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() {
1190 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1192 local start=$SECONDS
1194 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1195 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1197 wait_delete_completed
1198 echo "cleanup time $((SECONDS - start))"
1202 max_pages_per_rpc() {
1203 local mdtname="$(printf "MDT%04x" ${1:-0})"
1204 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1210 local nrfiles=${COUNT:-100000}
1211 local fname="$DIR/$tdir/$tfile"
1213 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1214 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1216 test_mkdir "$(dirname $fname)"
1217 # assume MDT0000 has the fewest inodes
1218 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1219 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1220 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1222 stack_trap "simple_cleanup_common $nrfiles"
1224 createmany -m "$fname" $nrfiles
1226 cancel_lru_locks mdc
1227 lctl set_param mdc.*.stats clear
1229 # was previously test_24D: LU-6101
1230 # readdir() returns correct number of entries after cursor reload
1231 local num_ls=$(ls $DIR/$tdir | wc -l)
1232 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1233 local num_all=$(ls -a $DIR/$tdir | wc -l)
1234 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1235 [ $num_all -ne $((nrfiles + 2)) ]; then
1236 error "Expected $nrfiles files, got $num_ls " \
1237 "($num_uniq unique $num_all .&..)"
1239 # LU-5 large readdir
1240 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1241 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1242 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1243 # take into account of overhead in lu_dirpage header and end mark in
1244 # each page, plus one in rpc_num calculation.
1245 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1246 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1247 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1248 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1249 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1250 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1251 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1252 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1253 error "large readdir doesn't take effect: " \
1254 "$mds_readpage should be about $rpc_max"
1256 run_test 24v "list large directory (test hash collision, b=17560)"
1258 test_24w() { # bug21506
1260 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1261 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1262 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1263 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1264 [[ "$SZ1" -eq "$SZ2" ]] ||
1265 error "Error reading at the end of the file $tfile"
1267 run_test 24w "Reading a file larger than 4Gb"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1272 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1273 skip "Need MDS version at least 2.7.56"
1276 local remote_dir=$DIR/$tdir/remote_dir
1278 test_mkdir $DIR/$tdir
1279 $LFS mkdir -i $MDTIDX $remote_dir ||
1280 error "create remote directory failed"
1282 test_mkdir $DIR/$tdir/src_dir
1283 touch $DIR/$tdir/src_file
1284 test_mkdir $remote_dir/tgt_dir
1285 touch $remote_dir/tgt_file
1287 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1288 error "rename dir cross MDT failed!"
1290 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1291 error "rename file cross MDT failed!"
1293 touch $DIR/$tdir/ln_file
1294 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1295 error "ln file cross MDT failed"
1297 rm -rf $DIR/$tdir || error "Can not delete directories"
1299 run_test 24x "cross MDT rename/link"
1302 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1305 local remote_dir=$DIR/$tdir/remote_dir
1308 test_mkdir $DIR/$tdir
1309 $LFS mkdir -i $mdtidx $remote_dir ||
1310 error "create remote directory failed"
1312 test_mkdir $remote_dir/src_dir
1313 touch $remote_dir/src_file
1314 test_mkdir $remote_dir/tgt_dir
1315 touch $remote_dir/tgt_file
1317 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1318 error "rename subdir in the same remote dir failed!"
1320 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1321 error "rename files in the same remote dir failed!"
1323 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1324 error "link files in the same remote dir failed!"
1326 rm -rf $DIR/$tdir || error "Can not delete directories"
1328 run_test 24y "rename/link on the same dir should succeed"
1331 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1332 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1333 skip "Need MDS version at least 2.12.51"
1337 for index in 0 1; do
1338 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1339 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1342 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1344 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1345 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1347 local mdts=$(comma_list $(mdts_nodes))
1349 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1350 stack_trap "do_nodes $mdts $LCTL \
1351 set_param mdt.*.enable_remote_rename=1" EXIT
1353 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1355 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1356 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1358 run_test 24z "cross-MDT rename is done as cp"
1360 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 stack_trap "simple_cleanup_common $NFILES"
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)
1370 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1373 run_test 24A "readdir() returns correct number of entries."
1375 test_24B() { # LU-4805
1376 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 test_mkdir $DIR/$tdir
1381 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1382 error "create striped dir failed"
1384 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1385 [ $count -eq 2 ] || error "Expected 2, got $count"
1387 touch $DIR/$tdir/striped_dir/a
1389 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1390 [ $count -eq 3 ] || error "Expected 3, got $count"
1392 touch $DIR/$tdir/striped_dir/.f
1394 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1395 [ $count -eq 4 ] || error "Expected 4, got $count"
1397 rm -rf $DIR/$tdir || error "Can not delete directories"
1399 run_test 24B "readdir for striped dir return correct number of entries"
1402 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1408 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1409 error "create striped dir failed"
1411 cd $DIR/$tdir/d0/striped_dir
1413 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1414 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1415 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1417 [ "$d0_ino" = "$parent_ino" ] ||
1418 error ".. wrong, expect $d0_ino, get $parent_ino"
1420 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1421 error "mv striped dir failed"
1423 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1425 [ "$d1_ino" = "$parent_ino" ] ||
1426 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1428 run_test 24C "check .. in striped dir"
1431 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1435 mkdir $DIR/$tdir/src_dir
1436 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1437 error "create remote source failed"
1439 touch $DIR/$tdir/src_dir/src_child/a
1441 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1442 error "create remote target dir failed"
1444 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1445 error "create remote target child failed"
1447 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "rename dir cross MDT failed!"
1452 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1453 error "src_child still exists after rename"
1455 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1456 error "missing file(a) after rename"
1458 rm -rf $DIR/$tdir || error "Can not delete directories"
1460 run_test 24E "cross MDT rename/link"
1463 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1466 [ "$SLOW" = "no" ] && repeats=100
1470 echo "$repeats repeats"
1471 for ((i = 0; i < repeats; i++)); do
1472 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1473 touch $DIR/$tdir/test/a || error "touch fails"
1474 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1475 rm -rf $DIR/$tdir/test || error "rmdir fails"
1480 run_test 24F "hash order vs readdir (LU-11330)"
1483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1488 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1489 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1490 touch $DIR/$tdir-0/f1 || error "touch f1"
1491 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1492 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1493 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1494 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1495 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1497 run_test 24G "migrate symlink in rename"
1500 echo '== symlink sanity ============================================='
1504 touch $DIR/s25/foo ||
1505 error "File creation in symlinked directory failed"
1507 run_test 25a "create file in symlinked directory ==============="
1510 [ ! -d $DIR/d25 ] && test_25a
1511 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1513 run_test 25b "lookup file in symlinked directory ==============="
1517 test_mkdir $DIR/d26/d26-2
1518 ln -s d26/d26-2 $DIR/s26
1519 touch $DIR/s26/foo || error "File creation failed"
1521 run_test 26a "multiple component symlink ======================="
1524 test_mkdir -p $DIR/$tdir/d26-2
1525 ln -s $tdir/d26-2/foo $DIR/s26-2
1526 touch $DIR/s26-2 || error "File creation failed"
1528 run_test 26b "multiple component symlink at end of lookup ======"
1531 test_mkdir $DIR/d26.2
1532 touch $DIR/d26.2/foo
1533 ln -s d26.2 $DIR/s26.2-1
1534 ln -s s26.2-1 $DIR/s26.2-2
1535 ln -s s26.2-2 $DIR/s26.2-3
1536 chmod 0666 $DIR/s26.2-3/foo
1538 run_test 26c "chain of symlinks"
1540 # recursive symlinks (bug 439)
1542 ln -s d26-3/foo $DIR/d26-3
1544 run_test 26d "create multiple component recursive symlink"
1547 [ ! -h $DIR/d26-3 ] && test_26d
1550 run_test 26e "unlink multiple component recursive symlink"
1552 # recursive symlinks (bug 7022)
1554 test_mkdir $DIR/$tdir
1555 test_mkdir $DIR/$tdir/$tfile
1556 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1557 test_mkdir -p lndir/bar1
1558 test_mkdir $DIR/$tdir/$tfile/$tfile
1559 cd $tfile || error "cd $tfile failed"
1560 ln -s .. dotdot || error "ln dotdot failed"
1561 ln -s dotdot/lndir lndir || error "ln lndir failed"
1562 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1563 output=`ls $tfile/$tfile/lndir/bar1`
1564 [ "$output" = bar1 ] && error "unexpected output"
1565 rm -r $tfile || error "rm $tfile failed"
1566 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1568 run_test 26f "rm -r of a directory which has recursive symlink"
1571 test_mkdir $DIR/$tdir
1572 $LFS getstripe $DIR/$tdir
1573 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1574 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1575 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1577 run_test 27a "one stripe file"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1582 test_mkdir $DIR/$tdir
1583 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1584 $LFS getstripe -c $DIR/$tdir/$tfile
1585 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1586 error "two-stripe file doesn't have two stripes"
1588 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1590 run_test 27b "create and write to two stripe file"
1592 # 27c family tests specific striping, setstripe -o
1594 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1595 test_mkdir -p $DIR/$tdir
1598 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1599 $LFS getstripe -i $DIR/$tdir/$tfile
1600 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1601 error "stripe not on specified OST"
1603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1605 run_test 27ca "one stripe on specified OST"
1608 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1609 test_mkdir -p $DIR/$tdir
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1615 # Strip getstripe output to a space separated list of OSTs
1616 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1617 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1618 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1619 error "stripes not on specified OSTs"
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1623 run_test 27cb "two stripes on specified OSTs"
1626 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1627 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1628 skip "server does not support overstriping"
1630 test_mkdir -p $DIR/$tdir
1632 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1633 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1636 # Strip getstripe output to a space separated list of OSTs
1637 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1638 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1639 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1640 error "stripes not on specified OSTs"
1642 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1644 run_test 27cc "two stripes on the same OST"
1647 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1648 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1649 skip "server does not support overstriping"
1650 test_mkdir -p $DIR/$tdir
1651 local osts="0,1,1,0"
1652 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1653 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1656 # Strip getstripe output to a space separated list of OSTs
1657 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1658 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1659 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1660 error "stripes not on specified OSTs"
1662 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1664 run_test 27cd "four stripes on two OSTs"
1667 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1668 skip_env "too many osts, skipping"
1669 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1670 skip "server does not support overstriping"
1671 # We do one more stripe than we have OSTs
1672 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1673 skip_env "ea_inode feature disabled"
1675 test_mkdir -p $DIR/$tdir
1677 for i in $(seq 0 $OSTCOUNT);
1680 if [ $i -ne $OSTCOUNT ]; then
1684 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1685 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1688 # Strip getstripe output to a space separated list of OSTs
1689 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1690 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1691 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1692 error "stripes not on specified OSTs"
1694 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1696 run_test 27ce "more stripes than OSTs with -o"
1699 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1702 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1703 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1704 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1705 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1706 error "failed to set $osp_proc=0"
1708 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1711 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1712 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1713 error "failed to set $osp_proc=1"
1716 error "should return error due to $osp_proc=0"
1718 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1721 test_mkdir $DIR/$tdir
1722 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1723 error "setstripe failed"
1724 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1725 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1727 run_test 27d "create file with default settings"
1730 # LU-5839 adds check for existed layout before setting it
1731 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1732 skip "Need MDS version at least 2.7.56"
1734 test_mkdir $DIR/$tdir
1735 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1736 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1737 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1739 run_test 27e "setstripe existing file (should return error)"
1742 test_mkdir $DIR/$tdir
1743 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1744 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1745 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1746 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1747 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1748 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1750 run_test 27f "setstripe with bad stripe size (should return error)"
1753 test_mkdir $DIR/$tdir
1754 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1755 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1756 error "$DIR/$tdir/$tfile has object"
1758 run_test 27g "$LFS getstripe with no objects"
1761 test_mkdir $DIR/$tdir
1762 touch $DIR/$tdir/$tfile || error "touch failed"
1763 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1764 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1766 (( rc == 2 )) || error "getstripe did not return ENOENT"
1768 run_test 27ga "$LFS getstripe with missing file (should return error)"
1771 test_mkdir $DIR/$tdir
1772 touch $DIR/$tdir/$tfile || error "touch failed"
1773 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1774 error "missing objects"
1776 run_test 27i "$LFS getstripe with some objects"
1779 test_mkdir $DIR/$tdir
1780 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1781 error "setstripe failed" || true
1783 run_test 27j "setstripe with bad stripe offset (should return error)"
1785 test_27k() { # bug 2844
1786 test_mkdir $DIR/$tdir
1787 local file=$DIR/$tdir/$tfile
1788 local ll_max_blksize=$((4 * 1024 * 1024))
1789 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1790 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1791 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1792 dd if=/dev/zero of=$file bs=4k count=1
1793 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1796 run_test 27k "limit i_blksize for broken user apps"
1799 mcreate $DIR/$tfile || error "creating file"
1800 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1801 error "setstripe should have failed" || true
1803 run_test 27l "check setstripe permissions (should return error)"
1806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1808 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1809 skip_env "multiple clients -- skipping"
1811 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1813 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1814 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1816 stack_trap simple_cleanup_common
1817 test_mkdir $DIR/$tdir
1818 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1819 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1820 error "dd should fill OST0"
1822 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1824 [ $i -gt 256 ] && break
1827 touch $DIR/$tdir/$tfile.$i
1828 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1829 awk '{print $1}'| grep -w "0") ] &&
1830 error "OST0 was full but new created file still use it"
1832 touch $DIR/$tdir/$tfile.$i
1833 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1834 awk '{print $1}'| grep -w "0") ] &&
1835 error "OST0 was full but new created file still use it" || true
1837 run_test 27m "create file while OST0 was full"
1839 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1840 # if the OST isn't full anymore.
1842 local ostidx=${1:-""}
1847 local list=$(comma_list $(osts_nodes))
1848 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1850 do_nodes $list lctl set_param fail_loc=0
1851 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1852 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1853 awk '{print $1 * 2;exit;}')
1854 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1856 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1860 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1862 remote_mds_nodsh && skip "remote MDS with nodsh"
1863 remote_ost_nodsh && skip "remote OST with nodsh"
1866 rm -f $DIR/$tdir/$tfile
1867 exhaust_precreations 0 0x80000215
1868 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1869 touch $DIR/$tdir/$tfile || error "touch failed"
1870 $LFS getstripe $DIR/$tdir/$tfile
1873 run_test 27n "create file with some full OSTs"
1876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1878 remote_mds_nodsh && skip "remote MDS with nodsh"
1879 remote_ost_nodsh && skip "remote OST with nodsh"
1882 rm -f $DIR/$tdir/$tfile
1883 exhaust_all_precreations 0x215
1885 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1890 run_test 27o "create file with all full OSTs (should error)"
1892 function create_and_checktime() {
1897 for ((i=0; i < $loops; i++)); do
1898 local start=$SECONDS
1899 multiop $fname-$i Oc
1900 ((SECONDS-start < TIMEOUT)) ||
1901 error "creation took " $((SECONDS-$start)) && return 1
1906 local mdts=$(comma_list $(mdts_nodes))
1908 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1909 skip "Need MDS version at least 2.13.57"
1911 local f0=$DIR/${tfile}-0
1912 local f1=$DIR/${tfile}-1
1914 wait_delete_completed
1916 # refill precreated objects
1917 $LFS setstripe -i0 -c1 $f0
1919 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1920 # force QoS allocation policy
1921 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1922 stack_trap "do_nodes $mdts $LCTL set_param \
1923 lov.*.qos_threshold_rr=$saved" EXIT
1926 # one OST is unavailable, but still have few objects preallocated
1928 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1929 rm -rf $f1 $DIR/$tdir*" EXIT
1931 for ((i=0; i < 7; i++)); do
1932 mkdir $DIR/$tdir$i || error "can't create dir"
1933 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1934 error "can't set striping"
1936 for ((i=0; i < 7; i++)); do
1937 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1941 run_test 27oo "don't let few threads to reserve too many objects"
1944 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1946 remote_mds_nodsh && skip "remote MDS with nodsh"
1947 remote_ost_nodsh && skip "remote OST with nodsh"
1950 rm -f $DIR/$tdir/$tfile
1951 test_mkdir $DIR/$tdir
1953 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1954 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1955 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1957 exhaust_precreations 0 0x80000215
1958 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1959 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1960 $LFS getstripe $DIR/$tdir/$tfile
1964 run_test 27p "append to a truncated file with some full OSTs"
1967 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1969 remote_mds_nodsh && skip "remote MDS with nodsh"
1970 remote_ost_nodsh && skip "remote OST with nodsh"
1973 rm -f $DIR/$tdir/$tfile
1975 mkdir_on_mdt0 $DIR/$tdir
1976 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1977 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1978 error "truncate $DIR/$tdir/$tfile failed"
1979 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1981 exhaust_all_precreations 0x215
1983 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1984 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1988 run_test 27q "append to truncated file with all OSTs full (should error)"
1991 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1993 remote_mds_nodsh && skip "remote MDS with nodsh"
1994 remote_ost_nodsh && skip "remote OST with nodsh"
1997 rm -f $DIR/$tdir/$tfile
1998 exhaust_precreations 0 0x80000215
2000 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2004 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2006 test_27s() { # bug 10725
2007 test_mkdir $DIR/$tdir
2008 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2009 local stripe_count=0
2010 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2011 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2012 error "stripe width >= 2^32 succeeded" || true
2015 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2017 test_27t() { # bug 10864
2022 $WLFS getstripe $tfile
2025 run_test 27t "check that utils parse path correctly"
2027 test_27u() { # bug 4900
2028 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2029 remote_mds_nodsh && skip "remote MDS with nodsh"
2032 local list=$(comma_list $(mdts_nodes))
2034 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2035 do_nodes $list $LCTL set_param fail_loc=0x139
2036 test_mkdir -p $DIR/$tdir
2037 stack_trap "simple_cleanup_common 1000"
2038 createmany -o $DIR/$tdir/$tfile 1000
2039 do_nodes $list $LCTL set_param fail_loc=0
2041 TLOG=$TMP/$tfile.getstripe
2042 $LFS getstripe $DIR/$tdir > $TLOG
2043 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2044 [[ $OBJS -gt 0 ]] &&
2045 error "$OBJS objects created on OST-0. See $TLOG" ||
2048 run_test 27u "skip object creation on OSC w/o objects"
2050 test_27v() { # bug 4900
2051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2053 remote_mds_nodsh && skip "remote MDS with nodsh"
2054 remote_ost_nodsh && skip "remote OST with nodsh"
2056 exhaust_all_precreations 0x215
2059 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2061 touch $DIR/$tdir/$tfile
2062 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2064 for (( i=1; i < OSTCOUNT; i++ )); do
2065 do_facet ost$i lctl set_param fail_loc=0x705
2067 local START=`date +%s`
2068 createmany -o $DIR/$tdir/$tfile 32
2070 local FINISH=`date +%s`
2071 local TIMEOUT=`lctl get_param -n timeout`
2072 local PROCESS=$((FINISH - START))
2073 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2074 error "$FINISH - $START >= $TIMEOUT / 2"
2075 sleep $((TIMEOUT / 2 - PROCESS))
2078 run_test 27v "skip object creation on slow OST"
2080 test_27w() { # bug 10997
2081 test_mkdir $DIR/$tdir
2082 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2083 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2084 error "stripe size $size != 65536" || true
2085 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2086 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2088 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2091 [[ $OSTCOUNT -lt 2 ]] &&
2092 skip_env "skipping multiple stripe count/offset test"
2094 test_mkdir $DIR/$tdir
2095 for i in $(seq 1 $OSTCOUNT); do
2097 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2098 error "setstripe -c $i -i $offset failed"
2099 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2100 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2101 [ $count -ne $i ] && error "stripe count $count != $i" || true
2102 [ $index -ne $offset ] &&
2103 error "stripe offset $index != $offset" || true
2106 run_test 27wa "check $LFS setstripe -c -i options"
2109 remote_ost_nodsh && skip "remote OST with nodsh"
2110 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2113 OFFSET=$(($OSTCOUNT - 1))
2115 local OST=$(ostname_from_index $OSTIDX)
2117 test_mkdir $DIR/$tdir
2118 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2119 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2121 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2122 for i in $(seq 0 $OFFSET); do
2123 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2124 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2125 error "OST0 was degraded but new created file still use it"
2127 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2129 run_test 27x "create files while OST0 is degraded"
2132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2133 remote_mds_nodsh && skip "remote MDS with nodsh"
2134 remote_ost_nodsh && skip "remote OST with nodsh"
2135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2137 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2138 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2139 osp.$mdtosc.prealloc_last_id)
2140 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2141 osp.$mdtosc.prealloc_next_id)
2142 local fcount=$((last_id - next_id))
2143 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2144 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2146 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2147 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2148 local OST_DEACTIVE_IDX=-1
2153 for OSC in $MDS_OSCS; do
2154 OST=$(osc_to_ost $OSC)
2155 OSTIDX=$(index_from_ostuuid $OST)
2156 if [ $OST_DEACTIVE_IDX == -1 ]; then
2157 OST_DEACTIVE_IDX=$OSTIDX
2159 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2160 echo $OSC "is Deactivated:"
2161 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2165 OSTIDX=$(index_from_ostuuid $OST)
2166 test_mkdir $DIR/$tdir
2167 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2169 for OSC in $MDS_OSCS; do
2170 OST=$(osc_to_ost $OSC)
2171 OSTIDX=$(index_from_ostuuid $OST)
2172 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2173 echo $OST "is degraded:"
2174 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2175 obdfilter.$OST.degraded=1
2180 createmany -o $DIR/$tdir/$tfile $fcount
2182 for OSC in $MDS_OSCS; do
2183 OST=$(osc_to_ost $OSC)
2184 OSTIDX=$(index_from_ostuuid $OST)
2185 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2186 echo $OST "is recovered from degraded:"
2187 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2188 obdfilter.$OST.degraded=0
2190 do_facet $SINGLEMDS lctl --device %$OSC activate
2194 # all osp devices get activated, hence -1 stripe count restored
2195 local stripe_count=0
2197 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2198 # devices get activated.
2200 $LFS setstripe -c -1 $DIR/$tfile
2201 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2203 [ $stripe_count -ne $OSTCOUNT ] &&
2204 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2207 run_test 27y "create files while OST0 is degraded and the rest inactive"
2213 lmm_count=$($LFS getstripe -c $1)
2214 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2215 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2217 local old_ifs="$IFS"
2219 fid=($($LFS path2fid $1))
2222 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2223 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2225 # compare lmm_seq and lu_fid->f_seq
2226 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2227 # compare lmm_object_id and lu_fid->oid
2228 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2230 # check the trusted.fid attribute of the OST objects of the file
2231 local have_obdidx=false
2233 $LFS getstripe $1 | while read obdidx oid hex seq; do
2234 # skip lines up to and including "obdidx"
2235 [ -z "$obdidx" ] && break
2236 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2237 $have_obdidx || continue
2239 local ost=$((obdidx + 1))
2240 local dev=$(ostdevname $ost)
2243 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2245 seq=$(echo $seq | sed -e "s/^0x//g")
2246 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2247 oid_hex=$(echo $oid)
2249 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2251 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2255 # Don't unmount/remount the OSTs if we don't need to do that.
2256 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2257 # update too, until that use mount/ll_decode_filter_fid/mount.
2258 # Re-enable when debugfs will understand new filter_fid.
2260 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2261 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2262 $dev 2>/dev/null" | grep "parent=")
2264 if [ -z "$ff" ]; then
2266 mount_fstype ost$ost
2267 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2268 $(facet_mntpt ost$ost)/$obj_file)
2269 unmount_fstype ost$ost
2270 start ost$ost $dev $OST_MOUNT_OPTS
2274 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2276 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2278 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2279 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2281 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2282 # stripe_size=1048576 component_id=1 component_start=0 \
2283 # component_end=33554432
2284 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2285 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2286 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2288 if grep -q 'stripe=' <<<$ff; then
2289 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2291 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2292 # into f_ver in this case. See comment on ff_parent.
2293 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2296 # compare lmm_seq and filter_fid->ff_parent.f_seq
2297 [ $ff_pseq = $lmm_seq ] ||
2298 error "FF parent SEQ $ff_pseq != $lmm_seq"
2299 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2300 [ $ff_poid = $lmm_oid ] ||
2301 error "FF parent OID $ff_poid != $lmm_oid"
2302 (($ff_pstripe == $stripe_nr)) ||
2303 error "FF stripe $ff_pstripe != $stripe_nr"
2305 stripe_nr=$((stripe_nr + 1))
2306 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2308 if grep -q 'stripe_count=' <<<$ff; then
2309 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2310 -e 's/ .*//' <<<$ff)
2311 [ $lmm_count = $ff_scnt ] ||
2312 error "FF stripe count $lmm_count != $ff_scnt"
2318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2319 remote_ost_nodsh && skip "remote OST with nodsh"
2321 test_mkdir $DIR/$tdir
2322 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2323 { error "setstripe -c -1 failed"; return 1; }
2324 # We need to send a write to every object to get parent FID info set.
2325 # This _should_ also work for setattr, but does not currently.
2326 # touch $DIR/$tdir/$tfile-1 ||
2327 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2328 { error "dd $tfile-1 failed"; return 2; }
2329 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2330 { error "setstripe -c -1 failed"; return 3; }
2331 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2332 { error "dd $tfile-2 failed"; return 4; }
2334 # make sure write RPCs have been sent to OSTs
2337 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2338 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2340 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2342 test_27A() { # b=19102
2343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2345 save_layout_restore_at_exit $MOUNT
2346 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2347 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2348 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2349 local default_size=$($LFS getstripe -S $MOUNT)
2350 local default_offset=$($LFS getstripe -i $MOUNT)
2351 local dsize=$(do_facet $SINGLEMDS \
2352 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2353 [ $default_size -eq $dsize ] ||
2354 error "stripe size $default_size != $dsize"
2355 [ $default_offset -eq -1 ] ||
2356 error "stripe offset $default_offset != -1"
2358 run_test 27A "check filesystem-wide default LOV EA values"
2360 test_27B() { # LU-2523
2361 test_mkdir $DIR/$tdir
2362 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2364 # open f1 with O_LOV_DELAY_CREATE
2366 # call setstripe ioctl on open file descriptor for f1
2368 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2372 # open f1 with O_LOV_DELAY_CREATE
2374 # call setstripe ioctl on open file descriptor for f1
2376 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2378 # Allow multiop to fail in imitation of NFS's busted semantics.
