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3682 error "open unlink test1 failed"
3683 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3684 error "open unlink test2 failed"
3686 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3687 error "test1 still exists"
3688 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3689 error "test2 still exists"
3691 run_test 31p "remove of open striped directory"
3694 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3696 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3697 index=$($LFS getdirstripe -i $DIR/$tdir)
3698 [ $index -eq 3 ] || error "first stripe index $index != 3"
3699 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3700 [ $index -eq 1 ] || error "second stripe index $index != 1"
3702 # when "-c <stripe_count>" is set, the number of MDTs specified after
3703 # "-i" should equal to the stripe count
3704 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3706 run_test 31q "create striped directory on specific MDTs"
3710 touch $DIR/$tfile.target
3711 touch $DIR/$tfile.source
3713 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3714 $LCTL set_param fail_loc=0x1419 fail_val=3
3715 cat $DIR/$tfile.target &
3718 # Guarantee open is waiting before we get here
3720 mv $DIR/$tfile.source $DIR/$tfile.target
3724 if [[ $RC -ne 0 ]]; then
3725 error "open with cat failed, rc=$RC"
3728 run_test 31r "open-rename(replace) race"
3730 cleanup_test32_mount() {
3733 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3734 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3735 losetup -d $loopdev || true
3741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3743 echo "== more mountpoints and symlinks ================="
3744 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3745 trap cleanup_test32_mount EXIT
3746 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3747 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3748 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3749 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3750 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3751 cleanup_test32_mount
3753 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3758 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3759 trap cleanup_test32_mount EXIT
3760 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3761 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3762 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3763 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3764 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3765 cleanup_test32_mount
3767 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3772 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3773 trap cleanup_test32_mount EXIT
3774 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3776 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3777 test_mkdir -p $DIR/$tdir/d2/test_dir
3778 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3779 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3780 cleanup_test32_mount
3782 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3787 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3788 trap cleanup_test32_mount EXIT
3789 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3790 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3791 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3792 test_mkdir -p $DIR/$tdir/d2/test_dir
3793 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3794 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3795 cleanup_test32_mount
3797 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3801 test_mkdir -p $DIR/$tdir/tmp
3802 local tmp_dir=$DIR/$tdir/tmp
3803 ln -s $DIR/$tdir $tmp_dir/symlink11
3804 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3805 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3806 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3808 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3812 test_mkdir -p $DIR/$tdir/tmp
3813 local tmp_dir=$DIR/$tdir/tmp
3814 ln -s $DIR/$tdir $tmp_dir/symlink11
3815 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3816 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3817 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3819 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3822 local tmp_dir=$DIR/$tdir/tmp
3823 test_mkdir -p $tmp_dir
3824 test_mkdir $DIR/${tdir}2
3825 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3826 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3827 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3828 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3829 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3830 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3832 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3835 rm -fr $DIR/$tdir $DIR/${tdir}2
3836 tmp_dir=$DIR/$tdir/tmp
3837 test_mkdir -p $tmp_dir
3838 test_mkdir $DIR/${tdir}2
3839 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3840 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3841 ls $tmp_dir/symlink12 || error "listing symlink12"
3842 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3844 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3849 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3850 trap cleanup_test32_mount EXIT
3851 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3852 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3853 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3854 touch $DIR/$tdir/test_file
3855 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3856 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3857 cleanup_test32_mount
3859 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3864 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3865 trap cleanup_test32_mount EXIT
3866 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3867 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3868 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3869 touch $DIR/$tdir/test_file
3870 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3871 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3872 cleanup_test32_mount
3874 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 trap cleanup_test32_mount EXIT
3881 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3882 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3883 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3884 test_mkdir -p $DIR/$tdir/d2
3885 touch $DIR/$tdir/d2/test_file || error "touch failed"
3886 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3887 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3888 cleanup_test32_mount
3890 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3904 cleanup_test32_mount
3906 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3910 test_mkdir -p $DIR/d32m/tmp
3911 TMP_DIR=$DIR/d32m/tmp
3912 ln -s $DIR $TMP_DIR/symlink11
3913 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3914 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3915 error "symlink11 not a link"
3916 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3917 error "symlink01 not a link"
3919 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3923 test_mkdir -p $DIR/d32n/tmp
3924 TMP_DIR=$DIR/d32n/tmp
3925 ln -s $DIR $TMP_DIR/symlink11
3926 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3927 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3928 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3930 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3934 test_mkdir -p $DIR/d32o/tmp
3935 TMP_DIR=$DIR/d32o/tmp
3936 ln -s $DIR/$tfile $TMP_DIR/symlink12
3937 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3938 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3939 error "symlink12 not a link"
3940 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3941 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3942 error "$DIR/d32o/tmp/symlink12 not file type"
3943 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3944 error "$DIR/d32o/symlink02 not file type"
3946 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3956 test_mkdir -p $DIR/d32p/tmp
3958 TMP_DIR=$DIR/d32p/tmp
3960 ln -s $DIR/$tfile $TMP_DIR/symlink12
3962 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3964 cat $DIR/d32p/tmp/symlink12 ||
3965 error "Can't open $DIR/d32p/tmp/symlink12"
3967 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3970 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3975 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3976 trap cleanup_test32_mount EXIT
3977 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3978 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3979 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3980 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3981 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3982 cleanup_test32_mount
3984 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3990 trap cleanup_test32_mount EXIT
3991 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3992 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3993 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3994 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3995 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3996 cleanup_test32_mount
3998 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4003 chmod 444 $DIR/$tfile
4004 chown $RUNAS_ID $DIR/$tfile
4006 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4009 run_test 33aa "write file with mode 444 (should return error)"
4013 test_mkdir $DIR/$tdir
4014 chown $RUNAS_ID $DIR/$tdir
4015 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4016 error "$RUNAS create $tdir/$tfile failed"
4017 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4018 error "open RDWR" || true
4020 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4024 test_mkdir $DIR/$tdir
4025 chown $RUNAS_ID $DIR/$tdir
4026 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4028 run_test 33b "test open file with malformed flags (No panic)"
4031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4032 remote_ost_nodsh && skip "remote OST with nodsh"
4040 test_mkdir $DIR/$tdir
4041 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4044 for ostnum in $(seq $OSTCOUNT); do
4045 # test-framework's OST numbering is one-based, while Lustre's
4047 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4048 # check if at least some write_bytes stats are counted
4049 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4050 obdfilter.$ostname.stats |
4051 awk '/^write_bytes/ {print $7}' )
4052 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4053 if (( ${write_bytes:-0} > 0 )); then
4059 $all_zeros || return 0
4062 echo foo > $DIR/$tdir/bar
4066 # Total up write_bytes after writing. We'd better find non-zeros.
4067 for ostnum in $(seq $OSTCOUNT); do
4068 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4069 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4070 obdfilter/$ostname/stats |
4071 awk '/^write_bytes/ {print $7}' )
4072 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4073 if (( ${write_bytes:-0} > 0 )); then
4080 for ostnum in $(seq $OSTCOUNT); do
4081 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4082 echo "Check write_bytes is in obdfilter.*.stats:"
4083 do_facet ost$ostnum lctl get_param -n \
4084 obdfilter.$ostname.stats
4086 error "OST not keeping write_bytes stats (b=22312)"
4089 run_test 33c "test write_bytes stats"
4092 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 local remote_dir=$DIR/$tdir/remote_dir
4098 test_mkdir $DIR/$tdir
4099 $LFS mkdir -i $MDTIDX $remote_dir ||
4100 error "create remote directory failed"
4102 touch $remote_dir/$tfile
4103 chmod 444 $remote_dir/$tfile
4104 chown $RUNAS_ID $remote_dir/$tfile
4106 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4108 chown $RUNAS_ID $remote_dir
4109 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4110 error "create" || true
4111 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4112 error "open RDWR" || true
4113 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4115 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4122 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4123 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4124 mkdir $DIR/$tdir/local_dir
4126 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4127 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4128 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4130 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4131 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4133 rmdir $DIR/$tdir/* || error "rmdir failed"
4136 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4137 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4138 mkdir $DIR/$tdir/local_dir
4140 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4141 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4142 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4144 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4145 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4147 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4150 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4151 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4152 mkdir $DIR/$tdir/local_dir
4154 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4155 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4156 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4158 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4159 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4161 run_test 33e "mkdir and striped directory should have same mode"
4165 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4169 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4170 remote_mds_nodsh && skip "remote MDS with nodsh"
4173 chmod go+rwx $DIR/$tdir
4174 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4175 trap cleanup_33f EXIT
4177 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4178 error "cannot create striped directory"
4180 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4181 error "cannot create files in striped directory"
4183 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4184 error "cannot remove files in striped directory"
4186 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4187 error "cannot remove striped directory"
4191 run_test 33f "nonroot user can create, access, and remove a striped directory"
4194 mkdir -p $DIR/$tdir/dir2
4196 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4198 [[ $err =~ "exists" ]] || error "Not exists error"
4200 run_test 33g "nonroot user create already existing root created file"
4203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4204 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4205 skip "Need MDS version at least 2.13.50"
4207 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4208 error "mkdir $tdir failed"
4209 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4211 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4214 for fname in $DIR/$tdir/$tfile.bak \
4215 $DIR/$tdir/$tfile.SAV \
4216 $DIR/$tdir/$tfile.orig \
4217 $DIR/$tdir/$tfile~; do
4218 touch $fname || error "touch $fname failed"
4219 index2=$($LFS getstripe -m $fname)
4220 [ $index -eq $index2 ] ||
4221 error "$fname MDT index mismatch $index != $index2"
4225 for i in {1..250}; do
4226 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4227 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4228 touch $fname || error "touch $fname failed"
4229 index2=$($LFS getstripe -m $fname)
4230 if [[ $index != $index2 ]]; then
4231 failed=$((failed + 1))
4232 echo "$fname MDT index mismatch $index != $index2"
4236 echo "$failed MDT index mismatches"
4237 (( failed < 20 )) || error "MDT index mismatch $failed times"
4240 run_test 33h "temp file is located on the same MDT as target"
4242 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4245 $MCREATE $DIR/f34 || error "mcreate failed"
4246 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4247 error "getstripe failed"
4248 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4249 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4250 error "getstripe failed"
4251 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4252 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4254 run_test 34a "truncate file that has not been opened ==========="
4257 [ ! -f $DIR/f34 ] && test_34a
4258 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4259 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4260 $OPENFILE -f O_RDONLY $DIR/f34
4261 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4262 error "getstripe failed"
4263 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4264 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4266 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4269 [ ! -f $DIR/f34 ] && test_34a
4270 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4271 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4272 $OPENFILE -f O_RDWR $DIR/f34
4273 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4274 error "$LFS getstripe failed"
4275 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4276 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4278 run_test 34c "O_RDWR opening file-with-size works =============="
4281 [ ! -f $DIR/f34 ] && test_34a
4282 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4284 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4285 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 run_test 34d "write to sparse file ============================="
4292 $MCREATE $DIR/f34e || error "mcreate failed"
4293 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4294 $CHECKSTAT -s 1000 $DIR/f34e ||
4295 error "Size of $DIR/f34e not equal to 1000 bytes"
4296 $OPENFILE -f O_RDWR $DIR/f34e
4297 $CHECKSTAT -s 1000 $DIR/f34e ||
4298 error "Size of $DIR/f34e not equal to 1000 bytes"
4300 run_test 34e "create objects, some with size and some without =="
4302 test_34f() { # bug 6242, 6243
4303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4307 $MCREATE $DIR/f34f || error "mcreate failed"
4308 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4309 dd if=$DIR/f34f of=$TMP/f34f
4310 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4311 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4312 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4313 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4314 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4316 run_test 34f "read from a file with no objects until EOF ======="
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4321 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4323 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4324 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4325 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4326 cancel_lru_locks osc
4327 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4328 error "wrong size after lock cancel"
4330 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4331 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4332 error "expanding truncate failed"
4333 cancel_lru_locks osc
4334 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4335 error "wrong expanded size after lock cancel"
4337 run_test 34g "truncate long file ==============================="
4340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4346 sync # Flush the cache so that multiop below does not block on cache
4347 # flush when getting the group lock
4348 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4351 # Since just timed wait is not good enough, let's do a sync write
4352 # that way we are sure enough time for a roundtrip + processing
4353 # passed + 2 seconds of extra margin.
4354 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4358 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4359 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4363 local nsz=`stat -c %s $DIR/$tfile`
4364 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4366 run_test 34h "ftruncate file under grouplock should not block"
4369 cp /bin/sh $DIR/f35a
4371 chown $RUNAS_ID $DIR/f35a
4372 $RUNAS $DIR/f35a && error || true
4375 run_test 35a "exec file with mode 444 (should return and not leak)"
4379 utime $DIR/f36 || error "utime failed for MDS"
4381 run_test 36a "MDS utime check (mknod, utime)"
4385 utime $DIR/f36 || error "utime failed for OST"
4387 run_test 36b "OST utime check (open, utime)"
4392 chown $RUNAS_ID $DIR/d36
4393 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4395 run_test 36c "non-root MDS utime check (mknod, utime)"
4398 [ ! -d $DIR/d36 ] && test_36c
4399 echo "" > $DIR/d36/f36
4400 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4402 run_test 36d "non-root OST utime check (open, utime)"
4405 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4407 test_mkdir $DIR/$tdir
4408 touch $DIR/$tdir/$tfile
4409 $RUNAS utime $DIR/$tdir/$tfile &&
4410 error "utime worked, expected failure" || true
4412 run_test 36e "utime on non-owned file (should return error)"
4416 local LANG_SAVE=$LANG
4417 local LC_LANG_SAVE=$LC_LANG
4418 export LANG=C LC_LANG=C # for date language
4420 DATESTR="Dec 20 2000"
4421 test_mkdir $DIR/$tdir
4422 lctl set_param fail_loc=$fl
4424 cp /etc/hosts $DIR/$tdir/$tfile
4425 sync & # write RPC generated with "current" inode timestamp, but delayed
4427 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4428 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4429 cancel_lru_locks $OSC
4430 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4432 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4433 echo "BEFORE: $LS_BEFORE" && \
4434 echo "AFTER : $LS_AFTER" && \
4435 echo "WANT : $DATESTR" && \
4436 error "$DIR/$tdir/$tfile timestamps changed" || true
4438 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4444 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4445 subr_36fh "0x80000214"
4447 run_test 36f "utime on file racing with OST BRW write =========="
4450 remote_ost_nodsh && skip "remote OST with nodsh"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4452 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4453 skip "Need MDS version at least 2.12.51"
4458 local tgt="obdfilter"
4460 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4462 test_mkdir $DIR/$tdir
4463 fmd_max_age=$(do_facet $facet \
4464 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4467 echo "FMD max age: ${fmd_max_age}s"
4468 touch $DIR/$tdir/$tfile
4469 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4470 gawk '{cnt=cnt+$1} END{print cnt}')
4471 echo "FMD before: $fmd"
4473 error "FMD wasn't create by touch"
4474 sleep $((fmd_max_age + 12))
4475 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4476 gawk '{cnt=cnt+$1} END{print cnt}')
4477 echo "FMD after: $fmd"
4479 error "FMD wasn't expired by ping"
4481 run_test 36g "FMD cache expiry ====================="
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4486 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4487 subr_36fh "0x80000227"
4489 run_test 36h "utime on file racing with OST BRW write =========="
4492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4494 test_mkdir $DIR/$tdir
4495 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4497 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4498 local new_mtime=$((mtime + 200))
4500 #change Modify time of striped dir
4501 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4502 error "change mtime failed"
4504 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4506 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4508 run_test 36i "change mtime on striped directory"
4510 # test_37 - duplicate with tests 32q 32r
4513 local file=$DIR/$tfile
4515 openfile -f O_DIRECTORY $file
4518 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4519 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4521 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4523 test_39a() { # was test_39
4525 touch $DIR/${tfile}2
4526 # ls -l $DIR/$tfile $DIR/${tfile}2
4527 # ls -lu $DIR/$tfile $DIR/${tfile}2
4528 # ls -lc $DIR/$tfile $DIR/${tfile}2
4530 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4531 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4533 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4535 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4537 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4538 error "O_TRUNC didn't change timestamps"
4541 run_test 39a "mtime changed on create"
4544 test_mkdir -c1 $DIR/$tdir
4545 cp -p /etc/passwd $DIR/$tdir/fopen
4546 cp -p /etc/passwd $DIR/$tdir/flink
4547 cp -p /etc/passwd $DIR/$tdir/funlink
4548 cp -p /etc/passwd $DIR/$tdir/frename
4549 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4552 echo "aaaaaa" >> $DIR/$tdir/fopen
4553 echo "aaaaaa" >> $DIR/$tdir/flink
4554 echo "aaaaaa" >> $DIR/$tdir/funlink
4555 echo "aaaaaa" >> $DIR/$tdir/frename
4557 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4558 local link_new=`stat -c %Y $DIR/$tdir/flink`
4559 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4560 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4562 cat $DIR/$tdir/fopen > /dev/null
4563 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4564 rm -f $DIR/$tdir/funlink2
4565 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4567 for (( i=0; i < 2; i++ )) ; do
4568 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4569 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4570 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4571 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4573 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4574 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4575 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4576 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4578 cancel_lru_locks $OSC
4579 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4582 run_test 39b "mtime change on open, link, unlink, rename ======"
4584 # this should be set to past
4585 TEST_39_MTIME=`date -d "1 year ago" +%s`
4591 local mtime0=`stat -c %Y $DIR1/$tfile`
4593 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4594 local mtime1=`stat -c %Y $DIR1/$tfile`
4595 [ "$mtime1" = $TEST_39_MTIME ] || \
4596 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4599 echo hello >> $DIR1/$tfile
4601 local mtime2=`stat -c %Y $DIR1/$tfile`
4602 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4603 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4605 mv $DIR1/$tfile $DIR1/$tfile-1
4607 for (( i=0; i < 2; i++ )) ; do
4608 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4609 [ "$mtime2" = "$mtime3" ] || \
4610 error "mtime ($mtime2) changed (to $mtime3) on rename"
4612 cancel_lru_locks $OSC
4613 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4616 run_test 39c "mtime change on rename ==========================="
4620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4623 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4625 for (( i=0; i < 2; i++ )) ; do
4626 local mtime=`stat -c %Y $DIR1/$tfile`
4627 [ $mtime = $TEST_39_MTIME ] || \
4628 error "mtime($mtime) is not set to $TEST_39_MTIME"
4630 cancel_lru_locks $OSC
4631 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4634 run_test 39d "create, utime, stat =============================="
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4641 local mtime1=`stat -c %Y $DIR1/$tfile`
4643 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4645 for (( i=0; i < 2; i++ )) ; do
4646 local mtime2=`stat -c %Y $DIR1/$tfile`
4647 [ $mtime2 = $TEST_39_MTIME ] || \
4648 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4650 cancel_lru_locks $OSC
4651 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4654 run_test 39e "create, stat, utime, stat ========================"
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4661 mtime1=`stat -c %Y $DIR1/$tfile`
4664 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4666 for (( i=0; i < 2; i++ )) ; do
4667 local mtime2=`stat -c %Y $DIR1/$tfile`
4668 [ $mtime2 = $TEST_39_MTIME ] || \
4669 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4671 cancel_lru_locks $OSC
4672 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4675 run_test 39f "create, stat, sleep, utime, stat ================="
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4681 echo hello >> $DIR1/$tfile
4682 local mtime1=`stat -c %Y $DIR1/$tfile`
4685 chmod o+r $DIR1/$tfile
4687 for (( i=0; i < 2; i++ )) ; do
4688 local mtime2=`stat -c %Y $DIR1/$tfile`
4689 [ "$mtime1" = "$mtime2" ] || \
4690 error "lost mtime: $mtime2, should be $mtime1"
4692 cancel_lru_locks $OSC
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4696 run_test 39g "write, chmod, stat ==============================="
4700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 echo hello >> $DIR1/$tfile
4707 local mtime1=`stat -c %Y $DIR1/$tfile`
4709 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4711 if [ "$d1" != "$d2" ]; then
4712 echo "write and touch not within one second"
4714 for (( i=0; i < 2; i++ )) ; do
4715 local mtime2=`stat -c %Y $DIR1/$tfile`
4716 [ "$mtime2" = $TEST_39_MTIME ] || \
4717 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4719 cancel_lru_locks $OSC
4720 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4724 run_test 39h "write, utime within one second, stat ============="
4727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4732 echo hello >> $DIR1/$tfile
4733 local mtime1=`stat -c %Y $DIR1/$tfile`
4735 mv $DIR1/$tfile $DIR1/$tfile-1
4737 for (( i=0; i < 2; i++ )) ; do
4738 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4740 [ "$mtime1" = "$mtime2" ] || \
4741 error "lost mtime: $mtime2, should be $mtime1"
4743 cancel_lru_locks $OSC
4744 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4747 run_test 39i "write, rename, stat =============================="
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4752 start_full_debug_logging
4756 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4757 lctl set_param fail_loc=0x80000412
4758 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4759 error "multiop failed"
4761 local mtime1=`stat -c %Y $DIR1/$tfile`
4763 mv $DIR1/$tfile $DIR1/$tfile-1
4765 kill -USR1 $multipid
4766 wait $multipid || error "multiop close failed"
4768 for (( i=0; i < 2; i++ )) ; do
4769 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4770 [ "$mtime1" = "$mtime2" ] ||
4771 error "mtime is lost on close: $mtime2, " \
4775 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4777 lctl set_param fail_loc=0
4778 stop_full_debug_logging
4780 run_test 39j "write, rename, close, stat ======================="
4783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4788 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4790 local mtime1=`stat -c %Y $DIR1/$tfile`
4792 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4794 kill -USR1 $multipid
4795 wait $multipid || error "multiop close failed"
4797 for (( i=0; i < 2; i++ )) ; do
4798 local mtime2=`stat -c %Y $DIR1/$tfile`
4800 [ "$mtime2" = $TEST_39_MTIME ] || \
4801 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4804 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4807 run_test 39k "write, utime, close, stat ========================"
4809 # this should be set to future
4810 TEST_39_ATIME=`date -d "1 year" +%s`
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4814 remote_mds_nodsh && skip "remote MDS with nodsh"
4816 local atime_diff=$(do_facet $SINGLEMDS \
4817 lctl get_param -n mdd.*MDT0000*.atime_diff)
4819 mkdir_on_mdt0 $DIR/$tdir
4821 # test setting directory atime to future
4822 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4823 local atime=$(stat -c %X $DIR/$tdir)
4824 [ "$atime" = $TEST_39_ATIME ] ||
4825 error "atime is not set to future: $atime, $TEST_39_ATIME"
4827 # test setting directory atime from future to now
4828 local now=$(date +%s)
4829 touch -a -d @$now $DIR/$tdir
4831 atime=$(stat -c %X $DIR/$tdir)
4832 [ "$atime" -eq "$now" ] ||
4833 error "atime is not updated from future: $atime, $now"
4835 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4838 # test setting directory atime when now > dir atime + atime_diff
4839 local d1=$(date +%s)
4841 local d2=$(date +%s)
4842 cancel_lru_locks mdc
4843 atime=$(stat -c %X $DIR/$tdir)
4844 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4845 error "atime is not updated : $atime, should be $d2"
4847 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4850 # test not setting directory atime when now < dir atime + atime_diff
4852 cancel_lru_locks mdc
4853 atime=$(stat -c %X $DIR/$tdir)
4854 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4855 error "atime is updated to $atime, should remain $d1<atime<$d2"
4857 do_facet $SINGLEMDS \
4858 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4860 run_test 39l "directory atime update ==========================="
4863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4867 local far_past_mtime=$(date -d "May 29 1953" +%s)
4868 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4870 touch -m -d @$far_past_mtime $DIR1/$tfile
4871 touch -a -d @$far_past_atime $DIR1/$tfile
4873 for (( i=0; i < 2; i++ )) ; do
4874 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4875 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4876 error "atime or mtime set incorrectly"
4878 cancel_lru_locks $OSC
4879 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4882 run_test 39m "test atime and mtime before 1970"
4884 test_39n() { # LU-3832
4885 remote_mds_nodsh && skip "remote MDS with nodsh"
4887 local atime_diff=$(do_facet $SINGLEMDS \
4888 lctl get_param -n mdd.*MDT0000*.atime_diff)
4893 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4896 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4897 atime0=$(stat -c %X $DIR/$tfile)
4900 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4901 atime1=$(stat -c %X $DIR/$tfile)
4904 cancel_lru_locks mdc
4905 cancel_lru_locks osc
4906 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4907 atime2=$(stat -c %X $DIR/$tfile)
4909 do_facet $SINGLEMDS \
4910 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4912 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4913 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4915 run_test 39n "check that O_NOATIME is honored"
4918 TESTDIR=$DIR/$tdir/$tfile
4919 [ -e $TESTDIR ] && rm -rf $TESTDIR
4926 links2=$(stat -c %h .)
4927 [ $(($links1 + 2)) != $links2 ] &&
4928 error "wrong links count $(($links1 + 2)) != $links2"
4930 links3=$(stat -c %h .)
4931 [ $(($links1 + 1)) != $links3 ] &&
4932 error "wrong links count $links1 != $links3"
4935 run_test 39o "directory cached attributes updated after create"
4938 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4941 TESTDIR=$DIR/$tdir/$tdir
4942 [ -e $TESTDIR ] && rm -rf $TESTDIR
4943 test_mkdir -p $TESTDIR
4947 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4948 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4950 links2=$(stat -c %h .)
4951 [ $(($links1 + 2)) != $links2 ] &&
4952 error "wrong links count $(($links1 + 2)) != $links2"
4954 links3=$(stat -c %h .)
4955 [ $(($links1 + 1)) != $links3 ] &&
4956 error "wrong links count $links1 != $links3"
4959 run_test 39p "remote directory cached attributes updated after create ========"
4962 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4963 skip "no atime update on old OST"
4964 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4965 skip_env "ldiskfs only test"
4969 saved_adiff=$(do_facet ost1 \
4970 lctl get_param -n obdfilter.*OST0000.atime_diff)
4971 stack_trap "do_facet ost1 \
4972 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4974 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4976 $LFS setstripe -i 0 $DIR/$tfile
4977 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4978 error "can't write initial file"
4979 cancel_lru_locks osc
4981 # exceed atime_diff and access file
4983 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4984 error "can't udpate atime"
4986 local atime_cli=$(stat -c %X $DIR/$tfile)
4987 echo "client atime: $atime_cli"
4988 # allow atime update to be written to device
4989 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4992 local ostdev=$(ostdevname 1)
4993 local fid=($(lfs getstripe -y $DIR/$tfile |
4994 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4995 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4996 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4998 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4999 local atime_ost=$(do_facet ost1 "$cmd" |&
5000 awk -F'[: ]' '/atime:/ { print $4 }')
5001 (( atime_cli == atime_ost )) ||
5002 error "atime on client $atime_cli != ost $atime_ost"
5004 run_test 39r "lazy atime update on OST"
5006 test_39q() { # LU-8041
5007 local testdir=$DIR/$tdir
5009 multiop_bg_pause $testdir D_c || error "multiop failed"
5011 cancel_lru_locks mdc
5012 kill -USR1 $multipid
5013 local atime=$(stat -c %X $testdir)
5014 [ "$atime" -ne 0 ] || error "atime is zero"
5016 run_test 39q "close won't zero out atime"
5019 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5020 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5021 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5022 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5023 error "$tfile is not 4096 bytes in size"
5025 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5029 small_write $DIR/f41 18
5031 run_test 41 "test small file write + fstat ====================="
5033 count_ost_writes() {
5034 lctl get_param -n ${OSC}.*.stats |
5035 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5036 END { printf("%0.0f", writes) }'
5043 BG_DIRTY_RATIO_SAVE=10
5044 MAX_BG_DIRTY_RATIO=25
5048 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5049 # dirty_ratio, dirty_background_ratio
5050 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5051 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5052 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5053 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5055 # if file not here, we are a 2.4 kernel
5056 kill -CONT `pidof kupdated`
5061 # setup the trap first, so someone cannot exit the test at the
5062 # exact wrong time and mess up a machine
5063 trap start_writeback EXIT
5064 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5065 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5066 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5067 sysctl -w vm.dirty_writeback_centisecs=0
5068 sysctl -w vm.dirty_writeback_centisecs=0
5069 # save and increase /proc/sys/vm/dirty_ratio
5070 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5071 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5072 # save and increase /proc/sys/vm/dirty_background_ratio
5073 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5074 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5076 # if file not here, we are a 2.4 kernel
5077 kill -STOP `pidof kupdated`
5081 # ensure that all stripes have some grant before we test client-side cache
5083 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5084 dd if=/dev/zero of=$i bs=4k count=1
5089 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5090 # file truncation, and file removal.
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5095 cancel_lru_locks $OSC
5097 sync; sleep 1; sync # just to be safe
5098 BEFOREWRITES=`count_ost_writes`
5099 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5100 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5101 AFTERWRITES=`count_ost_writes`
5102 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5103 error "$BEFOREWRITES < $AFTERWRITES"
5106 run_test 42a "ensure that we don't flush on close"
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5112 cancel_lru_locks $OSC
5115 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5116 BEFOREWRITES=$(count_ost_writes)
5117 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5118 AFTERWRITES=$(count_ost_writes)
5119 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5120 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5122 BEFOREWRITES=$(count_ost_writes)
5123 sync || error "sync: $?"
5124 AFTERWRITES=$(count_ost_writes)
5125 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5126 error "$BEFOREWRITES < $AFTERWRITES on sync"
5128 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5132 run_test 42b "test destroy of file with cached dirty data ======"
5134 # if these tests just want to test the effect of truncation,
5135 # they have to be very careful. consider:
5136 # - the first open gets a {0,EOF}PR lock
5137 # - the first write conflicts and gets a {0, count-1}PW
5138 # - the rest of the writes are under {count,EOF}PW
5139 # - the open for truncate tries to match a {0,EOF}PR
5140 # for the filesize and cancels the PWs.
5141 # any number of fixes (don't get {0,EOF} on open, match
5142 # composite locks, do smarter file size management) fix
5143 # this, but for now we want these tests to verify that
5144 # the cancellation with truncate intent works, so we
5145 # start the file with a full-file pw lock to match against
5146 # until the truncate.
5151 cancel_lru_locks $OSC
5153 # prime the file with 0,EOF PW to match
5157 # now the real test..
5158 dd if=/dev/zero of=$file bs=1024 count=100
5159 BEFOREWRITES=`count_ost_writes`
5160 $TRUNCATE $file $offset
5161 cancel_lru_locks $OSC
5162 AFTERWRITES=`count_ost_writes`
5167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5170 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5171 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5174 run_test 42c "test partial truncate of file with cached dirty data"
5177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5180 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5181 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5184 run_test 42d "test complete truncate of file with cached dirty data"
5186 test_42e() { # bug22074
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5189 local TDIR=$DIR/${tdir}e
5190 local pages=16 # hardcoded 16 pages, don't change it.
5191 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5192 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5196 test_mkdir $DIR/${tdir}e
5197 $LFS setstripe -c 1 $TDIR
5198 createmany -o $TDIR/f $files
5200 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5202 # we assume that with $OSTCOUNT files, at least one of them will
5203 # be allocated on OST0.
5204 warmup_files=$((OSTCOUNT * max_dirty_mb))
5205 createmany -o $TDIR/w $warmup_files
5207 # write a large amount of data into one file and sync, to get good
5208 # avail_grant number from OST.
5209 for ((i=0; i<$warmup_files; i++)); do
5210 idx=$($LFS getstripe -i $TDIR/w$i)
5211 [ $idx -ne 0 ] && continue
5212 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5215 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5217 $LCTL get_param $proc_osc0/cur_dirty_bytes
5218 $LCTL get_param $proc_osc0/cur_grant_bytes
5220 # create as much dirty pages as we can while not to trigger the actual
5221 # RPCs directly. but depends on the env, VFS may trigger flush during this
5222 # period, hopefully we are good.
5223 for ((i=0; i<$warmup_files; i++)); do
5224 idx=$($LFS getstripe -i $TDIR/w$i)
5225 [ $idx -ne 0 ] && continue
5226 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5228 $LCTL get_param $proc_osc0/cur_dirty_bytes
5229 $LCTL get_param $proc_osc0/cur_grant_bytes
5231 # perform the real test
5232 $LCTL set_param $proc_osc0/rpc_stats 0
5233 for ((;i<$files; i++)); do
5234 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5235 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5238 $LCTL get_param $proc_osc0/rpc_stats
5241 local have_ppr=false
5242 $LCTL get_param $proc_osc0/rpc_stats |
5243 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5244 # skip lines until we are at the RPC histogram data
5245 [ "$PPR" == "pages" ] && have_ppr=true && continue
5246 $have_ppr || continue
5248 # we only want the percent stat for < 16 pages
5249 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5251 percent=$((percent + WPCT))
5252 if [[ $percent -gt 15 ]]; then
5253 error "less than 16-pages write RPCs" \
5260 run_test 42e "verify sub-RPC writes are not done synchronously"
5262 test_43A() { # was test_43
5263 test_mkdir $DIR/$tdir
5264 cp -p /bin/ls $DIR/$tdir/$tfile
5265 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5267 # give multiop a chance to open
5270 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5272 # Wait for multiop to exit
5275 run_test 43A "execution of file opened for write should return -ETXTBSY"
5278 test_mkdir $DIR/$tdir
5279 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5280 $DIR/$tdir/sleep 60 &
5282 # Make sure exec of $tdir/sleep wins race with truncate
5284 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5287 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5292 test_mkdir $DIR/$tdir
5293 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5294 $DIR/$tdir/sleep 60 &
5296 # Make sure exec of $tdir/sleep wins race with truncate
5298 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5301 run_test 43b "truncate of file being executed should return -ETXTBSY"
5304 local testdir="$DIR/$tdir"
5307 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5308 ( cd $testdir && md5sum -c )
5310 run_test 43c "md5sum of copy into lustre"
5312 test_44A() { # was test_44
5313 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5315 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5316 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5318 run_test 44A "zero length read from a sparse stripe"
5321 local nstripe=$($LFS getstripe -c -d $DIR)
5322 [ -z "$nstripe" ] && skip "can't get stripe info"
5323 [[ $nstripe -gt $OSTCOUNT ]] &&
5324 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5326 local stride=$($LFS getstripe -S -d $DIR)
5327 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5328 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5331 OFFSETS="0 $((stride/2)) $((stride-1))"
5332 for offset in $OFFSETS; do
5333 for i in $(seq 0 $((nstripe-1))); do
5334 local GLOBALOFFSETS=""
5336 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5337 local myfn=$DIR/d44a-$size
5338 echo "--------writing $myfn at $size"
5339 ll_sparseness_write $myfn $size ||
5340 error "ll_sparseness_write"
5341 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5342 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5343 error "ll_sparseness_verify $GLOBALOFFSETS"
5345 for j in $(seq 0 $((nstripe-1))); do
5347 size=$((((j + $nstripe )*$stride + $offset)))
5348 ll_sparseness_write $myfn $size ||
5349 error "ll_sparseness_write"
5350 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5352 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5353 error "ll_sparseness_verify $GLOBALOFFSETS"
5358 run_test 44a "test sparse pwrite ==============================="
5362 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5368 before=`dirty_osc_total`
5369 echo executing "\"$*\""
5371 after=`dirty_osc_total`
5372 echo before $before, after $after
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5378 # Obtain grants from OST if it supports it
5379 echo blah > ${f}_grant
5382 do_dirty_record "echo blah > $f"
5383 [[ $before -eq $after ]] && error "write wasn't cached"
5384 do_dirty_record "> $f"
5385 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5386 do_dirty_record "echo blah > $f"
5387 [[ $before -eq $after ]] && error "write wasn't cached"
5388 do_dirty_record "sync"
5389 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5390 do_dirty_record "echo blah > $f"
5391 [[ $before -eq $after ]] && error "write wasn't cached"
5392 do_dirty_record "cancel_lru_locks osc"
5393 [[ $before -gt $after ]] ||
5394 error "lock cancellation didn't lower dirty count"
5397 run_test 45 "osc io page accounting ============================"
5399 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5400 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5401 # objects offset and an assert hit when an rpc was built with 1023's mapped
5402 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5409 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5411 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5412 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5416 run_test 46 "dirtying a previously written page ================"
5418 # test_47 is removed "Device nodes check" is moved to test_28
5420 test_48a() { # bug 2399
5421 [ "$mds1_FSTYPE" = "zfs" ] &&
5422 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5423 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5425 test_mkdir $DIR/$tdir
5427 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5428 test_mkdir $DIR/$tdir
5429 touch foo || error "'touch foo' failed after recreating cwd"
5431 touch .foo || error "'touch .foo' failed after recreating cwd"
5433 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5434 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5435 cd . || error "'cd .' failed after recreating cwd"
5436 mkdir . && error "'mkdir .' worked after recreating cwd"
5437 rmdir . && error "'rmdir .' worked after recreating cwd"
5438 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5439 cd .. || error "'cd ..' failed after recreating cwd"
5441 run_test 48a "Access renamed working dir (should return errors)="
5443 test_48b() { # bug 2399
5445 test_mkdir $DIR/$tdir
5447 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5448 touch foo && error "'touch foo' worked after removing cwd"
5449 mkdir foo && error "'mkdir foo' worked after removing cwd"
5450 touch .foo && error "'touch .foo' worked after removing cwd"
5451 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5452 ls . > /dev/null && error "'ls .' worked after removing cwd"
5453 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5454 mkdir . && error "'mkdir .' worked after removing cwd"
5455 rmdir . && error "'rmdir .' worked after removing cwd"
5456 ln -s . foo && error "'ln -s .' worked after removing cwd"
5457 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5459 run_test 48b "Access removed working dir (should return errors)="
5461 test_48c() { # bug 2350
5462 #lctl set_param debug=-1
5465 test_mkdir -p $DIR/$tdir/dir
5467 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5468 $TRACE touch foo && error "touch foo worked after removing cwd"
5469 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5470 touch .foo && error "touch .foo worked after removing cwd"
5471 mkdir .foo && error "mkdir .foo worked after removing cwd"
5472 $TRACE ls . && error "'ls .' worked after removing cwd"
5473 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5474 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5475 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5476 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5477 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5479 run_test 48c "Access removed working subdir (should return errors)"
5481 test_48d() { # bug 2350
5482 #lctl set_param debug=-1
5485 test_mkdir -p $DIR/$tdir/dir
5487 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5488 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5489 $TRACE touch foo && error "'touch foo' worked after removing parent"
5490 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5491 touch .foo && error "'touch .foo' worked after removing parent"
5492 mkdir .foo && error "mkdir .foo worked after removing parent"
5493 $TRACE ls . && error "'ls .' worked after removing parent"
5494 $TRACE ls .. && error "'ls ..' worked after removing parent"
5495 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5496 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5497 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5500 run_test 48d "Access removed parent subdir (should return errors)"
5502 test_48e() { # bug 4134
5503 #lctl set_param debug=-1
5506 test_mkdir -p $DIR/$tdir/dir
5508 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5509 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5510 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5511 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5512 # On a buggy kernel addition of "touch foo" after cd .. will
5513 # produce kernel oops in lookup_hash_it
5514 touch ../foo && error "'cd ..' worked after recreate parent"
5516 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5518 run_test 48e "Access to recreated parent subdir (should return errors)"
5521 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5522 skip "need MDS >= 2.13.55"
5523 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5524 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5525 skip "needs different host for mdt1 mdt2"
5526 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5528 $LFS mkdir -i0 $DIR/$tdir
5529 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5531 for d in sub1 sub2 sub3; do
5532 #define OBD_FAIL_OSD_REF_DEL 0x19c
5533 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5534 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5537 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5539 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5541 test_49() { # LU-1030
5542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5543 remote_ost_nodsh && skip "remote OST with nodsh"
5545 # get ost1 size - $FSNAME-OST0000
5546 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5548 # write 800M at maximum
5549 [[ $ost1_size -lt 2 ]] && ost1_size=2
5550 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5552 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5553 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5556 # change max_pages_per_rpc while writing the file
5557 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5558 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5559 # loop until dd process exits
5560 while ps ax -opid | grep -wq $dd_pid; do
5561 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5562 sleep $((RANDOM % 5 + 1))
5564 # restore original max_pages_per_rpc
5565 $LCTL set_param $osc1_mppc=$orig_mppc
5566 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5568 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5572 test_mkdir $DIR/$tdir
5574 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5576 run_test 50 "special situations: /proc symlinks ==============="
5578 test_51a() { # was test_51
5579 # bug 1516 - create an empty entry right after ".." then split dir
5580 test_mkdir -c1 $DIR/$tdir
5581 touch $DIR/$tdir/foo
5582 $MCREATE $DIR/$tdir/bar
5584 createmany -m $DIR/$tdir/longfile 201
5586 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5587 $MCREATE $DIR/$tdir/longfile$FNUM
5592 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5594 run_test 51a "special situations: split htree with empty entry =="
5596 cleanup_print_lfs_df () {
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5605 local dir=$DIR/$tdir
5606 local nrdirs=$((65536 + 100))
5608 # cleanup the directory
5611 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5615 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5616 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5617 [[ $numfree -lt $nrdirs ]] &&
5618 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5620 # need to check free space for the directories as well
5621 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5622 numfree=$(( blkfree / $(fs_inode_ksize) ))
5623 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5625 trap cleanup_print_lfs_df EXIT
5628 createmany -d $dir/d $nrdirs || {
5629 unlinkmany $dir/d $nrdirs
5630 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5634 nrdirs=$(ls -U $dir | wc -l)
5636 # unlink all but 100 subdirectories, then check it still works
5638 local delete=$((nrdirs - left))
5643 # for ldiskfs the nlink count should be 1, but this is OSD specific
5644 # and so this is listed for informational purposes only
5645 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5646 unlinkmany -d $dir/d $delete ||
5647 error "unlink of first $delete subdirs failed"
5649 echo "nlink between: $(stat -c %h $dir)"
5650 local found=$(ls -U $dir | wc -l)
5651 [ $found -ne $left ] &&
5652 error "can't find subdirs: found only $found, expected $left"
5654 unlinkmany -d $dir/d $delete $left ||
5655 error "unlink of second $left subdirs failed"
5656 # regardless of whether the backing filesystem tracks nlink accurately
5657 # or not, the nlink count shouldn't be more than "." and ".." here
5658 local after=$(stat -c %h $dir)
5659 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5660 echo "nlink after: $after"
5662 cleanup_print_lfs_df
5664 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5668 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5671 test_mkdir $DIR/$tdir
5672 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5674 qos_old=$(do_facet mds1 \
5675 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5676 do_nodes $(comma_list $(mdts_nodes)) \
5677 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5678 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5679 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5681 createmany -o $DIR/$tdir/t- 1000
5682 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5683 for ((n = 0; n < $OSTCOUNT; n++)); do
5684 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5685 END { printf("%0.0f", objs) }' $TMP/$tfile)
5686 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5687 '($1 == '$n') { objs += 1 } \
5688 END { printf("%0.0f", objs) }')
5689 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5691 unlinkmany $DIR/$tdir/t- 1000
5694 for ((n = 0; n < $OSTCOUNT; n++)); do
5695 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5696 { $LFS df && $LFS df -i &&
5697 error "OST $n has fewer objects vs. OST $nlast" \
5698 " (${objs[$n]} < ${objs[$nlast]}"; }
5699 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5700 { $LFS df && $LFS df -i &&
5701 error "OST $n has fewer objects vs. OST $nlast" \
5702 " (${objs[$n]} < ${objs[$nlast]}"; }
5704 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5705 { $LFS df && $LFS df -i &&
5706 error "OST $n has fewer #0 objects vs. OST $nlast" \
5707 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5708 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5709 { $LFS df && $LFS df -i &&
5710 error "OST $n has fewer #0 objects vs. OST $nlast" \
5711 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5715 run_test 51d "check object distribution"
5718 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5719 skip_env "ldiskfs only test"
5722 test_mkdir -c1 $DIR/$tdir
5723 test_mkdir -c1 $DIR/$tdir/d0
5725 touch $DIR/$tdir/d0/foo
5726 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5727 error "file exceed 65000 nlink limit!"
5728 unlinkmany $DIR/$tdir/d0/f- 65001
5731 run_test 51e "check file nlink limit"
5734 test_mkdir $DIR/$tdir
5737 local ulimit_old=$(ulimit -n)
5738 local spare=20 # number of spare fd's for scripts/libraries, etc.
5739 local mdt=$($LFS getstripe -m $DIR/$tdir)
5740 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5742 echo "MDT$mdt numfree=$numfree, max=$max"
5743 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5744 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5745 while ! ulimit -n $((numfree + spare)); do
5746 numfree=$((numfree * 3 / 4))
5748 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5750 echo "left ulimit at $ulimit_old"
5753 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5754 unlinkmany $DIR/$tdir/f $numfree
5755 error "create+open $numfree files in $DIR/$tdir failed"
5757 ulimit -n $ulimit_old
5759 # if createmany exits at 120s there will be fewer than $numfree files
5760 unlinkmany $DIR/$tdir/f $numfree || true
5762 run_test 51f "check many open files limit"
5765 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5766 test_mkdir $DIR/$tdir
5767 touch $DIR/$tdir/foo
5768 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5769 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5770 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5771 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5772 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5774 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5775 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5776 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5778 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5779 cp -r $DIR/$tdir $TMP/
5780 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5782 run_test 52a "append-only flag test (should return errors)"
5785 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5786 test_mkdir $DIR/$tdir
5787 touch $DIR/$tdir/foo
5788 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5789 cat test > $DIR/$tdir/foo && error "cat test worked"
5790 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5791 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5792 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5794 echo foo >> $DIR/$tdir/foo && error "echo worked"
5795 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5796 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5797 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5798 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5800 chattr -i $DIR/$tdir/foo || error "chattr failed"
5802 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5804 run_test 52b "immutable flag test (should return errors) ======="
5807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5808 remote_mds_nodsh && skip "remote MDS with nodsh"
5809 remote_ost_nodsh && skip "remote OST with nodsh"
5822 local support_last_seq=true
5824 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5825 support_last_seq=false
5828 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5830 for value in $(do_facet $SINGLEMDS \
5831 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5832 param=$(echo ${value[0]} | cut -d "=" -f1)
5833 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5835 if $support_last_seq; then
5836 param_seq=$(echo $param |
5837 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5838 mds_last_seq=$(do_facet $SINGLEMDS \
5839 $LCTL get_param -n $param_seq)
5841 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5843 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5844 node=$(facet_active_host ost$((ostnum+1)))
5845 param="obdfilter.$ostname.last_id"
5846 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5847 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5848 ost_last_id=$ost_last
5850 if $support_last_seq; then
5851 ost_last_id=$(echo $ost_last |
5852 awk -F':' '{print $2}' |
5854 ost_last_seq=$(echo $ost_last |
5855 awk -F':' '{print $1}')
5856 [[ $ost_last_seq = $mds_last_seq ]] || continue
5859 if [[ $ost_last_id != $mds_last ]]; then
5860 error "$ost_last_id != $mds_last"
5867 $found || error "can not match last_seq/last_id for $mdtosc"
5870 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5873 perl -MSocket -e ';' || skip "no Socket perl module installed"
5875 $SOCKETSERVER $DIR/socket ||
5876 error "$SOCKETSERVER $DIR/socket failed: $?"
5877 $SOCKETCLIENT $DIR/socket ||
5878 error "$SOCKETCLIENT $DIR/socket failed: $?"
5879 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5881 run_test 54a "unix domain socket test =========================="
5887 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5889 run_test 54b "char device works in lustre ======================"
5892 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5893 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5894 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5896 for i in $(seq 3 7); do
5897 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5906 loopdev="$DIR/loop54c"
5909 $UMOUNT $DIR/$tdir || rc=$?
5910 losetup -d $loopdev || true
5911 losetup -d $LOOPDEV || true
5912 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5919 loopdev="$DIR/loop54c"
5922 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5923 trap cleanup_54c EXIT
5924 mknod $loopdev b 7 $LOOPNUM
5925 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5926 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5927 losetup $loopdev $DIR/$tfile ||
5928 error "can't set up $loopdev for $DIR/$tfile"
5929 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5930 test_mkdir $DIR/$tdir
5931 mount -t ext2 $loopdev $DIR/$tdir ||
5932 error "error mounting $loopdev on $DIR/$tdir"
5933 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5936 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5940 run_test 54c "block device works in lustre ====================="
5946 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5948 run_test 54d "fifo device works in lustre ======================"
5953 cp -aL /dev/console $f
5954 echo $string > $f || error "echo $string to $f failed"
5956 run_test 54e "console/tty device works in lustre ======================"
5961 local dir=$DIR/$tdir
5964 test_mkdir -p $dir/dir
5965 for i in $(seq $numfiles); do
5967 touch $dir/dir/file$i
5970 local numcomp=$($LFS getstripe --component-count $dir)
5972 [[ $numcomp == 0 ]] && numcomp=1
5974 # test lfs getstripe with --recursive
5975 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5977 [[ $filenum -eq $((numfiles * 2)) ]] ||
5978 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5979 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5980 [[ $filenum -eq $numfiles ]] ||
5981 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5982 echo "$LFS getstripe showed obdidx or l_ost_idx"
5984 # test lfs getstripe with file instead of dir
5985 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5986 [[ $filenum -eq 1 ]] ||
5987 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5988 echo "$LFS getstripe file1 passed"
5990 #test lfs getstripe with --verbose
5991 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5992 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5993 error "$LFS getstripe --verbose $dir: "\
5994 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5995 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5996 error "$LFS getstripe $dir: showed lmm_magic"
5998 #test lfs getstripe with -v prints lmm_fid
5999 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6000 local countfids=$((numdirs + numfiles * numcomp))
6001 [[ $filenum -eq $countfids ]] ||
6002 error "$LFS getstripe -v $dir: "\
6003 "got $filenum want $countfids lmm_fid"
6004 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6005 error "$LFS getstripe $dir: showed lmm_fid by default"
6006 echo "$LFS getstripe --verbose passed"
6008 #check for FID information
6009 local fid1=$($LFS getstripe --fid $dir/file1)
6010 local fid2=$($LFS getstripe --verbose $dir/file1 |
6011 awk '/lmm_fid: / { print $2; exit; }')
6012 local fid3=$($LFS path2fid $dir/file1)
6014 [ "$fid1" != "$fid2" ] &&
6015 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6016 [ "$fid1" != "$fid3" ] &&
6017 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6018 echo "$LFS getstripe --fid passed"
6020 #test lfs getstripe with --obd
6021 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6022 error "$LFS getstripe --obd wrong_uuid: should return error"
6024 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6027 local obduuid=$(ostuuid_from_index $ostidx)
6028 local found=$($LFS getstripe -r --obd $obduuid $dir |
6029 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6031 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6032 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6034 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6037 [[ $found -eq $filenum ]] ||
6038 error "$LFS getstripe --obd: found $found expect $filenum"
6039 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6040 sed '/^[ ]*'${ostidx}'[ ]/d' |
6041 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6042 error "$LFS getstripe --obd: should not show file on other obd"
6043 echo "$LFS getstripe --obd passed"
6045 run_test 56a "check $LFS getstripe"
6048 local dir=$DIR/$tdir
6052 for i in $(seq $numdirs); do
6053 test_mkdir $dir/dir$i
6056 # test lfs getdirstripe default mode is non-recursion, which is
6057 # different from lfs getstripe
6058 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6060 [[ $dircnt -eq 1 ]] ||
6061 error "$LFS getdirstripe: found $dircnt, not 1"
6062 dircnt=$($LFS getdirstripe --recursive $dir |
6063 grep -c lmv_stripe_count)
6064 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6065 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6067 run_test 56b "check $LFS getdirstripe"
6070 remote_ost_nodsh && skip "remote OST with nodsh"
6073 local ost_name=$(ostname_from_index $ost_idx)
6074 local old_status=$(ost_dev_status $ost_idx)
6075 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6077 [[ -z "$old_status" ]] ||
6078 skip_env "OST $ost_name is in $old_status status"
6080 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6081 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6082 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6083 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6084 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6085 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6088 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6089 error "$LFS df -v showing inactive devices"
6092 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6094 [[ "$new_status" =~ "D" ]] ||
6095 error "$ost_name status is '$new_status', missing 'D'"
6096 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6097 [[ "$new_status" =~ "N" ]] ||
6098 error "$ost_name status is '$new_status', missing 'N'"
6100 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6101 [[ "$new_status" =~ "f" ]] ||
6102 error "$ost_name status is '$new_status', missing 'f'"
6105 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6106 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6107 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6108 [[ -z "$p" ]] && restore_lustre_params < $p || true
6111 new_status=$(ost_dev_status $ost_idx)
6112 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6113 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6114 # can't check 'f' as devices may actually be on flash
6116 run_test 56c "check 'lfs df' showing device status"
6119 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6120 local osts=$($LFS df -v $MOUNT | grep -c OST)
6124 (( mdts == MDSCOUNT )) ||
6125 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6126 (( osts == OSTCOUNT )) ||
6127 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6129 run_test 56d "'lfs df -v' prints only configured devices"
6132 err_enoent=2 # No such file or directory
6133 err_eopnotsupp=95 # Operation not supported
6135 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6136 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6138 # Check for handling of path not exists
6139 output=$($LFS df $enoent_mnt 2>&1)
6142 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6143 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6144 error "expect failure $err_enoent, not $ret"
6146 # Check for handling of non-Lustre FS
6147 output=$($LFS df $notsup_mnt)
6150 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6151 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6152 error "expect success $err_eopnotsupp, not $ret"
6154 # Check for multiple LustreFS argument
6155 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6158 [[ $output -eq 3 && $ret -eq 0 ]] ||
6159 error "expect success 3, not $output, rc = $ret"
6161 # Check for correct non-Lustre FS handling among multiple
6163 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6164 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6167 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6168 error "expect success 2, not $output, rc = $ret"
6170 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6175 local local_tdir="$1"
6176 local local_numfiles="$2"
6177 local local_numdirs="$3"
6178 local dir_params="$4"
6179 local dir_stripe_params="$5"
6181 if [ ! -d "$local_tdir" ] ; then
6182 test_mkdir -p $dir_stripe_params $local_tdir
6183 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6184 for i in $(seq $local_numfiles) ; do
6185 touch $local_tdir/file$i
6187 for i in $(seq $local_numdirs) ; do
6188 test_mkdir $dir_stripe_params $local_tdir/dir$i
6189 for j in $(seq $local_numfiles) ; do
6190 touch $local_tdir/dir$i/file$j
6196 setup_56_special() {
6198 local local_numfiles=$2
6199 local local_numdirs=$3
6201 setup_56 $local_tdir $local_numfiles $local_numdirs
6203 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6204 for i in $(seq $local_numfiles) ; do
6205 mknod $local_tdir/loop${i}b b 7 $i
6206 mknod $local_tdir/null${i}c c 1 3
6207 ln -s $local_tdir/file1 $local_tdir/link${i}
6209 for i in $(seq $local_numdirs) ; do
6210 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6211 mknod $local_tdir/dir$i/null${i}c c 1 3
6212 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6218 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6219 local expected=$(($NUMDIRS + 2))
6221 setup_56 $dir $NUMFILES $NUMDIRS
6223 # test lfs find with -name
6224 for i in $(seq $NUMFILES) ; do
6225 local nums=$($LFS find -name "*$i" $dir | wc -l)
6227 [ $nums -eq $expected ] ||
6228 error "lfs find -name '*$i' $dir wrong: "\
6229 "found $nums, expected $expected"
6232 run_test 56g "check lfs find -name"
6235 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6236 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6238 setup_56 $dir $NUMFILES $NUMDIRS
6240 # test lfs find with ! -name
6241 for i in $(seq $NUMFILES) ; do
6242 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6244 [ $nums -eq $expected ] ||
6245 error "lfs find ! -name '*$i' $dir wrong: "\
6246 "found $nums, expected $expected"
6249 run_test 56h "check lfs find ! -name"
6252 local dir=$DIR/$tdir
6256 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6259 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6261 run_test 56i "check 'lfs find -ost UUID' skips directories"
6264 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6266 setup_56_special $dir $NUMFILES $NUMDIRS
6268 local expected=$((NUMDIRS + 1))
6269 local cmd="$LFS find -type d $dir"
6270 local nums=$($cmd | wc -l)
6272 [ $nums -eq $expected ] ||
6273 error "'$cmd' wrong: found $nums, expected $expected"
6275 run_test 56j "check lfs find -type d"
6278 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6280 setup_56_special $dir $NUMFILES $NUMDIRS
6282 local expected=$(((NUMDIRS + 1) * NUMFILES))
6283 local cmd="$LFS find -type f $dir"
6284 local nums=$($cmd | wc -l)
6286 [ $nums -eq $expected ] ||
6287 error "'$cmd' wrong: found $nums, expected $expected"
6289 run_test 56k "check lfs find -type f"
6292 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6294 setup_56_special $dir $NUMFILES $NUMDIRS
6296 local expected=$((NUMDIRS + NUMFILES))
6297 local cmd="$LFS find -type b $dir"
6298 local nums=$($cmd | wc -l)
6300 [ $nums -eq $expected ] ||
6301 error "'$cmd' wrong: found $nums, expected $expected"
6303 run_test 56l "check lfs find -type b"
6306 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6308 setup_56_special $dir $NUMFILES $NUMDIRS
6310 local expected=$((NUMDIRS + NUMFILES))
6311 local cmd="$LFS find -type c $dir"
6312 local nums=$($cmd | wc -l)
6313 [ $nums -eq $expected ] ||
6314 error "'$cmd' wrong: found $nums, expected $expected"
6316 run_test 56m "check lfs find -type c"
6319 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6320 setup_56_special $dir $NUMFILES $NUMDIRS
6322 local expected=$((NUMDIRS + NUMFILES))
6323 local cmd="$LFS find -type l $dir"
6324 local nums=$($cmd | wc -l)
6326 [ $nums -eq $expected ] ||
6327 error "'$cmd' wrong: found $nums, expected $expected"
6329 run_test 56n "check lfs find -type l"
6332 local dir=$DIR/$tdir
6334 setup_56 $dir $NUMFILES $NUMDIRS
6335 utime $dir/file1 > /dev/null || error "utime (1)"
6336 utime $dir/file2 > /dev/null || error "utime (2)"
6337 utime $dir/dir1 > /dev/null || error "utime (3)"
6338 utime $dir/dir2 > /dev/null || error "utime (4)"
6339 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6340 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6343 local nums=$($LFS find -mtime +0 $dir | wc -l)
6345 [ $nums -eq $expected ] ||
6346 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6349 cmd="$LFS find -mtime 0 $dir"
6350 nums=$($cmd | wc -l)
6351 [ $nums -eq $expected ] ||
6352 error "'$cmd' wrong: found $nums, expected $expected"
6354 run_test 56o "check lfs find -mtime for old files"
6357 local dir=$DIR/$tdir
6361 # just to make sure there is something that won't be found
6363 touch $dir/$tfile.now
6365 for age in year week day hour min; do
6366 count=$((count + 1))
6368 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6369 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6370 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6372 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6373 local nums=$($cmd | wc -l)
6374 [ $nums -eq $expected ] ||
6375 error "'$cmd' wrong: found $nums, expected $expected"
6377 cmd="$LFS find $dir -atime $count${age:0:1}"
6378 nums=$($cmd | wc -l)
6379 [ $nums -eq $expected ] ||
6380 error "'$cmd' wrong: found $nums, expected $expected"
6384 cmd="$LFS find $dir -ctime +1s -type f"
6385 nums=$($cmd | wc -l)
6386 (( $nums == $count * 2 + 1)) ||
6387 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6389 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6391 test_newerXY_base() {
6394 local dir=$DIR/$tdir
6398 if [ $y == "t" ]; then
6399 if [ $x == "b" ]; then
6400 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6402 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6405 ref=$DIR/$tfile.newer.$x$y
6406 touch $ref || error "touch $ref failed"
6409 echo "before = $ref"
6411 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6413 if [ $y == "t" ]; then
6414 if [ $x == "b" ]; then
6415 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6417 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6420 negref=$DIR/$tfile.negnewer.$x$y
6421 touch $negref || error "touch $negref failed"
6424 echo "after = $negref"
6425 local cmd="$LFS find $dir -newer$x$y $ref"
6426 local nums=$(eval $cmd | wc -l)
6427 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6429 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6430 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6432 cmd="$LFS find $dir ! -newer$x$y $negref"
6433 nums=$(eval $cmd | wc -l)
6434 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6435 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6437 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6438 nums=$(eval $cmd | wc -l)
6439 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6440 error "'$cmd' wrong: found $nums between, expected $expected"; }
6446 test_newerXY_base "a" "a"
6447 test_newerXY_base "a" "m"
6448 test_newerXY_base "a" "c"
6449 test_newerXY_base "m" "a"
6450 test_newerXY_base "m" "m"
6451 test_newerXY_base "m" "c"
6452 test_newerXY_base "c" "a"
6453 test_newerXY_base "c" "m"
6454 test_newerXY_base "c" "c"
6456 [[ -n "$sles_version" ]] &&
6457 echo "skip timestamp tests on SLES, LU-13665" && return 0
6459 test_newerXY_base "a" "t"
6460 test_newerXY_base "m" "t"
6461 test_newerXY_base "c" "t"
6463 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6464 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6465 ! btime_supported && echo "btime unsupported" && return 0
6467 test_newerXY_base "b" "b"
6468 test_newerXY_base "b" "t"
6470 run_test 56oc "check lfs find -newerXY work"
6473 local dir=$DIR/$tdir
6478 $LFS find $dir -btime -1d -type f
6485 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6486 ! btime_supported && skip "btime unsupported on MDS"
6488 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6489 ! btime_supported && skip "btime unsupported on clients"
6491 local dir=$DIR/$tdir
6492 local ref=$DIR/$tfile.ref
6493 local negref=$DIR/$tfile.negref
6495 mkdir $dir || error "mkdir $dir failed"
6496 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6497 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6498 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6499 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6500 touch $ref || error "touch $ref failed"
6501 # sleep 3 seconds at least
6504 local before=$(do_facet mds1 date +%s)
6505 local skew=$(($(date +%s) - before + 1))
6507 if (( skew < 0 && skew > -5 )); then
6508 sleep $((0 - skew + 1))
6512 # Set the dir stripe params to limit files all on MDT0,
6513 # otherwise we need to calc the max clock skew between
6514 # the client and MDTs.
6515 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6517 touch $negref || error "touch $negref failed"
6519 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6520 local nums=$($cmd | wc -l)
6521 local expected=$(((NUMFILES + 1) * NUMDIRS))
6523 [ $nums -eq $expected ] ||
6524 error "'$cmd' wrong: found $nums, expected $expected"
6526 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6527 nums=$($cmd | wc -l)
6528 expected=$((NUMFILES + 1))
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6532 [ $skew -lt 0 ] && return
6534 local after=$(do_facet mds1 date +%s)
6535 local age=$((after - before + 1 + skew))
6537 cmd="$LFS find $dir -btime -${age}s -type f"
6538 nums=$($cmd | wc -l)
6539 expected=$(((NUMFILES + 1) * NUMDIRS))
6541 echo "Clock skew between client and server: $skew, age:$age"
6542 [ $nums -eq $expected ] ||
6543 error "'$cmd' wrong: found $nums, expected $expected"
6545 expected=$(($NUMDIRS + 1))
6546 cmd="$LFS find $dir -btime -${age}s -type d"
6547 nums=$($cmd | wc -l)
6548 [ $nums -eq $expected ] ||
6549 error "'$cmd' wrong: found $nums, expected $expected"
6550 rm -f $ref $negref || error "Failed to remove $ref $negref"
6552 run_test 56od "check lfs find -btime with units"
6555 [ $RUNAS_ID -eq $UID ] &&
6556 skip_env "RUNAS_ID = UID = $UID -- skipping"
6558 local dir=$DIR/$tdir
6560 setup_56 $dir $NUMFILES $NUMDIRS
6561 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6563 local expected=$NUMFILES
6564 local cmd="$LFS find -uid $RUNAS_ID $dir"
6565 local nums=$($cmd | wc -l)
6567 [ $nums -eq $expected ] ||
6568 error "'$cmd' wrong: found $nums, expected $expected"
6570 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6571 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6572 nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6576 run_test 56p "check lfs find -uid and ! -uid"
6579 [ $RUNAS_ID -eq $UID ] &&
6580 skip_env "RUNAS_ID = UID = $UID -- skipping"
6582 local dir=$DIR/$tdir
6584 setup_56 $dir $NUMFILES $NUMDIRS
6585 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6587 local expected=$NUMFILES
6588 local cmd="$LFS find -gid $RUNAS_GID $dir"
6589 local nums=$($cmd | wc -l)
6591 [ $nums -eq $expected ] ||
6592 error "'$cmd' wrong: found $nums, expected $expected"
6594 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6595 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6596 nums=$($cmd | wc -l)
6597 [ $nums -eq $expected ] ||
6598 error "'$cmd' wrong: found $nums, expected $expected"
6600 run_test 56q "check lfs find -gid and ! -gid"
6603 local dir=$DIR/$tdir
6605 setup_56 $dir $NUMFILES $NUMDIRS
6608 local cmd="$LFS find -size 0 -type f -lazy $dir"
6609 local nums=$($cmd | wc -l)
6611 [ $nums -eq $expected ] ||
6612 error "'$cmd' wrong: found $nums, expected $expected"
6613 cmd="$LFS find -size 0 -type f $dir"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6619 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6620 nums=$($cmd | wc -l)
6621 [ $nums -eq $expected ] ||
6622 error "'$cmd' wrong: found $nums, expected $expected"
6623 cmd="$LFS find ! -size 0 -type f $dir"
6624 nums=$($cmd | wc -l)
6625 [ $nums -eq $expected ] ||
6626 error "'$cmd' wrong: found $nums, expected $expected"
6628 echo "test" > $dir/$tfile
6629 echo "test2" > $dir/$tfile.2 && sync
6631 cmd="$LFS find -size 5 -type f -lazy $dir"
6632 nums=$($cmd | wc -l)
6633 [ $nums -eq $expected ] ||
6634 error "'$cmd' wrong: found $nums, expected $expected"
6635 cmd="$LFS find -size 5 -type f $dir"
6636 nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6641 cmd="$LFS find -size +5 -type f -lazy $dir"
6642 nums=$($cmd | wc -l)
6643 [ $nums -eq $expected ] ||
6644 error "'$cmd' wrong: found $nums, expected $expected"
6645 cmd="$LFS find -size +5 -type f $dir"
6646 nums=$($cmd | wc -l)
6647 [ $nums -eq $expected ] ||
6648 error "'$cmd' wrong: found $nums, expected $expected"
6651 cmd="$LFS find -size +0 -type f -lazy $dir"
6652 nums=$($cmd | wc -l)
6653 [ $nums -eq $expected ] ||
6654 error "'$cmd' wrong: found $nums, expected $expected"
6655 cmd="$LFS find -size +0 -type f $dir"
6656 nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] ||
6658 error "'$cmd' wrong: found $nums, expected $expected"
6661 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6665 cmd="$LFS find ! -size -5 -type f $dir"
6666 nums=$($cmd | wc -l)
6667 [ $nums -eq $expected ] ||
6668 error "'$cmd' wrong: found $nums, expected $expected"
6671 cmd="$LFS find -size -5 -type f -lazy $dir"
6672 nums=$($cmd | wc -l)
6673 [ $nums -eq $expected ] ||
6674 error "'$cmd' wrong: found $nums, expected $expected"
6675 cmd="$LFS find -size -5 -type f $dir"
6676 nums=$($cmd | wc -l)
6677 [ $nums -eq $expected ] ||
6678 error "'$cmd' wrong: found $nums, expected $expected"
6680 run_test 56r "check lfs find -size works"
6687 cancel_lru_locks $OSC
6689 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6690 local nums=$($cmd | wc -l)
6692 [ $nums -eq $expected ] ||
6693 error "'$cmd' wrong: found $nums, expected $expected"
6695 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6697 if (( rpcs_before + glimpses != rpcs_after )); then
6698 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6699 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6701 if [[ $glimpses == 0 ]]; then
6702 error "'$cmd' should not send glimpse RPCs to OST"
6704 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6710 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6711 skip "MDS < 2.12.58 doesn't return LSOM data"
6712 local dir=$DIR/$tdir
6713 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6715 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6717 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6718 $LCTL set_param -n llite.*.statahead_agl=0
6719 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6721 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6722 # open and close all files to ensure LSOM is updated
6723 cancel_lru_locks $OSC
6724 find $dir -type f | xargs cat > /dev/null
6726 # expect_found glimpse_rpcs command_to_run
6727 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6728 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6729 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6730 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6732 echo "test" > $dir/$tfile
6733 echo "test2" > $dir/$tfile.2 && sync
6734 cancel_lru_locks $OSC
6735 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6737 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6738 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6739 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6740 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6742 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6743 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6744 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6745 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6746 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6747 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6749 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6752 local dir=$DIR/$tdir
6753 local tmp=$TMP/$tfile.log
6756 test_mkdir -p $dir || error "failed to mkdir $dir"
6757 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6758 error "failed to setstripe $dir/$tfile"
6759 mdt_idx=$($LFS getdirstripe -i $dir)
6760 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6762 stack_trap "rm -f $tmp" EXIT
6763 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6764 ! grep -q obd_uuid $tmp ||
6765 error "failed to find --size +100K --ost 0 $dir"
6766 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6767 ! grep -q obd_uuid $tmp ||
6768 error "failed to find --size +100K --mdt $mdt_idx $dir"
6770 run_test 56rb "check lfs find --size --ost/--mdt works"
6773 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6774 local dir=$DIR/$tdir
6777 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6778 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6779 (( $MDSCOUNT > 2 )) &&
6780 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6781 mkdir $dir/$tdir-{1..10}
6782 touch $dir/$tfile-{1..10}
6784 found=$($LFS find $dir --mdt-count 2 | wc -l)
6786 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6788 found=$($LFS find $dir -T +1 | wc -l)
6789 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6790 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6792 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6794 (( $found == $expect )) || error "found $found all_char, expect $expect"
6796 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6797 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6798 (( $found == $expect )) || error "found $found all_char, expect $expect"
6800 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6802 test_56s() { # LU-611 #LU-9369
6803 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6805 local dir=$DIR/$tdir
6806 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6808 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6809 for i in $(seq $NUMDIRS); do
6810 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6813 local expected=$NUMDIRS
6814 local cmd="$LFS find -c $OSTCOUNT $dir"
6815 local nums=$($cmd | wc -l)
6817 [ $nums -eq $expected ] || {
6818 $LFS getstripe -R $dir
6819 error "'$cmd' wrong: found $nums, expected $expected"
6822 expected=$((NUMDIRS + onestripe))
6823 cmd="$LFS find -stripe-count +0 -type f $dir"
6824 nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] || {
6826 $LFS getstripe -R $dir
6827 error "'$cmd' wrong: found $nums, expected $expected"
6831 cmd="$LFS find -stripe-count 1 -type f $dir"
6832 nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] || {
6834 $LFS getstripe -R $dir
6835 error "'$cmd' wrong: found $nums, expected $expected"
6838 cmd="$LFS find -stripe-count -2 -type f $dir"
6839 nums=$($cmd | wc -l)
6840 [ $nums -eq $expected ] || {
6841 $LFS getstripe -R $dir
6842 error "'$cmd' wrong: found $nums, expected $expected"
6846 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6847 nums=$($cmd | wc -l)
6848 [ $nums -eq $expected ] || {
6849 $LFS getstripe -R $dir
6850 error "'$cmd' wrong: found $nums, expected $expected"
6853 run_test 56s "check lfs find -stripe-count works"
6855 test_56t() { # LU-611 #LU-9369
6856 local dir=$DIR/$tdir
6858 setup_56 $dir 0 $NUMDIRS
6859 for i in $(seq $NUMDIRS); do
6860 $LFS setstripe -S 8M $dir/dir$i/$tfile
6863 local expected=$NUMDIRS
6864 local cmd="$LFS find -S 8M $dir"
6865 local nums=$($cmd | wc -l)
6867 [ $nums -eq $expected ] || {
6868 $LFS getstripe -R $dir
6869 error "'$cmd' wrong: found $nums, expected $expected"
6873 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6875 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6877 expected=$(((NUMDIRS + 1) * NUMFILES))
6878 cmd="$LFS find -stripe-size 512k -type f $dir"
6879 nums=$($cmd | wc -l)
6880 [ $nums -eq $expected ] ||
6881 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find -stripe-size +320k -type f $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6888 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6889 cmd="$LFS find -stripe-size +200k -type f $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] ||
6892 error "'$cmd' wrong: found $nums, expected $expected"
6894 cmd="$LFS find -stripe-size -640k -type f $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6900 cmd="$LFS find -stripe-size 256k -type f $dir"
6901 nums=$($cmd | wc -l)
6902 [ $nums -eq $expected ] ||
6903 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -stripe-size -320k -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6911 cmd="$LFS find -stripe-size 1024k -type f $dir"
6912 nums=$($cmd | wc -l)
6913 [ $nums -eq $expected ] ||
6914 error "'$cmd' wrong: found $nums, expected $expected"
6916 run_test 56t "check lfs find -stripe-size works"
6918 test_56u() { # LU-611
6919 local dir=$DIR/$tdir
6921 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6923 if [[ $OSTCOUNT -gt 1 ]]; then
6924 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6930 local expected=$(((NUMDIRS + 1) * NUMFILES))
6931 local cmd="$LFS find -stripe-index 0 -type f $dir"
6932 local nums=$($cmd | wc -l)
6934 [ $nums -eq $expected ] ||
6935 error "'$cmd' wrong: found $nums, expected $expected"
6938 cmd="$LFS find -stripe-index 1 -type f $dir"
6939 nums=$($cmd | wc -l)
6940 [ $nums -eq $expected ] ||
6941 error "'$cmd' wrong: found $nums, expected $expected"
6943 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6944 nums=$($cmd | wc -l)
6945 [ $nums -eq $expected ] ||
6946 error "'$cmd' wrong: found $nums, expected $expected"
6949 # This should produce an error and not return any files
6950 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6951 nums=$($cmd 2>/dev/null | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 if [[ $OSTCOUNT -gt 1 ]]; then
6956 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6957 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6958 nums=$($cmd | wc -l)
6959 [ $nums -eq $expected ] ||
6960 error "'$cmd' wrong: found $nums, expected $expected"
6963 run_test 56u "check lfs find -stripe-index works"
6967 local dir=$DIR/$tdir
6969 setup_56 $dir $NUMFILES $NUMDIRS
6971 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6972 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6974 for file in $($LFS find -m $UUID $dir); do
6975 file_midx=$($LFS getstripe -m $file)
6976 [ $file_midx -eq $mdt_idx ] ||
6977 error "lfs find -m $UUID != getstripe -m $file_midx"
6980 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6986 local dir=$DIR/$tdir
6988 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6990 local stripe_size=$($LFS getstripe -S -d $dir) ||
6991 error "$LFS getstripe -S -d $dir failed"
6992 stripe_size=${stripe_size%% *}
6994 local file_size=$((stripe_size * OSTCOUNT))
6995 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6996 local required_space=$((file_num * file_size))
6997 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6999 [[ $free_space -le $((required_space / 1024)) ]] &&
7000 skip_env "need $required_space, have $free_space kbytes"
7003 local dd_count=$((file_size / dd_bs))
7005 # write data into the files
7010 for i in $(seq $NUMFILES); do
7012 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7013 error "write data into $file failed"
7015 for i in $(seq $NUMDIRS); do
7016 for j in $(seq $NUMFILES); do
7017 file=$dir/dir$i/file$j
7018 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7019 error "write data into $file failed"
7023 # $LFS_MIGRATE will fail if hard link migration is unsupported
7024 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7025 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7026 error "creating links to $dir/dir1/file1 failed"
7031 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7034 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7037 eval $cmd || error "$cmd failed"
7039 check_stripe_count $dir/file1 $expected
7041 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7043 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7044 # OST 1 if it is on OST 0. This file is small enough to
7045 # be on only one stripe.