2381 run_test 27B "call setstripe on open unlinked file/rename victim"
2383 # 27C family tests full striping and overstriping
2384 test_27Ca() { #LU-2871
2385 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2393 test_mkdir $DIR/$tdir
2395 for i in $(seq 0 $((OSTCOUNT - 1))); do
2396 # set stripe across all OSTs starting from OST$i
2397 $LFS setstripe -i $i -c -1 $tfile$i
2398 # get striping information
2399 ost_idx=($($LFS getstripe $tfile$i |
2400 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2404 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2405 error "${#ost_idx[@]} != $OSTCOUNT"
2407 for index in $(seq 0 $((OSTCOUNT - 1))); do
2409 for j in $(echo ${ost_idx[@]}); do
2410 if [ $index -eq $j ]; then
2416 error "Can not find $index in ${ost_idx[@]}"
2420 run_test 27Ca "check full striping across all OSTs"
2423 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2424 skip "server does not support overstriping"
2425 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2426 skip_env "too many osts, skipping"
2428 test_mkdir -p $DIR/$tdir
2429 local setcount=$(($OSTCOUNT * 2))
2430 [ $setcount -lt 160 ] || large_xattr_enabled ||
2431 skip_env "ea_inode feature disabled"
2433 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2434 error "setstripe failed"
2436 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2437 [ $count -eq $setcount ] ||
2438 error "stripe count $count, should be $setcount"
2440 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2441 error "overstriped should be set in pattern"
2443 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2446 run_test 27Cb "more stripes than OSTs with -C"
2449 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2450 skip "server does not support overstriping"
2451 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2453 test_mkdir -p $DIR/$tdir
2454 local setcount=$(($OSTCOUNT - 1))
2456 [ $setcount -lt 160 ] || large_xattr_enabled ||
2457 skip_env "ea_inode feature disabled"
2459 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2460 error "setstripe failed"
2462 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2463 [ $count -eq $setcount ] ||
2464 error "stripe count $count, should be $setcount"
2466 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2467 error "overstriped should not be set in pattern"
2469 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2472 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2478 large_xattr_enabled || skip_env "ea_inode feature disabled"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$LOV_MAX_STRIPE_COUNT
2483 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2484 error "setstripe failed"
2486 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2487 [ $count -eq $setcount ] ||
2488 error "stripe count $count, should be $setcount"
2490 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2491 error "overstriped should be set in pattern"
2493 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2496 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2498 run_test 27Cd "test maximum stripe count"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 test_mkdir -p $DIR/$tdir
2505 pool_add $TESTNAME || error "Pool creation failed"
2506 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2510 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2511 error "setstripe failed"
2513 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2514 [ $count -eq $setcount ] ||
2515 error "stripe count $count, should be $setcount"
2517 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2518 error "overstriped should be set in pattern"
2520 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2523 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2525 run_test 27Ce "test pool with overstriping"
2528 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2529 skip "server does not support overstriping"
2530 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2531 skip_env "too many osts, skipping"
2533 test_mkdir -p $DIR/$tdir
2535 local setcount=$(($OSTCOUNT * 2))
2536 [ $setcount -lt 160 ] || large_xattr_enabled ||
2537 skip_env "ea_inode feature disabled"
2539 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2540 error "setstripe failed"
2542 echo 1 > $DIR/$tdir/$tfile
2544 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2545 [ $count -eq $setcount ] ||
2546 error "stripe count $count, should be $setcount"
2548 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2549 error "overstriped should be set in pattern"
2551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2554 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2556 run_test 27Cf "test default inheritance with overstriping"
2559 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2560 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2561 remote_mds_nodsh && skip "remote MDS with nodsh"
2563 local POOL=${POOL:-testpool}
2565 local last_ost=$(($OSTCOUNT - 1))
2567 local ost_list=$(seq $first_ost $ost_step $last_ost)
2568 local ost_range="$first_ost $last_ost $ost_step"
2570 test_mkdir $DIR/$tdir
2571 pool_add $POOL || error "pool_add failed"
2572 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2575 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2577 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2578 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2579 skip27D+=" -s 30,31"
2580 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2581 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2582 skip27D+=" -s 32,33"
2583 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2585 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2586 error "llapi_layout_test failed"
2588 destroy_test_pools || error "destroy test pools failed"
2590 run_test 27D "validate llapi_layout API"
2592 # Verify that default_easize is increased from its initial value after
2593 # accessing a widely striped file.
2595 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2596 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2597 skip "client does not have LU-3338 fix"
2599 # 72 bytes is the minimum space required to store striping
2600 # information for a file striped across one OST:
2601 # (sizeof(struct lov_user_md_v3) +
2602 # sizeof(struct lov_user_ost_data_v1))
2604 $LCTL set_param -n llite.*.default_easize $min_easize ||
2605 error "lctl set_param failed"
2606 local easize=$($LCTL get_param -n llite.*.default_easize)
2608 [ $easize -eq $min_easize ] ||
2609 error "failed to set default_easize"
2611 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2612 error "setstripe failed"
2613 # In order to ensure stat() call actually talks to MDS we need to
2614 # do something drastic to this file to shake off all lock, e.g.
2615 # rename it (kills lookup lock forcing cache cleaning)
2616 mv $DIR/$tfile $DIR/${tfile}-1
2617 ls -l $DIR/${tfile}-1
2620 easize=$($LCTL get_param -n llite.*.default_easize)
2622 [ $easize -gt $min_easize ] ||
2623 error "default_easize not updated"
2625 run_test 27E "check that default extended attribute size properly increases"
2627 test_27F() { # LU-5346/LU-7975
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2629 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2630 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2631 skip "Need MDS version at least 2.8.51"
2632 remote_ost_nodsh && skip "remote OST with nodsh"
2634 test_mkdir $DIR/$tdir
2636 $LFS setstripe -c 2 $DIR/$tdir
2638 # stop all OSTs to reproduce situation for LU-7975 ticket
2639 for num in $(seq $OSTCOUNT); do
2643 # open/create f0 with O_LOV_DELAY_CREATE
2644 # truncate f0 to a non-0 size
2646 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2648 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2649 # open/write it again to force delayed layout creation
2650 cat /etc/hosts > $DIR/$tdir/f0 &
2654 for num in $(seq $OSTCOUNT); do
2655 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2656 error "ost$num failed to start"
2659 wait $catpid || error "cat failed"
2661 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2662 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2663 error "wrong stripecount"
2666 run_test 27F "Client resend delayed layout creation with non-zero size"
2668 test_27G() { #LU-10629
2669 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2670 skip "Need MDS version at least 2.11.51"
2671 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2672 remote_mds_nodsh && skip "remote MDS with nodsh"
2673 local POOL=${POOL:-testpool}
2674 local ostrange="0 0 1"
2676 test_mkdir $DIR/$tdir
2677 touch $DIR/$tdir/$tfile.nopool
2678 pool_add $POOL || error "pool_add failed"
2679 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2680 $LFS setstripe -p $POOL $DIR/$tdir
2682 local pool=$($LFS getstripe -p $DIR/$tdir)
2684 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2685 touch $DIR/$tdir/$tfile.default
2686 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2687 $LFS find $DIR/$tdir -type f --pool $POOL
2688 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2689 [[ "$found" == "2" ]] ||
2690 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2692 $LFS setstripe -d $DIR/$tdir
2694 pool=$($LFS getstripe -p -d $DIR/$tdir)
2696 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2698 run_test 27G "Clear OST pool from stripe"
2701 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2702 skip "Need MDS version newer than 2.11.54"
2703 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2704 test_mkdir $DIR/$tdir
2705 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2706 touch $DIR/$tdir/$tfile
2707 $LFS getstripe -c $DIR/$tdir/$tfile
2708 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2709 error "two-stripe file doesn't have two stripes"
2711 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2712 $LFS getstripe -y $DIR/$tdir/$tfile
2713 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2714 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2715 error "expected l_ost_idx: [02]$ not matched"
2717 # make sure ost list has been cleared
2718 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2719 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2720 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2722 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2724 run_test 27H "Set specific OSTs stripe"
2727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2728 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2729 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2730 skip "Need MDS version newer than 2.12.52"
2731 local pool=$TESTNAME
2732 local ostrange="1 1 1"
2734 save_layout_restore_at_exit $MOUNT
2735 $LFS setstripe -c 2 -i 0 $MOUNT
2736 pool_add $pool || error "pool_add failed"
2737 pool_add_targets $pool $ostrange ||
2738 error "pool_add_targets failed"
2739 test_mkdir $DIR/$tdir
2740 $LFS setstripe -p $pool $DIR/$tdir
2741 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2742 $LFS getstripe $DIR/$tdir/$tfile
2744 run_test 27I "check that root dir striping does not break parent dir one"
2747 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2748 skip "Need MDS version newer than 2.12.51"
2750 test_mkdir $DIR/$tdir
2751 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2752 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2754 # create foreign file (raw way)
2755 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2756 error "creating $tfile w/ hex flags w/o --foreign should fail"
2758 ! $LFS setstripe --foreign --flags foo \
2759 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2760 error "creating $tfile with '--flags foo' should fail"
2762 ! $LFS setstripe --foreign --flags 0xffffffff \
2763 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2764 error "creating $tfile w/ 0xffffffff flags should fail"
2766 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2767 -t 1 -F 0xda08 || error "create_foreign_file failed"
2769 # verify foreign file (raw way)
2770 parse_foreign_file -f $DIR/$tdir/$tfile |
2771 grep "lov_foreign_magic: 0x0BD70BD0" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2773 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2774 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2775 parse_foreign_file -f $DIR/$tdir/$tfile |
2776 grep "lov_foreign_size: 73" ||
2777 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2778 parse_foreign_file -f $DIR/$tdir/$tfile |
2779 grep "lov_foreign_type: 1" ||
2780 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2781 parse_foreign_file -f $DIR/$tdir/$tfile |
2782 grep "lov_foreign_flags: 0x0000DA08" ||
2783 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2784 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2785 grep "lov_foreign_value: 0x" |
2786 sed -e 's/lov_foreign_value: 0x//')
2787 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2788 [[ $lov = ${lov2// /} ]] ||
2789 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2791 # create foreign file (lfs + API)
2792 $LFS setstripe --foreign=none --flags 0xda08 \
2793 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2794 error "$DIR/$tdir/${tfile}2: create failed"
2796 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2797 grep "lfm_magic:.*0x0BD70BD0" ||
2798 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2799 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2800 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2802 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2803 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2804 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2805 grep "lfm_flags:.*0x0000DA08" ||
2806 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2807 $LFS getstripe $DIR/$tdir/${tfile}2 |
2808 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2811 # modify striping should fail
2812 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2813 error "$DIR/$tdir/$tfile: setstripe should fail"
2814 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2815 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2818 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2819 cat $DIR/$tdir/${tfile}2 &&
2820 error "$DIR/$tdir/${tfile}2: read should fail"
2821 cat /etc/passwd > $DIR/$tdir/$tfile &&
2822 error "$DIR/$tdir/$tfile: write should fail"
2823 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2824 error "$DIR/$tdir/${tfile}2: write should fail"
2827 chmod 222 $DIR/$tdir/$tfile ||
2828 error "$DIR/$tdir/$tfile: chmod failed"
2829 chmod 222 $DIR/$tdir/${tfile}2 ||
2830 error "$DIR/$tdir/${tfile}2: chmod failed"
2833 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2834 error "$DIR/$tdir/$tfile: chown failed"
2835 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2836 error "$DIR/$tdir/${tfile}2: chown failed"
2838 # rename should work
2839 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2840 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2841 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2842 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2844 #remove foreign file
2845 rm $DIR/$tdir/${tfile}.new ||
2846 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2847 rm $DIR/$tdir/${tfile}2.new ||
2848 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2850 run_test 27J "basic ops on file with foreign LOV"
2853 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2854 skip "Need MDS version newer than 2.12.49"
2856 test_mkdir $DIR/$tdir
2857 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2858 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2860 # create foreign dir (raw way)
2861 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2862 error "creating $tdir w/ hex flags w/o --foreign should fail"
2864 ! $LFS setdirstripe --foreign --flags foo \
2865 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2866 error "creating $tdir with '--flags foo' should fail"
2868 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2869 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2870 error "creating $tdir w/ 0xffffffff flags should fail"
2872 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2873 error "create_foreign_dir FAILED"
2875 # verify foreign dir (raw way)
2876 parse_foreign_dir -d $DIR/$tdir/$tdir |
2877 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2878 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2879 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2880 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2881 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2882 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2883 parse_foreign_dir -d $DIR/$tdir/$tdir |
2884 grep "lmv_foreign_flags: 55813$" ||
2885 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2886 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2887 grep "lmv_foreign_value: 0x" |
2888 sed 's/lmv_foreign_value: 0x//')
2889 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2891 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2893 # create foreign dir (lfs + API)
2894 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2895 $DIR/$tdir/${tdir}2 ||
2896 error "$DIR/$tdir/${tdir}2: create failed"
2898 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2899 grep "lfm_magic:.*0x0CD50CD0" ||
2900 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2901 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2902 # - sizeof(lfm_type) - sizeof(lfm_flags)
2903 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2905 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2906 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2907 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2908 grep "lfm_flags:.*0x0000DA05" ||
2909 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2910 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2911 grep "lfm_value.*${uuid1}@${uuid2}" ||
2912 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2914 # file create in dir should fail
2915 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2916 touch $DIR/$tdir/${tdir}2/$tfile &&
2917 error "$DIR/${tdir}2: file create should fail"
2920 chmod 777 $DIR/$tdir/$tdir ||
2921 error "$DIR/$tdir: chmod failed"
2922 chmod 777 $DIR/$tdir/${tdir}2 ||
2923 error "$DIR/${tdir}2: chmod failed"
2926 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2927 error "$DIR/$tdir: chown failed"
2928 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2929 error "$DIR/${tdir}2: chown failed"
2931 # rename should work
2932 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2933 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2934 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2935 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2938 rmdir $DIR/$tdir/${tdir}.new ||
2939 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2940 rmdir $DIR/$tdir/${tdir}2.new ||
2941 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2943 run_test 27K "basic ops on dir with foreign LMV"
2946 remote_mds_nodsh && skip "remote MDS with nodsh"
2948 local POOL=${POOL:-$TESTNAME}
2950 pool_add $POOL || error "pool_add failed"
2952 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2953 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2954 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2956 run_test 27L "lfs pool_list gives correct pool name"
2959 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2960 skip "Need MDS version >= than 2.12.57"
2961 remote_mds_nodsh && skip "remote MDS with nodsh"
2962 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2964 test_mkdir $DIR/$tdir
2966 # Set default striping on directory
2970 # if we run against a 2.12 server which lacks overstring support
2971 # then the connect_flag will not report overstriping, even if client
2973 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2974 stripe_opt="-C $setcount"
2975 elif (( $OSTCOUNT >= $setcount )); then
2976 stripe_opt="-c $setcount"
2978 skip "server does not support overstriping"
2980 $LFS setstripe $stripe_opt $DIR/$tdir
2982 echo 1 > $DIR/$tdir/${tfile}.1
2983 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2984 [ $count -eq $setcount ] ||
2985 error "(1) stripe count $count, should be $setcount"
2987 # Capture existing append_stripe_count setting for restore
2988 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2989 local mdts=$(comma_list $(mdts_nodes))
2990 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2992 local appendcount=$orig_count
2993 echo 1 >> $DIR/$tdir/${tfile}.2_append
2994 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2995 [ $count -eq $appendcount ] ||
2996 error "(2)stripe count $count, should be $appendcount for append"
2998 # Disable O_APPEND striping, verify it works
2999 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3001 # Should now get the default striping, which is 4
3003 echo 1 >> $DIR/$tdir/${tfile}.3_append
3004 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3005 [ $count -eq $setcount ] ||
3006 error "(3) stripe count $count, should be $setcount"
3008 # Try changing the stripe count for append files
3009 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3011 # Append striping is now 2 (directory default is still 4)
3013 echo 1 >> $DIR/$tdir/${tfile}.4_append
3014 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3015 [ $count -eq $appendcount ] ||
3016 error "(4) stripe count $count, should be $appendcount for append"
3018 # Test append stripe count of -1
3019 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3020 appendcount=$OSTCOUNT
3021 echo 1 >> $DIR/$tdir/${tfile}.5
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3023 [ $count -eq $appendcount ] ||
3024 error "(5) stripe count $count, should be $appendcount for append"
3026 # Set append striping back to default of 1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3029 # Try a new default striping, PFL + DOM
3030 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3032 # Create normal DOM file, DOM returns stripe count == 0
3034 touch $DIR/$tdir/${tfile}.6
3035 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3036 [ $count -eq $setcount ] ||
3037 error "(6) stripe count $count, should be $setcount"
3041 echo 1 >> $DIR/$tdir/${tfile}.7_append
3042 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3043 [ $count -eq $appendcount ] ||
3044 error "(7) stripe count $count, should be $appendcount for append"
3046 # Clean up DOM layout
3047 $LFS setstripe -d $DIR/$tdir
3049 save_layout_restore_at_exit $MOUNT
3050 # Now test that append striping works when layout is from root
3051 $LFS setstripe -c 2 $MOUNT
3052 # Make a special directory for this
3053 mkdir $DIR/${tdir}/${tdir}.2
3055 # Verify for normal file
3057 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3058 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3059 [ $count -eq $setcount ] ||
3060 error "(8) stripe count $count, should be $setcount"
3063 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3064 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3065 [ $count -eq $appendcount ] ||
3066 error "(9) stripe count $count, should be $appendcount for append"
3068 # Now test O_APPEND striping with pools
3069 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3070 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3073 pool_add $TESTNAME || error "pool creation failed"
3074 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3076 echo 1 >> $DIR/$tdir/${tfile}.10_append
3078 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3079 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3081 # Check that count is still correct
3083 echo 1 >> $DIR/$tdir/${tfile}.11_append
3084 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3085 [ $count -eq $appendcount ] ||
3086 error "(11) stripe count $count, should be $appendcount for append"
3088 # Disable O_APPEND stripe count, verify pool works separately
3089 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3091 echo 1 >> $DIR/$tdir/${tfile}.12_append
3093 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3094 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3096 # Remove pool setting, verify it's not applied
3097 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3099 echo 1 >> $DIR/$tdir/${tfile}.13_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3102 [ "$pool" = "" ] || error "(13) pool found: $pool"
3104 run_test 27M "test O_APPEND striping"
3107 combined_mgs_mds && skip "needs separate MGS/MDT"
3109 pool_add $TESTNAME || error "pool_add failed"
3110 do_facet mgs "$LCTL pool_list $FSNAME" |
3111 grep -Fx "${FSNAME}.${TESTNAME}" ||
3112 error "lctl pool_list on MGS failed"
3114 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3116 clean_foreign_symlink() {
3118 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3119 for i in $DIR/$tdir/* ; do
3120 $LFS unlink_foreign $i || true
3125 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3126 skip "Need MDS version newer than 2.12.51"
3128 test_mkdir $DIR/$tdir
3129 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3130 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3132 trap clean_foreign_symlink EXIT
3134 # enable foreign_symlink behaviour
3135 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3137 # foreign symlink LOV format is a partial path by default
3139 # create foreign file (lfs + API)
3140 $LFS setstripe --foreign=symlink --flags 0xda05 \
3141 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3142 error "$DIR/$tdir/${tfile}: create failed"
3144 $LFS getstripe -v $DIR/$tdir/${tfile} |
3145 grep "lfm_magic:.*0x0BD70BD0" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3148 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3149 $LFS getstripe -v $DIR/$tdir/${tfile} |
3150 grep "lfm_flags:.*0x0000DA05" ||
3151 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3152 $LFS getstripe $DIR/$tdir/${tfile} |
3153 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3156 # modify striping should fail
3157 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3158 error "$DIR/$tdir/$tfile: setstripe should fail"
3160 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3161 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3162 cat /etc/passwd > $DIR/$tdir/$tfile &&
3163 error "$DIR/$tdir/$tfile: write should fail"
3165 # rename should succeed
3166 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3167 error "$DIR/$tdir/$tfile: rename has failed"
3169 #remove foreign_symlink file should fail
3170 rm $DIR/$tdir/${tfile}.new &&
3171 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3174 mkdir /tmp/${uuid1} ||
3175 error "/tmp/${uuid1}: mkdir has failed"
3176 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3177 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3178 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3179 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3180 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3181 #read should succeed now
3182 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3183 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3184 #write should succeed now
3185 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: write should succeed"
3187 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: diff has failed"
3189 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3190 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3192 #check that getstripe still works
3193 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3196 # chmod should still succeed
3197 chmod 644 $DIR/$tdir/${tfile}.new ||
3198 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3200 # chown should still succeed
3201 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: chown has failed"
3204 # rename should still succeed
3205 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3206 error "$DIR/$tdir/${tfile}.new: rename has failed"
3208 #remove foreign_symlink file should still fail
3209 rm $DIR/$tdir/${tfile} &&
3210 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3212 #use special ioctl() to unlink foreign_symlink file
3213 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3217 run_test 27O "basic ops on foreign file of symlink type"
3220 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3221 skip "Need MDS version newer than 2.12.49"
3223 test_mkdir $DIR/$tdir
3224 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3225 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3227 trap clean_foreign_symlink EXIT
3229 # enable foreign_symlink behaviour
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3232 # foreign symlink LMV format is a partial path by default
3234 # create foreign dir (lfs + API)
3235 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3236 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3237 error "$DIR/$tdir/${tdir}: create failed"
3239 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3240 grep "lfm_magic:.*0x0CD50CD0" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3243 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3244 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3245 grep "lfm_flags:.*0x0000DA05" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3247 $LFS getdirstripe $DIR/$tdir/${tdir} |
3248 grep "lfm_value.*${uuid1}/${uuid2}" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3251 # file create in dir should fail
3252 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3253 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3255 # rename should succeed
3256 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3257 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3259 #remove foreign_symlink dir should fail
3260 rmdir $DIR/$tdir/${tdir}.new &&
3261 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3264 mkdir -p /tmp/${uuid1}/${uuid2} ||
3265 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3266 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3267 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3268 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3269 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3270 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3271 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3272 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3274 #check that getstripe fails now that foreign_symlink enabled
3275 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3276 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3278 # file create in dir should work now
3279 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3281 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3282 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3283 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3284 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3286 # chmod should still succeed
3287 chmod 755 $DIR/$tdir/${tdir}.new ||
3288 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3290 # chown should still succeed
3291 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3292 error "$DIR/$tdir/${tdir}.new: chown has failed"
3294 # rename should still succeed
3295 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3296 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3298 #remove foreign_symlink dir should still fail
3299 rmdir $DIR/$tdir/${tdir} &&
3300 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3302 #use special ioctl() to unlink foreign_symlink file
3303 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3306 #created file should still exist
3307 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3309 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3310 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3312 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3315 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3316 stack_trap "rm -f $TMP/$tfile*"
3318 test_mkdir $DIR/$tdir-1
3319 test_mkdir $DIR/$tdir-2
3321 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3322 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3324 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3325 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3327 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3328 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3330 # Create some bad symlinks and ensure that we don't loop
3331 # forever or something. These should return ELOOP (40) and
3332 # ENOENT (2) but I don't want to test for that because there's
3333 # always some weirdo architecture that needs to ruin
3334 # everything by defining these error numbers differently.
3336 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3337 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3339 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3340 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3344 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3347 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3348 skip "need MDS 2.14.55 or later"
3349 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3351 local testdir="$DIR/$tdir"
3352 test_mkdir -p $testdir
3353 stack_trap "rm -rf $testdir"
3354 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3356 local f1="$testdir/f1"
3357 touch $f1 || error "failed to touch $f1"
3358 local count=$($LFS getstripe -c $f1)
3359 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3361 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3362 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3364 local maxcount=$(($OSTCOUNT - 1))
3365 local mdts=$(comma_list $(mdts_nodes))
3366 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3367 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3369 local f2="$testdir/f2"
3370 touch $f2 || error "failed to touch $f2"
3371 local count=$($LFS getstripe -c $f2)
3372 (( $count == $maxcount )) || error "wrong stripe count"
3374 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3377 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3378 skip "Need MDS version at least 2.14.54"
3379 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3380 skip "needs different host for mdt1 ost1"
3382 local count=$(precreated_ost_obj_count 0 0)
3384 echo "precreate count $count"
3385 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3386 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3387 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3388 do_facet mds1 $LCTL set_param fail_loc=0x2109
3389 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3390 do_facet ost1 $LCTL set_param fail_loc=0x252
3391 createmany -o $DIR/$tdir/f $count &
3393 echo "precreate count $(precreated_ost_obj_count 0 0)"
3394 do_facet mds1 $LCTL set_param fail_loc=0
3395 do_facet ost1 $LCTL set_param fail_loc=0
3396 wait $pid || error "createmany failed"
3397 echo "precreate count $(precreated_ost_obj_count 0 0)"
3399 run_test 27S "don't deactivate OSP on network issue"
3401 # createtest also checks that device nodes are created and
3402 # then visible correctly (#2091)
3403 test_28() { # bug 2091
3405 $CREATETEST $DIR/d28/ct || error "createtest failed"
3407 run_test 28 "create/mknod/mkdir with bad file types ============"
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3412 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3414 stack_trap "restore_opencache"
3417 sync; sleep 1; sync # flush out any dirty pages from previous tests
3424 declare -i LOCKCOUNTORIG=0
3425 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3426 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3428 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3430 declare -i LOCKUNUSEDCOUNTORIG=0
3431 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3432 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3439 declare -i LOCKCOUNTCURRENT=0
3440 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3441 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3444 declare -i LOCKUNUSEDCOUNTCURRENT=0
3445 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3446 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3449 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3450 $LCTL set_param -n ldlm.dump_namespaces ""
3451 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3452 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3453 log "dumped log to $TMP/test_29.dk (bug 5793)"
3456 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3457 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3458 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3459 log "dumped log to $TMP/test_29.dk (bug 5793)"
3463 run_test 29 "IT_GETATTR regression ============================"
3465 test_30a() { # was test_30
3466 cp $(which ls) $DIR || cp /bin/ls $DIR
3467 $DIR/ls / || error "Can't execute binary from lustre"
3470 run_test 30a "execute binary from Lustre (execve) =============="
3473 cp `which ls` $DIR || cp /bin/ls $DIR
3475 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3478 run_test 30b "execute binary from Lustre as non-root ==========="
3480 test_30c() { # b=22376
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3483 cp $(which ls) $DIR || cp /bin/ls $DIR
3485 cancel_lru_locks mdc
3486 cancel_lru_locks osc
3487 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3490 run_test 30c "execute binary from Lustre without read perms ===="
3493 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3495 for i in {1..10}; do
3496 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3499 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3500 wait $PID || error "executing dd from Lustre failed"
3506 run_test 30d "execute binary from Lustre while clear locks"
3509 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3510 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3512 run_test 31a "open-unlink file =================================="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31b || error "ln failed"
3517 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3518 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3520 run_test 31b "unlink file with multiple links while open ======="
3523 touch $DIR/f31 || error "touch $DIR/f31 failed"
3524 ln $DIR/f31 $DIR/f31c || error "ln failed"
3525 multiop_bg_pause $DIR/f31 O_uc ||
3526 error "multiop_bg_pause for $DIR/f31 failed"
3528 $MULTIOP $DIR/f31c Ouc
3529 kill -USR1 $MULTIPID
3532 run_test 31c "open-unlink file with multiple links ============="
3535 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3536 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3538 run_test 31d "remove of open directory ========================="
3540 test_31e() { # bug 2904
3541 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3543 run_test 31e "remove of open non-empty directory ==============="
3545 test_31f() { # bug 4554
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3549 test_mkdir $DIR/d31f
3550 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3551 cp /etc/hosts $DIR/d31f
3553 $LFS getstripe $DIR/d31f/hosts
3554 multiop_bg_pause $DIR/d31f D_c || return 1
3557 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3558 test_mkdir $DIR/d31f
3559 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3560 cp /etc/hosts $DIR/d31f
3562 $LFS getstripe $DIR/d31f/hosts
3563 multiop_bg_pause $DIR/d31f D_c || return 1
3566 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3567 wait $MULTIPID || error "first opendir $MULTIPID failed"
3571 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3572 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3575 run_test 31f "remove of open directory with open-unlink file ==="
3578 echo "-- cross directory link --"
3579 test_mkdir -c1 $DIR/${tdir}ga
3580 test_mkdir -c1 $DIR/${tdir}gb
3581 touch $DIR/${tdir}ga/f
3582 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3583 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3584 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3585 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3586 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3588 run_test 31g "cross directory link==============="
3591 echo "-- cross directory link --"
3592 test_mkdir -c1 $DIR/${tdir}
3593 test_mkdir -c1 $DIR/${tdir}/dir
3594 touch $DIR/${tdir}/f
3595 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3596 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3597 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3598 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3599 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3601 run_test 31h "cross directory link under child==============="
3604 echo "-- cross directory link --"
3605 test_mkdir -c1 $DIR/$tdir
3606 test_mkdir -c1 $DIR/$tdir/dir
3607 touch $DIR/$tdir/dir/f
3608 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3609 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3610 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3611 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3612 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3614 run_test 31i "cross directory link under parent==============="
3617 test_mkdir -c1 -p $DIR/$tdir
3618 test_mkdir -c1 -p $DIR/$tdir/dir1
3619 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3620 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3621 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3622 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3625 run_test 31j "link for directory==============="
3628 test_mkdir -c1 -p $DIR/$tdir
3630 touch $DIR/$tdir/exist
3631 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3632 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3633 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3634 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3635 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3636 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3637 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3640 run_test 31k "link to file: the same, non-existing, dir==============="
3646 touch $DIR/d31m2/exist
3647 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3648 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3649 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3650 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3651 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3652 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3655 run_test 31m "link to file: the same, non-existing, dir==============="
3658 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3659 nlink=$(stat --format=%h $DIR/$tfile)
3660 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3662 local cmd="exec $fd<$DIR/$tfile"
3665 trap "eval $cmd" EXIT
3666 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3667 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3668 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3669 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3670 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3673 run_test 31n "check link count of unlinked file"
3676 local tempfile=$(mktemp $1_XXXXXX)
3677 mlink $tempfile $1 2> /dev/null &&
3678 echo "$BASHPID: link $tempfile to $1 succeeded"
3682 test_31o() { # LU-2901
3683 test_mkdir $DIR/$tdir
3684 for LOOP in $(seq 100); do
3685 rm -f $DIR/$tdir/$tfile*
3686 for THREAD in $(seq 8); do
3687 link_one $DIR/$tdir/$tfile.$LOOP &
3690 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3691 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3692 error "$LINKS duplicate links to $tfile.$LOOP" &&
3696 run_test 31o "duplicate hard links with same filename"
3699 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3701 test_mkdir $DIR/$tdir
3702 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3703 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3705 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3706 error "open unlink test1 failed"
3707 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3708 error "open unlink test2 failed"
3710 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3711 error "test1 still exists"
3712 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3713 error "test2 still exists"
3715 run_test 31p "remove of open striped directory"
3718 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3720 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3721 index=$($LFS getdirstripe -i $DIR/$tdir)
3722 [ $index -eq 3 ] || error "first stripe index $index != 3"
3723 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3724 [ $index -eq 1 ] || error "second stripe index $index != 1"
3726 # when "-c <stripe_count>" is set, the number of MDTs specified after
3727 # "-i" should equal to the stripe count
3728 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3730 run_test 31q "create striped directory on specific MDTs"
3734 touch $DIR/$tfile.target
3735 touch $DIR/$tfile.source
3737 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3738 $LCTL set_param fail_loc=0x1419 fail_val=3
3739 cat $DIR/$tfile.target &
3742 # Guarantee open is waiting before we get here
3744 mv $DIR/$tfile.source $DIR/$tfile.target
3748 if [[ $RC -ne 0 ]]; then
3749 error "open with cat failed, rc=$RC"
3752 run_test 31r "open-rename(replace) race"
3754 cleanup_test32_mount() {
3757 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3758 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3759 losetup -d $loopdev || true
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3767 echo "== more mountpoints and symlinks ================="
3768 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3769 trap cleanup_test32_mount EXIT
3770 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3771 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3772 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3773 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3774 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3775 cleanup_test32_mount
3777 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3782 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3783 trap cleanup_test32_mount EXIT
3784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3787 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3788 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3789 cleanup_test32_mount
3791 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3796 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3797 trap cleanup_test32_mount EXIT
3798 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3799 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3800 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3801 test_mkdir -p $DIR/$tdir/d2/test_dir
3802 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3803 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3804 cleanup_test32_mount
3806 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3811 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3812 trap cleanup_test32_mount EXIT
3813 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3814 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3815 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3816 test_mkdir -p $DIR/$tdir/d2/test_dir
3817 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3818 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3819 cleanup_test32_mount
3821 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3825 test_mkdir -p $DIR/$tdir/tmp
3826 local tmp_dir=$DIR/$tdir/tmp
3827 ln -s $DIR/$tdir $tmp_dir/symlink11
3828 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3829 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3830 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3832 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3836 test_mkdir -p $DIR/$tdir/tmp
3837 local tmp_dir=$DIR/$tdir/tmp
3838 ln -s $DIR/$tdir $tmp_dir/symlink11
3839 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3840 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3841 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3843 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3846 local tmp_dir=$DIR/$tdir/tmp
3847 test_mkdir -p $tmp_dir
3848 test_mkdir $DIR/${tdir}2
3849 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3850 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3851 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3852 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3853 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3854 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3856 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3859 rm -fr $DIR/$tdir $DIR/${tdir}2
3860 tmp_dir=$DIR/$tdir/tmp
3861 test_mkdir -p $tmp_dir
3862 test_mkdir $DIR/${tdir}2
3863 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3864 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3865 ls $tmp_dir/symlink12 || error "listing symlink12"
3866 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3868 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3873 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3874 trap cleanup_test32_mount EXIT
3875 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3876 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3877 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3878 touch $DIR/$tdir/test_file
3879 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3880 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3881 cleanup_test32_mount
3883 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3888 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3889 trap cleanup_test32_mount EXIT
3890 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3891 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3892 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3893 touch $DIR/$tdir/test_file
3894 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3895 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3896 cleanup_test32_mount
3898 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3904 trap cleanup_test32_mount EXIT
3905 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3906 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3907 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3908 test_mkdir -p $DIR/$tdir/d2
3909 touch $DIR/$tdir/d2/test_file || error "touch failed"
3910 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3911 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3912 cleanup_test32_mount
3914 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3920 trap cleanup_test32_mount EXIT
3921 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3922 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3923 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3924 test_mkdir -p $DIR/$tdir/d2
3925 touch $DIR/$tdir/d2/test_file || error "touch failed"
3926 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3927 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3928 cleanup_test32_mount
3930 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3934 test_mkdir -p $DIR/d32m/tmp
3935 TMP_DIR=$DIR/d32m/tmp
3936 ln -s $DIR $TMP_DIR/symlink11
3937 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3938 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3939 error "symlink11 not a link"
3940 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3941 error "symlink01 not a link"
3943 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3947 test_mkdir -p $DIR/d32n/tmp
3948 TMP_DIR=$DIR/d32n/tmp
3949 ln -s $DIR $TMP_DIR/symlink11
3950 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3951 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3952 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3954 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3958 test_mkdir -p $DIR/d32o/tmp
3959 TMP_DIR=$DIR/d32o/tmp
3960 ln -s $DIR/$tfile $TMP_DIR/symlink12
3961 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3962 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3963 error "symlink12 not a link"
3964 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3965 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3966 error "$DIR/d32o/tmp/symlink12 not file type"
3967 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3968 error "$DIR/d32o/symlink02 not file type"
3970 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3980 test_mkdir -p $DIR/d32p/tmp
3982 TMP_DIR=$DIR/d32p/tmp
3984 ln -s $DIR/$tfile $TMP_DIR/symlink12
3986 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3988 cat $DIR/d32p/tmp/symlink12 ||
3989 error "Can't open $DIR/d32p/tmp/symlink12"
3991 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3994 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3999 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4000 trap cleanup_test32_mount EXIT
4001 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4002 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4003 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4004 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4005 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4006 cleanup_test32_mount
4008 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4013 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4014 trap cleanup_test32_mount EXIT
4015 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4016 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4017 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4018 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4019 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4020 cleanup_test32_mount
4022 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4027 chmod 444 $DIR/$tfile
4028 chown $RUNAS_ID $DIR/$tfile
4030 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4033 run_test 33aa "write file with mode 444 (should return error)"
4037 test_mkdir $DIR/$tdir
4038 chown $RUNAS_ID $DIR/$tdir
4039 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4040 error "$RUNAS create $tdir/$tfile failed"
4041 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4042 error "open RDWR" || true
4044 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4048 test_mkdir $DIR/$tdir
4049 chown $RUNAS_ID $DIR/$tdir
4050 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4052 run_test 33b "test open file with malformed flags (No panic)"
4055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4056 remote_ost_nodsh && skip "remote OST with nodsh"
4064 test_mkdir $DIR/$tdir
4065 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4068 for ostnum in $(seq $OSTCOUNT); do
4069 # test-framework's OST numbering is one-based, while Lustre's
4071 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4072 # check if at least some write_bytes stats are counted
4073 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4074 obdfilter.$ostname.stats |
4075 awk '/^write_bytes/ {print $7}' )
4076 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4077 if (( ${write_bytes:-0} > 0 )); then
4083 $all_zeros || return 0
4086 echo foo > $DIR/$tdir/bar
4090 # Total up write_bytes after writing. We'd better find non-zeros.
4091 for ostnum in $(seq $OSTCOUNT); do
4092 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4093 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4094 obdfilter/$ostname/stats |
4095 awk '/^write_bytes/ {print $7}' )
4096 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4097 if (( ${write_bytes:-0} > 0 )); then
4104 for ostnum in $(seq $OSTCOUNT); do
4105 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4106 echo "Check write_bytes is in obdfilter.*.stats:"
4107 do_facet ost$ostnum lctl get_param -n \
4108 obdfilter.$ostname.stats
4110 error "OST not keeping write_bytes stats (b=22312)"
4113 run_test 33c "test write_bytes stats"
4116 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4120 local remote_dir=$DIR/$tdir/remote_dir
4122 test_mkdir $DIR/$tdir
4123 $LFS mkdir -i $MDTIDX $remote_dir ||
4124 error "create remote directory failed"
4126 touch $remote_dir/$tfile
4127 chmod 444 $remote_dir/$tfile
4128 chown $RUNAS_ID $remote_dir/$tfile
4130 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4132 chown $RUNAS_ID $remote_dir
4133 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4134 error "create" || true
4135 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4136 error "open RDWR" || true
4137 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4139 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4146 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4147 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4148 mkdir $DIR/$tdir/local_dir
4150 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4151 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4152 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4154 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4155 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4157 rmdir $DIR/$tdir/* || error "rmdir failed"
4160 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4161 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4162 mkdir $DIR/$tdir/local_dir
4164 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4165 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4166 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4168 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4169 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4171 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4174 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4175 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4176 mkdir $DIR/$tdir/local_dir
4178 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4179 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4180 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4182 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4183 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4185 run_test 33e "mkdir and striped directory should have same mode"
4189 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4194 remote_mds_nodsh && skip "remote MDS with nodsh"
4197 chmod go+rwx $DIR/$tdir
4198 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4199 trap cleanup_33f EXIT
4201 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4202 error "cannot create striped directory"
4204 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4205 error "cannot create files in striped directory"
4207 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4208 error "cannot remove files in striped directory"
4210 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4211 error "cannot remove striped directory"
4215 run_test 33f "nonroot user can create, access, and remove a striped directory"
4218 mkdir -p $DIR/$tdir/dir2
4220 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4222 [[ $err =~ "exists" ]] || error "Not exists error"
4224 run_test 33g "nonroot user create already existing root created file"
4227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4228 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4229 skip "Need MDS version at least 2.13.50"
4231 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4232 error "mkdir $tdir failed"
4233 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4235 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4238 for fname in $DIR/$tdir/$tfile.bak \
4239 $DIR/$tdir/$tfile.SAV \
4240 $DIR/$tdir/$tfile.orig \
4241 $DIR/$tdir/$tfile~; do
4242 touch $fname || error "touch $fname failed"
4243 index2=$($LFS getstripe -m $fname)
4244 [ $index -eq $index2 ] ||
4245 error "$fname MDT index mismatch $index != $index2"
4249 for i in {1..250}; do
4250 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4251 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4252 touch $fname || error "touch $fname failed"
4253 index2=$($LFS getstripe -m $fname)
4254 if [[ $index != $index2 ]]; then
4255 failed=$((failed + 1))
4256 echo "$fname MDT index mismatch $index != $index2"
4260 echo "$failed MDT index mismatches"
4261 (( failed < 20 )) || error "MDT index mismatch $failed times"
4264 run_test 33h "temp file is located on the same MDT as target"
4268 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4270 local FNAME=$(str_repeat 'f' 250)
4272 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4273 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4278 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4280 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4282 lctl --device %$MDC deactivate
4283 stack_trap "lctl --device %$MDC activate"
4284 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4285 total=$(\ls -l $DIR/$tdir | wc -l)
4286 # "ls -l" will list total in the first line
4287 total=$((total - 1))
4288 (( total + count == 1000 )) ||
4289 error "ls list $total files, $count files on MDT1"
4291 run_test 33i "striped directory can be accessed when one MDT is down"
4293 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4296 $MCREATE $DIR/f34 || error "mcreate failed"
4297 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4298 error "getstripe failed"
4299 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4300 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4301 error "getstripe failed"
4302 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4303 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4305 run_test 34a "truncate file that has not been opened ==========="
4308 [ ! -f $DIR/f34 ] && test_34a
4309 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4310 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4311 $OPENFILE -f O_RDONLY $DIR/f34
4312 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4313 error "getstripe failed"
4314 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4315 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4317 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4320 [ ! -f $DIR/f34 ] && test_34a
4321 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4322 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4323 $OPENFILE -f O_RDWR $DIR/f34
4324 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4325 error "$LFS getstripe failed"
4326 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4327 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4329 run_test 34c "O_RDWR opening file-with-size works =============="
4332 [ ! -f $DIR/f34 ] && test_34a
4333 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4335 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4336 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4339 run_test 34d "write to sparse file ============================="
4343 $MCREATE $DIR/f34e || error "mcreate failed"
4344 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4345 $CHECKSTAT -s 1000 $DIR/f34e ||
4346 error "Size of $DIR/f34e not equal to 1000 bytes"
4347 $OPENFILE -f O_RDWR $DIR/f34e
4348 $CHECKSTAT -s 1000 $DIR/f34e ||
4349 error "Size of $DIR/f34e not equal to 1000 bytes"
4351 run_test 34e "create objects, some with size and some without =="
4353 test_34f() { # bug 6242, 6243
4354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4358 $MCREATE $DIR/f34f || error "mcreate failed"
4359 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4360 dd if=$DIR/f34f of=$TMP/f34f
4361 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4362 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4363 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4364 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4365 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4367 run_test 34f "read from a file with no objects until EOF ======="
4370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4372 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4374 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4375 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4376 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4377 cancel_lru_locks osc
4378 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4379 error "wrong size after lock cancel"
4381 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4382 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4383 error "expanding truncate failed"
4384 cancel_lru_locks osc
4385 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4386 error "wrong expanded size after lock cancel"
4388 run_test 34g "truncate long file ==============================="
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4396 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4397 sync # Flush the cache so that multiop below does not block on cache
4398 # flush when getting the group lock
4399 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4402 # Since just timed wait is not good enough, let's do a sync write
4403 # that way we are sure enough time for a roundtrip + processing
4404 # passed + 2 seconds of extra margin.
4405 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4409 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4410 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4414 local nsz=`stat -c %s $DIR/$tfile`
4415 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4417 run_test 34h "ftruncate file under grouplock should not block"
4420 cp /bin/sh $DIR/f35a
4422 chown $RUNAS_ID $DIR/f35a
4423 $RUNAS $DIR/f35a && error || true
4426 run_test 35a "exec file with mode 444 (should return and not leak)"
4430 utime $DIR/f36 || error "utime failed for MDS"
4432 run_test 36a "MDS utime check (mknod, utime)"
4436 utime $DIR/f36 || error "utime failed for OST"
4438 run_test 36b "OST utime check (open, utime)"
4443 chown $RUNAS_ID $DIR/d36
4444 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4446 run_test 36c "non-root MDS utime check (mknod, utime)"
4449 [ ! -d $DIR/d36 ] && test_36c
4450 echo "" > $DIR/d36/f36
4451 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4453 run_test 36d "non-root OST utime check (open, utime)"
4456 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4458 test_mkdir $DIR/$tdir
4459 touch $DIR/$tdir/$tfile
4460 $RUNAS utime $DIR/$tdir/$tfile &&
4461 error "utime worked, expected failure" || true
4463 run_test 36e "utime on non-owned file (should return error)"
4467 local LANG_SAVE=$LANG
4468 local LC_LANG_SAVE=$LC_LANG
4469 export LANG=C LC_LANG=C # for date language
4471 DATESTR="Dec 20 2000"
4472 test_mkdir $DIR/$tdir
4473 lctl set_param fail_loc=$fl
4475 cp /etc/hosts $DIR/$tdir/$tfile
4476 sync & # write RPC generated with "current" inode timestamp, but delayed
4478 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4479 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4480 cancel_lru_locks $OSC
4481 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4483 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4484 echo "BEFORE: $LS_BEFORE" && \
4485 echo "AFTER : $LS_AFTER" && \
4486 echo "WANT : $DATESTR" && \
4487 error "$DIR/$tdir/$tfile timestamps changed" || true
4489 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4495 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4496 subr_36fh "0x80000214"
4498 run_test 36f "utime on file racing with OST BRW write =========="
4501 remote_ost_nodsh && skip "remote OST with nodsh"
4502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4503 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4504 skip "Need MDS version at least 2.12.51"
4509 local tgt="obdfilter"
4511 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4513 test_mkdir $DIR/$tdir
4514 fmd_max_age=$(do_facet $facet \
4515 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4518 echo "FMD max age: ${fmd_max_age}s"
4519 touch $DIR/$tdir/$tfile
4520 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4521 gawk '{cnt=cnt+$1} END{print cnt}')
4522 echo "FMD before: $fmd"
4524 error "FMD wasn't create by touch"
4525 sleep $((fmd_max_age + 12))
4526 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4527 gawk '{cnt=cnt+$1} END{print cnt}')
4528 echo "FMD after: $fmd"
4530 error "FMD wasn't expired by ping"
4532 run_test 36g "FMD cache expiry ====================="
4535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4537 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4538 subr_36fh "0x80000227"
4540 run_test 36h "utime on file racing with OST BRW write =========="
4543 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4545 test_mkdir $DIR/$tdir
4546 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4548 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4549 local new_mtime=$((mtime + 200))
4551 #change Modify time of striped dir
4552 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4553 error "change mtime failed"
4555 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4557 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4559 run_test 36i "change mtime on striped directory"
4561 # test_37 - duplicate with tests 32q 32r
4564 local file=$DIR/$tfile
4566 openfile -f O_DIRECTORY $file
4569 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4570 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4572 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4574 test_39a() { # was test_39
4576 touch $DIR/${tfile}2
4577 # ls -l $DIR/$tfile $DIR/${tfile}2
4578 # ls -lu $DIR/$tfile $DIR/${tfile}2
4579 # ls -lc $DIR/$tfile $DIR/${tfile}2
4581 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4582 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4584 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4586 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4588 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4589 error "O_TRUNC didn't change timestamps"
4592 run_test 39a "mtime changed on create"
4595 test_mkdir -c1 $DIR/$tdir
4596 cp -p /etc/passwd $DIR/$tdir/fopen
4597 cp -p /etc/passwd $DIR/$tdir/flink
4598 cp -p /etc/passwd $DIR/$tdir/funlink
4599 cp -p /etc/passwd $DIR/$tdir/frename
4600 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4603 echo "aaaaaa" >> $DIR/$tdir/fopen
4604 echo "aaaaaa" >> $DIR/$tdir/flink
4605 echo "aaaaaa" >> $DIR/$tdir/funlink
4606 echo "aaaaaa" >> $DIR/$tdir/frename
4608 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4609 local link_new=`stat -c %Y $DIR/$tdir/flink`
4610 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4611 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4613 cat $DIR/$tdir/fopen > /dev/null
4614 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4615 rm -f $DIR/$tdir/funlink2
4616 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4618 for (( i=0; i < 2; i++ )) ; do
4619 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4620 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4621 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4622 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4624 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4625 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4626 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4627 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4629 cancel_lru_locks $OSC
4630 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4633 run_test 39b "mtime change on open, link, unlink, rename ======"
4635 # this should be set to past
4636 TEST_39_MTIME=`date -d "1 year ago" +%s`
4642 local mtime0=`stat -c %Y $DIR1/$tfile`
4644 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4645 local mtime1=`stat -c %Y $DIR1/$tfile`
4646 [ "$mtime1" = $TEST_39_MTIME ] || \
4647 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4650 echo hello >> $DIR1/$tfile
4652 local mtime2=`stat -c %Y $DIR1/$tfile`
4653 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4654 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4656 mv $DIR1/$tfile $DIR1/$tfile-1
4658 for (( i=0; i < 2; i++ )) ; do
4659 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4660 [ "$mtime2" = "$mtime3" ] || \
4661 error "mtime ($mtime2) changed (to $mtime3) on rename"
4663 cancel_lru_locks $OSC
4664 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4667 run_test 39c "mtime change on rename ==========================="
4671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4674 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4676 for (( i=0; i < 2; i++ )) ; do
4677 local mtime=`stat -c %Y $DIR1/$tfile`
4678 [ $mtime = $TEST_39_MTIME ] || \
4679 error "mtime($mtime) is not set to $TEST_39_MTIME"
4681 cancel_lru_locks $OSC
4682 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4685 run_test 39d "create, utime, stat =============================="
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4692 local mtime1=`stat -c %Y $DIR1/$tfile`
4694 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4696 for (( i=0; i < 2; i++ )) ; do
4697 local mtime2=`stat -c %Y $DIR1/$tfile`
4698 [ $mtime2 = $TEST_39_MTIME ] || \
4699 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4701 cancel_lru_locks $OSC
4702 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4705 run_test 39e "create, stat, utime, stat ========================"
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4712 mtime1=`stat -c %Y $DIR1/$tfile`
4715 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4717 for (( i=0; i < 2; i++ )) ; do
4718 local mtime2=`stat -c %Y $DIR1/$tfile`
4719 [ $mtime2 = $TEST_39_MTIME ] || \
4720 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4722 cancel_lru_locks $OSC
4723 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4726 run_test 39f "create, stat, sleep, utime, stat ================="
4730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4732 echo hello >> $DIR1/$tfile
4733 local mtime1=`stat -c %Y $DIR1/$tfile`
4736 chmod o+r $DIR1/$tfile
4738 for (( i=0; i < 2; i++ )) ; do
4739 local mtime2=`stat -c %Y $DIR1/$tfile`
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 39g "write, chmod, stat ==============================="
4751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 echo hello >> $DIR1/$tfile
4758 local mtime1=`stat -c %Y $DIR1/$tfile`
4760 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4762 if [ "$d1" != "$d2" ]; then
4763 echo "write and touch not within one second"
4765 for (( i=0; i < 2; i++ )) ; do
4766 local mtime2=`stat -c %Y $DIR1/$tfile`
4767 [ "$mtime2" = $TEST_39_MTIME ] || \
4768 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4770 cancel_lru_locks $OSC
4771 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4775 run_test 39h "write, utime within one second, stat ============="
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4783 echo hello >> $DIR1/$tfile
4784 local mtime1=`stat -c %Y $DIR1/$tfile`
4786 mv $DIR1/$tfile $DIR1/$tfile-1
4788 for (( i=0; i < 2; i++ )) ; do
4789 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4791 [ "$mtime1" = "$mtime2" ] || \
4792 error "lost mtime: $mtime2, should be $mtime1"
4794 cancel_lru_locks $OSC
4795 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4798 run_test 39i "write, rename, stat =============================="
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4803 start_full_debug_logging
4807 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4808 lctl set_param fail_loc=0x80000412
4809 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4810 error "multiop failed"
4812 local mtime1=`stat -c %Y $DIR1/$tfile`
4814 mv $DIR1/$tfile $DIR1/$tfile-1
4816 kill -USR1 $multipid
4817 wait $multipid || error "multiop close failed"
4819 for (( i=0; i < 2; i++ )) ; do
4820 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4821 [ "$mtime1" = "$mtime2" ] ||
4822 error "mtime is lost on close: $mtime2, " \
4826 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4828 lctl set_param fail_loc=0
4829 stop_full_debug_logging
4831 run_test 39j "write, rename, close, stat ======================="
4834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4839 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4841 local mtime1=`stat -c %Y $DIR1/$tfile`
4843 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4845 kill -USR1 $multipid
4846 wait $multipid || error "multiop close failed"
4848 for (( i=0; i < 2; i++ )) ; do
4849 local mtime2=`stat -c %Y $DIR1/$tfile`
4851 [ "$mtime2" = $TEST_39_MTIME ] || \
4852 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4855 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4858 run_test 39k "write, utime, close, stat ========================"
4860 # this should be set to future
4861 TEST_39_ATIME=`date -d "1 year" +%s`
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4865 remote_mds_nodsh && skip "remote MDS with nodsh"
4867 local atime_diff=$(do_facet $SINGLEMDS \
4868 lctl get_param -n mdd.*MDT0000*.atime_diff)
4870 mkdir_on_mdt0 $DIR/$tdir
4872 # test setting directory atime to future
4873 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4874 local atime=$(stat -c %X $DIR/$tdir)
4875 [ "$atime" = $TEST_39_ATIME ] ||
4876 error "atime is not set to future: $atime, $TEST_39_ATIME"
4878 # test setting directory atime from future to now
4879 local now=$(date +%s)
4880 touch -a -d @$now $DIR/$tdir
4882 atime=$(stat -c %X $DIR/$tdir)
4883 [ "$atime" -eq "$now" ] ||
4884 error "atime is not updated from future: $atime, $now"
4886 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4889 # test setting directory atime when now > dir atime + atime_diff
4890 local d1=$(date +%s)
4892 local d2=$(date +%s)
4893 cancel_lru_locks mdc
4894 atime=$(stat -c %X $DIR/$tdir)
4895 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4896 error "atime is not updated : $atime, should be $d2"
4898 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4901 # test not setting directory atime when now < dir atime + atime_diff
4903 cancel_lru_locks mdc
4904 atime=$(stat -c %X $DIR/$tdir)
4905 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4906 error "atime is updated to $atime, should remain $d1<atime<$d2"
4908 do_facet $SINGLEMDS \
4909 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4911 run_test 39l "directory atime update ==========================="
4914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4918 local far_past_mtime=$(date -d "May 29 1953" +%s)
4919 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4921 touch -m -d @$far_past_mtime $DIR1/$tfile
4922 touch -a -d @$far_past_atime $DIR1/$tfile
4924 for (( i=0; i < 2; i++ )) ; do
4925 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4926 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4927 error "atime or mtime set incorrectly"
4929 cancel_lru_locks $OSC
4930 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4933 run_test 39m "test atime and mtime before 1970"
4935 test_39n() { # LU-3832
4936 remote_mds_nodsh && skip "remote MDS with nodsh"
4938 local atime_diff=$(do_facet $SINGLEMDS \
4939 lctl get_param -n mdd.*MDT0000*.atime_diff)
4944 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4947 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4948 atime0=$(stat -c %X $DIR/$tfile)
4951 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4952 atime1=$(stat -c %X $DIR/$tfile)
4955 cancel_lru_locks mdc
4956 cancel_lru_locks osc
4957 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4958 atime2=$(stat -c %X $DIR/$tfile)
4960 do_facet $SINGLEMDS \
4961 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4963 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4964 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4966 run_test 39n "check that O_NOATIME is honored"
4969 TESTDIR=$DIR/$tdir/$tfile
4970 [ -e $TESTDIR ] && rm -rf $TESTDIR
4977 links2=$(stat -c %h .)