7046 file=$dir/migr_1_ost
7047 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7048 error "write data into $file failed"
7049 local obdidx=$($LFS getstripe -i $file)
7050 local oldmd5=$(md5sum $file)
7053 [[ $obdidx -eq 0 ]] && newobdidx=1
7054 cmd="$LFS migrate -i $newobdidx $file"
7056 eval $cmd || error "$cmd failed"
7058 local realobdix=$($LFS getstripe -i $file)
7059 local newmd5=$(md5sum $file)
7061 [[ $newobdidx -ne $realobdix ]] &&
7062 error "new OST is different (was=$obdidx, "\
7063 "wanted=$newobdidx, got=$realobdix)"
7064 [[ "$oldmd5" != "$newmd5" ]] &&
7065 error "md5sum differ: $oldmd5, $newmd5"
7069 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7071 eval $cmd || error "$cmd failed"
7073 for j in $(seq $NUMFILES); do
7074 check_stripe_count $dir/dir1/file$j $expected
7077 # lfs_migrate works with lfs find
7078 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7079 $LFS_MIGRATE -y -c $expected"
7081 eval $cmd || error "$cmd failed"
7083 for i in $(seq 2 $NUMFILES); do
7084 check_stripe_count $dir/file$i $expected
7086 for i in $(seq 2 $NUMDIRS); do
7087 for j in $(seq $NUMFILES); do
7088 check_stripe_count $dir/dir$i/file$j $expected
7092 run_test 56w "check lfs_migrate -c stripe_count works"
7095 local file1=$DIR/$tdir/file1
7096 local create_pool=false
7097 local initial_pool=$($LFS getstripe -p $DIR)
7101 echo -n "Creating test dir..."
7102 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7105 echo -n "Creating test file..."
7106 touch $file1 || error "cannot create file"
7109 echo -n "Detecting existing pools..."
7110 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7112 if [ ${#pool_list[@]} -gt 0 ]; then
7113 echo "${pool_list[@]}"
7114 for thispool in "${pool_list[@]}"; do
7115 if [[ -z "$initial_pool" ||
7116 "$initial_pool" != "$thispool" ]]; then
7118 echo "Using existing pool '$pool'"
7123 echo "none detected."
7125 if [ -z "$pool" ]; then
7126 pool=${POOL:-testpool}
7127 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7128 echo -n "Creating pool '$pool'..."
7130 pool_add $pool &> /dev/null ||
7131 error "pool_add failed"
7134 echo -n "Adding target to pool..."
7135 pool_add_targets $pool 0 0 1 &> /dev/null ||
7136 error "pool_add_targets failed"
7140 echo -n "Setting pool using -p option..."
7141 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7142 error "migrate failed rc = $?"
7145 echo -n "Verifying test file is in pool after migrating..."
7146 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7147 error "file was not migrated to pool $pool"
7150 echo -n "Removing test file from pool '$pool'..."
7151 # "lfs migrate $file" won't remove the file from the pool
7152 # until some striping information is changed.
7153 $LFS migrate -c 1 $file1 &> /dev/null ||
7154 error "cannot remove from pool"
7155 [ "$($LFS getstripe -p $file1)" ] &&
7156 error "pool still set"
7159 echo -n "Setting pool using --pool option..."
7160 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7161 error "migrate failed rc = $?"
7166 if $create_pool; then
7167 destroy_test_pools 2> /dev/null ||
7168 error "destroy test pools failed"
7171 run_test 56wb "check lfs_migrate pool support"
7174 local file1="$DIR/$tdir/file1"
7181 echo -n "Creating test dir..."
7182 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7183 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7184 error "cannot set stripe by '-S 1M -c 1'"
7187 echo -n "Setting initial stripe for test file..."
7188 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7189 error "cannot set stripe"
7190 cur_ssize=$($LFS getstripe -S "$file1")
7191 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7194 # File currently set to -S 512K -c 1
7196 # Ensure -c and -S options are rejected when -R is set
7197 echo -n "Verifying incompatible options are detected..."
7198 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7199 error "incompatible -c and -R options not detected"
7200 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7201 error "incompatible -S and -R options not detected"
7204 # Ensure unrecognized options are passed through to 'lfs migrate'
7205 echo -n "Verifying -S option is passed through to lfs migrate..."
7206 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7207 error "migration failed"
7208 cur_ssize=$($LFS getstripe -S "$file1")
7209 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7212 # File currently set to -S 1M -c 1
7214 # Ensure long options are supported
7215 echo -n "Verifying long options supported..."
7216 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7217 error "long option without argument not supported"
7218 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7219 error "long option with argument not supported"
7220 cur_ssize=$($LFS getstripe -S "$file1")
7221 [ $cur_ssize -eq 524288 ] ||
7222 error "migrate --stripe-size $cur_ssize != 524288"
7225 # File currently set to -S 512K -c 1
7227 if [ "$OSTCOUNT" -gt 1 ]; then
7228 echo -n "Verifying explicit stripe count can be set..."
7229 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7230 error "migrate failed"
7231 cur_scount=$($LFS getstripe -c "$file1")
7232 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7236 # File currently set to -S 512K -c 1 or -S 512K -c 2
7238 # Ensure parent striping is used if -R is set, and no stripe
7239 # count or size is specified
7240 echo -n "Setting stripe for parent directory..."
7241 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7242 error "cannot set stripe '-S 2M -c 1'"
7245 echo -n "Verifying restripe option uses parent stripe settings..."
7246 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7247 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7248 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7249 error "migrate failed"
7250 cur_ssize=$($LFS getstripe -S "$file1")
7251 [ $cur_ssize -eq $parent_ssize ] ||
7252 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7253 cur_scount=$($LFS getstripe -c "$file1")
7254 [ $cur_scount -eq $parent_scount ] ||
7255 error "migrate -R stripe_count $cur_scount != $parent_scount"
7258 # File currently set to -S 1M -c 1
7260 # Ensure striping is preserved if -R is not set, and no stripe
7261 # count or size is specified
7262 echo -n "Verifying striping size preserved when not specified..."
7263 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7264 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7265 error "cannot set stripe on parent directory"
7266 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7267 error "migrate failed"
7268 cur_ssize=$($LFS getstripe -S "$file1")
7269 [ $cur_ssize -eq $orig_ssize ] ||
7270 error "migrate by default $cur_ssize != $orig_ssize"
7273 # Ensure file name properly detected when final option has no argument
7274 echo -n "Verifying file name properly detected..."
7275 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7276 error "file name interpreted as option argument"
7282 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7287 local file1=$DIR/$tdir/file1
7289 echo -n "Creating test dir..."
7290 test_mkdir $DIR/$tdir || error "cannot create dir"
7293 echo -n "Creating test file..."
7297 # Ensure 'lfs migrate' will fail by using a non-existent option,
7298 # and make sure rsync is not called to recover
7299 echo -n "Make sure --no-rsync option works..."
7300 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7301 grep -q 'refusing to fall back to rsync' ||
7302 error "rsync was called with --no-rsync set"
7305 # Ensure rsync is called without trying 'lfs migrate' first
7306 echo -n "Make sure --rsync option works..."
7307 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7308 grep -q 'falling back to rsync' &&
7309 error "lfs migrate was called with --rsync set"
7312 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7313 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7314 grep -q 'at the same time' ||
7315 error "--rsync and --no-rsync accepted concurrently"
7321 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7327 test_mkdir $td || error "cannot create $td"
7328 touch $tf || error "cannot touch $tf"
7330 echo -n "Make sure --non-direct|-D works..."
7331 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7332 grep -q "lfs migrate --non-direct" ||
7333 error "--non-direct option cannot work correctly"
7334 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7335 grep -q "lfs migrate -D" ||
7336 error "-D option cannot work correctly"
7339 run_test 56we "check lfs_migrate --non-direct|-D support"
7342 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7343 check_swap_layouts_support
7345 local dir=$DIR/$tdir
7346 local ref1=/etc/passwd
7347 local file1=$dir/file1
7349 test_mkdir $dir || error "creating dir $dir"
7350 $LFS setstripe -c 2 $file1
7352 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7353 stripe=$($LFS getstripe -c $file1)
7354 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7355 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7360 run_test 56x "lfs migration support"
7363 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7364 check_swap_layouts_support
7366 local dir=$DIR/$tdir/$testnum
7370 local ref1=/etc/passwd
7371 local file1=$dir/file1
7373 $LFS setstripe -c 2 $file1
7375 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7377 local stripe=$($LFS getstripe -c $file1)
7379 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7380 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7385 run_test 56xa "lfs migration --block support"
7387 check_migrate_links() {
7389 local file1="$dir/file1"
7393 local total_count=$(($begin + $count - 1))
7394 local symlink_count=10
7397 if [ ! -f "$file1" ]; then
7398 echo -n "creating initial file..."
7399 $LFS setstripe -c 1 -S "512k" "$file1" ||
7400 error "cannot setstripe initial file"
7403 echo -n "creating symlinks..."
7404 for s in $(seq 1 $symlink_count); do
7405 ln -s "$file1" "$dir/slink$s" ||
7406 error "cannot create symlinks"
7410 echo -n "creating nonlinked files..."
7411 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7412 error "cannot create nonlinked files"
7417 if [ ! -f "$dir/file$total_count" ]; then
7418 echo -n "creating hard links $begin:$total_count..."
7419 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7420 /dev/null || error "cannot create hard links"
7424 echo -n "checking number of hard links listed in xattrs..."
7425 local fid=$($LFS getstripe -F "$file1")
7426 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7429 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7430 skip "hard link list has unexpected size, skipping test"
7432 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7433 error "link names should exceed xattrs size"
7436 echo -n "migrating files..."
7437 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7439 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7442 # make sure all links have been properly migrated
7443 echo -n "verifying files..."
7444 fid=$($LFS getstripe -F "$file1") ||
7445 error "cannot get fid for file $file1"
7446 for i in $(seq 2 $total_count); do
7447 local fid2=$($LFS getstripe -F $dir/file$i)
7449 [ "$fid2" == "$fid" ] ||
7450 error "migrated hard link has mismatched FID"
7453 # make sure hard links were properly detected, and migration was
7454 # performed only once for the entire link set; nonlinked files should
7456 local actual=$(grep -c 'done' <<< "$migrate_out")
7457 local expected=$(($uniq_count + 1))
7459 [ "$actual" -eq "$expected" ] ||
7460 error "hard links individually migrated ($actual != $expected)"
7462 # make sure the correct number of hard links are present
7463 local hardlinks=$(stat -c '%h' "$file1")
7465 [ $hardlinks -eq $total_count ] ||
7466 error "num hard links $hardlinks != $total_count"
7473 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7474 skip "Need MDS version at least 2.10.55"
7476 local dir="$DIR/$tdir"
7478 test_mkdir "$dir" || error "cannot create dir $dir"
7480 echo "testing lfs migrate mode when all links fit within xattrs"
7481 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7483 echo "testing rsync mode when all links fit within xattrs"
7484 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7486 echo "testing lfs migrate mode when all links do not fit within xattrs"
7487 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7489 echo "testing rsync mode when all links do not fit within xattrs"
7490 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7492 chown -R $RUNAS_ID $dir
7493 echo "testing non-root lfs migrate mode when not all links are in xattr"
7494 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7499 run_test 56xb "lfs migration hard link support"
7502 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7504 local dir="$DIR/$tdir"
7506 test_mkdir "$dir" || error "cannot create dir $dir"
7508 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7509 echo -n "Setting initial stripe for 20MB test file..."
7510 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7511 error "cannot setstripe 20MB file"
7513 echo -n "Sizing 20MB test file..."
7514 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7516 echo -n "Verifying small file autostripe count is 1..."
7517 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7518 error "cannot migrate 20MB file"
7519 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7520 error "cannot get stripe for $dir/20mb"
7521 [ $stripe_count -eq 1 ] ||
7522 error "unexpected stripe count $stripe_count for 20MB file"
7526 # Test 2: File is small enough to fit within the available space on
7527 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7528 # have at least an additional 1KB for each desired stripe for test 3
7529 echo -n "Setting stripe for 1GB test file..."
7530 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7532 echo -n "Sizing 1GB test file..."
7533 # File size is 1GB + 3KB
7534 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7537 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7538 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7539 if (( avail > 524288 * OSTCOUNT )); then
7540 echo -n "Migrating 1GB file..."
7541 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7542 error "cannot migrate 1GB file"
7544 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7545 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7546 error "cannot getstripe for 1GB file"
7547 [ $stripe_count -eq 2 ] ||
7548 error "unexpected stripe count $stripe_count != 2"
7552 # Test 3: File is too large to fit within the available space on
7553 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7554 if [ $OSTCOUNT -ge 3 ]; then
7555 # The required available space is calculated as
7556 # file size (1GB + 3KB) / OST count (3).
7557 local kb_per_ost=349526
7559 echo -n "Migrating 1GB file with limit..."
7560 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7561 error "cannot migrate 1GB file with limit"
7564 stripe_count=$($LFS getstripe -c "$dir/1gb")
7565 echo -n "Verifying 1GB autostripe count with limited space..."
7566 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7567 error "unexpected stripe count $stripe_count (min 3)"
7574 run_test 56xc "lfs migration autostripe"
7577 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7579 local dir=$DIR/$tdir
7580 local f_mgrt=$dir/$tfile.mgrt
7581 local f_yaml=$dir/$tfile.yaml
7582 local f_copy=$dir/$tfile.copy
7583 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7584 local layout_copy="-c 2 -S 2M -i 1"
7585 local yamlfile=$dir/yamlfile
7586 local layout_before;
7589 test_mkdir "$dir" || error "cannot create dir $dir"
7590 $LFS setstripe $layout_yaml $f_yaml ||
7591 error "cannot setstripe $f_yaml with layout $layout_yaml"
7592 $LFS getstripe --yaml $f_yaml > $yamlfile
7593 $LFS setstripe $layout_copy $f_copy ||
7594 error "cannot setstripe $f_copy with layout $layout_copy"
7596 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7598 # 1. test option --yaml
7599 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7600 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7601 layout_before=$(get_layout_param $f_yaml)
7602 layout_after=$(get_layout_param $f_mgrt)
7603 [ "$layout_after" == "$layout_before" ] ||
7604 error "lfs_migrate --yaml: $layout_after != $layout_before"
7606 # 2. test option --copy
7607 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7608 error "cannot migrate $f_mgrt with --copy $f_copy"
7609 layout_before=$(get_layout_param $f_copy)
7610 layout_after=$(get_layout_param $f_mgrt)
7611 [ "$layout_after" == "$layout_before" ] ||
7612 error "lfs_migrate --copy: $layout_after != $layout_before"
7614 run_test 56xd "check lfs_migrate --yaml and --copy support"
7617 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7619 local dir=$DIR/$tdir
7620 local f_comp=$dir/$tfile
7621 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7622 local layout_before=""
7623 local layout_after=""
7625 test_mkdir "$dir" || error "cannot create dir $dir"
7626 $LFS setstripe $layout $f_comp ||
7627 error "cannot setstripe $f_comp with layout $layout"
7628 layout_before=$(get_layout_param $f_comp)
7629 dd if=/dev/zero of=$f_comp bs=1M count=4
7631 # 1. migrate a comp layout file by lfs_migrate
7632 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7633 layout_after=$(get_layout_param $f_comp)
7634 [ "$layout_before" == "$layout_after" ] ||
7635 error "lfs_migrate: $layout_before != $layout_after"
7637 # 2. migrate a comp layout file by lfs migrate
7638 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7639 layout_after=$(get_layout_param $f_comp)
7640 [ "$layout_before" == "$layout_after" ] ||
7641 error "lfs migrate: $layout_before != $layout_after"
7643 run_test 56xe "migrate a composite layout file"
7646 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7648 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7649 skip "Need server version at least 2.13.53"
7651 local dir=$DIR/$tdir
7652 local f_comp=$dir/$tfile
7653 local layout="-E 1M -c1 -E -1 -c2"
7657 test_mkdir "$dir" || error "cannot create dir $dir"
7658 $LFS setstripe $layout $f_comp ||
7659 error "cannot setstripe $f_comp with layout $layout"
7660 fid_before=$($LFS getstripe --fid $f_comp)
7661 dd if=/dev/zero of=$f_comp bs=1M count=4
7663 # 1. migrate a comp layout file to a comp layout
7664 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7665 fid_after=$($LFS getstripe --fid $f_comp)
7666 [ "$fid_before" == "$fid_after" ] ||
7667 error "comp-to-comp migrate: $fid_before != $fid_after"
7669 # 2. migrate a comp layout file to a plain layout
7670 $LFS migrate -c2 $f_comp ||
7671 error "cannot migrate $f_comp by lfs migrate"
7672 fid_after=$($LFS getstripe --fid $f_comp)
7673 [ "$fid_before" == "$fid_after" ] ||
7674 error "comp-to-plain migrate: $fid_before != $fid_after"
7676 # 3. migrate a plain layout file to a comp layout
7677 $LFS migrate $layout $f_comp ||
7678 error "cannot migrate $f_comp by lfs migrate"
7679 fid_after=$($LFS getstripe --fid $f_comp)
7680 [ "$fid_before" == "$fid_after" ] ||
7681 error "plain-to-comp migrate: $fid_before != $fid_after"
7683 run_test 56xf "FID is not lost during migration of a composite layout file"
7685 check_file_ost_range() {
7692 file_range=($($LFS getstripe -y "$file" |
7693 awk '/l_ost_idx:/ { print $NF }'))
7695 if [[ "${#file_range[@]}" = 0 ]]; then
7696 echo "No osts found for $file"
7700 for idx in "${file_range[@]}"; do
7701 [[ " $range " =~ " $idx " ]] ||
7709 local stripe_opt="$1"
7712 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7714 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7715 error "Fail to migrate $tfile on $pool"
7716 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7717 error "$tfile is not in pool $pool"
7718 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7719 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7723 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7724 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7725 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7726 skip "Need MDS version newer than 2.14.52"
7728 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7729 local -a pool_ranges=("0 0" "1 1" "0 1")
7732 for i in "${!pool_names[@]}"; do
7733 pool_add ${pool_names[$i]} ||
7734 error "pool_add failed (pool: ${pool_names[$i]})"
7735 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7736 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7739 # init the file to migrate
7740 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7741 error "Unable to create $tfile on OST1"
7742 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7743 error "Unable to write on $tfile"
7745 echo "1. migrate $tfile on pool ${pool_names[0]}"
7746 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7748 echo "2. migrate $tfile on pool ${pool_names[2]}"
7749 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7751 echo "3. migrate $tfile on pool ${pool_names[1]}"
7752 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7754 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7755 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7759 destroy_test_pools ||
7760 error "pool_destroy failed"
7762 run_test 56xg "lfs migrate pool support"
7765 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7766 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7769 local dir=$DIR/$tdir
7773 test_mkdir -p $dir || error "creating dir $dir"
7774 touch $f1 || error "creating std file $f1"
7775 $MULTIOP $f2 H2c || error "creating released file $f2"
7777 # a directory can be raid0, so ask only for files
7778 res=$($LFS find $dir -L raid0 -type f | wc -l)
7779 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7781 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7782 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7784 # only files can be released, so no need to force file search
7785 res=$($LFS find $dir -L released)
7786 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7788 res=$($LFS find $dir -type f \! -L released)
7789 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7791 run_test 56y "lfs find -L raid0|released"
7793 test_56z() { # LU-4824
7794 # This checks to make sure 'lfs find' continues after errors
7795 # There are two classes of errors that should be caught:
7796 # - If multiple paths are provided, all should be searched even if one
7798 # - If errors are encountered during the search, it should not terminate
7800 local dir=$DIR/$tdir
7804 for i in d{0..9}; do
7806 touch $dir/$i/$tfile
7808 $LFS find $DIR/non_existent_dir $dir &&
7809 error "$LFS find did not return an error"
7810 # Make a directory unsearchable. This should NOT be the last entry in
7811 # directory order. Arbitrarily pick the 6th entry
7812 chmod 700 $($LFS find $dir -type d | sed '6!d')
7814 $RUNAS $LFS find $DIR/non_existent $dir
7815 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7817 # The user should be able to see 10 directories and 9 files
7818 (( count == 19 )) ||
7819 error "$LFS find found $count != 19 entries after error"
7821 run_test 56z "lfs find should continue after an error"
7823 test_56aa() { # LU-5937
7824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7826 local dir=$DIR/$tdir
7829 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7831 createmany -o $dir/striped_dir/${tfile}- 1024
7832 local dirs=$($LFS find --size +8k $dir/)
7834 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7836 run_test 56aa "lfs find --size under striped dir"
7838 test_56ab() { # LU-10705
7839 test_mkdir $DIR/$tdir
7840 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7841 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7842 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7843 # Flush writes to ensure valid blocks. Need to be more thorough for
7844 # ZFS, since blocks are not allocated/returned to client immediately.
7846 wait_zfs_commit ost1 2
7847 cancel_lru_locks osc
7850 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7852 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7854 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7855 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7857 rm -f $DIR/$tdir/$tfile.[123]
7859 run_test 56ab "lfs find --blocks"
7863 local dir="$DIR/$tdir"
7864 local perms=(001 002 003 004 005 006 007
7865 010 020 030 040 050 060 070
7866 100 200 300 400 500 600 700
7867 111 222 333 444 555 666 777)
7868 local perm_minus=(8 8 4 8 4 4 2
7872 local perm_slash=(8 8 12 8 12 12 14
7875 16 16 24 16 24 24 28)
7878 for perm in ${perms[*]}; do
7879 touch "$dir/$tfile.$perm"
7880 chmod $perm "$dir/$tfile.$perm"
7883 for ((i = 0; i < ${#perms[*]}; i++)); do
7884 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7886 error "lfs find -perm ${perms[i]}:"\
7889 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7890 (( $num == ${perm_minus[i]} )) ||
7891 error "lfs find -perm -${perms[i]}:"\
7892 "$num != ${perm_minus[i]}"
7894 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7895 (( $num == ${perm_slash[i]} )) ||
7896 error "lfs find -perm /${perms[i]}:"\
7897 "$num != ${perm_slash[i]}"
7900 run_test 56aca "check lfs find -perm with octal representation"
7903 local dir=$DIR/$tdir
7904 # p is the permission of write and execute for user, group and other
7905 # without the umask. It is used to test +wx.
7906 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7907 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7908 local symbolic=(+t a+t u+t g+t o+t
7914 o=r,ug+o,u+w u=r,a+u,u+w
7915 g=r,ugo=g,u+w u+x,+X +X
7916 u+x,u+X u+X u+x,g+X o+r,+X
7920 for perm in ${perms[*]}; do
7921 touch "$dir/$tfile.$perm"
7922 chmod $perm "$dir/$tfile.$perm"
7925 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7926 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7929 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7932 run_test 56acb "check lfs find -perm with symbolic representation"
7935 local dir=$DIR/$tdir
7936 local tests="17777 787 789 abcd
7937 ug=uu ug=a ug=gu uo=ou urw
7941 for err in $tests; do
7942 if $LFS find $dir -perm $err 2>/dev/null; then
7943 error "lfs find -perm $err: parsing should have failed"
7947 run_test 56acc "check parsing error for lfs find -perm"
7950 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7951 skip "Need MDS version at least 2.10.50"
7953 # Create composite files with one component
7954 local dir=$DIR/$tdir
7956 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7957 # Create composite files with three components
7958 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7959 # Create non-composite files
7960 createmany -o $dir/${tfile}- 10
7962 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7964 [[ $nfiles == 10 ]] ||
7965 error "lfs find -E 1M found $nfiles != 10 files"
7967 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7968 [[ $nfiles == 25 ]] ||
7969 error "lfs find ! -E 1M found $nfiles != 25 files"
7971 # All files have a component that starts at 0
7972 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7973 [[ $nfiles == 35 ]] ||
7974 error "lfs find --component-start 0 - $nfiles != 35 files"
7976 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7977 [[ $nfiles == 15 ]] ||
7978 error "lfs find --component-start 2M - $nfiles != 15 files"
7980 # All files created here have a componenet that does not starts at 2M
7981 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7982 [[ $nfiles == 35 ]] ||
7983 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7985 # Find files with a specified number of components
7986 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7987 [[ $nfiles == 15 ]] ||
7988 error "lfs find --component-count 3 - $nfiles != 15 files"
7990 # Remember non-composite files have a component count of zero
7991 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7992 [[ $nfiles == 10 ]] ||
7993 error "lfs find --component-count 0 - $nfiles != 10 files"
7995 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7996 [[ $nfiles == 20 ]] ||
7997 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7999 # All files have a flag called "init"
8000 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8001 [[ $nfiles == 35 ]] ||
8002 error "lfs find --component-flags init - $nfiles != 35 files"
8004 # Multi-component files will have a component not initialized
8005 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8006 [[ $nfiles == 15 ]] ||
8007 error "lfs find !--component-flags init - $nfiles != 15 files"
8012 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8015 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8016 skip "Need MDS version at least 2.10.57"
8026 # create mirrored directories and mirrored files
8027 mkdir $td || error "mkdir $td failed"
8028 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8029 createmany -o $tf- 10 || error "create $tf- failed"
8031 for i in $(seq 2); do
8033 mkdir $dir || error "mkdir $dir failed"
8034 $LFS mirror create -N$((3 + i)) $dir ||
8035 error "create mirrored dir $dir failed"
8036 createmany -o $dir/$tfile- 10 ||
8037 error "create $dir/$tfile- failed"
8040 # change the states of some mirrored files
8042 for i in $(seq 2); do
8044 for j in $(seq 4 9); do
8045 echo foo > $dir/$tfile-$j
8049 # find mirrored files with specific mirror count
8050 cmd="$LFS find --mirror-count 3 --type f $td"
8051 nfiles=$($cmd | wc -l)
8052 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8054 cmd="$LFS find ! --mirror-count 3 --type f $td"
8055 nfiles=$($cmd | wc -l)
8056 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8058 cmd="$LFS find --mirror-count +2 --type f $td"
8059 nfiles=$($cmd | wc -l)
8060 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8062 cmd="$LFS find --mirror-count -6 --type f $td"
8063 nfiles=$($cmd | wc -l)
8064 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8066 # find mirrored files with specific file state
8067 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8068 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8070 cmd="$LFS find --mirror-state=ro --type f $td"
8071 nfiles=$($cmd | wc -l)
8072 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8074 cmd="$LFS find ! --mirror-state=ro --type f $td"
8075 nfiles=$($cmd | wc -l)
8076 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8078 cmd="$LFS find --mirror-state=wp --type f $td"
8079 nfiles=$($cmd | wc -l)
8080 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8082 cmd="$LFS find ! --mirror-state=sp --type f $td"
8083 nfiles=$($cmd | wc -l)
8084 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8086 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8088 test_56da() { # LU-14179
8089 local path=$DIR/$tdir
8094 local longdir=$(str_repeat 'a' 255)
8096 for i in {1..15}; do
8103 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8108 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8111 touch $(str_repeat 'f' 255)
8113 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8114 error "lfs find reported an error"
8118 run_test 56da "test lfs find with long paths"
8121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8122 # note test will not do anything if MDS is not local
8123 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8124 skip_env "ldiskfs only test"
8126 remote_mds_nodsh && skip "remote MDS with nodsh"
8128 local MNTDEV="osd*.*MDT*.mntdev"
8129 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8130 [ -z "$DEV" ] && error "can't access $MNTDEV"
8131 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8132 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8133 error "can't access $DEV"
8134 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8135 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8139 run_test 57a "verify MDS filesystem created with large inodes =="
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8144 skip_env "ldiskfs only test"
8146 remote_mds_nodsh && skip "remote MDS with nodsh"
8148 local dir=$DIR/$tdir
8151 local fileN=$dir/f$filecount
8153 rm -rf $dir || error "removing $dir"
8155 local mdtidx=$($LFS getstripe -m $dir)
8156 local mdtname=MDT$(printf %04x $mdtidx)
8157 local facet=mds$((mdtidx + 1))
8159 echo "mcreating $filecount files"
8160 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8162 # verify that files do not have EAs yet
8163 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8164 error "$file1 has an EA"
8165 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8166 error "$fileN has an EA"
8170 df $dir #make sure we get new statfs data
8171 local mdsfree=$(do_facet $facet \
8172 lctl get_param -n osd*.*$mdtname.kbytesfree)
8173 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8176 echo "opening files to create objects/EAs"
8177 for file in $(seq -f $dir/f%g 1 $filecount); do
8178 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8179 error "opening $file"
8182 # verify that files have EAs now
8183 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8184 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8186 sleep 1 #make sure we get new statfs data
8188 local mdsfree2=$(do_facet $facet \
8189 lctl get_param -n osd*.*$mdtname.kbytesfree)
8190 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8192 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8193 if [ "$mdsfree" != "$mdsfree2" ]; then
8194 error "MDC before $mdcfree != after $mdcfree2"
8196 echo "MDC before $mdcfree != after $mdcfree2"
8197 echo "unable to confirm if MDS has large inodes"
8202 run_test 57b "default LOV EAs are stored inside large inodes ==="
8205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8206 [ -z "$(which wiretest 2>/dev/null)" ] &&
8207 skip_env "could not find wiretest"
8211 run_test 58 "verify cross-platform wire constants =============="
8214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8216 echo "touch 130 files"
8217 createmany -o $DIR/f59- 130
8219 unlinkmany $DIR/f59- 130
8221 # wait for commitment of removal
8222 wait_delete_completed
8224 run_test 59 "verify cancellation of llog records async ========="
8226 TEST60_HEAD="test_60 run $RANDOM"
8228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8229 remote_mgs_nodsh && skip "remote MGS with nodsh"
8230 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8231 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8232 skip_env "missing subtest run-llog.sh"
8234 log "$TEST60_HEAD - from kernel mode"
8235 do_facet mgs "$LCTL dk > /dev/null"
8236 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8237 do_facet mgs $LCTL dk > $TMP/$tfile
8239 # LU-6388: test llog_reader
8240 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8241 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8242 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8243 skip_env "missing llog_reader"
8244 local fstype=$(facet_fstype mgs)
8245 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8246 skip_env "Only for ldiskfs or zfs type mgs"
8248 local mntpt=$(facet_mntpt mgs)
8249 local mgsdev=$(mgsdevname 1)
8261 #get fid and record list
8262 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8264 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8266 #remount mgs as ldiskfs or zfs type
8267 stop mgs || error "stop mgs failed"
8268 mount_fstype mgs || error "remount mgs failed"
8269 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8272 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8273 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8278 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8280 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8282 echo "obj_file is $obj_file"
8283 do_facet mgs $llog_reader $obj_file
8285 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8286 awk '{ print $3 }' | sed -e "s/^type=//g")
8287 if [ $rec_type != $rec ]; then
8288 echo "FAILED test_60a wrong record type $rec_type," \
8294 #check obj path if record type is LLOG_LOGID_MAGIC
8295 if [ "$rec" == "1064553b" ]; then
8296 path=$(do_facet mgs $llog_reader $obj_file |
8297 grep "path=" | awk '{ print $NF }' |
8298 sed -e "s/^path=//g")
8299 if [ $obj_file != $mntpt/$path ]; then
8300 echo "FAILED test_60a wrong obj path" \
8301 "$montpt/$path, should be $obj_file"
8308 #restart mgs before "error", otherwise it will block the next test
8309 stop mgs || error "stop mgs failed"
8310 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8311 $pass || error "test failed, see FAILED test_60a messages for specifics"
8313 run_test 60a "llog_test run from kernel module and test llog_reader"
8315 test_60b() { # bug 6411
8316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8319 LLOG_COUNT=$(do_facet mgs dmesg |
8320 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8321 /llog_[a-z]*.c:[0-9]/ {
8333 [[ $LLOG_COUNT -gt 120 ]] &&
8334 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8336 run_test 60b "limit repeated messages from CERROR/CWARN"
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8341 echo "create 5000 files"
8342 createmany -o $DIR/f60c- 5000
8343 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8344 lctl set_param fail_loc=0x80000137
8345 unlinkmany $DIR/f60c- 5000
8346 lctl set_param fail_loc=0
8348 run_test 60c "unlink file when mds full"
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8353 SAVEPRINTK=$(lctl get_param -n printk)
8354 # verify "lctl mark" is even working"
8355 MESSAGE="test message ID $RANDOM $$"
8356 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8357 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8359 lctl set_param printk=0 || error "set lnet.printk failed"
8360 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8361 MESSAGE="new test message ID $RANDOM $$"
8362 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8363 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8364 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8366 lctl set_param -n printk="$SAVEPRINTK"
8368 run_test 60d "test printk console message masking"
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8372 remote_mds_nodsh && skip "remote MDS with nodsh"
8375 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8376 do_facet mds1 lctl set_param fail_loc=0x15b
8379 run_test 60e "no space while new llog is being created"
8382 local old_path=$($LCTL get_param -n debug_path)
8384 stack_trap "$LCTL set_param debug_path=$old_path"
8385 stack_trap "rm -f $TMP/$tfile*"
8386 rm -f $TMP/$tfile* 2> /dev/null
8387 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8388 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8389 test_mkdir $DIR/$tdir
8390 # retry in case the open is cached and not released
8391 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8392 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8396 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8398 run_test 60f "change debug_path works"
8404 test_mkdir -c $MDSCOUNT $DIR/$tdir
8409 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8410 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8412 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8413 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8414 index=$((index + 1))
8420 for i in {0..100}; do
8421 # define OBD_FAIL_OSD_TXN_START 0x19a
8422 local index=$((i % MDSCOUNT + 1))
8424 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8431 for i in $(seq $MDSCOUNT); do
8432 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8435 mkdir $DIR/$tdir/new || error "mkdir failed"
8436 rmdir $DIR/$tdir/new || error "rmdir failed"
8438 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8440 for i in $(seq $MDSCOUNT); do
8441 wait_update_facet mds$i "$LCTL get_param -n \
8442 mdd.$(facet_svc mds$i).lfsck_namespace |
8443 awk '/^status/ { print \\\$2 }'" "completed"
8446 ls -R $DIR/$tdir || error "ls failed"
8447 rm -rf $DIR/$tdir || error "rmdir failed"
8449 run_test 60g "transaction abort won't cause MDT hung"
8452 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8453 skip "Need MDS version at least 2.12.52"
8454 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8458 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8459 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8460 for fail_loc in 0x80000188 0x80000189; do
8461 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8462 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8463 error "mkdir $dir-$fail_loc failed"
8464 for i in {0..10}; do
8465 # create may fail on missing stripe
8466 echo $i > $DIR/$tdir-$fail_loc/$i
8468 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8469 error "getdirstripe $tdir-$fail_loc failed"
8470 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8471 error "migrate $tdir-$fail_loc failed"
8472 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8473 error "getdirstripe $tdir-$fail_loc failed"
8474 pushd $DIR/$tdir-$fail_loc
8476 echo $f | cmp $f - || error "$f data mismatch"
8479 rm -rf $DIR/$tdir-$fail_loc
8482 run_test 60h "striped directory with missing stripes can be accessed"
8484 function t60i_load() {
8486 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8487 $LCTL set_param fail_loc=0x131c fail_val=1
8488 for ((i=0; i<5000; i++)); do
8489 touch $DIR/$tdir/f$i
8494 changelog_register || error "changelog_register failed"
8495 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8496 changelog_users $SINGLEMDS | grep -q $cl_user ||
8497 error "User $cl_user not found in changelog_users"
8498 changelog_chmask "ALL"
8501 for((i=0; i<100; i++)); do
8502 changelog_dump >/dev/null ||
8503 error "can't read changelog"
8507 changelog_deregister || error "changelog_deregister failed"
8508 $LCTL set_param fail_loc=0
8510 run_test 60i "llog: new record vs reader race"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8516 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8517 cancel_lru_locks osc
8518 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8521 run_test 61a "mmap() writes don't make sync hang ================"
8524 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8526 run_test 61b "mmap() of unstriped file is successful"
8528 # bug 2330 - insufficient obd_match error checking causes LBUG
8530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8534 cancel_lru_locks osc
8535 lctl set_param fail_loc=0x405
8536 cat $f && error "cat succeeded, expect -EIO"
8537 lctl set_param fail_loc=0
8539 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8540 # match every page all of the time.
8541 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8543 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8544 # Though this test is irrelevant anymore, it helped to reveal some
8545 # other grant bugs (LU-4482), let's keep it.
8546 test_63a() { # was test_63
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8549 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8551 for i in `seq 10` ; do
8552 dd if=/dev/zero of=$DIR/f63 bs=8k &
8558 rm -f $DIR/f63 || true
8560 run_test 63a "Verify oig_wait interruption does not crash ======="
8562 # bug 2248 - async write errors didn't return to application on sync
8563 # bug 3677 - async write errors left page locked
8565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8568 lctl set_param debug=-1
8570 # ensure we have a grant to do async writes
8571 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8574 sync # sync lest earlier test intercept the fail_loc
8576 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8577 lctl set_param fail_loc=0x80000406
8578 $MULTIOP $DIR/$tfile Owy && \
8579 error "sync didn't return ENOMEM"
8580 sync; sleep 2; sync # do a real sync this time to flush page
8581 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8582 error "locked page left in cache after async error" || true
8585 run_test 63b "async write errors should be returned to fsync ==="
8588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8591 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8593 run_test 64a "verify filter grant calculations (in kernel) ====="
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8600 run_test 64b "check out-of-space detection on client"
8603 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8605 run_test 64c "verify grant shrink"
8611 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8614 # this does exactly what osc_request.c:osc_announce_cached() does in
8615 # order to calculate max amount of grants to ask from server
8619 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8620 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8622 ((rpc_in_flight++));
8623 nrpages=$((nrpages * rpc_in_flight))
8625 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8627 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8629 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8630 local undirty=$((nrpages * PAGE_SIZE))
8632 local max_extent_pages
8633 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8634 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8635 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8636 local grant_extent_tax
8637 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8639 undirty=$((undirty + nrextents * grant_extent_tax))
8644 # this is size of unit for grant allocation. It should be equal to
8645 # what tgt_grant.c:tgt_grant_chunk() calculates
8649 local grant_extent_tax
8651 max_brw_size=$(import_param $tgt max_brw_size)
8653 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8655 echo $(((max_brw_size + grant_extent_tax) * 2))
8659 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8660 skip "OST < 2.10.55 doesn't limit grants enough"
8662 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8664 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8665 skip "no grant_param connect flag"
8667 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8669 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8670 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8673 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8674 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8676 $LFS setstripe $DIR/$tfile -i 0 -c 1
8677 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8680 while kill -0 $ddpid; do
8681 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8683 if [[ $cur_grant -gt $max_cur_granted ]]; then
8685 error "cur_grant $cur_grant > $max_cur_granted"
8691 run_test 64d "check grant limit exceed"
8697 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8699 ((cur_grants == expected)) ||
8700 error "$msg: grants mismatch: $cur_grants, expected $expected"
8704 echo $((($1 + $2 - 1) & ~($2 - 1)))
8708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8709 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8710 skip "Need OSS version at least 2.11.56"
8712 # Remount client to reset grant
8713 remount_client $MOUNT || error "failed to remount client"
8714 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8716 local init_grants=$(import_param $osc_tgt initial_grant)
8718 check_grants $osc_tgt $init_grants "init grants"
8720 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8721 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8722 local gbs=$(import_param $osc_tgt grant_block_size)
8724 # write random number of bytes from max_brw_size / 4 to max_brw_size
8725 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8726 # align for direct io
8727 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8728 # round to grant consumption unit
8729 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8731 local grants=$((wb_round_up + extent_tax))
8733 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8735 # define OBD_FAIL_TGT_NO_GRANT 0x725
8736 # make the server not grant more back
8737 do_facet ost1 $LCTL set_param fail_loc=0x725
8738 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8740 do_facet ost1 $LCTL set_param fail_loc=0
8742 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8744 rm -f $DIR/$tfile || error "rm failed"
8746 # Remount client to reset grant
8747 remount_client $MOUNT || error "failed to remount client"
8748 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8750 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8752 # define OBD_FAIL_TGT_NO_GRANT 0x725
8753 # make the server not grant more back
8754 do_facet ost1 $LCTL set_param fail_loc=0x725
8755 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8756 do_facet ost1 $LCTL set_param fail_loc=0
8758 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8760 run_test 64e "check grant consumption (no grant allocation)"
8763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8765 # Remount client to reset grant
8766 remount_client $MOUNT || error "failed to remount client"
8767 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8769 local init_grants=$(import_param $osc_tgt initial_grant)
8770 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8771 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8772 local gbs=$(import_param $osc_tgt grant_block_size)
8773 local chunk=$(grant_chunk $osc_tgt)
8775 # write random number of bytes from max_brw_size / 4 to max_brw_size
8776 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8777 # align for direct io
8778 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8779 # round to grant consumption unit
8780 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8782 local grants=$((wb_round_up + extent_tax))
8784 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8785 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8786 error "error writing to $DIR/$tfile"
8788 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8789 "direct io with grant allocation"
8791 rm -f $DIR/$tfile || error "rm failed"
8793 # Remount client to reset grant
8794 remount_client $MOUNT || error "failed to remount client"
8795 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8797 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8799 local cmd="oO_WRONLY:w${write_bytes}_yc"
8801 $MULTIOP $DIR/$tfile $cmd &
8805 check_grants $osc_tgt $((init_grants - grants)) \
8806 "buffered io, not write rpc"
8808 kill -USR1 $MULTIPID
8811 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8812 "buffered io, one RPC"
8814 run_test 64f "check grant consumption (with grant allocation)"
8817 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8818 # skip "Need MDS version at least 2.14.54"
8820 local mdts=$(comma_list $(mdts_nodes))
8822 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8824 stack_trap "$LCTL set_param $old"
8826 # generate dirty pages and increase dirty granted on MDT
8827 stack_trap "rm -f $DIR/$tfile-*"
8828 for (( i = 0; i < 10; i++)); do
8829 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8830 error "can't set stripe"
8831 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8833 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8834 $LFS getstripe $DIR/$tfile-$i
8835 error "not DoM file"
8842 # wait until grant shrink reset grant dirty on MDTs
8843 for ((i = 0; i < 120; i++)); do
8844 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8845 awk '{sum=sum+$1} END {print sum}')
8846 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8847 echo "$grant_dirty grants, $vm_dirty pages"
8848 (( grant_dirty + vm_dirty == 0 )) && break
8849 (( i == 3 )) && sync &&
8850 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8854 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8855 awk '{sum=sum+$1} END {print sum}')
8856 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8858 run_test 64g "grant shrink on MDT"
8861 local instance=$($LFS getname -i $DIR)
8862 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8863 local num_exps=$(do_facet ost1 \
8864 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8865 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8866 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8867 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8869 # 10MiB is for file to be written, max_brw_size * 16 *
8870 # num_exps is space reserve so that tgt_grant_shrink() decided
8872 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8873 (( avail * 1024 < expect )) &&
8874 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8876 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8877 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8878 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8879 $LCTL set_param osc.*OST0000*.grant_shrink=1
8880 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8882 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8883 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8885 # drop cache so that coming read would do rpc
8886 cancel_lru_locks osc
8888 # shrink interval is set to 10, pause for 7 seconds so that
8889 # grant thread did not wake up yet but coming read entered
8890 # shrink mode for rpc (osc_should_shrink_grant())
8893 declare -a cur_grant_bytes
8894 declare -a tot_granted
8895 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8896 tot_granted[0]=$(do_facet ost1 \
8897 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8899 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8901 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8902 tot_granted[1]=$(do_facet ost1 \
8903 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8905 # grant change should be equal on both sides
8906 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8907 tot_granted[0] - tot_granted[1])) ||
8908 error "grant change mismatch, " \
8909 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8910 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8912 run_test 64h "grant shrink on read"
8915 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
8916 skip "need OST at least 2.14.55 to avoid grant shrink on replay"
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8919 remote_ost_nodsh && skip "remote OSTs with nodsh"
8921 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8923 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
8925 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
8926 local instance=$($LFS getname -i $DIR)
8928 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8929 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
8931 # shrink grants and simulate rpc loss
8932 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
8933 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
8934 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
8938 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
8940 local testid=$(echo $TESTNAME | tr '_' ' ')
8942 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
8943 grep "GRANT, real grant" &&
8944 error "client has more grants then it owns" || true
8946 run_test 64i "shrink on reconnect"
8948 # bug 1414 - set/get directories' stripe info
8950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8952 test_mkdir $DIR/$tdir
8954 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8956 run_test 65a "directory with no stripe info"
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8961 test_mkdir $DIR/$tdir
8962 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8964 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8967 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8969 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8973 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8975 test_mkdir $DIR/$tdir
8976 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8978 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8979 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8981 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8983 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 test_mkdir $DIR/$tdir
8989 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8990 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8992 if [[ $STRIPECOUNT -le 0 ]]; then
8994 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8995 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8996 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8998 sc=$(($STRIPECOUNT - 1))
9000 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9001 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9002 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9003 error "lverify failed"
9005 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9010 test_mkdir $DIR/$tdir
9012 $LFS setstripe $DIR/$tdir || error "setstripe"
9013 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9014 error "no stripe info failed"
9016 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9018 run_test 65e "directory setstripe defaults"
9021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9023 test_mkdir $DIR/${tdir}f
9024 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9025 error "setstripe succeeded" || true
9027 run_test 65f "dir setstripe permission (should return error) ==="
9030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9032 test_mkdir $DIR/$tdir
9033 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9035 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9036 error "setstripe -S failed"
9037 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9038 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9039 error "delete default stripe failed"
9041 run_test 65g "directory setstripe -d"
9044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9046 test_mkdir $DIR/$tdir
9047 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9049 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9050 error "setstripe -S failed"
9051 test_mkdir $DIR/$tdir/dd1
9052 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9053 error "stripe info inherit failed"
9055 run_test 65h "directory stripe info inherit ===================="
9058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9060 save_layout_restore_at_exit $MOUNT
9062 # bug6367: set non-default striping on root directory
9063 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9065 # bug12836: getstripe on -1 default directory striping
9066 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9068 # bug12836: getstripe -v on -1 default directory striping
9069 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9071 # bug12836: new find on -1 default directory striping
9072 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9074 run_test 65i "various tests to set root directory striping"
9076 test_65j() { # bug6367
9077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9081 # if we aren't already remounting for each test, do so for this test
9082 if [ "$I_MOUNTED" = "yes" ]; then
9083 cleanup || error "failed to unmount"
9087 save_layout_restore_at_exit $MOUNT
9089 $LFS setstripe -d $MOUNT || error "setstripe failed"
9091 run_test 65j "set default striping on root directory (bug 6367)="
9095 wait_delete_completed
9096 do_facet $SINGLEMDS "lctl set_param -n \
9097 osp.$ost*MDT0000.max_create_count=$max_count"
9098 do_facet $SINGLEMDS "lctl set_param -n \
9099 osp.$ost*MDT0000.create_count=$count"
9100 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9101 echo $INACTIVE_OSC "is Activate"
9103 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9106 test_65k() { # bug11679
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9108 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9109 remote_mds_nodsh && skip "remote MDS with nodsh"
9111 local disable_precreate=true
9112 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9113 disable_precreate=false
9115 echo "Check OST status: "
9116 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9117 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9119 for OSC in $MDS_OSCS; do
9120 echo $OSC "is active"
9121 do_facet $SINGLEMDS lctl --device %$OSC activate
9124 for INACTIVE_OSC in $MDS_OSCS; do
9125 local ost=$(osc_to_ost $INACTIVE_OSC)
9126 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9127 lov.*md*.target_obd |
9128 awk -F: /$ost/'{ print $1 }' | head -n 1)
9131 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9132 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9134 echo "Deactivate: " $INACTIVE_OSC
9135 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9137 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9138 osp.$ost*MDT0000.create_count")
9139 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9140 osp.$ost*MDT0000.max_create_count")
9141 $disable_precreate &&
9142 do_facet $SINGLEMDS "lctl set_param -n \
9143 osp.$ost*MDT0000.max_create_count=0"
9145 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9146 [ -f $DIR/$tdir/$idx ] && continue
9147 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9148 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9150 error "setstripe $idx should succeed"; }
9151 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9153 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9156 do_facet $SINGLEMDS "lctl set_param -n \
9157 osp.$ost*MDT0000.max_create_count=$max_count"
9158 do_facet $SINGLEMDS "lctl set_param -n \
9159 osp.$ost*MDT0000.create_count=$count"
9160 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9161 echo $INACTIVE_OSC "is Activate"
9163 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9166 run_test 65k "validate manual striping works properly with deactivated OSCs"
9168 test_65l() { # bug 12836
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9171 test_mkdir -p $DIR/$tdir/test_dir
9172 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9173 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9175 run_test 65l "lfs find on -1 stripe dir ========================"
9178 local layout=$(save_layout $MOUNT)
9179 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9180 restore_layout $MOUNT $layout
9181 error "setstripe should fail by non-root users"
9185 run_test 65m "normal user can't set filesystem default stripe"
9188 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9189 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9190 skip "Need MDS version at least 2.12.50"
9191 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9193 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9194 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9195 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9197 save_layout_restore_at_exit $MOUNT
9199 # new subdirectory under root directory should not inherit
9200 # the default layout from root
9201 local dir1=$MOUNT/$tdir-1
9202 mkdir $dir1 || error "mkdir $dir1 failed"
9203 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9204 error "$dir1 shouldn't have LOV EA"
9206 # delete the default layout on root directory
9207 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9209 local dir2=$MOUNT/$tdir-2
9210 mkdir $dir2 || error "mkdir $dir2 failed"
9211 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9212 error "$dir2 shouldn't have LOV EA"
9214 # set a new striping pattern on root directory
9215 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9216 local new_def_stripe_size=$((def_stripe_size * 2))
9217 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9218 error "set stripe size on $MOUNT failed"
9220 # new file created in $dir2 should inherit the new stripe size from
9221 # the filesystem default
9222 local file2=$dir2/$tfile-2
9223 touch $file2 || error "touch $file2 failed"
9225 local file2_stripe_size=$($LFS getstripe -S $file2)
9226 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9228 echo "file2_stripe_size: '$file2_stripe_size'"
9229 echo "new_def_stripe_size: '$new_def_stripe_size'"
9230 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9233 local dir3=$MOUNT/$tdir-3
9234 mkdir $dir3 || error "mkdir $dir3 failed"
9235 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9236 # the root layout, which is the actual default layout that will be used
9237 # when new files are created in $dir3.
9238 local dir3_layout=$(get_layout_param $dir3)
9239 local root_dir_layout=$(get_layout_param $MOUNT)
9240 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9242 echo "dir3_layout: '$dir3_layout'"
9243 echo "root_dir_layout: '$root_dir_layout'"
9244 error "$dir3 should show the default layout from $MOUNT"
9247 # set OST pool on root directory
9248 local pool=$TESTNAME
9249 pool_add $pool || error "add $pool failed"
9250 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9251 error "add targets to $pool failed"
9253 $LFS setstripe -p $pool $MOUNT ||
9254 error "set OST pool on $MOUNT failed"
9256 # new file created in $dir3 should inherit the pool from
9257 # the filesystem default
9258 local file3=$dir3/$tfile-3
9259 touch $file3 || error "touch $file3 failed"
9261 local file3_pool=$($LFS getstripe -p $file3)
9262 [[ "$file3_pool" = "$pool" ]] ||
9263 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9265 local dir4=$MOUNT/$tdir-4
9266 mkdir $dir4 || error "mkdir $dir4 failed"
9267 local dir4_layout=$(get_layout_param $dir4)
9268 root_dir_layout=$(get_layout_param $MOUNT)
9269 echo "$LFS getstripe -d $dir4"
9270 $LFS getstripe -d $dir4
9271 echo "$LFS getstripe -d $MOUNT"
9272 $LFS getstripe -d $MOUNT
9273 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9275 echo "dir4_layout: '$dir4_layout'"
9276 echo "root_dir_layout: '$root_dir_layout'"
9277 error "$dir4 should show the default layout from $MOUNT"
9280 # new file created in $dir4 should inherit the pool from
9281 # the filesystem default
9282 local file4=$dir4/$tfile-4
9283 touch $file4 || error "touch $file4 failed"
9285 local file4_pool=$($LFS getstripe -p $file4)
9286 [[ "$file4_pool" = "$pool" ]] ||
9287 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9289 # new subdirectory under non-root directory should inherit
9290 # the default layout from its parent directory
9291 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9292 error "set directory layout on $dir4 failed"
9294 local dir5=$dir4/$tdir-5
9295 mkdir $dir5 || error "mkdir $dir5 failed"
9297 dir4_layout=$(get_layout_param $dir4)
9298 local dir5_layout=$(get_layout_param $dir5)
9299 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9301 echo "dir4_layout: '$dir4_layout'"
9302 echo "dir5_layout: '$dir5_layout'"
9303 error "$dir5 should inherit the default layout from $dir4"
9306 # though subdir under ROOT doesn't inherit default layout, but
9307 # its sub dir/file should be created with default layout.
9308 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9309 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9310 skip "Need MDS version at least 2.12.59"
9312 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9313 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9314 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9316 if [ $default_lmv_hash == "none" ]; then
9317 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9319 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9320 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9323 $LFS setdirstripe -D -c 2 $MOUNT ||
9324 error "setdirstripe -D -c 2 failed"
9325 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9326 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9327 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9329 run_test 65n "don't inherit default layout from root for new subdirectories"
9331 # bug 2543 - update blocks count on client
9333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9336 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9337 sync; sync_all_data; sync; sync_all_data
9338 cancel_lru_locks osc
9339 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9340 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9342 run_test 66 "update inode blocks count on client ==============="
9345 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9349 swapon -s | awk '($1 == "'$1'") { print $4 }'
9352 # bug5265, obdfilter oa2dentry return -ENOENT
9353 # #define OBD_FAIL_SRV_ENOENT 0x217
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9356 remote_ost_nodsh && skip "remote OST with nodsh"
9359 $LFS setstripe -c 1 -i 0 $f
9361 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9363 do_facet ost1 lctl set_param fail_loc=0x217
9364 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9365 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9367 do_facet ost1 lctl set_param fail_loc=0
9368 $DIRECTIO write $f 0 2 || error "write error"
9370 cancel_lru_locks osc
9371 $DIRECTIO read $f 0 1 || error "read error"
9373 do_facet ost1 lctl set_param fail_loc=0x217
9374 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9376 do_facet ost1 lctl set_param fail_loc=0
9379 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9382 test_mkdir $DIR/$tdir
9383 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9384 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9386 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9388 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 [ "$RUNAS_ID" = "$UID" ] &&
9391 skip_env "RUNAS_ID = UID = $UID -- skipping"
9392 # Check that testing environment is properly set up. Skip if not
9393 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9394 skip_env "User $RUNAS_ID does not exist - skipping"
9397 chmod 777 $DIR/$tfile
9398 chmod ug+s $DIR/$tfile
9399 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9400 error "$RUNAS dd $DIR/$tfile failed"
9401 # See if we are still setuid/sgid
9402 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9403 error "S/gid is not dropped on write"
9404 # Now test that MDS is updated too
9405 cancel_lru_locks mdc
9406 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9407 error "S/gid is not dropped on MDS"
9410 run_test 72a "Test that remove suid works properly (bug5695) ===="
9412 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9415 [ "$RUNAS_ID" = "$UID" ] &&
9416 skip_env "RUNAS_ID = UID = $UID -- skipping"
9417 [ "$RUNAS_ID" -eq 0 ] &&
9418 skip_env "RUNAS_ID = 0 -- skipping"
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9420 # Check that testing environment is properly set up. Skip if not
9421 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9422 skip_env "User $RUNAS_ID does not exist - skipping"
9424 touch $DIR/${tfile}-f{g,u}
9425 test_mkdir $DIR/${tfile}-dg
9426 test_mkdir $DIR/${tfile}-du
9427 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9428 chmod g+s $DIR/${tfile}-{f,d}g
9429 chmod u+s $DIR/${tfile}-{f,d}u
9430 for perm in 777 2777 4777; do
9431 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9432 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9433 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9434 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9438 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9440 # bug 3462 - multiple simultaneous MDC requests
9442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9444 test_mkdir $DIR/d73-1
9445 test_mkdir $DIR/d73-2
9446 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9449 lctl set_param fail_loc=0x80000129
9450 $MULTIOP $DIR/d73-1/f73-2 Oc &
9452 lctl set_param fail_loc=0
9454 $MULTIOP $DIR/d73-2/f73-3 Oc &
9458 wait $pid1 || return 1
9462 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9463 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9464 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9468 run_test 73 "multiple MDC requests (should not deadlock)"
9470 test_74a() { # bug 6149, 6184
9471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9474 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9476 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9477 # will spin in a tight reconnection loop
9478 $LCTL set_param fail_loc=0x8000030e
9479 # get any lock that won't be difficult - lookup works.
9481 $LCTL set_param fail_loc=0
9485 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9487 test_74b() { # bug 13310
9488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9490 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9492 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9493 # will spin in a tight reconnection loop
9494 $LCTL set_param fail_loc=0x8000030e
9495 # get a "difficult" lock
9497 $LCTL set_param fail_loc=0
9501 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9506 #define OBD_FAIL_LDLM_NEW_LOCK
9507 $LCTL set_param fail_loc=0x319
9508 touch $DIR/$tfile && error "touch successful"
9509 $LCTL set_param fail_loc=0
9512 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9514 slab_lic=/sys/kernel/slab/lustre_inode_cache
9516 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9517 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9518 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9521 test_76a() { # Now for b=20433, added originally in b=1443
9522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9524 cancel_lru_locks osc
9525 # there may be some slab objects cached per core
9526 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9527 local before=$(num_objects)
9528 local count=$((512 * cpus))
9529 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9530 local margin=$((count / 10))
9531 if [[ -f $slab_lic/aliases ]]; then
9532 local aliases=$(cat $slab_lic/aliases)
9533 (( aliases > 0 )) && margin=$((margin * aliases))
9536 echo "before slab objects: $before"
9537 for i in $(seq $count); do
9541 cancel_lru_locks osc
9542 local after=$(num_objects)
9543 echo "created: $count, after slab objects: $after"
9544 # shared slab counts are not very accurate, allow significant margin
9545 # the main goal is that the cache growth is not permanently > $count
9546 while (( after > before + margin )); do
9548 after=$(num_objects)
9550 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9551 if (( wait > 60 )); then
9552 error "inode slab grew from $before+$margin to $after"
9556 run_test 76a "confirm clients recycle inodes properly ===="
9559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9560 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9563 local before=$(num_objects)
9565 for i in $(seq $count); do
9570 local after=$(num_objects)
9573 while (( after > before )); do
9575 after=$(num_objects)
9577 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9578 if (( wait > 60 )); then
9579 error "inode slab grew from $before to $after"
9583 echo "slab objects before: $before, after: $after"
9585 run_test 76b "confirm clients recycle directory inodes properly ===="
9590 # Note: in sptlrpc modes which enable its own bulk checksum, the
9591 # original crc32_le bulk checksum will be automatically disabled,
9592 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9593 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9594 # In this case set_checksums() will not be no-op, because sptlrpc
9595 # bulk checksum will be enabled all through the test.
9597 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9598 lctl set_param -n osc.*.checksums $1
9602 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9603 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9604 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9605 tr -d [] | head -n1)}
9608 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9610 log "set checksum type to $1, rc = $rc"
9614 get_osc_checksum_type()
9616 # arugment 1: OST name, like OST0000
9618 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9619 sed 's/.*\[\(.*\)\].*/\1/g')
9621 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9625 F77_TMP=$TMP/f77-temp
9628 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9629 error "error writing to $F77_TMP"
9632 test_77a() { # bug 10889
9633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9634 $GSS && skip_env "could not run with gss"
9636 [ ! -f $F77_TMP ] && setup_f77
9638 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9642 run_test 77a "normal checksum read/write operation"
9644 test_77b() { # bug 10889
9645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9646 $GSS && skip_env "could not run with gss"
9648 [ ! -f $F77_TMP ] && setup_f77
9649 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9650 $LCTL set_param fail_loc=0x80000409
9653 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9654 error "dd error: $?"
9655 $LCTL set_param fail_loc=0
9657 for algo in $CKSUM_TYPES; do
9658 cancel_lru_locks osc
9659 set_checksum_type $algo
9660 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9661 $LCTL set_param fail_loc=0x80000408
9662 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9663 $LCTL set_param fail_loc=0
9666 set_checksum_type $ORIG_CSUM_TYPE
9669 run_test 77b "checksum error on client write, read"
9674 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9676 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9677 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9678 $check_ost && [ -n "$ost_file_prefix" ] &&
9679 do_facet ost1 rm -f ${ost_file_prefix}\*
9683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9684 $GSS && skip_env "could not run with gss"
9685 remote_ost_nodsh && skip "remote OST with nodsh"
9688 local osc_file_prefix
9690 local check_ost=false
9691 local ost_file_prefix
9697 # ensure corruption will occur on first OSS/OST
9698 $LFS setstripe -i 0 $DIR/$tfile
9700 [ ! -f $F77_TMP ] && setup_f77
9701 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9702 error "dd write error: $?"
9703 fid=$($LFS path2fid $DIR/$tfile)
9705 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9708 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9709 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9711 echo "OSS do not support bulk pages dump upon error"
9714 osc_file_prefix=$($LCTL get_param -n debug_path)
9715 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9717 trap cleanup_77c EXIT
9720 # enable bulk pages dump upon error on Client
9721 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9722 # enable bulk pages dump upon error on OSS
9724 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9726 # flush Client cache to allow next read to reach OSS
9727 cancel_lru_locks osc
9729 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9730 $LCTL set_param fail_loc=0x80000408
9731 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9732 $LCTL set_param fail_loc=0
9736 # check cksum dump on Client
9737 osc_file=$(ls ${osc_file_prefix}*)
9738 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9739 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9740 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9741 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9742 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9744 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9745 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9746 error "dump content does not match on Client"
9748 $check_ost || skip "No need to check cksum dump on OSS"
9750 # check cksum dump on OSS
9751 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9752 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9753 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9754 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9755 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9756 error "dump content does not match on OSS"
9760 run_test 77c "checksum error on client read with debug"
9762 test_77d() { # bug 10889
9763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 $GSS && skip_env "could not run with gss"
9766 stack_trap "rm -f $DIR/$tfile"
9767 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9768 $LCTL set_param fail_loc=0x80000409
9770 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9771 error "direct write: rc=$?"
9772 $LCTL set_param fail_loc=0
9775 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9776 $LCTL set_param fail_loc=0x80000408
9778 cancel_lru_locks osc
9779 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9780 error "direct read: rc=$?"
9781 $LCTL set_param fail_loc=0
9784 run_test 77d "checksum error on OST direct write, read"
9786 test_77f() { # bug 10889
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9788 $GSS && skip_env "could not run with gss"
9791 stack_trap "rm -f $DIR/$tfile"
9792 for algo in $CKSUM_TYPES; do
9793 cancel_lru_locks osc
9794 set_checksum_type $algo
9795 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9796 $LCTL set_param fail_loc=0x409
9797 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9798 error "direct write succeeded"
9799 $LCTL set_param fail_loc=0
9801 set_checksum_type $ORIG_CSUM_TYPE
9804 run_test 77f "repeat checksum error on write (expect error)"
9806 test_77g() { # bug 10889
9807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9808 $GSS && skip_env "could not run with gss"
9809 remote_ost_nodsh && skip "remote OST with nodsh"
9811 [ ! -f $F77_TMP ] && setup_f77
9813 local file=$DIR/$tfile
9814 stack_trap "rm -f $file" EXIT
9816 $LFS setstripe -c 1 -i 0 $file
9817 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9818 do_facet ost1 lctl set_param fail_loc=0x8000021a
9820 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9821 error "write error: rc=$?"