4978 [ $(($links1 + 2)) != $links2 ] &&
4979 error "wrong links count $(($links1 + 2)) != $links2"
4981 links3=$(stat -c %h .)
4982 [ $(($links1 + 1)) != $links3 ] &&
4983 error "wrong links count $links1 != $links3"
4986 run_test 39o "directory cached attributes updated after create"
4989 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4992 TESTDIR=$DIR/$tdir/$tdir
4993 [ -e $TESTDIR ] && rm -rf $TESTDIR
4994 test_mkdir -p $TESTDIR
4998 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4999 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5001 links2=$(stat -c %h .)
5002 [ $(($links1 + 2)) != $links2 ] &&
5003 error "wrong links count $(($links1 + 2)) != $links2"
5005 links3=$(stat -c %h .)
5006 [ $(($links1 + 1)) != $links3 ] &&
5007 error "wrong links count $links1 != $links3"
5010 run_test 39p "remote directory cached attributes updated after create ========"
5013 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5014 skip "no atime update on old OST"
5015 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5016 skip_env "ldiskfs only test"
5020 saved_adiff=$(do_facet ost1 \
5021 lctl get_param -n obdfilter.*OST0000.atime_diff)
5022 stack_trap "do_facet ost1 \
5023 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5025 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5027 $LFS setstripe -i 0 $DIR/$tfile
5028 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5029 error "can't write initial file"
5030 cancel_lru_locks osc
5032 # exceed atime_diff and access file
5034 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5035 error "can't udpate atime"
5037 local atime_cli=$(stat -c %X $DIR/$tfile)
5038 echo "client atime: $atime_cli"
5039 # allow atime update to be written to device
5040 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5043 local ostdev=$(ostdevname 1)
5044 local fid=($(lfs getstripe -y $DIR/$tfile |
5045 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5046 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5047 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5049 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5050 local atime_ost=$(do_facet ost1 "$cmd" |&
5051 awk -F'[: ]' '/atime:/ { print $4 }')
5052 (( atime_cli == atime_ost )) ||
5053 error "atime on client $atime_cli != ost $atime_ost"
5055 run_test 39r "lazy atime update on OST"
5057 test_39q() { # LU-8041
5058 local testdir=$DIR/$tdir
5060 multiop_bg_pause $testdir D_c || error "multiop failed"
5062 cancel_lru_locks mdc
5063 kill -USR1 $multipid
5064 local atime=$(stat -c %X $testdir)
5065 [ "$atime" -ne 0 ] || error "atime is zero"
5067 run_test 39q "close won't zero out atime"
5070 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5071 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5072 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5073 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5074 error "$tfile is not 4096 bytes in size"
5076 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5080 small_write $DIR/f41 18
5082 run_test 41 "test small file write + fstat ====================="
5084 count_ost_writes() {
5085 lctl get_param -n ${OSC}.*.stats |
5086 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5087 END { printf("%0.0f", writes) }'
5094 BG_DIRTY_RATIO_SAVE=10
5095 MAX_BG_DIRTY_RATIO=25
5099 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5100 # dirty_ratio, dirty_background_ratio
5101 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5102 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5103 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5104 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5106 # if file not here, we are a 2.4 kernel
5107 kill -CONT `pidof kupdated`
5112 # setup the trap first, so someone cannot exit the test at the
5113 # exact wrong time and mess up a machine
5114 trap start_writeback EXIT
5115 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5116 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5117 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5118 sysctl -w vm.dirty_writeback_centisecs=0
5119 sysctl -w vm.dirty_writeback_centisecs=0
5120 # save and increase /proc/sys/vm/dirty_ratio
5121 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5122 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5123 # save and increase /proc/sys/vm/dirty_background_ratio
5124 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5125 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5127 # if file not here, we are a 2.4 kernel
5128 kill -STOP `pidof kupdated`
5132 # ensure that all stripes have some grant before we test client-side cache
5134 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5135 dd if=/dev/zero of=$i bs=4k count=1
5140 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5141 # file truncation, and file removal.
5143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5146 cancel_lru_locks $OSC
5148 sync; sleep 1; sync # just to be safe
5149 BEFOREWRITES=`count_ost_writes`
5150 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5151 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5152 AFTERWRITES=`count_ost_writes`
5153 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5154 error "$BEFOREWRITES < $AFTERWRITES"
5157 run_test 42a "ensure that we don't flush on close"
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5163 cancel_lru_locks $OSC
5166 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5167 BEFOREWRITES=$(count_ost_writes)
5168 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5169 AFTERWRITES=$(count_ost_writes)
5170 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5171 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5173 BEFOREWRITES=$(count_ost_writes)
5174 sync || error "sync: $?"
5175 AFTERWRITES=$(count_ost_writes)
5176 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5177 error "$BEFOREWRITES < $AFTERWRITES on sync"
5179 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5183 run_test 42b "test destroy of file with cached dirty data ======"
5185 # if these tests just want to test the effect of truncation,
5186 # they have to be very careful. consider:
5187 # - the first open gets a {0,EOF}PR lock
5188 # - the first write conflicts and gets a {0, count-1}PW
5189 # - the rest of the writes are under {count,EOF}PW
5190 # - the open for truncate tries to match a {0,EOF}PR
5191 # for the filesize and cancels the PWs.
5192 # any number of fixes (don't get {0,EOF} on open, match
5193 # composite locks, do smarter file size management) fix
5194 # this, but for now we want these tests to verify that
5195 # the cancellation with truncate intent works, so we
5196 # start the file with a full-file pw lock to match against
5197 # until the truncate.
5202 cancel_lru_locks $OSC
5204 # prime the file with 0,EOF PW to match
5208 # now the real test..
5209 dd if=/dev/zero of=$file bs=1024 count=100
5210 BEFOREWRITES=`count_ost_writes`
5211 $TRUNCATE $file $offset
5212 cancel_lru_locks $OSC
5213 AFTERWRITES=`count_ost_writes`
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5221 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5222 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5225 run_test 42c "test partial truncate of file with cached dirty data"
5228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5231 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5232 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5235 run_test 42d "test complete truncate of file with cached dirty data"
5237 test_42e() { # bug22074
5238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5240 local TDIR=$DIR/${tdir}e
5241 local pages=16 # hardcoded 16 pages, don't change it.
5242 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5243 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5247 test_mkdir $DIR/${tdir}e
5248 $LFS setstripe -c 1 $TDIR
5249 createmany -o $TDIR/f $files
5251 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5253 # we assume that with $OSTCOUNT files, at least one of them will
5254 # be allocated on OST0.
5255 warmup_files=$((OSTCOUNT * max_dirty_mb))
5256 createmany -o $TDIR/w $warmup_files
5258 # write a large amount of data into one file and sync, to get good
5259 # avail_grant number from OST.
5260 for ((i=0; i<$warmup_files; i++)); do
5261 idx=$($LFS getstripe -i $TDIR/w$i)
5262 [ $idx -ne 0 ] && continue
5263 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5266 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5268 $LCTL get_param $proc_osc0/cur_dirty_bytes
5269 $LCTL get_param $proc_osc0/cur_grant_bytes
5271 # create as much dirty pages as we can while not to trigger the actual
5272 # RPCs directly. but depends on the env, VFS may trigger flush during this
5273 # period, hopefully we are good.
5274 for ((i=0; i<$warmup_files; i++)); do
5275 idx=$($LFS getstripe -i $TDIR/w$i)
5276 [ $idx -ne 0 ] && continue
5277 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5279 $LCTL get_param $proc_osc0/cur_dirty_bytes
5280 $LCTL get_param $proc_osc0/cur_grant_bytes
5282 # perform the real test
5283 $LCTL set_param $proc_osc0/rpc_stats 0
5284 for ((;i<$files; i++)); do
5285 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5286 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5289 $LCTL get_param $proc_osc0/rpc_stats
5292 local have_ppr=false
5293 $LCTL get_param $proc_osc0/rpc_stats |
5294 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5295 # skip lines until we are at the RPC histogram data
5296 [ "$PPR" == "pages" ] && have_ppr=true && continue
5297 $have_ppr || continue
5299 # we only want the percent stat for < 16 pages
5300 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5302 percent=$((percent + WPCT))
5303 if [[ $percent -gt 15 ]]; then
5304 error "less than 16-pages write RPCs" \
5311 run_test 42e "verify sub-RPC writes are not done synchronously"
5313 test_43A() { # was test_43
5314 test_mkdir $DIR/$tdir
5315 cp -p /bin/ls $DIR/$tdir/$tfile
5316 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5318 # give multiop a chance to open
5321 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5323 # Wait for multiop to exit
5326 run_test 43A "execution of file opened for write should return -ETXTBSY"
5329 test_mkdir $DIR/$tdir
5330 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5331 $DIR/$tdir/sleep 60 &
5333 # Make sure exec of $tdir/sleep wins race with truncate
5335 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5338 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5343 test_mkdir $DIR/$tdir
5344 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5345 $DIR/$tdir/sleep 60 &
5347 # Make sure exec of $tdir/sleep wins race with truncate
5349 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5352 run_test 43b "truncate of file being executed should return -ETXTBSY"
5355 local testdir="$DIR/$tdir"
5358 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5359 ( cd $testdir && md5sum -c )
5361 run_test 43c "md5sum of copy into lustre"
5363 test_44A() { # was test_44
5364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5366 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5367 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5369 run_test 44A "zero length read from a sparse stripe"
5372 local nstripe=$($LFS getstripe -c -d $DIR)
5373 [ -z "$nstripe" ] && skip "can't get stripe info"
5374 [[ $nstripe -gt $OSTCOUNT ]] &&
5375 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5377 local stride=$($LFS getstripe -S -d $DIR)
5378 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5379 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5382 OFFSETS="0 $((stride/2)) $((stride-1))"
5383 for offset in $OFFSETS; do
5384 for i in $(seq 0 $((nstripe-1))); do
5385 local GLOBALOFFSETS=""
5387 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5388 local myfn=$DIR/d44a-$size
5389 echo "--------writing $myfn at $size"
5390 ll_sparseness_write $myfn $size ||
5391 error "ll_sparseness_write"
5392 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5393 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5394 error "ll_sparseness_verify $GLOBALOFFSETS"
5396 for j in $(seq 0 $((nstripe-1))); do
5398 size=$((((j + $nstripe )*$stride + $offset)))
5399 ll_sparseness_write $myfn $size ||
5400 error "ll_sparseness_write"
5401 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5403 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5404 error "ll_sparseness_verify $GLOBALOFFSETS"
5409 run_test 44a "test sparse pwrite ==============================="
5413 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5419 before=`dirty_osc_total`
5420 echo executing "\"$*\""
5422 after=`dirty_osc_total`
5423 echo before $before, after $after
5426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5429 # Obtain grants from OST if it supports it
5430 echo blah > ${f}_grant
5433 do_dirty_record "echo blah > $f"
5434 [[ $before -eq $after ]] && error "write wasn't cached"
5435 do_dirty_record "> $f"
5436 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5437 do_dirty_record "echo blah > $f"
5438 [[ $before -eq $after ]] && error "write wasn't cached"
5439 do_dirty_record "sync"
5440 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5441 do_dirty_record "echo blah > $f"
5442 [[ $before -eq $after ]] && error "write wasn't cached"
5443 do_dirty_record "cancel_lru_locks osc"
5444 [[ $before -gt $after ]] ||
5445 error "lock cancellation didn't lower dirty count"
5448 run_test 45 "osc io page accounting ============================"
5450 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5451 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5452 # objects offset and an assert hit when an rpc was built with 1023's mapped
5453 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5460 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5462 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5463 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5467 run_test 46 "dirtying a previously written page ================"
5469 # test_47 is removed "Device nodes check" is moved to test_28
5471 test_48a() { # bug 2399
5472 [ "$mds1_FSTYPE" = "zfs" ] &&
5473 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5474 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5476 test_mkdir $DIR/$tdir
5478 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5479 test_mkdir $DIR/$tdir
5480 touch foo || error "'touch foo' failed after recreating cwd"
5482 touch .foo || error "'touch .foo' failed after recreating cwd"
5484 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5485 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5486 cd . || error "'cd .' failed after recreating cwd"
5487 mkdir . && error "'mkdir .' worked after recreating cwd"
5488 rmdir . && error "'rmdir .' worked after recreating cwd"
5489 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5490 cd .. || error "'cd ..' failed after recreating cwd"
5492 run_test 48a "Access renamed working dir (should return errors)="
5494 test_48b() { # bug 2399
5496 test_mkdir $DIR/$tdir
5498 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5499 touch foo && error "'touch foo' worked after removing cwd"
5500 mkdir foo && error "'mkdir foo' worked after removing cwd"
5501 touch .foo && error "'touch .foo' worked after removing cwd"
5502 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5503 ls . > /dev/null && error "'ls .' worked after removing cwd"
5504 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5505 mkdir . && error "'mkdir .' worked after removing cwd"
5506 rmdir . && error "'rmdir .' worked after removing cwd"
5507 ln -s . foo && error "'ln -s .' worked after removing cwd"
5508 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5510 run_test 48b "Access removed working dir (should return errors)="
5512 test_48c() { # bug 2350
5513 #lctl set_param debug=-1
5516 test_mkdir -p $DIR/$tdir/dir
5518 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5519 $TRACE touch foo && error "touch foo worked after removing cwd"
5520 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5521 touch .foo && error "touch .foo worked after removing cwd"
5522 mkdir .foo && error "mkdir .foo worked after removing cwd"
5523 $TRACE ls . && error "'ls .' worked after removing cwd"
5524 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5525 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5526 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5527 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5528 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5530 run_test 48c "Access removed working subdir (should return errors)"
5532 test_48d() { # bug 2350
5533 #lctl set_param debug=-1
5536 test_mkdir -p $DIR/$tdir/dir
5538 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5539 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5540 $TRACE touch foo && error "'touch foo' worked after removing parent"
5541 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5542 touch .foo && error "'touch .foo' worked after removing parent"
5543 mkdir .foo && error "mkdir .foo worked after removing parent"
5544 $TRACE ls . && error "'ls .' worked after removing parent"
5545 $TRACE ls .. && error "'ls ..' worked after removing parent"
5546 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5547 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5548 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5551 run_test 48d "Access removed parent subdir (should return errors)"
5553 test_48e() { # bug 4134
5554 #lctl set_param debug=-1
5557 test_mkdir -p $DIR/$tdir/dir
5559 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5560 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5561 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5562 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5563 # On a buggy kernel addition of "touch foo" after cd .. will
5564 # produce kernel oops in lookup_hash_it
5565 touch ../foo && error "'cd ..' worked after recreate parent"
5567 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5569 run_test 48e "Access to recreated parent subdir (should return errors)"
5572 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5573 skip "need MDS >= 2.13.55"
5574 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5575 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5576 skip "needs different host for mdt1 mdt2"
5577 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5579 $LFS mkdir -i0 $DIR/$tdir
5580 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5582 for d in sub1 sub2 sub3; do
5583 #define OBD_FAIL_OSD_REF_DEL 0x19c
5584 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5585 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5588 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5590 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5592 test_49() { # LU-1030
5593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5594 remote_ost_nodsh && skip "remote OST with nodsh"
5596 # get ost1 size - $FSNAME-OST0000
5597 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5599 # write 800M at maximum
5600 [[ $ost1_size -lt 2 ]] && ost1_size=2
5601 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5603 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5604 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5607 # change max_pages_per_rpc while writing the file
5608 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5609 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5610 # loop until dd process exits
5611 while ps ax -opid | grep -wq $dd_pid; do
5612 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5613 sleep $((RANDOM % 5 + 1))
5615 # restore original max_pages_per_rpc
5616 $LCTL set_param $osc1_mppc=$orig_mppc
5617 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5619 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5623 test_mkdir $DIR/$tdir
5625 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5627 run_test 50 "special situations: /proc symlinks ==============="
5629 test_51a() { # was test_51
5630 # bug 1516 - create an empty entry right after ".." then split dir
5631 test_mkdir -c1 $DIR/$tdir
5632 touch $DIR/$tdir/foo
5633 $MCREATE $DIR/$tdir/bar
5635 createmany -m $DIR/$tdir/longfile 201
5637 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5638 $MCREATE $DIR/$tdir/longfile$FNUM
5643 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5645 run_test 51a "special situations: split htree with empty entry =="
5647 cleanup_print_lfs_df () {
5654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5656 local dir=$DIR/$tdir
5657 local nrdirs=$((65536 + 100))
5659 # cleanup the directory
5662 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5666 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5667 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5668 [[ $numfree -lt $nrdirs ]] &&
5669 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5671 # need to check free space for the directories as well
5672 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5673 numfree=$(( blkfree / $(fs_inode_ksize) ))
5674 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5676 trap cleanup_print_lfs_df EXIT
5679 createmany -d $dir/d $nrdirs || {
5680 unlinkmany $dir/d $nrdirs
5681 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5685 nrdirs=$(ls -U $dir | wc -l)
5687 # unlink all but 100 subdirectories, then check it still works
5689 local delete=$((nrdirs - left))
5694 # for ldiskfs the nlink count should be 1, but this is OSD specific
5695 # and so this is listed for informational purposes only
5696 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5697 unlinkmany -d $dir/d $delete ||
5698 error "unlink of first $delete subdirs failed"
5700 echo "nlink between: $(stat -c %h $dir)"
5701 local found=$(ls -U $dir | wc -l)
5702 [ $found -ne $left ] &&
5703 error "can't find subdirs: found only $found, expected $left"
5705 unlinkmany -d $dir/d $delete $left ||
5706 error "unlink of second $left subdirs failed"
5707 # regardless of whether the backing filesystem tracks nlink accurately
5708 # or not, the nlink count shouldn't be more than "." and ".." here
5709 local after=$(stat -c %h $dir)
5710 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5711 echo "nlink after: $after"
5713 cleanup_print_lfs_df
5715 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5719 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5722 test_mkdir $DIR/$tdir
5723 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5725 qos_old=$(do_facet mds1 \
5726 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5727 do_nodes $(comma_list $(mdts_nodes)) \
5728 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5729 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5730 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5732 createmany -o $DIR/$tdir/t- 1000
5733 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5734 for ((n = 0; n < $OSTCOUNT; n++)); do
5735 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5736 END { printf("%0.0f", objs) }' $TMP/$tfile)
5737 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5738 '($1 == '$n') { objs += 1 } \
5739 END { printf("%0.0f", objs) }')
5740 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5742 unlinkmany $DIR/$tdir/t- 1000
5745 for ((n = 0; n < $OSTCOUNT; n++)); do
5746 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5747 { $LFS df && $LFS df -i &&
5748 error "OST $n has fewer objects vs. OST $nlast" \
5749 " (${objs[$n]} < ${objs[$nlast]}"; }
5750 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5751 { $LFS df && $LFS df -i &&
5752 error "OST $n has fewer objects vs. OST $nlast" \
5753 " (${objs[$n]} < ${objs[$nlast]}"; }
5755 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5756 { $LFS df && $LFS df -i &&
5757 error "OST $n has fewer #0 objects vs. OST $nlast" \
5758 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5759 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5760 { $LFS df && $LFS df -i &&
5761 error "OST $n has fewer #0 objects vs. OST $nlast" \
5762 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5766 run_test 51d "check object distribution"
5769 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5770 skip_env "ldiskfs only test"
5773 test_mkdir -c1 $DIR/$tdir
5774 test_mkdir -c1 $DIR/$tdir/d0
5776 touch $DIR/$tdir/d0/foo
5777 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5778 error "file exceed 65000 nlink limit!"
5779 unlinkmany $DIR/$tdir/d0/f- 65001
5782 run_test 51e "check file nlink limit"
5785 test_mkdir $DIR/$tdir
5788 local ulimit_old=$(ulimit -n)
5789 local spare=20 # number of spare fd's for scripts/libraries, etc.
5790 local mdt=$($LFS getstripe -m $DIR/$tdir)
5791 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5793 echo "MDT$mdt numfree=$numfree, max=$max"
5794 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5795 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5796 while ! ulimit -n $((numfree + spare)); do
5797 numfree=$((numfree * 3 / 4))
5799 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5801 echo "left ulimit at $ulimit_old"
5804 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5805 unlinkmany $DIR/$tdir/f $numfree
5806 error "create+open $numfree files in $DIR/$tdir failed"
5808 ulimit -n $ulimit_old
5810 # if createmany exits at 120s there will be fewer than $numfree files
5811 unlinkmany $DIR/$tdir/f $numfree || true
5813 run_test 51f "check many open files limit"
5816 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5817 test_mkdir $DIR/$tdir
5818 touch $DIR/$tdir/foo
5819 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5820 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5821 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5822 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5823 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5825 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5826 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5827 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5829 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5830 cp -r $DIR/$tdir $TMP/
5831 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5833 run_test 52a "append-only flag test (should return errors)"
5836 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5837 test_mkdir $DIR/$tdir
5838 touch $DIR/$tdir/foo
5839 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5840 cat test > $DIR/$tdir/foo && error "cat test worked"
5841 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5842 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5843 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5845 echo foo >> $DIR/$tdir/foo && error "echo worked"
5846 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5847 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5848 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5849 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5851 chattr -i $DIR/$tdir/foo || error "chattr failed"
5853 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5855 run_test 52b "immutable flag test (should return errors) ======="
5858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5859 remote_mds_nodsh && skip "remote MDS with nodsh"
5860 remote_ost_nodsh && skip "remote OST with nodsh"
5873 local support_last_seq=true
5875 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5876 support_last_seq=false
5879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5881 for value in $(do_facet $SINGLEMDS \
5882 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5883 param=$(echo ${value[0]} | cut -d "=" -f1)
5884 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5886 if $support_last_seq; then
5887 param_seq=$(echo $param |
5888 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5889 mds_last_seq=$(do_facet $SINGLEMDS \
5890 $LCTL get_param -n $param_seq)
5892 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5894 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5895 node=$(facet_active_host ost$((ostnum+1)))
5896 param="obdfilter.$ostname.last_id"
5897 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5898 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5899 ost_last_id=$ost_last
5901 if $support_last_seq; then
5902 ost_last_id=$(echo $ost_last |
5903 awk -F':' '{print $2}' |
5905 ost_last_seq=$(echo $ost_last |
5906 awk -F':' '{print $1}')
5907 [[ $ost_last_seq = $mds_last_seq ]] || continue
5910 if [[ $ost_last_id != $mds_last ]]; then
5911 error "$ost_last_id != $mds_last"
5918 $found || error "can not match last_seq/last_id for $mdtosc"
5921 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5924 perl -MSocket -e ';' || skip "no Socket perl module installed"
5926 $SOCKETSERVER $DIR/socket ||
5927 error "$SOCKETSERVER $DIR/socket failed: $?"
5928 $SOCKETCLIENT $DIR/socket ||
5929 error "$SOCKETCLIENT $DIR/socket failed: $?"
5930 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5932 run_test 54a "unix domain socket test =========================="
5938 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5940 run_test 54b "char device works in lustre ======================"
5943 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5944 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5945 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5947 for i in $(seq 3 7); do
5948 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5957 loopdev="$DIR/loop54c"
5960 $UMOUNT $DIR/$tdir || rc=$?
5961 losetup -d $loopdev || true
5962 losetup -d $LOOPDEV || true
5963 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5970 loopdev="$DIR/loop54c"
5973 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5974 trap cleanup_54c EXIT
5975 mknod $loopdev b 7 $LOOPNUM
5976 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5977 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5978 losetup $loopdev $DIR/$tfile ||
5979 error "can't set up $loopdev for $DIR/$tfile"
5980 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5981 test_mkdir $DIR/$tdir
5982 mount -t ext2 $loopdev $DIR/$tdir ||
5983 error "error mounting $loopdev on $DIR/$tdir"
5984 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5987 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5991 run_test 54c "block device works in lustre ====================="
5997 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5999 run_test 54d "fifo device works in lustre ======================"
6004 cp -aL /dev/console $f
6005 echo $string > $f || error "echo $string to $f failed"
6007 run_test 54e "console/tty device works in lustre ======================"
6012 local dir=$DIR/$tdir
6015 test_mkdir -p $dir/dir
6016 for i in $(seq $numfiles); do
6018 touch $dir/dir/file$i
6021 local numcomp=$($LFS getstripe --component-count $dir)
6023 [[ $numcomp == 0 ]] && numcomp=1
6025 # test lfs getstripe with --recursive
6026 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6028 [[ $filenum -eq $((numfiles * 2)) ]] ||
6029 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6030 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6031 [[ $filenum -eq $numfiles ]] ||
6032 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6033 echo "$LFS getstripe showed obdidx or l_ost_idx"
6035 # test lfs getstripe with file instead of dir
6036 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6037 [[ $filenum -eq 1 ]] ||
6038 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6039 echo "$LFS getstripe file1 passed"
6041 #test lfs getstripe with --verbose
6042 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6043 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6044 error "$LFS getstripe --verbose $dir: "\
6045 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6046 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6047 error "$LFS getstripe $dir: showed lmm_magic"
6049 #test lfs getstripe with -v prints lmm_fid
6050 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6051 local countfids=$((numdirs + numfiles * numcomp))
6052 [[ $filenum -eq $countfids ]] ||
6053 error "$LFS getstripe -v $dir: "\
6054 "got $filenum want $countfids lmm_fid"
6055 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6056 error "$LFS getstripe $dir: showed lmm_fid by default"
6057 echo "$LFS getstripe --verbose passed"
6059 #check for FID information
6060 local fid1=$($LFS getstripe --fid $dir/file1)
6061 local fid2=$($LFS getstripe --verbose $dir/file1 |
6062 awk '/lmm_fid: / { print $2; exit; }')
6063 local fid3=$($LFS path2fid $dir/file1)
6065 [ "$fid1" != "$fid2" ] &&
6066 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6067 [ "$fid1" != "$fid3" ] &&
6068 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6069 echo "$LFS getstripe --fid passed"
6071 #test lfs getstripe with --obd
6072 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6073 error "$LFS getstripe --obd wrong_uuid: should return error"
6075 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6078 local obduuid=$(ostuuid_from_index $ostidx)
6079 local found=$($LFS getstripe -r --obd $obduuid $dir |
6080 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6082 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6083 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6085 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6088 [[ $found -eq $filenum ]] ||
6089 error "$LFS getstripe --obd: found $found expect $filenum"
6090 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6091 sed '/^[ ]*'${ostidx}'[ ]/d' |
6092 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6093 error "$LFS getstripe --obd: should not show file on other obd"
6094 echo "$LFS getstripe --obd passed"
6096 run_test 56a "check $LFS getstripe"
6099 local dir=$DIR/$tdir
6103 for i in $(seq $numdirs); do
6104 test_mkdir $dir/dir$i
6107 # test lfs getdirstripe default mode is non-recursion, which is
6108 # different from lfs getstripe
6109 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6111 [[ $dircnt -eq 1 ]] ||
6112 error "$LFS getdirstripe: found $dircnt, not 1"
6113 dircnt=$($LFS getdirstripe --recursive $dir |
6114 grep -c lmv_stripe_count)
6115 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6116 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6118 run_test 56b "check $LFS getdirstripe"
6121 remote_ost_nodsh && skip "remote OST with nodsh"
6124 local ost_name=$(ostname_from_index $ost_idx)
6125 local old_status=$(ost_dev_status $ost_idx)
6126 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6128 [[ -z "$old_status" ]] ||
6129 skip_env "OST $ost_name is in $old_status status"
6131 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6132 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6133 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6134 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6135 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6136 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6139 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6140 error "$LFS df -v showing inactive devices"
6143 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6145 [[ "$new_status" =~ "D" ]] ||
6146 error "$ost_name status is '$new_status', missing 'D'"
6147 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6148 [[ "$new_status" =~ "N" ]] ||
6149 error "$ost_name status is '$new_status', missing 'N'"
6151 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6152 [[ "$new_status" =~ "f" ]] ||
6153 error "$ost_name status is '$new_status', missing 'f'"
6156 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6157 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6158 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6159 [[ -z "$p" ]] && restore_lustre_params < $p || true
6162 new_status=$(ost_dev_status $ost_idx)
6163 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6164 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6165 # can't check 'f' as devices may actually be on flash
6167 run_test 56c "check 'lfs df' showing device status"
6170 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6171 local osts=$($LFS df -v $MOUNT | grep -c OST)
6175 (( mdts == MDSCOUNT )) ||
6176 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6177 (( osts == OSTCOUNT )) ||
6178 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6180 run_test 56d "'lfs df -v' prints only configured devices"
6183 err_enoent=2 # No such file or directory
6184 err_eopnotsupp=95 # Operation not supported
6186 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6187 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6189 # Check for handling of path not exists
6190 output=$($LFS df $enoent_mnt 2>&1)
6193 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6194 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6195 error "expect failure $err_enoent, not $ret"
6197 # Check for handling of non-Lustre FS
6198 output=$($LFS df $notsup_mnt)
6201 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6202 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6203 error "expect success $err_eopnotsupp, not $ret"
6205 # Check for multiple LustreFS argument
6206 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6209 [[ $output -eq 3 && $ret -eq 0 ]] ||
6210 error "expect success 3, not $output, rc = $ret"
6212 # Check for correct non-Lustre FS handling among multiple
6214 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6215 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6218 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6219 error "expect success 2, not $output, rc = $ret"
6221 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6226 local local_tdir="$1"
6227 local local_numfiles="$2"
6228 local local_numdirs="$3"
6229 local dir_params="$4"
6230 local dir_stripe_params="$5"
6232 if [ ! -d "$local_tdir" ] ; then
6233 test_mkdir -p $dir_stripe_params $local_tdir
6234 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6235 for i in $(seq $local_numfiles) ; do
6236 touch $local_tdir/file$i
6238 for i in $(seq $local_numdirs) ; do
6239 test_mkdir $dir_stripe_params $local_tdir/dir$i
6240 for j in $(seq $local_numfiles) ; do
6241 touch $local_tdir/dir$i/file$j
6247 setup_56_special() {
6249 local local_numfiles=$2
6250 local local_numdirs=$3
6252 setup_56 $local_tdir $local_numfiles $local_numdirs
6254 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6255 for i in $(seq $local_numfiles) ; do
6256 mknod $local_tdir/loop${i}b b 7 $i
6257 mknod $local_tdir/null${i}c c 1 3
6258 ln -s $local_tdir/file1 $local_tdir/link${i}
6260 for i in $(seq $local_numdirs) ; do
6261 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6262 mknod $local_tdir/dir$i/null${i}c c 1 3
6263 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6269 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6270 local expected=$(($NUMDIRS + 2))
6272 setup_56 $dir $NUMFILES $NUMDIRS
6274 # test lfs find with -name
6275 for i in $(seq $NUMFILES) ; do
6276 local nums=$($LFS find -name "*$i" $dir | wc -l)
6278 [ $nums -eq $expected ] ||
6279 error "lfs find -name '*$i' $dir wrong: "\
6280 "found $nums, expected $expected"
6283 run_test 56g "check lfs find -name"
6286 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6287 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6289 setup_56 $dir $NUMFILES $NUMDIRS
6291 # test lfs find with ! -name
6292 for i in $(seq $NUMFILES) ; do
6293 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6295 [ $nums -eq $expected ] ||
6296 error "lfs find ! -name '*$i' $dir wrong: "\
6297 "found $nums, expected $expected"
6300 run_test 56h "check lfs find ! -name"
6303 local dir=$DIR/$tdir
6307 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6310 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6312 run_test 56i "check 'lfs find -ost UUID' skips directories"
6315 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6317 setup_56_special $dir $NUMFILES $NUMDIRS
6319 local expected=$((NUMDIRS + 1))
6320 local cmd="$LFS find -type d $dir"
6321 local nums=$($cmd | wc -l)
6323 [ $nums -eq $expected ] ||
6324 error "'$cmd' wrong: found $nums, expected $expected"
6326 run_test 56j "check lfs find -type d"
6329 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6331 setup_56_special $dir $NUMFILES $NUMDIRS
6333 local expected=$(((NUMDIRS + 1) * NUMFILES))
6334 local cmd="$LFS find -type f $dir"
6335 local nums=$($cmd | wc -l)
6337 [ $nums -eq $expected ] ||
6338 error "'$cmd' wrong: found $nums, expected $expected"
6340 run_test 56k "check lfs find -type f"
6343 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6345 setup_56_special $dir $NUMFILES $NUMDIRS
6347 local expected=$((NUMDIRS + NUMFILES))
6348 local cmd="$LFS find -type b $dir"
6349 local nums=$($cmd | wc -l)
6351 [ $nums -eq $expected ] ||
6352 error "'$cmd' wrong: found $nums, expected $expected"
6354 run_test 56l "check lfs find -type b"
6357 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6359 setup_56_special $dir $NUMFILES $NUMDIRS
6361 local expected=$((NUMDIRS + NUMFILES))
6362 local cmd="$LFS find -type c $dir"
6363 local nums=$($cmd | wc -l)
6364 [ $nums -eq $expected ] ||
6365 error "'$cmd' wrong: found $nums, expected $expected"
6367 run_test 56m "check lfs find -type c"
6370 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6371 setup_56_special $dir $NUMFILES $NUMDIRS
6373 local expected=$((NUMDIRS + NUMFILES))
6374 local cmd="$LFS find -type l $dir"
6375 local nums=$($cmd | wc -l)
6377 [ $nums -eq $expected ] ||
6378 error "'$cmd' wrong: found $nums, expected $expected"
6380 run_test 56n "check lfs find -type l"
6383 local dir=$DIR/$tdir
6385 setup_56 $dir $NUMFILES $NUMDIRS
6386 utime $dir/file1 > /dev/null || error "utime (1)"
6387 utime $dir/file2 > /dev/null || error "utime (2)"
6388 utime $dir/dir1 > /dev/null || error "utime (3)"
6389 utime $dir/dir2 > /dev/null || error "utime (4)"
6390 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6391 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6394 local nums=$($LFS find -mtime +0 $dir | wc -l)
6396 [ $nums -eq $expected ] ||
6397 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6400 cmd="$LFS find -mtime 0 $dir"
6401 nums=$($cmd | wc -l)
6402 [ $nums -eq $expected ] ||
6403 error "'$cmd' wrong: found $nums, expected $expected"
6405 run_test 56o "check lfs find -mtime for old files"
6408 local dir=$DIR/$tdir
6412 # just to make sure there is something that won't be found
6414 touch $dir/$tfile.now
6416 for age in year week day hour min; do
6417 count=$((count + 1))
6419 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6420 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6421 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6423 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6424 local nums=$($cmd | wc -l)
6425 [ $nums -eq $expected ] ||
6426 error "'$cmd' wrong: found $nums, expected $expected"
6428 cmd="$LFS find $dir -atime $count${age:0:1}"
6429 nums=$($cmd | wc -l)
6430 [ $nums -eq $expected ] ||
6431 error "'$cmd' wrong: found $nums, expected $expected"
6435 cmd="$LFS find $dir -ctime +1s -type f"
6436 nums=$($cmd | wc -l)
6437 (( $nums == $count * 2 + 1)) ||
6438 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6440 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6442 test_newerXY_base() {
6445 local dir=$DIR/$tdir
6449 if [ $y == "t" ]; then
6450 if [ $x == "b" ]; then
6451 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6453 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6456 ref=$DIR/$tfile.newer.$x$y
6457 touch $ref || error "touch $ref failed"
6460 echo "before = $ref"
6462 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6464 if [ $y == "t" ]; then
6465 if [ $x == "b" ]; then
6466 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6468 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6471 negref=$DIR/$tfile.negnewer.$x$y
6472 touch $negref || error "touch $negref failed"
6475 echo "after = $negref"
6476 local cmd="$LFS find $dir -newer$x$y $ref"
6477 local nums=$(eval $cmd | wc -l)
6478 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6480 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6481 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6483 cmd="$LFS find $dir ! -newer$x$y $negref"
6484 nums=$(eval $cmd | wc -l)
6485 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6486 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6488 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6489 nums=$(eval $cmd | wc -l)
6490 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6491 error "'$cmd' wrong: found $nums between, expected $expected"; }
6497 test_newerXY_base "a" "a"
6498 test_newerXY_base "a" "m"
6499 test_newerXY_base "a" "c"
6500 test_newerXY_base "m" "a"
6501 test_newerXY_base "m" "m"
6502 test_newerXY_base "m" "c"
6503 test_newerXY_base "c" "a"
6504 test_newerXY_base "c" "m"
6505 test_newerXY_base "c" "c"
6507 [[ -n "$sles_version" ]] &&
6508 echo "skip timestamp tests on SLES, LU-13665" && return 0
6510 test_newerXY_base "a" "t"
6511 test_newerXY_base "m" "t"
6512 test_newerXY_base "c" "t"
6514 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6515 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6516 ! btime_supported && echo "btime unsupported" && return 0
6518 test_newerXY_base "b" "b"
6519 test_newerXY_base "b" "t"
6521 run_test 56oc "check lfs find -newerXY work"
6524 local dir=$DIR/$tdir
6529 $LFS find $dir -btime -1d -type f
6536 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6537 ! btime_supported && skip "btime unsupported on MDS"
6539 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6540 ! btime_supported && skip "btime unsupported on clients"
6542 local dir=$DIR/$tdir
6543 local ref=$DIR/$tfile.ref
6544 local negref=$DIR/$tfile.negref
6546 mkdir $dir || error "mkdir $dir failed"
6547 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6548 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6549 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6550 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6551 touch $ref || error "touch $ref failed"
6552 # sleep 3 seconds at least
6555 local before=$(do_facet mds1 date +%s)
6556 local skew=$(($(date +%s) - before + 1))
6558 if (( skew < 0 && skew > -5 )); then
6559 sleep $((0 - skew + 1))
6563 # Set the dir stripe params to limit files all on MDT0,
6564 # otherwise we need to calc the max clock skew between
6565 # the client and MDTs.
6566 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6568 touch $negref || error "touch $negref failed"
6570 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6571 local nums=$($cmd | wc -l)
6572 local expected=$(((NUMFILES + 1) * NUMDIRS))
6574 [ $nums -eq $expected ] ||
6575 error "'$cmd' wrong: found $nums, expected $expected"
6577 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6578 nums=$($cmd | wc -l)
6579 expected=$((NUMFILES + 1))
6580 [ $nums -eq $expected ] ||
6581 error "'$cmd' wrong: found $nums, expected $expected"
6583 [ $skew -lt 0 ] && return
6585 local after=$(do_facet mds1 date +%s)
6586 local age=$((after - before + 1 + skew))
6588 cmd="$LFS find $dir -btime -${age}s -type f"
6589 nums=$($cmd | wc -l)
6590 expected=$(((NUMFILES + 1) * NUMDIRS))
6592 echo "Clock skew between client and server: $skew, age:$age"
6593 [ $nums -eq $expected ] ||
6594 error "'$cmd' wrong: found $nums, expected $expected"
6596 expected=$(($NUMDIRS + 1))
6597 cmd="$LFS find $dir -btime -${age}s -type d"
6598 nums=$($cmd | wc -l)
6599 [ $nums -eq $expected ] ||
6600 error "'$cmd' wrong: found $nums, expected $expected"
6601 rm -f $ref $negref || error "Failed to remove $ref $negref"
6603 run_test 56od "check lfs find -btime with units"
6606 [ $RUNAS_ID -eq $UID ] &&
6607 skip_env "RUNAS_ID = UID = $UID -- skipping"
6609 local dir=$DIR/$tdir
6611 setup_56 $dir $NUMFILES $NUMDIRS
6612 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6614 local expected=$NUMFILES
6615 local cmd="$LFS find -uid $RUNAS_ID $dir"
6616 local nums=$($cmd | wc -l)
6618 [ $nums -eq $expected ] ||
6619 error "'$cmd' wrong: found $nums, expected $expected"
6621 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6622 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6623 nums=$($cmd | wc -l)
6624 [ $nums -eq $expected ] ||
6625 error "'$cmd' wrong: found $nums, expected $expected"
6627 run_test 56p "check lfs find -uid and ! -uid"
6630 [ $RUNAS_ID -eq $UID ] &&
6631 skip_env "RUNAS_ID = UID = $UID -- skipping"
6633 local dir=$DIR/$tdir
6635 setup_56 $dir $NUMFILES $NUMDIRS
6636 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6638 local expected=$NUMFILES
6639 local cmd="$LFS find -gid $RUNAS_GID $dir"
6640 local nums=$($cmd | wc -l)
6642 [ $nums -eq $expected ] ||
6643 error "'$cmd' wrong: found $nums, expected $expected"
6645 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6646 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6647 nums=$($cmd | wc -l)
6648 [ $nums -eq $expected ] ||
6649 error "'$cmd' wrong: found $nums, expected $expected"
6651 run_test 56q "check lfs find -gid and ! -gid"
6654 local dir=$DIR/$tdir
6656 setup_56 $dir $NUMFILES $NUMDIRS
6659 local cmd="$LFS find -size 0 -type f -lazy $dir"
6660 local nums=$($cmd | wc -l)
6662 [ $nums -eq $expected ] ||
6663 error "'$cmd' wrong: found $nums, expected $expected"
6664 cmd="$LFS find -size 0 -type f $dir"
6665 nums=$($cmd | wc -l)
6666 [ $nums -eq $expected ] ||
6667 error "'$cmd' wrong: found $nums, expected $expected"
6670 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6671 nums=$($cmd | wc -l)
6672 [ $nums -eq $expected ] ||
6673 error "'$cmd' wrong: found $nums, expected $expected"
6674 cmd="$LFS find ! -size 0 -type f $dir"
6675 nums=$($cmd | wc -l)
6676 [ $nums -eq $expected ] ||
6677 error "'$cmd' wrong: found $nums, expected $expected"
6679 echo "test" > $dir/$tfile
6680 echo "test2" > $dir/$tfile.2 && sync
6682 cmd="$LFS find -size 5 -type f -lazy $dir"
6683 nums=$($cmd | wc -l)
6684 [ $nums -eq $expected ] ||
6685 error "'$cmd' wrong: found $nums, expected $expected"
6686 cmd="$LFS find -size 5 -type f $dir"
6687 nums=$($cmd | wc -l)
6688 [ $nums -eq $expected ] ||
6689 error "'$cmd' wrong: found $nums, expected $expected"
6692 cmd="$LFS find -size +5 -type f -lazy $dir"
6693 nums=$($cmd | wc -l)
6694 [ $nums -eq $expected ] ||
6695 error "'$cmd' wrong: found $nums, expected $expected"
6696 cmd="$LFS find -size +5 -type f $dir"
6697 nums=$($cmd | wc -l)
6698 [ $nums -eq $expected ] ||
6699 error "'$cmd' wrong: found $nums, expected $expected"
6702 cmd="$LFS find -size +0 -type f -lazy $dir"
6703 nums=$($cmd | wc -l)
6704 [ $nums -eq $expected ] ||
6705 error "'$cmd' wrong: found $nums, expected $expected"
6706 cmd="$LFS find -size +0 -type f $dir"
6707 nums=$($cmd | wc -l)
6708 [ $nums -eq $expected ] ||
6709 error "'$cmd' wrong: found $nums, expected $expected"
6712 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6713 nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] ||
6715 error "'$cmd' wrong: found $nums, expected $expected"
6716 cmd="$LFS find ! -size -5 -type f $dir"
6717 nums=$($cmd | wc -l)
6718 [ $nums -eq $expected ] ||
6719 error "'$cmd' wrong: found $nums, expected $expected"
6722 cmd="$LFS find -size -5 -type f -lazy $dir"
6723 nums=$($cmd | wc -l)
6724 [ $nums -eq $expected ] ||
6725 error "'$cmd' wrong: found $nums, expected $expected"
6726 cmd="$LFS find -size -5 -type f $dir"
6727 nums=$($cmd | wc -l)
6728 [ $nums -eq $expected ] ||
6729 error "'$cmd' wrong: found $nums, expected $expected"
6731 run_test 56r "check lfs find -size works"
6738 cancel_lru_locks $OSC
6740 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6741 local nums=$($cmd | wc -l)
6743 [ $nums -eq $expected ] ||
6744 error "'$cmd' wrong: found $nums, expected $expected"
6746 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6748 if (( rpcs_before + glimpses != rpcs_after )); then
6749 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6750 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6752 if [[ $glimpses == 0 ]]; then
6753 error "'$cmd' should not send glimpse RPCs to OST"
6755 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6761 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6762 skip "MDS < 2.12.58 doesn't return LSOM data"
6763 local dir=$DIR/$tdir
6764 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6766 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6768 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6769 $LCTL set_param -n llite.*.statahead_agl=0
6770 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6772 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6773 # open and close all files to ensure LSOM is updated
6774 cancel_lru_locks $OSC
6775 find $dir -type f | xargs cat > /dev/null
6777 # expect_found glimpse_rpcs command_to_run
6778 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6779 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6780 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6781 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6783 echo "test" > $dir/$tfile
6784 echo "test2" > $dir/$tfile.2 && sync
6785 cancel_lru_locks $OSC
6786 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6788 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6789 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6790 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6791 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6793 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6794 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6795 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6796 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6797 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6798 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6800 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6803 local dir=$DIR/$tdir
6804 local tmp=$TMP/$tfile.log
6807 test_mkdir -p $dir || error "failed to mkdir $dir"
6808 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6809 error "failed to setstripe $dir/$tfile"
6810 mdt_idx=$($LFS getdirstripe -i $dir)
6811 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6813 stack_trap "rm -f $tmp" EXIT
6814 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6815 ! grep -q obd_uuid $tmp ||
6816 error "failed to find --size +100K --ost 0 $dir"
6817 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6818 ! grep -q obd_uuid $tmp ||
6819 error "failed to find --size +100K --mdt $mdt_idx $dir"
6821 run_test 56rb "check lfs find --size --ost/--mdt works"
6824 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6825 local dir=$DIR/$tdir
6828 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6829 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6830 (( $MDSCOUNT > 2 )) &&
6831 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6832 mkdir $dir/$tdir-{1..10}
6833 touch $dir/$tfile-{1..10}
6835 found=$($LFS find $dir --mdt-count 2 | wc -l)
6837 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6839 found=$($LFS find $dir -T +1 | wc -l)
6840 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6841 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6843 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6845 (( $found == $expect )) || error "found $found all_char, expect $expect"
6847 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6848 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6849 (( $found == $expect )) || error "found $found all_char, expect $expect"
6851 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6853 test_56s() { # LU-611 #LU-9369
6854 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6856 local dir=$DIR/$tdir
6857 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6859 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6860 for i in $(seq $NUMDIRS); do
6861 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6864 local expected=$NUMDIRS
6865 local cmd="$LFS find -c $OSTCOUNT $dir"
6866 local nums=$($cmd | wc -l)
6868 [ $nums -eq $expected ] || {
6869 $LFS getstripe -R $dir
6870 error "'$cmd' wrong: found $nums, expected $expected"
6873 expected=$((NUMDIRS + onestripe))
6874 cmd="$LFS find -stripe-count +0 -type f $dir"
6875 nums=$($cmd | wc -l)
6876 [ $nums -eq $expected ] || {
6877 $LFS getstripe -R $dir
6878 error "'$cmd' wrong: found $nums, expected $expected"
6882 cmd="$LFS find -stripe-count 1 -type f $dir"
6883 nums=$($cmd | wc -l)
6884 [ $nums -eq $expected ] || {
6885 $LFS getstripe -R $dir
6886 error "'$cmd' wrong: found $nums, expected $expected"
6889 cmd="$LFS find -stripe-count -2 -type f $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] || {
6892 $LFS getstripe -R $dir
6893 error "'$cmd' wrong: found $nums, expected $expected"
6897 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] || {
6900 $LFS getstripe -R $dir
6901 error "'$cmd' wrong: found $nums, expected $expected"
6904 run_test 56s "check lfs find -stripe-count works"
6906 test_56t() { # LU-611 #LU-9369
6907 local dir=$DIR/$tdir
6909 setup_56 $dir 0 $NUMDIRS
6910 for i in $(seq $NUMDIRS); do
6911 $LFS setstripe -S 8M $dir/dir$i/$tfile
6914 local expected=$NUMDIRS
6915 local cmd="$LFS find -S 8M $dir"
6916 local nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] || {
6919 $LFS getstripe -R $dir
6920 error "'$cmd' wrong: found $nums, expected $expected"
6924 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6926 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6928 expected=$(((NUMDIRS + 1) * NUMFILES))
6929 cmd="$LFS find -stripe-size 512k -type f $dir"
6930 nums=$($cmd | wc -l)
6931 [ $nums -eq $expected ] ||
6932 error "'$cmd' wrong: found $nums, expected $expected"
6934 cmd="$LFS find -stripe-size +320k -type f $dir"
6935 nums=$($cmd | wc -l)
6936 [ $nums -eq $expected ] ||
6937 error "'$cmd' wrong: found $nums, expected $expected"
6939 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6940 cmd="$LFS find -stripe-size +200k -type f $dir"
6941 nums=$($cmd | wc -l)
6942 [ $nums -eq $expected ] ||
6943 error "'$cmd' wrong: found $nums, expected $expected"
6945 cmd="$LFS find -stripe-size -640k -type f $dir"
6946 nums=$($cmd | wc -l)
6947 [ $nums -eq $expected ] ||
6948 error "'$cmd' wrong: found $nums, expected $expected"
6951 cmd="$LFS find -stripe-size 256k -type f $dir"
6952 nums=$($cmd | wc -l)
6953 [ $nums -eq $expected ] ||
6954 error "'$cmd' wrong: found $nums, expected $expected"
6956 cmd="$LFS find -stripe-size -320k -type f $dir"
6957 nums=$($cmd | wc -l)
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6962 cmd="$LFS find -stripe-size 1024k -type f $dir"
6963 nums=$($cmd | wc -l)
6964 [ $nums -eq $expected ] ||
6965 error "'$cmd' wrong: found $nums, expected $expected"
6967 run_test 56t "check lfs find -stripe-size works"
6969 test_56u() { # LU-611
6970 local dir=$DIR/$tdir
6972 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6974 if [[ $OSTCOUNT -gt 1 ]]; then
6975 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6981 local expected=$(((NUMDIRS + 1) * NUMFILES))
6982 local cmd="$LFS find -stripe-index 0 -type f $dir"
6983 local nums=$($cmd | wc -l)
6985 [ $nums -eq $expected ] ||
6986 error "'$cmd' wrong: found $nums, expected $expected"
6989 cmd="$LFS find -stripe-index 1 -type f $dir"
6990 nums=$($cmd | wc -l)
6991 [ $nums -eq $expected ] ||
6992 error "'$cmd' wrong: found $nums, expected $expected"
6994 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6995 nums=$($cmd | wc -l)
6996 [ $nums -eq $expected ] ||
6997 error "'$cmd' wrong: found $nums, expected $expected"
7000 # This should produce an error and not return any files
7001 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7002 nums=$($cmd 2>/dev/null | wc -l)
7003 [ $nums -eq $expected ] ||
7004 error "'$cmd' wrong: found $nums, expected $expected"
7006 if [[ $OSTCOUNT -gt 1 ]]; then
7007 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7008 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7009 nums=$($cmd | wc -l)
7010 [ $nums -eq $expected ] ||
7011 error "'$cmd' wrong: found $nums, expected $expected"
7014 run_test 56u "check lfs find -stripe-index works"
7018 local dir=$DIR/$tdir
7020 setup_56 $dir $NUMFILES $NUMDIRS
7022 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7023 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7025 for file in $($LFS find -m $UUID $dir); do
7026 file_midx=$($LFS getstripe -m $file)
7027 [ $file_midx -eq $mdt_idx ] ||
7028 error "lfs find -m $UUID != getstripe -m $file_midx"
7031 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7034 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7037 local dir=$DIR/$tdir
7039 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7041 local stripe_size=$($LFS getstripe -S -d $dir) ||
7042 error "$LFS getstripe -S -d $dir failed"
7043 stripe_size=${stripe_size%% *}
7045 local file_size=$((stripe_size * OSTCOUNT))
7046 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7047 local required_space=$((file_num * file_size))
7048 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7050 [[ $free_space -le $((required_space / 1024)) ]] &&
7051 skip_env "need $required_space, have $free_space kbytes"
7054 local dd_count=$((file_size / dd_bs))
7056 # write data into the files
7061 for i in $(seq $NUMFILES); do
7063 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7064 error "write data into $file failed"
7066 for i in $(seq $NUMDIRS); do
7067 for j in $(seq $NUMFILES); do
7068 file=$dir/dir$i/file$j
7069 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7070 error "write data into $file failed"
7074 # $LFS_MIGRATE will fail if hard link migration is unsupported
7075 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7076 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7077 error "creating links to $dir/dir1/file1 failed"
7082 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7085 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7088 eval $cmd || error "$cmd failed"
7090 check_stripe_count $dir/file1 $expected
7092 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7094 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7095 # OST 1 if it is on OST 0. This file is small enough to
7096 # be on only one stripe.