9822 do_facet ost1 lctl set_param fail_loc=0
9825 cancel_lru_locks osc
9826 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9827 do_facet ost1 lctl set_param fail_loc=0x8000021b
9829 cmp $F77_TMP $file || error "file compare failed"
9830 do_facet ost1 lctl set_param fail_loc=0
9833 run_test 77g "checksum error on OST write, read"
9835 test_77k() { # LU-10906
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9837 $GSS && skip_env "could not run with gss"
9839 local cksum_param="osc.$FSNAME*.checksums"
9840 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9844 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9845 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9846 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9849 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9850 error "failed to set checksum=$i on MGS"
9851 wait_update $HOSTNAME "$get_checksum" $i
9853 echo "remount client, checksum should be $i"
9854 remount_client $MOUNT || error "failed to remount client"
9855 checksum=$(eval $get_checksum)
9856 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9858 # remove persistent param to avoid races with checksum mountopt below
9859 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9860 error "failed to delete checksum on MGS"
9862 for opt in "checksum" "nochecksum"; do
9863 #remount with mount option
9864 echo "remount client with option $opt, checksum should be $i"
9865 umount_client $MOUNT || error "failed to umount client"
9866 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9867 error "failed to mount client with option '$opt'"
9868 checksum=$(eval $get_checksum)
9869 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9873 remount_client $MOUNT || error "failed to remount client"
9875 run_test 77k "enable/disable checksum correctly"
9878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9879 $GSS && skip_env "could not run with gss"
9882 stack_trap "set_checksums $ORIG_CSUM" EXIT
9883 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9885 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9887 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9888 for algo in $CKSUM_TYPES; do
9889 set_checksum_type $algo || error "fail to set checksum type $algo"
9890 osc_algo=$(get_osc_checksum_type OST0000)
9891 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9893 # no locks, no reqs to let the connection idle
9894 cancel_lru_locks osc
9895 lru_resize_disable osc
9896 wait_osc_import_state client ost1 IDLE
9898 # ensure ost1 is connected
9899 stat $DIR/$tfile >/dev/null || error "can't stat"
9900 wait_osc_import_state client ost1 FULL
9902 osc_algo=$(get_osc_checksum_type OST0000)
9903 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9907 run_test 77l "preferred checksum type is remembered after reconnected"
9909 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9914 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9915 skip "Need at least version 2.14.52"
9916 local param=checksum_speed
9918 $LCTL get_param $param || error "reading $param failed"
9920 csum_speeds=$($LCTL get_param -n $param)
9922 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9923 error "known checksum types are missing"
9925 run_test 77m "Verify checksum_speed is correctly read"
9927 check_filefrag_77n() {
9932 while read extidx a b start end rest; do
9933 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9934 nr_ext=$(( $nr_ext + 1 ))
9935 starts+=( ${start%..} )
9938 done < <( filefrag -sv $1 )
9940 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9945 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9948 $TRUNCATE $DIR/$tfile 0
9949 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9950 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9951 check_filefrag_77n $DIR/$tfile ||
9952 skip "$tfile blocks not contiguous around hole"
9955 stack_trap "set_checksums $ORIG_CSUM" EXIT
9956 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9957 stack_trap "rm -f $DIR/$tfile"
9959 for algo in $CKSUM_TYPES; do
9960 if [[ "$algo" =~ ^t10 ]]; then
9961 set_checksum_type $algo ||
9962 error "fail to set checksum type $algo"
9963 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9964 error "fail to read $tfile with $algo"
9970 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9973 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9974 skip "Need at least version 2.14.54"
9978 # print OST checksum_type
9979 echo "$ofd.$FSNAME-*.checksum_type:"
9980 do_nodes $(comma_list $(osts_nodes)) \
9981 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9983 # print MDT checksum_type
9984 echo "$mdt.$FSNAME-*.checksum_type:"
9985 do_nodes $(comma_list $(mdts_nodes)) \
9986 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9988 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9989 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9991 (( $o_count == $OSTCOUNT )) ||
9992 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9994 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9995 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9997 (( $m_count == $MDSCOUNT )) ||
9998 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10000 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10002 cleanup_test_78() {
10007 test_78() { # bug 10901
10008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10009 remote_ost || skip_env "local OST"
10012 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10013 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10014 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10015 echo "MemTotal: $MEMTOTAL"
10017 # reserve 256MB of memory for the kernel and other running processes,
10018 # and then take 1/2 of the remaining memory for the read/write buffers.
10019 if [ $MEMTOTAL -gt 512 ] ;then
10020 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10022 # for those poor memory-starved high-end clusters...
10023 MEMTOTAL=$((MEMTOTAL / 2))
10025 echo "Mem to use for directio: $MEMTOTAL"
10027 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10028 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10029 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10030 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10032 echo "Smallest OST: $SMALLESTOST"
10033 [[ $SMALLESTOST -lt 10240 ]] &&
10034 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10036 trap cleanup_test_78 EXIT
10038 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10039 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10041 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10042 echo "File size: $F78SIZE"
10043 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10044 for i in $(seq 1 $NSEQ); do
10045 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10046 echo directIO rdwr round $i of $NSEQ
10047 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10052 run_test 78 "handle large O_DIRECT writes correctly ============"
10054 test_79() { # bug 12743
10055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10057 wait_delete_completed
10059 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10060 BKFREE=$(calc_osc_kbytes kbytesfree)
10061 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10063 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10064 DFTOTAL=`echo $STRING | cut -d, -f1`
10065 DFUSED=`echo $STRING | cut -d, -f2`
10066 DFAVAIL=`echo $STRING | cut -d, -f3`
10067 DFFREE=$(($DFTOTAL - $DFUSED))
10069 ALLOWANCE=$((64 * $OSTCOUNT))
10071 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10072 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10073 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10075 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10076 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10077 error "df free($DFFREE) mismatch OST free($BKFREE)"
10079 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10080 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10081 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10084 run_test 79 "df report consistency check ======================="
10086 test_80() { # bug 10718
10087 remote_ost_nodsh && skip "remote OST with nodsh"
10088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10090 # relax strong synchronous semantics for slow backends like ZFS
10091 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10092 local soc="obdfilter.*.sync_lock_cancel"
10093 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10095 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10096 if [ -z "$save" ]; then
10097 soc="obdfilter.*.sync_on_lock_cancel"
10098 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10101 if [ "$save" != "never" ]; then
10102 local hosts=$(comma_list $(osts_nodes))
10104 do_nodes $hosts $LCTL set_param $soc=never
10105 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10110 sync; sleep 1; sync
10111 local before=$(date +%s)
10112 cancel_lru_locks osc
10113 local after=$(date +%s)
10114 local diff=$((after - before))
10115 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10119 run_test 80 "Page eviction is equally fast at high offsets too"
10121 test_81a() { # LU-456
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 remote_ost_nodsh && skip "remote OST with nodsh"
10125 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10126 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10127 do_facet ost1 lctl set_param fail_loc=0x80000228
10129 # write should trigger a retry and success
10130 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10133 if [ $RC -ne 0 ] ; then
10134 error "write should success, but failed for $RC"
10137 run_test 81a "OST should retry write when get -ENOSPC ==============="
10139 test_81b() { # LU-456
10140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10141 remote_ost_nodsh && skip "remote OST with nodsh"
10143 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10144 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10145 do_facet ost1 lctl set_param fail_loc=0x228
10147 # write should retry several times and return -ENOSPC finally
10148 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10152 if [ $RC -ne $ENOSPC ] ; then
10153 error "dd should fail for -ENOSPC, but succeed."
10156 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10159 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10161 test_mkdir $DIR/$tdir.cvsroot
10162 chown $RUNAS_ID $DIR/$tdir.cvsroot
10165 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10168 # some versions of cvs import exit(1) when asked to import links or
10169 # files they can't read. ignore those files.
10170 local toignore=$(find . -type l -printf '-I %f\n' -o \
10171 ! -perm /4 -printf '-I %f\n')
10172 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10173 $tdir.reposname vtag rtag
10176 test_mkdir $DIR/$tdir.reposname
10177 chown $RUNAS_ID $DIR/$tdir.reposname
10178 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10180 cd $DIR/$tdir.reposname
10182 $RUNAS cvs add -m 'addmsg' foo99
10184 $RUNAS cvs commit -m 'nomsg' foo99
10185 rm -fr $DIR/$tdir.cvsroot
10187 run_test 99 "cvs strange file/directory operations"
10190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10191 [[ "$NETTYPE" =~ tcp ]] ||
10192 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10193 remote_ost_nodsh && skip "remote OST with nodsh"
10194 remote_mds_nodsh && skip "remote MDS with nodsh"
10196 skip "useless for local single node setup"
10198 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10199 [ "$PROT" != "tcp" ] && continue
10200 RPORT=$(echo $REMOTE | cut -d: -f2)
10201 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10204 LPORT=`echo $LOCAL | cut -d: -f2`
10205 if [ $LPORT -ge 1024 ]; then
10206 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10208 error_exit "local: $LPORT > 1024, remote: $RPORT"
10211 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10213 run_test 100 "check local port using privileged port ==========="
10215 function get_named_value()
10219 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10222 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10223 awk '/^max_cached_mb/ { print $2 }')
10226 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10236 local cache_limit=32
10238 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10239 trap cleanup_101a EXIT
10240 $LCTL set_param -n llite.*.read_ahead_stats=0
10241 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10244 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10246 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10247 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10250 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10251 get_named_value 'read.but.discarded'); do
10252 discard=$(($discard + $s))
10256 $LCTL get_param osc.*-osc*.rpc_stats
10257 $LCTL get_param llite.*.read_ahead_stats
10259 # Discard is generally zero, but sometimes a few random reads line up
10260 # and trigger larger readahead, which is wasted & leads to discards.
10261 if [[ $(($discard)) -gt $nreads ]]; then
10262 error "too many ($discard) discarded pages"
10264 rm -f $DIR/$tfile || true
10266 run_test 101a "check read-ahead for random reads"
10268 setup_test101bc() {
10269 test_mkdir $DIR/$tdir
10271 local FILE_LENGTH=$2
10274 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10276 local list=$(comma_list $(osts_nodes))
10277 set_osd_param $list '' read_cache_enable 0
10278 set_osd_param $list '' writethrough_cache_enable 0
10280 trap cleanup_test101bc EXIT
10281 # prepare the read-ahead file
10282 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10284 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10285 count=$FILE_SIZE_MB 2> /dev/null
10289 cleanup_test101bc() {
10294 local list=$(comma_list $(osts_nodes))
10295 set_osd_param $list '' read_cache_enable 1
10296 set_osd_param $list '' writethrough_cache_enable 1
10300 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10305 local STRIPE_SIZE=$2
10306 local FILE_LENGTH=$3
10307 local RA_INC=1048576
10308 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10309 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10310 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10311 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10312 get_named_value 'read.but.discarded' | calc_total)
10313 if [[ $DISCARD -gt $discard_limit ]]; then
10314 $LCTL get_param llite.*.read_ahead_stats
10315 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10317 echo "Read-ahead success for size ${READ_SIZE}"
10322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10325 local STRIPE_SIZE=1048576
10326 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10328 if [ $SLOW == "yes" ]; then
10329 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10331 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10334 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10336 # prepare the read-ahead file
10337 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10338 cancel_lru_locks osc
10339 for BIDX in 2 4 8 16 32 64 128 256
10341 local BSIZE=$((BIDX*4096))
10342 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10343 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10344 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10345 $LCTL set_param -n llite.*.read_ahead_stats=0
10346 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10347 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10348 cancel_lru_locks osc
10349 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10354 run_test 101b "check stride-io mode read-ahead ================="
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10359 local STRIPE_SIZE=1048576
10360 local FILE_LENGTH=$((STRIPE_SIZE*100))
10363 local osc_rpc_stats
10365 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10367 cancel_lru_locks osc
10368 $LCTL set_param osc.*.rpc_stats=0
10369 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10370 $LCTL get_param osc.*.rpc_stats
10371 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10372 local stats=$($LCTL get_param -n $osc_rpc_stats)
10373 local lines=$(echo "$stats" | awk 'END {print NR;}')
10376 if [ $lines -le 20 ]; then
10377 echo "continue debug"
10380 for size in 1 2 4 8; do
10381 local rpc=$(echo "$stats" |
10382 awk '($1 == "'$size':") {print $2; exit; }')
10383 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10384 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10386 echo "$osc_rpc_stats check passed!"
10391 run_test 101c "check stripe_size aligned read-ahead"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10396 local file=$DIR/$tfile
10397 local sz_MB=${FILESIZE_101d:-80}
10398 local ra_MB=${READAHEAD_MB:-40}
10400 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10401 [ $free_MB -lt $sz_MB ] &&
10402 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10404 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10405 $LFS setstripe -c -1 $file || error "setstripe failed"
10407 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10408 echo Cancel LRU locks on lustre client to flush the client cache
10409 cancel_lru_locks osc
10411 echo Disable read-ahead
10412 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10413 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10414 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10415 $LCTL get_param -n llite.*.max_read_ahead_mb
10417 echo "Reading the test file $file with read-ahead disabled"
10418 local sz_KB=$((sz_MB * 1024 / 4))
10419 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10420 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10421 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10422 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10424 echo "Cancel LRU locks on lustre client to flush the client cache"
10425 cancel_lru_locks osc
10426 echo Enable read-ahead with ${ra_MB}MB
10427 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10429 echo "Reading the test file $file with read-ahead enabled"
10430 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10431 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10433 echo "read-ahead disabled time read $raOFF"
10434 echo "read-ahead enabled time read $raON"
10437 wait_delete_completed
10439 # use awk for this check instead of bash because it handles decimals
10440 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10441 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10443 run_test 101d "file read with and without read-ahead enabled"
10446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10448 local file=$DIR/$tfile
10449 local size_KB=500 #KB
10453 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10454 local need_KB=$((count * size_KB))
10455 [[ $free_KB -le $need_KB ]] &&
10456 skip_env "Need free space $need_KB, have $free_KB"
10458 echo "Creating $count ${size_KB}K test files"
10459 for ((i = 0; i < $count; i++)); do
10460 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10463 echo "Cancel LRU locks on lustre client to flush the client cache"
10464 cancel_lru_locks $OSC
10466 echo "Reset readahead stats"
10467 $LCTL set_param -n llite.*.read_ahead_stats=0
10469 for ((i = 0; i < $count; i++)); do
10470 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10473 $LCTL get_param llite.*.max_cached_mb
10474 $LCTL get_param llite.*.read_ahead_stats
10475 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10476 get_named_value 'misses' | calc_total)
10478 for ((i = 0; i < $count; i++)); do
10479 rm -rf $file.$i 2>/dev/null
10482 #10000 means 20% reads are missing in readahead
10483 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10485 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10488 which iozone || skip_env "no iozone installed"
10490 local old_debug=$($LCTL get_param debug)
10491 old_debug=${old_debug#*=}
10492 $LCTL set_param debug="reada mmap"
10494 # create a test file
10495 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10497 echo Cancel LRU locks on lustre client to flush the client cache
10498 cancel_lru_locks osc
10500 echo Reset readahead stats
10501 $LCTL set_param -n llite.*.read_ahead_stats=0
10503 echo mmap read the file with small block size
10504 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10507 echo checking missing pages
10508 $LCTL get_param llite.*.read_ahead_stats
10509 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10510 get_named_value 'misses' | calc_total)
10512 $LCTL set_param debug="$old_debug"
10513 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10516 run_test 101f "check mmap read performance"
10518 test_101g_brw_size_test() {
10520 local pages=$((mb * 1048576 / PAGE_SIZE))
10521 local file=$DIR/$tfile
10523 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10524 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10525 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10526 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10530 stack_trap "rm -f $file" EXIT
10531 $LCTL set_param -n osc.*.rpc_stats=0
10533 # 10 RPCs should be enough for the test
10535 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10536 { error "dd write ${mb} MB blocks failed"; return 3; }
10537 cancel_lru_locks osc
10538 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10539 { error "dd write ${mb} MB blocks failed"; return 4; }
10541 # calculate number of full-sized read and write RPCs
10542 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10543 sed -n '/pages per rpc/,/^$/p' |
10544 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10545 END { print reads,writes }'))
10546 # allow one extra full-sized read RPC for async readahead
10547 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10548 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10549 [[ ${rpcs[1]} == $count ]] ||
10550 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10554 remote_ost_nodsh && skip "remote OST with nodsh"
10557 local osts=$(get_facets OST)
10558 local list=$(comma_list $(osts_nodes))
10559 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10560 local brw_size="obdfilter.*.brw_size"
10562 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10564 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10566 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10567 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10568 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10569 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10570 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10571 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10573 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10576 if [[ $orig_mb -lt 16 ]]; then
10577 save_lustre_params $osts "$brw_size" > $p
10578 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10579 error "set 16MB RPC size failed"
10581 echo "remount client to enable new RPC size"
10582 remount_client $MOUNT || error "remount_client failed"
10585 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10586 # should be able to set brw_size=12, but no rpc_stats for that
10587 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10590 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10592 if [[ $orig_mb -lt 16 ]]; then
10593 restore_lustre_params < $p
10594 remount_client $MOUNT || error "remount_client restore failed"
10597 rm -f $p $DIR/$tfile
10599 run_test 101g "Big bulk(4/16 MiB) readahead"
10602 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10605 error "dd 70M file failed"
10606 echo Cancel LRU locks on lustre client to flush the client cache
10607 cancel_lru_locks osc
10609 echo "Reset readahead stats"
10610 $LCTL set_param -n llite.*.read_ahead_stats 0
10612 echo "Read 10M of data but cross 64M bundary"
10613 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10614 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10615 get_named_value 'misses' | calc_total)
10616 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10617 rm -f $p $DIR/$tfile
10619 run_test 101h "Readahead should cover current read window"
10622 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10623 error "dd 10M file failed"
10625 local max_per_file_mb=$($LCTL get_param -n \
10626 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10627 cancel_lru_locks osc
10628 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10629 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10630 error "set max_read_ahead_per_file_mb to 1 failed"
10632 echo "Reset readahead stats"
10633 $LCTL set_param llite.*.read_ahead_stats=0
10635 dd if=$DIR/$tfile of=/dev/null bs=2M
10637 $LCTL get_param llite.*.read_ahead_stats
10638 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10639 awk '/misses/ { print $2 }')
10640 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10643 run_test 101i "allow current readahead to exceed reservation"
10646 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10647 error "setstripe $DIR/$tfile failed"
10648 local file_size=$((1048576 * 16))
10649 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10650 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10652 echo Disable read-ahead
10653 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10655 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10656 for blk in $PAGE_SIZE 1048576 $file_size; do
10657 cancel_lru_locks osc
10658 echo "Reset readahead stats"
10659 $LCTL set_param -n llite.*.read_ahead_stats=0
10660 local count=$(($file_size / $blk))
10661 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10662 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10663 get_named_value 'failed.to.fast.read' | calc_total)
10664 $LCTL get_param -n llite.*.read_ahead_stats
10665 [ $miss -eq $count ] || error "expected $count got $miss"
10668 rm -f $p $DIR/$tfile
10670 run_test 101j "A complete read block should be submitted when no RA"
10673 test_mkdir $DIR/$tdir
10674 chown $RUNAS_ID $DIR/$tdir
10677 STRIPE_COUNT=$OSTCOUNT
10678 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10680 trap cleanup_test102 EXIT
10682 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10684 for num in 1 2 3 4; do
10685 for count in $(seq 1 $STRIPE_COUNT); do
10686 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10687 local size=`expr $STRIPE_SIZE \* $num`
10688 local file=file"$num-$idx-$count"
10689 $1 $LFS setstripe -S $size -i $idx -c $count $file
10695 $1 tar cf $TMP/f102.tar $tdir --xattrs
10698 cleanup_test102() {
10700 rm -f $TMP/f102.tar
10701 rm -rf $DIR/d0.sanity/d102
10705 [ "$UID" != 0 ] && skip "must run as root"
10706 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10707 skip_env "must have user_xattr"
10709 [ -z "$(which setfattr 2>/dev/null)" ] &&
10710 skip_env "could not find setfattr"
10712 local testfile=$DIR/$tfile
10715 echo "set/get xattr..."
10716 setfattr -n trusted.name1 -v value1 $testfile ||
10717 error "setfattr -n trusted.name1=value1 $testfile failed"
10718 getfattr -n trusted.name1 $testfile 2> /dev/null |
10719 grep "trusted.name1=.value1" ||
10720 error "$testfile missing trusted.name1=value1"
10722 setfattr -n user.author1 -v author1 $testfile ||
10723 error "setfattr -n user.author1=author1 $testfile failed"
10724 getfattr -n user.author1 $testfile 2> /dev/null |
10725 grep "user.author1=.author1" ||
10726 error "$testfile missing trusted.author1=author1"
10728 echo "listxattr..."
10729 setfattr -n trusted.name2 -v value2 $testfile ||
10730 error "$testfile unable to set trusted.name2"
10731 setfattr -n trusted.name3 -v value3 $testfile ||
10732 error "$testfile unable to set trusted.name3"
10733 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10734 grep "trusted.name" | wc -l) -eq 3 ] ||
10735 error "$testfile missing 3 trusted.name xattrs"
10737 setfattr -n user.author2 -v author2 $testfile ||
10738 error "$testfile unable to set user.author2"
10739 setfattr -n user.author3 -v author3 $testfile ||
10740 error "$testfile unable to set user.author3"
10741 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10742 grep "user.author" | wc -l) -eq 3 ] ||
10743 error "$testfile missing 3 user.author xattrs"
10745 echo "remove xattr..."
10746 setfattr -x trusted.name1 $testfile ||
10747 error "$testfile error deleting trusted.name1"
10748 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10749 error "$testfile did not delete trusted.name1 xattr"
10751 setfattr -x user.author1 $testfile ||
10752 error "$testfile error deleting user.author1"
10753 echo "set lustre special xattr ..."
10754 $LFS setstripe -c1 $testfile
10755 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10756 awk -F "=" '/trusted.lov/ { print $2 }' )
10757 setfattr -n "trusted.lov" -v $lovea $testfile ||
10758 error "$testfile doesn't ignore setting trusted.lov again"
10759 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10760 error "$testfile allow setting invalid trusted.lov"
10763 run_test 102a "user xattr test =================================="
10765 check_102b_layout() {
10767 local testfile=$DIR/$tfile
10769 echo "test layout '$layout'"
10770 $LFS setstripe $layout $testfile || error "setstripe failed"
10771 $LFS getstripe -y $testfile
10773 echo "get/set/list trusted.lov xattr ..." # b=10930
10774 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10775 [[ "$value" =~ "trusted.lov" ]] ||
10776 error "can't get trusted.lov from $testfile"
10777 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10778 error "getstripe failed"
10780 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10782 value=$(cut -d= -f2 <<<$value)
10783 # LU-13168: truncated xattr should fail if short lov_user_md header
10784 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10785 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10786 for len in $lens; do
10787 echo "setfattr $len $testfile.2"
10788 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10789 [ $len -lt 66 ] && error "short xattr len=$len worked"
10791 local stripe_size=$($LFS getstripe -S $testfile.2)
10792 local stripe_count=$($LFS getstripe -c $testfile.2)
10793 [[ $stripe_size -eq 65536 ]] ||
10794 error "stripe size $stripe_size != 65536"
10795 [[ $stripe_count -eq $stripe_count_orig ]] ||
10796 error "stripe count $stripe_count != $stripe_count_orig"
10797 rm $testfile $testfile.2
10801 [ -z "$(which setfattr 2>/dev/null)" ] &&
10802 skip_env "could not find setfattr"
10803 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10805 # check plain layout
10806 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10808 # and also check composite layout
10809 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10812 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10815 [ -z "$(which setfattr 2>/dev/null)" ] &&
10816 skip_env "could not find setfattr"
10817 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10819 # b10930: get/set/list lustre.lov xattr
10820 echo "get/set/list lustre.lov xattr ..."
10821 test_mkdir $DIR/$tdir
10822 chown $RUNAS_ID $DIR/$tdir
10823 local testfile=$DIR/$tdir/$tfile
10824 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10825 error "setstripe failed"
10826 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10827 error "getstripe failed"
10828 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10829 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10831 local testfile2=${testfile}2
10832 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10833 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10835 $RUNAS $MCREATE $testfile2
10836 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10837 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10838 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10839 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10840 [ $stripe_count -eq $STRIPECOUNT ] ||
10841 error "stripe count $stripe_count != $STRIPECOUNT"
10843 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10845 compare_stripe_info1() {
10846 local stripe_index_all_zero=true
10848 for num in 1 2 3 4; do
10849 for count in $(seq 1 $STRIPE_COUNT); do
10850 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10851 local size=$((STRIPE_SIZE * num))
10852 local file=file"$num-$offset-$count"
10853 stripe_size=$($LFS getstripe -S $PWD/$file)
10854 [[ $stripe_size -ne $size ]] &&
10855 error "$file: size $stripe_size != $size"
10856 stripe_count=$($LFS getstripe -c $PWD/$file)
10857 # allow fewer stripes to be created, ORI-601
10858 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10859 error "$file: count $stripe_count != $count"
10860 stripe_index=$($LFS getstripe -i $PWD/$file)
10861 [[ $stripe_index -ne 0 ]] &&
10862 stripe_index_all_zero=false
10866 $stripe_index_all_zero &&
10867 error "all files are being extracted starting from OST index 0"
10871 have_xattrs_include() {
10872 tar --help | grep -q xattrs-include &&
10873 echo --xattrs-include="lustre.*"
10877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10880 XINC=$(have_xattrs_include)
10882 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10883 cd $DIR/$tdir/$tdir
10884 compare_stripe_info1
10886 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10892 XINC=$(have_xattrs_include)
10894 test_mkdir $DIR/$tdir.restore
10896 tar cf - --xattrs $tdir | tar xf - \
10897 -C $DIR/$tdir.restore --xattrs $XINC
10898 cd $DIR/$tdir.restore/$tdir
10899 compare_stripe_info1
10901 run_test 102f "tar copy files, not keep osts"
10904 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10905 skip "must have user_xattr"
10906 [ -z "$(which setfattr 2>/dev/null)" ] &&
10907 skip_env "could not find setfattr"
10908 [ -z "$(which getfattr 2>/dev/null)" ] &&
10909 skip_env "could not find getfattr"
10911 local xsize=${1:-1024} # in bytes
10912 local file=$DIR/$tfile
10913 local value="$(generate_string $xsize)"
10914 local xbig=trusted.big
10918 log "save $xbig on $file"
10919 if [ -z "$toobig" ]
10921 setfattr -n $xbig -v $value $file ||
10922 error "saving $xbig on $file failed"
10924 setfattr -n $xbig -v $value $file &&
10925 error "saving $xbig on $file succeeded"
10929 local orig=$(get_xattr_value $xbig $file)
10930 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10932 local xsml=trusted.sml
10933 log "save $xsml on $file"
10934 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10936 local new=$(get_xattr_value $xbig $file)
10937 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10939 log "grow $xsml on $file"
10940 setfattr -n $xsml -v "$value" $file ||
10941 error "growing $xsml on $file failed"
10943 new=$(get_xattr_value $xbig $file)
10944 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10945 log "$xbig still valid after growing $xsml"
10950 test_102h() { # bug 15777
10953 run_test 102h "grow xattr from inside inode to external block"
10956 large_xattr_enabled || skip_env "ea_inode feature disabled"
10958 echo "setting xattr of max xattr size: $(max_xattr_size)"
10959 grow_xattr $(max_xattr_size)
10961 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10962 echo "This should fail:"
10963 grow_xattr $(($(max_xattr_size) + 10)) 1
10965 run_test 102ha "grow xattr from inside inode to external inode"
10967 test_102i() { # bug 17038
10968 [ -z "$(which getfattr 2>/dev/null)" ] &&
10969 skip "could not find getfattr"
10972 ln -s $DIR/$tfile $DIR/${tfile}link
10973 getfattr -n trusted.lov $DIR/$tfile ||
10974 error "lgetxattr on $DIR/$tfile failed"
10975 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10976 grep -i "no such attr" ||
10977 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10978 rm -f $DIR/$tfile $DIR/${tfile}link
10980 run_test 102i "lgetxattr test on symbolic link ============"
10983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10986 XINC=$(have_xattrs_include)
10987 setup_test102 "$RUNAS"
10988 chown $RUNAS_ID $DIR/$tdir
10989 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10990 cd $DIR/$tdir/$tdir
10991 compare_stripe_info1 "$RUNAS"
10993 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10996 [ -z "$(which setfattr 2>/dev/null)" ] &&
10997 skip "could not find setfattr"
11000 # b22187 just check that does not crash for regular file.
11001 setfattr -n trusted.lov $DIR/$tfile
11002 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11003 local test_kdir=$DIR/$tdir
11004 test_mkdir $test_kdir
11005 local default_size=$($LFS getstripe -S $test_kdir)
11006 local default_count=$($LFS getstripe -c $test_kdir)
11007 local default_offset=$($LFS getstripe -i $test_kdir)
11008 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11009 error 'dir setstripe failed'
11010 setfattr -n trusted.lov $test_kdir
11011 local stripe_size=$($LFS getstripe -S $test_kdir)
11012 local stripe_count=$($LFS getstripe -c $test_kdir)
11013 local stripe_offset=$($LFS getstripe -i $test_kdir)
11014 [ $stripe_size -eq $default_size ] ||
11015 error "stripe size $stripe_size != $default_size"
11016 [ $stripe_count -eq $default_count ] ||
11017 error "stripe count $stripe_count != $default_count"
11018 [ $stripe_offset -eq $default_offset ] ||
11019 error "stripe offset $stripe_offset != $default_offset"
11020 rm -rf $DIR/$tfile $test_kdir
11022 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11025 [ -z "$(which getfattr 2>/dev/null)" ] &&
11026 skip "could not find getfattr"
11028 # LU-532 trusted. xattr is invisible to non-root
11029 local testfile=$DIR/$tfile
11033 echo "listxattr as user..."
11034 chown $RUNAS_ID $testfile
11035 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11036 grep -q "trusted" &&
11037 error "$testfile trusted xattrs are user visible"
11041 run_test 102l "listxattr size test =================================="
11043 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11044 local path=$DIR/$tfile
11047 listxattr_size_check $path || error "listattr_size_check $path failed"
11049 run_test 102m "Ensure listxattr fails on small bufffer ========"
11053 getxattr() { # getxattr path name
11054 # Return the base64 encoding of the value of xattr name on path.
11058 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11060 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11062 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11064 getfattr --absolute-names --encoding=base64 --name=$name $path |
11065 awk -F= -v name=$name '$1 == name {
11066 print substr($0, index($0, "=") + 1);
11070 test_102n() { # LU-4101 mdt: protect internal xattrs
11071 [ -z "$(which setfattr 2>/dev/null)" ] &&
11072 skip "could not find setfattr"
11073 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11075 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11078 local file0=$DIR/$tfile.0
11079 local file1=$DIR/$tfile.1
11080 local xattr0=$TMP/$tfile.0
11081 local xattr1=$TMP/$tfile.1
11082 local namelist="lov lma lmv link fid version som hsm"
11086 rm -rf $file0 $file1 $xattr0 $xattr1
11087 touch $file0 $file1
11089 # Get 'before' xattrs of $file1.
11090 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11092 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11093 namelist+=" lfsck_namespace"
11094 for name in $namelist; do
11095 # Try to copy xattr from $file0 to $file1.
11096 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11098 setfattr --name=trusted.$name --value="$value" $file1 ||
11099 error "setxattr 'trusted.$name' failed"
11101 # Try to set a garbage xattr.
11102 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11104 if [[ x$name == "xlov" ]]; then
11105 setfattr --name=trusted.lov --value="$value" $file1 &&
11106 error "setxattr invalid 'trusted.lov' success"
11108 setfattr --name=trusted.$name --value="$value" $file1 ||
11109 error "setxattr invalid 'trusted.$name' failed"
11112 # Try to remove the xattr from $file1. We don't care if this
11113 # appears to succeed or fail, we just don't want there to be
11114 # any changes or crashes.
11115 setfattr --remove=$trusted.$name $file1 2> /dev/null
11118 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11121 # Try to copy xattr from $file0 to $file1.
11122 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11124 setfattr --name=trusted.$name --value="$value" $file1 ||
11125 error "setxattr 'trusted.$name' failed"
11127 # Try to set a garbage xattr.
11128 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11130 setfattr --name=trusted.$name --value="$value" $file1 ||
11131 error "setxattr 'trusted.$name' failed"
11133 # Try to remove the xattr from $file1. We don't care if this
11134 # appears to succeed or fail, we just don't want there to be
11135 # any changes or crashes.
11136 setfattr --remove=$trusted.$name $file1 2> /dev/null
11139 # Get 'after' xattrs of file1.
11140 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11142 if ! diff $xattr0 $xattr1; then
11143 error "before and after xattrs of '$file1' differ"
11146 rm -rf $file0 $file1 $xattr0 $xattr1
11150 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11152 test_102p() { # LU-4703 setxattr did not check ownership
11153 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11154 skip "MDS needs to be at least 2.5.56"
11156 local testfile=$DIR/$tfile
11160 echo "setfacl as user..."
11161 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11162 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11164 echo "setfattr as user..."
11165 setfacl -m "u:$RUNAS_ID:---" $testfile
11166 $RUNAS setfattr -x system.posix_acl_access $testfile
11167 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11169 run_test 102p "check setxattr(2) correctly fails without permission"
11172 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11173 skip "MDS needs to be at least 2.6.92"
11175 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11177 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11180 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11181 skip "MDS needs to be at least 2.6.93"
11183 touch $DIR/$tfile || error "touch"
11184 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11185 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11186 rm $DIR/$tfile || error "rm"
11189 mkdir -p $DIR/$tdir || error "mkdir"
11190 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11191 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11192 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11193 error "$testfile error deleting user.author1"
11194 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11195 grep "user.$(basename $tdir)" &&
11196 error "$tdir did not delete user.$(basename $tdir)"
11197 rmdir $DIR/$tdir || error "rmdir"
11200 test_mkdir $DIR/$tdir
11201 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11202 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11203 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11204 error "$testfile error deleting user.author1"
11205 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11206 grep "user.$(basename $tdir)" &&
11207 error "$tdir did not delete user.$(basename $tdir)"
11208 rmdir $DIR/$tdir || error "rm striped dir"
11210 run_test 102r "set EAs with empty values"
11213 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11214 skip "MDS needs to be at least 2.11.52"
11216 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11218 save_lustre_params client "llite.*.xattr_cache" > $save
11220 for cache in 0 1; do
11221 lctl set_param llite.*.xattr_cache=$cache
11224 touch $DIR/$tfile || error "touch"
11225 for prefix in lustre security system trusted user; do
11226 # Note getxattr() may fail with 'Operation not
11227 # supported' or 'No such attribute' depending
11228 # on prefix and cache.
11229 getfattr -n $prefix.n102s $DIR/$tfile &&
11230 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11234 restore_lustre_params < $save
11236 run_test 102s "getting nonexistent xattrs should fail"
11239 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11240 skip "MDS needs to be at least 2.11.52"
11242 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11244 save_lustre_params client "llite.*.xattr_cache" > $save
11246 for cache in 0 1; do
11247 lctl set_param llite.*.xattr_cache=$cache
11249 for buf_size in 0 256; do
11251 touch $DIR/$tfile || error "touch"
11252 setfattr -n user.multiop $DIR/$tfile
11253 $MULTIOP $DIR/$tfile oa$buf_size ||
11254 error "cannot get zero length xattr value (buf_size = $buf_size)"
11258 restore_lustre_params < $save
11260 run_test 102t "zero length xattr values handled correctly"
11264 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11269 [ "$UID" != 0 ] && skip "must run as root"
11270 $GSS && skip_env "could not run under gss"
11271 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11272 skip_env "must have acl enabled"
11273 [ -z "$(which setfacl 2>/dev/null)" ] &&
11274 skip_env "could not find setfacl"
11275 remote_mds_nodsh && skip "remote MDS with nodsh"
11277 gpasswd -a daemon bin # LU-5641
11278 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11280 declare -a identity_old
11282 for num in $(seq $MDSCOUNT); do
11283 switch_identity $num true || identity_old[$num]=$?
11286 SAVE_UMASK=$(umask)
11288 mkdir -p $DIR/$tdir
11291 echo "performing cp ..."
11292 run_acl_subtest cp || error "run_acl_subtest cp failed"
11293 echo "performing getfacl-noacl..."
11294 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11295 echo "performing misc..."
11296 run_acl_subtest misc || error "misc test failed"
11297 echo "performing permissions..."
11298 run_acl_subtest permissions || error "permissions failed"
11299 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11300 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11301 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11302 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11304 echo "performing permissions xattr..."
11305 run_acl_subtest permissions_xattr ||
11306 error "permissions_xattr failed"
11308 echo "performing setfacl..."
11309 run_acl_subtest setfacl || error "setfacl test failed"
11311 # inheritance test got from HP
11312 echo "performing inheritance..."
11313 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11314 chmod +x make-tree || error "chmod +x failed"
11315 run_acl_subtest inheritance || error "inheritance test failed"
11318 echo "LU-974 ignore umask when acl is enabled..."
11319 run_acl_subtest 974 || error "LU-974 umask test failed"
11320 if [ $MDSCOUNT -ge 2 ]; then
11321 run_acl_subtest 974_remote ||
11322 error "LU-974 umask test failed under remote dir"
11325 echo "LU-2561 newly created file is same size as directory..."
11326 if [ "$mds1_FSTYPE" != "zfs" ]; then
11327 run_acl_subtest 2561 || error "LU-2561 test failed"
11329 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11332 run_acl_subtest 4924 || error "LU-4924 test failed"
11337 for num in $(seq $MDSCOUNT); do
11338 if [ "${identity_old[$num]}" = 1 ]; then
11339 switch_identity $num false || identity_old[$num]=$?
11343 run_test 103a "acl test"
11349 for U in {0..511}; do
11351 local O=$(printf "%04o" $U)
11353 umask $(printf "%04o" $((511 ^ $O)))
11354 $LFS setstripe -c 1 $DIR/$tfile.s$O
11355 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11357 (( $S == ($O & 0666) )) ||
11358 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11360 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11361 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11362 (( $S == ($O & 0666) )) ||
11363 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11365 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11366 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11367 (( $S == ($O & 0666) )) ||
11368 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11369 rm -f $DIR/$tfile.[smp]$0
11373 # limit the concurrently running threads to 64. LU-11878
11374 local idx=$((U % 64))
11375 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11380 run_test 103b "umask lfs setstripe"
11383 mkdir -p $DIR/$tdir
11384 cp -rp $DIR/$tdir $DIR/$tdir.bak
11386 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11387 error "$DIR/$tdir shouldn't contain default ACL"
11388 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11389 error "$DIR/$tdir.bak shouldn't contain default ACL"
11392 run_test 103c "'cp -rp' won't set empty acl"
11397 local saved_debug=$($LCTL get_param -n debug)
11399 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11400 skip "MDS needs to be at least 2.14.0"
11402 large_xattr_enabled || skip_env "ea_inode feature disabled"
11404 mkdir -p $DIR/$tdir
11405 # add big LOV EA to cause reply buffer overflow earlier
11406 $LFS setstripe -C 1000 $DIR/$tdir
11407 lctl set_param mdc.*-mdc*.stats=clear
11409 $LCTL set_param debug=0
11410 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11411 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11413 # add a large number of default ACLs (expect 8000+ for 2.13+)
11414 for U in {2..7000}; do
11415 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11416 error "Able to add just $U default ACLs"
11418 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11419 echo "$numacl default ACLs created"
11421 stat $DIR/$tdir || error "Cannot stat directory"
11422 # check file creation
11423 touch $DIR/$tdir/$tfile ||
11424 error "failed to create $tfile with $numacl default ACLs"
11425 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11426 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11427 echo "$fileacl ACLs were inherited"
11428 (( $fileacl == $numacl )) ||
11429 error "Not all default ACLs were inherited: $numacl != $fileacl"
11430 # check that new ACLs creation adds new ACLs to inherited ACLs
11431 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11432 error "Cannot set new ACL"
11433 numacl=$((numacl + 1))
11434 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11435 (( $fileacl == $numacl )) ||
11436 error "failed to add new ACL: $fileacl != $numacl as expected"
11437 # adds more ACLs to a file to reach their maximum at 8000+
11439 for U in {20000..25000}; do
11440 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11441 numacl=$((numacl + 1))
11443 echo "Added $numacl more ACLs to the file"
11444 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11445 echo "Total $fileacl ACLs in file"
11446 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11447 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11448 rmdir $DIR/$tdir || error "Cannot remove directory"
11450 run_test 103e "inheritance of big amount of default ACLs"
11453 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11454 skip "MDS needs to be at least 2.14.51"
11456 large_xattr_enabled || skip_env "ea_inode feature disabled"
11458 # enable changelog to consume more internal MDD buffers
11461 mkdir -p $DIR/$tdir
11463 $LFS setstripe -C 1000 $DIR/$tdir
11464 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11465 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11466 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11467 rmdir $DIR/$tdir || error "Cannot remove directory"
11469 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11475 lfs df || error "lfs df failed"
11476 lfs df -ih || error "lfs df -ih failed"
11477 lfs df -h $DIR || error "lfs df -h $DIR failed"
11478 lfs df -i $DIR || error "lfs df -i $DIR failed"
11479 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11480 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11482 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11483 lctl --device %$OSC deactivate
11484 lfs df || error "lfs df with deactivated OSC failed"
11485 lctl --device %$OSC activate
11486 # wait the osc back to normal
11487 wait_osc_import_ready client ost
11489 lfs df || error "lfs df with reactivated OSC failed"
11492 run_test 104a "lfs df [-ih] [path] test ========================="
11495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11496 [ $RUNAS_ID -eq $UID ] &&
11497 skip_env "RUNAS_ID = UID = $UID -- skipping"
11499 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11500 grep "Permission denied" | wc -l)))
11501 if [ $denied_cnt -ne 0 ]; then
11502 error "lfs check servers test failed"
11505 run_test 104b "$RUNAS lfs check servers test ===================="
11508 # Verify $1 is within range of $2.
11509 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11510 # $1 is <= 2% of $2. Else Fail.
11513 # Strip all units (M, G, T)
11514 actual=$(echo $1 | tr -d A-Z)
11515 expect=$(echo $2 | tr -d A-Z)
11517 expect_lo=$(($expect * 98 / 100)) # 2% below
11518 expect_hi=$(($expect * 102 / 100)) # 2% above
11520 # permit 2% drift above and below
11521 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11528 local ost_param="osd-zfs.$FSNAME-OST0000."
11529 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11530 local ofacets=$(get_facets OST)
11531 local mfacets=$(get_facets MDS)
11532 local saved_ost_blocks=
11533 local saved_mdt_blocks=
11535 echo "Before recordsize change"
11536 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11537 df=($(df -h | grep "/mnt/lustre"$))
11540 echo "lfs output : ${lfs_df[*]}"
11541 echo "df output : ${df[*]}"
11543 for facet in ${ofacets//,/ }; do
11544 if [ -z $saved_ost_blocks ]; then
11545 saved_ost_blocks=$(do_facet $facet \
11546 lctl get_param -n $ost_param.blocksize)
11547 echo "OST Blocksize: $saved_ost_blocks"
11549 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11550 do_facet $facet zfs set recordsize=32768 $ost
11553 # BS too small. Sufficient for functional testing.
11554 for facet in ${mfacets//,/ }; do
11555 if [ -z $saved_mdt_blocks ]; then
11556 saved_mdt_blocks=$(do_facet $facet \
11557 lctl get_param -n $mdt_param.blocksize)
11558 echo "MDT Blocksize: $saved_mdt_blocks"
11560 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11561 do_facet $facet zfs set recordsize=32768 $mdt
11564 # Give new values chance to reflect change
11567 echo "After recordsize change"
11568 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11569 df_after=($(df -h | grep "/mnt/lustre"$))
11572 echo "lfs output : ${lfs_df_after[*]}"
11573 echo "df output : ${df_after[*]}"
11576 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11577 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11578 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11579 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11580 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11581 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11584 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11585 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11586 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11587 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11588 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11589 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11591 # Restore MDT recordize back to original
11592 for facet in ${mfacets//,/ }; do
11593 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11594 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11597 # Restore OST recordize back to original
11598 for facet in ${ofacets//,/ }; do
11599 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11600 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11605 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11608 # doesn't work on 2.4 kernels
11610 if $(flock_is_enabled); then
11611 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11613 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11617 run_test 105a "flock when mounted without -o flock test ========"
11621 if $(flock_is_enabled); then
11622 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11624 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11628 run_test 105b "fcntl when mounted without -o flock test ========"
11632 if $(flock_is_enabled); then
11633 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11635 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11639 run_test 105c "lockf when mounted without -o flock test"
11641 test_105d() { # bug 15924
11642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11644 test_mkdir $DIR/$tdir
11645 flock_is_enabled || skip_env "mount w/o flock enabled"
11646 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11647 $LCTL set_param fail_loc=0x80000315
11648 flocks_test 2 $DIR/$tdir
11650 run_test 105d "flock race (should not freeze) ========"
11652 test_105e() { # bug 22660 && 22040
11653 flock_is_enabled || skip_env "mount w/o flock enabled"
11656 flocks_test 3 $DIR/$tfile
11658 run_test 105e "Two conflicting flocks from same process"
11660 test_106() { #bug 10921
11661 test_mkdir $DIR/$tdir
11662 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11663 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11665 run_test 106 "attempt exec of dir followed by chown of that dir"
11668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11676 local save_pattern=$(sysctl -n kernel.core_pattern)
11677 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11678 sysctl -w kernel.core_pattern=$file
11679 sysctl -w kernel.core_uses_pid=0
11681 ulimit -c unlimited
11687 kill -s 11 $SLEEPPID
11689 if [ -e $file ]; then
11690 size=`stat -c%s $file`
11691 [ $size -eq 0 ] && error "Fail to create core file $file"
11693 error "Fail to create core file $file"
11696 sysctl -w kernel.core_pattern=$save_pattern
11697 sysctl -w kernel.core_uses_pid=$save_uses_pid
11700 run_test 107 "Coredump on SIG"
11703 test_mkdir $DIR/$tdir
11704 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11705 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11706 error "mkdir with 256 char should fail, but did not"
11707 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11708 error "create with 255 char failed"
11709 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11710 error "create with 256 char should fail, but did not"
11715 run_test 110 "filename length checking"
11718 # Purpose: To verify dynamic thread (OSS) creation.
11721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11722 remote_ost_nodsh && skip "remote OST with nodsh"
11724 # Lustre does not stop service threads once they are started.
11725 # Reset number of running threads to default.
11730 local save_params="$TMP/sanity-$TESTNAME.parameters"
11732 # Get ll_ost_io count before I/O
11733 OSTIO_pre=$(do_facet ost1 \
11734 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11735 # Exit if lustre is not running (ll_ost_io not running).
11736 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11738 echo "Starting with $OSTIO_pre threads"
11739 local thread_max=$((OSTIO_pre * 2))
11740 local rpc_in_flight=$((thread_max * 2))
11741 # Number of I/O Process proposed to be started.
11743 local facets=$(get_facets OST)
11745 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11746 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11748 # Set in_flight to $rpc_in_flight
11749 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11750 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11751 nfiles=${rpc_in_flight}
11752 # Set ost thread_max to $thread_max
11753 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11755 # 5 Minutes should be sufficient for max number of OSS
11756 # threads(thread_max) to be created.
11760 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11761 test_mkdir $DIR/$tdir
11762 for i in $(seq $nfiles); do
11763 local file=$DIR/$tdir/${tfile}-$i
11764 $LFS setstripe -c -1 -i 0 $file
11765 ($WTL $file $timeout)&
11768 # I/O Started - Wait for thread_started to reach thread_max or report
11769 # error if thread_started is more than thread_max.
11770 echo "Waiting for thread_started to reach thread_max"
11771 local thread_started=0
11772 local end_time=$((SECONDS + timeout))
11774 while [ $SECONDS -le $end_time ] ; do
11776 # Get ost i/o thread_started count.
11777 thread_started=$(do_facet ost1 \
11779 ost.OSS.ost_io.threads_started | cut -d= -f2")
11780 # Break out if thread_started is equal/greater than thread_max
11781 if [[ $thread_started -ge $thread_max ]]; then
11782 echo ll_ost_io thread_started $thread_started, \
11783 equal/greater than thread_max $thread_max
11789 # Cleanup - We have the numbers, Kill i/o jobs if running.
11790 jobcount=($(jobs -p))
11791 for i in $(seq 0 $((${#jobcount[@]}-1)))
11793 kill -9 ${jobcount[$i]}
11794 if [ $? -ne 0 ] ; then
11796 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11800 # Cleanup files left by WTL binary.
11801 for i in $(seq $nfiles); do
11802 local file=$DIR/$tdir/${tfile}-$i
11804 if [ $? -ne 0 ] ; then
11805 echo "Warning: Failed to delete file $file"
11809 restore_lustre_params <$save_params
11810 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11812 # Error out if no new thread has started or Thread started is greater
11814 if [[ $thread_started -le $OSTIO_pre ||
11815 $thread_started -gt $thread_max ]]; then
11816 error "ll_ost_io: thread_started $thread_started" \
11817 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11818 "No new thread started or thread started greater " \
11822 run_test 115 "verify dynamic thread creation===================="
11825 wait_delete_completed
11826 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11827 echo "OST kbytes available: ${AVAIL[@]}"
11832 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11833 #echo OST $i: ${AVAIL[i]}kb
11834 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11838 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11843 echo "Min free space: OST $MINI: $MINV"
11844 echo "Max free space: OST $MAXI: $MAXV"
11847 test_116a() { # was previously test_116()
11848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11850 remote_mds_nodsh && skip "remote MDS with nodsh"
11852 echo -n "Free space priority "
11853 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11858 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11859 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11860 trap simple_cleanup_common EXIT
11862 # Check if we need to generate uneven OSTs
11863 test_mkdir -p $DIR/$tdir/OST${MINI}
11864 local FILL=$((MINV / 4))
11865 local DIFF=$((MAXV - MINV))
11866 local DIFF2=$((DIFF * 100 / MINV))
11868 local threshold=$(do_facet $SINGLEMDS \
11869 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11870 threshold=${threshold%%%}
11871 echo -n "Check for uneven OSTs: "
11872 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11874 if [[ $DIFF2 -gt $threshold ]]; then
11876 echo "Don't need to fill OST$MINI"
11878 # generate uneven OSTs. Write 2% over the QOS threshold value
11880 DIFF=$((threshold - DIFF2 + 2))
11881 DIFF2=$((MINV * DIFF / 100))
11882 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11883 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11884 error "setstripe failed"
11885 DIFF=$((DIFF2 / 2048))
11887 while [ $i -lt $DIFF ]; do
11889 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11890 bs=2M count=1 2>/dev/null
11899 DIFF=$((MAXV - MINV))
11900 DIFF2=$((DIFF * 100 / MINV))
11901 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11902 if [ $DIFF2 -gt $threshold ]; then
11905 echo "failed - QOS mode won't be used"
11906 simple_cleanup_common
11907 skip "QOS imbalance criteria not met"
11915 # now fill using QOS
11916 $LFS setstripe -c 1 $DIR/$tdir
11917 FILL=$((FILL / 200))
11918 if [ $FILL -gt 600 ]; then
11921 echo "writing $FILL files to QOS-assigned OSTs"
11923 while [ $i -lt $FILL ]; do
11925 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11926 count=1 2>/dev/null
11929 echo "wrote $i 200k files"
11933 echo "Note: free space may not be updated, so measurements might be off"
11935 DIFF2=$((MAXV - MINV))
11936 echo "free space delta: orig $DIFF final $DIFF2"
11937 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11938 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11939 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11940 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11941 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11942 if [[ $DIFF -gt 0 ]]; then
11943 FILL=$((DIFF2 * 100 / DIFF - 100))
11944 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11947 # Figure out which files were written where
11948 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11949 awk '/'$MINI1': / {print $2; exit}')
11951 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11952 echo "$MINC files created on smaller OST $MINI1"
11953 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11954 awk '/'$MAXI1': / {print $2; exit}')
11956 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11957 echo "$MAXC files created on larger OST $MAXI1"
11958 if [[ $MINC -gt 0 ]]; then
11959 FILL=$((MAXC * 100 / MINC - 100))
11960 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11962 [[ $MAXC -gt $MINC ]] ||
11963 error_ignore LU-9 "stripe QOS didn't balance free space"
11964 simple_cleanup_common
11966 run_test 116a "stripe QOS: free space balance ==================="
11968 test_116b() { # LU-2093
11969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11970 remote_mds_nodsh && skip "remote MDS with nodsh"
11972 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11973 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11974 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11975 [ -z "$old_rr" ] && skip "no QOS"
11976 do_facet $SINGLEMDS lctl set_param \
11977 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11978 mkdir -p $DIR/$tdir
11979 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11980 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11981 do_facet $SINGLEMDS lctl set_param fail_loc=0
11983 do_facet $SINGLEMDS lctl set_param \
11984 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11986 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11988 test_117() # bug 10891
11990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11992 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11993 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11994 lctl set_param fail_loc=0x21e
11995 > $DIR/$tfile || error "truncate failed"
11996 lctl set_param fail_loc=0
11997 echo "Truncate succeeded."
12000 run_test 117 "verify osd extend =========="
12002 NO_SLOW_RESENDCOUNT=4
12003 export OLD_RESENDCOUNT=""
12004 set_resend_count () {
12005 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12006 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12007 lctl set_param -n $PROC_RESENDCOUNT $1
12008 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12011 # for reduce test_118* time (b=14842)
12012 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12014 # Reset async IO behavior after error case
12016 FILE=$DIR/reset_async
12018 # Ensure all OSCs are cleared
12019 $LFS setstripe -c -1 $FILE
12020 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12025 test_118a() #bug 11710
12027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12031 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12035 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12036 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12041 run_test 118a "verify O_SYNC works =========="
12045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12046 remote_ost_nodsh && skip "remote OST with nodsh"
12050 #define OBD_FAIL_SRV_ENOENT 0x217
12051 set_nodes_failloc "$(osts_nodes)" 0x217
12052 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12054 set_nodes_failloc "$(osts_nodes)" 0
12055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12059 if [[ $RC -eq 0 ]]; then
12060 error "Must return error due to dropped pages, rc=$RC"
12064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12069 echo "Dirty pages not leaked on ENOENT"
12071 # Due to the above error the OSC will issue all RPCs syncronously
12072 # until a subsequent RPC completes successfully without error.
12073 $MULTIOP $DIR/$tfile Ow4096yc
12078 run_test 118b "Reclaim dirty pages on fatal error =========="
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12084 # for 118c, restore the original resend count, LU-1940
12085 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12086 set_resend_count $OLD_RESENDCOUNT
12087 remote_ost_nodsh && skip "remote OST with nodsh"
12091 #define OBD_FAIL_OST_EROFS 0x216
12092 set_nodes_failloc "$(osts_nodes)" 0x216
12094 # multiop should block due to fsync until pages are written
12095 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12099 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12100 error "Multiop failed to block on fsync, pid=$MULTIPID"
12103 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12105 if [[ $WRITEBACK -eq 0 ]]; then
12106 error "No page in writeback, writeback=$WRITEBACK"
12109 set_nodes_failloc "$(osts_nodes)" 0
12112 if [[ $RC -ne 0 ]]; then
12113 error "Multiop fsync failed, rc=$RC"
12116 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12117 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12119 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12120 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12124 echo "Dirty pages flushed via fsync on EROFS"
12127 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12129 # continue to use small resend count to reduce test_118* time (b=14842)
12130 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12135 remote_ost_nodsh && skip "remote OST with nodsh"
12139 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12140 set_nodes_failloc "$(osts_nodes)" 0x214
12141 # multiop should block due to fsync until pages are written
12142 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12146 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12147 error "Multiop failed to block on fsync, pid=$MULTIPID"
12150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12152 if [[ $WRITEBACK -eq 0 ]]; then
12153 error "No page in writeback, writeback=$WRITEBACK"
12156 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12157 set_nodes_failloc "$(osts_nodes)" 0
12159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12162 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12163 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12167 echo "Dirty pages gaurenteed flushed via fsync"
12170 run_test 118d "Fsync validation inject a delay of the bulk =========="
12173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12177 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12178 lctl set_param fail_loc=0x8000040a
12180 # Should simulate EINVAL error which is fatal
12181 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12183 if [[ $RC -eq 0 ]]; then
12184 error "Must return error due to dropped pages, rc=$RC"
12187 lctl set_param fail_loc=0x0
12189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12193 if [[ $LOCKED -ne 0 ]]; then
12194 error "Locked pages remain in cache, locked=$LOCKED"
12197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12202 echo "No pages locked after fsync"
12207 run_test 118f "Simulate unrecoverable OSC side error =========="
12210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12214 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12215 lctl set_param fail_loc=0x406
12217 # simulate local -ENOMEM
12218 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12221 lctl set_param fail_loc=0
12222 if [[ $RC -eq 0 ]]; then
12223 error "Must return error due to dropped pages, rc=$RC"
12226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12230 if [[ $LOCKED -ne 0 ]]; then
12231 error "Locked pages remain in cache, locked=$LOCKED"
12234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12239 echo "No pages locked after fsync"
12244 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12248 remote_ost_nodsh && skip "remote OST with nodsh"
12252 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12253 set_nodes_failloc "$(osts_nodes)" 0x20e
12254 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12255 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12258 set_nodes_failloc "$(osts_nodes)" 0
12259 if [[ $RC -eq 0 ]]; then
12260 error "Must return error due to dropped pages, rc=$RC"
12263 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12264 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12265 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12267 if [[ $LOCKED -ne 0 ]]; then
12268 error "Locked pages remain in cache, locked=$LOCKED"
12271 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12272 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12276 echo "No pages locked after fsync"
12280 run_test 118h "Verify timeout in handling recoverables errors =========="
12282 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12286 remote_ost_nodsh && skip "remote OST with nodsh"
12290 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12291 set_nodes_failloc "$(osts_nodes)" 0x20e
12293 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12294 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12297 set_nodes_failloc "$(osts_nodes)" 0
12301 if [[ $RC -ne 0 ]]; then
12302 error "got error, but should be not, rc=$RC"
12305 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12306 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12307 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12308 if [[ $LOCKED -ne 0 ]]; then
12309 error "Locked pages remain in cache, locked=$LOCKED"
12312 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12313 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12317 echo "No pages locked after fsync"
12321 run_test 118i "Fix error before timeout in recoverable error =========="
12323 [ "$SLOW" = "no" ] && set_resend_count 4
12326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12327 remote_ost_nodsh && skip "remote OST with nodsh"
12331 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12332 set_nodes_failloc "$(osts_nodes)" 0x220
12334 # return -EIO from OST
12335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12337 set_nodes_failloc "$(osts_nodes)" 0x0
12338 if [[ $RC -eq 0 ]]; then
12339 error "Must return error due to dropped pages, rc=$RC"
12342 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12343 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12344 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12345 if [[ $LOCKED -ne 0 ]]; then
12346 error "Locked pages remain in cache, locked=$LOCKED"
12349 # in recoverable error on OST we want resend and stay until it finished
12350 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12351 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12355 echo "No pages locked after fsync"
12359 run_test 118j "Simulate unrecoverable OST side error =========="
12363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12364 remote_ost_nodsh && skip "remote OSTs with nodsh"
12366 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12367 set_nodes_failloc "$(osts_nodes)" 0x20e
12368 test_mkdir $DIR/$tdir
12370 for ((i=0;i<10;i++)); do
12371 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12372 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12379 set_nodes_failloc "$(osts_nodes)" 0
12382 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12384 test_118l() # LU-646
12386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12388 test_mkdir $DIR/$tdir
12389 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12392 run_test 118l "fsync dir"
12394 test_118m() # LU-3066
12396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12398 test_mkdir $DIR/$tdir
12399 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12402 run_test 118m "fdatasync dir ========="
12404 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12412 remote_ost_nodsh && skip "remote OSTs with nodsh"
12414 # Sleep to avoid a cached response.
12415 #define OBD_STATFS_CACHE_SECONDS 1
12418 # Inject a 10 second delay in the OST_STATFS handler.
12419 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12420 set_nodes_failloc "$(osts_nodes)" 0x242
12423 stat --file-system $MOUNT > /dev/null
12426 set_nodes_failloc "$(osts_nodes)" 0
12428 if ((end - begin > 20)); then
12429 error "statfs took $((end - begin)) seconds, expected 10"
12432 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12434 test_119a() # bug 11737
12436 BSIZE=$((512 * 1024))
12437 directio write $DIR/$tfile 0 1 $BSIZE
12438 # We ask to read two blocks, which is more than a file size.
12439 # directio will indicate an error when requested and actual
12440 # sizes aren't equeal (a normal situation in this case) and
12441 # print actual read amount.
12442 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12443 if [ "$NOB" != "$BSIZE" ]; then
12444 error "read $NOB bytes instead of $BSIZE"
12448 run_test 119a "Short directIO read must return actual read amount"
12450 test_119b() # bug 11737
12452 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12454 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12457 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12458 error "direct read failed"
12461 run_test 119b "Sparse directIO read must return actual read amount"
12463 test_119c() # bug 13099
12466 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12467 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12470 run_test 119c "Testing for direct read hitting hole"
12472 test_119d() # bug 15950
12474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12476 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12477 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12479 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12480 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12481 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12482 lctl set_param fail_loc=0x40d
12483 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12486 cat $DIR/$tfile > /dev/null &
12487 lctl set_param fail_loc=0
12490 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12492 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12493 error "the read rpcs have not completed in 2s"
12495 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12497 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12501 remote_mds_nodsh && skip "remote MDS with nodsh"
12502 test_mkdir -i0 -c1 $DIR/$tdir
12503 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12504 skip_env "no early lock cancel on server"
12506 lru_resize_disable mdc
12507 lru_resize_disable osc
12508 cancel_lru_locks mdc
12509 # asynchronous object destroy at MDT could cause bl ast to client
12510 cancel_lru_locks osc
12512 stat $DIR/$tdir > /dev/null
12513 can1=$(do_facet mds1 \
12514 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12515 awk '/ldlm_cancel/ {print $2}')
12516 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12517 awk '/ldlm_bl_callback/ {print $2}')
12518 test_mkdir -i0 -c1 $DIR/$tdir/d1
12519 can2=$(do_facet mds1 \
12520 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12521 awk '/ldlm_cancel/ {print $2}')
12522 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12523 awk '/ldlm_bl_callback/ {print $2}')
12524 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12525 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12526 lru_resize_enable mdc
12527 lru_resize_enable osc
12529 run_test 120a "Early Lock Cancel: mkdir test"
12532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12533 remote_mds_nodsh && skip "remote MDS with nodsh"
12534 test_mkdir $DIR/$tdir
12535 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12536 skip_env "no early lock cancel on server"
12538 lru_resize_disable mdc
12539 lru_resize_disable osc
12540 cancel_lru_locks mdc
12541 stat $DIR/$tdir > /dev/null
12542 can1=$(do_facet $SINGLEMDS \
12543 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12544 awk '/ldlm_cancel/ {print $2}')
12545 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12546 awk '/ldlm_bl_callback/ {print $2}')
12547 touch $DIR/$tdir/f1
12548 can2=$(do_facet $SINGLEMDS \
12549 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12550 awk '/ldlm_cancel/ {print $2}')
12551 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12552 awk '/ldlm_bl_callback/ {print $2}')
12553 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12554 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12555 lru_resize_enable mdc
12556 lru_resize_enable osc
12558 run_test 120b "Early Lock Cancel: create test"
12561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12562 remote_mds_nodsh && skip "remote MDS with nodsh"
12563 test_mkdir -i0 -c1 $DIR/$tdir
12564 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12565 skip "no early lock cancel on server"
12567 lru_resize_disable mdc
12568 lru_resize_disable osc
12569 test_mkdir -i0 -c1 $DIR/$tdir/d1
12570 test_mkdir -i0 -c1 $DIR/$tdir/d2
12571 touch $DIR/$tdir/d1/f1
12572 cancel_lru_locks mdc
12573 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12574 can1=$(do_facet mds1 \
12575 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12576 awk '/ldlm_cancel/ {print $2}')
12577 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12578 awk '/ldlm_bl_callback/ {print $2}')
12579 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12580 can2=$(do_facet mds1 \
12581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12582 awk '/ldlm_cancel/ {print $2}')
12583 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12584 awk '/ldlm_bl_callback/ {print $2}')
12585 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12586 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12587 lru_resize_enable mdc
12588 lru_resize_enable osc
12590 run_test 120c "Early Lock Cancel: link test"
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12594 remote_mds_nodsh && skip "remote MDS with nodsh"
12595 test_mkdir -i0 -c1 $DIR/$tdir
12596 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12597 skip_env "no early lock cancel on server"
12599 lru_resize_disable mdc
12600 lru_resize_disable osc
12602 cancel_lru_locks mdc
12603 stat $DIR/$tdir > /dev/null
12604 can1=$(do_facet mds1 \
12605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12606 awk '/ldlm_cancel/ {print $2}')
12607 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12608 awk '/ldlm_bl_callback/ {print $2}')
12609 chmod a+x $DIR/$tdir
12610 can2=$(do_facet mds1 \
12611 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12612 awk '/ldlm_cancel/ {print $2}')
12613 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12614 awk '/ldlm_bl_callback/ {print $2}')
12615 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12616 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12617 lru_resize_enable mdc
12618 lru_resize_enable osc
12620 run_test 120d "Early Lock Cancel: setattr test"
12623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12624 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12625 skip_env "no early lock cancel on server"
12626 remote_mds_nodsh && skip "remote MDS with nodsh"
12628 local dlmtrace_set=false
12630 test_mkdir -i0 -c1 $DIR/$tdir
12631 lru_resize_disable mdc
12632 lru_resize_disable osc
12633 ! $LCTL get_param debug | grep -q dlmtrace &&
12634 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12635 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12636 cancel_lru_locks mdc
12637 cancel_lru_locks osc
12638 dd if=$DIR/$tdir/f1 of=/dev/null
12639 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12640 # XXX client can not do early lock cancel of OST lock
12641 # during unlink (LU-4206), so cancel osc lock now.
12643 cancel_lru_locks osc
12644 can1=$(do_facet mds1 \
12645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12646 awk '/ldlm_cancel/ {print $2}')
12647 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12648 awk '/ldlm_bl_callback/ {print $2}')
12649 unlink $DIR/$tdir/f1
12651 can2=$(do_facet mds1 \
12652 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12653 awk '/ldlm_cancel/ {print $2}')
12654 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12655 awk '/ldlm_bl_callback/ {print $2}')
12656 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12657 $LCTL dk $TMP/cancel.debug.txt
12658 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12659 $LCTL dk $TMP/blocking.debug.txt
12660 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12661 lru_resize_enable mdc
12662 lru_resize_enable osc
12664 run_test 120e "Early Lock Cancel: unlink test"
12667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12668 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12669 skip_env "no early lock cancel on server"
12670 remote_mds_nodsh && skip "remote MDS with nodsh"
12672 test_mkdir -i0 -c1 $DIR/$tdir
12673 lru_resize_disable mdc
12674 lru_resize_disable osc
12675 test_mkdir -i0 -c1 $DIR/$tdir/d1
12676 test_mkdir -i0 -c1 $DIR/$tdir/d2
12677 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12678 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12679 cancel_lru_locks mdc
12680 cancel_lru_locks osc
12681 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12682 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12683 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12684 # XXX client can not do early lock cancel of OST lock
12685 # during rename (LU-4206), so cancel osc lock now.
12687 cancel_lru_locks osc
12688 can1=$(do_facet mds1 \
12689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12690 awk '/ldlm_cancel/ {print $2}')
12691 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12692 awk '/ldlm_bl_callback/ {print $2}')
12693 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12695 can2=$(do_facet mds1 \
12696 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12697 awk '/ldlm_cancel/ {print $2}')
12698 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12699 awk '/ldlm_bl_callback/ {print $2}')
12700 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12701 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12702 lru_resize_enable mdc
12703 lru_resize_enable osc
12705 run_test 120f "Early Lock Cancel: rename test"
12708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12709 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12710 skip_env "no early lock cancel on server"
12711 remote_mds_nodsh && skip "remote MDS with nodsh"
12713 lru_resize_disable mdc
12714 lru_resize_disable osc
12716 echo create $count files
12717 test_mkdir $DIR/$tdir
12718 cancel_lru_locks mdc
12719 cancel_lru_locks osc
12722 can0=$(do_facet $SINGLEMDS \
12723 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12724 awk '/ldlm_cancel/ {print $2}')
12725 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12726 awk '/ldlm_bl_callback/ {print $2}')
12727 createmany -o $DIR/$tdir/f $count
12729 can1=$(do_facet $SINGLEMDS \
12730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12731 awk '/ldlm_cancel/ {print $2}')
12732 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12733 awk '/ldlm_bl_callback/ {print $2}')
12735 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12736 echo rm $count files
12739 can2=$(do_facet $SINGLEMDS \
12740 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12741 awk '/ldlm_cancel/ {print $2}')
12742 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12743 awk '/ldlm_bl_callback/ {print $2}')
12745 echo total: $count removes in $((t2-t1))
12746 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12748 # wait for commitment of removal
12749 lru_resize_enable mdc
12750 lru_resize_enable osc
12752 run_test 120g "Early Lock Cancel: performance test"
12754 test_121() { #bug #10589
12755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12758 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12759 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12760 lctl set_param fail_loc=0x310
12761 cancel_lru_locks osc > /dev/null
12762 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12763 lctl set_param fail_loc=0
12764 [[ $reads -eq $writes ]] ||
12765 error "read $reads blocks, must be $writes blocks"
12767 run_test 121 "read cancel race ========="
12769 test_123a_base() { # was test 123, statahead(bug 11401)
12773 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12774 log "testing UP system. Performance may be lower than expected."
12779 test_mkdir $DIR/$tdir
12780 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12781 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12783 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12784 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12786 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12787 lctl set_param -n llite.*.statahead_max 0
12788 lctl get_param llite.*.statahead_max
12789 cancel_lru_locks mdc
12790 cancel_lru_locks osc
12792 time $lsx $DIR/$tdir | wc -l
12794 delta=$((etime - stime))
12795 log "$lsx $i files without statahead: $delta sec"
12796 lctl set_param llite.*.statahead_max=$max
12798 swrong=$(lctl get_param -n llite.*.statahead_stats |
12799 grep "statahead wrong:" | awk '{print $3}')
12800 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12801 cancel_lru_locks mdc
12802 cancel_lru_locks osc
12804 time $lsx $DIR/$tdir | wc -l
12806 delta_sa=$((etime - stime))
12807 log "$lsx $i files with statahead: $delta_sa sec"
12808 lctl get_param -n llite.*.statahead_stats
12809 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12810 grep "statahead wrong:" | awk '{print $3}')
12812 [[ $swrong -lt $ewrong ]] &&
12813 log "statahead was stopped, maybe too many locks held!"