7097 file=$dir/migr_1_ost
7098 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7099 error "write data into $file failed"
7100 local obdidx=$($LFS getstripe -i $file)
7101 local oldmd5=$(md5sum $file)
7104 [[ $obdidx -eq 0 ]] && newobdidx=1
7105 cmd="$LFS migrate -i $newobdidx $file"
7107 eval $cmd || error "$cmd failed"
7109 local realobdix=$($LFS getstripe -i $file)
7110 local newmd5=$(md5sum $file)
7112 [[ $newobdidx -ne $realobdix ]] &&
7113 error "new OST is different (was=$obdidx, "\
7114 "wanted=$newobdidx, got=$realobdix)"
7115 [[ "$oldmd5" != "$newmd5" ]] &&
7116 error "md5sum differ: $oldmd5, $newmd5"
7120 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7122 eval $cmd || error "$cmd failed"
7124 for j in $(seq $NUMFILES); do
7125 check_stripe_count $dir/dir1/file$j $expected
7128 # lfs_migrate works with lfs find
7129 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7130 $LFS_MIGRATE -y -c $expected"
7132 eval $cmd || error "$cmd failed"
7134 for i in $(seq 2 $NUMFILES); do
7135 check_stripe_count $dir/file$i $expected
7137 for i in $(seq 2 $NUMDIRS); do
7138 for j in $(seq $NUMFILES); do
7139 check_stripe_count $dir/dir$i/file$j $expected
7143 run_test 56w "check lfs_migrate -c stripe_count works"
7146 local file1=$DIR/$tdir/file1
7147 local create_pool=false
7148 local initial_pool=$($LFS getstripe -p $DIR)
7152 echo -n "Creating test dir..."
7153 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7156 echo -n "Creating test file..."
7157 touch $file1 || error "cannot create file"
7160 echo -n "Detecting existing pools..."
7161 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7163 if [ ${#pool_list[@]} -gt 0 ]; then
7164 echo "${pool_list[@]}"
7165 for thispool in "${pool_list[@]}"; do
7166 if [[ -z "$initial_pool" ||
7167 "$initial_pool" != "$thispool" ]]; then
7169 echo "Using existing pool '$pool'"
7174 echo "none detected."
7176 if [ -z "$pool" ]; then
7177 pool=${POOL:-testpool}
7178 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7179 echo -n "Creating pool '$pool'..."
7181 pool_add $pool &> /dev/null ||
7182 error "pool_add failed"
7185 echo -n "Adding target to pool..."
7186 pool_add_targets $pool 0 0 1 &> /dev/null ||
7187 error "pool_add_targets failed"
7191 echo -n "Setting pool using -p option..."
7192 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7193 error "migrate failed rc = $?"
7196 echo -n "Verifying test file is in pool after migrating..."
7197 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7198 error "file was not migrated to pool $pool"
7201 echo -n "Removing test file from pool '$pool'..."
7202 # "lfs migrate $file" won't remove the file from the pool
7203 # until some striping information is changed.
7204 $LFS migrate -c 1 $file1 &> /dev/null ||
7205 error "cannot remove from pool"
7206 [ "$($LFS getstripe -p $file1)" ] &&
7207 error "pool still set"
7210 echo -n "Setting pool using --pool option..."
7211 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7212 error "migrate failed rc = $?"
7217 if $create_pool; then
7218 destroy_test_pools 2> /dev/null ||
7219 error "destroy test pools failed"
7222 run_test 56wb "check lfs_migrate pool support"
7225 local file1="$DIR/$tdir/file1"
7232 echo -n "Creating test dir..."
7233 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7234 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7235 error "cannot set stripe by '-S 1M -c 1'"
7238 echo -n "Setting initial stripe for test file..."
7239 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7240 error "cannot set stripe"
7241 cur_ssize=$($LFS getstripe -S "$file1")
7242 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7245 # File currently set to -S 512K -c 1
7247 # Ensure -c and -S options are rejected when -R is set
7248 echo -n "Verifying incompatible options are detected..."
7249 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7250 error "incompatible -c and -R options not detected"
7251 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7252 error "incompatible -S and -R options not detected"
7255 # Ensure unrecognized options are passed through to 'lfs migrate'
7256 echo -n "Verifying -S option is passed through to lfs migrate..."
7257 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7258 error "migration failed"
7259 cur_ssize=$($LFS getstripe -S "$file1")
7260 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7263 # File currently set to -S 1M -c 1
7265 # Ensure long options are supported
7266 echo -n "Verifying long options supported..."
7267 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7268 error "long option without argument not supported"
7269 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7270 error "long option with argument not supported"
7271 cur_ssize=$($LFS getstripe -S "$file1")
7272 [ $cur_ssize -eq 524288 ] ||
7273 error "migrate --stripe-size $cur_ssize != 524288"
7276 # File currently set to -S 512K -c 1
7278 if [ "$OSTCOUNT" -gt 1 ]; then
7279 echo -n "Verifying explicit stripe count can be set..."
7280 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7281 error "migrate failed"
7282 cur_scount=$($LFS getstripe -c "$file1")
7283 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7287 # File currently set to -S 512K -c 1 or -S 512K -c 2
7289 # Ensure parent striping is used if -R is set, and no stripe
7290 # count or size is specified
7291 echo -n "Setting stripe for parent directory..."
7292 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7293 error "cannot set stripe '-S 2M -c 1'"
7296 echo -n "Verifying restripe option uses parent stripe settings..."
7297 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7298 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7299 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7300 error "migrate failed"
7301 cur_ssize=$($LFS getstripe -S "$file1")
7302 [ $cur_ssize -eq $parent_ssize ] ||
7303 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7304 cur_scount=$($LFS getstripe -c "$file1")
7305 [ $cur_scount -eq $parent_scount ] ||
7306 error "migrate -R stripe_count $cur_scount != $parent_scount"
7309 # File currently set to -S 1M -c 1
7311 # Ensure striping is preserved if -R is not set, and no stripe
7312 # count or size is specified
7313 echo -n "Verifying striping size preserved when not specified..."
7314 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7315 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7316 error "cannot set stripe on parent directory"
7317 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7318 error "migrate failed"
7319 cur_ssize=$($LFS getstripe -S "$file1")
7320 [ $cur_ssize -eq $orig_ssize ] ||
7321 error "migrate by default $cur_ssize != $orig_ssize"
7324 # Ensure file name properly detected when final option has no argument
7325 echo -n "Verifying file name properly detected..."
7326 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7327 error "file name interpreted as option argument"
7333 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7338 local file1=$DIR/$tdir/file1
7340 echo -n "Creating test dir..."
7341 test_mkdir $DIR/$tdir || error "cannot create dir"
7344 echo -n "Creating test file..."
7348 # Ensure 'lfs migrate' will fail by using a non-existent option,
7349 # and make sure rsync is not called to recover
7350 echo -n "Make sure --no-rsync option works..."
7351 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7352 grep -q 'refusing to fall back to rsync' ||
7353 error "rsync was called with --no-rsync set"
7356 # Ensure rsync is called without trying 'lfs migrate' first
7357 echo -n "Make sure --rsync option works..."
7358 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7359 grep -q 'falling back to rsync' &&
7360 error "lfs migrate was called with --rsync set"
7363 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7364 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7365 grep -q 'at the same time' ||
7366 error "--rsync and --no-rsync accepted concurrently"
7372 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7378 test_mkdir $td || error "cannot create $td"
7379 touch $tf || error "cannot touch $tf"
7381 echo -n "Make sure --non-direct|-D works..."
7382 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7383 grep -q "lfs migrate --non-direct" ||
7384 error "--non-direct option cannot work correctly"
7385 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7386 grep -q "lfs migrate -D" ||
7387 error "-D option cannot work correctly"
7390 run_test 56we "check lfs_migrate --non-direct|-D support"
7393 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7394 check_swap_layouts_support
7396 local dir=$DIR/$tdir
7397 local ref1=/etc/passwd
7398 local file1=$dir/file1
7400 test_mkdir $dir || error "creating dir $dir"
7401 $LFS setstripe -c 2 $file1
7403 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7404 stripe=$($LFS getstripe -c $file1)
7405 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7406 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7411 run_test 56x "lfs migration support"
7414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7415 check_swap_layouts_support
7417 local dir=$DIR/$tdir/$testnum
7421 local ref1=/etc/passwd
7422 local file1=$dir/file1
7424 $LFS setstripe -c 2 $file1
7426 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7428 local stripe=$($LFS getstripe -c $file1)
7430 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7431 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7436 run_test 56xa "lfs migration --block support"
7438 check_migrate_links() {
7440 local file1="$dir/file1"
7444 local total_count=$(($begin + $count - 1))
7445 local symlink_count=10
7448 if [ ! -f "$file1" ]; then
7449 echo -n "creating initial file..."
7450 $LFS setstripe -c 1 -S "512k" "$file1" ||
7451 error "cannot setstripe initial file"
7454 echo -n "creating symlinks..."
7455 for s in $(seq 1 $symlink_count); do
7456 ln -s "$file1" "$dir/slink$s" ||
7457 error "cannot create symlinks"
7461 echo -n "creating nonlinked files..."
7462 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7463 error "cannot create nonlinked files"
7468 if [ ! -f "$dir/file$total_count" ]; then
7469 echo -n "creating hard links $begin:$total_count..."
7470 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7471 /dev/null || error "cannot create hard links"
7475 echo -n "checking number of hard links listed in xattrs..."
7476 local fid=$($LFS getstripe -F "$file1")
7477 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7480 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7481 skip "hard link list has unexpected size, skipping test"
7483 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7484 error "link names should exceed xattrs size"
7487 echo -n "migrating files..."
7488 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7490 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7493 # make sure all links have been properly migrated
7494 echo -n "verifying files..."
7495 fid=$($LFS getstripe -F "$file1") ||
7496 error "cannot get fid for file $file1"
7497 for i in $(seq 2 $total_count); do
7498 local fid2=$($LFS getstripe -F $dir/file$i)
7500 [ "$fid2" == "$fid" ] ||
7501 error "migrated hard link has mismatched FID"
7504 # make sure hard links were properly detected, and migration was
7505 # performed only once for the entire link set; nonlinked files should
7507 local actual=$(grep -c 'done' <<< "$migrate_out")
7508 local expected=$(($uniq_count + 1))
7510 [ "$actual" -eq "$expected" ] ||
7511 error "hard links individually migrated ($actual != $expected)"
7513 # make sure the correct number of hard links are present
7514 local hardlinks=$(stat -c '%h' "$file1")
7516 [ $hardlinks -eq $total_count ] ||
7517 error "num hard links $hardlinks != $total_count"
7524 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7525 skip "Need MDS version at least 2.10.55"
7527 local dir="$DIR/$tdir"
7529 test_mkdir "$dir" || error "cannot create dir $dir"
7531 echo "testing lfs migrate mode when all links fit within xattrs"
7532 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7534 echo "testing rsync mode when all links fit within xattrs"
7535 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7537 echo "testing lfs migrate mode when all links do not fit within xattrs"
7538 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7540 echo "testing rsync mode when all links do not fit within xattrs"
7541 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7543 chown -R $RUNAS_ID $dir
7544 echo "testing non-root lfs migrate mode when not all links are in xattr"
7545 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7550 run_test 56xb "lfs migration hard link support"
7553 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7555 local dir="$DIR/$tdir"
7557 test_mkdir "$dir" || error "cannot create dir $dir"
7559 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7560 echo -n "Setting initial stripe for 20MB test file..."
7561 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7562 error "cannot setstripe 20MB file"
7564 echo -n "Sizing 20MB test file..."
7565 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7567 echo -n "Verifying small file autostripe count is 1..."
7568 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7569 error "cannot migrate 20MB file"
7570 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7571 error "cannot get stripe for $dir/20mb"
7572 [ $stripe_count -eq 1 ] ||
7573 error "unexpected stripe count $stripe_count for 20MB file"
7577 # Test 2: File is small enough to fit within the available space on
7578 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7579 # have at least an additional 1KB for each desired stripe for test 3
7580 echo -n "Setting stripe for 1GB test file..."
7581 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7583 echo -n "Sizing 1GB test file..."
7584 # File size is 1GB + 3KB
7585 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7588 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7589 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7590 if (( avail > 524288 * OSTCOUNT )); then
7591 echo -n "Migrating 1GB file..."
7592 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7593 error "cannot migrate 1GB file"
7595 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7596 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7597 error "cannot getstripe for 1GB file"
7598 [ $stripe_count -eq 2 ] ||
7599 error "unexpected stripe count $stripe_count != 2"
7603 # Test 3: File is too large to fit within the available space on
7604 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7605 if [ $OSTCOUNT -ge 3 ]; then
7606 # The required available space is calculated as
7607 # file size (1GB + 3KB) / OST count (3).
7608 local kb_per_ost=349526
7610 echo -n "Migrating 1GB file with limit..."
7611 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7612 error "cannot migrate 1GB file with limit"
7615 stripe_count=$($LFS getstripe -c "$dir/1gb")
7616 echo -n "Verifying 1GB autostripe count with limited space..."
7617 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7618 error "unexpected stripe count $stripe_count (min 3)"
7625 run_test 56xc "lfs migration autostripe"
7628 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7630 local dir=$DIR/$tdir
7631 local f_mgrt=$dir/$tfile.mgrt
7632 local f_yaml=$dir/$tfile.yaml
7633 local f_copy=$dir/$tfile.copy
7634 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7635 local layout_copy="-c 2 -S 2M -i 1"
7636 local yamlfile=$dir/yamlfile
7637 local layout_before;
7640 test_mkdir "$dir" || error "cannot create dir $dir"
7641 $LFS setstripe $layout_yaml $f_yaml ||
7642 error "cannot setstripe $f_yaml with layout $layout_yaml"
7643 $LFS getstripe --yaml $f_yaml > $yamlfile
7644 $LFS setstripe $layout_copy $f_copy ||
7645 error "cannot setstripe $f_copy with layout $layout_copy"
7647 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7649 # 1. test option --yaml
7650 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7651 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7652 layout_before=$(get_layout_param $f_yaml)
7653 layout_after=$(get_layout_param $f_mgrt)
7654 [ "$layout_after" == "$layout_before" ] ||
7655 error "lfs_migrate --yaml: $layout_after != $layout_before"
7657 # 2. test option --copy
7658 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7659 error "cannot migrate $f_mgrt with --copy $f_copy"
7660 layout_before=$(get_layout_param $f_copy)
7661 layout_after=$(get_layout_param $f_mgrt)
7662 [ "$layout_after" == "$layout_before" ] ||
7663 error "lfs_migrate --copy: $layout_after != $layout_before"
7665 run_test 56xd "check lfs_migrate --yaml and --copy support"
7668 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7670 local dir=$DIR/$tdir
7671 local f_comp=$dir/$tfile
7672 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7673 local layout_before=""
7674 local layout_after=""
7676 test_mkdir "$dir" || error "cannot create dir $dir"
7677 $LFS setstripe $layout $f_comp ||
7678 error "cannot setstripe $f_comp with layout $layout"
7679 layout_before=$(get_layout_param $f_comp)
7680 dd if=/dev/zero of=$f_comp bs=1M count=4
7682 # 1. migrate a comp layout file by lfs_migrate
7683 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7684 layout_after=$(get_layout_param $f_comp)
7685 [ "$layout_before" == "$layout_after" ] ||
7686 error "lfs_migrate: $layout_before != $layout_after"
7688 # 2. migrate a comp layout file by lfs migrate
7689 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7690 layout_after=$(get_layout_param $f_comp)
7691 [ "$layout_before" == "$layout_after" ] ||
7692 error "lfs migrate: $layout_before != $layout_after"
7694 run_test 56xe "migrate a composite layout file"
7697 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7699 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7700 skip "Need server version at least 2.13.53"
7702 local dir=$DIR/$tdir
7703 local f_comp=$dir/$tfile
7704 local layout="-E 1M -c1 -E -1 -c2"
7708 test_mkdir "$dir" || error "cannot create dir $dir"
7709 $LFS setstripe $layout $f_comp ||
7710 error "cannot setstripe $f_comp with layout $layout"
7711 fid_before=$($LFS getstripe --fid $f_comp)
7712 dd if=/dev/zero of=$f_comp bs=1M count=4
7714 # 1. migrate a comp layout file to a comp layout
7715 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7716 fid_after=$($LFS getstripe --fid $f_comp)
7717 [ "$fid_before" == "$fid_after" ] ||
7718 error "comp-to-comp migrate: $fid_before != $fid_after"
7720 # 2. migrate a comp layout file to a plain layout
7721 $LFS migrate -c2 $f_comp ||
7722 error "cannot migrate $f_comp by lfs migrate"
7723 fid_after=$($LFS getstripe --fid $f_comp)
7724 [ "$fid_before" == "$fid_after" ] ||
7725 error "comp-to-plain migrate: $fid_before != $fid_after"
7727 # 3. migrate a plain layout file to a comp layout
7728 $LFS migrate $layout $f_comp ||
7729 error "cannot migrate $f_comp by lfs migrate"
7730 fid_after=$($LFS getstripe --fid $f_comp)
7731 [ "$fid_before" == "$fid_after" ] ||
7732 error "plain-to-comp migrate: $fid_before != $fid_after"
7734 run_test 56xf "FID is not lost during migration of a composite layout file"
7736 check_file_ost_range() {
7743 file_range=($($LFS getstripe -y "$file" |
7744 awk '/l_ost_idx:/ { print $NF }'))
7746 if [[ "${#file_range[@]}" = 0 ]]; then
7747 echo "No osts found for $file"
7751 for idx in "${file_range[@]}"; do
7752 [[ " $range " =~ " $idx " ]] ||
7760 local stripe_opt="$1"
7763 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7765 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7766 error "Fail to migrate $tfile on $pool"
7767 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7768 error "$tfile is not in pool $pool"
7769 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7770 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7774 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7775 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7776 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7777 skip "Need MDS version newer than 2.14.52"
7779 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7780 local -a pool_ranges=("0 0" "1 1" "0 1")
7783 for i in "${!pool_names[@]}"; do
7784 pool_add ${pool_names[$i]} ||
7785 error "pool_add failed (pool: ${pool_names[$i]})"
7786 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7787 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7790 # init the file to migrate
7791 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7792 error "Unable to create $tfile on OST1"
7793 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7794 error "Unable to write on $tfile"
7796 echo "1. migrate $tfile on pool ${pool_names[0]}"
7797 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7799 echo "2. migrate $tfile on pool ${pool_names[2]}"
7800 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7802 echo "3. migrate $tfile on pool ${pool_names[1]}"
7803 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7805 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7806 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7810 destroy_test_pools ||
7811 error "pool_destroy failed"
7813 run_test 56xg "lfs migrate pool support"
7816 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7817 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7820 local dir=$DIR/$tdir
7824 test_mkdir -p $dir || error "creating dir $dir"
7825 touch $f1 || error "creating std file $f1"
7826 $MULTIOP $f2 H2c || error "creating released file $f2"
7828 # a directory can be raid0, so ask only for files
7829 res=$($LFS find $dir -L raid0 -type f | wc -l)
7830 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7832 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7833 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7835 # only files can be released, so no need to force file search
7836 res=$($LFS find $dir -L released)
7837 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7839 res=$($LFS find $dir -type f \! -L released)
7840 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7842 run_test 56y "lfs find -L raid0|released"
7844 test_56z() { # LU-4824
7845 # This checks to make sure 'lfs find' continues after errors
7846 # There are two classes of errors that should be caught:
7847 # - If multiple paths are provided, all should be searched even if one
7849 # - If errors are encountered during the search, it should not terminate
7851 local dir=$DIR/$tdir
7855 for i in d{0..9}; do
7857 touch $dir/$i/$tfile
7859 $LFS find $DIR/non_existent_dir $dir &&
7860 error "$LFS find did not return an error"
7861 # Make a directory unsearchable. This should NOT be the last entry in
7862 # directory order. Arbitrarily pick the 6th entry
7863 chmod 700 $($LFS find $dir -type d | sed '6!d')
7865 $RUNAS $LFS find $DIR/non_existent $dir
7866 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7868 # The user should be able to see 10 directories and 9 files
7869 (( count == 19 )) ||
7870 error "$LFS find found $count != 19 entries after error"
7872 run_test 56z "lfs find should continue after an error"
7874 test_56aa() { # LU-5937
7875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7877 local dir=$DIR/$tdir
7880 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7882 createmany -o $dir/striped_dir/${tfile}- 1024
7883 local dirs=$($LFS find --size +8k $dir/)
7885 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7887 run_test 56aa "lfs find --size under striped dir"
7889 test_56ab() { # LU-10705
7890 test_mkdir $DIR/$tdir
7891 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7892 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7893 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7894 # Flush writes to ensure valid blocks. Need to be more thorough for
7895 # ZFS, since blocks are not allocated/returned to client immediately.
7897 wait_zfs_commit ost1 2
7898 cancel_lru_locks osc
7901 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7903 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7905 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7906 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7908 rm -f $DIR/$tdir/$tfile.[123]
7910 run_test 56ab "lfs find --blocks"
7914 local dir="$DIR/$tdir"
7915 local perms=(001 002 003 004 005 006 007
7916 010 020 030 040 050 060 070
7917 100 200 300 400 500 600 700
7918 111 222 333 444 555 666 777)
7919 local perm_minus=(8 8 4 8 4 4 2
7923 local perm_slash=(8 8 12 8 12 12 14
7926 16 16 24 16 24 24 28)
7929 for perm in ${perms[*]}; do
7930 touch "$dir/$tfile.$perm"
7931 chmod $perm "$dir/$tfile.$perm"
7934 for ((i = 0; i < ${#perms[*]}; i++)); do
7935 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7937 error "lfs find -perm ${perms[i]}:"\
7940 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7941 (( $num == ${perm_minus[i]} )) ||
7942 error "lfs find -perm -${perms[i]}:"\
7943 "$num != ${perm_minus[i]}"
7945 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7946 (( $num == ${perm_slash[i]} )) ||
7947 error "lfs find -perm /${perms[i]}:"\
7948 "$num != ${perm_slash[i]}"
7951 run_test 56aca "check lfs find -perm with octal representation"
7954 local dir=$DIR/$tdir
7955 # p is the permission of write and execute for user, group and other
7956 # without the umask. It is used to test +wx.