12814 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12816 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12817 max=$(lctl get_param -n llite.*.statahead_max |
12819 lctl set_param -n llite.*.statahead_max 0
12820 lctl get_param llite.*.statahead_max
12821 cancel_lru_locks mdc
12822 cancel_lru_locks osc
12824 time $lsx $DIR/$tdir | wc -l
12826 delta=$((etime - stime))
12827 log "$lsx $i files again without statahead: $delta sec"
12828 lctl set_param llite.*.statahead_max=$max
12829 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12830 if [ $SLOWOK -eq 0 ]; then
12831 error "$lsx $i files is slower with statahead!"
12833 log "$lsx $i files is slower with statahead!"
12839 [ $delta -gt 20 ] && break
12840 [ $delta -gt 8 ] && MULT=$((50 / delta))
12841 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12849 delta=$((etime - stime))
12850 log "rm -r $DIR/$tdir/: $delta seconds"
12852 lctl get_param -n llite.*.statahead_stats
12856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12858 test_123a_base "ls -l"
12860 run_test 123aa "verify statahead work"
12863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12865 statx_supported || skip_env "Test must be statx() syscall supported"
12867 test_123a_base "$STATX -l"
12869 run_test 123ab "verify statahead work by using statx"
12872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12874 statx_supported || skip_env "Test must be statx() syscall supported"
12881 cancel_lru_locks $OSC
12882 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12883 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12884 awk '/agl.total:/ {print $3}')
12885 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12886 test_123a_base "$STATX --cached=always -D"
12887 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12888 awk '/agl.total:/ {print $3}')
12889 [ $agl_before -eq $agl_after ] ||
12890 error "Should not trigger AGL thread - $agl_before:$agl_after"
12891 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12892 [ $rpcs_after -eq $rpcs_before ] ||
12893 error "$STATX should not send glimpse RPCs to $OSC"
12895 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12897 test_123b () { # statahead(bug 15027)
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12900 test_mkdir $DIR/$tdir
12901 createmany -o $DIR/$tdir/$tfile-%d 1000
12903 cancel_lru_locks mdc
12904 cancel_lru_locks osc
12906 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12907 lctl set_param fail_loc=0x80000803
12908 ls -lR $DIR/$tdir > /dev/null
12910 lctl set_param fail_loc=0x0
12911 lctl get_param -n llite.*.statahead_stats
12916 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12919 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12921 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12922 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12923 touch $DIR/$tdir.1/{1..3}
12924 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12926 remount_client $MOUNT
12928 $MULTIOP $DIR/$tdir.0 Q
12930 # let statahead to complete
12931 ls -l $DIR/$tdir.0 > /dev/null
12933 testid=$(echo $TESTNAME | tr '_' ' ')
12934 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12935 error "statahead warning" || true
12937 run_test 123c "Can not initialize inode warning on DNE statahead"
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12941 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12942 skip_env "no lru resize on server"
12946 test_mkdir $DIR/$tdir
12948 log "create $NR files at $DIR/$tdir"
12949 createmany -o $DIR/$tdir/f $NR ||
12950 error "failed to create $NR files in $DIR/$tdir"
12952 cancel_lru_locks mdc
12953 ls -l $DIR/$tdir > /dev/null
12957 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12958 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12959 LRU_SIZE=$($LCTL get_param -n $PARAM)
12960 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12961 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12963 log "NS=$(basename $NSDIR)"
12968 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12969 skip "Not enough cached locks created!"
12971 log "LRU=$LRU_SIZE"
12975 # We know that lru resize allows one client to hold $LIMIT locks
12976 # for 10h. After that locks begin to be killed by client.
12978 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12980 if [ $LIMIT -lt $LRU_SIZE ]; then
12981 skip "Limit is too small $LIMIT"
12984 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12985 # killing locks. Some time was spent for creating locks. This means
12986 # that up to the moment of sleep finish we must have killed some of
12987 # them (10-100 locks). This depends on how fast ther were created.
12988 # Many of them were touched in almost the same moment and thus will
12989 # be killed in groups.
12990 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12992 # Use $LRU_SIZE_B here to take into account real number of locks
12993 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12994 local LRU_SIZE_B=$LRU_SIZE
12996 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12997 log "OLD_LVF=$OLD_LVF"
12998 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13000 # Let's make sure that we really have some margin. Client checks
13001 # cached locks every 10 sec.
13002 SLEEP=$((SLEEP+20))
13003 log "Sleep ${SLEEP} sec"
13005 while ((SEC<$SLEEP)); do
13009 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13010 echo -n "$LRU_SIZE"
13013 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13014 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13016 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13017 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13018 unlinkmany $DIR/$tdir/f $NR
13022 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13023 log "unlink $NR files at $DIR/$tdir"
13024 unlinkmany $DIR/$tdir/f $NR
13026 run_test 124a "lru resize ======================================="
13028 get_max_pool_limit()
13030 local limit=$($LCTL get_param \
13031 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13033 for l in $limit; do
13034 if [[ $l -gt $max ]]; then
13042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13043 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13044 skip_env "no lru resize on server"
13046 LIMIT=$(get_max_pool_limit)
13048 NR=$(($(default_lru_size)*20))
13049 if [[ $NR -gt $LIMIT ]]; then
13050 log "Limit lock number by $LIMIT locks"
13054 IFree=$(mdsrate_inodes_available)
13055 if [ $IFree -lt $NR ]; then
13056 log "Limit lock number by $IFree inodes"
13060 lru_resize_disable mdc
13061 test_mkdir -p $DIR/$tdir/disable_lru_resize
13063 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13064 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13065 cancel_lru_locks mdc
13068 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13071 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13074 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13078 nolruresize_delta=$((etime-stime))
13079 log "ls -la time: $nolruresize_delta seconds"
13080 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13081 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13083 lru_resize_enable mdc
13084 test_mkdir -p $DIR/$tdir/enable_lru_resize
13086 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13087 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13088 cancel_lru_locks mdc
13091 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13094 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13097 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13101 lruresize_delta=$((etime-stime))
13102 log "ls -la time: $lruresize_delta seconds"
13103 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13105 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13106 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13107 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13108 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13110 log "lru resize performs the same with no lru resize"
13112 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13114 run_test 124b "lru resize (performance test) ======================="
13117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13118 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13119 skip_env "no lru resize on server"
13121 # cache ununsed locks on client
13123 cancel_lru_locks mdc
13124 test_mkdir $DIR/$tdir
13125 createmany -o $DIR/$tdir/f $nr ||
13126 error "failed to create $nr files in $DIR/$tdir"
13127 ls -l $DIR/$tdir > /dev/null
13129 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13130 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13131 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13132 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13133 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13135 # set lru_max_age to 1 sec
13136 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13137 echo "sleep $((recalc_p * 2)) seconds..."
13138 sleep $((recalc_p * 2))
13140 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13141 # restore lru_max_age
13142 $LCTL set_param -n $nsdir.lru_max_age $max_age
13143 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13144 unlinkmany $DIR/$tdir/f $nr
13146 run_test 124c "LRUR cancel very aged locks"
13149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13150 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13151 skip_env "no lru resize on server"
13153 # cache ununsed locks on client
13156 lru_resize_disable mdc
13157 stack_trap "lru_resize_enable mdc" EXIT
13159 cancel_lru_locks mdc
13161 # asynchronous object destroy at MDT could cause bl ast to client
13162 test_mkdir $DIR/$tdir
13163 createmany -o $DIR/$tdir/f $nr ||
13164 error "failed to create $nr files in $DIR/$tdir"
13165 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13167 ls -l $DIR/$tdir > /dev/null
13169 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13170 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13171 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13172 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13174 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13176 # set lru_max_age to 1 sec
13177 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13178 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13180 echo "sleep $((recalc_p * 2)) seconds..."
13181 sleep $((recalc_p * 2))
13183 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13185 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13187 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13189 test_125() { # 13358
13190 $LCTL get_param -n llite.*.client_type | grep -q local ||
13191 skip "must run as local client"
13192 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13193 skip_env "must have acl enabled"
13194 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13196 test_mkdir $DIR/$tdir
13197 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13198 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13199 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13201 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13203 test_126() { # bug 12829/13455
13204 $GSS && skip_env "must run as gss disabled"
13205 $LCTL get_param -n llite.*.client_type | grep -q local ||
13206 skip "must run as local client"
13207 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13209 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13210 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13212 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13214 run_test 126 "check that the fsgid provided by the client is taken into account"
13216 test_127a() { # bug 15521
13217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13218 local name count samp unit min max sum sumsq
13220 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13221 echo "stats before reset"
13222 $LCTL get_param osc.*.stats
13223 $LCTL set_param osc.*.stats=0
13224 local fsize=$((2048 * 1024))
13226 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13227 cancel_lru_locks osc
13228 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13230 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13231 stack_trap "rm -f $TMP/$tfile.tmp"
13232 while read name count samp unit min max sum sumsq; do
13233 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13234 [ ! $min ] && error "Missing min value for $name proc entry"
13235 eval $name=$count || error "Wrong proc format"
13238 read_bytes|write_bytes)
13239 [[ "$unit" =~ "bytes" ]] ||
13240 error "unit is not 'bytes': $unit"
13241 (( $min >= 4096 )) || error "min is too small: $min"
13242 (( $min <= $fsize )) || error "min is too big: $min"
13243 (( $max >= 4096 )) || error "max is too small: $max"
13244 (( $max <= $fsize )) || error "max is too big: $max"
13245 (( $sum == $fsize )) || error "sum is wrong: $sum"
13246 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13247 error "sumsquare is too small: $sumsq"
13248 (( $sumsq <= $fsize * $fsize )) ||
13249 error "sumsquare is too big: $sumsq"
13251 ost_read|ost_write)
13252 [[ "$unit" =~ "usec" ]] ||
13253 error "unit is not 'usec': $unit"
13257 done < $DIR/$tfile.tmp
13259 #check that we actually got some stats
13260 [ "$read_bytes" ] || error "Missing read_bytes stats"
13261 [ "$write_bytes" ] || error "Missing write_bytes stats"
13262 [ "$read_bytes" != 0 ] || error "no read done"
13263 [ "$write_bytes" != 0 ] || error "no write done"
13265 run_test 127a "verify the client stats are sane"
13267 test_127b() { # bug LU-333
13268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13269 local name count samp unit min max sum sumsq
13271 echo "stats before reset"
13272 $LCTL get_param llite.*.stats
13273 $LCTL set_param llite.*.stats=0
13275 # perform 2 reads and writes so MAX is different from SUM.
13276 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13277 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13278 cancel_lru_locks osc
13279 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13280 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13282 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13283 stack_trap "rm -f $TMP/$tfile.tmp"
13284 while read name count samp unit min max sum sumsq; do
13285 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13286 eval $name=$count || error "Wrong proc format"
13289 read_bytes|write_bytes)
13290 [[ "$unit" =~ "bytes" ]] ||
13291 error "unit is not 'bytes': $unit"
13292 (( $count == 2 )) || error "count is not 2: $count"
13293 (( $min == $PAGE_SIZE )) ||
13294 error "min is not $PAGE_SIZE: $min"
13295 (( $max == $PAGE_SIZE )) ||
13296 error "max is not $PAGE_SIZE: $max"
13297 (( $sum == $PAGE_SIZE * 2 )) ||
13298 error "sum is not $((PAGE_SIZE * 2)): $sum"
13301 [[ "$unit" =~ "usec" ]] ||
13302 error "unit is not 'usec': $unit"
13306 done < $TMP/$tfile.tmp
13308 #check that we actually got some stats
13309 [ "$read_bytes" ] || error "Missing read_bytes stats"
13310 [ "$write_bytes" ] || error "Missing write_bytes stats"
13311 [ "$read_bytes" != 0 ] || error "no read done"
13312 [ "$write_bytes" != 0 ] || error "no write done"
13314 run_test 127b "verify the llite client stats are sane"
13316 test_127c() { # LU-12394
13317 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13324 $LCTL set_param llite.*.extents_stats=1
13325 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13327 # Use two stripes so there is enough space in default config
13328 $LFS setstripe -c 2 $DIR/$tfile
13330 # Extent stats start at 0-4K and go in power of two buckets
13331 # LL_HIST_START = 12 --> 2^12 = 4K
13332 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13333 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13335 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13337 # Write and read, 2x each, second time at a non-zero offset
13338 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13339 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13340 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13341 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13345 $LCTL get_param llite.*.extents_stats
13348 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13350 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13352 reads=$(echo $bucket | awk '{print $5}')
13353 writes=$(echo $bucket | awk '{print $9}')
13354 [ "$reads" -eq $count ] ||
13355 error "$reads reads in < $bsize bucket, expect $count"
13356 [ "$writes" -eq $count ] ||
13357 error "$writes writes in < $bsize bucket, expect $count"
13360 # Test mmap write and read
13361 $LCTL set_param llite.*.extents_stats=c
13363 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13364 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13365 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13367 $LCTL get_param llite.*.extents_stats
13369 count=$(((size*1024) / PAGE_SIZE))
13371 bsize=$((2 * PAGE_SIZE / 1024))K
13373 bucket=$($LCTL get_param -n llite.*.extents_stats |
13375 reads=$(echo $bucket | awk '{print $5}')
13376 writes=$(echo $bucket | awk '{print $9}')
13377 # mmap writes fault in the page first, creating an additonal read
13378 [ "$reads" -eq $((2 * count)) ] ||
13379 error "$reads reads in < $bsize bucket, expect $count"
13380 [ "$writes" -eq $count ] ||
13381 error "$writes writes in < $bsize bucket, expect $count"
13383 run_test 127c "test llite extent stats with regular & mmap i/o"
13385 test_128() { # bug 15212
13387 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13392 result=$(grep error $TMP/$tfile.log)
13393 rm -f $DIR/$tfile $TMP/$tfile.log
13394 [ -z "$result" ] ||
13395 error "consecutive find's under interactive lfs failed"
13397 run_test 128 "interactive lfs for 2 consecutive find's"
13399 set_dir_limits () {
13404 local ldproc=/proc/fs/ldiskfs
13405 local facets=$(get_facets MDS)
13407 for facet in ${facets//,/ }; do
13408 canondev=$(ldiskfs_canon \
13409 *.$(convert_facet2label $facet).mntdev $facet)
13410 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13411 ldproc=/sys/fs/ldiskfs
13412 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13413 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13417 check_mds_dmesg() {
13418 local facets=$(get_facets MDS)
13419 for facet in ${facets//,/ }; do
13420 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13427 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13428 skip "Need MDS version with at least 2.5.56"
13429 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13430 skip_env "ldiskfs only test"
13432 remote_mds_nodsh && skip "remote MDS with nodsh"
13435 local has_warning=false
13438 mkdir -p $DIR/$tdir
13440 # block size of mds1
13441 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13442 set_dir_limits $maxsize $((maxsize * 6 / 8))
13443 stack_trap "set_dir_limits 0 0"
13444 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13445 local dirsize=$(stat -c%s "$DIR/$tdir")
13447 while (( $dirsize <= $maxsize )); do
13448 $MCREATE $DIR/$tdir/file_base_$nfiles
13450 # check two errors:
13451 # ENOSPC for ext4 max_dir_size, which has been used since
13452 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13453 if (( rc == ENOSPC )); then
13455 echo "rc=$rc returned as expected after $nfiles files"
13457 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13458 error "create failed w/o dir size limit"
13460 # messages may be rate limited if test is run repeatedly
13461 check_mds_dmesg '"is approaching max"' ||
13462 echo "warning message should be output"
13463 check_mds_dmesg '"has reached max"' ||
13464 echo "reached message should be output"
13466 dirsize=$(stat -c%s "$DIR/$tdir")
13468 [[ $dirsize -ge $maxsize ]] && return 0
13469 error "dirsize $dirsize < $maxsize after $nfiles files"
13470 elif (( rc != 0 )); then
13473 nfiles=$((nfiles + 1))
13474 dirsize=$(stat -c%s "$DIR/$tdir")
13477 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13479 run_test 129 "test directory size limit ========================"
13488 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13489 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13491 trap cleanup_130 EXIT RETURN
13493 local fm_file=$DIR/$tfile
13494 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13495 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13496 error "dd failed for $fm_file"
13498 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13499 filefrag -ves $fm_file
13501 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13502 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13503 [ $RC != 0 ] && error "filefrag $fm_file failed"
13505 filefrag_op=$(filefrag -ve -k $fm_file |
13506 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13507 lun=$($LFS getstripe -i $fm_file)
13509 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13512 for line in $filefrag_op
13514 frag_lun=`echo $line | cut -d: -f5`
13515 ext_len=`echo $line | cut -d: -f4`
13516 if (( $frag_lun != $lun )); then
13518 error "FIEMAP on 1-stripe file($fm_file) failed"
13521 (( tot_len += ext_len ))
13524 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13526 error "FIEMAP on 1-stripe file($fm_file) failed;"
13532 echo "FIEMAP on single striped file succeeded"
13534 run_test 130a "FIEMAP (1-stripe file)"
13537 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13539 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13540 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13542 trap cleanup_130 EXIT RETURN
13544 local fm_file=$DIR/$tfile
13545 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13546 error "setstripe on $fm_file"
13547 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13548 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13550 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13551 error "dd failed on $fm_file"
13553 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13554 filefrag_op=$(filefrag -ve -k $fm_file |
13555 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13557 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13558 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13563 for line in $filefrag_op
13565 frag_lun=$(echo $line | cut -d: -f5 |
13566 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13567 ext_len=$(echo $line | cut -d: -f4)
13568 if (( $frag_lun != $last_lun )); then
13569 if (( tot_len != 1024 )); then
13571 error "FIEMAP on $fm_file failed; returned " \
13572 "len $tot_len for OST $last_lun instead of 1024"
13575 (( num_luns += 1 ))
13579 (( tot_len += ext_len ))
13582 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13584 error "FIEMAP on $fm_file failed; returned wrong number of " \
13585 "luns or wrong len for OST $last_lun"
13591 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13593 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13596 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13598 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13599 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13601 trap cleanup_130 EXIT RETURN
13603 local fm_file=$DIR/$tfile
13604 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13605 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13606 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13608 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13609 error "dd failed on $fm_file"
13611 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13612 filefrag_op=$(filefrag -ve -k $fm_file |
13613 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13615 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13616 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13621 for line in $filefrag_op
13623 frag_lun=$(echo $line | cut -d: -f5 |
13624 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13625 ext_len=$(echo $line | cut -d: -f4)
13626 if (( $frag_lun != $last_lun )); then
13627 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13628 if (( logical != 512 )); then
13630 error "FIEMAP on $fm_file failed; returned " \
13631 "logical start for lun $logical instead of 512"
13634 if (( tot_len != 512 )); then
13636 error "FIEMAP on $fm_file failed; returned " \
13637 "len $tot_len for OST $last_lun instead of 1024"
13640 (( num_luns += 1 ))
13644 (( tot_len += ext_len ))
13647 if (( num_luns != 2 || tot_len != 512 )); then
13649 error "FIEMAP on $fm_file failed; returned wrong number of " \
13650 "luns or wrong len for OST $last_lun"
13656 echo "FIEMAP on 2-stripe file with hole succeeded"
13658 run_test 130c "FIEMAP (2-stripe file with hole)"
13661 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13663 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13664 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13666 trap cleanup_130 EXIT RETURN
13668 local fm_file=$DIR/$tfile
13669 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13670 error "setstripe on $fm_file"
13671 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13672 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13674 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13675 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13676 error "dd failed on $fm_file"
13678 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13679 filefrag_op=$(filefrag -ve -k $fm_file |
13680 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13682 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13683 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13688 for line in $filefrag_op
13690 frag_lun=$(echo $line | cut -d: -f5 |
13691 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13692 ext_len=$(echo $line | cut -d: -f4)
13693 if (( $frag_lun != $last_lun )); then
13694 if (( tot_len != 1024 )); then
13696 error "FIEMAP on $fm_file failed; returned " \
13697 "len $tot_len for OST $last_lun instead of 1024"
13700 (( num_luns += 1 ))
13704 (( tot_len += ext_len ))
13707 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13709 error "FIEMAP on $fm_file failed; returned wrong number of " \
13710 "luns or wrong len for OST $last_lun"
13716 echo "FIEMAP on N-stripe file succeeded"
13718 run_test 130d "FIEMAP (N-stripe file)"
13721 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13723 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13724 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13726 trap cleanup_130 EXIT RETURN
13728 local fm_file=$DIR/$tfile
13729 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13732 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13733 for ((i = 0; i < $NUM_BLKS; i++)); do
13734 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13735 conv=notrunc > /dev/null 2>&1
13738 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13739 filefrag_op=$(filefrag -ve -k $fm_file |
13740 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13742 last_lun=$(echo $filefrag_op | cut -d: -f5)
13747 for line in $filefrag_op; do
13748 frag_lun=$(echo $line | cut -d: -f5)
13749 ext_len=$(echo $line | cut -d: -f4)
13750 if [[ "$frag_lun" != "$last_lun" ]]; then
13751 if (( tot_len != $EXPECTED_LEN )); then
13753 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13755 (( num_luns += 1 ))
13759 (( tot_len += ext_len ))
13762 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13764 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13767 echo "FIEMAP with continuation calls succeeded"
13769 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13772 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13773 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13775 local fm_file=$DIR/$tfile
13776 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13777 error "multiop create with lov_delay_create on $fm_file"
13779 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13780 filefrag_extents=$(filefrag -vek $fm_file |
13781 awk '/extents? found/ { print $2 }')
13782 if [[ "$filefrag_extents" != "0" ]]; then
13783 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13788 run_test 130f "FIEMAP (unstriped file)"
13791 local file=$DIR/$tfile
13792 local nr=$((OSTCOUNT * 100))
13794 $LFS setstripe -C $nr $file ||
13795 error "failed to setstripe -C $nr $file"
13797 dd if=/dev/zero of=$file count=$nr bs=1M
13799 nr=$($LFS getstripe -c $file)
13801 local extents=$(filefrag -v $file |
13802 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13804 echo "filefrag list $extents extents in file with stripecount $nr"
13805 if (( extents < nr )); then
13806 $LFS getstripe $file
13808 error "filefrag printed $extents < $nr extents"
13813 run_test 130g "FIEMAP (overstripe file)"
13815 # Test for writev/readv
13817 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13818 error "writev test failed"
13819 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13820 error "readv failed"
13823 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13826 local fsize=$((524288 + 1048576 + 1572864))
13827 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13828 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13829 error "append writev test failed"
13831 ((fsize += 1572864 + 1048576))
13832 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13833 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13834 error "append writev test failed"
13837 run_test 131b "test append writev"
13840 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13843 run_test 131c "test read/write on file w/o objects"
13846 rwv -f $DIR/$tfile -w -n 1 1572864
13847 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13848 if [ "$NOB" != 1572864 ]; then
13849 error "Short read filed: read $NOB bytes instead of 1572864"
13853 run_test 131d "test short read"
13856 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13857 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13858 error "read hitting hole failed"
13861 run_test 131e "test read hitting hole"
13870 mds*) res=$(do_facet $facet \
13871 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13873 ost*) res=$(do_facet $facet \
13874 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13876 *) error "Wrong facet '$facet'" ;;
13878 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13879 # if the argument $3 is zero, it means any stat increment is ok.
13880 if [[ $want -gt 0 ]]; then
13881 local count=$(echo $res | awk '{ print $2 }')
13882 [[ $count -ne $want ]] &&
13883 error "The $op counter on $facet is $count, not $want"
13888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13889 remote_ost_nodsh && skip "remote OST with nodsh"
13890 remote_mds_nodsh && skip "remote MDS with nodsh"
13891 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13892 skip_env "MDS doesn't support rename stats"
13894 local testdir=$DIR/${tdir}/stats_testdir
13896 mkdir -p $DIR/${tdir}
13899 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13900 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13902 # verify mdt stats first.
13903 mkdir ${testdir} || error "mkdir failed"
13904 check_stats $SINGLEMDS "mkdir" 1
13905 touch ${testdir}/${tfile} || error "touch failed"
13906 check_stats $SINGLEMDS "open" 1
13907 check_stats $SINGLEMDS "close" 1
13908 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13909 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13910 check_stats $SINGLEMDS "mknod" 2
13912 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13913 check_stats $SINGLEMDS "unlink" 1
13914 rm -f ${testdir}/${tfile} || error "file remove failed"
13915 check_stats $SINGLEMDS "unlink" 2
13917 # remove working dir and check mdt stats again.
13918 rmdir ${testdir} || error "rmdir failed"
13919 check_stats $SINGLEMDS "rmdir" 1
13921 local testdir1=$DIR/${tdir}/stats_testdir1
13922 mkdir -p ${testdir}
13923 mkdir -p ${testdir1}
13924 touch ${testdir1}/test1
13925 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13926 check_stats $SINGLEMDS "crossdir_rename" 1
13928 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13929 check_stats $SINGLEMDS "samedir_rename" 1
13931 rm -rf $DIR/${tdir}
13933 run_test 133a "Verifying MDT stats ========================================"
13938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13939 remote_ost_nodsh && skip "remote OST with nodsh"
13940 remote_mds_nodsh && skip "remote MDS with nodsh"
13942 local testdir=$DIR/${tdir}/stats_testdir
13944 mkdir -p ${testdir} || error "mkdir failed"
13945 touch ${testdir}/${tfile} || error "touch failed"
13946 cancel_lru_locks mdc
13949 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13950 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13952 # extra mdt stats verification.
13953 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13954 check_stats $SINGLEMDS "setattr" 1
13955 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13956 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13958 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13959 check_stats $SINGLEMDS "getattr" 1
13961 rm -rf $DIR/${tdir}
13963 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13964 # so the check below is not reliable
13965 [ $MDSCOUNT -eq 1 ] || return 0
13967 # Sleep to avoid a cached response.
13968 #define OBD_STATFS_CACHE_SECONDS 1
13970 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13971 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13972 $LFS df || error "lfs failed"
13973 check_stats $SINGLEMDS "statfs" 1
13975 # check aggregated statfs (LU-10018)
13976 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13978 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13981 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13982 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13984 check_stats $SINGLEMDS "statfs" 1
13986 # We want to check that the client didn't send OST_STATFS to
13987 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13988 # extra care is needed here.
13989 if remote_mds; then
13990 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13991 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13993 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13994 [ "$res" ] && error "OST got STATFS"
13999 run_test 133b "Verifying extra MDT stats =================================="
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14003 remote_ost_nodsh && skip "remote OST with nodsh"
14004 remote_mds_nodsh && skip "remote MDS with nodsh"
14006 local testdir=$DIR/$tdir/stats_testdir
14008 test_mkdir -p $testdir
14010 # verify obdfilter stats.
14011 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14013 cancel_lru_locks osc
14014 wait_delete_completed
14017 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14018 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14020 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14023 cancel_lru_locks osc
14024 check_stats ost1 "write" 1
14026 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14027 check_stats ost1 "read" 1
14029 > $testdir/$tfile || error "truncate failed"
14030 check_stats ost1 "punch" 1
14032 rm -f $testdir/$tfile || error "file remove failed"
14033 wait_delete_completed
14034 check_stats ost1 "destroy" 1
14038 run_test 133c "Verifying OST stats ========================================"
14045 while [ $value -ge 2 ]; do
14050 if [ $orig -gt $order ]; then
14058 local size=('K' 'M' 'G' 'T');
14060 local size_string=$value
14062 while [ $value -ge 1024 ]; do
14063 if [ $i -gt 3 ]; then
14064 #T is the biggest unit we get here, if that is bigger,
14066 size_string=${value}T
14069 value=$((value >> 10))
14070 if [ $value -lt 1024 ]; then
14071 size_string=${value}${size[$i]}
14080 get_rename_size() {
14082 local context=${2:-.}
14083 local sample=$(do_facet $SINGLEMDS $LCTL \
14084 get_param mdt.$FSNAME-MDT0000.rename_stats |
14085 grep -A1 $context |
14086 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14092 remote_ost_nodsh && skip "remote OST with nodsh"
14093 remote_mds_nodsh && skip "remote MDS with nodsh"
14094 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14095 skip_env "MDS doesn't support rename stats"
14097 local testdir1=$DIR/${tdir}/stats_testdir1
14098 local testdir2=$DIR/${tdir}/stats_testdir2
14099 mkdir -p $DIR/${tdir}
14101 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14103 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14104 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14106 createmany -o $testdir1/test 512 || error "createmany failed"
14108 # check samedir rename size
14109 mv ${testdir1}/test0 ${testdir1}/test_0
14111 local testdir1_size=$(ls -l $DIR/${tdir} |
14112 awk '/stats_testdir1/ {print $5}')
14113 local testdir2_size=$(ls -l $DIR/${tdir} |
14114 awk '/stats_testdir2/ {print $5}')
14116 testdir1_size=$(order_2 $testdir1_size)
14117 testdir2_size=$(order_2 $testdir2_size)
14119 testdir1_size=$(size_in_KMGT $testdir1_size)
14120 testdir2_size=$(size_in_KMGT $testdir2_size)
14122 echo "source rename dir size: ${testdir1_size}"
14123 echo "target rename dir size: ${testdir2_size}"
14125 local cmd="do_facet $SINGLEMDS $LCTL "
14126 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14128 eval $cmd || error "$cmd failed"
14129 local samedir=$($cmd | grep 'same_dir')
14130 local same_sample=$(get_rename_size $testdir1_size)
14131 [ -z "$samedir" ] && error "samedir_rename_size count error"
14132 [[ $same_sample -eq 1 ]] ||
14133 error "samedir_rename_size error $same_sample"
14134 echo "Check same dir rename stats success"
14136 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14138 # check crossdir rename size
14139 mv ${testdir1}/test_0 ${testdir2}/test_0
14141 testdir1_size=$(ls -l $DIR/${tdir} |
14142 awk '/stats_testdir1/ {print $5}')
14143 testdir2_size=$(ls -l $DIR/${tdir} |
14144 awk '/stats_testdir2/ {print $5}')
14146 testdir1_size=$(order_2 $testdir1_size)
14147 testdir2_size=$(order_2 $testdir2_size)
14149 testdir1_size=$(size_in_KMGT $testdir1_size)
14150 testdir2_size=$(size_in_KMGT $testdir2_size)
14152 echo "source rename dir size: ${testdir1_size}"
14153 echo "target rename dir size: ${testdir2_size}"
14155 eval $cmd || error "$cmd failed"
14156 local crossdir=$($cmd | grep 'crossdir')
14157 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14158 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14159 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14160 [[ $src_sample -eq 1 ]] ||
14161 error "crossdir_rename_size error $src_sample"
14162 [[ $tgt_sample -eq 1 ]] ||
14163 error "crossdir_rename_size error $tgt_sample"
14164 echo "Check cross dir rename stats success"
14165 rm -rf $DIR/${tdir}
14167 run_test 133d "Verifying rename_stats ========================================"
14170 remote_mds_nodsh && skip "remote MDS with nodsh"
14171 remote_ost_nodsh && skip "remote OST with nodsh"
14172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14174 local testdir=$DIR/${tdir}/stats_testdir
14175 local ctr f0 f1 bs=32768 count=42 sum
14177 mkdir -p ${testdir} || error "mkdir failed"
14179 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14181 for ctr in {write,read}_bytes; do
14183 cancel_lru_locks osc
14185 do_facet ost1 $LCTL set_param -n \
14186 "obdfilter.*.exports.clear=clear"
14188 if [ $ctr = write_bytes ]; then
14190 f1=${testdir}/${tfile}
14192 f0=${testdir}/${tfile}
14196 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14199 cancel_lru_locks osc
14201 sum=$(do_facet ost1 $LCTL get_param \
14202 "obdfilter.*.exports.*.stats" |
14203 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14204 $1 == ctr { sum += $7 }
14205 END { printf("%0.0f", sum) }')
14207 if ((sum != bs * count)); then
14208 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14212 rm -rf $DIR/${tdir}
14214 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14217 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14218 skip "too old lustre for get_param -R ($facet_ver)"
14220 # verifying readability.
14221 $LCTL get_param -R '*' &> /dev/null
14223 # Verifing writability with badarea_io.
14224 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14225 local skipped_params='force_lbug|changelog_mask|daemon_file'
14226 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14227 egrep -v "$skipped_params" |
14228 xargs -n 1 find $proc_dirs -name |
14229 xargs -n 1 badarea_io ||
14230 error "client badarea_io failed"
14232 # remount the FS in case writes/reads /proc break the FS
14233 cleanup || error "failed to unmount"
14234 setup || error "failed to setup"
14236 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14239 remote_mds_nodsh && skip "remote MDS with nodsh"
14240 remote_ost_nodsh && skip "remote OST with nodsh"
14242 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14243 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14245 for facet in mds1 ost1; do
14246 local facet_ver=$(lustre_version_code $facet)
14247 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14248 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14250 log "$facet: too old lustre for get_param -R"
14252 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14253 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14254 tr -d = | egrep -v $skipped_params |
14255 xargs -n 1 find $proc_dirs -name |
14256 xargs -n 1 badarea_io" ||
14257 error "$facet badarea_io failed"
14259 skip_noexit "$facet: too old lustre for get_param -R"
14263 # remount the FS in case writes/reads /proc break the FS
14264 cleanup || error "failed to unmount"
14265 setup || error "failed to setup"
14267 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14270 remote_mds_nodsh && skip "remote MDS with nodsh"
14271 remote_ost_nodsh && skip "remote OST with nodsh"
14272 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14273 skip "Need MDS version at least 2.9.54"
14276 for facet in client mds1 ost1; do
14277 # Get the list of files that are missing the terminating newline
14278 local plist=$(do_facet $facet
14279 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14281 for ent in $plist; do
14282 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14283 awk -v FS='\v' -v RS='\v\v' \
14284 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14285 print FILENAME}'" 2>/dev/null)
14286 [ -z $missing ] || {
14287 do_facet $facet $LCTL get_param $ent | od -An -tx1
14288 error "file does not end with newline: $facet-$ent"
14293 run_test 133h "Proc files should end with newlines"
14296 remote_mds_nodsh && skip "remote MDS with nodsh"
14297 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14298 skip "Need MDS version at least 2.7.54"
14300 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14301 cancel_lru_locks mdc
14303 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14304 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14305 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14308 createmany -o $DIR/$tdir/f $nr ||
14309 error "failed to create $nr files in $DIR/$tdir"
14310 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14312 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14313 do_facet mds1 $LCTL set_param fail_loc=0x327
14314 do_facet mds1 $LCTL set_param fail_val=500
14317 echo "sleep 10 seconds ..."
14319 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14321 do_facet mds1 $LCTL set_param fail_loc=0
14322 do_facet mds1 $LCTL set_param fail_val=0
14323 [ $lck_cnt -lt $unused ] ||
14324 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14327 unlinkmany $DIR/$tdir/f $nr
14329 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14332 remote_mds_nodsh && skip "remote MDS with nodsh"
14333 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14334 skip "Need MDS version at least 2.7.54"
14336 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14337 cancel_lru_locks mdc
14339 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14340 ldlm.lock_reclaim_threshold_mb)
14341 # disable reclaim temporarily
14342 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14344 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14345 do_facet mds1 $LCTL set_param fail_loc=0x328
14346 do_facet mds1 $LCTL set_param fail_val=500
14348 $LCTL set_param debug=+trace
14351 createmany -o $DIR/$tdir/f $nr &
14352 local create_pid=$!
14354 echo "Sleep $TIMEOUT seconds ..."
14356 if ! ps -p $create_pid > /dev/null 2>&1; then
14357 do_facet mds1 $LCTL set_param fail_loc=0
14358 do_facet mds1 $LCTL set_param fail_val=0
14359 do_facet mds1 $LCTL set_param \
14360 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14361 error "createmany finished incorrectly!"
14363 do_facet mds1 $LCTL set_param fail_loc=0
14364 do_facet mds1 $LCTL set_param fail_val=0
14365 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14366 wait $create_pid || return 1
14368 unlinkmany $DIR/$tdir/f $nr
14370 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14373 remote_mds_nodsh && skip "remote MDS with nodsh"
14374 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14375 skip "Need MDS version at least 2.13.50"
14378 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14380 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14381 #set only one record at plain llog
14382 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14384 #fill already existed plain llog each 64767
14385 #wrapping whole catalog
14386 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14388 createmany -o $DIR/$tdir/$tfile_ 64700
14389 for (( i = 0; i < 64700; i = i + 2 ))
14391 rm $DIR/$tdir/$tfile_$i &
14392 rm $DIR/$tdir/$tfile_$((i + 1)) &
14397 #waiting osp synchronization
14398 wait_delete_completed
14400 run_test 135 "Race catalog processing"
14403 remote_mds_nodsh && skip "remote MDS with nodsh"
14404 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14405 skip "Need MDS version at least 2.13.50"
14408 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14409 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14410 #set only one record at plain llog
14411 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14412 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14414 #fill already existed 2 plain llogs each 64767
14415 #wrapping whole catalog
14416 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14417 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14418 wait_delete_completed
14420 createmany -o $DIR/$tdir/$tfile_ 10
14423 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14424 for (( i = 0; i < 10; i = i + 3 ))
14426 rm $DIR/$tdir/$tfile_$i &
14427 rm $DIR/$tdir/$tfile_$((i + 1)) &
14431 rm $DIR/$tdir/$tfile_$((i + 2)) &
14434 #waiting osp synchronization
14435 wait_delete_completed
14437 run_test 136 "Race catalog processing 2"
14439 test_140() { #bug-17379
14440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14442 test_mkdir $DIR/$tdir
14443 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14444 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14446 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14447 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14449 while i=$((i + 1)); do
14451 cd $i || error "Changing to $i"
14452 ln -s ../stat stat || error "Creating stat symlink"
14453 # Read the symlink until ELOOP present,
14454 # not LBUGing the system is considered success,
14455 # we didn't overrun the stack.
14456 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14457 if [ $ret -ne 0 ]; then
14458 if [ $ret -eq 40 ]; then
14461 error "Open stat symlink"
14467 echo "The symlink depth = $i"
14468 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14469 error "Invalid symlink depth"
14471 # Test recursive symlink
14472 ln -s symlink_self symlink_self
14473 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14474 echo "open symlink_self returns $ret"
14475 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14477 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14482 local TF="$TMP/$tfile"
14484 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14485 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14487 cancel_lru_locks $OSC
14488 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14489 remount_client $MOUNT
14491 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14494 $TRUNCATE $DIR/$tfile 6000
14495 cancel_lru_locks $OSC
14496 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14499 echo "12345" >>$DIR/$tfile
14500 cancel_lru_locks $OSC
14501 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14504 echo "12345" >>$DIR/$tfile
14505 cancel_lru_locks $OSC
14506 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14508 run_test 150a "truncate/append tests"
14511 check_set_fallocate_or_skip
14514 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14515 check_fallocate $DIR/$tfile || error "fallocate failed"
14517 run_test 150b "Verify fallocate (prealloc) functionality"
14520 check_set_fallocate_or_skip
14523 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14524 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14526 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14527 # precomputed md5sum for 20MB of zeroes
14528 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14529 local sum=($(md5sum $DIR/$tfile))
14531 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14533 check_set_fallocate 1
14536 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14537 sum=($(md5sum $DIR/$tfile))
14539 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14541 run_test 150bb "Verify fallocate modes both zero space"
14544 check_set_fallocate_or_skip
14545 local striping="-c2"
14547 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14548 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14549 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14550 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14551 local want=$((OSTCOUNT * 1048576))
14553 # Must allocate all requested space, not more than 5% extra
14554 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14555 error "bytes $bytes is not $want"
14559 echo "verify fallocate on PFL file"
14561 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14563 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14564 error "Create $DIR/$tfile failed"
14565 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14566 error "fallocate failed"
14567 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14568 want=$((512 * 1048576))
14570 # Must allocate all requested space, not more than 5% extra
14571 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14572 error "bytes $bytes is not $want"
14574 run_test 150c "Verify fallocate Size and Blocks"
14577 check_set_fallocate_or_skip
14578 local striping="-c2"
14580 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14582 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14583 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14584 error "setstripe failed"
14585 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14586 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14587 local want=$((OSTCOUNT * 1048576))
14589 # Must allocate all requested space, not more than 5% extra
14590 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14591 error "bytes $bytes is not $want"
14593 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14596 check_set_fallocate_or_skip
14600 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14601 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14602 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14604 # Find OST with Minimum Size
14605 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14606 sort -un | head -1)
14608 # Get 100MB per OST of the available space to reduce run time
14609 # else 60% of the available space if we are running SLOW tests
14610 if [ $SLOW == "no" ]; then
14611 local space=$((1024 * 100 * OSTCOUNT))
14613 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14616 fallocate -l${space}k $DIR/$tfile ||
14617 error "fallocate ${space}k $DIR/$tfile failed"
14618 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14620 # get size immediately after fallocate. This should be correctly
14622 local size=$(stat -c '%s' $DIR/$tfile)
14623 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14625 # Sleep for a while for statfs to get updated. And not pull from cache.
14628 echo "df after fallocate:"
14631 (( size / 1024 == space )) || error "size $size != requested $space"
14632 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14633 error "used $used < space $space"
14635 rm $DIR/$tfile || error "rm failed"
14637 wait_delete_completed
14639 echo "df after unlink:"
14642 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14647 local want_size_before=20480 # in bytes
14648 local want_blocks_before=40 # 512 sized blocks
14649 local want_blocks_after=24 # 512 sized blocks
14650 local length=$(((want_blocks_before - want_blocks_after) * 512))
14652 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14653 skip "need at least 2.14.0 for fallocate punch"
14655 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14656 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14659 check_set_fallocate_or_skip
14660 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14662 [[ "x$DOM" == "xyes" ]] &&
14663 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14665 echo "Verify fallocate punch: Range within the file range"
14666 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14667 error "dd failed for bs 4096 and count 5"
14669 # Call fallocate with punch range which is within the file range
14670 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14671 error "fallocate failed: offset 4096 and length $length"
14672 # client must see changes immediately after fallocate
14673 size=$(stat -c '%s' $DIR/$tfile)
14674 blocks=$(stat -c '%b' $DIR/$tfile)
14676 # Verify punch worked.
14677 (( blocks == want_blocks_after )) ||
14678 error "punch failed: blocks $blocks != $want_blocks_after"
14680 (( size == want_size_before )) ||
14681 error "punch failed: size $size != $want_size_before"
14683 # Verify there is hole in file
14684 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14685 # precomputed md5sum
14686 local expect="4a9a834a2db02452929c0a348273b4aa"
14688 cksum=($(md5sum $DIR/$tfile))
14689 [[ "${cksum[0]}" == "$expect" ]] ||
14690 error "unexpected MD5SUM after punch: ${cksum[0]}"
14692 # Start second sub-case for fallocate punch.
14693 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14694 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14695 error "dd failed for bs 4096 and count 5"
14697 # Punch range less than block size will have no change in block count
14698 want_blocks_after=40 # 512 sized blocks
14700 # Punch overlaps two blocks and less than blocksize
14701 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14702 error "fallocate failed: offset 4000 length 3000"
14703 size=$(stat -c '%s' $DIR/$tfile)
14704 blocks=$(stat -c '%b' $DIR/$tfile)
14706 # Verify punch worked.
14707 (( blocks == want_blocks_after )) ||
14708 error "punch failed: blocks $blocks != $want_blocks_after"
14710 (( size == want_size_before )) ||
14711 error "punch failed: size $size != $want_size_before"
14713 # Verify if range is really zero'ed out. We expect Zeros.
14714 # precomputed md5sum
14715 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14716 cksum=($(md5sum $DIR/$tfile))
14717 [[ "${cksum[0]}" == "$expect" ]] ||
14718 error "unexpected MD5SUM after punch: ${cksum[0]}"
14720 run_test 150f "Verify fallocate punch functionality"
14728 local BS=4096 # Block size in bytes
14730 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14731 skip "need at least 2.14.0 for fallocate punch"
14733 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14734 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14737 check_set_fallocate_or_skip
14738 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14740 if [[ "x$DOM" == "xyes" ]]; then
14741 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14742 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14744 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14745 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14748 # Get 100MB per OST of the available space to reduce run time
14749 # else 60% of the available space if we are running SLOW tests
14750 if [ $SLOW == "no" ]; then
14751 space=$((1024 * 100 * OSTCOUNT))
14753 # Find OST with Minimum Size
14754 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14755 sort -un | head -1)
14756 echo "min size OST: $space"
14757 space=$(((space * 60)/100 * OSTCOUNT))
14759 # space in 1k units, round to 4k blocks
14760 local blkcount=$((space * 1024 / $BS))
14762 echo "Verify fallocate punch: Very large Range"
14763 fallocate -l${space}k $DIR/$tfile ||
14764 error "fallocate ${space}k $DIR/$tfile failed"
14765 # write 1M at the end, start and in the middle
14766 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14767 error "dd failed: bs $BS count 256"
14768 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14769 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14770 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14771 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14774 size=$(stat -c '%s' $DIR/$tfile)
14776 # gather punch length.
14777 local punch_size=$((size - (BS * 2)))
14779 echo "punch_size = $punch_size"
14780 echo "size - punch_size: $((size - punch_size))"
14781 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14783 # Call fallocate to punch all except 2 blocks. We leave the
14784 # first and the last block
14785 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14786 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14787 error "fallocate failed: offset $BS length $punch_size"
14789 size_after=$(stat -c '%s' $DIR/$tfile)
14790 blocks_after=$(stat -c '%b' $DIR/$tfile)
14792 # Verify punch worked.
14793 # Size should be kept
14794 (( size == size_after )) ||
14795 error "punch failed: size $size != $size_after"
14797 # two 4k data blocks to remain plus possible 1 extra extent block
14798 (( blocks_after <= ((BS / 512) * 3) )) ||
14799 error "too many blocks remains: $blocks_after"
14801 # Verify that file has hole between the first and the last blocks
14802 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14803 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14805 echo "Hole at [$hole_start, $hole_end)"
14806 (( hole_start == BS )) ||
14807 error "no hole at offset $BS after punch"
14809 (( hole_end == BS + punch_size )) ||
14810 error "data at offset $hole_end < $((BS + punch_size))"
14812 run_test 150g "Verify fallocate punch on large range"
14814 #LU-2902 roc_hit was not able to read all values from lproc
14815 function roc_hit_init() {
14816 local list=$(comma_list $(osts_nodes))
14817 local dir=$DIR/$tdir-check
14818 local file=$dir/$tfile
14824 #use setstripe to do a write to every ost
14825 for i in $(seq 0 $((OSTCOUNT-1))); do
14826 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14827 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14828 idx=$(printf %04x $i)
14829 BEFORE=$(get_osd_param $list *OST*$idx stats |
14830 awk '$1 == "cache_access" {sum += $7}
14831 END { printf("%0.0f", sum) }')
14833 cancel_lru_locks osc
14834 cat $file >/dev/null
14836 AFTER=$(get_osd_param $list *OST*$idx stats |
14837 awk '$1 == "cache_access" {sum += $7}
14838 END { printf("%0.0f", sum) }')
14840 echo BEFORE:$BEFORE AFTER:$AFTER
14841 if ! let "AFTER - BEFORE == 4"; then
14843 error "roc_hit is not safe to use"
14851 function roc_hit() {
14852 local list=$(comma_list $(osts_nodes))
14853 echo $(get_osd_param $list '' stats |
14854 awk '$1 == "cache_hit" {sum += $7}
14855 END { printf("%0.0f", sum) }')
14858 function set_cache() {
14861 if [ "$2" == "off" ]; then
14864 local list=$(comma_list $(osts_nodes))
14865 set_osd_param $list '' $1_cache_enable $on
14867 cancel_lru_locks osc
14871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14872 remote_ost_nodsh && skip "remote OST with nodsh"
14875 local list=$(comma_list $(osts_nodes))
14877 # check whether obdfilter is cache capable at all
14878 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14879 skip "not cache-capable obdfilter"
14882 # check cache is enabled on all obdfilters
14883 if get_osd_param $list '' read_cache_enable | grep 0; then
14884 skip "oss cache is disabled"
14887 set_osd_param $list '' writethrough_cache_enable 1
14889 # check write cache is enabled on all obdfilters
14890 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14891 skip "oss write cache is NOT enabled"
14896 #define OBD_FAIL_OBD_NO_LRU 0x609
14897 do_nodes $list $LCTL set_param fail_loc=0x609
14899 # pages should be in the case right after write
14900 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14903 local BEFORE=$(roc_hit)
14904 cancel_lru_locks osc
14905 cat $DIR/$tfile >/dev/null
14906 local AFTER=$(roc_hit)
14908 do_nodes $list $LCTL set_param fail_loc=0
14910 if ! let "AFTER - BEFORE == CPAGES"; then
14911 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14914 cancel_lru_locks osc
14915 # invalidates OST cache
14916 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14917 set_osd_param $list '' read_cache_enable 0
14918 cat $DIR/$tfile >/dev/null
14920 # now data shouldn't be found in the cache
14922 cancel_lru_locks osc
14923 cat $DIR/$tfile >/dev/null
14925 if let "AFTER - BEFORE != 0"; then
14926 error "IN CACHE: before: $BEFORE, after: $AFTER"
14929 set_osd_param $list '' read_cache_enable 1
14932 run_test 151 "test cache on oss and controls ==============================="
14935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14937 local TF="$TMP/$tfile"
14939 # simulate ENOMEM during write
14940 #define OBD_FAIL_OST_NOMEM 0x226
14941 lctl set_param fail_loc=0x80000226
14942 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14944 sync || error "sync failed"
14945 lctl set_param fail_loc=0
14947 # discard client's cache
14948 cancel_lru_locks osc
14950 # simulate ENOMEM during read
14951 lctl set_param fail_loc=0x80000226
14952 cmp $TF $DIR/$tfile || error "cmp failed"
14953 lctl set_param fail_loc=0
14957 run_test 152 "test read/write with enomem ============================"
14960 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14962 run_test 153 "test if fdatasync does not crash ======================="
14964 dot_lustre_fid_permission_check() {
14966 local ffid=$MOUNT/.lustre/fid/$fid
14969 echo "stat fid $fid"
14970 stat $ffid > /dev/null || error "stat $ffid failed."
14971 echo "touch fid $fid"
14972 touch $ffid || error "touch $ffid failed."
14973 echo "write to fid $fid"
14974 cat /etc/hosts > $ffid || error "write $ffid failed."
14975 echo "read fid $fid"
14976 diff /etc/hosts $ffid || error "read $ffid failed."
14977 echo "append write to fid $fid"
14978 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14979 echo "rename fid $fid"
14980 mv $ffid $test_dir/$tfile.1 &&
14981 error "rename $ffid to $tfile.1 should fail."
14982 touch $test_dir/$tfile.1
14983 mv $test_dir/$tfile.1 $ffid &&
14984 error "rename $tfile.1 to $ffid should fail."
14985 rm -f $test_dir/$tfile.1
14986 echo "truncate fid $fid"
14987 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14988 echo "link fid $fid"
14989 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14990 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14991 echo "setfacl fid $fid"
14992 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14993 echo "getfacl fid $fid"
14994 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14996 echo "unlink fid $fid"
14997 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14998 echo "mknod fid $fid"
14999 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15001 fid=[0xf00000400:0x1:0x0]
15002 ffid=$MOUNT/.lustre/fid/$fid
15004 echo "stat non-exist fid $fid"
15005 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15006 echo "write to non-exist fid $fid"
15007 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15008 echo "link new fid $fid"
15009 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15011 mkdir -p $test_dir/$tdir
15012 touch $test_dir/$tdir/$tfile
15013 fid=$($LFS path2fid $test_dir/$tdir)
15016 error "error: could not get fid for $test_dir/$dir/$tfile."
15018 ffid=$MOUNT/.lustre/fid/$fid
15021 ls $ffid > /dev/null || error "ls $ffid failed."
15022 echo "touch $fid/$tfile.1"
15023 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15025 echo "touch $MOUNT/.lustre/fid/$tfile"
15026 touch $MOUNT/.lustre/fid/$tfile && \
15027 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15029 echo "setxattr to $MOUNT/.lustre/fid"
15030 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15032 echo "listxattr for $MOUNT/.lustre/fid"
15033 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15035 echo "delxattr from $MOUNT/.lustre/fid"
15036 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15038 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15039 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15040 error "touch invalid fid should fail."
15042 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15043 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15044 error "touch non-normal fid should fail."
15046 echo "rename $tdir to $MOUNT/.lustre/fid"
15047 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15048 error "rename to $MOUNT/.lustre/fid should fail."
15050 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15052 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15053 local new_obf_mode=777
15055 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15056 chmod $new_obf_mode $DIR/.lustre/fid ||
15057 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15059 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15060 [ $obf_mode -eq $new_obf_mode ] ||
15061 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15063 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15064 chmod $old_obf_mode $DIR/.lustre/fid ||
15065 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15068 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15069 fid=$($LFS path2fid $test_dir/$tfile-2)
15071 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15073 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15074 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15075 error "create lov data thru .lustre failed"
15077 echo "cp /etc/passwd $test_dir/$tfile-2"
15078 cp /etc/passwd $test_dir/$tfile-2 ||
15079 error "copy to $test_dir/$tfile-2 failed."
15080 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15081 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15082 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15084 rm -rf $test_dir/tfile.lnk
15085 rm -rf $test_dir/$tfile-2
15089 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15090 skip "Need MDS version at least 2.4.1"
15092 local tf=$DIR/$tfile
15095 local fid=$($LFS path2fid $tf)
15096 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15098 # check that we get the same pathname back
15101 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15102 echo "$rootpath $fid"
15103 found=$($LFS fid2path $rootpath "$fid")
15104 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15105 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15108 # check wrong root path format
15109 rootpath=$MOUNT"_wrong"
15110 found=$($LFS fid2path $rootpath "$fid")
15111 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15113 run_test 154A "lfs path2fid and fid2path basic checks"
15116 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15117 skip "Need MDS version at least 2.4.1"
15119 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15120 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15121 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15122 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15124 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15125 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15127 # check that we get the same pathname
15128 echo "PFID: $PFID, name: $name"
15129 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15130 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15131 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15132 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15134 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15136 run_test 154B "verify the ll_decode_linkea tool"
15139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15140 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15141 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15142 skip "Need MDS version at least 2.2.51"
15143 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15145 cp /etc/hosts $DIR/$tfile
15147 fid=$($LFS path2fid $DIR/$tfile)
15149 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15151 dot_lustre_fid_permission_check "$fid" $DIR ||
15152 error "dot lustre permission check $fid failed"
15154 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15156 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15158 touch $MOUNT/.lustre/file &&
15159 error "creation is not allowed under .lustre"
15161 mkdir $MOUNT/.lustre/dir &&
15162 error "mkdir is not allowed under .lustre"
15166 run_test 154a "Open-by-FID"
15169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15170 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15171 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15172 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15173 skip "Need MDS version at least 2.2.51"
15175 local remote_dir=$DIR/$tdir/remote_dir
15179 mkdir -p $DIR/$tdir
15180 $LFS mkdir -i $MDTIDX $remote_dir ||
15181 error "create remote directory failed"
15183 cp /etc/hosts $remote_dir/$tfile
15185 fid=$($LFS path2fid $remote_dir/$tfile)
15187 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15189 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15190 error "dot lustre permission check $fid failed"
15193 run_test 154b "Open-by-FID for remote directory"
15196 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15197 skip "Need MDS version at least 2.4.1"
15199 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15200 local FID1=$($LFS path2fid $DIR/$tfile.1)
15201 local FID2=$($LFS path2fid $DIR/$tfile.2)
15202 local FID3=$($LFS path2fid $DIR/$tfile.3)
15205 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15206 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15207 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15209 [ "$FID" = "${!want}" ] ||
15210 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15214 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15216 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15217 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15221 run_test 154c "lfs path2fid and fid2path multiple arguments"
15224 remote_mds_nodsh && skip "remote MDS with nodsh"
15225 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15226 skip "Need MDS version at least 2.5.53"
15228 if remote_mds; then
15229 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15233 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15240 local fid=$($LFS path2fid $DIR/$tfile)
15243 cmd="exec $fd<$DIR/$tfile"
15245 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15246 echo "$fid_list" | grep "$fid"
15249 cmd="exec $fd>/dev/null"
15251 if [ $rc -ne 0 ]; then
15252 error "FID $fid not found in open files list $fid_list"
15255 run_test 154d "Verify open file fid"
15259 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15260 skip "Need MDS version at least 2.6.50"
15262 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15263 error ".lustre returned by readdir"
15266 run_test 154e ".lustre is not returned by readdir"
15269 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15271 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15272 mkdir_on_mdt0 $DIR/$tdir
15273 # test dirs inherit from its stripe
15274 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15275 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15276 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15277 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15280 # get fid of parents
15281 local FID0=$($LFS path2fid $DIR/$tdir)
15282 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15283 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15284 local FID3=$($LFS path2fid $DIR)
15286 # check that path2fid --parents returns expected <parent_fid>/name
15287 # 1) test for a directory (single parent)
15288 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15289 [ "$parent" == "$FID0/foo1" ] ||
15290 error "expected parent: $FID0/foo1, got: $parent"
15292 # 2) test for a file with nlink > 1 (multiple parents)
15293 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15294 echo "$parent" | grep -F "$FID1/$tfile" ||
15295 error "$FID1/$tfile not returned in parent list"
15296 echo "$parent" | grep -F "$FID2/link" ||
15297 error "$FID2/link not returned in parent list"
15299 # 3) get parent by fid
15300 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15301 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15302 echo "$parent" | grep -F "$FID1/$tfile" ||
15303 error "$FID1/$tfile not returned in parent list (by fid)"
15304 echo "$parent" | grep -F "$FID2/link" ||
15305 error "$FID2/link not returned in parent list (by fid)"
15307 # 4) test for entry in root directory
15308 parent=$($LFS path2fid --parents $DIR/f)
15309 echo "$parent" | grep -F "$FID3/f" ||
15310 error "$FID3/f not returned in parent list"
15312 # 5) test it on root directory
15313 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15314 error "$MOUNT should not have parents"
15316 # enable xattr caching and check that linkea is correctly updated
15317 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15318 save_lustre_params client "llite.*.xattr_cache" > $save
15319 lctl set_param llite.*.xattr_cache 1
15321 # 6.1) linkea update on rename
15322 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15324 # get parents by fid
15325 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15326 # foo1 should no longer be returned in parent list
15327 echo "$parent" | grep -F "$FID1" &&
15328 error "$FID1 should no longer be in parent list"
15329 # the new path should appear
15330 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15331 error "$FID2/$tfile.moved is not in parent list"
15333 # 6.2) linkea update on unlink
15334 rm -f $DIR/$tdir/foo2/link
15335 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15336 # foo2/link should no longer be returned in parent list
15337 echo "$parent" | grep -F "$FID2/link" &&
15338 error "$FID2/link should no longer be in parent list"
15342 restore_lustre_params < $save
15345 run_test 154f "get parent fids by reading link ea"
15349 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15350 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15351 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15352 skip "Need MDS version at least 2.6.92"
15354 mkdir_on_mdt0 $DIR/$tdir
15355 llapi_fid_test -d $DIR/$tdir
15357 run_test 154g "various llapi FID tests"
15359 test_155_small_load() {
15360 local temp=$TMP/$tfile
15361 local file=$DIR/$tfile
15363 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15364 error "dd of=$temp bs=6096 count=1 failed"
15366 cancel_lru_locks $OSC
15367 cmp $temp $file || error "$temp $file differ"
15369 $TRUNCATE $temp 6000
15370 $TRUNCATE $file 6000
15371 cmp $temp $file || error "$temp $file differ (truncate1)"
15373 echo "12345" >>$temp
15374 echo "12345" >>$file
15375 cmp $temp $file || error "$temp $file differ (append1)"
15377 echo "12345" >>$temp
15378 echo "12345" >>$file
15379 cmp $temp $file || error "$temp $file differ (append2)"
15385 test_155_big_load() {
15386 remote_ost_nodsh && skip "remote OST with nodsh"
15388 local temp=$TMP/$tfile
15389 local file=$DIR/$tfile
15392 local cache_size=$(do_facet ost$((MAXI+1)) \
15393 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15394 local large_file_size=$((cache_size * 2))
15396 echo "OSS cache size: $cache_size KB"
15397 echo "Large file size: $large_file_size KB"
15399 [ $MAXV -le $large_file_size ] &&
15400 skip_env "max available OST size needs > $large_file_size KB"
15402 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15404 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15405 error "dd of=$temp bs=$large_file_size count=1k failed"
15408 cancel_lru_locks osc
15409 cmp $temp $file || error "$temp $file differ"
15415 save_writethrough() {
15416 local facets=$(get_facets OST)
15418 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15424 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15426 save_writethrough $p
15429 set_cache writethrough on
15430 test_155_small_load
15431 restore_lustre_params < $p
15434 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15439 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15441 save_writethrough $p
15444 set_cache writethrough off
15445 test_155_small_load
15446 restore_lustre_params < $p
15449 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15454 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15456 save_writethrough $p
15459 set_cache writethrough on
15460 test_155_small_load
15461 restore_lustre_params < $p
15464 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15469 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15471 save_writethrough $p
15474 set_cache writethrough off
15475 test_155_small_load
15476 restore_lustre_params < $p
15479 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15484 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15486 save_writethrough $p
15489 set_cache writethrough on
15491 restore_lustre_params < $p
15494 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15499 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15501 save_writethrough $p
15504 set_cache writethrough off
15506 restore_lustre_params < $p
15509 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15514 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15516 save_writethrough $p
15519 set_cache writethrough on
15521 restore_lustre_params < $p
15524 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15529 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15531 save_writethrough $p
15534 set_cache writethrough off
15536 restore_lustre_params < $p
15539 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15543 remote_ost_nodsh && skip "remote OST with nodsh"
15544 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15545 skip "stats not implemented on old servers"
15546 [ "$ost1_FSTYPE" = "zfs" ] &&
15547 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15552 local file="$DIR/$tfile"
15553 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15555 save_writethrough $p
15558 log "Turn on read and write cache"
15560 set_cache writethrough on
15562 log "Write data and read it back."
15563 log "Read should be satisfied from the cache."
15564 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15566 cancel_lru_locks osc
15567 cat $file >/dev/null
15569 if ! let "AFTER - BEFORE == CPAGES"; then
15570 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15572 log "cache hits: before: $BEFORE, after: $AFTER"
15575 log "Read again; it should be satisfied from the cache."
15577 cancel_lru_locks osc
15578 cat $file >/dev/null
15580 if ! let "AFTER - BEFORE == CPAGES"; then
15581 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15583 log "cache hits:: before: $BEFORE, after: $AFTER"
15586 log "Turn off the read cache and turn on the write cache"
15588 set_cache writethrough on
15590 log "Read again; it should be satisfied from the cache."
15592 cancel_lru_locks osc
15593 cat $file >/dev/null
15595 if ! let "AFTER - BEFORE == CPAGES"; then
15596 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15598 log "cache hits:: before: $BEFORE, after: $AFTER"
15601 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15602 # > 2.12.56 uses pagecache if cached
15603 log "Read again; it should not be satisfied from the cache."
15605 cancel_lru_locks osc
15606 cat $file >/dev/null
15608 if ! let "AFTER - BEFORE == 0"; then
15609 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15611 log "cache hits:: before: $BEFORE, after: $AFTER"
15615 log "Write data and read it back."
15616 log "Read should be satisfied from the cache."
15617 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15619 cancel_lru_locks osc
15620 cat $file >/dev/null
15622 if ! let "AFTER - BEFORE == CPAGES"; then
15623 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15625 log "cache hits:: before: $BEFORE, after: $AFTER"
15628 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15629 # > 2.12.56 uses pagecache if cached
15630 log "Read again; it should not be satisfied from the cache."
15632 cancel_lru_locks osc
15633 cat $file >/dev/null
15635 if ! let "AFTER - BEFORE == 0"; then
15636 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15638 log "cache hits:: before: $BEFORE, after: $AFTER"
15642 log "Turn off read and write cache"
15644 set_cache writethrough off
15646 log "Write data and read it back"
15647 log "It should not be satisfied from the cache."
15649 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15650 cancel_lru_locks osc
15652 cat $file >/dev/null
15654 if ! let "AFTER - BEFORE == 0"; then
15655 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15657 log "cache hits:: before: $BEFORE, after: $AFTER"
15660 log "Turn on the read cache and turn off the write cache"
15662 set_cache writethrough off
15664 log "Write data and read it back"
15665 log "It should not be satisfied from the cache."
15667 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15669 cancel_lru_locks osc
15670 cat $file >/dev/null
15672 if ! let "AFTER - BEFORE == 0"; then
15673 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15675 log "cache hits:: before: $BEFORE, after: $AFTER"
15678 log "Read again; it should be satisfied from the cache."
15680 cancel_lru_locks osc
15681 cat $file >/dev/null
15683 if ! let "AFTER - BEFORE == CPAGES"; then
15684 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15686 log "cache hits:: before: $BEFORE, after: $AFTER"
15689 restore_lustre_params < $p
15692 run_test 156 "Verification of tunables"
15695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15696 remote_mds_nodsh && skip "remote MDS with nodsh"
15697 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15698 skip "Need MDS version at least 2.2.0"
15700 changelog_register || error "changelog_register failed"
15701 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15702 changelog_users $SINGLEMDS | grep -q $cl_user ||
15703 error "User $cl_user not found in changelog_users"
15705 mkdir_on_mdt0 $DIR/$tdir
15708 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15709 changelog_clear 0 || error "changelog_clear failed"
15710 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15711 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15712 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15713 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15714 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15715 rm $DIR/$tdir/pics/desktop.jpg
15717 echo "verifying changelog mask"
15718 changelog_chmask "-MKDIR"
15719 changelog_chmask "-CLOSE"
15721 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15722 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15724 changelog_chmask "+MKDIR"
15725 changelog_chmask "+CLOSE"
15727 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15728 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15730 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15731 CLOSES=$(changelog_dump | grep -c "CLOSE")
15732 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15733 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15736 echo "verifying target fid"
15737 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15738 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15739 [ "$fidc" == "$fidf" ] ||
15740 error "changelog '$tfile' fid $fidc != file fid $fidf"
15741 echo "verifying parent fid"
15742 # The FID returned from the Changelog may be the directory shard on
15743 # a different MDT, and not the FID returned by path2fid on the parent.
15744 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15745 # since this is what will matter when recreating this file in the tree.
15746 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15747 local pathp=$($LFS fid2path $MOUNT "$fidp")
15748 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15749 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15751 echo "getting records for $cl_user"
15752 changelog_users $SINGLEMDS
15753 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15755 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15756 error "changelog_clear failed"
15757 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15758 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15759 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15760 error "user index expect $user_rec1 + $nclr != $user_rec2"
15762 local min0_rec=$(changelog_users $SINGLEMDS |
15763 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15764 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15765 awk '{ print $1; exit; }')
15767 changelog_dump | tail -n 5
15768 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15769 [ $first_rec == $((min0_rec + 1)) ] ||
15770 error "first index should be $min0_rec + 1 not $first_rec"
15772 # LU-3446 changelog index reset on MDT restart
15773 local cur_rec1=$(changelog_users $SINGLEMDS |
15774 awk '/^current.index:/ { print $NF }')
15775 changelog_clear 0 ||
15776 error "clear all changelog records for $cl_user failed"
15777 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15778 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15779 error "Fail to start $SINGLEMDS"
15780 local cur_rec2=$(changelog_users $SINGLEMDS |
15781 awk '/^current.index:/ { print $NF }')
15782 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15783 [ $cur_rec1 == $cur_rec2 ] ||
15784 error "current index should be $cur_rec1 not $cur_rec2"
15786 echo "verifying users from this test are deregistered"
15787 changelog_deregister || error "changelog_deregister failed"
15788 changelog_users $SINGLEMDS | grep -q $cl_user &&
15789 error "User '$cl_user' still in changelog_users"
15791 # lctl get_param -n mdd.*.changelog_users
15792 # current_index: 144
15793 # ID index (idle seconds)
15794 # cl3 144 (2) mask=<list>
15795 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15796 # this is the normal case where all users were deregistered
15797 # make sure no new records are added when no users are present
15798 local last_rec1=$(changelog_users $SINGLEMDS |
15799 awk '/^current.index:/ { print $NF }')
15800 touch $DIR/$tdir/chloe
15801 local last_rec2=$(changelog_users $SINGLEMDS |
15802 awk '/^current.index:/ { print $NF }')
15803 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15804 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15806 # any changelog users must be leftovers from a previous test
15807 changelog_users $SINGLEMDS
15808 echo "other changelog users; can't verify off"
15811 run_test 160a "changelog sanity"
15813 test_160b() { # LU-3587
15814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15815 remote_mds_nodsh && skip "remote MDS with nodsh"
15816 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15817 skip "Need MDS version at least 2.2.0"
15819 changelog_register || error "changelog_register failed"
15820 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15821 changelog_users $SINGLEMDS | grep -q $cl_user ||
15822 error "User '$cl_user' not found in changelog_users"
15824 local longname1=$(str_repeat a 255)
15825 local longname2=$(str_repeat b 255)
15828 echo "creating very long named file"
15829 touch $longname1 || error "create of '$longname1' failed"
15830 echo "renaming very long named file"
15831 mv $longname1 $longname2
15833 changelog_dump | grep RENME | tail -n 5
15836 run_test 160b "Verify that very long rename doesn't crash in changelog"
15839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15840 remote_mds_nodsh && skip "remote MDS with nodsh"
15842 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15843 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15844 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15845 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15849 # Registration step
15850 changelog_register || error "changelog_register failed"
15853 mkdir -p $DIR/$tdir
15854 $MCREATE $DIR/$tdir/foo_160c
15855 changelog_chmask "-TRUNC"
15856 $TRUNCATE $DIR/$tdir/foo_160c 200
15857 changelog_chmask "+TRUNC"
15858 $TRUNCATE $DIR/$tdir/foo_160c 199
15859 changelog_dump | tail -n 5
15860 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15861 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15863 run_test 160c "verify that changelog log catch the truncate event"
15866 remote_mds_nodsh && skip "remote MDS with nodsh"
15867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15869 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15870 skip "Need MDS version at least 2.7.60"
15872 # Registration step
15873 changelog_register || error "changelog_register failed"
15875 mkdir -p $DIR/$tdir/migrate_dir
15876 changelog_clear 0 || error "changelog_clear failed"
15878 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15879 changelog_dump | tail -n 5
15880 local migrates=$(changelog_dump | grep -c "MIGRT")
15881 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15883 run_test 160d "verify that changelog log catch the migrate event"
15886 remote_mds_nodsh && skip "remote MDS with nodsh"
15889 changelog_register || error "changelog_register failed"
15891 local MDT0=$(facet_svc $SINGLEMDS)
15894 # No user (expect fail)
15895 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15897 if [ $rc -eq 0 ]; then
15898 error "Should fail without user"
15899 elif [ $rc -ne 4 ]; then
15900 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15903 # Delete a future user (expect fail)
15904 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15906 if [ $rc -eq 0 ]; then
15907 error "Deleted non-existant user cl77"
15908 elif [ $rc -ne 2 ]; then
15909 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15912 # Clear to a bad index (1 billion should be safe)
15913 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15916 if [ $rc -eq 0 ]; then
15917 error "Successfully cleared to invalid CL index"
15918 elif [ $rc -ne 22 ]; then
15919 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15922 run_test 160e "changelog negative testing (should return errors)"
15925 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15926 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15927 skip "Need MDS version at least 2.10.56"
15929 local mdts=$(comma_list $(mdts_nodes))
15932 changelog_register || error "first changelog_register failed"
15933 changelog_register || error "second changelog_register failed"
15935 declare -A cl_user1
15936 declare -A cl_user2
15941 # generate some changelog records to accumulate on each MDT
15942 # use all_char because created files should be evenly distributed
15943 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15944 error "test_mkdir $tdir failed"
15945 log "$(date +%s): creating first files"
15946 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15947 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15948 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15951 # check changelogs have been generated
15952 local start=$SECONDS
15953 local idle_time=$((MDSCOUNT * 5 + 5))
15954 local nbcl=$(changelog_dump | wc -l)
15955 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15957 for param in "changelog_max_idle_time=$idle_time" \
15959 "changelog_min_gc_interval=2" \
15960 "changelog_min_free_cat_entries=3"; do
15961 local MDT0=$(facet_svc $SINGLEMDS)
15962 local var="${param%=*}"
15963 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15965 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15966 do_nodes $mdts $LCTL set_param mdd.*.$param
15969 # force cl_user2 to be idle (1st part), but also cancel the
15970 # cl_user1 records so that it is not evicted later in the test.
15971 local sleep1=$((idle_time / 2))
15972 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15975 # simulate changelog catalog almost full
15976 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15977 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15979 for i in $(seq $MDSCOUNT); do
15980 cl_users=(${CL_USERS[mds$i]})
15981 cl_user1[mds$i]="${cl_users[0]}"
15982 cl_user2[mds$i]="${cl_users[1]}"
15984 [ -n "${cl_user1[mds$i]}" ] ||
15985 error "mds$i: no user registered"
15986 [ -n "${cl_user2[mds$i]}" ] ||
15987 error "mds$i: only ${cl_user2[mds$i]} is registered"
15989 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15990 [ -n "$user_rec1" ] ||
15991 error "mds$i: User ${cl_user1[mds$i]} not registered"
15992 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15993 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15994 [ -n "$user_rec2" ] ||
15995 error "mds$i: User ${cl_user1[mds$i]} not registered"
15996 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15997 "$user_rec1 + 2 == $user_rec2"
15998 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15999 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16000 "$user_rec1 + 2, but is $user_rec2"
16001 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16002 [ -n "$user_rec2" ] ||
16003 error "mds$i: User ${cl_user2[mds$i]} not registered"
16004 [ $user_rec1 == $user_rec2 ] ||
16005 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16006 "$user_rec1, but is $user_rec2"
16009 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16010 local sleep2=$((idle_time - (SECONDS - start) + 1))
16011 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16014 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16015 # cl_user1 should be OK because it recently processed records.
16016 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16017 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16018 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16019 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16022 # ensure gc thread is done
16023 for i in $(mdts_nodes); do
16024 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16025 error "$i: GC-thread not done"
16029 for (( i = 1; i <= MDSCOUNT; i++ )); do
16030 # check cl_user1 still registered
16031 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16032 error "mds$i: User ${cl_user1[mds$i]} not registered"
16033 # check cl_user2 unregistered
16034 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16035 error "mds$i: User ${cl_user2[mds$i]} still registered"
16037 # check changelogs are present and starting at $user_rec1 + 1
16038 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16039 [ -n "$user_rec1" ] ||
16040 error "mds$i: User ${cl_user1[mds$i]} not registered"
16041 first_rec=$($LFS changelog $(facet_svc mds$i) |
16042 awk '{ print $1; exit; }')
16044 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16045 [ $((user_rec1 + 1)) == $first_rec ] ||
16046 error "mds$i: rec $first_rec != $user_rec1 + 1"
16049 run_test 160f "changelog garbage collect (timestamped users)"
16052 remote_mds_nodsh && skip "remote MDS with nodsh"
16053 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16054 skip "Need MDS version at least 2.14.55"
16056 local mdts=$(comma_list $(mdts_nodes))
16059 changelog_register || error "first changelog_register failed"
16060 changelog_register || error "second changelog_register failed"
16062 declare -A cl_user1
16063 declare -A cl_user2
16068 # generate some changelog records to accumulate on each MDT
16069 # use all_char because created files should be evenly distributed
16070 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16071 error "test_mkdir $tdir failed"
16072 for ((i = 0; i < MDSCOUNT; i++)); do
16073 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16074 error "create $DIR/$tdir/d$i.1 failed"
16077 # check changelogs have been generated
16078 local nbcl=$(changelog_dump | wc -l)
16079 (( $nbcl > 0 )) || error "no changelogs found"
16081 # reduce the max_idle_indexes value to make sure we exceed it
16082 for param in "changelog_max_idle_indexes=2" \
16084 "changelog_min_gc_interval=2"; do
16085 local MDT0=$(facet_svc $SINGLEMDS)
16086 local var="${param%=*}"
16087 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16089 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16090 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16091 error "unable to set mdd.*.$param"
16094 local start=$SECONDS
16095 for i in $(seq $MDSCOUNT); do
16096 cl_users=(${CL_USERS[mds$i]})
16097 cl_user1[mds$i]="${cl_users[0]}"
16098 cl_user2[mds$i]="${cl_users[1]}"
16100 [ -n "${cl_user1[mds$i]}" ] ||
16101 error "mds$i: user1 is not registered"
16102 [ -n "${cl_user2[mds$i]}" ] ||
16103 error "mds$i: only ${cl_user1[mds$i]} is registered"
16105 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16106 [ -n "$user_rec1" ] ||
16107 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16108 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16109 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16110 [ -n "$user_rec2" ] ||
16111 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16112 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16113 "$user_rec1 + 2 == $user_rec2"
16114 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16115 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16116 "expected $user_rec1 + 2, but is $user_rec2"
16117 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16118 [ -n "$user_rec2" ] ||
16119 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16120 [ $user_rec1 == $user_rec2 ] ||
16121 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16122 "expected $user_rec1, but is $user_rec2"
16125 # ensure we are past the previous changelog_min_gc_interval set above
16126 local sleep2=$((start + 2 - SECONDS))
16127 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16128 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16129 # cl_user1 should be OK because it recently processed records.
16130 for ((i = 0; i < MDSCOUNT; i++)); do
16131 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16132 error "create $DIR/$tdir/d$i.3 failed"
16135 # ensure gc thread is done
16136 for i in $(mdts_nodes); do
16137 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16138 error "$i: GC-thread not done"
16142 for (( i = 1; i <= MDSCOUNT; i++ )); do
16143 # check cl_user1 still registered
16144 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16145 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16146 # check cl_user2 unregistered
16147 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16148 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16150 # check changelogs are present and starting at $user_rec1 + 1
16151 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16152 [ -n "$user_rec1" ] ||
16153 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16154 first_rec=$($LFS changelog $(facet_svc mds$i) |
16155 awk '{ print $1; exit; }')
16157 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16158 [ $((user_rec1 + 1)) == $first_rec ] ||
16159 error "mds$i: rec $first_rec != $user_rec1 + 1"
16162 run_test 160g "changelog garbage collect on idle records"
16165 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16166 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16167 skip "Need MDS version at least 2.10.56"
16169 local mdts=$(comma_list $(mdts_nodes))
16172 changelog_register || error "first changelog_register failed"
16173 changelog_register || error "second changelog_register failed"
16175 declare -A cl_user1
16176 declare -A cl_user2
16181 # generate some changelog records to accumulate on each MDT
16182 # use all_char because created files should be evenly distributed
16183 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16184 error "test_mkdir $tdir failed"
16185 for ((i = 0; i < MDSCOUNT; i++)); do
16186 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16187 error "create $DIR/$tdir/d$i.1 failed"
16190 # check changelogs have been generated
16191 local nbcl=$(changelog_dump | wc -l)
16192 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16194 for param in "changelog_max_idle_time=10" \
16196 "changelog_min_gc_interval=2"; do
16197 local MDT0=$(facet_svc $SINGLEMDS)
16198 local var="${param%=*}"
16199 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16201 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16202 do_nodes $mdts $LCTL set_param mdd.*.$param
16205 # force cl_user2 to be idle (1st part)
16208 for i in $(seq $MDSCOUNT); do
16209 cl_users=(${CL_USERS[mds$i]})
16210 cl_user1[mds$i]="${cl_users[0]}"
16211 cl_user2[mds$i]="${cl_users[1]}"
16213 [ -n "${cl_user1[mds$i]}" ] ||
16214 error "mds$i: no user registered"
16215 [ -n "${cl_user2[mds$i]}" ] ||
16216 error "mds$i: only ${cl_user2[mds$i]} is registered"
16218 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16219 [ -n "$user_rec1" ] ||
16220 error "mds$i: User ${cl_user1[mds$i]} not registered"
16221 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16222 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16223 [ -n "$user_rec2" ] ||
16224 error "mds$i: User ${cl_user1[mds$i]} not registered"
16225 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16226 "$user_rec1 + 2 == $user_rec2"
16227 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16228 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16229 "$user_rec1 + 2, but is $user_rec2"
16230 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16231 [ -n "$user_rec2" ] ||
16232 error "mds$i: User ${cl_user2[mds$i]} not registered"
16233 [ $user_rec1 == $user_rec2 ] ||
16234 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16235 "$user_rec1, but is $user_rec2"
16238 # force cl_user2 to be idle (2nd part) and to reach
16239 # changelog_max_idle_time
16242 # force each GC-thread start and block then
16243 # one per MDT/MDD, set fail_val accordingly
16244 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16245 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16247 # generate more changelogs to trigger fail_loc
16248 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16249 error "create $DIR/$tdir/${tfile}bis failed"
16251 # stop MDT to stop GC-thread, should be done in back-ground as it will
16252 # block waiting for the thread to be released and exit
16253 declare -A stop_pids
16254 for i in $(seq $MDSCOUNT); do
16256 stop_pids[mds$i]=$!
16259 for i in $(mdts_nodes); do
16262 local facets=$(facets_up_on_host $i)
16264 for facet in ${facets//,/ }; do
16265 if [[ $facet == mds* ]]; then
16269 # ensure each MDS's gc threads are still present and all in "R"
16270 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16271 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16272 error "$i: expected $nb GC-thread"
16274 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16276 error "$i: GC-thread not found in R-state"
16277 # check umounts of each MDT on MDS have reached kthread_stop()
16278 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16279 error "$i: expected $nb umount"
16281 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16282 error "$i: umount not found in D-state"
16285 # release all GC-threads
16286 do_nodes $mdts $LCTL set_param fail_loc=0
16288 # wait for MDT stop to complete
16289 for i in $(seq $MDSCOUNT); do
16290 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16294 # may try to check if any orphan changelog records are present
16295 # via ldiskfs/zfs and llog_reader...
16297 # re-start/mount MDTs
16298 for i in $(seq $MDSCOUNT); do
16299 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16300 error "Fail to start mds$i"
16304 for i in $(seq $MDSCOUNT); do
16305 # check cl_user1 still registered
16306 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16307 error "mds$i: User ${cl_user1[mds$i]} not registered"
16308 # check cl_user2 unregistered
16309 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16310 error "mds$i: User ${cl_user2[mds$i]} still registered"
16312 # check changelogs are present and starting at $user_rec1 + 1
16313 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16314 [ -n "$user_rec1" ] ||
16315 error "mds$i: User ${cl_user1[mds$i]} not registered"
16316 first_rec=$($LFS changelog $(facet_svc mds$i) |
16317 awk '{ print $1; exit; }')
16319 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16320 [ $((user_rec1 + 1)) == $first_rec ] ||
16321 error "mds$i: first index should be $user_rec1 + 1, " \
16322 "but is $first_rec"
16325 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16330 local mdts=$(comma_list $(mdts_nodes))
16332 changelog_register || error "first changelog_register failed"
16334 # generate some changelog records to accumulate on each MDT
16335 # use all_char because created files should be evenly distributed
16336 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16337 error "test_mkdir $tdir failed"
16338 for ((i = 0; i < MDSCOUNT; i++)); do
16339 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16340 error "create $DIR/$tdir/d$i.1 failed"
16343 # check changelogs have been generated
16344 local nbcl=$(changelog_dump | wc -l)
16345 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16347 # simulate race between register and unregister
16348 # XXX as fail_loc is set per-MDS, with DNE configs the race
16349 # simulation will only occur for one MDT per MDS and for the
16350 # others the normal race scenario will take place
16351 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16352 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16353 do_nodes $mdts $LCTL set_param fail_val=1
16355 # unregister 1st user
16356 changelog_deregister &
16358 # wait some time for deregister work to reach race rdv
16360 # register 2nd user
16361 changelog_register || error "2nd user register failed"
16363 wait $pid1 || error "1st user deregister failed"
16367 declare -A LAST_REC
16368 for i in $(seq $MDSCOUNT); do
16369 if changelog_users mds$i | grep "^cl"; then
16370 # make sure new records are added with one user present
16371 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16372 awk '/^current.index:/ { print $NF }')
16374 error "mds$i has no user registered"
16378 # generate more changelog records to accumulate on each MDT
16379 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16380 error "create $DIR/$tdir/${tfile}bis failed"
16382 for i in $(seq $MDSCOUNT); do
16383 last_rec=$(changelog_users $SINGLEMDS |
16384 awk '/^current.index:/ { print $NF }')
16385 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16386 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16387 error "changelogs are off on mds$i"
16390 run_test 160i "changelog user register/unregister race"
16393 remote_mds_nodsh && skip "remote MDS with nodsh"
16394 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16395 skip "Need MDS version at least 2.12.56"
16397 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16398 stack_trap "umount $MOUNT2" EXIT
16400 changelog_register || error "first changelog_register failed"
16401 stack_trap "changelog_deregister" EXIT
16403 # generate some changelog
16404 # use all_char because created files should be evenly distributed
16405 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16406 error "mkdir $tdir failed"
16407 for ((i = 0; i < MDSCOUNT; i++)); do
16408 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16409 error "create $DIR/$tdir/d$i.1 failed"
16412 # open the changelog device
16413 exec 3>/dev/changelog-$FSNAME-MDT0000
16414 stack_trap "exec 3>&-" EXIT
16415 exec 4</dev/changelog-$FSNAME-MDT0000
16416 stack_trap "exec 4<&-" EXIT
16418 # umount the first lustre mount
16420 stack_trap "mount_client $MOUNT" EXIT
16422 # read changelog, which may or may not fail, but should not crash
16426 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16427 changelog_users $SINGLEMDS | grep -q $cl_user ||
16428 error "User $cl_user not found in changelog_users"
16430 printf 'clear:'$cl_user':0' >&3
16432 run_test 160j "client can be umounted while its chanangelog is being used"
16435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16436 remote_mds_nodsh && skip "remote MDS with nodsh"
16438 mkdir -p $DIR/$tdir/1/1
16440 changelog_register || error "changelog_register failed"
16441 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16443 changelog_users $SINGLEMDS | grep -q $cl_user ||
16444 error "User '$cl_user' not found in changelog_users"
16445 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16446 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16447 rmdir $DIR/$tdir/1/1 & sleep 1
16449 touch $DIR/$tdir/2/2
16450 rm -rf $DIR/$tdir/2
16455 changelog_dump | grep rmdir || error "rmdir not recorded"
16457 run_test 160k "Verify that changelog records are not lost"
16459 # Verifies that a file passed as a parameter has recently had an operation
16460 # performed on it that has generated an MTIME changelog which contains the
16461 # correct parent FID. As files might reside on a different MDT from the
16462 # parent directory in DNE configurations, the FIDs are translated to paths
16463 # before being compared, which should be identical
16464 compare_mtime_changelog() {
16472 mdtidx=$($LFS getstripe --mdt-index $file)
16473 mdtidx=$(printf "%04x" $mdtidx)
16475 # Obtain the parent FID from the MTIME changelog
16476 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16477 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16479 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16480 [ -z "$cl_fid" ] && error "parent FID not present"
16482 # Verify that the path for the parent FID is the same as the path for
16483 # the test directory
16484 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16488 [[ "${pdir%/}" == "$dir" ]] ||
16489 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16495 remote_mds_nodsh && skip "remote MDS with nodsh"
16496 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16497 skip "Need MDS version at least 2.13.55"
16501 changelog_register || error "changelog_register failed"
16502 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16504 changelog_users $SINGLEMDS | grep -q $cl_user ||
16505 error "User '$cl_user' not found in changelog_users"
16507 # Clear some types so that MTIME changelogs are generated
16508 changelog_chmask "-CREAT"
16509 changelog_chmask "-CLOSE"
16511 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16513 # Test CL_MTIME during setattr
16514 touch $DIR/$tdir/$tfile
16515 compare_mtime_changelog $DIR/$tdir/$tfile
16517 # Test CL_MTIME during close
16518 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16519 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16521 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16525 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16526 skip "Need MDS version at least 2.14.51"
16533 changelog_register || error "first changelog_register failed"
16534 changelog_register || error "second changelog_register failed"
16536 cl_users=(${CL_USERS[mds1]})
16537 cl_user1="${cl_users[0]}"
16538 cl_user2="${cl_users[1]}"
16539 # generate some changelog records to accumulate on MDT0
16540 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16541 createmany -m $DIR/$tdir/$tfile 50 ||
16542 error "create $DIR/$tdir/$tfile failed"
16543 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16546 # check changelogs have been generated
16547 local nbcl=$(changelog_dump | wc -l)
16548 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16550 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16551 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16553 __changelog_clear mds1 $cl_user1 +10
16554 __changelog_clear mds1 $cl_user2 0 &
16557 __changelog_clear mds1 $cl_user1 0 ||
16558 error "fail to cancel record for $cl_user1"
16560 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16562 run_test 160m "Changelog clear race"
16565 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16566 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16567 skip "Need MDS version at least 2.14.51"
16576 changelog_register || error "first changelog_register failed"
16578 cl_users=(${CL_USERS[mds1]})
16579 cl_user1="${cl_users[0]}"
16581 # generate some changelog records to accumulate on MDT0
16582 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16583 first_rec=$(changelog_users $SINGLEMDS |
16584 awk '/^current.index:/ { print $NF }')
16585 while (( last_rec < (( first_rec + 65000)) )); do
16586 createmany -m $DIR/$tdir/$tfile 10000 ||
16587 error "create $DIR/$tdir/$tfile failed"
16589 for i in $(seq 0 10000); do
16590 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16594 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16595 error "unlinkmany failed unlink"
16596 last_rec=$(changelog_users $SINGLEMDS |
16597 awk '/^current.index:/ { print $NF }')
16598 echo last record $last_rec
16599 (( last_rec == 0 )) && error "no changelog found"
16602 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16603 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16605 __changelog_clear mds1 $cl_user1 0 &
16608 __changelog_clear mds1 $cl_user1 0 ||
16609 error "fail to cancel record for $cl_user1"
16611 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16613 run_test 160n "Changelog destroy race"
16616 local mdt="$(facet_svc $SINGLEMDS)"
16618 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16619 remote_mds_nodsh && skip "remote MDS with nodsh"
16620 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16621 skip "Need MDS version at least 2.14.52"
16623 changelog_register --user test_160o -m unlnk+close+open ||
16624 error "changelog_register failed"
16626 do_facet $SINGLEMDS $LCTL --device $mdt \
16627 changelog_register -u "Tt3_-#" &&
16628 error "bad symbols in name should fail"
16630 do_facet $SINGLEMDS $LCTL --device $mdt \
16631 changelog_register -u test_160o &&
16632 error "the same name registration should fail"
16634 do_facet $SINGLEMDS $LCTL --device $mdt \
16635 changelog_register -u test_160toolongname &&
16636 error "too long name registration should fail"
16638 changelog_chmask "MARK+HSM"
16639 lctl get_param mdd.*.changelog*mask
16640 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16641 changelog_users $SINGLEMDS | grep -q $cl_user ||
16642 error "User $cl_user not found in changelog_users"
16644 echo $cl_user | grep -q test_160o ||
16645 error "User $cl_user has no specific name 'test160o'"
16648 changelog_clear 0 || error "changelog_clear failed"
16649 # generate some changelog records to accumulate on MDT0
16650 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16651 touch $DIR/$tdir/$tfile # open 1
16653 OPENS=$(changelog_dump | grep -c "OPEN")
16654 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16656 # must be no MKDIR it wasn't set as user mask
16657 MKDIR=$(changelog_dump | grep -c "MKDIR")
16658 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16660 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16661 mdd.$mdt.changelog_current_mask -n)
16662 # register maskless user
16663 changelog_register || error "changelog_register failed"
16664 # effective mask should be not changed because it is not minimal
16665 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16666 mdd.$mdt.changelog_current_mask -n)
16667 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16668 # set server mask to minimal value
16669 changelog_chmask "MARK"
16670 # check effective mask again, should be treated as DEFMASK now
16671 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16672 mdd.$mdt.changelog_current_mask -n)
16673 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16675 do_facet $SINGLEMDS $LCTL --device $mdt \
16676 changelog_deregister -u test_160o ||
16677 error "cannot deregister by name"
16679 run_test 160o "changelog user name and mask"
16682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16683 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16684 skip "Need MDS version at least 2.14.51"
16685 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16691 changelog_register || error "first changelog_register failed"
16693 cl_users=(${CL_USERS[mds1]})
16694 cl_user1="${cl_users[0]}"
16696 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16697 createmany -m $DIR/$tdir/$tfile 50 ||
16698 error "create $DIR/$tdir/$tfile failed"
16699 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16702 # check changelogs have been generated
16703 entry_count=$(changelog_dump | wc -l)
16704 ((entry_count != 0)) || error "no changelog entries found"
16706 # remove changelog_users and check that orphan entries are removed
16708 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16709 start mds1 || error "cannot start mdt"
16710 entry_count=$(changelog_dump | wc -l)
16711 ((entry_count == 0)) ||
16712 error "found $entry_count changelog entries, expected none"
16714 run_test 160p "Changelog orphan cleanup with no users"
16717 local mdt="$(facet_svc $SINGLEMDS)"
16720 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16721 remote_mds_nodsh && skip "remote MDS with nodsh"
16722 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16723 skip "Need MDS version at least 2.14.54"
16725 # set server mask to minimal value like server init does
16726 changelog_chmask "MARK"
16727 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16728 error "changelog_register failed"
16729 # check effective mask again, should be treated as DEFMASK now
16730 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16731 mdd.$mdt.changelog_current_mask -n)
16732 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16733 error "changelog_deregister failed"
16734 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16736 run_test 160q "changelog effective mask is DEFMASK if not set"
16739 remote_mds_nodsh && skip "remote MDS with nodsh"
16740 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16741 skip "Need MDS version at least 2.14.55"
16743 local mdts=$(comma_list $(mdts_nodes))
16745 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16746 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16747 fail_val=$((24 * 3600 * 10))
16749 # Create a user which is 10 days old
16750 changelog_register || error "first changelog_register failed"
16752 declare -A cl_user1
16755 # generate some changelog records to accumulate on each MDT
16756 # use all_char because created files should be evenly distributed
16757 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16758 error "test_mkdir $tdir failed"
16759 for ((i = 0; i < MDSCOUNT; i++)); do
16760 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16761 error "create $DIR/$tdir/d$i.1 failed"
16764 # check changelogs have been generated
16765 local nbcl=$(changelog_dump | wc -l)
16766 (( nbcl > 0 )) || error "no changelogs found"
16768 # reduce the max_idle_indexes value to make sure we exceed it
16769 for param in "changelog_max_idle_indexes=2097446912" \
16770 "changelog_max_idle_time=2592000" \
16772 "changelog_min_gc_interval=2"; do
16773 local MDT0=$(facet_svc $SINGLEMDS)
16774 local var="${param%=*}"
16775 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16777 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16778 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16779 error "unable to set mdd.*.$param"
16782 local start=$SECONDS
16783 for i in $(seq $MDSCOUNT); do
16784 cl_users=(${CL_USERS[mds$i]})
16785 cl_user1[mds$i]="${cl_users[0]}"
16787 [[ -n "${cl_user1[mds$i]}" ]] ||
16788 error "mds$i: no user registered"
16791 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16792 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16794 # ensure we are past the previous changelog_min_gc_interval set above
16795 local sleep2=$((start + 2 - SECONDS))
16796 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16798 # Generate one more changelog to trigger GC
16799 for ((i = 0; i < MDSCOUNT; i++)); do
16800 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16801 error "create $DIR/$tdir/d$i.3 failed"
16804 # ensure gc thread is done
16805 for node in $(mdts_nodes); do
16806 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16807 error "$node: GC-thread not done"
16810 do_nodes $mdts $LCTL set_param fail_loc=0
16812 for (( i = 1; i <= MDSCOUNT; i++ )); do
16813 # check cl_user1 is purged
16814 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16815 error "mds$i: User ${cl_user1[mds$i]} is registered"
16819 run_test 160s "changelog garbage collect on idle records * time"
16822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16824 test_mkdir -c1 $DIR/$tdir
16825 cp /etc/hosts $DIR/$tdir/$tfile
16826 test_mkdir -c1 $DIR/$tdir/foo1
16827 test_mkdir -c1 $DIR/$tdir/foo2
16828 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16829 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16830 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16831 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16832 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16833 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16834 $LFS fid2path $DIR $FID
16835 error "bad link ea"
16838 rm $DIR/$tdir/foo2/zachary
16840 rm $DIR/$tdir/foo2/thor
16842 rm $DIR/$tdir/$tfile
16844 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16845 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16846 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16847 rm $DIR/$tdir/foo2/maggie
16850 local longname=$tfile.avg_len_is_thirty_two_
16851 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16852 error_noexit 'failed to unlink many hardlinks'" EXIT
16853 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16854 error "failed to hardlink many files"
16855 links=$($LFS fid2path $DIR $FID | wc -l)
16856 echo -n "${links}/1000 links in link EA"
16857 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16859 run_test 161a "link ea sanity"
16862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16863 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16866 local remote_dir=$DIR/$tdir/remote_dir
16868 mkdir -p $DIR/$tdir
16869 $LFS mkdir -i $MDTIDX $remote_dir ||
16870 error "create remote directory failed"
16872 cp /etc/hosts $remote_dir/$tfile
16873 mkdir -p $remote_dir/foo1
16874 mkdir -p $remote_dir/foo2
16875 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16876 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16877 ln $remote_dir/$tfile $remote_dir/foo1/luna
16878 ln $remote_dir/$tfile $remote_dir/foo2/thor
16880 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16882 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16883 $LFS fid2path $DIR $FID
16884 error "bad link ea"
16887 rm $remote_dir/foo2/zachary
16889 rm $remote_dir/foo2/thor
16891 rm $remote_dir/$tfile
16893 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16894 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16895 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16896 $LFS fid2path $DIR $FID
16897 error "bad link rename"
16899 rm $remote_dir/foo2/maggie
16902 local longname=filename_avg_len_is_thirty_two_
16903 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16904 error "failed to hardlink many files"
16905 links=$($LFS fid2path $DIR $FID | wc -l)
16906 echo -n "${links}/1000 links in link EA"
16907 [[ ${links} -gt 60 ]] ||
16908 error "expected at least 60 links in link EA"
16909 unlinkmany $remote_dir/foo2/$longname 1000 ||
16910 error "failed to unlink many hardlinks"
16912 run_test 161b "link ea sanity under remote directory"
16915 remote_mds_nodsh && skip "remote MDS with nodsh"
16916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16917 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16918 skip "Need MDS version at least 2.1.5"
16920 # define CLF_RENAME_LAST 0x0001
16921 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16922 changelog_register || error "changelog_register failed"
16925 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16926 touch $DIR/$tdir/foo_161c
16927 touch $DIR/$tdir/bar_161c
16928 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16929 changelog_dump | grep RENME | tail -n 5
16930 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16931 changelog_clear 0 || error "changelog_clear failed"
16932 if [ x$flags != "x0x1" ]; then
16933 error "flag $flags is not 0x1"
16936 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16937 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16938 touch $DIR/$tdir/foo_161c
16939 touch $DIR/$tdir/bar_161c
16940 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16941 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16942 changelog_dump | grep RENME | tail -n 5
16943 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16944 changelog_clear 0 || error "changelog_clear failed"
16945 if [ x$flags != "x0x0" ]; then
16946 error "flag $flags is not 0x0"
16948 echo "rename overwrite a target having nlink > 1," \
16949 "changelog record has flags of $flags"
16951 # rename doesn't overwrite a target (changelog flag 0x0)
16952 touch $DIR/$tdir/foo_161c
16953 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16954 changelog_dump | grep RENME | tail -n 5
16955 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16956 changelog_clear 0 || error "changelog_clear failed"
16957 if [ x$flags != "x0x0" ]; then
16958 error "flag $flags is not 0x0"
16960 echo "rename doesn't overwrite a target," \
16961 "changelog record has flags of $flags"
16963 # define CLF_UNLINK_LAST 0x0001
16964 # unlink a file having nlink = 1 (changelog flag 0x1)
16965 rm -f $DIR/$tdir/foo2_161c
16966 changelog_dump | grep UNLNK | tail -n 5
16967 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16968 changelog_clear 0 || error "changelog_clear failed"
16969 if [ x$flags != "x0x1" ]; then
16970 error "flag $flags is not 0x1"
16972 echo "unlink a file having nlink = 1," \
16973 "changelog record has flags of $flags"
16975 # unlink a file having nlink > 1 (changelog flag 0x0)
16976 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16977 rm -f $DIR/$tdir/foobar_161c
16978 changelog_dump | grep UNLNK | tail -n 5
16979 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16980 changelog_clear 0 || error "changelog_clear failed"
16981 if [ x$flags != "x0x0" ]; then
16982 error "flag $flags is not 0x0"
16984 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16986 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16989 remote_mds_nodsh && skip "remote MDS with nodsh"
16990 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16995 changelog_register || error "changelog_register failed"
16997 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16998 # interfer with $MOUNT/.lustre/fid/ access
17000 [[ $? -eq 0 ]] || error "mkdir failed"
17002 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17003 $LCTL set_param fail_loc=0x8000140c
17005 $LCTL set_param fail_val=5
17008 echo foofoo > $DIR/$tdir/$tfile &
17011 # wait for create to be delayed
17015 [[ $? -eq 0 ]] || error "create should be blocked"
17017 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17018 stack_trap "rm -f $tempfile"
17019 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17020 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17021 # some delay may occur during ChangeLog publishing and file read just
17022 # above, that could allow file write to happen finally
17023 [[ -s $tempfile ]] && echo "file should be empty"
17025 $LCTL set_param fail_loc=0
17028 [[ $? -eq 0 ]] || error "create failed"
17030 run_test 161d "create with concurrent .lustre/fid access"
17033 local expected="$1"
17038 path=$($LFS fid2path "$@")
17041 if [ $rc -ne 0 ]; then
17042 error "path looked up of '$expected' failed: rc=$rc"
17043 elif [ "$path" != "$expected" ]; then
17044 error "path looked up '$path' instead of '$expected'"
17046 echo "FID '$fid' resolves to path '$path' as expected"
17050 test_162a() { # was test_162
17051 test_mkdir -p -c1 $DIR/$tdir/d2
17052 touch $DIR/$tdir/d2/$tfile
17053 touch $DIR/$tdir/d2/x1
17054 touch $DIR/$tdir/d2/x2
17055 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17056 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17058 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17059 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17062 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17063 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17064 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17066 # softlink to wrong file
17067 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17068 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17069 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17072 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17073 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17074 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17075 # fid2path dir/fsname should both work
17076 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17077 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17079 # hardlink count: check that there are 2 links
17080 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17081 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17083 # hardlink indexing: remove the first link
17084 rm $DIR/$tdir/d2/p/q/r/hlink
17085 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17087 run_test 162a "path lookup sanity"
17090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17094 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17095 error "create striped dir failed"
17097 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17098 tail -n 1 | awk '{print $2}')
17099 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17101 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17102 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17105 for ((i=0;i<5;i++)); do
17106 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17107 error "get fid for f$i failed"
17108 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17110 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17111 error "get fid for d$i failed"
17112 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17117 run_test 162b "striped directory path lookup sanity"
17119 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17121 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17122 skip "Need MDS version at least 2.7.51"
17124 local lpath=$tdir.local
17125 local rpath=$tdir.remote
17127 test_mkdir $DIR/$lpath
17128 test_mkdir $DIR/$rpath
17130 for ((i = 0; i <= 101; i++)); do
17133 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17134 error "get fid for local directory $DIR/$lpath failed"
17135 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17138 test_mkdir $DIR/$rpath
17139 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17140 error "get fid for remote directory $DIR/$rpath failed"
17141 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17146 run_test 162c "fid2path works with paths 100 or more directories deep"
17148 oalr_event_count() {
17152 awk -v name="${FSNAME}-OST0000" \
17153 -v event="${event}" \
17154 '$1 == "TRACE" && $2 == event && $3 == name' \
17159 oalr_expect_event_count() {
17162 local expect="${3}"
17165 count=$(oalr_event_count "${event}" "${trace}")
17166 if ((count == expect)); then
17170 error_noexit "${event} event count was '${count}', expected ${expect}"
17176 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17178 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17182 sync # Flush previous IOs so we can count log entries.
17183 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17184 stack_trap cleanup_165 EXIT
17188 local trace="/tmp/${tfile}.trace"
17192 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17193 skip "OFD access log unsupported"
17196 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17199 do_facet ost1 ofd_access_log_reader --list
17202 do_facet ost1 killall -TERM ofd_access_log_reader
17206 if ((rc != 0)); then
17207 error "ofd_access_log_reader exited with rc = '${rc}'"
17210 # Parse trace file for discovery events:
17211 oalr_expect_event_count alr_log_add "${trace}" 1
17212 oalr_expect_event_count alr_log_eof "${trace}" 1
17213 oalr_expect_event_count alr_log_free "${trace}" 1
17215 run_test 165a "ofd access log discovery"
17218 local trace="/tmp/${tfile}.trace"
17219 local file="${DIR}/${tfile}"
17228 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17229 skip "OFD access log unsupported"
17232 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17235 do_facet ost1 ofd_access_log_reader --list
17237 lfs setstripe -c 1 -i 0 "${file}"
17238 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17239 error "cannot create '${file}'"
17242 do_facet ost1 killall -TERM ofd_access_log_reader
17246 if ((rc != 0)); then
17247 error "ofd_access_log_reader exited with rc = '${rc}'"
17250 oalr_expect_event_count alr_log_entry "${trace}" 1
17252 pfid1=$($LFS path2fid "${file}")
17254 # 1 2 3 4 5 6 7 8 9 10
17255 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17256 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17258 echo "entry = '${entry[*]}'" >&2
17261 if [[ "${pfid1}" != "${pfid2}" ]]; then
17262 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17266 if ((size != 1048576)); then
17267 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17271 if [[ "${flags}" != "w" ]]; then
17272 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17275 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17278 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17279 error "cannot read '${file}'"
17282 do_facet ost1 killall -TERM ofd_access_log_reader
17286 if ((rc != 0)); then
17287 error "ofd_access_log_reader exited with rc = '${rc}'"
17290 oalr_expect_event_count alr_log_entry "${trace}" 1
17292 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17293 echo "entry = '${entry[*]}'" >&2
17296 if [[ "${pfid1}" != "${pfid2}" ]]; then
17297 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17301 if ((size != 524288)); then
17302 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17306 if [[ "${flags}" != "r" ]]; then
17307 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17310 run_test 165b "ofd access log entries are produced and consumed"
17313 local trace="/tmp/${tfile}.trace"
17314 local file="${DIR}/${tdir}/${tfile}"
17316 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17317 skip "OFD access log unsupported"
17319 test_mkdir "${DIR}/${tdir}"
17322 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17325 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17327 # 4096 / 64 = 64. Create twice as many entries.
17328 for ((i = 0; i < 128; i++)); do
17329 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17330 error "cannot create file"
17335 do_facet ost1 killall -TERM ofd_access_log_reader
17338 if ((rc != 0)); then
17339 error "ofd_access_log_reader exited with rc = '${rc}'"
17342 unlinkmany "${file}-%d" 128
17344 run_test 165c "full ofd access logs do not block IOs"
17346 oal_get_read_count() {
17349 # STATS lustre-OST0001 alr_read_count 1
17351 do_facet ost1 cat "${stats}" |
17352 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17353 END { print count; }'
17356 oal_expect_read_count() {
17361 # Ask ofd_access_log_reader to write stats.
17362 do_facet ost1 killall -USR1 ofd_access_log_reader
17364 # Allow some time for things to happen.
17367 count=$(oal_get_read_count "${stats}")
17368 if ((count == expect)); then
17372 error_noexit "bad read count, got ${count}, expected ${expect}"
17373 do_facet ost1 cat "${stats}" >&2
17378 local stats="/tmp/${tfile}.stats"
17379 local file="${DIR}/${tdir}/${tfile}"
17380 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17382 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17383 skip "OFD access log unsupported"
17385 test_mkdir "${DIR}/${tdir}"
17388 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17391 lfs setstripe -c 1 -i 0 "${file}"
17393 do_facet ost1 lctl set_param "${param}=rw"
17394 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17395 error "cannot create '${file}'"
17396 oal_expect_read_count "${stats}" 1
17398 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17399 error "cannot read '${file}'"
17400 oal_expect_read_count "${stats}" 2
17402 do_facet ost1 lctl set_param "${param}=r"
17403 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17404 error "cannot create '${file}'"
17405 oal_expect_read_count "${stats}" 2
17407 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17408 error "cannot read '${file}'"
17409 oal_expect_read_count "${stats}" 3
17411 do_facet ost1 lctl set_param "${param}=w"
17412 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17413 error "cannot create '${file}'"
17414 oal_expect_read_count "${stats}" 4
17416 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17417 error "cannot read '${file}'"
17418 oal_expect_read_count "${stats}" 4
17420 do_facet ost1 lctl set_param "${param}=0"
17421 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17422 error "cannot create '${file}'"
17423 oal_expect_read_count "${stats}" 4
17425 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17426 error "cannot read '${file}'"
17427 oal_expect_read_count "${stats}" 4
17429 do_facet ost1 killall -TERM ofd_access_log_reader
17432 if ((rc != 0)); then
17433 error "ofd_access_log_reader exited with rc = '${rc}'"
17436 run_test 165d "ofd_access_log mask works"
17439 local stats="/tmp/${tfile}.stats"
17440 local file0="${DIR}/${tdir}-0/${tfile}"
17441 local file1="${DIR}/${tdir}-1/${tfile}"
17443 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17444 skip "OFD access log unsupported"
17446 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17448 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17449 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17451 lfs setstripe -c 1 -i 0 "${file0}"
17452 lfs setstripe -c 1 -i 0 "${file1}"
17455 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17458 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17459 error "cannot create '${file0}'"
17461 oal_expect_read_count "${stats}" 0
17463 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17464 error "cannot create '${file1}'"
17466 oal_expect_read_count "${stats}" 1
17468 do_facet ost1 killall -TERM ofd_access_log_reader
17471 if ((rc != 0)); then
17472 error "ofd_access_log_reader exited with rc = '${rc}'"
17475 run_test 165e "ofd_access_log MDT index filter works"
17478 local trace="/tmp/${tfile}.trace"
17483 do_facet ost1 timeout 60 ofd_access_log_reader \
17484 --exit-on-close --debug=- --trace=- > "${trace}" &
17491 if ((rc != 0)); then
17492 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17497 run_test 165f "ofd_access_log_reader --exit-on-close works"
17500 # do directio so as not to populate the page cache
17501 log "creating a 10 Mb file"
17502 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17503 error "multiop failed while creating a file"
17504 log "starting reads"
17505 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17506 log "truncating the file"
17507 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17508 error "multiop failed while truncating the file"
17510 kill %+ || true # reads might have finished
17511 echo "wait until dd is finished"
17513 log "removing the temporary file"
17514 rm -rf $DIR/$tfile || error "tmp file removal failed"
17516 run_test 169 "parallel read and truncate should not deadlock"
17519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17521 $LCTL clear # bug 18514
17522 $LCTL debug_daemon start $TMP/${tfile}_log_good
17524 $LCTL debug_daemon stop
17525 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17526 error "sed failed to read log_good"
17528 $LCTL debug_daemon start $TMP/${tfile}_log_good
17530 $LCTL debug_daemon stop
17532 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17533 error "lctl df log_bad failed"
17535 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17536 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17538 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17539 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17541 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17542 error "bad_line good_line1 good_line2 are empty"
17544 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17545 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17546 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17548 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17549 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17550 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17552 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17553 error "bad_line_new good_line_new are empty"
17555 local expected_good=$((good_line1 + good_line2*2))
17557 rm -f $TMP/${tfile}*
17558 # LU-231, short malformed line may not be counted into bad lines
17559 if [ $bad_line -ne $bad_line_new ] &&
17560 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17561 error "expected $bad_line bad lines, but got $bad_line_new"
17565 if [ $expected_good -ne $good_line_new ]; then
17566 error "expected $expected_good good lines, but got $good_line_new"
17571 run_test 170 "test lctl df to handle corrupted log ====================="
17573 test_171() { # bug20592
17574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17576 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17577 $LCTL set_param fail_loc=0x50e
17578 $LCTL set_param fail_val=3000
17579 multiop_bg_pause $DIR/$tfile O_s || true
17581 kill -USR1 $MULTIPID
17585 if dmesg | grep "recursive fault"; then
17586 error "caught a recursive fault"
17588 $LCTL set_param fail_loc=0
17591 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17593 # it would be good to share it with obdfilter-survey/iokit-libecho code
17594 setup_obdecho_osc () {
17597 local obdfilter_name=$2
17598 echo "Creating new osc for $obdfilter_name on $ost_nid"
17599 # make sure we can find loopback nid
17600 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17602 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17603 ${obdfilter_name}_osc_UUID || rc=2; }
17604 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17605 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17609 cleanup_obdecho_osc () {
17610 local obdfilter_name=$1
17611 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17612 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17619 local pages=${3:-64}
17624 local obd_size=$(get_obd_size $node $OBD)
17625 local page_size=$(get_page_size $node)
17626 if [[ -n "$obd_size" ]]; then
17627 local new_count=$((obd_size / (pages * page_size / 1024)))
17628 [[ $new_count -ge $count ]] || count=$new_count
17631 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17632 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17634 if [ $rc -eq 0 ]; then
17635 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17636 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17638 echo "New object id is $id"
17639 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17641 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17642 "test_brw $count w v $pages $id" || rc=4; }
17643 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17645 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17646 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17647 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17648 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17649 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17656 if ! [ -d /sys/fs/lustre/echo_client ] &&
17657 ! module_loaded obdecho; then
17658 load_module obdecho/obdecho &&
17659 stack_trap "rmmod obdecho" EXIT ||
17660 error "unable to load obdecho on client"
17663 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17664 local host=$($LCTL get_param -n osc.$osc.import |
17665 awk '/current_connection:/ { print $2 }' )
17666 local target=$($LCTL get_param -n osc.$osc.import |
17667 awk '/target:/ { print $2 }' )
17668 target=${target%_UUID}
17670 if [ -n "$target" ]; then
17671 setup_obdecho_osc $host $target &&
17672 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17673 { error "obdecho setup failed with $?"; return; }
17675 obdecho_test ${target}_osc client ||
17676 error "obdecho_test failed on ${target}_osc"
17678 $LCTL get_param osc.$osc.import
17679 error "there is no osc.$osc.import target"
17682 run_test 180a "test obdecho on osc"
17685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17686 remote_ost_nodsh && skip "remote OST with nodsh"
17688 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17689 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17690 error "failed to load module obdecho"
17692 local target=$(do_facet ost1 $LCTL dl |
17693 awk '/obdfilter/ { print $4; exit; }')
17695 if [ -n "$target" ]; then
17696 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17698 do_facet ost1 $LCTL dl
17699 error "there is no obdfilter target on ost1"
17702 run_test 180b "test obdecho directly on obdfilter"
17704 test_180c() { # LU-2598
17705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17706 remote_ost_nodsh && skip "remote OST with nodsh"
17707 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17708 skip "Need MDS version at least 2.4.0"
17710 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17711 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17712 error "failed to load module obdecho"
17714 local target=$(do_facet ost1 $LCTL dl |
17715 awk '/obdfilter/ { print $4; exit; }')
17717 if [ -n "$target" ]; then
17718 local pages=16384 # 64MB bulk I/O RPC size
17720 obdecho_test "$target" ost1 "$pages" ||
17721 error "obdecho_test with pages=$pages failed with $?"
17723 do_facet ost1 $LCTL dl
17724 error "there is no obdfilter target on ost1"
17727 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17729 test_181() { # bug 22177
17730 test_mkdir $DIR/$tdir
17731 # create enough files to index the directory
17732 createmany -o $DIR/$tdir/foobar 4000
17733 # print attributes for debug purpose
17736 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17738 # remove the files & current working dir
17739 unlinkmany $DIR/$tdir/foobar 4000
17741 kill -USR1 $MULTIPID
17743 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17746 run_test 181 "Test open-unlinked dir ========================"
17752 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17754 $LCTL set_param mdc.*.rpc_stats=clear
17756 for (( i = 0; i < $tcount; i++ )) ; do
17757 mkdir $DIR/$tdir/$i
17760 for (( i = 0; i < $tcount; i++ )) ; do
17761 createmany -o $DIR/$tdir/$i/f- $fcount &
17765 for (( i = 0; i < $tcount; i++ )) ; do
17766 unlinkmany $DIR/$tdir/$i/f- $fcount &
17770 $LCTL get_param mdc.*.rpc_stats
17774 run_test 182 "Test parallel modify metadata operations ================"
17776 test_183() { # LU-2275
17777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17778 remote_mds_nodsh && skip "remote MDS with nodsh"
17779 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17780 skip "Need MDS version at least 2.3.56"
17782 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17783 echo aaa > $DIR/$tdir/$tfile
17785 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17786 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17788 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17789 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17791 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17793 # Flush negative dentry cache
17794 touch $DIR/$tdir/$tfile
17796 # We are not checking for any leaked references here, they'll
17797 # become evident next time we do cleanup with module unload.
17800 run_test 183 "No crash or request leak in case of strange dispositions ========"
17802 # test suite 184 is for LU-2016, LU-2017
17804 check_swap_layouts_support
17806 dir0=$DIR/$tdir/$testnum
17807 test_mkdir -p -c1 $dir0
17812 $LFS setstripe -c1 $file1
17814 $LFS setstripe -c2 $file2
17816 gen1=$($LFS getstripe -g $file1)
17817 gen2=$($LFS getstripe -g $file2)
17819 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17820 gen=$($LFS getstripe -g $file1)
17821 [[ $gen1 != $gen ]] ||
17822 "Layout generation on $file1 does not change"
17823 gen=$($LFS getstripe -g $file2)
17824 [[ $gen2 != $gen ]] ||
17825 "Layout generation on $file2 does not change"
17827 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17828 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17830 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17832 run_test 184a "Basic layout swap"
17835 check_swap_layouts_support
17837 dir0=$DIR/$tdir/$testnum
17838 mkdir -p $dir0 || error "creating dir $dir0"
17845 $LFS setstripe -c1 $file1
17846 $LFS setstripe -c2 $file2
17847 $LFS setstripe -c1 $file3
17848 chown $RUNAS_ID $file3
17849 gen1=$($LFS getstripe -g $file1)
17850 gen2=$($LFS getstripe -g $file2)
17852 $LFS swap_layouts $dir1 $dir2 &&
17853 error "swap of directories layouts should fail"
17854 $LFS swap_layouts $dir1 $file1 &&
17855 error "swap of directory and file layouts should fail"
17856 $RUNAS $LFS swap_layouts $file1 $file2 &&
17857 error "swap of file we cannot write should fail"
17858 $LFS swap_layouts $file1 $file3 &&
17859 error "swap of file with different owner should fail"
17860 /bin/true # to clear error code
17862 run_test 184b "Forbidden layout swap (will generate errors)"
17865 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17866 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17867 check_swap_layouts_support
17868 check_swap_layout_no_dom $DIR
17870 local dir0=$DIR/$tdir/$testnum
17871 mkdir -p $dir0 || error "creating dir $dir0"
17873 local ref1=$dir0/ref1
17874 local ref2=$dir0/ref2
17875 local file1=$dir0/file1
17876 local file2=$dir0/file2
17877 # create a file large enough for the concurrent test
17878 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17879 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17880 echo "ref file size: ref1($(stat -c %s $ref1))," \
17881 "ref2($(stat -c %s $ref2))"
17884 dd if=$ref1 of=$file1 bs=16k &
17887 # Make sure dd starts to copy file, but wait at most 5 seconds
17889 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17891 $LFS swap_layouts $file1 $file2
17894 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17895 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17897 # how many bytes copied before swapping layout
17898 local copied=$(stat -c %s $file2)
17899 local remaining=$(stat -c %s $ref1)
17900 remaining=$((remaining - copied))
17901 echo "Copied $copied bytes before swapping layout..."
17903 cmp -n $copied $file1 $ref2 | grep differ &&
17904 error "Content mismatch [0, $copied) of ref2 and file1"
17905 cmp -n $copied $file2 $ref1 ||
17906 error "Content mismatch [0, $copied) of ref1 and file2"
17907 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17908 error "Content mismatch [$copied, EOF) of ref1 and file1"
17911 rm -f $ref1 $ref2 $file1 $file2
17913 run_test 184c "Concurrent write and layout swap"
17916 check_swap_layouts_support
17917 check_swap_layout_no_dom $DIR
17918 [ -z "$(which getfattr 2>/dev/null)" ] &&
17919 skip_env "no getfattr command"
17921 local file1=$DIR/$tdir/$tfile-1
17922 local file2=$DIR/$tdir/$tfile-2
17923 local file3=$DIR/$tdir/$tfile-3
17927 mkdir -p $DIR/$tdir
17928 touch $file1 || error "create $file1 failed"
17929 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17930 error "create $file2 failed"
17931 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17932 error "create $file3 failed"
17933 lovea1=$(get_layout_param $file1)
17935 $LFS swap_layouts $file2 $file3 ||
17936 error "swap $file2 $file3 layouts failed"
17937 $LFS swap_layouts $file1 $file2 ||
17938 error "swap $file1 $file2 layouts failed"
17940 lovea2=$(get_layout_param $file2)
17943 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17945 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17946 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17948 run_test 184d "allow stripeless layouts swap"
17951 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17952 skip "Need MDS version at least 2.6.94"
17953 check_swap_layouts_support
17954 check_swap_layout_no_dom $DIR
17955 [ -z "$(which getfattr 2>/dev/null)" ] &&
17956 skip_env "no getfattr command"
17958 local file1=$DIR/$tdir/$tfile-1
17959 local file2=$DIR/$tdir/$tfile-2
17960 local file3=$DIR/$tdir/$tfile-3
17963 mkdir -p $DIR/$tdir
17964 touch $file1 || error "create $file1 failed"
17965 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17966 error "create $file2 failed"
17967 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17968 error "create $file3 failed"
17970 $LFS swap_layouts $file1 $file2 ||
17971 error "swap $file1 $file2 layouts failed"
17973 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17974 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17976 echo 123 > $file1 || error "Should be able to write into $file1"
17978 $LFS swap_layouts $file1 $file3 ||
17979 error "swap $file1 $file3 layouts failed"
17981 echo 123 > $file1 || error "Should be able to write into $file1"
17983 rm -rf $file1 $file2 $file3
17985 run_test 184e "Recreate layout after stripeless layout swaps"
17988 # Create a file with name longer than sizeof(struct stat) ==
17989 # 144 to see if we can get chars from the file name to appear
17990 # in the returned striping. Note that 'f' == 0x66.
17991 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17993 mkdir -p $DIR/$tdir
17994 mcreate $DIR/$tdir/$file
17995 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17996 error "IOC_MDC_GETFILEINFO returned garbage striping"
17999 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18001 test_185() { # LU-2441
18002 # LU-3553 - no volatile file support in old servers
18003 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18004 skip "Need MDS version at least 2.3.60"
18006 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18007 touch $DIR/$tdir/spoo
18008 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18009 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18010 error "cannot create/write a volatile file"
18011 [ "$FILESET" == "" ] &&
18012 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18013 error "FID is still valid after close"
18015 multiop_bg_pause $DIR/$tdir vVw4096_c
18022 # assume that the next FID for this client is sequential, since stdout
18023 # is unfortunately eaten by multiop_bg_pause
18024 local n=$((${fidv[1]} + 1))
18025 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18026 if [ "$FILESET" == "" ]; then
18027 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18028 error "FID is missing before close"
18030 kill -USR1 $multi_pid
18031 # 1 second delay, so if mtime change we will see it
18033 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18034 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18036 run_test 185 "Volatile file support"
18038 function create_check_volatile() {
18042 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18045 local FID=$(cat /tmp/${tfile}.fid)
18046 [ "$FID" == "" ] && error "can't get FID for volatile"
18047 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18048 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18049 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18053 cancel_lru_locks mdc # flush opencache
18054 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18059 # LU-12516 - volatile creation via .lustre
18060 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18061 skip "Need MDS version at least 2.3.55"
18063 create_check_volatile 0
18064 [ $MDSCOUNT -lt 2 ] && return 0
18067 create_check_volatile 1
18071 run_test 185a "Volatile file creation in .lustre/fid/"
18074 remote_mds_nodsh && skip "remote MDS with nodsh"
18075 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18076 skip "Need MDS version at least 2.3.0"
18078 local dir0=$DIR/$tdir/$testnum
18079 mkdir -p $dir0 || error "creating dir $dir0"
18081 local file=$dir0/file1
18082 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18083 local dv1=$($LFS data_version $file)
18084 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18085 local dv2=$($LFS data_version $file)
18086 [[ $dv1 != $dv2 ]] ||
18087 error "data version did not change on write $dv1 == $dv2"
18092 run_test 187a "Test data version change"
18095 remote_mds_nodsh && skip "remote MDS with nodsh"
18096 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18097 skip "Need MDS version at least 2.3.0"
18099 local dir0=$DIR/$tdir/$testnum
18100 mkdir -p $dir0 || error "creating dir $dir0"
18102 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18103 [[ ${DV[0]} != ${DV[1]} ]] ||
18104 error "data version did not change on write"\
18105 " ${DV[0]} == ${DV[1]}"
18110 run_test 187b "Test data version change on volatile file"
18113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18114 remote_mgs_nodsh && skip "remote MGS with nodsh"
18115 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18117 local POOL=${POOL:-cea1}
18118 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18119 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18122 local last_ost=$(($OSTCOUNT - 1))
18124 local ost_list=$(seq $first_ost $ost_step $last_ost)
18125 local ost_range="$first_ost $last_ost $ost_step"
18126 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18127 local file_dir=$POOL_ROOT/file_tst
18128 local subdir=$test_path/subdir
18132 # former test_200a test_200b
18133 pool_add $POOL || { rc=$? ; break; }
18134 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18135 # former test_200c test_200d
18136 mkdir -p $test_path
18137 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18138 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18140 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18141 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18142 || { rc=$? ; break; }
18143 # former test_200e test_200f
18144 local files=$((OSTCOUNT*3))
18145 pool_alloc_files $POOL $test_path $files "$ost_list" \
18146 || { rc=$? ; break; }
18147 pool_create_files $POOL $file_dir $files "$ost_list" \
18148 || { rc=$? ; break; }
18149 # former test_200g test_200h
18150 pool_lfs_df $POOL || { rc=$? ; break; }
18151 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18153 # former test_201a test_201b test_201c
18154 pool_remove_first_target $POOL || { rc=$? ; break; }
18156 local f=$test_path/$tfile
18157 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18158 pool_remove $POOL $f || { rc=$? ; break; }
18166 run_test 200 "OST pools"
18168 # usage: default_attr <count | size | offset>
18170 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18173 # usage: check_default_stripe_attr
18174 check_default_stripe_attr() {
18175 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18178 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18180 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18184 error "unknown getstripe attr '$1'"
18187 [ $ACTUAL == $EXPECTED ] ||
18188 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18192 test_mkdir $DIR/$tdir
18193 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18195 check_default_stripe_attr --stripe-count
18196 check_default_stripe_attr --stripe-size
18197 check_default_stripe_attr --stripe-index
18199 run_test 204a "Print default stripe attributes"
18202 test_mkdir $DIR/$tdir
18203 $LFS setstripe --stripe-count 1 $DIR/$tdir
18205 check_default_stripe_attr --stripe-size
18206 check_default_stripe_attr --stripe-index
18208 run_test 204b "Print default stripe size and offset"
18211 test_mkdir $DIR/$tdir
18212 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18214 check_default_stripe_attr --stripe-count
18215 check_default_stripe_attr --stripe-index
18217 run_test 204c "Print default stripe count and offset"
18220 test_mkdir $DIR/$tdir
18221 $LFS setstripe --stripe-index 0 $DIR/$tdir
18223 check_default_stripe_attr --stripe-count
18224 check_default_stripe_attr --stripe-size
18226 run_test 204d "Print default stripe count and size"
18229 test_mkdir $DIR/$tdir
18230 $LFS setstripe -d $DIR/$tdir
18232 check_default_stripe_attr --stripe-count --raw
18233 check_default_stripe_attr --stripe-size --raw
18234 check_default_stripe_attr --stripe-index --raw
18236 run_test 204e "Print raw stripe attributes"
18239 test_mkdir $DIR/$tdir
18240 $LFS setstripe --stripe-count 1 $DIR/$tdir
18242 check_default_stripe_attr --stripe-size --raw
18243 check_default_stripe_attr --stripe-index --raw
18245 run_test 204f "Print raw stripe size and offset"
18248 test_mkdir $DIR/$tdir
18249 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18251 check_default_stripe_attr --stripe-count --raw
18252 check_default_stripe_attr --stripe-index --raw
18254 run_test 204g "Print raw stripe count and offset"
18257 test_mkdir $DIR/$tdir
18258 $LFS setstripe --stripe-index 0 $DIR/$tdir
18260 check_default_stripe_attr --stripe-count --raw
18261 check_default_stripe_attr --stripe-size --raw
18263 run_test 204h "Print raw stripe count and size"
18265 # Figure out which job scheduler is being used, if any,
18266 # or use a fake one
18267 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18268 JOBENV=SLURM_JOB_ID
18269 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18271 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18273 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18274 JOBENV=LOADL_STEP_ID
18275 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18278 $LCTL list_param jobid_name > /dev/null 2>&1
18279 if [ $? -eq 0 ]; then
18285 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18287 verify_jobstats() {
18292 # we don't really need to clear the stats for this test to work, since each
18293 # command has a unique jobid, but it makes debugging easier if needed.
18294 # for facet in $facets; do
18295 # local dev=$(convert_facet2label $facet)
18296 # # clear old jobstats
18297 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18300 # use a new JobID for each test, or we might see an old one
18301 [ "$JOBENV" = "FAKE_JOBID" ] &&
18302 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18304 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18306 [ "$JOBENV" = "nodelocal" ] && {
18307 FAKE_JOBID=id.$testnum.%e.$RANDOM
18308 $LCTL set_param jobid_name=$FAKE_JOBID
18309 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18312 log "Test: ${cmd[*]}"
18313 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18315 if [ $JOBENV = "FAKE_JOBID" ]; then
18316 FAKE_JOBID=$JOBVAL ${cmd[*]}
18321 # all files are created on OST0000
18322 for facet in $facets; do
18323 local stats="*.$(convert_facet2label $facet).job_stats"
18325 # strip out libtool wrappers for in-tree executables
18326 if [ $(do_facet $facet lctl get_param $stats |
18327 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18328 do_facet $facet lctl get_param $stats
18329 error "No jobstats for $JOBVAL found on $facet::$stats"
18335 local new_jobenv=$1
18337 set_persistent_param_and_check client "jobid_var" \
18338 "$FSNAME.sys.jobid_var" $new_jobenv
18341 test_205a() { # Job stats
18342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18343 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18344 skip "Need MDS version with at least 2.7.1"
18345 remote_mgs_nodsh && skip "remote MGS with nodsh"
18346 remote_mds_nodsh && skip "remote MDS with nodsh"
18347 remote_ost_nodsh && skip "remote OST with nodsh"
18348 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18349 skip "Server doesn't support jobstats"
18350 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18352 local old_jobenv=$($LCTL get_param -n jobid_var)
18353 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18355 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18356 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18358 stack_trap "do_facet mgs $PERM_CMD \
18359 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18363 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18364 mdt.*.job_cleanup_interval | head -n 1)
18365 local new_interval=5
18366 do_facet $SINGLEMDS \
18367 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18368 stack_trap "do_facet $SINGLEMDS \
18369 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18370 local start=$SECONDS
18374 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18375 verify_jobstats "$cmd" "$SINGLEMDS"
18377 cmd="rmdir $DIR/$tdir"
18378 verify_jobstats "$cmd" "$SINGLEMDS"
18379 # mkdir on secondary MDT
18380 if [ $MDSCOUNT -gt 1 ]; then
18381 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18382 verify_jobstats "$cmd" "mds2"
18385 cmd="mknod $DIR/$tfile c 1 3"
18386 verify_jobstats "$cmd" "$SINGLEMDS"
18388 cmd="rm -f $DIR/$tfile"
18389 verify_jobstats "$cmd" "$SINGLEMDS"
18390 # create all files on OST0000 so verify_jobstats can find OST stats
18392 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18393 verify_jobstats "$cmd" "$SINGLEMDS"
18395 cmd="touch $DIR/$tfile"
18396 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18398 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18399 verify_jobstats "$cmd" "ost1"
18401 cancel_lru_locks osc
18402 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18403 verify_jobstats "$cmd" "ost1"
18405 cmd="$TRUNCATE $DIR/$tfile 0"
18406 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18408 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18409 verify_jobstats "$cmd" "$SINGLEMDS"
18410 # jobstats expiry - sleep until old stats should be expired
18411 local left=$((new_interval + 5 - (SECONDS - start)))
18412 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18413 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18415 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18416 verify_jobstats "$cmd" "$SINGLEMDS"
18417 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18418 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18420 # Ensure that jobid are present in changelog (if supported by MDS)
18421 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18422 changelog_dump | tail -10
18423 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18424 [ $jobids -eq 9 ] ||
18425 error "Wrong changelog jobid count $jobids != 9"
18429 jobstats_set $JOBENV
18431 changelog_dump | grep $tfile
18432 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18433 [ $jobids -eq 0 ] ||
18434 error "Unexpected jobids when jobid_var=$JOBENV"
18437 # test '%j' access to environment variable - if supported
18438 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18439 JOBENV="JOBCOMPLEX"
18440 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18442 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18445 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18446 JOBENV="JOBCOMPLEX"
18447 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18449 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18452 # test '%j' access to per-session jobid - if supported
18453 if lctl list_param jobid_this_session > /dev/null 2>&1
18455 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18456 lctl set_param jobid_this_session=$USER
18458 JOBENV="JOBCOMPLEX"
18459 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18461 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18464 run_test 205a "Verify job stats"
18466 # LU-13117, LU-13597
18468 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18469 skip "Need MDS version at least 2.13.54.91"
18471 job_stats="mdt.*.job_stats"
18472 $LCTL set_param $job_stats=clear
18473 # Setting jobid_var to USER might not be supported
18474 $LCTL set_param jobid_var=USER || true
18475 $LCTL set_param jobid_name="%e.%u"
18476 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18477 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18478 grep "job_id:.*foolish" &&
18479 error "Unexpected jobid found"
18480 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18481 grep "open:.*min.*max.*sum" ||
18482 error "wrong job_stats format found"
18484 run_test 205b "Verify job stats jobid and output format"
18488 $LCTL set_param llite.*.stats=0
18489 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18490 $LCTL get_param llite.*.stats
18491 $LCTL get_param llite.*.stats | grep \
18492 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18493 error "wrong client stats format found"
18495 run_test 205c "Verify client stats format"
18497 # LU-1480, LU-1773 and LU-1657
18499 mkdir -p $DIR/$tdir
18500 $LFS setstripe -c -1 $DIR/$tdir
18501 #define OBD_FAIL_LOV_INIT 0x1403
18502 $LCTL set_param fail_loc=0xa0001403
18503 $LCTL set_param fail_val=1
18504 touch $DIR/$tdir/$tfile || true
18506 run_test 206 "fail lov_init_raid0() doesn't lbug"
18509 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18510 local fsz=`stat -c %s $DIR/$tfile`
18511 cancel_lru_locks mdc
18513 # do not return layout in getattr intent
18514 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18515 $LCTL set_param fail_loc=0x170
18516 local sz=`stat -c %s $DIR/$tfile`
18518 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18522 run_test 207a "can refresh layout at glimpse"
18525 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18526 local cksum=`md5sum $DIR/$tfile`
18527 local fsz=`stat -c %s $DIR/$tfile`
18528 cancel_lru_locks mdc
18529 cancel_lru_locks osc
18531 # do not return layout in getattr intent
18532 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18533 $LCTL set_param fail_loc=0x171
18535 # it will refresh layout after the file is opened but before read issues
18536 echo checksum is "$cksum"
18537 echo "$cksum" |md5sum -c --quiet || error "file differs"
18541 run_test 207b "can refresh layout at open"
18544 # FIXME: in this test suite, only RD lease is used. This is okay
18545 # for now as only exclusive open is supported. After generic lease
18546 # is done, this test suite should be revised. - Jinshan
18548 remote_mds_nodsh && skip "remote MDS with nodsh"
18549 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18550 skip "Need MDS version at least 2.4.52"
18552 echo "==== test 1: verify get lease work"
18553 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18555 echo "==== test 2: verify lease can be broken by upcoming open"
18556 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18560 $MULTIOP $DIR/$tfile oO_RDWR:c
18561 kill -USR1 $PID && wait $PID || error "break lease error"
18563 echo "==== test 3: verify lease can't be granted if an open already exists"
18564 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18568 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18569 kill -USR1 $PID && wait $PID || error "open file error"
18571 echo "==== test 4: lease can sustain over recovery"
18572 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18578 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18580 echo "==== test 5: lease broken can't be regained by replay"
18581 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18585 # open file to break lease and then recovery
18586 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18589 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18593 run_test 208 "Exclusive open"
18596 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18597 skip_env "must have disp_stripe"
18600 sync; sleep 5; sync;
18602 echo 3 > /proc/sys/vm/drop_caches
18603 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18604 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18605 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18607 # open/close 500 times
18608 for i in $(seq 500); do
18612 echo 3 > /proc/sys/vm/drop_caches
18613 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18614 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18615 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18617 echo "before: $req_before, after: $req_after"
18618 [ $((req_after - req_before)) -ge 300 ] &&
18619 error "open/close requests are not freed"
18622 run_test 209 "read-only open/close requests should be freed promptly"
18627 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18631 $LFS getstripe $DIR/$tfile
18633 wait $pid || error "multiop failed"
18635 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18639 $LFS getstripe $DIR/$tfile
18641 wait $pid || error "multiop failed"
18643 run_test 210 "lfs getstripe does not break leases"
18647 size=$((size % 8192 + 1))
18648 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18649 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18650 rm -f $DIR/f212 $DIR/f212.xyz
18652 run_test 212 "Sendfile test ============================================"
18655 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18656 cancel_lru_locks osc
18657 lctl set_param fail_loc=0x8000040f
18658 # generate a read lock
18659 cat $DIR/$tfile > /dev/null
18660 # write to the file, it will try to cancel the above read lock.
18661 cat /etc/hosts >> $DIR/$tfile
18663 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18665 test_214() { # for bug 20133
18666 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18667 for (( i=0; i < 340; i++ )) ; do
18668 touch $DIR/$tdir/d214c/a$i
18671 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18672 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18673 ls $DIR/d214c || error "ls $DIR/d214c failed"
18674 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18675 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18677 run_test 214 "hash-indexed directory test - bug 20133"
18679 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18680 create_lnet_proc_files() {
18681 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18684 # counterpart of create_lnet_proc_files
18685 remove_lnet_proc_files() {
18686 rm -f $TMP/lnet_$1.sys
18689 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18690 # 3rd arg as regexp for body
18691 check_lnet_proc_stats() {
18692 local l=$(cat "$TMP/lnet_$1" |wc -l)
18693 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18695 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18698 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18699 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18700 # optional and can be regexp for 2nd line (lnet.routes case)
18701 check_lnet_proc_entry() {
18702 local blp=2 # blp stands for 'position of 1st line of body'
18703 [ -z "$5" ] || blp=3 # lnet.routes case
18705 local l=$(cat "$TMP/lnet_$1" |wc -l)
18706 # subtracting one from $blp because the body can be empty
18707 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18709 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18710 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18712 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18713 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18715 # bail out if any unexpected line happened
18716 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18717 [ "$?" != 0 ] || error "$2 misformatted"
18720 test_215() { # for bugs 18102, 21079, 21517
18721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18723 local N='(0|[1-9][0-9]*)' # non-negative numeric
18724 local P='[1-9][0-9]*' # positive numeric
18725 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18726 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18727 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18728 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18730 local L1 # regexp for 1st line
18731 local L2 # regexp for 2nd line (optional)
18732 local BR # regexp for the rest (body)
18734 # lnet.stats should look as 11 space-separated non-negative numerics
18735 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18736 create_lnet_proc_files "stats"
18737 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18738 remove_lnet_proc_files "stats"
18740 # lnet.routes should look like this:
18741 # Routing disabled/enabled
18742 # net hops priority state router
18743 # where net is a string like tcp0, hops > 0, priority >= 0,
18744 # state is up/down,
18745 # router is a string like 192.168.1.1@tcp2
18746 L1="^Routing (disabled|enabled)$"
18747 L2="^net +hops +priority +state +router$"
18748 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18749 create_lnet_proc_files "routes"
18750 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18751 remove_lnet_proc_files "routes"
18753 # lnet.routers should look like this:
18754 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18755 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18756 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18757 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18758 L1="^ref +rtr_ref +alive +router$"
18759 BR="^$P +$P +(up|down) +$NID$"
18760 create_lnet_proc_files "routers"
18761 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18762 remove_lnet_proc_files "routers"
18764 # lnet.peers should look like this:
18765 # nid refs state last max rtr min tx min queue
18766 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18767 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18768 # numeric (0 or >0 or <0), queue >= 0.