7957 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7958 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7959 local symbolic=(+t a+t u+t g+t o+t
7965 o=r,ug+o,u+w u=r,a+u,u+w
7966 g=r,ugo=g,u+w u+x,+X +X
7967 u+x,u+X u+X u+x,g+X o+r,+X
7971 for perm in ${perms[*]}; do
7972 touch "$dir/$tfile.$perm"
7973 chmod $perm "$dir/$tfile.$perm"
7976 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7977 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7980 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7983 run_test 56acb "check lfs find -perm with symbolic representation"
7986 local dir=$DIR/$tdir
7987 local tests="17777 787 789 abcd
7988 ug=uu ug=a ug=gu uo=ou urw
7992 for err in $tests; do
7993 if $LFS find $dir -perm $err 2>/dev/null; then
7994 error "lfs find -perm $err: parsing should have failed"
7998 run_test 56acc "check parsing error for lfs find -perm"
8001 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8002 skip "Need MDS version at least 2.10.50"
8004 # Create composite files with one component
8005 local dir=$DIR/$tdir
8007 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8008 # Create composite files with three components
8009 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8010 # Create non-composite files
8011 createmany -o $dir/${tfile}- 10
8013 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8015 [[ $nfiles == 10 ]] ||
8016 error "lfs find -E 1M found $nfiles != 10 files"
8018 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8019 [[ $nfiles == 25 ]] ||
8020 error "lfs find ! -E 1M found $nfiles != 25 files"
8022 # All files have a component that starts at 0
8023 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8024 [[ $nfiles == 35 ]] ||
8025 error "lfs find --component-start 0 - $nfiles != 35 files"
8027 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8028 [[ $nfiles == 15 ]] ||
8029 error "lfs find --component-start 2M - $nfiles != 15 files"
8031 # All files created here have a componenet that does not starts at 2M
8032 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8033 [[ $nfiles == 35 ]] ||
8034 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8036 # Find files with a specified number of components
8037 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8038 [[ $nfiles == 15 ]] ||
8039 error "lfs find --component-count 3 - $nfiles != 15 files"
8041 # Remember non-composite files have a component count of zero
8042 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8043 [[ $nfiles == 10 ]] ||
8044 error "lfs find --component-count 0 - $nfiles != 10 files"
8046 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8047 [[ $nfiles == 20 ]] ||
8048 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8050 # All files have a flag called "init"
8051 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8052 [[ $nfiles == 35 ]] ||
8053 error "lfs find --component-flags init - $nfiles != 35 files"
8055 # Multi-component files will have a component not initialized
8056 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8057 [[ $nfiles == 15 ]] ||
8058 error "lfs find !--component-flags init - $nfiles != 15 files"
8063 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8066 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8067 skip "Need MDS version at least 2.10.57"
8077 # create mirrored directories and mirrored files
8078 mkdir $td || error "mkdir $td failed"
8079 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8080 createmany -o $tf- 10 || error "create $tf- failed"
8082 for i in $(seq 2); do
8084 mkdir $dir || error "mkdir $dir failed"
8085 $LFS mirror create -N$((3 + i)) $dir ||
8086 error "create mirrored dir $dir failed"
8087 createmany -o $dir/$tfile- 10 ||
8088 error "create $dir/$tfile- failed"
8091 # change the states of some mirrored files
8093 for i in $(seq 2); do
8095 for j in $(seq 4 9); do
8096 echo foo > $dir/$tfile-$j
8100 # find mirrored files with specific mirror count
8101 cmd="$LFS find --mirror-count 3 --type f $td"
8102 nfiles=$($cmd | wc -l)
8103 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8105 cmd="$LFS find ! --mirror-count 3 --type f $td"
8106 nfiles=$($cmd | wc -l)
8107 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8109 cmd="$LFS find --mirror-count +2 --type f $td"
8110 nfiles=$($cmd | wc -l)
8111 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8113 cmd="$LFS find --mirror-count -6 --type f $td"
8114 nfiles=$($cmd | wc -l)
8115 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8117 # find mirrored files with specific file state
8118 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8119 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8121 cmd="$LFS find --mirror-state=ro --type f $td"
8122 nfiles=$($cmd | wc -l)
8123 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8125 cmd="$LFS find ! --mirror-state=ro --type f $td"
8126 nfiles=$($cmd | wc -l)
8127 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8129 cmd="$LFS find --mirror-state=wp --type f $td"
8130 nfiles=$($cmd | wc -l)
8131 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8133 cmd="$LFS find ! --mirror-state=sp --type f $td"
8134 nfiles=$($cmd | wc -l)
8135 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8137 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8139 test_56da() { # LU-14179
8140 local path=$DIR/$tdir
8145 local longdir=$(str_repeat 'a' 255)
8147 for i in {1..15}; do
8154 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8159 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8162 touch $(str_repeat 'f' 255)
8164 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8165 error "lfs find reported an error"
8169 run_test 56da "test lfs find with long paths"
8172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8173 # note test will not do anything if MDS is not local
8174 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8175 skip_env "ldiskfs only test"
8177 remote_mds_nodsh && skip "remote MDS with nodsh"
8179 local MNTDEV="osd*.*MDT*.mntdev"
8180 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8181 [ -z "$DEV" ] && error "can't access $MNTDEV"
8182 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8183 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8184 error "can't access $DEV"
8185 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8186 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8190 run_test 57a "verify MDS filesystem created with large inodes =="
8193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8194 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8195 skip_env "ldiskfs only test"
8197 remote_mds_nodsh && skip "remote MDS with nodsh"
8199 local dir=$DIR/$tdir
8202 local fileN=$dir/f$filecount
8204 rm -rf $dir || error "removing $dir"
8206 local mdtidx=$($LFS getstripe -m $dir)
8207 local mdtname=MDT$(printf %04x $mdtidx)
8208 local facet=mds$((mdtidx + 1))
8210 echo "mcreating $filecount files"
8211 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8213 # verify that files do not have EAs yet
8214 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8215 error "$file1 has an EA"
8216 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8217 error "$fileN has an EA"
8221 df $dir #make sure we get new statfs data
8222 local mdsfree=$(do_facet $facet \
8223 lctl get_param -n osd*.*$mdtname.kbytesfree)
8224 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8227 echo "opening files to create objects/EAs"
8228 for file in $(seq -f $dir/f%g 1 $filecount); do
8229 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8230 error "opening $file"
8233 # verify that files have EAs now
8234 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8235 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8237 sleep 1 #make sure we get new statfs data
8239 local mdsfree2=$(do_facet $facet \
8240 lctl get_param -n osd*.*$mdtname.kbytesfree)
8241 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8243 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8244 if [ "$mdsfree" != "$mdsfree2" ]; then
8245 error "MDC before $mdcfree != after $mdcfree2"
8247 echo "MDC before $mdcfree != after $mdcfree2"
8248 echo "unable to confirm if MDS has large inodes"
8253 run_test 57b "default LOV EAs are stored inside large inodes ==="
8256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8257 [ -z "$(which wiretest 2>/dev/null)" ] &&
8258 skip_env "could not find wiretest"
8262 run_test 58 "verify cross-platform wire constants =============="
8265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8267 echo "touch 130 files"
8268 createmany -o $DIR/f59- 130
8270 unlinkmany $DIR/f59- 130
8272 # wait for commitment of removal
8273 wait_delete_completed
8275 run_test 59 "verify cancellation of llog records async ========="
8277 TEST60_HEAD="test_60 run $RANDOM"
8279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8280 remote_mgs_nodsh && skip "remote MGS with nodsh"
8281 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8282 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8283 skip_env "missing subtest run-llog.sh"
8285 log "$TEST60_HEAD - from kernel mode"
8286 do_facet mgs "$LCTL dk > /dev/null"
8287 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8288 do_facet mgs $LCTL dk > $TMP/$tfile
8290 # LU-6388: test llog_reader
8291 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8292 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8293 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8294 skip_env "missing llog_reader"
8295 local fstype=$(facet_fstype mgs)
8296 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8297 skip_env "Only for ldiskfs or zfs type mgs"
8299 local mntpt=$(facet_mntpt mgs)
8300 local mgsdev=$(mgsdevname 1)
8312 #get fid and record list
8313 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8315 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8317 #remount mgs as ldiskfs or zfs type
8318 stop mgs || error "stop mgs failed"
8319 mount_fstype mgs || error "remount mgs failed"
8320 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8323 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8324 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8329 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8331 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8333 echo "obj_file is $obj_file"
8334 do_facet mgs $llog_reader $obj_file
8336 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8337 awk '{ print $3 }' | sed -e "s/^type=//g")
8338 if [ $rec_type != $rec ]; then
8339 echo "FAILED test_60a wrong record type $rec_type," \
8345 #check obj path if record type is LLOG_LOGID_MAGIC
8346 if [ "$rec" == "1064553b" ]; then
8347 path=$(do_facet mgs $llog_reader $obj_file |
8348 grep "path=" | awk '{ print $NF }' |
8349 sed -e "s/^path=//g")
8350 if [ $obj_file != $mntpt/$path ]; then
8351 echo "FAILED test_60a wrong obj path" \
8352 "$montpt/$path, should be $obj_file"
8359 #restart mgs before "error", otherwise it will block the next test
8360 stop mgs || error "stop mgs failed"
8361 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8362 $pass || error "test failed, see FAILED test_60a messages for specifics"
8364 run_test 60a "llog_test run from kernel module and test llog_reader"
8366 test_60b() { # bug 6411
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8370 LLOG_COUNT=$(do_facet mgs dmesg |
8371 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8372 /llog_[a-z]*.c:[0-9]/ {
8384 [[ $LLOG_COUNT -gt 120 ]] &&
8385 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8387 run_test 60b "limit repeated messages from CERROR/CWARN"
8390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8392 echo "create 5000 files"
8393 createmany -o $DIR/f60c- 5000
8394 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8395 lctl set_param fail_loc=0x80000137
8396 unlinkmany $DIR/f60c- 5000
8397 lctl set_param fail_loc=0
8399 run_test 60c "unlink file when mds full"
8402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8404 SAVEPRINTK=$(lctl get_param -n printk)
8405 # verify "lctl mark" is even working"
8406 MESSAGE="test message ID $RANDOM $$"
8407 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8408 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8410 lctl set_param printk=0 || error "set lnet.printk failed"
8411 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8412 MESSAGE="new test message ID $RANDOM $$"
8413 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8414 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8415 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8417 lctl set_param -n printk="$SAVEPRINTK"
8419 run_test 60d "test printk console message masking"
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8423 remote_mds_nodsh && skip "remote MDS with nodsh"
8426 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8427 do_facet mds1 lctl set_param fail_loc=0x15b
8430 run_test 60e "no space while new llog is being created"
8433 local old_path=$($LCTL get_param -n debug_path)
8435 stack_trap "$LCTL set_param debug_path=$old_path"
8436 stack_trap "rm -f $TMP/$tfile*"
8437 rm -f $TMP/$tfile* 2> /dev/null
8438 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8439 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8440 test_mkdir $DIR/$tdir
8441 # retry in case the open is cached and not released
8442 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8443 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8447 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8449 run_test 60f "change debug_path works"
8455 test_mkdir -c $MDSCOUNT $DIR/$tdir
8460 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8461 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8463 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8464 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8465 index=$((index + 1))
8471 for i in {0..100}; do
8472 # define OBD_FAIL_OSD_TXN_START 0x19a
8473 local index=$((i % MDSCOUNT + 1))
8475 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8482 for i in $(seq $MDSCOUNT); do
8483 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8486 mkdir $DIR/$tdir/new || error "mkdir failed"
8487 rmdir $DIR/$tdir/new || error "rmdir failed"
8489 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8491 for i in $(seq $MDSCOUNT); do
8492 wait_update_facet mds$i "$LCTL get_param -n \
8493 mdd.$(facet_svc mds$i).lfsck_namespace |
8494 awk '/^status/ { print \\\$2 }'" "completed"
8498 rm -rf $DIR/$tdir || error "rmdir failed"
8500 run_test 60g "transaction abort won't cause MDT hung"
8503 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8504 skip "Need MDS version at least 2.12.52"
8505 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8509 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8510 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8511 for fail_loc in 0x80000188 0x80000189; do
8512 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8513 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8514 error "mkdir $dir-$fail_loc failed"
8515 for i in {0..10}; do
8516 # create may fail on missing stripe
8517 echo $i > $DIR/$tdir-$fail_loc/$i
8519 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8520 error "getdirstripe $tdir-$fail_loc failed"
8521 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8522 error "migrate $tdir-$fail_loc failed"
8523 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8524 error "getdirstripe $tdir-$fail_loc failed"
8525 pushd $DIR/$tdir-$fail_loc
8527 echo $f | cmp $f - || error "$f data mismatch"
8530 rm -rf $DIR/$tdir-$fail_loc
8533 run_test 60h "striped directory with missing stripes can be accessed"
8535 function t60i_load() {
8537 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8538 $LCTL set_param fail_loc=0x131c fail_val=1
8539 for ((i=0; i<5000; i++)); do
8540 touch $DIR/$tdir/f$i
8545 changelog_register || error "changelog_register failed"
8546 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8547 changelog_users $SINGLEMDS | grep -q $cl_user ||
8548 error "User $cl_user not found in changelog_users"
8549 changelog_chmask "ALL"
8552 for((i=0; i<100; i++)); do
8553 changelog_dump >/dev/null ||
8554 error "can't read changelog"
8558 changelog_deregister || error "changelog_deregister failed"
8559 $LCTL set_param fail_loc=0
8561 run_test 60i "llog: new record vs reader race"
8564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8567 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8568 cancel_lru_locks osc
8569 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8572 run_test 61a "mmap() writes don't make sync hang ================"
8575 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8577 run_test 61b "mmap() of unstriped file is successful"
8579 # bug 2330 - insufficient obd_match error checking causes LBUG
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8585 cancel_lru_locks osc
8586 lctl set_param fail_loc=0x405
8587 cat $f && error "cat succeeded, expect -EIO"
8588 lctl set_param fail_loc=0
8590 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8591 # match every page all of the time.
8592 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8594 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8595 # Though this test is irrelevant anymore, it helped to reveal some
8596 # other grant bugs (LU-4482), let's keep it.
8597 test_63a() { # was test_63
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8602 for i in `seq 10` ; do
8603 dd if=/dev/zero of=$DIR/f63 bs=8k &
8609 rm -f $DIR/f63 || true
8611 run_test 63a "Verify oig_wait interruption does not crash ======="
8613 # bug 2248 - async write errors didn't return to application on sync
8614 # bug 3677 - async write errors left page locked
8616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 lctl set_param debug=-1
8621 # ensure we have a grant to do async writes
8622 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8625 sync # sync lest earlier test intercept the fail_loc
8627 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8628 lctl set_param fail_loc=0x80000406
8629 $MULTIOP $DIR/$tfile Owy && \
8630 error "sync didn't return ENOMEM"
8631 sync; sleep 2; sync # do a real sync this time to flush page
8632 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8633 error "locked page left in cache after async error" || true
8636 run_test 63b "async write errors should be returned to fsync ==="
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8642 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8644 run_test 64a "verify filter grant calculations (in kernel) ====="
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8649 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8651 run_test 64b "check out-of-space detection on client"
8654 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8656 run_test 64c "verify grant shrink"
8662 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8665 # this does exactly what osc_request.c:osc_announce_cached() does in
8666 # order to calculate max amount of grants to ask from server
8670 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8671 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8673 ((rpc_in_flight++));
8674 nrpages=$((nrpages * rpc_in_flight))
8676 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8678 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8680 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8681 local undirty=$((nrpages * PAGE_SIZE))
8683 local max_extent_pages
8684 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8685 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8686 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8687 local grant_extent_tax
8688 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8690 undirty=$((undirty + nrextents * grant_extent_tax))
8695 # this is size of unit for grant allocation. It should be equal to
8696 # what tgt_grant.c:tgt_grant_chunk() calculates
8700 local grant_extent_tax
8702 max_brw_size=$(import_param $tgt max_brw_size)
8704 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8706 echo $(((max_brw_size + grant_extent_tax) * 2))
8710 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8711 skip "OST < 2.10.55 doesn't limit grants enough"
8713 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8715 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8716 skip "no grant_param connect flag"
8718 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8720 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8721 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8724 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8725 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8727 $LFS setstripe $DIR/$tfile -i 0 -c 1
8728 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8731 while kill -0 $ddpid; do
8732 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8734 if [[ $cur_grant -gt $max_cur_granted ]]; then
8736 error "cur_grant $cur_grant > $max_cur_granted"
8742 run_test 64d "check grant limit exceed"
8748 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8750 ((cur_grants == expected)) ||
8751 error "$msg: grants mismatch: $cur_grants, expected $expected"
8755 echo $((($1 + $2 - 1) & ~($2 - 1)))
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8760 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8761 skip "Need OSS version at least 2.11.56"
8763 # Remount client to reset grant
8764 remount_client $MOUNT || error "failed to remount client"
8765 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8767 local init_grants=$(import_param $osc_tgt initial_grant)
8769 check_grants $osc_tgt $init_grants "init grants"
8771 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8772 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8773 local gbs=$(import_param $osc_tgt grant_block_size)
8775 # write random number of bytes from max_brw_size / 4 to max_brw_size
8776 local write_bytes=$(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"
8786 # define OBD_FAIL_TGT_NO_GRANT 0x725
8787 # make the server not grant more back
8788 do_facet ost1 $LCTL set_param fail_loc=0x725
8789 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8791 do_facet ost1 $LCTL set_param fail_loc=0
8793 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8795 rm -f $DIR/$tfile || error "rm failed"
8797 # Remount client to reset grant
8798 remount_client $MOUNT || error "failed to remount client"
8799 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8801 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8803 # define OBD_FAIL_TGT_NO_GRANT 0x725
8804 # make the server not grant more back
8805 do_facet ost1 $LCTL set_param fail_loc=0x725
8806 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8807 do_facet ost1 $LCTL set_param fail_loc=0
8809 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8811 run_test 64e "check grant consumption (no grant allocation)"
8814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8816 # Remount client to reset grant
8817 remount_client $MOUNT || error "failed to remount client"
8818 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8820 local init_grants=$(import_param $osc_tgt initial_grant)
8821 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8822 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8823 local gbs=$(import_param $osc_tgt grant_block_size)
8824 local chunk=$(grant_chunk $osc_tgt)
8826 # write random number of bytes from max_brw_size / 4 to max_brw_size
8827 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8828 # align for direct io
8829 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8830 # round to grant consumption unit
8831 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8833 local grants=$((wb_round_up + extent_tax))
8835 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8836 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8837 error "error writing to $DIR/$tfile"
8839 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8840 "direct io with grant allocation"
8842 rm -f $DIR/$tfile || error "rm failed"
8844 # Remount client to reset grant
8845 remount_client $MOUNT || error "failed to remount client"
8846 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8848 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8850 local cmd="oO_WRONLY:w${write_bytes}_yc"
8852 $MULTIOP $DIR/$tfile $cmd &
8856 check_grants $osc_tgt $((init_grants - grants)) \
8857 "buffered io, not write rpc"
8859 kill -USR1 $MULTIPID
8862 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8863 "buffered io, one RPC"
8865 run_test 64f "check grant consumption (with grant allocation)"
8868 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8869 # skip "Need MDS version at least 2.14.54"
8871 local mdts=$(comma_list $(mdts_nodes))
8873 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8875 stack_trap "$LCTL set_param $old"
8877 # generate dirty pages and increase dirty granted on MDT
8878 stack_trap "rm -f $DIR/$tfile-*"
8879 for (( i = 0; i < 10; i++)); do
8880 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8881 error "can't set stripe"
8882 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8884 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8885 $LFS getstripe $DIR/$tfile-$i
8886 error "not DoM file"
8893 # wait until grant shrink reset grant dirty on MDTs
8894 for ((i = 0; i < 120; i++)); do
8895 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8896 awk '{sum=sum+$1} END {print sum}')
8897 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8898 echo "$grant_dirty grants, $vm_dirty pages"
8899 (( grant_dirty + vm_dirty == 0 )) && break
8900 (( i == 3 )) && sync &&
8901 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8905 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8906 awk '{sum=sum+$1} END {print sum}')
8907 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8909 run_test 64g "grant shrink on MDT"
8912 local instance=$($LFS getname -i $DIR)
8913 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8914 local num_exps=$(do_facet ost1 \
8915 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8916 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8917 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8918 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8920 # 10MiB is for file to be written, max_brw_size * 16 *
8921 # num_exps is space reserve so that tgt_grant_shrink() decided
8923 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8924 (( avail * 1024 < expect )) &&
8925 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8927 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8928 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8929 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8930 $LCTL set_param osc.*OST0000*.grant_shrink=1
8931 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8933 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8934 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8936 # drop cache so that coming read would do rpc
8937 cancel_lru_locks osc
8939 # shrink interval is set to 10, pause for 7 seconds so that
8940 # grant thread did not wake up yet but coming read entered
8941 # shrink mode for rpc (osc_should_shrink_grant())
8944 declare -a cur_grant_bytes
8945 declare -a tot_granted
8946 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8947 tot_granted[0]=$(do_facet ost1 \
8948 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8950 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8952 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8953 tot_granted[1]=$(do_facet ost1 \
8954 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8956 # grant change should be equal on both sides
8957 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8958 tot_granted[0] - tot_granted[1])) ||
8959 error "grant change mismatch, " \
8960 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8961 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8963 run_test 64h "grant shrink on read"
8966 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
8967 skip "need OST at least 2.14.55 to avoid grant shrink on replay"
8969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8970 remote_ost_nodsh && skip "remote OSTs with nodsh"
8972 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8974 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
8976 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
8977 local instance=$($LFS getname -i $DIR)
8979 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8980 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
8982 # shrink grants and simulate rpc loss
8983 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
8984 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
8985 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
8989 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
8991 local testid=$(echo $TESTNAME | tr '_' ' ')
8993 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
8994 grep "GRANT, real grant" &&
8995 error "client has more grants then it owns" || true
8997 run_test 64i "shrink on reconnect"
8999 # bug 1414 - set/get directories' stripe info
9001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9003 test_mkdir $DIR/$tdir
9005 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9007 run_test 65a "directory with no stripe info"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9012 test_mkdir $DIR/$tdir
9013 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9015 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9018 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9020 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9024 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9026 test_mkdir $DIR/$tdir
9027 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9029 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9030 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9032 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9034 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9039 test_mkdir $DIR/$tdir
9040 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9041 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9043 if [[ $STRIPECOUNT -le 0 ]]; then
9045 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9046 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9047 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9049 sc=$(($STRIPECOUNT - 1))
9051 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9052 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9053 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9054 error "lverify failed"
9056 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 test_mkdir $DIR/$tdir
9063 $LFS setstripe $DIR/$tdir || error "setstripe"
9064 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9065 error "no stripe info failed"
9067 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9069 run_test 65e "directory setstripe defaults"
9072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9074 test_mkdir $DIR/${tdir}f
9075 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9076 error "setstripe succeeded" || true
9078 run_test 65f "dir setstripe permission (should return error) ==="
9081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9083 test_mkdir $DIR/$tdir
9084 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9086 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9087 error "setstripe -S failed"
9088 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9089 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9090 error "delete default stripe failed"
9092 run_test 65g "directory setstripe -d"
9095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9097 test_mkdir $DIR/$tdir
9098 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9100 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9101 error "setstripe -S failed"
9102 test_mkdir $DIR/$tdir/dd1
9103 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9104 error "stripe info inherit failed"
9106 run_test 65h "directory stripe info inherit ===================="
9109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9111 save_layout_restore_at_exit $MOUNT
9113 # bug6367: set non-default striping on root directory
9114 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9116 # bug12836: getstripe on -1 default directory striping
9117 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9119 # bug12836: getstripe -v on -1 default directory striping
9120 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9122 # bug12836: new find on -1 default directory striping
9123 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9125 run_test 65i "various tests to set root directory striping"
9127 test_65j() { # bug6367
9128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9132 # if we aren't already remounting for each test, do so for this test
9133 if [ "$I_MOUNTED" = "yes" ]; then
9134 cleanup || error "failed to unmount"
9138 save_layout_restore_at_exit $MOUNT
9140 $LFS setstripe -d $MOUNT || error "setstripe failed"
9142 run_test 65j "set default striping on root directory (bug 6367)="
9146 wait_delete_completed
9147 do_facet $SINGLEMDS "lctl set_param -n \
9148 osp.$ost*MDT0000.max_create_count=$max_count"
9149 do_facet $SINGLEMDS "lctl set_param -n \
9150 osp.$ost*MDT0000.create_count=$count"
9151 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9152 echo $INACTIVE_OSC "is Activate"
9154 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9157 test_65k() { # bug11679
9158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9160 remote_mds_nodsh && skip "remote MDS with nodsh"
9162 local disable_precreate=true
9163 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9164 disable_precreate=false
9166 echo "Check OST status: "
9167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9170 for OSC in $MDS_OSCS; do
9171 echo $OSC "is active"
9172 do_facet $SINGLEMDS lctl --device %$OSC activate
9175 for INACTIVE_OSC in $MDS_OSCS; do
9176 local ost=$(osc_to_ost $INACTIVE_OSC)
9177 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9178 lov.*md*.target_obd |
9179 awk -F: /$ost/'{ print $1 }' | head -n 1)
9182 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9183 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9185 echo "Deactivate: " $INACTIVE_OSC
9186 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9188 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9189 osp.$ost*MDT0000.create_count")
9190 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9191 osp.$ost*MDT0000.max_create_count")
9192 $disable_precreate &&
9193 do_facet $SINGLEMDS "lctl set_param -n \
9194 osp.$ost*MDT0000.max_create_count=0"
9196 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9197 [ -f $DIR/$tdir/$idx ] && continue
9198 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9199 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9201 error "setstripe $idx should succeed"; }
9202 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9204 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9207 do_facet $SINGLEMDS "lctl set_param -n \
9208 osp.$ost*MDT0000.max_create_count=$max_count"
9209 do_facet $SINGLEMDS "lctl set_param -n \
9210 osp.$ost*MDT0000.create_count=$count"
9211 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9212 echo $INACTIVE_OSC "is Activate"
9214 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9217 run_test 65k "validate manual striping works properly with deactivated OSCs"
9219 test_65l() { # bug 12836
9220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9222 test_mkdir -p $DIR/$tdir/test_dir
9223 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9224 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9226 run_test 65l "lfs find on -1 stripe dir ========================"
9229 local layout=$(save_layout $MOUNT)
9230 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9231 restore_layout $MOUNT $layout
9232 error "setstripe should fail by non-root users"
9236 run_test 65m "normal user can't set filesystem default stripe"
9239 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9240 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9241 skip "Need MDS version at least 2.12.50"
9242 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9244 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9245 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9246 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9248 save_layout_restore_at_exit $MOUNT
9250 # new subdirectory under root directory should not inherit
9251 # the default layout from root
9252 local dir1=$MOUNT/$tdir-1
9253 mkdir $dir1 || error "mkdir $dir1 failed"
9254 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9255 error "$dir1 shouldn't have LOV EA"
9257 # delete the default layout on root directory
9258 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9260 local dir2=$MOUNT/$tdir-2
9261 mkdir $dir2 || error "mkdir $dir2 failed"
9262 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9263 error "$dir2 shouldn't have LOV EA"
9265 # set a new striping pattern on root directory
9266 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9267 local new_def_stripe_size=$((def_stripe_size * 2))
9268 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9269 error "set stripe size on $MOUNT failed"
9271 # new file created in $dir2 should inherit the new stripe size from
9272 # the filesystem default
9273 local file2=$dir2/$tfile-2
9274 touch $file2 || error "touch $file2 failed"
9276 local file2_stripe_size=$($LFS getstripe -S $file2)
9277 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9279 echo "file2_stripe_size: '$file2_stripe_size'"
9280 echo "new_def_stripe_size: '$new_def_stripe_size'"
9281 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9284 local dir3=$MOUNT/$tdir-3
9285 mkdir $dir3 || error "mkdir $dir3 failed"
9286 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9287 # the root layout, which is the actual default layout that will be used
9288 # when new files are created in $dir3.
9289 local dir3_layout=$(get_layout_param $dir3)
9290 local root_dir_layout=$(get_layout_param $MOUNT)
9291 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9293 echo "dir3_layout: '$dir3_layout'"
9294 echo "root_dir_layout: '$root_dir_layout'"
9295 error "$dir3 should show the default layout from $MOUNT"
9298 # set OST pool on root directory
9299 local pool=$TESTNAME
9300 pool_add $pool || error "add $pool failed"
9301 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9302 error "add targets to $pool failed"
9304 $LFS setstripe -p $pool $MOUNT ||
9305 error "set OST pool on $MOUNT failed"
9307 # new file created in $dir3 should inherit the pool from
9308 # the filesystem default
9309 local file3=$dir3/$tfile-3
9310 touch $file3 || error "touch $file3 failed"
9312 local file3_pool=$($LFS getstripe -p $file3)
9313 [[ "$file3_pool" = "$pool" ]] ||
9314 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9316 local dir4=$MOUNT/$tdir-4
9317 mkdir $dir4 || error "mkdir $dir4 failed"
9318 local dir4_layout=$(get_layout_param $dir4)
9319 root_dir_layout=$(get_layout_param $MOUNT)
9320 echo "$LFS getstripe -d $dir4"
9321 $LFS getstripe -d $dir4
9322 echo "$LFS getstripe -d $MOUNT"
9323 $LFS getstripe -d $MOUNT
9324 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9326 echo "dir4_layout: '$dir4_layout'"
9327 echo "root_dir_layout: '$root_dir_layout'"
9328 error "$dir4 should show the default layout from $MOUNT"
9331 # new file created in $dir4 should inherit the pool from
9332 # the filesystem default
9333 local file4=$dir4/$tfile-4
9334 touch $file4 || error "touch $file4 failed"
9336 local file4_pool=$($LFS getstripe -p $file4)
9337 [[ "$file4_pool" = "$pool" ]] ||
9338 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9340 # new subdirectory under non-root directory should inherit
9341 # the default layout from its parent directory
9342 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9343 error "set directory layout on $dir4 failed"
9345 local dir5=$dir4/$tdir-5
9346 mkdir $dir5 || error "mkdir $dir5 failed"
9348 dir4_layout=$(get_layout_param $dir4)
9349 local dir5_layout=$(get_layout_param $dir5)
9350 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9352 echo "dir4_layout: '$dir4_layout'"
9353 echo "dir5_layout: '$dir5_layout'"
9354 error "$dir5 should inherit the default layout from $dir4"
9357 # though subdir under ROOT doesn't inherit default layout, but
9358 # its sub dir/file should be created with default layout.