18769 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18770 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18771 create_lnet_proc_files "peers"
18772 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18773 remove_lnet_proc_files "peers"
18775 # lnet.buffers should look like this:
18776 # pages count credits min
18777 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18778 L1="^pages +count +credits +min$"
18779 BR="^ +$N +$N +$I +$I$"
18780 create_lnet_proc_files "buffers"
18781 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18782 remove_lnet_proc_files "buffers"
18784 # lnet.nis should look like this:
18785 # nid status alive refs peer rtr max tx min
18786 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18787 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18788 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18789 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18790 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18791 create_lnet_proc_files "nis"
18792 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18793 remove_lnet_proc_files "nis"
18795 # can we successfully write to lnet.stats?
18796 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18798 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18800 test_216() { # bug 20317
18801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18802 remote_ost_nodsh && skip "remote OST with nodsh"
18805 local facets=$(get_facets OST)
18806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18808 save_lustre_params client "osc.*.contention_seconds" > $p
18809 save_lustre_params $facets \
18810 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18811 save_lustre_params $facets \
18812 "ldlm.namespaces.filter-*.contended_locks" >> $p
18813 save_lustre_params $facets \
18814 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18815 clear_stats osc.*.osc_stats
18817 # agressive lockless i/o settings
18818 do_nodes $(comma_list $(osts_nodes)) \
18819 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18820 ldlm.namespaces.filter-*.contended_locks=0 \
18821 ldlm.namespaces.filter-*.contention_seconds=60"
18822 lctl set_param -n osc.*.contention_seconds=60
18824 $DIRECTIO write $DIR/$tfile 0 10 4096
18825 $CHECKSTAT -s 40960 $DIR/$tfile
18827 # disable lockless i/o
18828 do_nodes $(comma_list $(osts_nodes)) \
18829 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18830 ldlm.namespaces.filter-*.contended_locks=32 \
18831 ldlm.namespaces.filter-*.contention_seconds=0"
18832 lctl set_param -n osc.*.contention_seconds=0
18833 clear_stats osc.*.osc_stats
18835 dd if=/dev/zero of=$DIR/$tfile count=0
18836 $CHECKSTAT -s 0 $DIR/$tfile
18838 restore_lustre_params <$p
18842 run_test 216 "check lockless direct write updates file size and kms correctly"
18844 test_217() { # bug 22430
18845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 for node in $(nodes_list); do
18851 nid=$(host_nids_address $node $NETTYPE)
18852 if [[ $nid = *-* ]] ; then
18853 echo "lctl ping $(h2nettype $nid)"
18854 lctl ping $(h2nettype $nid)
18856 echo "skipping $node (no hyphen detected)"
18860 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18863 # do directio so as not to populate the page cache
18864 log "creating a 10 Mb file"
18865 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18866 log "starting reads"
18867 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18868 log "truncating the file"
18869 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18871 kill %+ || true # reads might have finished
18872 echo "wait until dd is finished"
18874 log "removing the temporary file"
18875 rm -rf $DIR/$tfile || error "tmp file removal failed"
18877 run_test 218 "parallel read and truncate should not deadlock"
18880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18882 # write one partial page
18883 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18884 # set no grant so vvp_io_commit_write will do sync write
18885 $LCTL set_param fail_loc=0x411
18886 # write a full page at the end of file
18887 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18889 $LCTL set_param fail_loc=0
18890 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18891 $LCTL set_param fail_loc=0x411
18892 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18895 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18896 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18898 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18900 test_220() { #LU-325
18901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18902 remote_ost_nodsh && skip "remote OST with nodsh"
18903 remote_mds_nodsh && skip "remote MDS with nodsh"
18904 remote_mgs_nodsh && skip "remote MGS with nodsh"
18908 # create on MDT0000 so the last_id and next_id are correct
18909 mkdir_on_mdt0 $DIR/$tdir
18910 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18914 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18915 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18916 osp.$mdtosc_proc1.prealloc_last_id)
18917 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18918 osp.$mdtosc_proc1.prealloc_next_id)
18922 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18923 #define OBD_FAIL_OST_ENOINO 0x229
18924 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18925 create_pool $FSNAME.$TESTNAME || return 1
18926 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18928 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18930 MDSOBJS=$((last_id - next_id))
18931 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18933 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18934 echo "OST still has $count kbytes free"
18936 echo "create $MDSOBJS files @next_id..."
18937 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18939 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18940 osp.$mdtosc_proc1.prealloc_last_id)
18941 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18942 osp.$mdtosc_proc1.prealloc_next_id)
18944 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18949 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18950 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18952 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18953 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18954 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18955 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18956 echo "unlink $MDSOBJS files @$next_id..."
18957 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18959 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18964 dd if=`which date` of=$MOUNT/date oflag=sync
18965 chmod +x $MOUNT/date
18967 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18968 $LCTL set_param fail_loc=0x80001401
18970 $MOUNT/date > /dev/null
18973 run_test 221 "make sure fault and truncate race to not cause OOM"
18976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18979 test_mkdir $DIR/$tdir
18980 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18981 createmany -o $DIR/$tdir/$tfile 10
18982 cancel_lru_locks mdc
18983 cancel_lru_locks osc
18984 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18985 $LCTL set_param fail_loc=0x31a
18986 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18987 $LCTL set_param fail_loc=0
18990 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18996 test_mkdir $DIR/$tdir
18997 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18998 createmany -o $DIR/$tdir/$tfile 10
18999 cancel_lru_locks mdc
19000 cancel_lru_locks osc
19001 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19002 $LCTL set_param fail_loc=0x31a
19003 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19004 $LCTL set_param fail_loc=0
19006 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19012 test_mkdir $DIR/$tdir
19013 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19014 createmany -o $DIR/$tdir/$tfile 10
19015 cancel_lru_locks mdc
19016 cancel_lru_locks osc
19017 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19018 $LCTL set_param fail_loc=0x31b
19019 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19020 $LCTL set_param fail_loc=0
19023 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19025 test_224a() { # LU-1039, MRP-303
19026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19027 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19028 $LCTL set_param fail_loc=0x508
19029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19030 $LCTL set_param fail_loc=0
19033 run_test 224a "Don't panic on bulk IO failure"
19035 test_224bd_sub() { # LU-1039, MRP-303
19036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19040 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19042 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19044 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19045 cancel_lru_locks osc
19047 stack_trap "set_checksums $ORIG_CSUM" EXIT
19048 local at_max_saved=0
19050 # adaptive timeouts may prevent seeing the issue
19051 if at_is_enabled; then
19052 at_max_saved=$(at_max_get mds)
19053 at_max_set 0 mds client
19054 stack_trap "at_max_set $at_max_saved mds client" EXIT
19057 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19058 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19059 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19061 do_facet ost1 $LCTL set_param fail_loc=0
19062 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19067 test_224bd_sub 3 error "dd failed"
19069 run_test 224b "Don't panic on bulk IO failure"
19071 test_224c() { # LU-6441
19072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19073 remote_mds_nodsh && skip "remote MDS with nodsh"
19075 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19076 save_writethrough $p
19077 set_cache writethrough on
19079 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19080 local at_max=$($LCTL get_param -n at_max)
19081 local timeout=$($LCTL get_param -n timeout)
19082 local test_at="at_max"
19083 local param_at="$FSNAME.sys.at_max"
19084 local test_timeout="timeout"
19085 local param_timeout="$FSNAME.sys.timeout"
19087 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19089 set_persistent_param_and_check client "$test_at" "$param_at" 0
19090 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19092 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19093 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19094 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19095 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19097 do_facet ost1 "$LCTL set_param fail_loc=0"
19099 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19100 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19103 $LCTL set_param -n $pages_per_rpc
19104 restore_lustre_params < $p
19107 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19109 test_224d() { # LU-11169
19110 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19112 run_test 224d "Don't corrupt data on bulk IO timeout"
19114 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19117 if [ -z ${MDSSURVEY} ]; then
19118 skip_env "mds-survey not found"
19120 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19121 skip "Need MDS version at least 2.2.51"
19123 local mds=$(facet_host $SINGLEMDS)
19124 local target=$(do_nodes $mds 'lctl dl' |
19125 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19127 local cmd1="file_count=1000 thrhi=4"
19128 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19129 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19130 local cmd="$cmd1 $cmd2 $cmd3"
19132 rm -f ${TMP}/mds_survey*
19134 eval $cmd || error "mds-survey with zero-stripe failed"
19135 cat ${TMP}/mds_survey*
19136 rm -f ${TMP}/mds_survey*
19138 run_test 225a "Metadata survey sanity with zero-stripe"
19141 if [ -z ${MDSSURVEY} ]; then
19142 skip_env "mds-survey not found"
19144 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19145 skip "Need MDS version at least 2.2.51"
19146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19147 remote_mds_nodsh && skip "remote MDS with nodsh"
19148 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19149 skip_env "Need to mount OST to test"
19152 local mds=$(facet_host $SINGLEMDS)
19153 local target=$(do_nodes $mds 'lctl dl' |
19154 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19156 local cmd1="file_count=1000 thrhi=4"
19157 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19158 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19159 local cmd="$cmd1 $cmd2 $cmd3"
19161 rm -f ${TMP}/mds_survey*
19163 eval $cmd || error "mds-survey with stripe_count failed"
19164 cat ${TMP}/mds_survey*
19165 rm -f ${TMP}/mds_survey*
19167 run_test 225b "Metadata survey sanity with stripe_count = 1"
19169 mcreate_path2fid () {
19175 local path=$DIR/$tdir/$name
19180 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19181 error "cannot create $desc"
19183 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19185 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19187 fid_path=$($LFS fid2path $MOUNT $fid)
19189 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19191 [ "$path" == "$fid_path" ] ||
19192 error "fid2path returned $fid_path, expected $path"
19194 echo "pass with $path and $fid"
19199 mkdir -p $DIR/$tdir
19201 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19202 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19203 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19204 mcreate_path2fid 0040666 0 0 dir "directory"
19205 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19206 mcreate_path2fid 0100666 0 0 file "regular file"
19207 mcreate_path2fid 0120666 0 0 link "symbolic link"
19208 mcreate_path2fid 0140666 0 0 sock "socket"
19210 run_test 226a "call path2fid and fid2path on files of all type"
19213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19218 mkdir -p $DIR/$tdir
19219 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19220 error "create remote directory failed"
19221 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19222 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19223 "character special file (null)"
19224 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19225 "character special file (no device)"
19226 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19227 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19228 "block special file (loop)"
19229 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19230 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19231 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19233 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19236 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19237 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19238 skip "Need MDS version at least 2.13.55"
19240 local submnt=/mnt/submnt
19241 local srcfile=/etc/passwd
19242 local dstfile=$submnt/passwd
19248 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19249 error "create remote directory failed"
19250 mkdir -p $submnt || error "create $submnt failed"
19251 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19252 error "mount $submnt failed"
19253 stack_trap "umount $submnt" EXIT
19255 cp $srcfile $dstfile
19256 fid=$($LFS path2fid $dstfile)
19257 path=$($LFS fid2path $submnt "$fid")
19258 [ "$path" = "$dstfile" ] ||
19259 error "fid2path $submnt $fid failed ($path != $dstfile)"
19261 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19263 # LU-1299 Executing or running ldd on a truncated executable does not
19264 # cause an out-of-memory condition.
19266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19267 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19269 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19270 chmod +x $MOUNT/date
19272 $MOUNT/date > /dev/null
19273 ldd $MOUNT/date > /dev/null
19276 run_test 227 "running truncated executable does not cause OOM"
19278 # LU-1512 try to reuse idle OI blocks
19280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19281 remote_mds_nodsh && skip "remote MDS with nodsh"
19282 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19284 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19285 local myDIR=$DIR/$tdir
19288 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19289 $LCTL set_param fail_loc=0x80001002
19290 createmany -o $myDIR/t- 10000
19291 $LCTL set_param fail_loc=0
19292 # The guard is current the largest FID holder
19294 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19296 local IDX=$(($SEQ % 64))
19298 do_facet $SINGLEMDS sync
19299 # Make sure journal flushed.
19301 local blk1=$(do_facet $SINGLEMDS \
19302 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19303 grep Blockcount | awk '{print $4}')
19305 # Remove old files, some OI blocks will become idle.
19306 unlinkmany $myDIR/t- 10000
19307 # Create new files, idle OI blocks should be reused.
19308 createmany -o $myDIR/t- 2000
19309 do_facet $SINGLEMDS sync
19310 # Make sure journal flushed.
19312 local blk2=$(do_facet $SINGLEMDS \
19313 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19314 grep Blockcount | awk '{print $4}')
19316 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19318 run_test 228a "try to reuse idle OI blocks"
19321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19322 remote_mds_nodsh && skip "remote MDS with nodsh"
19323 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19325 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19326 local myDIR=$DIR/$tdir
19329 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19330 $LCTL set_param fail_loc=0x80001002
19331 createmany -o $myDIR/t- 10000
19332 $LCTL set_param fail_loc=0
19333 # The guard is current the largest FID holder
19335 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19337 local IDX=$(($SEQ % 64))
19339 do_facet $SINGLEMDS sync
19340 # Make sure journal flushed.
19342 local blk1=$(do_facet $SINGLEMDS \
19343 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19344 grep Blockcount | awk '{print $4}')
19346 # Remove old files, some OI blocks will become idle.
19347 unlinkmany $myDIR/t- 10000
19350 stop $SINGLEMDS || error "Fail to stop MDT."
19352 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19354 df $MOUNT || error "Fail to df."
19355 # Create new files, idle OI blocks should be reused.
19356 createmany -o $myDIR/t- 2000
19357 do_facet $SINGLEMDS sync
19358 # Make sure journal flushed.
19360 local blk2=$(do_facet $SINGLEMDS \
19361 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19362 grep Blockcount | awk '{print $4}')
19364 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19366 run_test 228b "idle OI blocks can be reused after MDT restart"
19370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19371 remote_mds_nodsh && skip "remote MDS with nodsh"
19372 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19374 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19375 local myDIR=$DIR/$tdir
19378 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19379 $LCTL set_param fail_loc=0x80001002
19380 # 20000 files can guarantee there are index nodes in the OI file
19381 createmany -o $myDIR/t- 20000
19382 $LCTL set_param fail_loc=0
19383 # The guard is current the largest FID holder
19385 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19387 local IDX=$(($SEQ % 64))
19389 do_facet $SINGLEMDS sync
19390 # Make sure journal flushed.
19392 local blk1=$(do_facet $SINGLEMDS \
19393 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19394 grep Blockcount | awk '{print $4}')
19396 # Remove old files, some OI blocks will become idle.
19397 unlinkmany $myDIR/t- 20000
19399 # The OI file should become empty now
19401 # Create new files, idle OI blocks should be reused.
19402 createmany -o $myDIR/t- 2000
19403 do_facet $SINGLEMDS sync
19404 # Make sure journal flushed.
19406 local blk2=$(do_facet $SINGLEMDS \
19407 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19408 grep Blockcount | awk '{print $4}')
19410 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19412 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19414 test_229() { # LU-2482, LU-3448
19415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19416 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19417 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19418 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19422 # Create a file with a released layout and stripe count 2.
19423 $MULTIOP $DIR/$tfile H2c ||
19424 error "failed to create file with released layout"
19426 $LFS getstripe -v $DIR/$tfile
19428 local pattern=$($LFS getstripe -L $DIR/$tfile)
19429 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19431 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19433 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19434 stat $DIR/$tfile || error "failed to stat released file"
19436 chown $RUNAS_ID $DIR/$tfile ||
19437 error "chown $RUNAS_ID $DIR/$tfile failed"
19439 chgrp $RUNAS_ID $DIR/$tfile ||
19440 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19442 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19443 rm $DIR/$tfile || error "failed to remove released file"
19445 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19449 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19450 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19451 skip "Need MDS version at least 2.11.52"
19455 test_mkdir $DIR/$tdir
19456 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19457 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19458 [ $mdt_idx -ne 0 ] &&
19459 error "create local directory on wrong MDT $mdt_idx"
19461 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19462 error "create remote directory failed"
19463 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19464 [ $mdt_idx -ne $MDTIDX ] &&
19465 error "create remote directory on wrong MDT $mdt_idx"
19467 createmany -o $DIR/$tdir/test_230/t- 10 ||
19468 error "create files on remote directory failed"
19469 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19470 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19471 rm -r $DIR/$tdir || error "unlink remote directory failed"
19473 run_test 230a "Create remote directory and files under the remote directory"
19476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19477 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19478 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19479 skip "Need MDS version at least 2.11.52"
19487 local migrate_dir=$DIR/$tdir/migrate_dir
19488 local other_dir=$DIR/$tdir/other_dir
19490 test_mkdir $DIR/$tdir
19491 test_mkdir -i0 -c1 $migrate_dir
19492 test_mkdir -i0 -c1 $other_dir
19493 for ((i=0; i<10; i++)); do
19494 mkdir -p $migrate_dir/dir_${i}
19495 createmany -o $migrate_dir/dir_${i}/f 10 ||
19496 error "create files under remote dir failed $i"
19499 cp /etc/passwd $migrate_dir/$tfile
19500 cp /etc/passwd $other_dir/$tfile
19501 chattr +SAD $migrate_dir
19502 chattr +SAD $migrate_dir/$tfile
19504 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19505 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19506 local old_dir_mode=$(stat -c%f $migrate_dir)
19507 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19509 mkdir -p $migrate_dir/dir_default_stripe2
19510 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19511 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19513 mkdir -p $other_dir
19514 ln $migrate_dir/$tfile $other_dir/luna
19515 ln $migrate_dir/$tfile $migrate_dir/sofia
19516 ln $other_dir/$tfile $migrate_dir/david
19517 ln -s $migrate_dir/$tfile $other_dir/zachary
19518 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19519 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19525 for len in 58 59 60; do
19526 lnktgt=$(str_repeat 'l' $len)
19527 touch $migrate_dir/$lnktgt
19528 ln -s $lnktgt $migrate_dir/${len}char_ln
19532 for len in 4094 4095; do
19533 lnktgt=$(str_repeat 'l' $len)
19534 ln -s $lnktgt $migrate_dir/${len}char_ln
19538 for len in 254 255; do
19539 touch $migrate_dir/$(str_repeat 'l' $len)
19542 $LFS migrate -m $MDTIDX $migrate_dir ||
19543 error "fails on migrating remote dir to MDT1"
19545 echo "migratate to MDT1, then checking.."
19546 for ((i = 0; i < 10; i++)); do
19547 for file in $(find $migrate_dir/dir_${i}); do
19548 mdt_index=$($LFS getstripe -m $file)
19549 # broken symlink getstripe will fail
19550 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19551 error "$file is not on MDT${MDTIDX}"
19555 # the multiple link file should still in MDT0
19556 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19557 [ $mdt_index == 0 ] ||
19558 error "$file is not on MDT${MDTIDX}"
19560 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19561 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19562 error " expect $old_dir_flag get $new_dir_flag"
19564 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19565 [ "$old_file_flag" = "$new_file_flag" ] ||
19566 error " expect $old_file_flag get $new_file_flag"
19568 local new_dir_mode=$(stat -c%f $migrate_dir)
19569 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19570 error "expect mode $old_dir_mode get $new_dir_mode"
19572 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19573 [ "$old_file_mode" = "$new_file_mode" ] ||
19574 error "expect mode $old_file_mode get $new_file_mode"
19576 diff /etc/passwd $migrate_dir/$tfile ||
19577 error "$tfile different after migration"
19579 diff /etc/passwd $other_dir/luna ||
19580 error "luna different after migration"
19582 diff /etc/passwd $migrate_dir/sofia ||
19583 error "sofia different after migration"
19585 diff /etc/passwd $migrate_dir/david ||
19586 error "david different after migration"
19588 diff /etc/passwd $other_dir/zachary ||
19589 error "zachary different after migration"
19591 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19592 error "${tfile}_ln different after migration"
19594 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19595 error "${tfile}_ln_other different after migration"
19597 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19598 [ $stripe_count = 2 ] ||
19599 error "dir strpe_count $d != 2 after migration."
19601 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19602 [ $stripe_count = 2 ] ||
19603 error "file strpe_count $d != 2 after migration."
19605 #migrate back to MDT0
19608 $LFS migrate -m $MDTIDX $migrate_dir ||
19609 error "fails on migrating remote dir to MDT0"
19611 echo "migrate back to MDT0, checking.."
19612 for file in $(find $migrate_dir); do
19613 mdt_index=$($LFS getstripe -m $file)
19614 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19615 error "$file is not on MDT${MDTIDX}"
19618 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19619 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19620 error " expect $old_dir_flag get $new_dir_flag"
19622 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19623 [ "$old_file_flag" = "$new_file_flag" ] ||
19624 error " expect $old_file_flag get $new_file_flag"
19626 local new_dir_mode=$(stat -c%f $migrate_dir)
19627 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19628 error "expect mode $old_dir_mode get $new_dir_mode"
19630 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19631 [ "$old_file_mode" = "$new_file_mode" ] ||
19632 error "expect mode $old_file_mode get $new_file_mode"
19634 diff /etc/passwd ${migrate_dir}/$tfile ||
19635 error "$tfile different after migration"
19637 diff /etc/passwd ${other_dir}/luna ||
19638 error "luna different after migration"
19640 diff /etc/passwd ${migrate_dir}/sofia ||
19641 error "sofia different after migration"
19643 diff /etc/passwd ${other_dir}/zachary ||
19644 error "zachary different after migration"
19646 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19647 error "${tfile}_ln different after migration"
19649 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19650 error "${tfile}_ln_other different after migration"
19652 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19653 [ $stripe_count = 2 ] ||
19654 error "dir strpe_count $d != 2 after migration."
19656 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19657 [ $stripe_count = 2 ] ||
19658 error "file strpe_count $d != 2 after migration."
19660 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19662 run_test 230b "migrate directory"
19665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19667 remote_mds_nodsh && skip "remote MDS with nodsh"
19668 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19669 skip "Need MDS version at least 2.11.52"
19675 local migrate_dir=$DIR/$tdir/migrate_dir
19677 #If migrating directory fails in the middle, all entries of
19678 #the directory is still accessiable.
19679 test_mkdir $DIR/$tdir
19680 test_mkdir -i0 -c1 $migrate_dir
19681 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19683 createmany -o $migrate_dir/f $total ||
19684 error "create files under ${migrate_dir} failed"
19686 # fail after migrating top dir, and this will fail only once, so the
19687 # first sub file migration will fail (currently f3), others succeed.
19688 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19689 do_facet mds1 lctl set_param fail_loc=0x1801
19690 local t=$(ls $migrate_dir | wc -l)
19691 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19692 error "migrate should fail"
19693 local u=$(ls $migrate_dir | wc -l)
19694 [ "$u" == "$t" ] || error "$u != $t during migration"
19696 # add new dir/file should succeed
19697 mkdir $migrate_dir/dir ||
19698 error "mkdir failed under migrating directory"
19699 touch $migrate_dir/file ||
19700 error "create file failed under migrating directory"
19702 # add file with existing name should fail
19703 for file in $migrate_dir/f*; do
19704 stat $file > /dev/null || error "stat $file failed"
19705 $OPENFILE -f O_CREAT:O_EXCL $file &&
19706 error "open(O_CREAT|O_EXCL) $file should fail"
19707 $MULTIOP $file m && error "create $file should fail"
19708 touch $DIR/$tdir/remote_dir/$tfile ||
19709 error "touch $tfile failed"
19710 ln $DIR/$tdir/remote_dir/$tfile $file &&
19711 error "link $file should fail"
19712 mdt_index=$($LFS getstripe -m $file)
19713 if [ $mdt_index == 0 ]; then
19714 # file failed to migrate is not allowed to rename to
19715 mv $DIR/$tdir/remote_dir/$tfile $file &&
19716 error "rename to $file should fail"
19718 mv $DIR/$tdir/remote_dir/$tfile $file ||
19719 error "rename to $file failed"
19721 echo hello >> $file || error "write $file failed"
19724 # resume migration with different options should fail
19725 $LFS migrate -m 0 $migrate_dir &&
19726 error "migrate -m 0 $migrate_dir should fail"
19728 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19729 error "migrate -c 2 $migrate_dir should fail"
19731 # resume migration should succeed
19732 $LFS migrate -m $MDTIDX $migrate_dir ||
19733 error "migrate $migrate_dir failed"
19735 echo "Finish migration, then checking.."
19736 for file in $(find $migrate_dir); do
19737 mdt_index=$($LFS getstripe -m $file)
19738 [ $mdt_index == $MDTIDX ] ||
19739 error "$file is not on MDT${MDTIDX}"
19742 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19744 run_test 230c "check directory accessiblity if migration failed"
19747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19749 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19750 skip "Need MDS version at least 2.11.52"
19752 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19754 local migrate_dir=$DIR/$tdir/migrate_dir
19764 old_index=$((RANDOM % MDSCOUNT))
19765 old_count=$((MDSCOUNT - old_index))
19766 new_index=$((RANDOM % MDSCOUNT))
19767 new_count=$((MDSCOUNT - new_index))
19768 new_hash=1 # for all_char
19770 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19771 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19773 test_mkdir $DIR/$tdir
19774 test_mkdir -i $old_index -c $old_count $migrate_dir
19776 for ((i=0; i<100; i++)); do
19777 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19778 createmany -o $migrate_dir/dir_${i}/f 100 ||
19779 error "create files under remote dir failed $i"
19782 echo -n "Migrate from MDT$old_index "
19783 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19784 echo -n "to MDT$new_index"
19785 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19788 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19789 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19790 error "migrate remote dir error"
19792 echo "Finish migration, then checking.."
19793 for file in $(find $migrate_dir -maxdepth 1); do
19794 mdt_index=$($LFS getstripe -m $file)
19795 if [ $mdt_index -lt $new_index ] ||
19796 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19797 error "$file is on MDT$mdt_index"
19801 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19803 run_test 230d "check migrate big directory"
19806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19807 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19808 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19809 skip "Need MDS version at least 2.11.52"
19816 mkdir_on_mdt0 $DIR/$tdir
19817 mkdir $DIR/$tdir/migrate_dir
19818 mkdir $DIR/$tdir/other_dir
19819 touch $DIR/$tdir/migrate_dir/a
19820 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19821 ls $DIR/$tdir/other_dir
19823 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19824 error "migrate dir fails"
19826 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19827 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19829 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19830 [ $mdt_index == 0 ] || error "a is not on MDT0"
19832 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19833 error "migrate dir fails"
19835 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19836 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19838 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19839 [ $mdt_index == 1 ] || error "a is not on MDT1"
19841 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19842 [ $mdt_index == 1 ] || error "b is not on MDT1"
19844 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19845 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19847 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19849 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19851 run_test 230e "migrate mulitple local link files"
19854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19856 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19857 skip "Need MDS version at least 2.11.52"
19862 mkdir -p $DIR/$tdir
19863 mkdir $DIR/$tdir/migrate_dir
19864 $LFS mkdir -i1 $DIR/$tdir/other_dir
19865 touch $DIR/$tdir/migrate_dir/a
19866 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19867 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19868 ls $DIR/$tdir/other_dir
19870 # a should be migrated to MDT1, since no other links on MDT0
19871 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19872 error "#1 migrate dir fails"
19873 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19874 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19875 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19876 [ $mdt_index == 1 ] || error "a is not on MDT1"
19878 # a should stay on MDT1, because it is a mulitple link file
19879 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19880 error "#2 migrate dir fails"
19881 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19882 [ $mdt_index == 1 ] || error "a is not on MDT1"
19884 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19885 error "#3 migrate dir fails"
19887 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19888 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19889 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19891 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19892 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19894 # a should be migrated to MDT0, since no other links on MDT1
19895 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19896 error "#4 migrate dir fails"
19897 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19898 [ $mdt_index == 0 ] || error "a is not on MDT0"
19900 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19902 run_test 230f "migrate mulitple remote link files"
19905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19907 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19908 skip "Need MDS version at least 2.11.52"
19910 mkdir -p $DIR/$tdir/migrate_dir
19912 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19913 error "migrating dir to non-exist MDT succeeds"
19916 run_test 230g "migrate dir to non-exist MDT"
19919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19920 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19921 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19922 skip "Need MDS version at least 2.11.52"
19926 mkdir -p $DIR/$tdir/migrate_dir
19928 $LFS migrate -m1 $DIR &&
19929 error "migrating mountpoint1 should fail"
19931 $LFS migrate -m1 $DIR/$tdir/.. &&
19932 error "migrating mountpoint2 should fail"
19935 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19936 error "migrating $tdir/migrate_dir/.. should fail"
19940 run_test 230h "migrate .. and root"
19943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19944 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19945 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19946 skip "Need MDS version at least 2.11.52"
19948 mkdir -p $DIR/$tdir/migrate_dir
19950 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19951 error "migration fails with a tailing slash"
19953 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19954 error "migration fails with two tailing slashes"
19956 run_test 230i "lfs migrate -m tolerates trailing slashes"
19959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19960 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19961 skip "Need MDS version at least 2.11.52"
19963 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19964 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19965 error "create $tfile failed"
19966 cat /etc/passwd > $DIR/$tdir/$tfile
19968 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19970 cmp /etc/passwd $DIR/$tdir/$tfile ||
19971 error "DoM file mismatch after migration"
19973 run_test 230j "DoM file data not changed after dir migration"
19976 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19977 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19978 skip "Need MDS version at least 2.11.56"
19981 local files_on_starting_mdt=0
19983 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19984 $LFS getdirstripe $DIR/$tdir
19985 for i in $(seq $total); do
19986 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19987 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19988 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19991 echo "$files_on_starting_mdt files on MDT0"
19993 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19994 $LFS getdirstripe $DIR/$tdir
19996 files_on_starting_mdt=0
19997 for i in $(seq $total); do
19998 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19999 error "file $tfile.$i mismatch after migration"
20000 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20001 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20004 echo "$files_on_starting_mdt files on MDT1 after migration"
20005 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20007 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20008 $LFS getdirstripe $DIR/$tdir
20010 files_on_starting_mdt=0
20011 for i in $(seq $total); do
20012 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20013 error "file $tfile.$i mismatch after 2nd migration"
20014 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20015 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20018 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20019 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20023 run_test 230k "file data not changed after dir migration"
20026 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20027 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20028 skip "Need MDS version at least 2.11.56"
20030 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20031 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20032 error "create files under remote dir failed $i"
20033 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20035 run_test 230l "readdir between MDTs won't crash"
20038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20039 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20040 skip "Need MDS version at least 2.11.56"
20043 local mig_dir=$DIR/$tdir/migrate_dir
20044 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20048 echo "Creating files and dirs with xattrs"
20049 test_mkdir $DIR/$tdir
20050 test_mkdir -i0 -c1 $mig_dir
20052 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20053 error "cannot set xattr attr1 on dir"
20054 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20055 error "cannot set xattr attr2 on dir"
20056 touch $mig_dir/dir/f0
20057 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20058 error "cannot set xattr attr1 on file"
20059 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20060 error "cannot set xattr attr2 on file"
20061 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20062 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20063 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20064 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20065 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20066 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20067 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20068 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20069 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20071 echo "Migrating to MDT1"
20072 $LFS migrate -m $MDTIDX $mig_dir ||
20073 error "fails on migrating dir to MDT1"
20075 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20076 echo "Checking xattrs"
20077 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20078 [ "$val" = $longstr ] ||
20079 error "expecting xattr1 $longstr on dir, found $val"
20080 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20081 [ "$val" = $shortstr ] ||
20082 error "expecting xattr2 $shortstr on dir, found $val"
20083 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20084 [ "$val" = $longstr ] ||
20085 error "expecting xattr1 $longstr on file, found $val"
20086 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20087 [ "$val" = $shortstr ] ||
20088 error "expecting xattr2 $shortstr on file, found $val"
20090 run_test 230m "xattrs not changed after dir migration"
20093 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20094 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20095 skip "Need MDS version at least 2.13.53"
20097 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20098 cat /etc/hosts > $DIR/$tdir/$tfile
20099 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20100 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20102 cmp /etc/hosts $DIR/$tdir/$tfile ||
20103 error "File data mismatch after migration"
20105 run_test 230n "Dir migration with mirrored file"
20108 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20109 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20110 skip "Need MDS version at least 2.13.52"
20112 local mdts=$(comma_list $(mdts_nodes))
20114 local restripe_status
20118 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20120 # in case "crush" hash type is not set
20121 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20123 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20124 mdt.*MDT0000.enable_dir_restripe)
20125 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20126 stack_trap "do_nodes $mdts $LCTL set_param \
20127 mdt.*.enable_dir_restripe=$restripe_status"
20130 createmany -m $DIR/$tdir/f 100 ||
20131 error "create files under remote dir failed $i"
20132 createmany -d $DIR/$tdir/d 100 ||
20133 error "create dirs under remote dir failed $i"
20135 for i in $(seq 2 $MDSCOUNT); do
20136 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20137 $LFS setdirstripe -c $i $DIR/$tdir ||
20138 error "split -c $i $tdir failed"
20139 wait_update $HOSTNAME \
20140 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20141 error "dir split not finished"
20142 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20143 awk '/migrate/ {sum += $2} END { print sum }')
20144 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20145 # delta is around total_files/stripe_count
20146 (( $delta < 200 / (i - 1) + 4 )) ||
20147 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20150 run_test 230o "dir split"
20153 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20154 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20155 skip "Need MDS version at least 2.13.52"
20157 local mdts=$(comma_list $(mdts_nodes))
20159 local restripe_status
20163 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20165 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20167 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20168 mdt.*MDT0000.enable_dir_restripe)
20169 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20170 stack_trap "do_nodes $mdts $LCTL set_param \
20171 mdt.*.enable_dir_restripe=$restripe_status"
20173 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20174 createmany -m $DIR/$tdir/f 100 ||
20175 error "create files under remote dir failed"
20176 createmany -d $DIR/$tdir/d 100 ||
20177 error "create dirs under remote dir failed"
20179 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20180 local mdt_hash="crush"
20182 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20183 $LFS setdirstripe -c $c $DIR/$tdir ||
20184 error "split -c $c $tdir failed"
20185 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20186 mdt_hash="$mdt_hash,fixed"
20187 elif [ $c -eq 1 ]; then
20190 wait_update $HOSTNAME \
20191 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20192 error "dir merge not finished"
20193 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20194 awk '/migrate/ {sum += $2} END { print sum }')
20195 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20196 # delta is around total_files/stripe_count
20197 (( delta < 200 / c + 4 )) ||
20198 error "$delta files migrated >= $((200 / c + 4))"
20201 run_test 230p "dir merge"
20204 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20205 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20206 skip "Need MDS version at least 2.13.52"
20208 local mdts=$(comma_list $(mdts_nodes))
20209 local saved_threshold=$(do_facet mds1 \
20210 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20211 local saved_delta=$(do_facet mds1 \
20212 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20213 local threshold=100
20216 local stripe_count=0
20221 # test with fewer files on ZFS
20222 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20224 stack_trap "do_nodes $mdts $LCTL set_param \
20225 mdt.*.dir_split_count=$saved_threshold"
20226 stack_trap "do_nodes $mdts $LCTL set_param \
20227 mdt.*.dir_split_delta=$saved_delta"
20228 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20229 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20230 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20231 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20232 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20233 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20235 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20236 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20238 create=$((threshold * 3 / 2))
20239 while [ $stripe_count -lt $MDSCOUNT ]; do
20240 createmany -m $DIR/$tdir/f $total $create ||
20241 error "create sub files failed"
20242 stat $DIR/$tdir > /dev/null
20243 total=$((total + create))
20244 stripe_count=$((stripe_count + delta))
20245 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20247 wait_update $HOSTNAME \
20248 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20249 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20251 wait_update $HOSTNAME \
20252 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20253 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20255 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20256 echo "$nr_files/$total files on MDT$stripe_index after split"
20257 # allow 10% margin of imbalance with crush hash
20258 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20259 error "$nr_files files on MDT$stripe_index after split"
20261 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20262 [ $nr_files -eq $total ] ||
20263 error "total sub files $nr_files != $total"
20266 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20268 echo "fixed layout directory won't auto split"
20269 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20270 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20271 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20272 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20273 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20275 run_test 230q "dir auto split"
20278 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20279 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20280 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20281 skip "Need MDS version at least 2.13.54"
20283 # maximum amount of local locks:
20284 # parent striped dir - 2 locks
20285 # new stripe in parent to migrate to - 1 lock
20286 # source and target - 2 locks
20287 # Total 5 locks for regular file
20288 mkdir -p $DIR/$tdir
20289 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20290 touch $DIR/$tdir/dir1/eee
20292 # create 4 hardlink for 4 more locks
20293 # Total: 9 locks > RS_MAX_LOCKS (8)
20294 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20295 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20296 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20297 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20298 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20299 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20300 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20301 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20303 cancel_lru_locks mdc
20305 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20306 error "migrate dir fails"
20308 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20310 run_test 230r "migrate with too many local locks"
20313 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20314 skip "Need MDS version at least 2.13.57"
20316 local mdts=$(comma_list $(mdts_nodes))
20317 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20318 mdt.*MDT0000.enable_dir_restripe)
20320 stack_trap "do_nodes $mdts $LCTL set_param \
20321 mdt.*.enable_dir_restripe=$restripe_status"
20325 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20326 test_mkdir $DIR/$tdir
20327 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20328 error "$LFS mkdir doesn't return -EEXIST if target exists"
20332 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20336 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20337 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20338 skip "Need MDS version at least 2.14.50"
20340 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20341 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20342 $LFS project -p 1 -s $DIR/$tdir ||
20343 error "set $tdir project id failed"
20344 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20345 error "set subdir project id failed"
20346 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20348 run_test 230t "migrate directory with project ID set"
20352 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20353 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20354 skip "Need MDS version at least 2.14.53"
20358 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20359 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20360 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20361 for i in $(seq 0 $((MDSCOUNT - 1))); do
20362 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20363 echo "$count dirs migrated to MDT$i"
20365 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20366 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20368 run_test 230u "migrate directory by QOS"
20372 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20373 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20374 skip "Need MDS version at least 2.14.53"
20378 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20379 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20380 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20381 for i in $(seq 0 $((MDSCOUNT - 1))); do
20382 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20383 echo "$count subdirs migrated to MDT$i"
20384 (( i == 3 )) && (( count > 0 )) &&
20385 error "subdir shouldn't be migrated to MDT3"
20387 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20388 (( count == 3 )) || error "dirs migrated to $count MDTs"
20390 run_test 230v "subdir migrated to the MDT where its parent is located"
20394 # For simplicity this test assumes that max_pages_per_rpc
20395 # is the same across all OSCs
20396 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20397 local bulk_size=$((max_pages * PAGE_SIZE))
20398 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20401 mkdir -p $DIR/$tdir
20402 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20403 error "failed to set stripe with -S ${brw_size}M option"
20405 # clear the OSC stats
20406 $LCTL set_param osc.*.stats=0 &>/dev/null
20409 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20410 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20411 oflag=direct &>/dev/null || error "dd failed"
20413 sync; sleep 1; sync # just to be safe
20414 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20415 if [ x$nrpcs != "x1" ]; then
20416 $LCTL get_param osc.*.stats
20417 error "found $nrpcs ost_write RPCs, not 1 as expected"
20421 # Drop the OSC cache, otherwise we will read from it
20422 cancel_lru_locks osc
20424 # clear the OSC stats
20425 $LCTL set_param osc.*.stats=0 &>/dev/null
20427 # Client reads $bulk_size.
20428 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20429 iflag=direct &>/dev/null || error "dd failed"
20431 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20432 if [ x$nrpcs != "x1" ]; then
20433 $LCTL get_param osc.*.stats
20434 error "found $nrpcs ost_read RPCs, not 1 as expected"
20437 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20440 mkdir -p $DIR/$tdir
20442 for i in {0..1023}; do
20443 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20444 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20445 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20449 run_test 231b "must not assert on fully utilized OST request buffer"
20452 mkdir -p $DIR/$tdir
20453 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20455 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20456 do_facet ost1 $LCTL set_param fail_loc=0x31c
20458 # ignore dd failure
20459 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20461 do_facet ost1 $LCTL set_param fail_loc=0
20462 umount_client $MOUNT || error "umount failed"
20463 mount_client $MOUNT || error "mount failed"
20464 stop ost1 || error "cannot stop ost1"
20465 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20467 run_test 232a "failed lock should not block umount"
20470 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20471 skip "Need MDS version at least 2.10.58"
20473 mkdir -p $DIR/$tdir
20474 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20475 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20477 cancel_lru_locks osc
20479 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20480 do_facet ost1 $LCTL set_param fail_loc=0x31c
20483 $LFS data_version $DIR/$tdir/$tfile || true
20485 do_facet ost1 $LCTL set_param fail_loc=0
20486 umount_client $MOUNT || error "umount failed"
20487 mount_client $MOUNT || error "mount failed"
20488 stop ost1 || error "cannot stop ost1"
20489 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20491 run_test 232b "failed data version lock should not block umount"
20494 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20495 skip "Need MDS version at least 2.3.64"
20496 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20498 local fid=$($LFS path2fid $MOUNT)
20500 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20501 error "cannot access $MOUNT using its FID '$fid'"
20503 run_test 233a "checking that OBF of the FS root succeeds"
20506 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20507 skip "Need MDS version at least 2.5.90"
20508 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20510 local fid=$($LFS path2fid $MOUNT/.lustre)
20512 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20513 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20515 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20516 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20517 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20519 run_test 233b "checking that OBF of the FS .lustre succeeds"
20522 local p="$TMP/sanityN-$TESTNAME.parameters"
20523 save_lustre_params client "llite.*.xattr_cache" > $p
20524 lctl set_param llite.*.xattr_cache 1 ||
20525 skip_env "xattr cache is not supported"
20527 mkdir -p $DIR/$tdir || error "mkdir failed"
20528 touch $DIR/$tdir/$tfile || error "touch failed"
20529 # OBD_FAIL_LLITE_XATTR_ENOMEM
20530 $LCTL set_param fail_loc=0x1405
20531 getfattr -n user.attr $DIR/$tdir/$tfile &&
20532 error "getfattr should have failed with ENOMEM"
20533 $LCTL set_param fail_loc=0x0
20536 restore_lustre_params < $p
20539 run_test 234 "xattr cache should not crash on ENOMEM"
20542 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20543 skip "Need MDS version at least 2.4.52"
20545 flock_deadlock $DIR/$tfile
20550 124) error "process hangs on a deadlock"
20552 *) error "error executing flock_deadlock $DIR/$tfile"
20556 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20560 check_swap_layouts_support
20562 local ref1=/etc/passwd
20563 local ref2=/etc/group
20564 local file1=$DIR/$tdir/f1
20565 local file2=$DIR/$tdir/f2
20567 test_mkdir -c1 $DIR/$tdir
20568 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20569 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20570 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20571 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20572 local fd=$(free_fd)
20573 local cmd="exec $fd<>$file2"
20576 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20577 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20580 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20585 run_test 236 "Layout swap on open unlinked file"
20587 # LU-4659 linkea consistency
20589 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20590 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20591 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20592 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20595 ln $DIR/$tfile $DIR/$tfile.lnk
20596 touch $DIR/$tfile.new
20597 mv $DIR/$tfile.new $DIR/$tfile
20598 local fid1=$($LFS path2fid $DIR/$tfile)
20599 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20600 local path1=$($LFS fid2path $FSNAME "$fid1")
20601 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20602 local path2=$($LFS fid2path $FSNAME "$fid2")
20603 [ $tfile.lnk == $path2 ] ||
20604 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20607 run_test 238 "Verify linkea consistency"
20609 test_239A() { # was test_239
20610 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20611 skip "Need MDS version at least 2.5.60"
20613 local list=$(comma_list $(mdts_nodes))
20615 mkdir -p $DIR/$tdir
20616 createmany -o $DIR/$tdir/f- 5000
20617 unlinkmany $DIR/$tdir/f- 5000
20618 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20619 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20620 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20621 osp.*MDT*.sync_in_flight" | calc_sum)
20622 [ "$changes" -eq 0 ] || error "$changes not synced"
20624 run_test 239A "osp_sync test"
20626 test_239a() { #LU-5297
20627 remote_mds_nodsh && skip "remote MDS with nodsh"
20630 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20631 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20632 chgrp $RUNAS_GID $DIR/$tfile
20633 wait_delete_completed
20635 run_test 239a "process invalid osp sync record correctly"
20637 test_239b() { #LU-5297
20638 remote_mds_nodsh && skip "remote MDS with nodsh"
20641 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20642 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20643 chgrp $RUNAS_GID $DIR/$tfile1
20644 wait_delete_completed
20645 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20647 chgrp $RUNAS_GID $DIR/$tfile2
20648 wait_delete_completed
20650 run_test 239b "process osp sync record with ENOMEM error correctly"
20653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20654 remote_mds_nodsh && skip "remote MDS with nodsh"
20656 mkdir -p $DIR/$tdir
20658 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20659 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20660 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20661 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20663 umount_client $MOUNT || error "umount failed"
20664 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20665 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20666 mount_client $MOUNT || error "failed to mount client"
20668 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20669 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20671 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20677 for LOOP in $(seq $count); do
20678 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20679 cancel_lru_locks $OSC || true
20687 for LOOP in $(seq $1); do
20688 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20693 test_241a() { # was test_241
20694 local bsize=$PAGE_SIZE
20696 (( bsize < 40960 )) && bsize=40960
20697 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20699 cancel_lru_locks $OSC
20700 test_241_bio 1000 $bsize &
20702 test_241_dio 1000 $bsize
20705 run_test 241a "bio vs dio"
20708 local bsize=$PAGE_SIZE
20710 (( bsize < 40960 )) && bsize=40960
20711 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20713 test_241_dio 1000 $bsize &
20715 test_241_dio 1000 $bsize
20718 run_test 241b "dio vs dio"
20721 remote_mds_nodsh && skip "remote MDS with nodsh"
20723 mkdir_on_mdt0 $DIR/$tdir
20724 touch $DIR/$tdir/$tfile
20726 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20727 do_facet mds1 lctl set_param fail_loc=0x105
20728 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20730 do_facet mds1 lctl set_param fail_loc=0
20731 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20733 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20737 test_mkdir $DIR/$tdir
20738 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20740 run_test 243 "various group lock tests"
20744 test_mkdir $DIR/$tdir
20745 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20746 sendfile_grouplock $DIR/$tdir/$tfile || \
20747 error "sendfile+grouplock failed"
20750 run_test 244a "sendfile with group lock tests"
20754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20757 local size=$((1024*1024))
20759 test_mkdir $DIR/$tdir
20760 for i in $(seq 1 $threads); do
20761 local file=$DIR/$tdir/file_$((i / 10))
20762 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20765 for i in $(seq 1 $threads); do
20769 run_test 244b "multi-threaded write with group lock"
20772 local flagname="multi_mod_rpcs"
20773 local connect_data_name="max_mod_rpcs"
20776 # check if multiple modify RPCs flag is set
20777 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20778 grep "connect_flags:")
20781 echo "$out" | grep -qw $flagname
20782 if [ $? -ne 0 ]; then
20783 echo "connect flag $flagname is not set"
20787 # check if multiple modify RPCs data is set
20788 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20791 echo "$out" | grep -qw $connect_data_name ||
20792 error "import should have connect data $connect_data_name"
20794 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20800 umount_client $submount
20805 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20807 skip_env "Fileset feature is not supported"
20809 local submount=${MOUNT}_$tdir
20812 mkdir -p $submount || error "mkdir $submount failed"
20813 FILESET="$FILESET/$tdir" mount_client $submount ||
20814 error "mount $submount failed"
20815 trap "cleanup_247 $submount" EXIT
20816 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20817 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20818 error "read $MOUNT/$tdir/$tfile failed"
20819 cleanup_247 $submount
20821 run_test 247a "mount subdir as fileset"
20824 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20825 skip_env "Fileset feature is not supported"
20827 local submount=${MOUNT}_$tdir
20829 rm -rf $MOUNT/$tdir
20830 mkdir -p $submount || error "mkdir $submount failed"
20832 FILESET="$FILESET/$tdir" mount_client $submount &&
20833 error "mount $submount should fail"
20836 run_test 247b "mount subdir that dose not exist"
20839 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20840 skip_env "Fileset feature is not supported"
20842 local submount=${MOUNT}_$tdir
20844 mkdir -p $MOUNT/$tdir/dir1
20845 mkdir -p $submount || error "mkdir $submount failed"
20846 trap "cleanup_247 $submount" EXIT
20847 FILESET="$FILESET/$tdir" mount_client $submount ||
20848 error "mount $submount failed"
20849 local fid=$($LFS path2fid $MOUNT/)
20850 $LFS fid2path $submount $fid && error "fid2path should fail"
20851 cleanup_247 $submount
20853 run_test 247c "running fid2path outside subdirectory root"
20856 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20857 skip "Fileset feature is not supported"
20859 local submount=${MOUNT}_$tdir
20861 mkdir -p $MOUNT/$tdir/dir1
20862 mkdir -p $submount || error "mkdir $submount failed"
20863 FILESET="$FILESET/$tdir" mount_client $submount ||
20864 error "mount $submount failed"
20865 trap "cleanup_247 $submount" EXIT
20867 local td=$submount/dir1
20868 local fid=$($LFS path2fid $td)
20869 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20871 # check that we get the same pathname back
20874 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20875 echo "$rootpath $fid"
20876 found=$($LFS fid2path $rootpath "$fid")
20877 [ -n "found" ] || error "fid2path should succeed"
20878 [ "$found" == "$td" ] || error "fid2path $found != $td"
20880 # check wrong root path format
20881 rootpath=$submount"_wrong"
20882 found=$($LFS fid2path $rootpath "$fid")
20883 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20885 cleanup_247 $submount
20887 run_test 247d "running fid2path inside subdirectory root"
20891 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20893 skip "Fileset feature is not supported"
20895 local submount=${MOUNT}_$tdir
20898 mkdir -p $submount || error "mkdir $submount failed"
20899 FILESET="$FILESET/.." mount_client $submount &&
20900 error "mount $submount should fail"
20903 run_test 247e "mount .. as fileset"
20906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20907 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20908 skip "Need at least version 2.13.52"
20909 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20910 skip "Need at least version 2.14.50"
20911 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20913 skip "Fileset feature is not supported"
20915 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20916 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20917 error "mkdir remote failed"
20918 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20919 error "mkdir remote/subdir failed"
20920 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20921 error "mkdir striped failed"
20922 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20924 local submount=${MOUNT}_$tdir
20926 mkdir -p $submount || error "mkdir $submount failed"
20927 stack_trap "rmdir $submount"
20931 local fileset=$FILESET
20932 local mdts=$(comma_list $(mdts_nodes))
20934 stat=$(do_facet mds1 $LCTL get_param -n \
20935 mdt.*MDT0000.enable_remote_subdir_mount)
20936 stack_trap "do_nodes $mdts $LCTL set_param \
20937 mdt.*.enable_remote_subdir_mount=$stat"
20939 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20940 stack_trap "umount_client $submount"
20941 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20942 error "mount remote dir $dir should fail"
20944 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20945 $tdir/striped/. ; do
20946 FILESET="$fileset/$dir" mount_client $submount ||
20947 error "mount $dir failed"
20948 umount_client $submount
20951 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20952 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20953 error "mount $tdir/remote failed"
20955 run_test 247f "mount striped or remote directory as fileset"
20958 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20959 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20960 skip "Need at least version 2.14.50"
20962 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20963 error "mkdir $tdir failed"
20964 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20966 local submount=${MOUNT}_$tdir
20968 mkdir -p $submount || error "mkdir $submount failed"
20969 stack_trap "rmdir $submount"
20971 FILESET="$fileset/$tdir" mount_client $submount ||
20972 error "mount $dir failed"
20973 stack_trap "umount $submount"
20975 local mdts=$(comma_list $(mdts_nodes))
20979 stat $submount > /dev/null
20980 cancel_lru_locks $MDC
20981 stat $submount > /dev/null
20982 stat $submount/$tfile > /dev/null
20983 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20984 stat $submount/$tfile > /dev/null
20985 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20986 awk '/getattr/ {sum += $2} END {print sum}')
20988 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20990 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20993 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20994 [ -z "$fast_read_sav" ] && skip "no fast read support"
20996 # create a large file for fast read verification
20997 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20999 # make sure the file is created correctly
21000 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21001 { rm -f $DIR/$tfile; skip "file creation error"; }
21003 echo "Test 1: verify that fast read is 4 times faster on cache read"
21005 # small read with fast read enabled
21006 $LCTL set_param -n llite.*.fast_read=1
21007 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21008 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21009 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21010 # small read with fast read disabled
21011 $LCTL set_param -n llite.*.fast_read=0
21012 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21013 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21014 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21016 # verify that fast read is 4 times faster for cache read
21017 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21018 error_not_in_vm "fast read was not 4 times faster: " \
21019 "$t_fast vs $t_slow"
21021 echo "Test 2: verify the performance between big and small read"
21022 $LCTL set_param -n llite.*.fast_read=1
21024 # 1k non-cache read
21025 cancel_lru_locks osc
21026 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21027 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21028 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21030 # 1M non-cache read
21031 cancel_lru_locks osc
21032 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21033 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21034 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21036 # verify that big IO is not 4 times faster than small IO
21037 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21038 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21040 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21043 run_test 248a "fast read verification"
21046 # Default short_io_bytes=16384, try both smaller and larger sizes.
21047 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21048 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21049 echo "bs=53248 count=113 normal buffered write"
21050 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21051 error "dd of initial data file failed"
21052 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21054 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21055 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21056 error "dd with sync normal writes failed"
21057 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21059 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21060 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21061 error "dd with sync small writes failed"
21062 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21064 cancel_lru_locks osc
21066 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21067 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21068 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21069 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21070 iflag=direct || error "dd with O_DIRECT small read failed"
21071 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21072 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21073 error "compare $TMP/$tfile.1 failed"
21075 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21076 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21078 # just to see what the maximum tunable value is, and test parsing
21079 echo "test invalid parameter 2MB"
21080 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21081 error "too-large short_io_bytes allowed"
21082 echo "test maximum parameter 512KB"
21083 # if we can set a larger short_io_bytes, run test regardless of version
21084 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21085 # older clients may not allow setting it this large, that's OK
21086 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21087 skip "Need at least client version 2.13.50"
21088 error "medium short_io_bytes failed"
21090 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21091 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21093 echo "test large parameter 64KB"
21094 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21095 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21097 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21098 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21099 error "dd with sync large writes failed"
21100 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21102 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21103 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21104 num=$((113 * 4096 / PAGE_SIZE))
21105 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21106 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21107 error "dd with O_DIRECT large writes failed"
21108 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21109 error "compare $DIR/$tfile.3 failed"
21111 cancel_lru_locks osc
21113 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21114 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21115 error "dd with O_DIRECT large read failed"
21116 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21117 error "compare $TMP/$tfile.2 failed"
21119 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21120 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21121 error "dd with O_DIRECT large read failed"
21122 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21123 error "compare $TMP/$tfile.3 failed"
21125 run_test 248b "test short_io read and write for both small and large sizes"
21127 test_249() { # LU-7890
21128 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21129 skip "Need at least version 2.8.54"
21132 $LFS setstripe -c 1 $DIR/$tfile
21133 # Offset 2T == 4k * 512M
21134 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21135 error "dd to 2T offset failed"
21137 run_test 249 "Write above 2T file size"
21140 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21141 && skip "no 16TB file size limit on ZFS"
21143 $LFS setstripe -c 1 $DIR/$tfile
21144 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21145 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21146 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21147 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21148 conv=notrunc,fsync && error "append succeeded"
21151 run_test 250 "Write above 16T limit"
21154 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21156 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21157 #Skip once - writing the first stripe will succeed
21158 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21159 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21160 error "short write happened"
21162 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21163 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21164 error "short read happened"
21168 run_test 251 "Handling short read and write correctly"
21171 remote_mds_nodsh && skip "remote MDS with nodsh"
21172 remote_ost_nodsh && skip "remote OST with nodsh"
21173 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21174 skip_env "ldiskfs only test"
21184 # check lr_reader on OST0000
21186 dev=$(facet_device $tgt)
21187 out=$(do_facet $tgt $LR_READER $dev)
21188 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21190 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21191 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21192 error "Invalid uuid returned by $LR_READER on target $tgt"
21193 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21195 # check lr_reader -c on MDT0000
21197 dev=$(facet_device $tgt)
21198 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21199 skip "$LR_READER does not support additional options"
21201 out=$(do_facet $tgt $LR_READER -c $dev)
21202 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21204 num=$(echo "$out" | grep -c "mdtlov")
21205 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21206 error "Invalid number of mdtlov clients returned by $LR_READER"
21207 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21209 # check lr_reader -cr on MDT0000
21210 out=$(do_facet $tgt $LR_READER -cr $dev)
21211 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21213 echo "$out" | grep -q "^reply_data:$" ||
21214 error "$LR_READER should have returned 'reply_data' section"
21215 num=$(echo "$out" | grep -c "client_generation")
21216 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21218 run_test 252 "check lr_reader tool"
21221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21222 remote_mds_nodsh && skip "remote MDS with nodsh"
21223 remote_mgs_nodsh && skip "remote MGS with nodsh"
21227 local ost_name=$(ostname_from_index $ostidx)
21230 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21231 do_facet $SINGLEMDS $LCTL get_param -n \
21232 osp.$mdtosc_proc1.reserved_mb_high ||
21233 skip "remote MDS does not support reserved_mb_high"
21237 wait_delete_completed
21240 pool_add $TESTNAME || error "Pool creation failed"
21241 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21243 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21244 error "Setstripe failed"
21246 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21248 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21250 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21252 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21253 osp.$mdtosc_proc1.prealloc_status)
21254 echo "prealloc_status $oa_status"
21256 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21257 error "File creation should fail"
21259 #object allocation was stopped, but we still able to append files
21260 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21261 oflag=append || error "Append failed"
21263 rm -f $DIR/$tdir/$tfile.0
21265 # For this test, we want to delete the files we created to go out of
21266 # space but leave the watermark, so we remain nearly out of space
21267 ost_watermarks_enospc_delete_files $tfile $ostidx
21269 wait_delete_completed
21273 for i in $(seq 10 12); do
21274 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21275 2>/dev/null || error "File creation failed after rm"
21278 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21279 osp.$mdtosc_proc1.prealloc_status)
21280 echo "prealloc_status $oa_status"
21282 if (( oa_status != 0 )); then
21283 error "Object allocation still disable after rm"
21286 run_test 253 "Check object allocation limit"
21289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21290 remote_mds_nodsh && skip "remote MDS with nodsh"
21292 local mdt=$(facet_svc $SINGLEMDS)
21294 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21295 skip "MDS does not support changelog_size"
21299 changelog_register || error "changelog_register failed"
21301 changelog_clear 0 || error "changelog_clear failed"
21303 local size1=$(do_facet $SINGLEMDS \
21304 $LCTL get_param -n mdd.$mdt.changelog_size)
21305 echo "Changelog size $size1"
21308 $LFS mkdir -i 0 $DIR/$tdir
21310 mkdir -p $DIR/$tdir/pics/2008/zachy
21311 touch $DIR/$tdir/pics/2008/zachy/timestamp
21312 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21313 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21314 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21315 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21316 rm $DIR/$tdir/pics/desktop.jpg
21318 local size2=$(do_facet $SINGLEMDS \
21319 $LCTL get_param -n mdd.$mdt.changelog_size)
21320 echo "Changelog size after work $size2"
21322 (( $size2 > $size1 )) ||
21323 error "new Changelog size=$size2 less than old size=$size1"
21325 run_test 254 "Check changelog size"
21332 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21333 awk -F: '{print $2}' | grep $type > /dev/null
21334 if [ $? -ne 0 ]; then
21344 lfs ladvise -a willread $file > /dev/null 2>&1
21345 if [ $? -eq 0 ]; then
21349 lfs ladvise -a willread $file 2>&1 |
21350 grep "Inappropriate ioctl for device" > /dev/null
21351 if [ $? -eq 0 ]; then
21358 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21361 # run a random read IO workload
21362 # usage: random_read_iops <filename> <filesize> <iosize>
21363 random_read_iops() {
21366 local iosize=${3:-4096}
21368 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21369 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21372 drop_file_oss_cache() {
21376 $LFS ladvise -a dontneed $file 2>/dev/null ||
21377 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21380 ladvise_willread_performance()
21383 local average_origin=0
21384 local average_cache=0
21385 local average_ladvise=0
21387 for ((i = 1; i <= $repeat; i++)); do
21388 echo "Iter $i/$repeat: reading without willread hint"
21389 cancel_lru_locks osc
21390 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21391 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21392 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21393 average_origin=$(bc <<<"$average_origin + $speed_origin")
21395 cancel_lru_locks osc
21396 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21397 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21398 average_cache=$(bc <<<"$average_cache + $speed_cache")
21400 cancel_lru_locks osc
21401 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21402 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21403 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21404 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21405 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21407 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21408 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21409 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21411 speedup_cache=$(percent $average_cache $average_origin)
21412 speedup_ladvise=$(percent $average_ladvise $average_origin)
21414 echo "Average uncached read: $average_origin"
21415 echo "Average speedup with OSS cached read: " \
21416 "$average_cache = +$speedup_cache%"
21417 echo "Average speedup with ladvise willread: " \
21418 "$average_ladvise = +$speedup_ladvise%"
21420 local lowest_speedup=20
21421 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21422 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21423 "got $average_cache%. Skipping ladvise willread check."
21427 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21428 # it is still good to run until then to exercise 'ladvise willread'
21429 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21430 [ "$ost1_FSTYPE" = "zfs" ] &&
21431 echo "osd-zfs does not support dontneed or drop_caches" &&
21434 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21435 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21436 error_not_in_vm "Speedup with willread is less than " \
21437 "$lowest_speedup%, got $average_ladvise%"
21441 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21442 skip "lustre < 2.8.54 does not support ladvise "
21443 remote_ost_nodsh && skip "remote OST with nodsh"
21445 stack_trap "rm -f $DIR/$tfile"
21446 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21448 ladvise_no_type willread $DIR/$tfile &&
21449 skip "willread ladvise is not supported"
21451 ladvise_no_ioctl $DIR/$tfile &&
21452 skip "ladvise ioctl is not supported"
21455 local size=$((size_mb * 1048576))
21456 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21457 error "dd to $DIR/$tfile failed"
21459 lfs ladvise -a willread $DIR/$tfile ||
21460 error "Ladvise failed with no range argument"
21462 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21463 error "Ladvise failed with no -l or -e argument"
21465 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21466 error "Ladvise failed with only -e argument"
21468 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21469 error "Ladvise failed with only -l argument"
21471 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21472 error "End offset should not be smaller than start offset"
21474 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21475 error "End offset should not be equal to start offset"
21477 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21478 error "Ladvise failed with overflowing -s argument"
21480 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21481 error "Ladvise failed with overflowing -e argument"
21483 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21484 error "Ladvise failed with overflowing -l argument"
21486 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21487 error "Ladvise succeeded with conflicting -l and -e arguments"
21489 echo "Synchronous ladvise should wait"
21491 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21492 do_nodes $(comma_list $(osts_nodes)) \
21493 $LCTL set_param fail_val=$delay fail_loc=0x237
21495 local start_ts=$SECONDS
21496 lfs ladvise -a willread $DIR/$tfile ||
21497 error "Ladvise failed with no range argument"
21498 local end_ts=$SECONDS
21499 local inteval_ts=$((end_ts - start_ts))
21501 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21502 error "Synchronous advice didn't wait reply"
21505 echo "Asynchronous ladvise shouldn't wait"
21506 local start_ts=$SECONDS
21507 lfs ladvise -a willread -b $DIR/$tfile ||
21508 error "Ladvise failed with no range argument"
21509 local end_ts=$SECONDS
21510 local inteval_ts=$((end_ts - start_ts))
21512 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21513 error "Asynchronous advice blocked"
21516 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21517 ladvise_willread_performance
21519 run_test 255a "check 'lfs ladvise -a willread'"
21525 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21529 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21530 skip "lustre < 2.8.54 does not support ladvise "
21531 remote_ost_nodsh && skip "remote OST with nodsh"
21533 stack_trap "rm -f $DIR/$tfile"
21534 lfs setstripe -c 1 -i 0 $DIR/$tfile
21536 ladvise_no_type dontneed $DIR/$tfile &&
21537 skip "dontneed ladvise is not supported"
21539 ladvise_no_ioctl $DIR/$tfile &&
21540 skip "ladvise ioctl is not supported"
21542 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21543 [ "$ost1_FSTYPE" = "zfs" ] &&
21544 skip "zfs-osd does not support 'ladvise dontneed'"
21547 local size=$((size_mb * 1048576))
21548 # In order to prevent disturbance of other processes, only check 3/4
21549 # of the memory usage
21550 local kibibytes=$((size_mb * 1024 * 3 / 4))
21552 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21553 error "dd to $DIR/$tfile failed"
21555 #force write to complete before dropping OST cache & checking memory
21558 local total=$(facet_meminfo ost1 MemTotal)
21559 echo "Total memory: $total KiB"
21561 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21562 local before_read=$(facet_meminfo ost1 Cached)
21563 echo "Cache used before read: $before_read KiB"
21565 lfs ladvise -a willread $DIR/$tfile ||
21566 error "Ladvise willread failed"
21567 local after_read=$(facet_meminfo ost1 Cached)
21568 echo "Cache used after read: $after_read KiB"
21570 lfs ladvise -a dontneed $DIR/$tfile ||
21571 error "Ladvise dontneed again failed"
21572 local no_read=$(facet_meminfo ost1 Cached)
21573 echo "Cache used after dontneed ladvise: $no_read KiB"
21575 if [ $total -lt $((before_read + kibibytes)) ]; then
21576 echo "Memory is too small, abort checking"
21580 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21581 error "Ladvise willread should use more memory" \
21582 "than $kibibytes KiB"
21585 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21586 error "Ladvise dontneed should release more memory" \
21587 "than $kibibytes KiB"
21590 run_test 255b "check 'lfs ladvise -a dontneed'"
21593 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21594 skip "lustre < 2.10.50 does not support lockahead"
21596 local ost1_imp=$(get_osc_import_name client ost1)
21597 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21605 test_mkdir -p $DIR/$tdir
21606 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21608 #test 10 returns only success/failure
21610 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21612 if [ $rc -eq 255 ]; then
21613 error "Ladvise test${i} failed, ${rc}"
21616 #test 11 counts lock enqueue requests, all others count new locks
21618 count=$(do_facet ost1 \
21619 $LCTL get_param -n ost.OSS.ost.stats)
21620 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21622 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21624 if [ $rc -eq 255 ]; then
21625 error "Ladvise test${i} failed, ${rc}"
21628 new_count=$(do_facet ost1 \
21629 $LCTL get_param -n ost.OSS.ost.stats)
21630 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21631 awk '{ print $2 }')
21633 difference="$((new_count - count))"
21634 if [ $difference -ne $rc ]; then
21635 error "Ladvise test${i}, bad enqueue count, returned " \
21636 "${rc}, actual ${difference}"
21639 for i in $(seq 12 21); do
21640 # If we do not do this, we run the risk of having too many
21641 # locks and starting lock cancellation while we are checking
21643 cancel_lru_locks osc
21645 count=$($LCTL get_param -n \
21646 ldlm.namespaces.$imp_name.lock_unused_count)
21648 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21650 if [ $rc -eq 255 ]; then
21651 error "Ladvise test ${i} failed, ${rc}"
21654 new_count=$($LCTL get_param -n \
21655 ldlm.namespaces.$imp_name.lock_unused_count)
21656 difference="$((new_count - count))"
21658 # Test 15 output is divided by 100 to map down to valid return
21659 if [ $i -eq 15 ]; then
21663 if [ $difference -ne $rc ]; then
21664 error "Ladvise test ${i}, bad lock count, returned " \
21665 "${rc}, actual ${difference}"
21669 #test 22 returns only success/failure
21671 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21673 if [ $rc -eq 255 ]; then
21674 error "Ladvise test${i} failed, ${rc}"
21677 run_test 255c "suite of ladvise lockahead tests"
21680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21681 remote_mds_nodsh && skip "remote MDS with nodsh"
21682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21683 changelog_users $SINGLEMDS | grep "^cl" &&
21684 skip "active changelog user"
21690 mdt_dev=$(mdsdevname 1)
21693 changelog_register || error "changelog_register failed"
21696 mkdir_on_mdt0 $DIR/$tdir
21698 changelog_clear 0 || error "changelog_clear failed"
21701 touch $DIR/$tdir/{1..10}
21704 stop $SINGLEMDS || error "Fail to stop MDT"
21708 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21710 #after mount new plainllog is used
21711 touch $DIR/$tdir/{11..19}
21712 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21713 stack_trap "rm -f $tmpfile"
21714 cat_sl=$(do_facet $SINGLEMDS "sync; \
21715 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21716 llog_reader $tmpfile | grep -c type=1064553b")
21717 do_facet $SINGLEMDS llog_reader $tmpfile
21719 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21721 changelog_clear 0 || error "changelog_clear failed"
21723 cat_sl=$(do_facet $SINGLEMDS "sync; \
21724 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21725 llog_reader $tmpfile | grep -c type=1064553b")
21727 if (( cat_sl == 2 )); then
21728 error "Empty plain llog was not deleted from changelog catalog"
21729 elif (( cat_sl != 1 )); then
21730 error "Active plain llog shouldn't be deleted from catalog"
21733 run_test 256 "Check llog delete for empty and not full state"
21736 remote_mds_nodsh && skip "remote MDS with nodsh"
21737 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21738 skip "Need MDS version at least 2.8.55"
21740 test_mkdir $DIR/$tdir
21742 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21743 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21746 #define OBD_FAIL_MDS_XATTR_REP 0x161
21747 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21748 local facet=mds$((mdtidx + 1))
21749 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21750 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21752 stop $facet || error "stop MDS failed"
21753 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21754 error "start MDS fail"
21755 wait_recovery_complete $facet
21757 run_test 257 "xattr locks are not lost"
21759 # Verify we take the i_mutex when security requires it
21761 #define OBD_FAIL_IMUTEX_SEC 0x141c
21762 $LCTL set_param fail_loc=0x141c
21764 chmod u+s $DIR/$tfile
21765 chmod a+rwx $DIR/$tfile
21766 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21768 if [ $RC -ne 0 ]; then
21769 error "error, failed to take i_mutex, rc=$?"
21773 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21775 # Verify we do NOT take the i_mutex in the normal case
21777 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21778 $LCTL set_param fail_loc=0x141d
21781 chmod a+rw $DIR/$tfile
21782 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21784 if [ $RC -ne 0 ]; then
21785 error "error, took i_mutex unnecessarily, rc=$?"
21790 run_test 258b "verify i_mutex security behavior"
21793 local file=$DIR/$tfile
21797 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21799 stack_trap "rm -f $file" EXIT
21801 wait_delete_completed
21802 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21803 echo "before: $before"
21805 $LFS setstripe -i 0 -c 1 $file
21806 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21808 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21809 echo "after write: $after"
21811 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21812 do_facet ost1 $LCTL set_param fail_loc=0x2301
21814 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21815 echo "after truncate: $after"
21818 do_facet ost1 $LCTL set_param fail_loc=0
21819 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21821 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21822 echo "after restart: $after"
21823 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21824 error "missing truncate?"
21828 run_test 259 "crash at delayed truncate"
21831 #define OBD_FAIL_MDC_CLOSE 0x806
21832 $LCTL set_param fail_loc=0x80000806
21836 run_test 260 "Check mdc_close fail"
21838 ### Data-on-MDT sanity tests ###
21840 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21841 skip "Need MDS version at least 2.10.55 for DoM"
21844 local dom=$DIR/$tdir/dom_file
21845 local tmp=$DIR/$tdir/tmp_file
21847 mkdir_on_mdt0 $DIR/$tdir
21849 # basic checks for DoM component creation
21850 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21851 error "Can set MDT layout to non-first entry"
21853 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21854 error "Can define multiple entries as MDT layout"
21856 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21858 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21859 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21860 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21862 local mdtidx=$($LFS getstripe -m $dom)
21863 local mdtname=MDT$(printf %04x $mdtidx)
21864 local facet=mds$((mdtidx + 1))
21865 local space_check=1
21867 # Skip free space checks with ZFS
21868 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21872 local size_tmp=$((65536 * 3))
21873 local mdtfree1=$(do_facet $facet \
21874 lctl get_param -n osd*.*$mdtname.kbytesfree)
21876 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21877 # check also direct IO along write
21878 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21879 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21881 cmp $tmp $dom || error "file data is different"
21882 [ $(stat -c%s $dom) == $size_tmp ] ||
21883 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21884 if [ $space_check == 1 ]; then
21885 local mdtfree2=$(do_facet $facet \
21886 lctl get_param -n osd*.*$mdtname.kbytesfree)
21888 # increase in usage from by $size_tmp
21889 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21890 error "MDT free space wrong after write: " \
21891 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21895 local size_dom=10000
21897 $TRUNCATE $dom $size_dom
21898 [ $(stat -c%s $dom) == $size_dom ] ||
21899 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21900 if [ $space_check == 1 ]; then
21901 mdtfree1=$(do_facet $facet \
21902 lctl get_param -n osd*.*$mdtname.kbytesfree)
21903 # decrease in usage from $size_tmp to new $size_dom
21904 [ $(($mdtfree1 - $mdtfree2)) -ge \
21905 $(((size_tmp - size_dom) / 1024)) ] ||
21906 error "MDT free space is wrong after truncate: " \
21907 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21913 size_dom=$((size_dom + size_tmp))
21914 [ $(stat -c%s $dom) == $size_dom ] ||
21915 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21916 if [ $space_check == 1 ]; then
21917 mdtfree2=$(do_facet $facet \
21918 lctl get_param -n osd*.*$mdtname.kbytesfree)
21919 # increase in usage by $size_tmp from previous
21920 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21921 error "MDT free space is wrong after append: " \
21922 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21927 if [ $space_check == 1 ]; then
21928 mdtfree1=$(do_facet $facet \
21929 lctl get_param -n osd*.*$mdtname.kbytesfree)
21930 # decrease in usage by $size_dom from previous
21931 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21932 error "MDT free space is wrong after removal: " \
21933 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21936 # combined striping
21937 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21938 error "Can't create DoM + OST striping"
21940 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21941 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21942 # check also direct IO along write
21943 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21945 cmp $tmp $dom || error "file data is different"
21946 [ $(stat -c%s $dom) == $size_tmp ] ||
21947 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21952 run_test 270a "DoM: basic functionality tests"
21955 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21956 skip "Need MDS version at least 2.10.55"
21958 local dom=$DIR/$tdir/dom_file
21959 local max_size=1048576
21961 mkdir -p $DIR/$tdir
21962 $LFS setstripe -E $max_size -L mdt $dom
21964 # truncate over the limit
21965 $TRUNCATE $dom $(($max_size + 1)) &&
21966 error "successful truncate over the maximum size"
21967 # write over the limit
21968 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21969 error "successful write over the maximum size"
21970 # append over the limit
21971 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21972 echo "12345" >> $dom && error "successful append over the maximum size"
21977 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21980 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21981 skip "Need MDS version at least 2.10.55"
21983 mkdir -p $DIR/$tdir
21984 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21986 # check files inherit DoM EA
21987 touch $DIR/$tdir/first
21988 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21989 error "bad pattern"
21990 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21991 error "bad stripe count"
21992 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21993 error "bad stripe size"
21995 # check directory inherits DoM EA and uses it as default
21996 mkdir $DIR/$tdir/subdir
21997 touch $DIR/$tdir/subdir/second
21998 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21999 error "bad pattern in sub-directory"
22000 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22001 error "bad stripe count in sub-directory"
22002 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22003 error "bad stripe size in sub-directory"
22006 run_test 270c "DoM: DoM EA inheritance tests"
22009 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22010 skip "Need MDS version at least 2.10.55"
22012 mkdir -p $DIR/$tdir
22013 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22015 # inherit default DoM striping
22016 mkdir $DIR/$tdir/subdir
22017 touch $DIR/$tdir/subdir/f1
22019 # change default directory striping
22020 $LFS setstripe -c 1 $DIR/$tdir/subdir
22021 touch $DIR/$tdir/subdir/f2
22022 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22023 error "wrong default striping in file 2"
22024 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22025 error "bad pattern in file 2"
22028 run_test 270d "DoM: change striping from DoM to RAID0"
22031 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22032 skip "Need MDS version at least 2.10.55"
22034 mkdir -p $DIR/$tdir/dom
22035 mkdir -p $DIR/$tdir/norm
22038 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22039 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22041 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22042 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22044 # find DoM files by layout
22045 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22046 [ $NUM -eq $DOMFILES ] ||
22047 error "lfs find -L: found $NUM, expected $DOMFILES"
22048 echo "Test 1: lfs find 20 DOM files by layout: OK"
22050 # there should be 1 dir with default DOM striping
22051 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22053 error "lfs find -L: found $NUM, expected 1 dir"
22054 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22056 # find DoM files by stripe size
22057 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22058 [ $NUM -eq $DOMFILES ] ||
22059 error "lfs find -S: found $NUM, expected $DOMFILES"
22060 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22062 # find files by stripe offset except DoM files
22063 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22064 [ $NUM -eq $NORMFILES ] ||
22065 error "lfs find -i: found $NUM, expected $NORMFILES"
22066 echo "Test 5: lfs find no DOM files by stripe index: OK"
22069 run_test 270e "DoM: lfs find with DoM files test"
22072 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22073 skip "Need MDS version at least 2.10.55"
22075 local mdtname=${FSNAME}-MDT0000-mdtlov
22076 local dom=$DIR/$tdir/dom_file
22077 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22078 lod.$mdtname.dom_stripesize)
22079 local dom_limit=131072
22081 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22082 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22083 lod.$mdtname.dom_stripesize)
22084 [ ${dom_limit} -eq ${dom_current} ] ||
22085 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22087 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22088 $LFS setstripe -d $DIR/$tdir
22089 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22090 error "Can't set directory default striping"
22092 # exceed maximum stripe size
22093 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22094 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22095 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22096 error "Able to create DoM component size more than LOD limit"
22098 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22099 dom_current=$(do_facet mds1 $LCTL get_param -n \
22100 lod.$mdtname.dom_stripesize)
22101 [ 0 -eq ${dom_current} ] ||
22102 error "Can't set zero DoM stripe limit"
22105 # attempt to create DoM file on server with disabled DoM should
22106 # remove DoM entry from layout and be succeed
22107 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22108 error "Can't create DoM file (DoM is disabled)"
22109 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22110 error "File has DoM component while DoM is disabled"
22113 # attempt to create DoM file with only DoM stripe should return error
22114 $LFS setstripe -E $dom_limit -L mdt $dom &&
22115 error "Able to create DoM-only file while DoM is disabled"
22117 # too low values to be aligned with smallest stripe size 64K
22118 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22119 dom_current=$(do_facet mds1 $LCTL get_param -n \
22120 lod.$mdtname.dom_stripesize)
22121 [ 30000 -eq ${dom_current} ] &&
22122 error "Can set too small DoM stripe limit"
22124 # 64K is a minimal stripe size in Lustre, expect limit of that size
22125 [ 65536 -eq ${dom_current} ] ||
22126 error "Limit is not set to 64K but ${dom_current}"
22128 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22129 dom_current=$(do_facet mds1 $LCTL get_param -n \
22130 lod.$mdtname.dom_stripesize)
22132 [ 2147483648 -eq ${dom_current} ] &&
22133 error "Can set too large DoM stripe limit"
22135 do_facet mds1 $LCTL set_param -n \
22136 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22137 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22138 error "Can't create DoM component size after limit change"
22139 do_facet mds1 $LCTL set_param -n \
22140 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22141 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22142 error "Can't create DoM file after limit decrease"
22143 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22144 error "Can create big DoM component after limit decrease"
22145 touch ${dom}_def ||
22146 error "Can't create file with old default layout"
22148 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22151 run_test 270f "DoM: maximum DoM stripe size checks"
22154 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22155 skip "Need MDS version at least 2.13.52"
22156 local dom=$DIR/$tdir/$tfile
22158 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22159 local lodname=${FSNAME}-MDT0000-mdtlov
22161 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22162 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22163 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22164 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22166 local dom_limit=1024
22167 local dom_threshold="50%"
22169 $LFS setstripe -d $DIR/$tdir
22170 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22171 error "Can't set directory default striping"
22173 do_facet mds1 $LCTL set_param -n \
22174 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22175 # set 0 threshold and create DOM file to change tunable stripesize
22176 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22177 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22178 error "Failed to create $dom file"
22179 # now tunable dom_cur_stripesize should reach maximum
22180 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22181 lod.${lodname}.dom_stripesize_cur_kb)
22182 [[ $dom_current == $dom_limit ]] ||
22183 error "Current DOM stripesize is not maximum"
22186 # set threshold for further tests
22187 do_facet mds1 $LCTL set_param -n \
22188 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22189 echo "DOM threshold is $dom_threshold free space"
22192 # Spoof bfree to exceed threshold
22193 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22194 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22195 for spfree in 40 20 0 15 30 55; do
22196 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22197 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22198 error "Failed to create $dom file"
22199 dom_def=$(do_facet mds1 $LCTL get_param -n \
22200 lod.${lodname}.dom_stripesize_cur_kb)
22201 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22202 [[ $dom_def != $dom_current ]] ||
22203 error "Default stripe size was not changed"
22204 if [[ $spfree > 0 ]] ; then
22205 dom_set=$($LFS getstripe -S $dom)
22206 [[ $dom_set == $((dom_def * 1024)) ]] ||
22207 error "DOM component size is still old"
22209 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22210 error "DoM component is set with no free space"
22213 dom_current=$dom_def
22216 run_test 270g "DoM: default DoM stripe size depends on free space"
22219 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22220 skip "Need MDS version at least 2.13.53"
22222 local mdtname=${FSNAME}-MDT0000-mdtlov
22223 local dom=$DIR/$tdir/$tfile
22224 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22226 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22227 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22229 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22230 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22231 error "can't create OST file"
22232 # mirrored file with DOM entry in the second mirror
22233 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22234 error "can't create mirror with DoM component"
22236 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22238 # DOM component in the middle and has other enries in the same mirror,
22239 # should succeed but lost DoM component
22240 $LFS setstripe --copy=${dom}_1 $dom ||
22241 error "Can't create file from OST|DOM mirror layout"
22242 # check new file has no DoM layout after all
22243 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22244 error "File has DoM component while DoM is disabled"
22246 run_test 270h "DoM: DoM stripe removal when disabled on server"
22249 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22250 skip "Need MDS version at least 2.14.54"
22253 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22254 error "setstripe should fail" || true
22256 run_test 270i "DoM: setting invalid DoM striping should fail"
22259 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22260 skip "Need MDS version at least 2.10.55"
22262 local dom=$DIR/$tdir/dom
22264 mkdir -p $DIR/$tdir
22266 $LFS setstripe -E 1024K -L mdt $dom
22268 lctl set_param -n mdc.*.stats=clear
22269 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22270 cat $dom > /dev/null
22271 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22272 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22276 run_test 271a "DoM: data is cached for read after write"
22279 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22280 skip "Need MDS version at least 2.10.55"
22282 local dom=$DIR/$tdir/dom
22284 mkdir -p $DIR/$tdir
22286 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22288 lctl set_param -n mdc.*.stats=clear
22289 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22290 cancel_lru_locks mdc
22291 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22292 # second stat to check size is cached on client
22293 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22294 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22295 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22298 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22301 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22302 skip "Need MDS version at least 2.10.55"
22304 local dom=$DIR/$tdir/dom
22306 mkdir -p $DIR/$tdir
22308 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22310 lctl set_param -n mdc.*.stats=clear
22311 lctl set_param -n osc.*.stats=clear
22312 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22313 cancel_lru_locks mdc
22314 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22315 # second stat to check size is cached on client
22316 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22317 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22318 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22319 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22320 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22323 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22329 local mdt=MDT$(printf %04x $mdtidx)
22331 if [ -z $param ]; then
22332 lctl get_param -n mdc.*$mdt*.stats
22334 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22339 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22340 skip "Need MDS version at least 2.10.55"
22342 local dom=$DIR/$tdir/dom
22344 mkdir -p $DIR/$tdir
22346 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22348 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22349 local facet=mds$((mdtidx + 1))
22351 cancel_lru_locks mdc
22352 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22353 createmany -o $dom 1000
22354 lctl set_param -n mdc.*.stats=clear
22355 smalliomany -w $dom 1000 200
22356 get_mdc_stats $mdtidx
22357 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22358 # Each file has 1 open, 1 IO enqueues, total 2000
22359 # but now we have also +1 getxattr for security.capability, total 3000
22360 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22361 unlinkmany $dom 1000
22363 cancel_lru_locks mdc
22364 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22365 createmany -o $dom 1000
22366 lctl set_param -n mdc.*.stats=clear
22367 smalliomany -w $dom 1000 200
22368 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22369 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22370 # for OPEN and IO lock.
22371 [ $((enq - enq_2)) -ge 1000 ] ||
22372 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22373 unlinkmany $dom 1000
22376 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22378 cleanup_271def_tests() {
22384 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22385 skip "Need MDS version at least 2.10.57"
22387 local dom=$DIR/$tdir/dom
22388 local tmp=$TMP/$tfile
22389 trap "cleanup_271def_tests $tmp" EXIT
22391 mkdir -p $DIR/$tdir
22393 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22395 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22397 cancel_lru_locks mdc
22398 dd if=/dev/urandom of=$tmp bs=1000 count=1
22399 dd if=$tmp of=$dom bs=1000 count=1
22400 cancel_lru_locks mdc
22402 cat /etc/hosts >> $tmp
22403 lctl set_param -n mdc.*.stats=clear
22405 # append data to the same file it should update local page
22406 echo "Append to the same page"
22407 cat /etc/hosts >> $dom
22408 local num=$(get_mdc_stats $mdtidx ost_read)
22409 local ra=$(get_mdc_stats $mdtidx req_active)
22410 local rw=$(get_mdc_stats $mdtidx req_waittime)
22412 [ -z $num ] || error "$num READ RPC occured"
22413 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22417 cmp $tmp $dom || error "file miscompare"
22419 cancel_lru_locks mdc
22420 lctl set_param -n mdc.*.stats=clear
22422 echo "Open and read file"
22423 cat $dom > /dev/null
22424 local num=$(get_mdc_stats $mdtidx ost_read)
22425 local ra=$(get_mdc_stats $mdtidx req_active)
22426 local rw=$(get_mdc_stats $mdtidx req_waittime)
22428 [ -z $num ] || error "$num READ RPC occured"
22429 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22433 cmp $tmp $dom || error "file miscompare"
22437 run_test 271d "DoM: read on open (1K file in reply buffer)"
22440 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22441 skip "Need MDS version at least 2.10.57"
22443 local dom=$DIR/$tdir/dom
22444 local tmp=$TMP/$tfile
22445 trap "cleanup_271def_tests $tmp" EXIT
22447 mkdir -p $DIR/$tdir
22449 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22451 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22453 cancel_lru_locks mdc
22454 dd if=/dev/urandom of=$tmp bs=265000 count=1
22455 dd if=$tmp of=$dom bs=265000 count=1
22456 cancel_lru_locks mdc
22457 cat /etc/hosts >> $tmp
22458 lctl set_param -n mdc.*.stats=clear
22460 echo "Append to the same page"
22461 cat /etc/hosts >> $dom
22462 local num=$(get_mdc_stats $mdtidx ost_read)
22463 local ra=$(get_mdc_stats $mdtidx req_active)
22464 local rw=$(get_mdc_stats $mdtidx req_waittime)
22466 [ -z $num ] || error "$num READ RPC occured"
22467 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22471 cmp $tmp $dom || error "file miscompare"
22473 cancel_lru_locks mdc
22474 lctl set_param -n mdc.*.stats=clear
22476 echo "Open and read file"
22477 cat $dom > /dev/null
22478 local num=$(get_mdc_stats $mdtidx ost_read)
22479 local ra=$(get_mdc_stats $mdtidx req_active)
22480 local rw=$(get_mdc_stats $mdtidx req_waittime)
22482 [ -z $num ] && num=0
22483 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22484 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22488 cmp $tmp $dom || error "file miscompare"
22492 run_test 271f "DoM: read on open (200K file and read tail)"
22495 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22496 skip "Skipping due to old client or server version"
22498 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22500 $CHECKSTAT -t file $DIR1/$tfile
22502 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22505 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22506 $LCTL set_param fail_loc=0x80000314
22507 rm $DIR1/$tfile || error "Unlink fails"
22509 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22510 [ $RC -eq 0 ] || error "Failed write to stale object"
22512 run_test 271g "Discard DoM data vs client flush race"
22515 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22516 skip "Need MDS version at least 2.11.50"
22518 local dom=$DIR/$tdir/dom
22519 mkdir -p $DIR/$tdir
22521 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22522 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22523 error "failed to write data into $dom"
22524 local old_md5=$(md5sum $dom)
22526 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22527 error "failed to migrate to the same DoM component"
22529 local new_md5=$(md5sum $dom)
22531 [ "$old_md5" == "$new_md5" ] ||
22532 error "md5sum differ: $old_md5, $new_md5"
22534 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22535 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22537 run_test 272a "DoM migration: new layout with the same DOM component"
22540 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22541 skip "Need MDS version at least 2.11.50"
22543 local dom=$DIR/$tdir/dom
22544 mkdir -p $DIR/$tdir
22545 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22547 local mdtidx=$($LFS getstripe -m $dom)
22548 local mdtname=MDT$(printf %04x $mdtidx)
22549 local facet=mds$((mdtidx + 1))
22551 local mdtfree1=$(do_facet $facet \
22552 lctl get_param -n osd*.*$mdtname.kbytesfree)
22553 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22554 error "failed to write data into $dom"
22555 local old_md5=$(md5sum $dom)
22556 cancel_lru_locks mdc
22557 local mdtfree1=$(do_facet $facet \
22558 lctl get_param -n osd*.*$mdtname.kbytesfree)
22560 $LFS migrate -c2 $dom ||
22561 error "failed to migrate to the new composite layout"
22562 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22563 error "MDT stripe was not removed"
22565 cancel_lru_locks mdc
22566 local new_md5=$(md5sum $dom)
22567 [ "$old_md5" == "$new_md5" ] ||
22568 error "$old_md5 != $new_md5"
22570 # Skip free space checks with ZFS
22571 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22572 local mdtfree2=$(do_facet $facet \
22573 lctl get_param -n osd*.*$mdtname.kbytesfree)
22574 [ $mdtfree2 -gt $mdtfree1 ] ||
22575 error "MDT space is not freed after migration"
22579 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22582 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22583 skip "Need MDS version at least 2.11.50"
22585 local dom=$DIR/$tdir/$tfile
22586 mkdir -p $DIR/$tdir
22587 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22589 local mdtidx=$($LFS getstripe -m $dom)
22590 local mdtname=MDT$(printf %04x $mdtidx)
22591 local facet=mds$((mdtidx + 1))
22593 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22594 error "failed to write data into $dom"
22595 local old_md5=$(md5sum $dom)
22596 cancel_lru_locks mdc
22597 local mdtfree1=$(do_facet $facet \
22598 lctl get_param -n osd*.*$mdtname.kbytesfree)
22600 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22601 error "failed to migrate to the new composite layout"
22602 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22603 error "MDT stripe was not removed"
22605 cancel_lru_locks mdc
22606 local new_md5=$(md5sum $dom)
22607 [ "$old_md5" == "$new_md5" ] ||
22608 error "$old_md5 != $new_md5"
22610 # Skip free space checks with ZFS
22611 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22612 local mdtfree2=$(do_facet $facet \
22613 lctl get_param -n osd*.*$mdtname.kbytesfree)
22614 [ $mdtfree2 -gt $mdtfree1 ] ||
22615 error "MDS space is not freed after migration"
22619 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22622 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22623 skip "Need MDS version at least 2.12.55"
22625 local dom=$DIR/$tdir/$tfile
22626 mkdir -p $DIR/$tdir
22627 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22629 local mdtidx=$($LFS getstripe -m $dom)
22630 local mdtname=MDT$(printf %04x $mdtidx)
22631 local facet=mds$((mdtidx + 1))
22633 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22634 error "failed to write data into $dom"
22635 local old_md5=$(md5sum $dom)
22636 cancel_lru_locks mdc
22637 local mdtfree1=$(do_facet $facet \
22638 lctl get_param -n osd*.*$mdtname.kbytesfree)
22640 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22641 error "failed mirroring to the new composite layout"
22642 $LFS mirror resync $dom ||
22643 error "failed mirror resync"
22644 $LFS mirror split --mirror-id 1 -d $dom ||
22645 error "failed mirror split"
22647 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22648 error "MDT stripe was not removed"
22650 cancel_lru_locks mdc
22651 local new_md5=$(md5sum $dom)
22652 [ "$old_md5" == "$new_md5" ] ||
22653 error "$old_md5 != $new_md5"
22655 # Skip free space checks with ZFS
22656 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22657 local mdtfree2=$(do_facet $facet \
22658 lctl get_param -n osd*.*$mdtname.kbytesfree)
22659 [ $mdtfree2 -gt $mdtfree1 ] ||
22660 error "MDS space is not freed after DOM mirror deletion"
22664 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22667 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22668 skip "Need MDS version at least 2.12.55"
22670 local dom=$DIR/$tdir/$tfile
22671 mkdir -p $DIR/$tdir
22672 $LFS setstripe -c 2 $dom
22674 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22675 error "failed to write data into $dom"
22676 local old_md5=$(md5sum $dom)
22677 cancel_lru_locks mdc
22679 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22680 error "failed mirroring to the DOM layout"
22681 $LFS mirror resync $dom ||
22682 error "failed mirror resync"
22683 $LFS mirror split --mirror-id 1 -d $dom ||
22684 error "failed mirror split"
22686 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22687 error "MDT stripe was not removed"
22689 cancel_lru_locks mdc
22690 local new_md5=$(md5sum $dom)
22691 [ "$old_md5" == "$new_md5" ] ||
22692 error "$old_md5 != $new_md5"
22696 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22699 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22700 skip "Need MDS version at least 2.12.55"
22702 local dom=$DIR/$tdir/$tfile
22703 mkdir -p $DIR/$tdir
22704 $LFS setstripe -c 2 $dom
22706 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22707 error "failed to write data into $dom"
22708 local old_md5=$(md5sum $dom)
22709 cancel_lru_locks mdc
22711 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22712 error "failed migrating to the DOM file"
22714 cancel_lru_locks mdc
22715 local new_md5=$(md5sum $dom)
22716 [ "$old_md5" != "$new_md5" ] &&
22717 error "$old_md5 != $new_md5"
22721 run_test 272f "DoM migration: OST-striped file to DOM file"
22724 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22725 skip "Need MDS version at least 2.11.50"
22727 # Layout swap cannot be done if either file has DOM component,
22728 # this will never be supported, migration should be used instead
22730 local dom=$DIR/$tdir/$tfile
22731 mkdir -p $DIR/$tdir
22733 $LFS setstripe -c2 ${dom}_plain
22734 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22735 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22736 error "can swap layout with DoM component"
22737 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22738 error "can swap layout with DoM component"
22740 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22741 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22742 error "can swap layout with DoM component"
22743 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22744 error "can swap layout with DoM component"
22747 run_test 273a "DoM: layout swapping should fail with DOM"
22750 mkdir -p $DIR/$tdir
22751 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22753 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22754 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22756 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22758 run_test 273b "DoM: race writeback and object destroy"
22761 remote_ost_nodsh && skip "remote OST with nodsh"
22762 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22763 skip "Need OST version >= 2.10.57"
22765 local file=$DIR/$tfile
22768 oss=$(comma_list $(osts_nodes))
22770 dd if=/dev/urandom of=$file bs=1M count=2 ||
22771 error "failed to create a file"
22772 cancel_lru_locks osc
22775 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22776 error "failed to read a file"
22778 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22779 $LCTL set_param fail_loc=0x8000031f
22781 cancel_lru_locks osc &
22784 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22785 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22786 #IO takes another lock, but matches the PENDING one
22787 #and places it to the IO RPC
22788 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22789 error "failed to read a file with PENDING lock"
22791 run_test 275 "Read on a canceled duplicate lock"
22794 remote_ost_nodsh && skip "remote OST with nodsh"
22797 do_facet ost1 "(while true; do \
22798 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22799 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22802 for LOOP in $(seq 20); do
22804 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22807 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22808 rm $TMP/sanity_276_pid"
22810 run_test 276 "Race between mount and obd_statfs"
22813 $LCTL set_param ldlm.namespaces.*.lru_size=0
22814 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22815 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22816 grep ^used_mb | awk '{print $2}')
22817 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22818 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22819 oflag=direct conv=notrunc
22820 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22821 grep ^used_mb | awk '{print $2}')
22822 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22824 run_test 277 "Direct IO shall drop page cache"
22827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22829 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22830 skip "needs the same host for mdt1 mdt2" && return
22835 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22836 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22842 echo "Starting MDTs"
22843 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22845 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22847 do_facet mds2 $LCTL set_param fail_loc=0
22849 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22850 wait_recovery_complete mds2
22852 run_test 278 "Race starting MDS between MDTs stop/start"
22855 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22856 skip "Need MGS version at least 2.13.52"
22857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22858 combined_mgs_mds || skip "needs combined MGS/MDT"
22860 umount_client $MOUNT
22861 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22862 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22864 mount_client $MOUNT &
22866 stop mgs || error "stop mgs failed"
22867 #for a race mgs would crash
22868 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22869 # make sure we unmount client before remounting
22871 umount_client $MOUNT
22872 mount_client $MOUNT || error "mount client failed"
22874 run_test 280 "Race between MGS umount and client llog processing"
22876 cleanup_test_300() {
22880 test_striped_dir() {
22885 mkdir -p $DIR/$tdir
22887 SAVE_UMASK=$(umask)
22888 trap cleanup_test_300 RETURN EXIT
22890 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22891 $DIR/$tdir/striped_dir ||
22892 error "set striped dir error"
22894 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22895 [ "$mode" = "755" ] || error "expect 755 got $mode"
22897 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22898 error "getdirstripe failed"
22899 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22900 if [ "$stripe_count" != "2" ]; then
22901 error "1:stripe_count is $stripe_count, expect 2"
22903 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22904 if [ "$stripe_count" != "2" ]; then
22905 error "2:stripe_count is $stripe_count, expect 2"
22908 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22909 if [ "$stripe_index" != "$mdt_index" ]; then
22910 error "stripe_index is $stripe_index, expect $mdt_index"
22913 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22914 error "nlink error after create striped dir"
22916 mkdir $DIR/$tdir/striped_dir/a
22917 mkdir $DIR/$tdir/striped_dir/b
22919 stat $DIR/$tdir/striped_dir/a ||
22920 error "create dir under striped dir failed"
22921 stat $DIR/$tdir/striped_dir/b ||
22922 error "create dir under striped dir failed"
22924 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22925 error "nlink error after mkdir"
22927 rmdir $DIR/$tdir/striped_dir/a
22928 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22929 error "nlink error after rmdir"
22931 rmdir $DIR/$tdir/striped_dir/b
22932 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22933 error "nlink error after rmdir"
22935 chattr +i $DIR/$tdir/striped_dir
22936 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22937 error "immutable flags not working under striped dir!"
22938 chattr -i $DIR/$tdir/striped_dir
22940 rmdir $DIR/$tdir/striped_dir ||
22941 error "rmdir striped dir error"
22949 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22950 skip "skipped for lustre < 2.7.0"
22951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22952 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22954 test_striped_dir 0 || error "failed on striped dir on MDT0"
22955 test_striped_dir 1 || error "failed on striped dir on MDT0"
22957 run_test 300a "basic striped dir sanity test"
22960 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22961 skip "skipped for lustre < 2.7.0"
22962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22963 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22970 test_mkdir $DIR/$tdir || error "mkdir fail"
22971 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22972 error "set striped dir error"
22973 for i in {0..9}; do
22974 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22976 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22977 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22978 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22980 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22981 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22982 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22986 run_test 300b "check ctime/mtime for striped dir"
22989 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22990 skip "skipped for lustre < 2.7.0"
22991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22996 mkdir_on_mdt0 $DIR/$tdir
22997 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22998 error "set striped dir error"
23000 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23001 error "chown striped dir failed"
23003 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23004 error "create 5k files failed"
23006 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23008 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23012 run_test 300c "chown && check ls under striped directory"
23015 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23016 skip "skipped for lustre < 2.7.0"
23017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23018 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23023 mkdir -p $DIR/$tdir
23024 $LFS setstripe -c 2 $DIR/$tdir
23026 #local striped directory
23027 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23028 error "set striped dir error"
23029 #look at the directories for debug purposes
23031 $LFS getdirstripe $DIR/$tdir
23032 ls -l $DIR/$tdir/striped_dir
23033 $LFS getdirstripe $DIR/$tdir/striped_dir
23034 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23035 error "create 10 files failed"
23037 #remote striped directory
23038 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23039 error "set striped dir error"
23040 #look at the directories for debug purposes
23042 $LFS getdirstripe $DIR/$tdir
23043 ls -l $DIR/$tdir/remote_striped_dir
23044 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23045 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23046 error "create 10 files failed"
23048 for file in $(find $DIR/$tdir); do
23049 stripe_count=$($LFS getstripe -c $file)
23050 [ $stripe_count -eq 2 ] ||
23051 error "wrong stripe $stripe_count for $file"
23056 run_test 300d "check default stripe under striped directory"
23059 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23060 skip "Need MDS version at least 2.7.55"
23061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23062 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23067 mkdir -p $DIR/$tdir
23069 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23070 error "set striped dir error"
23072 touch $DIR/$tdir/striped_dir/a
23073 touch $DIR/$tdir/striped_dir/b
23074 touch $DIR/$tdir/striped_dir/c
23076 mkdir $DIR/$tdir/striped_dir/dir_a
23077 mkdir $DIR/$tdir/striped_dir/dir_b
23078 mkdir $DIR/$tdir/striped_dir/dir_c
23080 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23081 error "set striped adir under striped dir error"
23083 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23084 error "set striped bdir under striped dir error"
23086 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23087 error "set striped cdir under striped dir error"
23089 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23090 error "rename dir under striped dir fails"
23092 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23093 error "rename dir under different stripes fails"
23095 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23096 error "rename file under striped dir should succeed"
23098 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23099 error "rename dir under striped dir should succeed"
23103 run_test 300e "check rename under striped directory"
23106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23107 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23108 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23109 skip "Need MDS version at least 2.7.55"
23115 mkdir -p $DIR/$tdir
23117 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23118 error "set striped dir error"
23120 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23121 error "set striped dir error"
23123 touch $DIR/$tdir/striped_dir/a
23124 mkdir $DIR/$tdir/striped_dir/dir_a
23125 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23126 error "create striped dir under striped dir fails"
23128 touch $DIR/$tdir/striped_dir1/b
23129 mkdir $DIR/$tdir/striped_dir1/dir_b
23130 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23131 error "create striped dir under striped dir fails"
23133 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23134 error "rename dir under different striped dir should fail"
23136 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23137 error "rename striped dir under diff striped dir should fail"
23139 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23140 error "rename file under diff striped dirs fails"
23144 run_test 300f "check rename cross striped directory"
23146 test_300_check_default_striped_dir()
23149 local default_count=$2
23150 local default_index=$3
23153 local dir_stripe_index
23156 echo "checking $dirname $default_count $default_index"
23157 $LFS setdirstripe -D -c $default_count -i $default_index \
23158 -H all_char $DIR/$tdir/$dirname ||
23159 error "set default stripe on striped dir error"
23160 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23161 [ $stripe_count -eq $default_count ] ||
23162 error "expect $default_count get $stripe_count for $dirname"
23164 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23165 [ $stripe_index -eq $default_index ] ||
23166 error "expect $default_index get $stripe_index for $dirname"
23168 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23169 error "create dirs failed"
23171 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23172 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23173 for dir in $(find $DIR/$tdir/$dirname/*); do
23174 stripe_count=$($LFS getdirstripe -c $dir)
23175 (( $stripe_count == $default_count )) ||
23176 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23177 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23178 error "stripe count $default_count != $stripe_count for $dir"
23180 stripe_index=$($LFS getdirstripe -i $dir)
23181 [ $default_index -eq -1 ] ||
23182 [ $stripe_index -eq $default_index ] ||
23183 error "$stripe_index != $default_index for $dir"
23185 #check default stripe
23186 stripe_count=$($LFS getdirstripe -D -c $dir)
23187 [ $stripe_count -eq $default_count ] ||
23188 error "default count $default_count != $stripe_count for $dir"
23190 stripe_index=$($LFS getdirstripe -D -i $dir)
23191 [ $stripe_index -eq $default_index ] ||
23192 error "default index $default_index != $stripe_index for $dir"
23194 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23199 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23200 skip "Need MDS version at least 2.7.55"
23206 mkdir_on_mdt0 $DIR/$tdir
23207 mkdir $DIR/$tdir/normal_dir
23209 #Checking when client cache stripe index
23210 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23211 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23212 error "create striped_dir failed"
23214 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23215 error "create dir0 fails"
23216 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23217 [ $stripe_index -eq 0 ] ||
23218 error "dir0 expect index 0 got $stripe_index"
23220 mkdir $DIR/$tdir/striped_dir/dir1 ||
23221 error "create dir1 fails"
23222 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23223 [ $stripe_index -eq 1 ] ||
23224 error "dir1 expect index 1 got $stripe_index"
23226 #check default stripe count/stripe index
23227 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23228 test_300_check_default_striped_dir normal_dir 1 0
23229 test_300_check_default_striped_dir normal_dir -1 1
23230 test_300_check_default_striped_dir normal_dir 2 -1
23232 #delete default stripe information
23233 echo "delete default stripeEA"
23234 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23235 error "set default stripe on striped dir error"
23237 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23238 for dir in $(find $DIR/$tdir/normal_dir/*); do
23239 stripe_count=$($LFS getdirstripe -c $dir)
23240 [ $stripe_count -eq 0 ] ||
23241 error "expect 1 get $stripe_count for $dir"
23244 run_test 300g "check default striped directory for normal directory"
23247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23248 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23249 skip "Need MDS version at least 2.7.55"
23255 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23256 error "set striped dir error"
23258 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23259 test_300_check_default_striped_dir striped_dir 1 0
23260 test_300_check_default_striped_dir striped_dir -1 1
23261 test_300_check_default_striped_dir striped_dir 2 -1
23263 #delete default stripe information
23264 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23265 error "set default stripe on striped dir error"
23267 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23268 for dir in $(find $DIR/$tdir/striped_dir/*); do
23269 stripe_count=$($LFS getdirstripe -c $dir)
23270 [ $stripe_count -eq 0 ] ||
23271 error "expect 1 get $stripe_count for $dir"
23274 run_test 300h "check default striped directory for striped directory"
23277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23279 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23280 skip "Need MDS version at least 2.7.55"
23287 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23288 error "set striped dir error"
23290 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23291 error "create files under striped dir failed"
23293 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23294 error "set striped hashdir error"
23296 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23297 error "create dir0 under hash dir failed"
23298 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23299 error "create dir1 under hash dir failed"
23300 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23301 error "create dir2 under hash dir failed"
23303 # unfortunately, we need to umount to clear dir layout cache for now
23304 # once we fully implement dir layout, we can drop this
23305 umount_client $MOUNT || error "umount failed"
23306 mount_client $MOUNT || error "mount failed"
23308 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23309 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23310 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23312 #set the stripe to be unknown hash type
23313 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23314 $LCTL set_param fail_loc=0x1901
23315 for ((i = 0; i < 10; i++)); do
23316 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23317 error "stat f-$i failed"
23318 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23321 touch $DIR/$tdir/striped_dir/f0 &&
23322 error "create under striped dir with unknown hash should fail"
23324 $LCTL set_param fail_loc=0
23326 umount_client $MOUNT || error "umount failed"
23327 mount_client $MOUNT || error "mount failed"
23331 run_test 300i "client handle unknown hash type striped directory"
23334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23336 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23337 skip "Need MDS version at least 2.7.55"
23344 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23345 $LCTL set_param fail_loc=0x1702
23346 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23347 error "set striped dir error"
23349 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23350 error "create files under striped dir failed"
23352 $LCTL set_param fail_loc=0
23354 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23358 run_test 300j "test large update record"
23361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23363 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23364 skip "Need MDS version at least 2.7.55"
23366 # this test needs a huge transaction
23368 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23369 osd*.$FSNAME-MDT0000.kbytestotal")
23370 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23377 #define OBD_FAIL_LARGE_STRIPE 0x1703
23378 $LCTL set_param fail_loc=0x1703
23379 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23380 error "set striped dir error"
23381 $LCTL set_param fail_loc=0
23383 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23384 error "getstripeddir fails"
23385 rm -rf $DIR/$tdir/striped_dir ||
23386 error "unlink striped dir fails"
23390 run_test 300k "test large striped directory"
23393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23395 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23396 skip "Need MDS version at least 2.7.55"
23400 test_mkdir -p $DIR/$tdir/striped_dir
23401 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23402 error "chown $RUNAS_ID failed"
23403 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23404 error "set default striped dir failed"
23406 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23407 $LCTL set_param fail_loc=0x80000158
23408 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23410 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23411 [ $stripe_index -eq 1 ] ||
23412 error "expect 1 get $stripe_index for $dir"
23414 run_test 300l "non-root user to create dir under striped dir with stale layout"
23417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23418 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23419 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23420 skip "Need MDS version at least 2.7.55"
23422 mkdir -p $DIR/$tdir/striped_dir
23423 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23424 error "set default stripes dir error"
23426 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23428 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23429 [ $stripe_count -eq 0 ] ||
23430 error "expect 0 get $stripe_count for a"
23432 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23433 error "set default stripes dir error"
23435 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23437 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23438 [ $stripe_count -eq 0 ] ||
23439 error "expect 0 get $stripe_count for b"
23441 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23442 error "set default stripes dir error"
23444 mkdir $DIR/$tdir/striped_dir/c &&
23445 error "default stripe_index is invalid, mkdir c should fails"
23447 rm -rf $DIR/$tdir || error "rmdir fails"
23449 run_test 300m "setstriped directory on single MDT FS"
23452 local list=$(comma_list $(mdts_nodes))
23455 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23461 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23462 skip "Need MDS version at least 2.7.55"
23463 remote_mds_nodsh && skip "remote MDS with nodsh"
23466 local list=$(comma_list $(mdts_nodes))
23468 trap cleanup_300n RETURN EXIT
23469 mkdir -p $DIR/$tdir
23470 chmod 777 $DIR/$tdir
23471 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23472 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23473 error "create striped dir succeeds with gid=0"
23475 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23476 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23477 error "create striped dir fails with gid=-1"
23479 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23480 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23481 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23482 error "set default striped dir succeeds with gid=0"
23485 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23486 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23487 error "set default striped dir fails with gid=-1"
23490 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23491 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23492 error "create test_dir fails"
23493 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23494 error "create test_dir1 fails"
23495 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23496 error "create test_dir2 fails"
23499 run_test 300n "non-root user to create dir under striped dir with default EA"
23502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23503 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23504 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23505 skip "Need MDS version at least 2.7.55"
23510 mkdir -p $DIR/$tdir
23512 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23513 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23514 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23515 skip "not enough free inodes $numfree1 $numfree2"
23518 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23519 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23520 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23521 skip "not enough free space $numfree1 $numfree2"
23524 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23525 error "setdirstripe fails"
23527 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23528 error "create dirs fails"
23530 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23531 ls $DIR/$tdir/striped_dir > /dev/null ||
23532 error "ls striped dir fails"
23533 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23534 error "unlink big striped dir fails"
23536 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23540 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23541 remote_mds_nodsh && skip "remote MDS with nodsh"
23543 mkdir_on_mdt0 $DIR/$tdir
23545 #define OBD_FAIL_OUT_ENOSPC 0x1704
23546 do_facet mds2 lctl set_param fail_loc=0x80001704
23547 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23548 && error "create striped directory should fail"
23550 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23552 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23555 run_test 300p "create striped directory without space"
23558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23559 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23561 local fd=$(free_fd)
23562 local cmd="exec $fd<$tdir"
23564 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23567 trap "eval $cmd" EXIT
23568 cd $tdir || error "cd $tdir fails"
23569 rmdir ../$tdir || error "rmdir $tdir fails"
23570 mkdir local_dir && error "create dir succeeds"
23571 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23575 run_test 300q "create remote directory under orphan directory"
23578 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23579 skip "Need MDS version at least 2.7.55" && return
23580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23584 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23585 error "set striped dir error"
23587 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23588 error "getstripeddir fails"
23591 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23592 awk '/lmv_stripe_count:/ { print $2 }')
23594 [ $MDSCOUNT -ne $stripe_count ] &&
23595 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23597 rm -rf $DIR/$tdir/striped_dir ||
23598 error "unlink striped dir fails"
23600 run_test 300r "test -1 striped directory"
23602 test_300s_helper() {
23605 local stripe_dir=$DIR/$tdir/striped_dir.$count
23607 $LFS mkdir -c $count $stripe_dir ||
23608 error "lfs mkdir -c error"
23610 $LFS getdirstripe $stripe_dir ||
23611 error "lfs getdirstripe fails"
23614 stripe_count=$($LFS getdirstripe $stripe_dir |
23615 awk '/lmv_stripe_count:/ { print $2 }')
23617 [ $count -ne $stripe_count ] &&
23618 error_noexit "bad stripe count $stripe_count expected $count"
23621 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23622 awk '/0x/ {count[$1] += 1}; END {
23623 for (idx in count) {
23624 if (count[idx]>1) {
23625 print "index " idx " count " count[idx]
23630 if [[ -n "$dupe_stripes" ]] ; then
23631 lfs getdirstripe $stripe_dir
23632 error_noexit "Dupe MDT above: $dupe_stripes "
23635 rm -rf $stripe_dir ||
23636 error_noexit "unlink $stripe_dir fails"
23640 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23641 skip "Need MDS version at least 2.7.55" && return
23642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23645 for count in $(seq 2 $MDSCOUNT); do
23646 test_300s_helper $count
23649 run_test 300s "test lfs mkdir -c without -i"
23652 prepare_remote_file() {
23653 mkdir $DIR/$tdir/src_dir ||
23654 error "create remote source failed"
23656 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23657 error "cp to remote source failed"
23658 touch $DIR/$tdir/src_dir/a
23660 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23661 error "create remote target dir failed"
23663 touch $DIR/$tdir/tgt_dir/b
23665 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23666 error "rename dir cross MDT failed!"
23668 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23669 error "src_child still exists after rename"
23671 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23672 error "missing file(a) after rename"
23674 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23675 error "diff after rename"
23679 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23682 local remote_file=$DIR/$tdir/tgt_dir/b
23684 mkdir -p $DIR/$tdir
23686 prepare_remote_file || error "prepare remote file failed"
23689 $OPENUNLINK $remote_file $remote_file ||
23690 error "openunlink $remote_file failed"
23691 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23693 run_test 310a "open unlink remote file"
23696 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23699 local remote_file=$DIR/$tdir/tgt_dir/b
23701 mkdir -p $DIR/$tdir
23703 prepare_remote_file || error "prepare remote file failed"
23705 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23706 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23707 $CHECKSTAT -t file $remote_file || error "check file failed"
23709 run_test 310b "unlink remote file with multiple links while open"
23712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23713 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23715 local remote_file=$DIR/$tdir/tgt_dir/b
23717 mkdir -p $DIR/$tdir
23719 prepare_remote_file || error "prepare remote file failed"
23721 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23722 multiop_bg_pause $remote_file O_uc ||
23723 error "mulitop failed for remote file"
23725 $MULTIOP $DIR/$tfile Ouc
23726 kill -USR1 $MULTIPID
23729 run_test 310c "open-unlink remote file with multiple links"
23733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23734 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23735 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23736 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23737 remote_mds_nodsh && skip "remote MDS with nodsh"
23739 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23740 local mdts=$(comma_list $(mdts_nodes))
23742 mkdir -p $DIR/$tdir
23743 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23744 createmany -o $DIR/$tdir/$tfile. 1000
23746 # statfs data is not real time, let's just calculate it
23747 old_iused=$((old_iused + 1000))
23749 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23750 osp.*OST0000*MDT0000.create_count")
23751 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23752 osp.*OST0000*MDT0000.max_create_count")
23753 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23755 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23756 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23757 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23759 unlinkmany $DIR/$tdir/$tfile. 1000
23761 do_nodes $mdts "$LCTL set_param -n \
23762 osp.*OST0000*.max_create_count=$max_count"
23763 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23764 do_nodes $mdts "$LCTL set_param -n \
23765 osp.*OST0000*.create_count=$count"
23766 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23767 grep "=0" && error "create_count is zero"
23770 for i in $(seq 120); do
23771 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23772 # system may be too busy to destroy all objs in time, use
23773 # a somewhat small value to not fail autotest
23774 [ $((old_iused - new_iused)) -gt 400 ] && break
23778 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23779 [ $((old_iused - new_iused)) -gt 400 ] ||
23780 error "objs not destroyed after unlink"
23782 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23789 local vdevdir=$(dirname $(facet_vdevice $ost))
23790 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23791 local zfs_zapid=$(do_facet $ost $cmd |
23792 grep -w "/O/0/d$((objid%32))" -C 5 |
23793 awk '/Object/{getline; print $1}')
23794 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23795 awk "/$objid = /"'{printf $3}')
23800 zfs_object_blksz() {
23804 local vdevdir=$(dirname $(facet_vdevice $ost))
23805 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23806 local blksz=$(do_facet $ost $cmd $objid |
23807 awk '/dblk/{getline; printf $4}')
23809 case "${blksz: -1}" in
23810 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23811 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23818 test_312() { # LU-4856
23819 remote_ost_nodsh && skip "remote OST with nodsh"
23820 [ "$ost1_FSTYPE" = "zfs" ] ||
23821 skip_env "the test only applies to zfs"
23823 local max_blksz=$(do_facet ost1 \
23824 $ZFS get -p recordsize $(facet_device ost1) |
23825 awk '!/VALUE/{print $3}')
23827 # to make life a little bit easier
23828 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23829 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23831 local tf=$DIR/$tdir/$tfile
23833 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23835 # Get ZFS object id
23836 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23837 # block size change by sequential overwrite
23840 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23841 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23843 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23844 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23848 # block size change by sequential append write
23849 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23850 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23851 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23854 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23855 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23856 oflag=sync conv=notrunc
23858 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23859 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23860 error "blksz error, actual $blksz, " \
23861 "expected: 2 * $count * $PAGE_SIZE"
23867 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23868 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23870 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23871 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23872 [ $blksz -eq $PAGE_SIZE ] ||
23873 error "blksz error: $blksz, expected: $PAGE_SIZE"
23875 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23876 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23877 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23879 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23880 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23881 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23883 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23886 remote_ost_nodsh && skip "remote OST with nodsh"
23888 local file=$DIR/$tfile
23891 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23893 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23894 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23895 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23896 error "write should failed"
23897 do_facet ost1 "$LCTL set_param fail_loc=0"
23900 run_test 313 "io should fail after last_rcvd update fail"
23903 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23905 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23906 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23908 wait_delete_completed
23909 do_facet ost1 "$LCTL set_param fail_loc=0"
23911 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23913 test_315() { # LU-618
23914 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23916 local file=$DIR/$tfile
23919 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23920 error "multiop file write failed"
23921 $MULTIOP $file oO_RDONLY:r4063232_c &
23926 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23929 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23932 run_test 315 "read should be accounted"
23935 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23936 large_xattr_enabled || skip_env "ea_inode feature disabled"
23938 rm -rf $DIR/$tdir/d
23939 mkdir -p $DIR/$tdir/d
23940 chown nobody $DIR/$tdir/d
23941 touch $DIR/$tdir/d/file
23943 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23945 run_test 316 "lfs mv"
23948 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23949 skip "Need MDS version at least 2.11.53"
23950 if [ "$ost1_FSTYPE" == "zfs" ]; then
23951 skip "LU-10370: no implementation for ZFS"
23955 local grant_blk_size
23957 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23958 awk '/grant_block_size:/ { print $2; exit; }')
23960 # Create File of size 5M. Truncate it to below size's and verify
23963 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23964 error "Create file $DIR/$tfile failed"
23965 stack_trap "rm -f $DIR/$tfile" EXIT
23967 for trunc_sz in 2097152 4097 4000 509 0; do
23968 $TRUNCATE $DIR/$tfile $trunc_sz ||
23969 error "truncate $tfile to $trunc_sz failed"
23970 local sz=$(stat --format=%s $DIR/$tfile)
23971 local blk=$(stat --format=%b $DIR/$tfile)
23972 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23973 grant_blk_size) * 8))
23975 if [[ $blk -ne $trunc_blk ]]; then
23976 $(which stat) $DIR/$tfile
23977 error "Expected Block $trunc_blk got $blk for $tfile"
23980 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23981 error "Expected Size $trunc_sz got $sz for $tfile"
23986 # Create file with a hole and write actual 65536 bytes which aligned
23987 # with 4K and 64K PAGE_SIZE. Block count must be 128.
23990 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
23991 error "Create file : $DIR/$tfile"
23994 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
23995 # blocks. The block count must drop to 8.
23997 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
23998 ((bs - grant_blk_size) + 1)))
23999 $TRUNCATE $DIR/$tfile $trunc_sz ||
24000 error "truncate $tfile to $trunc_sz failed"
24002 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24003 sz=$(stat --format=%s $DIR/$tfile)
24004 blk=$(stat --format=%b $DIR/$tfile)
24006 if [[ $blk -ne $trunc_bsz ]]; then
24007 $(which stat) $DIR/$tfile
24008 error "Expected Block $trunc_bsz got $blk for $tfile"
24011 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24012 error "Expected Size $trunc_sz got $sz for $tfile"
24014 run_test 317 "Verify blocks get correctly update after truncate"
24017 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24018 local old_max_active=$($LCTL get_param -n \
24019 ${llite_name}.max_read_ahead_async_active \
24022 $LCTL set_param llite.*.max_read_ahead_async_active=256
24023 local max_active=$($LCTL get_param -n \
24024 ${llite_name}.max_read_ahead_async_active \
24026 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24028 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24029 error "set max_read_ahead_async_active should succeed"
24031 $LCTL set_param llite.*.max_read_ahead_async_active=512
24032 max_active=$($LCTL get_param -n \
24033 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24034 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24036 # restore @max_active
24037 [ $old_max_active -ne 0 ] && $LCTL set_param \
24038 llite.*.max_read_ahead_async_active=$old_max_active
24040 local old_threshold=$($LCTL get_param -n \
24041 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24042 local max_per_file_mb=$($LCTL get_param -n \
24043 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24045 local invalid=$(($max_per_file_mb + 1))
24047 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24048 && error "set $invalid should fail"
24050 local valid=$(($invalid - 1))
24052 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24053 error "set $valid should succeed"
24054 local threshold=$($LCTL get_param -n \
24055 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24056 [ $threshold -eq $valid ] || error \
24057 "expect threshold $valid got $threshold"
24059 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24061 run_test 318 "Verify async readahead tunables"
24064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
24066 local before=$(date +%s)
24068 local mdir=$DIR/$tdir
24069 local file=$mdir/xxx
24071 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24074 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24075 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24076 $LFS mv -m1 $file &
24079 dd if=$file of=/dev/null
24081 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24082 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24084 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24086 run_test 319 "lost lease lock on migrate error"
24088 test_398a() { # LU-4198
24089 local ost1_imp=$(get_osc_import_name client ost1)
24090 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24093 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24094 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24096 # request a new lock on client
24097 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24099 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24100 local lock_count=$($LCTL get_param -n \
24101 ldlm.namespaces.$imp_name.lru_size)
24102 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24104 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24106 # no lock cached, should use lockless IO and not enqueue new lock
24107 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24108 lock_count=$($LCTL get_param -n \
24109 ldlm.namespaces.$imp_name.lru_size)
24110 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24112 run_test 398a "direct IO should cancel lock otherwise lockless"
24114 test_398b() { # LU-4198
24115 which fio || skip_env "no fio installed"
24116 $LFS setstripe -c -1 $DIR/$tfile
24119 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24122 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24123 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24124 --numjobs=$njobs --fallocate=none \
24125 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24126 --filename=$DIR/$tfile &
24129 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24130 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24131 --numjobs=$njobs --fallocate=none \
24132 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24133 --filename=$DIR/$tfile || true
24138 run_test 398b "DIO and buffer IO race"
24140 test_398c() { # LU-4198
24141 local ost1_imp=$(get_osc_import_name client ost1)
24142 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24145 which fio || skip_env "no fio installed"
24147 saved_debug=$($LCTL get_param -n debug)
24148 $LCTL set_param debug=0
24150 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24151 ((size /= 1024)) # by megabytes
24152 ((size /= 2)) # write half of the OST at most
24153 [ $size -gt 40 ] && size=40 #reduce test time anyway
24155 $LFS setstripe -c 1 $DIR/$tfile
24157 # it seems like ldiskfs reserves more space than necessary if the
24158 # writing blocks are not mapped, so it extends the file firstly
24159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24160 cancel_lru_locks osc
24162 # clear and verify rpc_stats later
24163 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24166 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24167 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24168 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24169 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24170 --filename=$DIR/$tfile
24171 [ $? -eq 0 ] || error "fio write error"
24173 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24174 error "Locks were requested while doing AIO"
24176 # get the percentage of 1-page I/O
24177 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24178 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24180 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24182 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24183 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24184 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24185 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24186 --filename=$DIR/$tfile
24187 [ $? -eq 0 ] || error "fio mixed read write error"
24189 echo "AIO with large block size ${size}M"
24190 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24191 --numjobs=1 --fallocate=none --ioengine=libaio \
24192 --iodepth=16 --allow_file_create=0 --size=${size}M \
24193 --filename=$DIR/$tfile
24194 [ $? -eq 0 ] || error "fio large block size failed"
24197 $LCTL set_param debug="$saved_debug"
24199 run_test 398c "run fio to test AIO"
24201 test_398d() { # LU-13846
24202 which aiocp || skip_env "no aiocp installed"
24203 local aio_file=$DIR/$tfile.aio
24205 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24207 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24208 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24209 stack_trap "rm -f $DIR/$tfile $aio_file"
24211 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24213 # make sure we don't crash and fail properly
24214 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24215 error "aio not aligned with PAGE SIZE should fail"
24217 rm -f $DIR/$tfile $aio_file
24219 run_test 398d "run aiocp to verify block size > stripe size"
24222 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24223 touch $DIR/$tfile.new
24224 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24226 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24228 test_398f() { # LU-14687
24229 which aiocp || skip_env "no aiocp installed"
24230 local aio_file=$DIR/$tfile.aio
24232 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24234 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24235 stack_trap "rm -f $DIR/$tfile $aio_file"
24237 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24238 $LCTL set_param fail_loc=0x1418
24239 # make sure we don't crash and fail properly
24240 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24241 error "aio with page allocation failure succeeded"
24242 $LCTL set_param fail_loc=0
24243 diff $DIR/$tfile $aio_file
24244 [[ $? != 0 ]] || error "no diff after failed aiocp"
24246 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24248 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24249 # stripe and i/o size must be > stripe size
24250 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24251 # single RPC in flight. This test shows async DIO submission is working by
24252 # showing multiple RPCs in flight.
24253 test_398g() { # LU-13798
24254 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24256 # We need to do some i/o first to acquire enough grant to put our RPCs
24257 # in flight; otherwise a new connection may not have enough grant
24259 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24260 error "parallel dio failed"
24261 stack_trap "rm -f $DIR/$tfile"
24263 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24264 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24265 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24266 stack_trap "$LCTL set_param -n $pages_per_rpc"
24268 # Recreate file so it's empty
24270 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24271 #Pause rpc completion to guarantee we see multiple rpcs in flight
24272 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24273 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24274 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24277 $LCTL set_param osc.*.rpc_stats=c
24279 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24280 error "parallel dio failed"
24281 stack_trap "rm -f $DIR/$tfile"
24283 $LCTL get_param osc.*-OST0000-*.rpc_stats
24284 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24285 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24286 grep "8:" | awk '{print $8}')
24287 # We look at the "8 rpcs in flight" field, and verify A) it is present
24288 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24289 # as expected for an 8M DIO to a file with 1M stripes.
24290 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24292 # Verify turning off parallel dio works as expected
24294 $LCTL set_param osc.*.rpc_stats=c
24295 $LCTL set_param llite.*.parallel_dio=0
24296 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24298 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24299 error "dio with parallel dio disabled failed"
24301 # Ideally, we would see only one RPC in flight here, but there is an
24302 # unavoidable race between i/o completion and RPC in flight counting,
24303 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24304 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24305 # So instead we just verify it's always < 8.
24306 $LCTL get_param osc.*-OST0000-*.rpc_stats
24307 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24308 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24309 grep '^$' -B1 | grep . | awk '{print $1}')
24310 [ $ret != "8:" ] ||
24311 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24313 run_test 398g "verify parallel dio async RPC submission"
24315 test_398h() { # LU-13798
24316 local dio_file=$DIR/$tfile.dio
24318 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24320 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24321 stack_trap "rm -f $DIR/$tfile $dio_file"
24323 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24324 error "parallel dio failed"
24325 diff $DIR/$tfile $dio_file
24326 [[ $? == 0 ]] || error "file diff after aiocp"
24328 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24330 test_398i() { # LU-13798
24331 local dio_file=$DIR/$tfile.dio
24333 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24335 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24336 stack_trap "rm -f $DIR/$tfile $dio_file"
24338 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24339 $LCTL set_param fail_loc=0x1418
24340 # make sure we don't crash and fail properly
24341 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24342 error "parallel dio page allocation failure succeeded"
24343 diff $DIR/$tfile $dio_file
24344 [[ $? != 0 ]] || error "no diff after failed aiocp"
24346 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24348 test_398j() { # LU-13798
24349 # Stripe size > RPC size but less than i/o size tests split across
24350 # stripes and RPCs for individual i/o op
24351 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24353 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24354 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24355 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24356 stack_trap "$LCTL set_param -n $pages_per_rpc"
24358 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24359 error "parallel dio write failed"
24360 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24362 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24363 error "parallel dio read failed"
24364 diff $DIR/$tfile $DIR/$tfile.2
24365 [[ $? == 0 ]] || error "file diff after parallel dio read"
24367 run_test 398j "test parallel dio where stripe size > rpc_size"
24369 test_398k() { # LU-13798
24370 wait_delete_completed
24373 # 4 stripe file; we will cause out of space on OST0
24374 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24376 # Fill OST0 (if it's not too large)
24377 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24379 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24380 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24382 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24383 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24384 error "dd should fill OST0"
24385 stack_trap "rm -f $DIR/$tfile.1"
24387 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24391 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24392 error "file is not 0 bytes in size"
24394 # dd above should not succeed, but don't error until here so we can
24395 # get debug info above
24397 error "parallel dio write with enospc succeeded"
24398 stack_trap "rm -f $DIR/$tfile"
24400 run_test 398k "test enospc on first stripe"
24402 test_398l() { # LU-13798
24403 wait_delete_completed
24406 # 4 stripe file; we will cause out of space on OST0
24407 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24408 # happens on the second i/o chunk we issue
24409 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24411 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24412 stack_trap "rm -f $DIR/$tfile"
24414 # Fill OST0 (if it's not too large)
24415 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24417 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24418 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24420 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24421 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24422 error "dd should fill OST0"
24423 stack_trap "rm -f $DIR/$tfile.1"
24425 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24427 stack_trap "rm -f $DIR/$tfile.2"
24429 # Check that short write completed as expected
24430 ls -la $DIR/$tfile.2
24431 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24432 error "file is not 1M in size"
24434 # dd above should not succeed, but don't error until here so we can
24435 # get debug info above
24437 error "parallel dio write with enospc succeeded"
24439 # Truncate source file to same length as output file and diff them
24440 $TRUNCATE $DIR/$tfile 1048576
24441 diff $DIR/$tfile $DIR/$tfile.2
24442 [[ $? == 0 ]] || error "data incorrect after short write"
24444 run_test 398l "test enospc on intermediate stripe/RPC"
24446 test_398m() { # LU-13798
24447 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24449 # Set up failure on OST0, the first stripe:
24450 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24451 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24452 # So this fail_val specifies OST0
24453 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24454 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24456 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24457 error "parallel dio write with failure on first stripe succeeded"
24458 stack_trap "rm -f $DIR/$tfile"
24459 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24461 # Place data in file for read
24462 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24463 error "parallel dio write failed"
24465 # Fail read on OST0, first stripe
24466 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24467 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24468 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24469 error "parallel dio read with error on first stripe succeeded"
24470 rm -f $DIR/$tfile.2
24471 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24473 # Switch to testing on OST1, second stripe
24474 # Clear file contents, maintain striping
24476 # Set up failure on OST1, second stripe:
24477 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24478 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24480 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24481 error "parallel dio write with failure on first stripe succeeded"
24482 stack_trap "rm -f $DIR/$tfile"
24483 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24485 # Place data in file for read
24486 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24487 error "parallel dio write failed"
24489 # Fail read on OST1, second stripe
24490 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24491 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24492 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24493 error "parallel dio read with error on first stripe succeeded"
24494 rm -f $DIR/$tfile.2
24495 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24497 run_test 398m "test RPC failures with parallel dio"
24499 # Parallel submission of DIO should not cause problems for append, but it's
24500 # important to verify.
24501 test_398n() { # LU-13798
24502 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24504 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24505 error "dd to create source file failed"
24506 stack_trap "rm -f $DIR/$tfile"
24508 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24509 error "parallel dio write with failure on second stripe succeeded"
24510 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24511 diff $DIR/$tfile $DIR/$tfile.1
24512 [[ $? == 0 ]] || error "data incorrect after append"
24515 run_test 398n "test append with parallel DIO"
24518 local read_write=$1
24519 if [ "$read_write" = "write" ]; then
24520 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24521 elif [ "$read_write" = "read" ]; then
24522 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24524 error "argument error"
24527 # turn off debug for performance testing
24528 local saved_debug=$($LCTL get_param -n debug)
24529 $LCTL set_param debug=0
24531 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24533 # get ost1 size - $FSNAME-OST0000
24534 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24535 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24536 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24538 if [ "$read_write" = "read" ]; then
24539 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24542 local start_time=$(date +%s.%N)
24543 $dd_cmd bs=1M count=$blocks oflag=sync ||
24544 error "real dd $read_write error"
24545 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24547 if [ "$read_write" = "write" ]; then
24551 # define OBD_FAIL_OST_FAKE_RW 0x238
24552 do_facet ost1 $LCTL set_param fail_loc=0x238
24554 local start_time=$(date +%s.%N)
24555 $dd_cmd bs=1M count=$blocks oflag=sync ||
24556 error "fake dd $read_write error"
24557 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24559 if [ "$read_write" = "write" ]; then
24561 cancel_lru_locks osc
24562 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24563 error "$tfile size not $blocks MB"
24565 do_facet ost1 $LCTL set_param fail_loc=0
24567 echo "fake $read_write $duration_fake vs. normal $read_write" \
24568 "$duration in seconds"
24569 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24570 error_not_in_vm "fake write is slower"
24572 $LCTL set_param -n debug="$saved_debug"
24575 test_399a() { # LU-7655 for OST fake write
24576 remote_ost_nodsh && skip "remote OST with nodsh"
24580 run_test 399a "fake write should not be slower than normal write"
24582 test_399b() { # LU-8726 for OST fake read
24583 remote_ost_nodsh && skip "remote OST with nodsh"
24584 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24585 skip_env "ldiskfs only test"
24590 run_test 399b "fake read should not be slower than normal read"
24592 test_400a() { # LU-1606, was conf-sanity test_74
24593 if ! which $CC > /dev/null 2>&1; then
24594 skip_env "$CC is not installed"
24597 local extra_flags=''
24598 local out=$TMP/$tfile
24599 local prefix=/usr/include/lustre
24602 # Oleg removes c files in his test rig so test if any c files exist
24603 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24604 skip_env "Needed c test files are missing"
24606 if ! [[ -d $prefix ]]; then
24607 # Assume we're running in tree and fixup the include path.
24608 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24609 extra_flags+=" -L$LUSTRE/utils/.lib"
24612 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24613 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24614 error "client api broken"
24618 run_test 400a "Lustre client api program can compile and link"
24620 test_400b() { # LU-1606, LU-5011
24622 local out=$TMP/$tfile
24623 local prefix=/usr/include/linux/lustre
24625 # We use a hard coded prefix so that this test will not fail
24626 # when run in tree. There are headers in lustre/include/lustre/
24627 # that are not packaged (like lustre_idl.h) and have more
24628 # complicated include dependencies (like config.h and lnet/types.h).
24629 # Since this test about correct packaging we just skip them when
24630 # they don't exist (see below) rather than try to fixup cppflags.
24632 if ! which $CC > /dev/null 2>&1; then
24633 skip_env "$CC is not installed"
24636 for header in $prefix/*.h; do
24637 if ! [[ -f "$header" ]]; then
24641 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24642 continue # lustre_ioctl.h is internal header
24645 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24646 error "cannot compile '$header'"
24650 run_test 400b "packaged headers can be compiled"
24652 test_401a() { #LU-7437
24653 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24654 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24656 #count the number of parameters by "list_param -R"
24657 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24658 #count the number of parameters by listing proc files
24659 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24660 echo "proc_dirs='$proc_dirs'"
24661 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24662 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24665 [ $params -eq $procs ] ||
24666 error "found $params parameters vs. $procs proc files"
24668 # test the list_param -D option only returns directories
24669 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24670 #count the number of parameters by listing proc directories
24671 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24674 [ $params -eq $procs ] ||
24675 error "found $params parameters vs. $procs proc files"
24677 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24680 # jobid_var may not allow arbitrary values, so use jobid_name
24682 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24683 local testname=jobid_name tmp='testing%p'
24685 local testname=jobid_var tmp=testing
24688 local save=$($LCTL get_param -n $testname)
24690 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24691 error "no error returned when setting bad parameters"
24693 local jobid_new=$($LCTL get_param -n foe $testname baz)
24694 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24696 $LCTL set_param -n fog=bam $testname=$save bat=fog
24697 local jobid_old=$($LCTL get_param -n foe $testname bag)
24698 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24700 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24703 # jobid_var may not allow arbitrary values, so use jobid_name
24705 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24706 local testname=jobid_name
24708 local testname=jobid_var
24711 local jobid_var_old=$($LCTL get_param -n $testname)
24712 local jobid_var_new
24714 $LCTL set_param $testname= &&
24715 error "no error returned for 'set_param a='"
24717 jobid_var_new=$($LCTL get_param -n $testname)
24718 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24719 error "$testname was changed by setting without value"
24721 $LCTL set_param $testname &&
24722 error "no error returned for 'set_param a'"
24724 jobid_var_new=$($LCTL get_param -n $testname)
24725 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24726 error "$testname was changed by setting without value"
24728 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24731 # jobid_var may not allow arbitrary values, so use jobid_name
24733 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24734 local testname=jobid_name new_value='foo=bar%p'
24736 local testname=jobid_var new_valuie=foo=bar
24739 local jobid_var_old=$($LCTL get_param -n $testname)
24740 local jobid_var_new
24742 $LCTL set_param $testname=$new_value ||
24743 error "'set_param a=b' did not accept a value containing '='"
24745 jobid_var_new=$($LCTL get_param -n $testname)
24746 [[ "$jobid_var_new" == "$new_value" ]] ||
24747 error "'set_param a=b' failed on a value containing '='"
24749 # Reset the $testname to test the other format
24750 $LCTL set_param $testname=$jobid_var_old
24751 jobid_var_new=$($LCTL get_param -n $testname)
24752 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24753 error "failed to reset $testname"
24755 $LCTL set_param $testname $new_value ||
24756 error "'set_param a b' did not accept a value containing '='"
24758 jobid_var_new=$($LCTL get_param -n $testname)
24759 [[ "$jobid_var_new" == "$new_value" ]] ||
24760 error "'set_param a b' failed on a value containing '='"
24762 $LCTL set_param $testname $jobid_var_old
24763 jobid_var_new=$($LCTL get_param -n $testname)
24764 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24765 error "failed to reset $testname"
24767 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24769 test_401e() { # LU-14779
24770 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24771 error "lctl list_param MGC* failed"
24772 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24773 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24774 error "lctl get_param lru_size failed"
24776 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24779 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24780 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24781 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24782 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24783 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24784 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24785 remote_mds_nodsh && skip "remote MDS with nodsh"
24787 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24788 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24789 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24790 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24791 echo "Touch failed - OK"
24793 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24796 local file1=$DIR/$tfile.1
24797 local file2=$DIR/$tfile.2
24798 local tfile=$TMP/$tfile
24800 rm -f $file1 $file2 $tfile
24805 # 30 sec OBD_TIMEOUT in ll_getattr()
24806 # right before populating st_nlink
24807 $LCTL set_param fail_loc=0x80001409
24808 stat -c %h $file1 > $tfile &
24810 # create an alias, drop all locks and reclaim the dentry
24812 cancel_lru_locks mdc
24813 cancel_lru_locks osc
24814 sysctl -w vm.drop_caches=2
24818 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24820 rm -f $tfile $file1 $file2
24822 run_test 403 "i_nlink should not drop to zero due to aliasing"
24824 test_404() { # LU-6601
24825 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24826 skip "Need server version newer than 2.8.52"
24827 remote_mds_nodsh && skip "remote MDS with nodsh"
24829 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24830 awk '/osp .*-osc-MDT/ { print $4}')
24833 for osp in $mosps; do
24834 echo "Deactivate: " $osp
24835 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24836 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24837 awk -vp=$osp '$4 == p { print $2 }')
24838 [ $stat = IN ] || {
24839 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24840 error "deactivate error"
24842 echo "Activate: " $osp
24843 do_facet $SINGLEMDS $LCTL --device %$osp activate
24844 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24845 awk -vp=$osp '$4 == p { print $2 }')
24846 [ $stat = UP ] || {
24847 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24848 error "activate error"
24852 run_test 404 "validate manual {de}activated works properly for OSPs"
24855 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24856 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24857 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24858 skip "Layout swap lock is not supported"
24860 check_swap_layouts_support
24861 check_swap_layout_no_dom $DIR
24863 test_mkdir $DIR/$tdir
24864 swap_lock_test -d $DIR/$tdir ||
24865 error "One layout swap locked test failed"
24867 run_test 405 "Various layout swap lock tests"
24870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24871 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24872 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24874 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24875 skip "Need MDS version at least 2.8.50"
24877 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24878 local test_pool=$TESTNAME
24880 pool_add $test_pool || error "pool_add failed"
24881 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24882 error "pool_add_targets failed"
24884 save_layout_restore_at_exit $MOUNT
24886 # parent set default stripe count only, child will stripe from both
24887 # parent and fs default
24888 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24889 error "setstripe $MOUNT failed"
24890 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24891 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24892 for i in $(seq 10); do
24893 local f=$DIR/$tdir/$tfile.$i
24894 touch $f || error "touch failed"
24895 local count=$($LFS getstripe -c $f)
24896 [ $count -eq $OSTCOUNT ] ||
24897 error "$f stripe count $count != $OSTCOUNT"
24898 local offset=$($LFS getstripe -i $f)
24899 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24900 local size=$($LFS getstripe -S $f)
24901 [ $size -eq $((def_stripe_size * 2)) ] ||
24902 error "$f stripe size $size != $((def_stripe_size * 2))"
24903 local pool=$($LFS getstripe -p $f)
24904 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24907 # change fs default striping, delete parent default striping, now child
24908 # will stripe from new fs default striping only
24909 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24910 error "change $MOUNT default stripe failed"
24911 $LFS setstripe -c 0 $DIR/$tdir ||
24912 error "delete $tdir default stripe failed"
24913 for i in $(seq 11 20); do
24914 local f=$DIR/$tdir/$tfile.$i
24915 touch $f || error "touch $f failed"
24916 local count=$($LFS getstripe -c $f)
24917 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24918 local offset=$($LFS getstripe -i $f)
24919 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24920 local size=$($LFS getstripe -S $f)
24921 [ $size -eq $def_stripe_size ] ||
24922 error "$f stripe size $size != $def_stripe_size"
24923 local pool=$($LFS getstripe -p $f)
24924 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24927 unlinkmany $DIR/$tdir/$tfile. 1 20
24929 local f=$DIR/$tdir/$tfile
24930 pool_remove_all_targets $test_pool $f
24931 pool_remove $test_pool $f
24933 run_test 406 "DNE support fs default striping"
24936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24937 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24938 skip "Need MDS version at least 2.8.55"
24939 remote_mds_nodsh && skip "remote MDS with nodsh"
24941 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24942 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24943 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24944 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24945 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24947 #define OBD_FAIL_DT_TXN_STOP 0x2019
24948 for idx in $(seq $MDSCOUNT); do
24949 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24951 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24952 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24953 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24956 run_test 407 "transaction fail should cause operation fail"
24959 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24961 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24962 lctl set_param fail_loc=0x8000040a
24963 # let ll_prepare_partial_page() fail
24964 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24968 # create at least 100 unused inodes so that
24969 # shrink_icache_memory(0) should not return 0
24970 touch $DIR/$tfile-{0..100}
24971 rm -f $DIR/$tfile-{0..100}
24974 echo 2 > /proc/sys/vm/drop_caches
24976 run_test 408 "drop_caches should not hang due to page leaks"
24980 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24982 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24983 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24984 touch $DIR/$tdir/guard || error "(2) Fail to create"
24986 local PREFIX=$(str_repeat 'A' 128)
24987 echo "Create 1K hard links start at $(date)"
24988 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24989 error "(3) Fail to hard link"
24991 echo "Links count should be right although linkEA overflow"
24992 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24993 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24994 [ $linkcount -eq 1001 ] ||
24995 error "(5) Unexpected hard links count: $linkcount"
24997 echo "List all links start at $(date)"
24998 ls -l $DIR/$tdir/foo > /dev/null ||
24999 error "(6) Fail to list $DIR/$tdir/foo"
25001 echo "Unlink hard links start at $(date)"
25002 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25003 error "(7) Fail to unlink"
25004 echo "Unlink hard links finished at $(date)"
25006 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25010 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25011 skip "Need client version at least 2.9.59"
25012 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25013 skip "Need MODULES build"
25015 # Create a file, and stat it from the kernel
25016 local testfile=$DIR/$tfile
25019 local run_id=$RANDOM
25020 local my_ino=$(stat --format "%i" $testfile)
25022 # Try to insert the module. This will always fail as the
25023 # module is designed to not be inserted.
25024 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25027 # Anything but success is a test failure
25029 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25030 error "no inode match"
25032 run_test 410 "Test inode number returned from kernel thread"
25034 cleanup_test411_cgroup() {
25040 local cg_basedir=/sys/fs/cgroup/memory
25042 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25043 skip "no setup for cgroup"
25045 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25046 error "test file creation failed"
25047 cancel_lru_locks osc
25049 # Create a very small memory cgroup to force a slab allocation error
25050 local cgdir=$cg_basedir/osc_slab_alloc
25051 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25052 trap "cleanup_test411_cgroup $cgdir" EXIT
25053 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25054 echo 1M > $cgdir/memory.limit_in_bytes
25056 # Should not LBUG, just be killed by oom-killer
25057 # dd will return 0 even allocation failure in some environment.
25058 # So don't check return value
25059 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25060 cleanup_test411_cgroup $cgdir
25064 run_test 411 "Slab allocation error with cgroup does not LBUG"
25067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25068 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
25069 skip "Need server version at least 2.10.55"
25072 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25073 error "mkdir failed"
25074 $LFS getdirstripe $DIR/$tdir
25075 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25076 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25077 error "expect $((MDSCOUT - 1)) get $stripe_index"
25078 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25079 [ $stripe_count -eq 2 ] ||
25080 error "expect 2 get $stripe_count"
25082 run_test 412 "mkdir on specific MDTs"
25084 generate_uneven_mdts() {
25086 local lmv_qos_maxage
25087 local lod_qos_maxage
25097 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25098 $LCTL set_param lmv.*.qos_maxage=1
25099 stack_trap "$LCTL set_param \
25100 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25101 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25102 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25103 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25104 lod.*.mdt_qos_maxage=1
25105 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25106 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25109 echo "Check for uneven MDTs: "
25111 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25112 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25113 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25115 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25116 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25119 for ((i = 1; i < ${#ffree[@]}; i++)); do
25120 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25121 if [ $tmp -gt $max ]; then
25125 if [ $tmp -lt $min ]; then
25131 (( ${ffree[min_index]} > 0 )) ||
25132 skip "no free files in MDT$min_index"
25133 (( ${ffree[min_index]} < 10000000 )) ||
25134 skip "too many free files in MDT$min_index"
25136 # Check if we need to generate uneven MDTs
25137 local diff=$(((max - min) * 100 / min))
25138 local testdir=$DIR/$tdir-fillmdt
25144 while (( diff < threshold )); do
25145 # generate uneven MDTs, create till $threshold% diff
25146 echo -n "weight diff=$diff% must be > $threshold% ..."
25147 echo "Fill MDT$min_index with 1000 files: loop $i"
25148 testdir=$DIR/$tdir-fillmdt/$i
25149 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25150 error "mkdir $testdir failed"
25151 $LFS setstripe -E 1M -L mdt $testdir ||
25152 error "setstripe $testdir failed"
25154 for F in f.{0..999}; do
25155 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25156 /dev/null 2>&1 || error "dd $F failed"
25159 # wait for QOS to update
25160 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25162 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25163 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25164 max=$(((${ffree[max_index]} >> 8) * \
25165 (${bavail[max_index]} * bsize >> 16)))
25166 min=$(((${ffree[min_index]} >> 8) * \
25167 (${bavail[min_index]} * bsize >> 16)))
25168 diff=$(((max - min) * 100 / min))
25172 echo "MDT filesfree available: ${ffree[@]}"
25173 echo "MDT blocks available: ${bavail[@]}"
25174 echo "weight diff=$diff%"
25179 local stripe_count=$2
25180 local mdts=$(comma_list $(mdts_nodes))
25183 local lmv_qos_prio_free
25184 local lmv_qos_threshold_rr
25185 local lmv_qos_maxage
25186 local lod_qos_prio_free
25187 local lod_qos_threshold_rr
25188 local lod_qos_maxage
25192 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25193 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25194 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25196 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25197 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25198 stack_trap "$LCTL set_param \
25199 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25200 stack_trap "$LCTL set_param \
25201 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25202 stack_trap "$LCTL set_param \
25203 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25205 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25206 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25207 lod_qos_prio_free=${lod_qos_prio_free%%%}
25208 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25209 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25210 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25211 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25212 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25213 stack_trap "do_nodes $mdts $LCTL set_param \
25214 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25215 stack_trap "do_nodes $mdts $LCTL set_param \
25216 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25217 stack_trap "do_nodes $mdts $LCTL set_param \
25218 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25220 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25221 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25223 testdir=$DIR/$tdir-s$stripe_count/rr
25225 local stripe_index=$($LFS getstripe -m $testdir)
25226 local test_mkdir_rr=true
25228 getfattr -d -m dmv -e hex $testdir | grep dmv
25229 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25230 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25231 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25232 test_mkdir_rr=false
25237 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25238 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25240 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25241 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25242 eval $mkdir_cmd $testdir/subdir$i ||
25243 error "$mkdir_cmd subdir$i failed"
25246 for (( i = 0; i < $MDSCOUNT; i++ )); do
25247 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25248 echo "$count directories created on MDT$i"
25249 if $test_mkdir_rr; then
25250 (( $count == 100 )) ||
25251 error "subdirs are not evenly distributed"
25252 elif (( $i == $stripe_index )); then
25253 (( $count == 100 * MDSCOUNT )) ||
25254 error "$count subdirs created on MDT$i"
25256 (( $count == 0 )) ||
25257 error "$count subdirs created on MDT$i"
25260 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25261 count=$($LFS getdirstripe $testdir/* |
25262 grep -c -P "^\s+$i\t")
25263 echo "$count stripes created on MDT$i"
25264 # deviation should < 5% of average
25265 (( $count >= 95 * stripe_count &&
25266 $count <= 105 * stripe_count)) ||
25267 error "stripes are not evenly distributed"
25272 echo "Check for uneven MDTs: "
25282 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25283 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25284 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25286 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25287 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25290 for ((i = 1; i < ${#ffree[@]}; i++)); do
25291 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25292 if [ $tmp -gt $max ]; then
25296 if [ $tmp -lt $min ]; then
25302 (( ${ffree[min_index]} > 0 )) ||
25303 skip "no free files in MDT$min_index"
25304 (( ${ffree[min_index]} < 10000000 )) ||
25305 skip "too many free files in MDT$min_index"
25307 echo "MDT filesfree available: ${ffree[@]}"
25308 echo "MDT blocks available: ${bavail[@]}"
25309 echo "weight diff=$(((max - min) * 100 / min))%"
25311 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25313 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25314 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25315 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25316 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25317 # decrease statfs age, so that it can be updated in time
25318 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25319 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25323 testdir=$DIR/$tdir-s$stripe_count/qos
25326 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25327 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25328 eval $mkdir_cmd $testdir/subdir$i ||
25329 error "$mkdir_cmd subdir$i failed"
25333 for (( i = 0; i < $MDSCOUNT; i++ )); do
25334 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25335 (( count > max )) && max=$count
25336 echo "$count directories created on MDT$i"
25339 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25341 # D-value should > 10% of averge
25342 (( max - min > num / 10 )) ||
25343 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25345 # ditto for stripes
25346 if (( stripe_count > 1 )); then
25348 for (( i = 0; i < $MDSCOUNT; i++ )); do
25349 count=$($LFS getdirstripe $testdir/* |
25350 grep -c -P "^\s+$i\t")
25351 (( count > max )) && max=$count
25352 echo "$count stripes created on MDT$i"
25355 min=$($LFS getdirstripe $testdir/* |
25356 grep -c -P "^\s+$min_index\t")
25357 (( max - min > num * stripe_count / 10 )) ||
25358 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25370 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25371 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25372 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25374 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25376 for ((i = 1; i < ${#ffree[@]}; i++)); do
25377 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25378 (( tmp < min )) && min=$tmp && min_index=$i
25385 [ $MDSCOUNT -lt 2 ] &&
25386 skip "We need at least 2 MDTs for this test"
25388 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25389 skip "Need server version at least 2.12.52"
25393 generate_uneven_mdts 100
25394 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25395 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25396 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25397 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25398 error "mkdir failed"
25399 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25402 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25405 [ $MDSCOUNT -lt 2 ] &&
25406 skip "We need at least 2 MDTs for this test"
25408 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25409 skip "Need server version at least 2.12.52"
25414 generate_uneven_mdts 100
25415 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25416 testdir=$DIR/$tdir-s$stripe_count
25417 mkdir $testdir || error "mkdir $testdir failed"
25418 mkdir $testdir/rr || error "mkdir rr failed"
25419 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25420 error "mkdir qos failed"
25421 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25422 $testdir/rr || error "setdirstripe rr failed"
25423 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25424 error "setdirstripe failed"
25425 test_qos_mkdir "mkdir" $stripe_count
25428 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25431 (( $MDSCOUNT >= 2 )) ||
25432 skip "We need at least 2 MDTs for this test"
25434 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25435 skip "Need server version at least 2.14.51"
25441 testdir=$DIR/${tdir}-s1
25442 mkdir $testdir || error "mkdir $testdir failed"
25443 mkdir $testdir/rr || error "mkdir rr failed"
25444 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25445 # default max_inherit is -1, default max_inherit_rr is 0
25446 $LFS setdirstripe -D -c 1 $testdir/rr ||
25447 error "setdirstripe rr failed"
25448 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25449 error "setdirstripe qos failed"
25450 test_qos_mkdir "mkdir" 1
25452 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25453 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25454 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25455 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25456 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25458 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25459 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25460 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25461 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25462 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25463 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25464 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25465 error "level2 shouldn't have default LMV" || true
25467 run_test 413c "mkdir with default LMV max inherit rr"
25470 (( MDSCOUNT >= 2 )) ||
25471 skip "We need at least 2 MDTs for this test"
25473 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25474 skip "Need server version at least 2.14.51"
25476 local lmv_qos_threshold_rr
25478 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25480 stack_trap "$LCTL set_param \
25481 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25483 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25484 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25485 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25486 error "$tdir shouldn't have default LMV"
25487 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25488 error "mkdir sub failed"
25490 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25492 (( count == 100 )) || error "$count subdirs on MDT0"
25494 run_test 413d "inherit ROOT default LMV"
25501 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25502 unlinkmany $subdir/f. 1000 &
25506 for pid in $pids; do
25510 run_test 413z "413 test cleanup"
25513 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25514 $LCTL set_param fail_loc=0x80000521
25515 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25518 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25522 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25523 skip "Need server version at least 2.11.52"
25533 # this test may be slow on ZFS
25534 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25536 # though this test is designed for striped directory, let's test normal
25537 # directory too since lock is always saved as CoS lock.
25538 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25539 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25548 start_time=$(date +%s)
25549 for i in $(seq $total); do
25550 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25553 end_time=$(date +%s)
25554 duration=$((end_time - start_time))
25556 kill -9 $setattr_pid
25558 echo "rename $total files took $duration sec"
25559 [ $duration -lt 100 ] || error "rename took $duration sec"
25561 run_test 415 "lock revoke is not missing"
25564 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25565 skip "Need server version at least 2.11.55"
25567 # define OBD_FAIL_OSD_TXN_START 0x19a
25568 do_facet mds1 lctl set_param fail_loc=0x19a
25570 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25574 run_test 416 "transaction start failure won't cause system hung"
25578 do_nodes $(comma_list $(mdts_nodes)) \
25579 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25580 do_nodes $(comma_list $(mdts_nodes)) \
25581 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25582 do_nodes $(comma_list $(mdts_nodes)) \
25583 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25587 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25588 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25589 skip "Need MDS version at least 2.11.56"
25591 trap cleanup_417 RETURN EXIT
25593 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25594 do_nodes $(comma_list $(mdts_nodes)) \
25595 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25596 $LFS migrate -m 0 $DIR/$tdir.1 &&
25597 error "migrate dir $tdir.1 should fail"
25599 do_nodes $(comma_list $(mdts_nodes)) \
25600 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25601 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25602 error "create remote dir $tdir.2 should fail"
25604 do_nodes $(comma_list $(mdts_nodes)) \
25605 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25606 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25607 error "create striped dir $tdir.3 should fail"
25610 run_test 417 "disable remote dir, striped dir and dir migration"
25612 # Checks that the outputs of df [-i] and lfs df [-i] match
25614 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25624 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25626 for count in {1..100}; do
25627 do_nodes "$CLIENTS" \
25628 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25631 # read the lines of interest
25632 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25633 error "df $inodes $dir | tail -n +2 failed"
25634 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25635 error "lfs df $inodes $dir | grep summary: failed"
25637 # skip first substrings of each output as they are different
25638 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25639 # compare the two outputs
25641 # skip "available" on MDT until LU-13997 is fixed.
25642 #for i in {1..5}; do
25643 for i in 1 2 4 5; do
25644 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25652 lfs df $inodes $dir
25653 error "df and lfs df $1 output mismatch: " \
25654 "df ${inodes}: ${df_out[*]}, " \
25655 "lfs df ${inodes}: ${lfs_df_out[*]}"
25660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25662 local dir=$DIR/$tdir
25663 local numfiles=$((RANDOM % 4096 + 2))
25664 local numblocks=$((RANDOM % 256 + 1))
25666 wait_delete_completed
25669 # check block output
25670 check_lfs_df blocks $dir
25671 # check inode output
25672 check_lfs_df inodes $dir
25674 # create a single file and retest
25675 echo "Creating a single file and testing"
25676 createmany -o $dir/$tfile- 1 &>/dev/null ||
25677 error "creating 1 file in $dir failed"
25678 check_lfs_df blocks $dir
25679 check_lfs_df inodes $dir
25681 # create a random number of files
25682 echo "Creating $((numfiles - 1)) files and testing"
25683 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25684 error "creating $((numfiles - 1)) files in $dir failed"
25686 # write a random number of blocks to the first test file
25687 echo "Writing $numblocks 4K blocks and testing"
25688 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25689 count=$numblocks &>/dev/null ||
25690 error "dd to $dir/${tfile}-0 failed"
25693 check_lfs_df blocks $dir
25694 check_lfs_df inodes $dir
25696 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25697 error "unlinking $numfiles files in $dir failed"
25699 run_test 418 "df and lfs df outputs match"
25703 local dir=$DIR/$tdir
25708 cancel_lru_locks mdc
25710 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25711 $LCTL set_param fail_loc=0x1410
25713 $LCTL set_param fail_loc=0
25716 run_test 419 "Verify open file by name doesn't crash kernel"
25720 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25721 skip "Need MDS version at least 2.12.53"
25723 local SAVE_UMASK=$(umask)
25724 local dir=$DIR/$tdir
25725 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25729 mkdir -m03777 $dir/testdir
25730 ls -dn $dir/testdir
25731 # Need to remove trailing '.' when SELinux is enabled
25732 local dirperms=$(ls -dn $dir/testdir |
25733 awk '{ sub(/\.$/, "", $1); print $1}')
25734 [ $dirperms == "drwxrwsrwt" ] ||
25735 error "incorrect perms on $dir/testdir"
25737 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25738 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25739 ls -n $dir/testdir/testfile
25740 local fileperms=$(ls -n $dir/testdir/testfile |
25741 awk '{ sub(/\.$/, "", $1); print $1}')
25742 [ $fileperms == "-rwxr-xr-x" ] ||
25743 error "incorrect perms on $dir/testdir/testfile"
25747 run_test 420 "clear SGID bit on non-directories for non-members"
25754 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25755 skip "Need MDS version at least 2.12.54"
25757 test_mkdir $DIR/$tdir
25758 createmany -o $DIR/$tdir/f 3
25759 cnt=$(ls -1 $DIR/$tdir | wc -l)
25760 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25762 fid1=$(lfs path2fid $DIR/$tdir/f1)
25763 fid2=$(lfs path2fid $DIR/$tdir/f2)
25764 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25766 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25767 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25769 cnt=$(ls -1 $DIR/$tdir | wc -l)
25770 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25772 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25773 createmany -o $DIR/$tdir/f 3
25774 cnt=$(ls -1 $DIR/$tdir | wc -l)
25775 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25777 fid1=$(lfs path2fid $DIR/$tdir/f1)
25778 fid2=$(lfs path2fid $DIR/$tdir/f2)
25779 echo "remove using fsname $FSNAME"
25780 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25782 cnt=$(ls -1 $DIR/$tdir | wc -l)
25783 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25785 run_test 421a "simple rm by fid"
25792 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25793 skip "Need MDS version at least 2.12.54"
25795 test_mkdir $DIR/$tdir
25796 createmany -o $DIR/$tdir/f 3
25797 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25800 FID1=$(lfs path2fid $DIR/$tdir/f1)
25801 FID2=$(lfs path2fid $DIR/$tdir/f2)
25802 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25804 kill -USR1 $MULTIPID
25807 cnt=$(ls $DIR/$tdir | wc -l)
25808 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25810 run_test 421b "rm by fid on open file"
25816 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25817 skip "Need MDS version at least 2.12.54"
25819 test_mkdir $DIR/$tdir
25820 createmany -o $DIR/$tdir/f 3
25821 touch $DIR/$tdir/$tfile
25822 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25823 cnt=$(ls -1 $DIR/$tdir | wc -l)
25824 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25826 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25827 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25829 cnt=$(ls $DIR/$tdir | wc -l)
25830 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25832 run_test 421c "rm by fid against hardlinked files"
25838 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25839 skip "Need MDS version at least 2.12.54"
25841 test_mkdir $DIR/$tdir
25842 createmany -o $DIR/$tdir/f 4097
25843 cnt=$(ls -1 $DIR/$tdir | wc -l)
25844 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25846 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25847 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25849 cnt=$(ls $DIR/$tdir | wc -l)
25851 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25853 run_test 421d "rmfid en masse"
25859 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25860 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25861 skip "Need MDS version at least 2.12.54"
25863 mkdir -p $DIR/$tdir
25864 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25865 createmany -o $DIR/$tdir/striped_dir/f 512
25866 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25867 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25869 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25870 sed "s/[/][^:]*://g")
25871 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25873 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25875 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25877 run_test 421e "rmfid in DNE"
25883 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25884 skip "Need MDS version at least 2.12.54"
25886 test_mkdir $DIR/$tdir
25888 cnt=$(ls -1 $DIR/$tdir | wc -l)
25889 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25891 FID=$(lfs path2fid $DIR/$tdir/f)
25892 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25893 # rmfid should fail
25894 cnt=$(ls -1 $DIR/$tdir | wc -l)
25895 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25897 chmod a+rw $DIR/$tdir
25899 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25900 # rmfid should fail
25901 cnt=$(ls -1 $DIR/$tdir | wc -l)
25902 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25905 $RUNAS touch $DIR/$tdir/f
25906 FID=$(lfs path2fid $DIR/$tdir/f)
25907 echo "rmfid as root"
25908 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25909 cnt=$(ls -1 $DIR/$tdir | wc -l)
25910 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25913 $RUNAS touch $DIR/$tdir/f
25914 cnt=$(ls -1 $DIR/$tdir | wc -l)
25915 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25916 FID=$(lfs path2fid $DIR/$tdir/f)
25917 # rmfid w/o user_fid2path mount option should fail
25918 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25919 cnt=$(ls -1 $DIR/$tdir | wc -l)
25920 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25922 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25923 stack_trap "rmdir $tmpdir"
25924 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25925 error "failed to mount client'"
25926 stack_trap "umount_client $tmpdir"
25928 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25929 # rmfid should succeed
25930 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25931 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25933 # rmfid shouldn't allow to remove files due to dir's permission
25934 chmod a+rwx $tmpdir/$tdir
25935 touch $tmpdir/$tdir/f
25936 ls -la $tmpdir/$tdir
25937 FID=$(lfs path2fid $tmpdir/$tdir/f)
25938 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25941 run_test 421f "rmfid checks permissions"
25947 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25948 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25949 skip "Need MDS version at least 2.12.54"
25951 mkdir -p $DIR/$tdir
25952 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25953 createmany -o $DIR/$tdir/striped_dir/f 512
25954 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25955 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25957 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25958 sed "s/[/][^:]*://g")
25960 rm -f $DIR/$tdir/striped_dir/f1*
25961 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25962 removed=$((512 - cnt))
25964 # few files have been just removed, so we expect
25965 # rmfid to fail on their fids
25966 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25967 [ $removed != $errors ] && error "$errors != $removed"
25969 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25971 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25973 run_test 421g "rmfid to return errors properly"
25976 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25977 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25978 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25979 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25980 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25982 local amc=$(at_max_get client)
25983 local amo=$(at_max_get mds1)
25984 local timeout=`lctl get_param -n timeout`
25986 at_max_set 0 client
25989 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25990 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25991 fail_val=$(((2*timeout + 10)*1000))
25992 touch $DIR/$tdir/d3/file &
25994 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25995 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25996 fail_val=$((2*timeout + 5))
25997 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26001 sleep $((2 * timeout))
26005 touch $DIR/$tdir/d2/file3
26006 touch $DIR/$tdir/d2/file4
26007 touch $DIR/$tdir/d2/file5
26010 at_max_set $amc client
26011 at_max_set $amo mds1
26013 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26014 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26015 error "Watchdog is always throttled"
26017 run_test 422 "kill a process with RPC in progress"
26030 # ensure statfs cache is expired
26033 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26034 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26038 run_test 423 "statfs should return a right data"
26041 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26042 $LCTL set_param fail_loc=0x80000522
26043 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26046 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26049 test_mkdir -c -1 $DIR/$tdir
26050 $LFS setstripe -c -1 $DIR/$tdir
26052 lru_resize_disable "" 100
26053 stack_trap "lru_resize_enable" EXIT
26057 for i in $(seq $((MDSCOUNT * 125))); do
26058 local t=$DIR/$tdir/$tfile_$i
26060 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26061 error_noexit "Create file $t"
26063 stack_trap "rm -rf $DIR/$tdir" EXIT
26065 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26066 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26067 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26069 [ $lock_count -le $lru_size ] ||
26070 error "osc lock count $lock_count > lru size $lru_size"
26073 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26074 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26075 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26077 [ $lock_count -le $lru_size ] ||
26078 error "mdc lock count $lock_count > lru size $lru_size"
26081 run_test 425 "lock count should not exceed lru size"
26084 splice-test -r $DIR/$tfile
26085 splice-test -rd $DIR/$tfile
26086 splice-test $DIR/$tfile
26087 splice-test -d $DIR/$tfile
26089 run_test 426 "splice test on Lustre"
26092 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26093 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26094 skip "Need MDS version at least 2.12.4"
26100 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26101 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26103 $LFS getdirstripe $DIR/$tdir/1/dir
26105 #first setfattr for creating updatelog
26106 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26108 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26109 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26110 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26111 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26115 wait_recovery_complete mds2 $((2*TIMEOUT))
26117 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26118 echo $log | grep "get update log failed" &&
26119 error "update log corruption is detected" || true
26121 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26125 local cache_limit=$CACHE_MAX
26127 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26128 $LCTL set_param -n llite.*.max_cached_mb=64
26131 $LFS setstripe -c 1 $DIR/$tdir
26132 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26133 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26135 for f in $(seq 4); do
26136 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26140 cancel_lru_locks osc
26142 for f in $(seq 4); do
26143 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26147 run_test 428 "large block size IO should not hang"
26149 test_429() { # LU-7915 / LU-10948
26150 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26151 local testfile=$DIR/$tfile
26152 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26158 $LCTL get_param $ll_opencache_threshold_count ||
26159 skip "client does not have opencache parameter"
26161 set_opencache $new_flag
26162 stack_trap "restore_opencache"
26163 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26164 error "enable opencache failed"
26166 # drop MDC DLM locks
26167 cancel_lru_locks mdc
26168 # clear MDC RPC stats counters
26169 $LCTL set_param $mdc_rpcstats=clear
26171 # According to the current implementation, we need to run 3 times
26172 # open & close file to verify if opencache is enabled correctly.
26173 # 1st, RPCs are sent for lookup/open and open handle is released on
26175 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26176 # so open handle won't be released thereafter.
26177 # 3rd, No RPC is sent out.
26178 $MULTIOP $testfile oc || error "multiop failed"
26179 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26180 echo "1st: $first_rpc RPCs in flight"
26182 $MULTIOP $testfile oc || error "multiop failed"
26183 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26184 echo "2nd: $second_rpc RPCs in flight"
26186 $MULTIOP $testfile oc || error "multiop failed"
26187 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26188 echo "3rd: $third_rpc RPCs in flight"
26190 #verify no MDC RPC is sent
26191 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26193 run_test 429 "verify if opencache flag on client side does work"
26199 # data at [200K, 400K)
26200 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26201 error "256K->512K dd fails"
26203 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26204 error "2M->3M dd fails"
26206 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26207 error "4M->5M dd fails"
26208 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26209 # start at first component hole #1
26210 printf "Seeking hole from 1000 ... "
26211 offset=$(lseek_test -l 1000 $file)
26213 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26214 printf "Seeking data from 1000 ... "
26215 offset=$(lseek_test -d 1000 $file)
26217 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26219 # start at first component data block
26220 printf "Seeking hole from 300000 ... "
26221 offset=$(lseek_test -l 300000 $file)
26223 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26224 printf "Seeking data from 300000 ... "
26225 offset=$(lseek_test -d 300000 $file)
26227 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26229 # start at the first component but beyond end of object size
26230 printf "Seeking hole from 1000000 ... "
26231 offset=$(lseek_test -l 1000000 $file)
26233 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26234 printf "Seeking data from 1000000 ... "
26235 offset=$(lseek_test -d 1000000 $file)
26237 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26239 # start at second component stripe 2 (empty file)
26240 printf "Seeking hole from 1500000 ... "
26241 offset=$(lseek_test -l 1500000 $file)
26243 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26244 printf "Seeking data from 1500000 ... "
26245 offset=$(lseek_test -d 1500000 $file)
26247 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26249 # start at second component stripe 1 (all data)
26250 printf "Seeking hole from 3000000 ... "
26251 offset=$(lseek_test -l 3000000 $file)
26253 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26254 printf "Seeking data from 3000000 ... "
26255 offset=$(lseek_test -d 3000000 $file)
26257 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26259 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26260 error "2nd dd fails"
26261 echo "Add data block at 640K...1280K"
26263 # start at before new data block, in hole
26264 printf "Seeking hole from 600000 ... "
26265 offset=$(lseek_test -l 600000 $file)
26267 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26268 printf "Seeking data from 600000 ... "
26269 offset=$(lseek_test -d 600000 $file)
26271 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26273 # start at the first component new data block
26274 printf "Seeking hole from 1000000 ... "
26275 offset=$(lseek_test -l 1000000 $file)
26277 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26278 printf "Seeking data from 1000000 ... "
26279 offset=$(lseek_test -d 1000000 $file)
26281 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26283 # start at second component stripe 2, new data
26284 printf "Seeking hole from 1200000 ... "
26285 offset=$(lseek_test -l 1200000 $file)
26287 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26288 printf "Seeking data from 1200000 ... "
26289 offset=$(lseek_test -d 1200000 $file)
26291 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26293 # start beyond file end
26294 printf "Using offset > filesize ... "
26295 lseek_test -l 4000000 $file && error "lseek should fail"
26296 printf "Using offset > filesize ... "
26297 lseek_test -d 4000000 $file && error "lseek should fail"
26303 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26304 skip "MDT does not support SEEK_HOLE"
26306 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26307 skip "OST does not support SEEK_HOLE"
26309 local file=$DIR/$tdir/$tfile
26311 mkdir -p $DIR/$tdir
26313 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26314 # OST stripe #1 will have continuous data at [1M, 3M)
26315 # OST stripe #2 is empty
26316 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26317 lseek_test_430 $file
26319 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26320 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26321 lseek_test_430 $file
26323 $LFS setstripe -c2 -S 512K $file
26324 echo "Two stripes, stripe size 512K"
26325 lseek_test_430 $file
26327 # FLR with stale mirror
26328 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26330 echo "Mirrored file:"
26331 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26332 echo "Plain 2 stripes 1M"
26333 lseek_test_430 $file
26336 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26339 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26340 skip "OST does not support SEEK_HOLE"
26343 local file=$DIR/$tdir/$tfile
26345 mkdir -p $DIR/$tdir
26346 # Empty layout lseek should fail
26349 printf "Seeking hole from 0 ... "
26350 lseek_test -l 0 $file && error "lseek should fail"
26351 printf "Seeking data from 0 ... "
26352 lseek_test -d 0 $file && error "lseek should fail"
26356 $LFS setstripe -E 1M -c2 -E eof $file
26357 $TRUNCATE $file 1048576
26358 printf "Seeking hole from 1000000 ... "
26359 offset=$(lseek_test -l 1000000 $file)
26361 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26362 printf "Seeking data from 1000000 ... "
26363 lseek_test -d 1000000 $file && error "lseek should fail"
26366 # full component followed by non-inited one
26367 $LFS setstripe -E 1M -c2 -E eof $file
26368 dd if=/dev/urandom of=$file bs=1M count=1
26369 printf "Seeking hole from 1000000 ... "
26370 offset=$(lseek_test -l 1000000 $file)
26372 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26373 printf "Seeking hole from 1048576 ... "
26374 lseek_test -l 1048576 $file && error "lseek should fail"
26375 # init second component and truncate back
26376 echo "123" >> $file
26377 $TRUNCATE $file 1048576
26378 printf "Seeking hole from 1000000 ... "
26379 offset=$(lseek_test -l 1000000 $file)
26381 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26382 printf "Seeking hole from 1048576 ... "
26383 lseek_test -l 1048576 $file && error "lseek should fail"
26384 # boundary checks for big values
26385 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26386 offset=$(lseek_test -d 0 $file.10g)
26387 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26388 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26389 offset=$(lseek_test -d 0 $file.100g)
26390 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26393 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26396 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26397 skip "OST does not support SEEK_HOLE"
26399 local file=$DIR/$tdir/$tfile
26402 mkdir -p $DIR/$tdir
26403 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26405 # cp version 8.33+ prefers lseek over fiemap
26406 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26408 time cp $file /dev/null
26409 (( SECONDS - start < 5 )) ||
26410 error "cp: too long runtime $((SECONDS - start))"
26413 # tar version 1.29+ supports SEEK_HOLE/DATA
26414 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26416 time tar cS $file - | cat > /dev/null
26417 (( SECONDS - start < 5 )) ||
26418 error "tar: too long runtime $((SECONDS - start))"
26421 run_test 430c "lseek: external tools check"
26423 test_431() { # LU-14187
26424 local file=$DIR/$tdir/$tfile
26426 mkdir -p $DIR/$tdir
26427 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26428 dd if=/dev/urandom of=$file bs=4k count=1
26429 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26430 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26431 #define OBD_FAIL_OST_RESTART_IO 0x251
26432 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26433 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26437 echo 3 > /proc/sys/vm/drop_caches
26438 diff $file $file.0 || error "data diff"
26440 run_test 431 "Restart transaction for IO"
26442 cleanup_test_432() {
26443 do_facet mgs $LCTL nodemap_activate 0
26444 wait_nm_sync active
26448 local tmpdir=$TMP/dir432
26450 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26451 skip "Need MDS version at least 2.14.52"
26453 stack_trap cleanup_test_432 EXIT
26457 do_facet mgs $LCTL nodemap_activate 1
26458 wait_nm_sync active
26459 do_facet mgs $LCTL nodemap_modify --name default \
26460 --property admin --value 1
26461 do_facet mgs $LCTL nodemap_modify --name default \
26462 --property trusted --value 1
26463 cancel_lru_locks mdc
26464 wait_nm_sync default admin_nodemap
26465 wait_nm_sync default trusted_nodemap
26467 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26468 grep -ci "Operation not permitted") -ne 0 ]; then
26469 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26472 run_test 432 "mv dir from outside Lustre"
26475 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26476 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26477 skip "Need server version at least 2.9.55"
26479 start_full_debug_logging
26483 stop_full_debug_logging
26487 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26488 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26489 awk '/The barrier for/ { print $7 }')
26492 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26497 barrier_expired() {
26500 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26501 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26502 awk '/will be expired/ { print $7 }')
26504 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26513 echo "Start barrier_freeze at: $(date)"
26514 #define OBD_FAIL_BARRIER_DELAY 0x2202
26515 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26516 # Do not reduce barrier time - See LU-11873
26517 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26520 local b_status=$(barrier_stat)
26521 echo "Got barrier status at: $(date)"
26522 [ "$b_status" = "'freezing_p1'" ] ||
26523 error "(1) unexpected barrier status $b_status"
26525 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26527 b_status=$(barrier_stat)
26528 [ "$b_status" = "'frozen'" ] ||
26529 error "(2) unexpected barrier status $b_status"
26531 local expired=$(barrier_expired)
26532 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26533 sleep $((expired + 3))
26535 b_status=$(barrier_stat)
26536 [ "$b_status" = "'expired'" ] ||
26537 error "(3) unexpected barrier status $b_status"
26539 # Do not reduce barrier time - See LU-11873
26540 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26541 error "(4) fail to freeze barrier"
26543 b_status=$(barrier_stat)
26544 [ "$b_status" = "'frozen'" ] ||
26545 error "(5) unexpected barrier status $b_status"
26547 echo "Start barrier_thaw at: $(date)"
26548 #define OBD_FAIL_BARRIER_DELAY 0x2202
26549 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26550 do_facet mgs $LCTL barrier_thaw $FSNAME &
26553 b_status=$(barrier_stat)
26554 echo "Got barrier status at: $(date)"
26555 [ "$b_status" = "'thawing'" ] ||
26556 error "(6) unexpected barrier status $b_status"
26558 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26560 b_status=$(barrier_stat)
26561 [ "$b_status" = "'thawed'" ] ||
26562 error "(7) unexpected barrier status $b_status"
26564 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26565 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26566 do_facet mgs $LCTL barrier_freeze $FSNAME
26568 b_status=$(barrier_stat)
26569 [ "$b_status" = "'failed'" ] ||
26570 error "(8) unexpected barrier status $b_status"
26572 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26573 do_facet mgs $LCTL barrier_thaw $FSNAME
26577 run_test 801a "write barrier user interfaces and stat machine"
26582 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26583 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26584 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26585 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26586 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26588 cancel_lru_locks mdc
26590 # 180 seconds should be long enough
26591 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26593 local b_status=$(barrier_stat)
26594 [ "$b_status" = "'frozen'" ] ||
26595 error "(6) unexpected barrier status $b_status"
26597 mkdir $DIR/$tdir/d0/d10 &
26600 touch $DIR/$tdir/d1/f13 &
26603 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26606 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26609 rm -f $DIR/$tdir/d4/f12 &
26612 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26614 # To guarantee taht the 'stat' is not blocked
26615 b_status=$(barrier_stat)
26616 [ "$b_status" = "'frozen'" ] ||
26617 error "(8) unexpected barrier status $b_status"
26619 # let above commands to run at background
26622 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26623 ps -p $touch_pid || error "(10) touch should be blocked"
26624 ps -p $ln_pid || error "(11) link should be blocked"
26625 ps -p $mv_pid || error "(12) rename should be blocked"
26626 ps -p $rm_pid || error "(13) unlink should be blocked"
26628 b_status=$(barrier_stat)
26629 [ "$b_status" = "'frozen'" ] ||
26630 error "(14) unexpected barrier status $b_status"
26632 do_facet mgs $LCTL barrier_thaw $FSNAME
26633 b_status=$(barrier_stat)
26634 [ "$b_status" = "'thawed'" ] ||
26635 error "(15) unexpected barrier status $b_status"
26637 wait $mkdir_pid || error "(16) mkdir should succeed"
26638 wait $touch_pid || error "(17) touch should succeed"
26639 wait $ln_pid || error "(18) link should succeed"
26640 wait $mv_pid || error "(19) rename should succeed"
26641 wait $rm_pid || error "(20) unlink should succeed"
26645 run_test 801b "modification will be blocked by write barrier"
26648 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26652 stop mds2 || error "(1) Fail to stop mds2"
26654 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26656 local b_status=$(barrier_stat)
26657 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26658 do_facet mgs $LCTL barrier_thaw $FSNAME
26659 error "(2) unexpected barrier status $b_status"
26662 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26663 error "(3) Fail to rescan barrier bitmap"
26665 # Do not reduce barrier time - See LU-11873
26666 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26668 b_status=$(barrier_stat)
26669 [ "$b_status" = "'frozen'" ] ||
26670 error "(4) unexpected barrier status $b_status"
26672 do_facet mgs $LCTL barrier_thaw $FSNAME
26673 b_status=$(barrier_stat)
26674 [ "$b_status" = "'thawed'" ] ||
26675 error "(5) unexpected barrier status $b_status"
26677 local devname=$(mdsdevname 2)
26679 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26681 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26682 error "(7) Fail to rescan barrier bitmap"
26686 run_test 801c "rescan barrier bitmap"
26688 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26689 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26690 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26691 saved_MOUNT_OPTS=$MOUNT_OPTS
26697 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26698 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26699 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26700 MOUNT_OPTS=$saved_MOUNT_OPTS
26705 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26706 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26707 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26708 skip "Need server version at least 2.9.55"
26710 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26712 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26714 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26715 error "(2) Fail to copy"
26717 trap cleanup_802a EXIT
26719 # sync by force before remount as readonly
26720 sync; sync_all_data; sleep 3; sync_all_data
26724 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26725 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26726 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26728 echo "Mount the server as read only"
26729 setupall server_only || error "(3) Fail to start servers"
26731 echo "Mount client without ro should fail"
26732 mount_client $MOUNT &&
26733 error "(4) Mount client without 'ro' should fail"
26735 echo "Mount client with ro should succeed"
26736 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26737 mount_client $MOUNT ||
26738 error "(5) Mount client with 'ro' should succeed"
26740 echo "Modify should be refused"
26741 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26743 echo "Read should be allowed"
26744 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26745 error "(7) Read should succeed under ro mode"
26749 run_test 802a "simulate readonly device"
26752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26753 remote_mds_nodsh && skip "remote MDS with nodsh"
26755 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26756 skip "readonly option not available"
26758 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26760 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26761 error "(2) Fail to copy"
26763 # write back all cached data before setting MDT to readonly
26767 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26768 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26770 echo "Modify should be refused"
26771 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26773 echo "Read should be allowed"
26774 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26775 error "(7) Read should succeed under ro mode"
26778 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26780 run_test 802b "be able to set MDTs to readonly"
26783 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26784 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26785 skip "MDS needs to be newer than 2.10.54"
26787 mkdir_on_mdt0 $DIR/$tdir
26788 # Create some objects on all MDTs to trigger related logs objects
26789 for idx in $(seq $MDSCOUNT); do
26790 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26791 $DIR/$tdir/dir${idx} ||
26792 error "Fail to create $DIR/$tdir/dir${idx}"
26796 wait_delete_completed # ensure old test cleanups are finished
26797 echo "before create:"
26799 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26801 for i in {1..10}; do
26802 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26803 error "Fail to create $DIR/$tdir/foo$i"
26807 echo "after create:"
26809 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26811 # allow for an llog to be cleaned up during the test
26812 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26813 error "before ($before_used) + 10 > after ($after_used)"
26815 for i in {1..10}; do
26816 rm -rf $DIR/$tdir/foo$i ||
26817 error "Fail to remove $DIR/$tdir/foo$i"
26820 sleep 3 # avoid MDT return cached statfs
26821 wait_delete_completed
26822 echo "after unlink:"
26824 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26826 # allow for an llog to be created during the test
26827 [ $after_used -le $((before_used + 1)) ] ||
26828 error "after ($after_used) > before ($before_used) + 1"
26830 run_test 803a "verify agent object for remote object"
26833 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26834 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26835 skip "MDS needs to be newer than 2.13.56"
26836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26838 for i in $(seq 0 $((MDSCOUNT - 1))); do
26839 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26847 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26848 for i in $(seq 0 $((MDSCOUNT - 1))); do
26849 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26850 awk '/getattr/ { print $2 }')
26851 before=$((before + tmp))
26853 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26854 for i in $(seq 0 $((MDSCOUNT - 1))); do
26855 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26856 awk '/getattr/ { print $2 }')
26857 after=$((after + tmp))
26860 [ $before -eq $after ] || error "getattr count $before != $after"
26862 run_test 803b "remote object can getattr from cache"
26865 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26866 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26867 skip "MDS needs to be newer than 2.10.54"
26868 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26870 mkdir -p $DIR/$tdir
26871 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26872 error "Fail to create $DIR/$tdir/dir0"
26874 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26875 local dev=$(mdsdevname 2)
26877 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26878 grep ${fid} || error "NOT found agent entry for dir0"
26880 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26881 error "Fail to create $DIR/$tdir/dir1"
26883 touch $DIR/$tdir/dir1/foo0 ||
26884 error "Fail to create $DIR/$tdir/dir1/foo0"
26885 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26888 for idx in $(seq $MDSCOUNT); do
26889 dev=$(mdsdevname $idx)
26890 do_facet mds${idx} \
26891 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26892 grep ${fid} && rc=$idx
26895 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26896 error "Fail to rename foo0 to foo1"
26897 if [ $rc -eq 0 ]; then
26898 for idx in $(seq $MDSCOUNT); do
26899 dev=$(mdsdevname $idx)
26900 do_facet mds${idx} \
26901 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26902 grep ${fid} && rc=$idx
26906 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26907 error "Fail to rename foo1 to foo2"
26908 if [ $rc -eq 0 ]; then
26909 for idx in $(seq $MDSCOUNT); do
26910 dev=$(mdsdevname $idx)
26911 do_facet mds${idx} \
26912 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26913 grep ${fid} && rc=$idx
26917 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26919 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26920 error "Fail to link to $DIR/$tdir/dir1/foo2"
26921 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26922 error "Fail to rename foo2 to foo0"
26923 unlink $DIR/$tdir/dir1/foo0 ||
26924 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26925 rm -rf $DIR/$tdir/dir0 ||
26926 error "Fail to rm $DIR/$tdir/dir0"
26928 for idx in $(seq $MDSCOUNT); do
26929 dev=$(mdsdevname $idx)
26933 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26935 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26936 error "mount mds$idx failed"
26937 df $MOUNT > /dev/null 2>&1
26939 # e2fsck should not return error
26941 error "e2fsck detected error on MDT${idx}: rc=$rc"
26944 run_test 804 "verify agent entry for remote entry"
26947 do_facet $SINGLEMDS zfs set quota=$old $fsset
26948 unlinkmany $DIR/$tdir/f- 1000000
26953 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26954 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26955 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26956 skip "netfree not implemented before 0.7"
26957 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26958 skip "Need MDS version at least 2.10.57"
26965 local pref="osd-zfs.$FSNAME-MDT0000."
26967 # limit available space on MDS dataset to meet nospace issue
26968 # quickly. then ZFS 0.7.2 can use reserved space if asked
26969 # properly (using netfree flag in osd_declare_destroy()
26970 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26971 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26973 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26974 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26975 let "usedkb=usedkb-freekb"
26976 let "freekb=freekb/2"
26977 if let "freekb > 5000"; then
26980 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26981 trap cleanup_805 EXIT
26982 mkdir_on_mdt0 $DIR/$tdir
26983 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26984 error "Can't set PFL layout"
26985 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26986 rm -rf $DIR/$tdir || error "not able to remove"
26987 do_facet $SINGLEMDS zfs set quota=$old $fsset
26990 run_test 805 "ZFS can remove from full fs"
26996 local expect=$(stat -c %s $file)
26998 check_lsom_size $1 $expect
27000 local blocks=$($LFS getsom -b $file)
27001 expect=$(stat -c %b $file)
27002 [[ $blocks == $expect ]] ||
27003 error "$file expected blocks: $expect, got: $blocks"
27011 cancel_lru_locks mdc
27013 size=$($LFS getsom -s $1)
27014 [[ $size == $expect ]] ||
27015 error "$file expected size: $expect, got: $size"
27019 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27020 skip "Need MDS version at least 2.11.52"
27024 touch $DIR/$tfile || error "touch $tfile failed"
27026 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27027 save_lustre_params client "llite.*.xattr_cache" > $save
27028 lctl set_param llite.*.xattr_cache=0
27029 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27031 # single-threaded write
27032 echo "Test SOM for single-threaded write"
27033 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27034 error "write $tfile failed"
27035 check_lsom_size $DIR/$tfile $bs
27038 local size=$(($num * $bs))
27042 echo "Test SOM for single client multi-threaded($num) write"
27043 $TRUNCATE $DIR/$tfile 0
27044 for ((i = 0; i < $num; i++)); do
27045 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27047 offset=$((offset + $bs))
27049 for (( i=0; i < $num; i++ )); do
27052 check_lsom_size $DIR/$tfile $size
27054 $TRUNCATE $DIR/$tfile 0
27055 for ((i = 0; i < $num; i++)); do
27056 offset=$((offset - $bs))
27057 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27060 for (( i=0; i < $num; i++ )); do
27063 check_lsom_size $DIR/$tfile $size
27065 # multi-client writes
27066 num=$(get_node_count ${CLIENTS//,/ })
27067 size=$(($num * $bs))
27071 echo "Test SOM for multi-client ($num) writes"
27072 $TRUNCATE $DIR/$tfile 0
27073 for client in ${CLIENTS//,/ }; do
27074 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27077 offset=$((offset + $bs))
27079 for (( i=0; i < $num; i++ )); do
27082 check_lsom_size $DIR/$tfile $offset
27085 $TRUNCATE $DIR/$tfile 0
27086 for client in ${CLIENTS//,/ }; do
27087 offset=$((offset - $bs))
27088 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27092 for (( i=0; i < $num; i++ )); do
27095 check_lsom_size $DIR/$tfile $size
27098 echo "Test SOM for truncate"
27099 $TRUNCATE $DIR/$tfile 1048576
27100 check_lsom_size $DIR/$tfile 1048576
27101 $TRUNCATE $DIR/$tfile 1234
27102 check_lsom_size $DIR/$tfile 1234
27104 # verify SOM blocks count
27105 echo "Verify SOM block count"
27106 $TRUNCATE $DIR/$tfile 0
27107 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27108 error "failed to write file $tfile"
27109 check_lsom_data $DIR/$tfile
27111 run_test 806 "Verify Lazy Size on MDS"
27114 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27115 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27116 skip "Need MDS version at least 2.11.52"
27118 # Registration step
27119 changelog_register || error "changelog_register failed"
27120 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27121 changelog_users $SINGLEMDS | grep -q $cl_user ||
27122 error "User $cl_user not found in changelog_users"
27124 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27125 save_lustre_params client "llite.*.xattr_cache" > $save
27126 lctl set_param llite.*.xattr_cache=0
27127 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27129 rm -rf $DIR/$tdir || error "rm $tdir failed"
27130 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27131 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27132 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27133 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27134 error "truncate $tdir/trunc failed"
27137 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27138 error "write $tfile failed"
27140 # multi-client wirtes
27141 local num=$(get_node_count ${CLIENTS//,/ })
27145 echo "Test SOM for multi-client ($num) writes"
27146 touch $DIR/$tfile || error "touch $tfile failed"
27147 $TRUNCATE $DIR/$tfile 0
27148 for client in ${CLIENTS//,/ }; do
27149 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27152 offset=$((offset + $bs))
27154 for (( i=0; i < $num; i++ )); do
27158 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27159 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27160 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27161 check_lsom_data $DIR/$tdir/trunc
27162 check_lsom_data $DIR/$tdir/single_dd
27163 check_lsom_data $DIR/$tfile
27166 # Deregistration step
27167 changelog_deregister || error "changelog_deregister failed"
27169 run_test 807 "verify LSOM syncing tool"
27171 check_som_nologged()
27173 local lines=$($LFS changelog $FSNAME-MDT0000 |
27174 grep 'x=trusted.som' | wc -l)
27175 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27179 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27180 skip "Need MDS version at least 2.11.55"
27182 # Registration step
27183 changelog_register || error "changelog_register failed"
27185 touch $DIR/$tfile || error "touch $tfile failed"
27188 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27189 error "write $tfile failed"
27192 $TRUNCATE $DIR/$tfile 1234
27195 $TRUNCATE $DIR/$tfile 1048576
27198 # Deregistration step
27199 changelog_deregister || error "changelog_deregister failed"
27201 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27206 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27210 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27211 skip "Need MDS version at least 2.11.56"
27213 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27214 error "failed to create DoM-only file $DIR/$tfile"
27215 touch $DIR/$tfile || error "touch $tfile failed"
27216 check_som_nodata $DIR/$tfile
27218 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27219 error "write $tfile failed"
27220 check_som_nodata $DIR/$tfile
27222 $TRUNCATE $DIR/$tfile 1234
27223 check_som_nodata $DIR/$tfile
27225 $TRUNCATE $DIR/$tfile 4097
27226 check_som_nodata $DIR/$file
27228 run_test 809 "Verify no SOM xattr store for DoM-only files"
27231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27232 $GSS && skip_env "could not run with gss"
27233 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27234 skip "OST < 2.12.58 doesn't align checksum"
27237 stack_trap "set_checksums $ORIG_CSUM" EXIT
27238 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27243 for csum in $CKSUM_TYPES; do
27244 #define OBD_FAIL_OSC_NO_GRANT 0x411
27245 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27246 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27248 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27249 before=$(md5sum $DIR/$tfile)
27250 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27251 after=$(md5sum $DIR/$tfile)
27252 [ "$before" == "$after" ] ||
27253 error "$csum: $before != $after bs=$1 seek=$2"
27257 run_test 810 "partial page writes on ZFS (LU-11663)"
27260 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27261 skip "OST < 2.12.51 doesn't support this fail_loc"
27263 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27264 # ensure ost1 is connected
27265 stat $DIR/$tfile >/dev/null || error "can't stat"
27266 wait_osc_import_state client ost1 FULL
27267 # no locks, no reqs to let the connection idle
27268 cancel_lru_locks osc
27270 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27271 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27272 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27273 wait_osc_import_state client ost1 CONNECTING
27274 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27276 stat $DIR/$tfile >/dev/null || error "can't stat file"
27278 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27280 test_812b() { # LU-12378
27281 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27282 skip "OST < 2.12.51 doesn't support this fail_loc"
27284 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27285 # ensure ost1 is connected
27286 stat $DIR/$tfile >/dev/null || error "can't stat"
27287 wait_osc_import_state client ost1 FULL
27288 # no locks, no reqs to let the connection idle
27289 cancel_lru_locks osc
27291 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27292 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27293 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27294 wait_osc_import_state client ost1 CONNECTING
27295 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27297 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27298 wait_osc_import_state client ost1 IDLE
27300 run_test 812b "do not drop no resend request for idle connect"
27305 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27307 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27308 $LFS getstripe $DIR/$tfile
27309 $LCTL set_param osc.*.idle_timeout=10
27310 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27311 # ensure ost1 is connected
27312 stat $DIR/$tfile >/dev/null || error "can't stat"
27313 wait_osc_import_state client ost1 FULL
27314 # no locks, no reqs to let the connection idle
27315 cancel_lru_locks osc
27317 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27318 $LCTL set_param fail_loc=0x80000533
27320 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27322 run_test 812c "idle import vs lock enqueue race"
27325 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27326 [ -z "$file_heat_sav" ] && skip "no file heat support"
27337 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27338 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27340 $LCTL set_param -n llite.*.file_heat=1
27341 echo "Turn on file heat"
27342 echo "Period second: $period_second, Decay percentage: $decay_pct"
27344 echo "QQQQ" > $DIR/$tfile
27345 echo "QQQQ" > $DIR/$tfile
27346 echo "QQQQ" > $DIR/$tfile
27347 cat $DIR/$tfile > /dev/null
27348 cat $DIR/$tfile > /dev/null
27349 cat $DIR/$tfile > /dev/null
27350 cat $DIR/$tfile > /dev/null
27352 local out=$($LFS heat_get $DIR/$tfile)
27354 $LFS heat_get $DIR/$tfile
27355 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27356 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27357 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27358 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27360 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27361 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27362 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27363 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27365 sleep $((period_second + 3))
27366 echo "Sleep $((period_second + 3)) seconds..."
27367 # The recursion formula to calculate the heat of the file f is as
27369 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27370 # Where Hi is the heat value in the period between time points i*I and
27371 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27372 # to the weight of Ci.
27373 out=$($LFS heat_get $DIR/$tfile)
27374 $LFS heat_get $DIR/$tfile
27375 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27376 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27377 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27378 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27380 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27381 error "read sample ($readsample) is wrong"
27382 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27383 error "write sample ($writesample) is wrong"
27384 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27385 error "read bytes ($readbyte) is wrong"
27386 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27387 error "write bytes ($writebyte) is wrong"
27389 echo "QQQQ" > $DIR/$tfile
27390 echo "QQQQ" > $DIR/$tfile
27391 echo "QQQQ" > $DIR/$tfile
27392 cat $DIR/$tfile > /dev/null
27393 cat $DIR/$tfile > /dev/null
27394 cat $DIR/$tfile > /dev/null
27395 cat $DIR/$tfile > /dev/null
27397 sleep $((period_second + 3))
27398 echo "Sleep $((period_second + 3)) seconds..."
27400 out=$($LFS heat_get $DIR/$tfile)
27401 $LFS heat_get $DIR/$tfile
27402 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27403 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27404 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27405 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27407 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27408 4 * $decay_pct) / 100") -eq 1 ] ||
27409 error "read sample ($readsample1) is wrong"
27410 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27411 3 * $decay_pct) / 100") -eq 1 ] ||
27412 error "write sample ($writesample1) is wrong"
27413 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27414 20 * $decay_pct) / 100") -eq 1 ] ||
27415 error "read bytes ($readbyte1) is wrong"
27416 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27417 15 * $decay_pct) / 100") -eq 1 ] ||
27418 error "write bytes ($writebyte1) is wrong"
27420 echo "Turn off file heat for the file $DIR/$tfile"
27421 $LFS heat_set -o $DIR/$tfile
27423 echo "QQQQ" > $DIR/$tfile
27424 echo "QQQQ" > $DIR/$tfile
27425 echo "QQQQ" > $DIR/$tfile
27426 cat $DIR/$tfile > /dev/null
27427 cat $DIR/$tfile > /dev/null
27428 cat $DIR/$tfile > /dev/null
27429 cat $DIR/$tfile > /dev/null
27431 out=$($LFS heat_get $DIR/$tfile)
27432 $LFS heat_get $DIR/$tfile
27433 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27434 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27435 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27436 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27438 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27439 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27440 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27441 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27443 echo "Trun on 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 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27462 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27463 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27464 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27466 $LFS heat_set -c $DIR/$tfile
27467 $LCTL set_param -n llite.*.file_heat=0
27468 echo "Turn off file heat support for the Lustre filesystem"
27470 echo "QQQQ" > $DIR/$tfile
27471 echo "QQQQ" > $DIR/$tfile
27472 echo "QQQQ" > $DIR/$tfile
27473 cat $DIR/$tfile > /dev/null
27474 cat $DIR/$tfile > /dev/null
27475 cat $DIR/$tfile > /dev/null
27476 cat $DIR/$tfile > /dev/null
27478 out=$($LFS heat_get $DIR/$tfile)
27479 $LFS heat_get $DIR/$tfile
27480 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27481 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27482 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27483 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27485 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27486 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27487 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27488 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27490 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27493 run_test 813 "File heat verfication"
27497 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27498 echo -n y >> $DIR/$tfile
27499 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27500 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27502 run_test 814 "sparse cp works as expected (LU-12361)"
27506 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27507 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27509 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27512 local ost1_imp=$(get_osc_import_name client ost1)
27513 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27516 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27517 # ensure ost1 is connected
27519 stat $DIR/$tfile >/dev/null || error "can't stat"
27520 wait_osc_import_state client ost1 FULL
27521 # no locks, no reqs to let the connection idle
27522 cancel_lru_locks osc
27523 lru_resize_disable osc
27526 before=$($LCTL get_param -n \
27527 ldlm.namespaces.$imp_name.lru_size)
27529 wait_osc_import_state client ost1 IDLE
27530 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27531 now=$($LCTL get_param -n \
27532 ldlm.namespaces.$imp_name.lru_size)
27533 [ $before == $now ] || error "lru_size changed $before != $now"
27535 run_test 816 "do not reset lru_resize on idle reconnect"
27539 exportfs -u localhost:$DIR/nfsexp
27544 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27546 mkdir -p $DIR/nfsexp
27547 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27548 error "failed to export nfs"
27550 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27551 stack_trap cleanup_817 EXIT
27553 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27554 error "failed to mount nfs to $tmpdir"
27556 cp /bin/true $tmpdir
27557 $DIR/nfsexp/true || error "failed to execute 'true' command"
27559 run_test 817 "nfsd won't cache write lock for exec file"
27562 test_mkdir -i0 -c1 $DIR/$tdir
27563 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
27564 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
27567 # restore osp-syn threads
27568 stack_trap "fail $SINGLEMDS"
27570 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27571 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27572 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27573 error "start $SINGLEMDS failed"
27576 local testid=$(echo $TESTNAME | tr '_' ' ')
27578 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
27579 grep "run LFSCK" || error "run LFSCK is not suggested"
27581 run_test 818 "unlink with failed llog"
27584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27585 cancel_lru_locks osc
27586 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27587 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27588 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27591 run_test 819a "too big niobuf in read"
27594 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27595 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27597 cancel_lru_locks osc
27601 run_test 819b "too big niobuf in write"
27604 function test_820_start_ost() {
27607 for num in $(seq $OSTCOUNT); do
27608 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27613 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27616 umount_client $MOUNT || error "umount failed"
27617 for num in $(seq $OSTCOUNT); do
27621 # mount client with no active OSTs
27622 # so that the client can't initialize max LOV EA size
27623 # from OSC notifications
27624 mount_client $MOUNT || error "mount failed"
27625 # delay OST starting to keep this 0 max EA size for a while
27626 test_820_start_ost &
27628 # create a directory on MDS2
27629 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27630 error "Failed to create directory"
27631 # open intent should update default EA size
27632 # see mdc_update_max_ea_from_body()
27633 # notice this is the very first RPC to MDS2
27634 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27637 # With SSK, this situation can lead to -EPERM being returned.
27638 # In that case, simply retry.
27639 if [ $ret -ne 0 ] && $SHARED_KEY; then
27640 if echo "$out" | grep -q "not permitted"; then
27641 cp /etc/services $DIR/$tdir/mds2
27645 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27647 run_test 820 "update max EA from open intent"
27650 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27652 save_lustre_params mds1 \
27653 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27654 do_facet $SINGLEMDS "$LCTL set_param -n \
27655 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27656 do_facet $SINGLEMDS "$LCTL set_param -n \
27657 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27659 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27660 local maxage=$(do_facet mds1 $LCTL get_param -n \
27661 osp.$FSNAME-OST0000*MDT0000.maxage)
27662 sleep $((maxage + 1))
27664 #define OBD_FAIL_NET_ERROR_RPC 0x532
27665 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27667 stack_trap "restore_lustre_params < $p; rm $p"
27669 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27670 osp.$FSNAME-OST0000*MDT0000.create_count")
27671 for i in $(seq 1 $count); do
27672 touch $DIR/$tfile.${i} || error "touch failed"
27675 run_test 822 "test precreate failure"
27678 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27679 local OST_MAX_PRECREATE=20000
27681 save_lustre_params mds1 \
27682 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27683 do_facet $SINGLEMDS "$LCTL set_param -n \
27684 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27685 do_facet $SINGLEMDS "$LCTL set_param -n \
27686 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27688 stack_trap "restore_lustre_params < $p; rm $p"
27690 do_facet $SINGLEMDS "$LCTL set_param -n \
27691 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27693 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27694 osp.$FSNAME-OST0000*MDT0000.create_count")
27695 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27696 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27697 local expect_count=$(((($max/2)/256) * 256))
27699 log "setting create_count to 100200:"
27700 log " -result- count: $count with max: $max, expecting: $expect_count"
27702 [[ $count -eq expect_count ]] ||
27703 error "Create count not set to max precreate."
27705 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27708 local sync_changes=$(do_facet $SINGLEMDS \
27709 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27711 [ "$sync_changes" -gt 100 ] &&
27712 skip "Sync changes $sync_changes > 100 already"
27714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27716 $LFS mkdir -i 0 $DIR/$tdir
27717 $LFS setstripe -c 1 -i 0 $DIR/$tdir
27719 save_lustre_params mds1 \
27720 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
27721 save_lustre_params mds1 \
27722 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
27724 do_facet mds1 "$LCTL set_param -n \
27725 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
27726 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
27727 stack_trap "restore_lustre_params < $p" EXIT
27729 createmany -o $DIR/$tdir/f- 1000
27730 unlinkmany $DIR/$tdir/f- 1000 &
27731 local UNLINK_PID=$!
27734 sync_changes=$(do_facet mds1 \
27735 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27736 # the check in the code is racy, fail the test
27737 # if the value above the limit by 10.
27738 [ $sync_changes -gt 110 ] && {
27739 kill -2 $UNLINK_PID
27741 error "osp changes throttling failed, $sync_changes>110"
27743 kill -0 $UNLINK_PID 2> /dev/null || break
27747 run_test 831 "throttling unlink/setattr queuing on OSP"
27750 # tests that do cleanup/setup should be run at the end
27754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27757 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27758 $LCTL set_param fail_loc=0x903
27760 cancel_lru_locks MGC
27762 FAIL_ON_ERROR=true cleanup
27763 FAIL_ON_ERROR=true setup
27765 run_test 900 "umount should not race with any mgc requeue thread"
27767 # LUS-6253/LU-11185
27773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27775 # some get_param have a bug to handle dot in param name
27776 cancel_lru_locks MGC
27777 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27778 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27779 umount_client $MOUNT || error "umount failed"
27780 mount_client $MOUNT || error "mount failed"
27781 cancel_lru_locks MGC
27782 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27783 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27785 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27786 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27790 run_test 901 "don't leak a mgc lock on client umount"
27794 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27795 skip "client does not have LU-13377 fix"
27796 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27797 $LCTL set_param fail_loc=0x1415
27798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27799 cancel_lru_locks osc
27802 run_test 902 "test short write doesn't hang lustre"
27806 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27807 echo "blah" > $DIR/${tfile}-2
27808 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27809 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27810 $LCTL set_param fail_loc=0x417 fail_val=20
27812 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27813 sleep 1 # To start the destroy
27814 wait_destroy_complete 150 || error "Destroy taking too long"
27815 cat $DIR/$tfile > /dev/null || error "Evicted"
27817 run_test 903 "Test long page discard does not cause evictions"
27820 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27821 check_and_cleanup_lustre
27822 if [ "$I_MOUNTED" != "yes" ]; then
27823 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true