9359 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9360 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9361 skip "Need MDS version at least 2.12.59"
9363 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9364 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9365 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9367 if [ $default_lmv_hash == "none" ]; then
9368 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9370 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9371 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9374 $LFS setdirstripe -D -c 2 $MOUNT ||
9375 error "setdirstripe -D -c 2 failed"
9376 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9377 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9378 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9380 run_test 65n "don't inherit default layout from root for new subdirectories"
9382 # bug 2543 - update blocks count on client
9384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9387 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9388 sync; sync_all_data; sync; sync_all_data
9389 cancel_lru_locks osc
9390 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9391 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9393 run_test 66 "update inode blocks count on client ==============="
9396 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9400 swapon -s | awk '($1 == "'$1'") { print $4 }'
9403 # bug5265, obdfilter oa2dentry return -ENOENT
9404 # #define OBD_FAIL_SRV_ENOENT 0x217
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9407 remote_ost_nodsh && skip "remote OST with nodsh"
9410 $LFS setstripe -c 1 -i 0 $f
9412 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9414 do_facet ost1 lctl set_param fail_loc=0x217
9415 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9416 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9418 do_facet ost1 lctl set_param fail_loc=0
9419 $DIRECTIO write $f 0 2 || error "write error"
9421 cancel_lru_locks osc
9422 $DIRECTIO read $f 0 1 || error "read error"
9424 do_facet ost1 lctl set_param fail_loc=0x217
9425 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9427 do_facet ost1 lctl set_param fail_loc=0
9430 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9433 test_mkdir $DIR/$tdir
9434 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9435 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9437 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9439 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9441 [ "$RUNAS_ID" = "$UID" ] &&
9442 skip_env "RUNAS_ID = UID = $UID -- skipping"
9443 # Check that testing environment is properly set up. Skip if not
9444 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9445 skip_env "User $RUNAS_ID does not exist - skipping"
9448 chmod 777 $DIR/$tfile
9449 chmod ug+s $DIR/$tfile
9450 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9451 error "$RUNAS dd $DIR/$tfile failed"
9452 # See if we are still setuid/sgid
9453 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9454 error "S/gid is not dropped on write"
9455 # Now test that MDS is updated too
9456 cancel_lru_locks mdc
9457 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9458 error "S/gid is not dropped on MDS"
9461 run_test 72a "Test that remove suid works properly (bug5695) ===="
9463 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9466 [ "$RUNAS_ID" = "$UID" ] &&
9467 skip_env "RUNAS_ID = UID = $UID -- skipping"
9468 [ "$RUNAS_ID" -eq 0 ] &&
9469 skip_env "RUNAS_ID = 0 -- skipping"
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9471 # Check that testing environment is properly set up. Skip if not
9472 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9473 skip_env "User $RUNAS_ID does not exist - skipping"
9475 touch $DIR/${tfile}-f{g,u}
9476 test_mkdir $DIR/${tfile}-dg
9477 test_mkdir $DIR/${tfile}-du
9478 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9479 chmod g+s $DIR/${tfile}-{f,d}g
9480 chmod u+s $DIR/${tfile}-{f,d}u
9481 for perm in 777 2777 4777; do
9482 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9483 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9484 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9485 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9489 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9491 # bug 3462 - multiple simultaneous MDC requests
9493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9495 test_mkdir $DIR/d73-1
9496 test_mkdir $DIR/d73-2
9497 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9500 lctl set_param fail_loc=0x80000129
9501 $MULTIOP $DIR/d73-1/f73-2 Oc &
9503 lctl set_param fail_loc=0
9505 $MULTIOP $DIR/d73-2/f73-3 Oc &
9509 wait $pid1 || return 1
9513 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9514 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9515 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9519 run_test 73 "multiple MDC requests (should not deadlock)"
9521 test_74a() { # bug 6149, 6184
9522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9525 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9527 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9528 # will spin in a tight reconnection loop
9529 $LCTL set_param fail_loc=0x8000030e
9530 # get any lock that won't be difficult - lookup works.
9532 $LCTL set_param fail_loc=0
9536 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9538 test_74b() { # bug 13310
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9541 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9543 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9544 # will spin in a tight reconnection loop
9545 $LCTL set_param fail_loc=0x8000030e
9546 # get a "difficult" lock
9548 $LCTL set_param fail_loc=0
9552 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 #define OBD_FAIL_LDLM_NEW_LOCK
9558 $LCTL set_param fail_loc=0x319
9559 touch $DIR/$tfile && error "touch successful"
9560 $LCTL set_param fail_loc=0
9563 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9565 slab_lic=/sys/kernel/slab/lustre_inode_cache
9567 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9568 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9569 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9572 test_76a() { # Now for b=20433, added originally in b=1443
9573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9575 cancel_lru_locks osc
9576 # there may be some slab objects cached per core
9577 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9578 local before=$(num_objects)
9579 local count=$((512 * cpus))
9580 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9581 local margin=$((count / 10))
9582 if [[ -f $slab_lic/aliases ]]; then
9583 local aliases=$(cat $slab_lic/aliases)
9584 (( aliases > 0 )) && margin=$((margin * aliases))
9587 echo "before slab objects: $before"
9588 for i in $(seq $count); do
9592 cancel_lru_locks osc
9593 local after=$(num_objects)
9594 echo "created: $count, after slab objects: $after"
9595 # shared slab counts are not very accurate, allow significant margin
9596 # the main goal is that the cache growth is not permanently > $count
9597 while (( after > before + margin )); do
9599 after=$(num_objects)
9601 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9602 if (( wait > 60 )); then
9603 error "inode slab grew from $before+$margin to $after"
9607 run_test 76a "confirm clients recycle inodes properly ===="
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9611 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9614 local before=$(num_objects)
9616 for i in $(seq $count); do
9621 local after=$(num_objects)
9624 while (( after > before )); do
9626 after=$(num_objects)
9628 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9629 if (( wait > 60 )); then
9630 error "inode slab grew from $before to $after"
9634 echo "slab objects before: $before, after: $after"
9636 run_test 76b "confirm clients recycle directory inodes properly ===="
9641 # Note: in sptlrpc modes which enable its own bulk checksum, the
9642 # original crc32_le bulk checksum will be automatically disabled,
9643 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9644 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9645 # In this case set_checksums() will not be no-op, because sptlrpc
9646 # bulk checksum will be enabled all through the test.
9648 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9649 lctl set_param -n osc.*.checksums $1
9653 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9654 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9655 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9656 tr -d [] | head -n1)}
9659 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9661 log "set checksum type to $1, rc = $rc"
9665 get_osc_checksum_type()
9667 # arugment 1: OST name, like OST0000
9669 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9670 sed 's/.*\[\(.*\)\].*/\1/g')
9672 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9676 F77_TMP=$TMP/f77-temp
9679 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9680 error "error writing to $F77_TMP"
9683 test_77a() { # bug 10889
9684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9685 $GSS && skip_env "could not run with gss"
9687 [ ! -f $F77_TMP ] && setup_f77
9689 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9693 run_test 77a "normal checksum read/write operation"
9695 test_77b() { # bug 10889
9696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9697 $GSS && skip_env "could not run with gss"
9699 [ ! -f $F77_TMP ] && setup_f77
9700 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9701 $LCTL set_param fail_loc=0x80000409
9704 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9705 error "dd error: $?"
9706 $LCTL set_param fail_loc=0
9708 for algo in $CKSUM_TYPES; do
9709 cancel_lru_locks osc
9710 set_checksum_type $algo
9711 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9712 $LCTL set_param fail_loc=0x80000408
9713 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9714 $LCTL set_param fail_loc=0
9717 set_checksum_type $ORIG_CSUM_TYPE
9720 run_test 77b "checksum error on client write, read"
9725 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9727 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9728 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9729 $check_ost && [ -n "$ost_file_prefix" ] &&
9730 do_facet ost1 rm -f ${ost_file_prefix}\*
9734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9735 $GSS && skip_env "could not run with gss"
9736 remote_ost_nodsh && skip "remote OST with nodsh"
9739 local osc_file_prefix
9741 local check_ost=false
9742 local ost_file_prefix
9748 # ensure corruption will occur on first OSS/OST
9749 $LFS setstripe -i 0 $DIR/$tfile
9751 [ ! -f $F77_TMP ] && setup_f77
9752 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9753 error "dd write error: $?"
9754 fid=$($LFS path2fid $DIR/$tfile)
9756 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9759 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9760 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9762 echo "OSS do not support bulk pages dump upon error"
9765 osc_file_prefix=$($LCTL get_param -n debug_path)
9766 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9768 trap cleanup_77c EXIT
9771 # enable bulk pages dump upon error on Client
9772 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9773 # enable bulk pages dump upon error on OSS
9775 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9777 # flush Client cache to allow next read to reach OSS
9778 cancel_lru_locks osc
9780 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9781 $LCTL set_param fail_loc=0x80000408
9782 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9783 $LCTL set_param fail_loc=0
9787 # check cksum dump on Client
9788 osc_file=$(ls ${osc_file_prefix}*)
9789 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9790 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9791 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9792 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9793 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9795 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9796 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9797 error "dump content does not match on Client"
9799 $check_ost || skip "No need to check cksum dump on OSS"
9801 # check cksum dump on OSS
9802 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9803 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9804 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9805 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9806 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9807 error "dump content does not match on OSS"
9811 run_test 77c "checksum error on client read with debug"
9813 test_77d() { # bug 10889
9814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9815 $GSS && skip_env "could not run with gss"
9817 stack_trap "rm -f $DIR/$tfile"
9818 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9819 $LCTL set_param fail_loc=0x80000409
9821 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9822 error "direct write: rc=$?"
9823 $LCTL set_param fail_loc=0
9826 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9827 $LCTL set_param fail_loc=0x80000408
9829 cancel_lru_locks osc
9830 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9831 error "direct read: rc=$?"
9832 $LCTL set_param fail_loc=0
9835 run_test 77d "checksum error on OST direct write, read"
9837 test_77f() { # bug 10889
9838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9839 $GSS && skip_env "could not run with gss"
9842 stack_trap "rm -f $DIR/$tfile"
9843 for algo in $CKSUM_TYPES; do
9844 cancel_lru_locks osc
9845 set_checksum_type $algo
9846 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9847 $LCTL set_param fail_loc=0x409
9848 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9849 error "direct write succeeded"
9850 $LCTL set_param fail_loc=0
9852 set_checksum_type $ORIG_CSUM_TYPE
9855 run_test 77f "repeat checksum error on write (expect error)"
9857 test_77g() { # bug 10889
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9859 $GSS && skip_env "could not run with gss"
9860 remote_ost_nodsh && skip "remote OST with nodsh"
9862 [ ! -f $F77_TMP ] && setup_f77
9864 local file=$DIR/$tfile
9865 stack_trap "rm -f $file" EXIT
9867 $LFS setstripe -c 1 -i 0 $file
9868 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9869 do_facet ost1 lctl set_param fail_loc=0x8000021a
9871 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9872 error "write error: rc=$?"
9873 do_facet ost1 lctl set_param fail_loc=0
9876 cancel_lru_locks osc
9877 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9878 do_facet ost1 lctl set_param fail_loc=0x8000021b
9880 cmp $F77_TMP $file || error "file compare failed"
9881 do_facet ost1 lctl set_param fail_loc=0
9884 run_test 77g "checksum error on OST write, read"
9886 test_77k() { # LU-10906
9887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9888 $GSS && skip_env "could not run with gss"
9890 local cksum_param="osc.$FSNAME*.checksums"
9891 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9895 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9896 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9897 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9900 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9901 error "failed to set checksum=$i on MGS"
9902 wait_update $HOSTNAME "$get_checksum" $i
9904 echo "remount client, checksum should be $i"
9905 remount_client $MOUNT || error "failed to remount client"
9906 checksum=$(eval $get_checksum)
9907 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9909 # remove persistent param to avoid races with checksum mountopt below
9910 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9911 error "failed to delete checksum on MGS"
9913 for opt in "checksum" "nochecksum"; do
9914 #remount with mount option
9915 echo "remount client with option $opt, checksum should be $i"
9916 umount_client $MOUNT || error "failed to umount client"
9917 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9918 error "failed to mount client with option '$opt'"
9919 checksum=$(eval $get_checksum)
9920 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9924 remount_client $MOUNT || error "failed to remount client"
9926 run_test 77k "enable/disable checksum correctly"
9929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9930 $GSS && skip_env "could not run with gss"
9933 stack_trap "set_checksums $ORIG_CSUM" EXIT
9934 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9936 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9938 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9939 for algo in $CKSUM_TYPES; do
9940 set_checksum_type $algo || error "fail to set checksum type $algo"
9941 osc_algo=$(get_osc_checksum_type OST0000)
9942 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9944 # no locks, no reqs to let the connection idle
9945 cancel_lru_locks osc
9946 lru_resize_disable osc
9947 wait_osc_import_state client ost1 IDLE
9949 # ensure ost1 is connected
9950 stat $DIR/$tfile >/dev/null || error "can't stat"
9951 wait_osc_import_state client ost1 FULL
9953 osc_algo=$(get_osc_checksum_type OST0000)
9954 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9958 run_test 77l "preferred checksum type is remembered after reconnected"
9960 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9965 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9966 skip "Need at least version 2.14.52"
9967 local param=checksum_speed
9969 $LCTL get_param $param || error "reading $param failed"
9971 csum_speeds=$($LCTL get_param -n $param)
9973 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9974 error "known checksum types are missing"
9976 run_test 77m "Verify checksum_speed is correctly read"
9978 check_filefrag_77n() {
9983 while read extidx a b start end rest; do
9984 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9985 nr_ext=$(( $nr_ext + 1 ))
9986 starts+=( ${start%..} )
9989 done < <( filefrag -sv $1 )
9991 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9996 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9999 $TRUNCATE $DIR/$tfile 0
10000 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10001 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10002 check_filefrag_77n $DIR/$tfile ||
10003 skip "$tfile blocks not contiguous around hole"
10006 stack_trap "set_checksums $ORIG_CSUM" EXIT
10007 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10008 stack_trap "rm -f $DIR/$tfile"
10010 for algo in $CKSUM_TYPES; do
10011 if [[ "$algo" =~ ^t10 ]]; then
10012 set_checksum_type $algo ||
10013 error "fail to set checksum type $algo"
10014 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10015 error "fail to read $tfile with $algo"
10021 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10024 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
10025 skip "Need at least version 2.14.54"
10026 local ofd=obdfilter
10029 # print OST checksum_type
10030 echo "$ofd.$FSNAME-*.checksum_type:"
10031 do_nodes $(comma_list $(osts_nodes)) \
10032 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10034 # print MDT checksum_type
10035 echo "$mdt.$FSNAME-*.checksum_type:"
10036 do_nodes $(comma_list $(mdts_nodes)) \
10037 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10039 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10040 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10042 (( $o_count == $OSTCOUNT )) ||
10043 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10045 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10046 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10048 (( $m_count == $MDSCOUNT )) ||
10049 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10051 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10053 cleanup_test_78() {
10058 test_78() { # bug 10901
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 remote_ost || skip_env "local OST"
10063 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10064 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10065 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10066 echo "MemTotal: $MEMTOTAL"
10068 # reserve 256MB of memory for the kernel and other running processes,
10069 # and then take 1/2 of the remaining memory for the read/write buffers.
10070 if [ $MEMTOTAL -gt 512 ] ;then
10071 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10073 # for those poor memory-starved high-end clusters...
10074 MEMTOTAL=$((MEMTOTAL / 2))
10076 echo "Mem to use for directio: $MEMTOTAL"
10078 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10079 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10080 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10081 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10083 echo "Smallest OST: $SMALLESTOST"
10084 [[ $SMALLESTOST -lt 10240 ]] &&
10085 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10087 trap cleanup_test_78 EXIT
10089 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10090 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10092 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10093 echo "File size: $F78SIZE"
10094 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10095 for i in $(seq 1 $NSEQ); do
10096 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10097 echo directIO rdwr round $i of $NSEQ
10098 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10103 run_test 78 "handle large O_DIRECT writes correctly ============"
10105 test_79() { # bug 12743
10106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10108 wait_delete_completed
10110 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10111 BKFREE=$(calc_osc_kbytes kbytesfree)
10112 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10114 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10115 DFTOTAL=`echo $STRING | cut -d, -f1`
10116 DFUSED=`echo $STRING | cut -d, -f2`
10117 DFAVAIL=`echo $STRING | cut -d, -f3`
10118 DFFREE=$(($DFTOTAL - $DFUSED))
10120 ALLOWANCE=$((64 * $OSTCOUNT))
10122 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10123 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10124 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10126 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10127 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10128 error "df free($DFFREE) mismatch OST free($BKFREE)"
10130 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10131 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10132 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10135 run_test 79 "df report consistency check ======================="
10137 test_80() { # bug 10718
10138 remote_ost_nodsh && skip "remote OST with nodsh"
10139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10141 # relax strong synchronous semantics for slow backends like ZFS
10142 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10143 local soc="obdfilter.*.sync_lock_cancel"
10144 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10146 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10147 if [ -z "$save" ]; then
10148 soc="obdfilter.*.sync_on_lock_cancel"
10149 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10152 if [ "$save" != "never" ]; then
10153 local hosts=$(comma_list $(osts_nodes))
10155 do_nodes $hosts $LCTL set_param $soc=never
10156 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10160 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10161 sync; sleep 1; sync
10162 local before=$(date +%s)
10163 cancel_lru_locks osc
10164 local after=$(date +%s)
10165 local diff=$((after - before))
10166 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10170 run_test 80 "Page eviction is equally fast at high offsets too"
10172 test_81a() { # LU-456
10173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10174 remote_ost_nodsh && skip "remote OST with nodsh"
10176 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10177 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10178 do_facet ost1 lctl set_param fail_loc=0x80000228
10180 # write should trigger a retry and success
10181 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10182 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10184 if [ $RC -ne 0 ] ; then
10185 error "write should success, but failed for $RC"
10188 run_test 81a "OST should retry write when get -ENOSPC ==============="
10190 test_81b() { # LU-456
10191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10192 remote_ost_nodsh && skip "remote OST with nodsh"
10194 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10195 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10196 do_facet ost1 lctl set_param fail_loc=0x228
10198 # write should retry several times and return -ENOSPC finally
10199 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10203 if [ $RC -ne $ENOSPC ] ; then
10204 error "dd should fail for -ENOSPC, but succeed."
10207 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10210 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10212 test_mkdir $DIR/$tdir.cvsroot
10213 chown $RUNAS_ID $DIR/$tdir.cvsroot
10216 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10219 # some versions of cvs import exit(1) when asked to import links or
10220 # files they can't read. ignore those files.
10221 local toignore=$(find . -type l -printf '-I %f\n' -o \
10222 ! -perm /4 -printf '-I %f\n')
10223 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10224 $tdir.reposname vtag rtag
10227 test_mkdir $DIR/$tdir.reposname
10228 chown $RUNAS_ID $DIR/$tdir.reposname
10229 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10231 cd $DIR/$tdir.reposname
10233 $RUNAS cvs add -m 'addmsg' foo99
10235 $RUNAS cvs commit -m 'nomsg' foo99
10236 rm -fr $DIR/$tdir.cvsroot
10238 run_test 99 "cvs strange file/directory operations"
10241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10242 [[ "$NETTYPE" =~ tcp ]] ||
10243 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10244 remote_ost_nodsh && skip "remote OST with nodsh"
10245 remote_mds_nodsh && skip "remote MDS with nodsh"
10247 skip "useless for local single node setup"
10249 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10250 [ "$PROT" != "tcp" ] && continue
10251 RPORT=$(echo $REMOTE | cut -d: -f2)
10252 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10255 LPORT=`echo $LOCAL | cut -d: -f2`
10256 if [ $LPORT -ge 1024 ]; then
10257 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10259 error_exit "local: $LPORT > 1024, remote: $RPORT"
10262 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10264 run_test 100 "check local port using privileged port ==========="
10266 function get_named_value()
10270 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10273 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10274 awk '/^max_cached_mb/ { print $2 }')
10277 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10287 local cache_limit=32
10289 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10290 trap cleanup_101a EXIT
10291 $LCTL set_param -n llite.*.read_ahead_stats=0
10292 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10295 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10297 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10298 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10301 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10302 get_named_value 'read.but.discarded'); do
10303 discard=$(($discard + $s))
10307 $LCTL get_param osc.*-osc*.rpc_stats
10308 $LCTL get_param llite.*.read_ahead_stats
10310 # Discard is generally zero, but sometimes a few random reads line up
10311 # and trigger larger readahead, which is wasted & leads to discards.
10312 if [[ $(($discard)) -gt $nreads ]]; then
10313 error "too many ($discard) discarded pages"
10315 rm -f $DIR/$tfile || true
10317 run_test 101a "check read-ahead for random reads"
10319 setup_test101bc() {
10320 test_mkdir $DIR/$tdir
10322 local FILE_LENGTH=$2
10325 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10327 local list=$(comma_list $(osts_nodes))
10328 set_osd_param $list '' read_cache_enable 0
10329 set_osd_param $list '' writethrough_cache_enable 0
10331 trap cleanup_test101bc EXIT
10332 # prepare the read-ahead file
10333 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10335 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10336 count=$FILE_SIZE_MB 2> /dev/null
10340 cleanup_test101bc() {
10345 local list=$(comma_list $(osts_nodes))
10346 set_osd_param $list '' read_cache_enable 1
10347 set_osd_param $list '' writethrough_cache_enable 1
10351 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10356 local STRIPE_SIZE=$2
10357 local FILE_LENGTH=$3
10358 local RA_INC=1048576
10359 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10360 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10361 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10362 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10363 get_named_value 'read.but.discarded' | calc_total)
10364 if [[ $DISCARD -gt $discard_limit ]]; then
10365 $LCTL get_param llite.*.read_ahead_stats
10366 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10368 echo "Read-ahead success for size ${READ_SIZE}"
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10374 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10376 local STRIPE_SIZE=1048576
10377 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10379 if [ $SLOW == "yes" ]; then
10380 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10382 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10385 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10387 # prepare the read-ahead file
10388 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10389 cancel_lru_locks osc
10390 for BIDX in 2 4 8 16 32 64 128 256
10392 local BSIZE=$((BIDX*4096))
10393 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10394 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10395 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10396 $LCTL set_param -n llite.*.read_ahead_stats=0
10397 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10398 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10399 cancel_lru_locks osc
10400 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10405 run_test 101b "check stride-io mode read-ahead ================="
10408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10410 local STRIPE_SIZE=1048576
10411 local FILE_LENGTH=$((STRIPE_SIZE*100))
10414 local osc_rpc_stats
10416 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10418 cancel_lru_locks osc
10419 $LCTL set_param osc.*.rpc_stats=0
10420 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10421 $LCTL get_param osc.*.rpc_stats
10422 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10423 local stats=$($LCTL get_param -n $osc_rpc_stats)
10424 local lines=$(echo "$stats" | awk 'END {print NR;}')
10427 if [ $lines -le 20 ]; then
10428 echo "continue debug"
10431 for size in 1 2 4 8; do
10432 local rpc=$(echo "$stats" |
10433 awk '($1 == "'$size':") {print $2; exit; }')
10434 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10435 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10437 echo "$osc_rpc_stats check passed!"
10442 run_test 101c "check stripe_size aligned read-ahead"
10445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10447 local file=$DIR/$tfile
10448 local sz_MB=${FILESIZE_101d:-80}
10449 local ra_MB=${READAHEAD_MB:-40}
10451 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10452 [ $free_MB -lt $sz_MB ] &&
10453 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10455 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10456 $LFS setstripe -c -1 $file || error "setstripe failed"
10458 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10459 echo Cancel LRU locks on lustre client to flush the client cache
10460 cancel_lru_locks osc
10462 echo Disable read-ahead
10463 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10464 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10465 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10466 $LCTL get_param -n llite.*.max_read_ahead_mb
10468 echo "Reading the test file $file with read-ahead disabled"
10469 local sz_KB=$((sz_MB * 1024 / 4))
10470 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10471 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10472 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10473 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10475 echo "Cancel LRU locks on lustre client to flush the client cache"
10476 cancel_lru_locks osc
10477 echo Enable read-ahead with ${ra_MB}MB
10478 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10480 echo "Reading the test file $file with read-ahead enabled"
10481 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10482 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10484 echo "read-ahead disabled time read $raOFF"
10485 echo "read-ahead enabled time read $raON"
10488 wait_delete_completed
10490 # use awk for this check instead of bash because it handles decimals
10491 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10492 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10494 run_test 101d "file read with and without read-ahead enabled"
10497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10499 local file=$DIR/$tfile
10500 local size_KB=500 #KB
10504 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10505 local need_KB=$((count * size_KB))
10506 [[ $free_KB -le $need_KB ]] &&
10507 skip_env "Need free space $need_KB, have $free_KB"
10509 echo "Creating $count ${size_KB}K test files"
10510 for ((i = 0; i < $count; i++)); do
10511 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10514 echo "Cancel LRU locks on lustre client to flush the client cache"
10515 cancel_lru_locks $OSC
10517 echo "Reset readahead stats"
10518 $LCTL set_param -n llite.*.read_ahead_stats=0
10520 for ((i = 0; i < $count; i++)); do
10521 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10524 $LCTL get_param llite.*.max_cached_mb
10525 $LCTL get_param llite.*.read_ahead_stats
10526 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10527 get_named_value 'misses' | calc_total)
10529 for ((i = 0; i < $count; i++)); do
10530 rm -rf $file.$i 2>/dev/null
10533 #10000 means 20% reads are missing in readahead
10534 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10536 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10539 which iozone || skip_env "no iozone installed"
10541 local old_debug=$($LCTL get_param debug)
10542 old_debug=${old_debug#*=}
10543 $LCTL set_param debug="reada mmap"
10545 # create a test file
10546 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10548 echo Cancel LRU locks on lustre client to flush the client cache
10549 cancel_lru_locks osc
10551 echo Reset readahead stats
10552 $LCTL set_param -n llite.*.read_ahead_stats=0
10554 echo mmap read the file with small block size
10555 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10558 echo checking missing pages
10559 $LCTL get_param llite.*.read_ahead_stats
10560 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10561 get_named_value 'misses' | calc_total)
10563 $LCTL set_param debug="$old_debug"
10564 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10567 run_test 101f "check mmap read performance"
10569 test_101g_brw_size_test() {
10571 local pages=$((mb * 1048576 / PAGE_SIZE))
10572 local file=$DIR/$tfile
10574 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10575 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10576 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10577 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10581 stack_trap "rm -f $file" EXIT
10582 $LCTL set_param -n osc.*.rpc_stats=0
10584 # 10 RPCs should be enough for the test
10586 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10587 { error "dd write ${mb} MB blocks failed"; return 3; }
10588 cancel_lru_locks osc
10589 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10590 { error "dd write ${mb} MB blocks failed"; return 4; }
10592 # calculate number of full-sized read and write RPCs
10593 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10594 sed -n '/pages per rpc/,/^$/p' |
10595 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10596 END { print reads,writes }'))
10597 # allow one extra full-sized read RPC for async readahead
10598 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10599 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10600 [[ ${rpcs[1]} == $count ]] ||
10601 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10605 remote_ost_nodsh && skip "remote OST with nodsh"
10608 local osts=$(get_facets OST)
10609 local list=$(comma_list $(osts_nodes))
10610 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10611 local brw_size="obdfilter.*.brw_size"
10613 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10615 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10617 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10618 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10619 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10620 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10621 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10622 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10624 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10627 if [[ $orig_mb -lt 16 ]]; then
10628 save_lustre_params $osts "$brw_size" > $p
10629 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10630 error "set 16MB RPC size failed"
10632 echo "remount client to enable new RPC size"
10633 remount_client $MOUNT || error "remount_client failed"
10636 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10637 # should be able to set brw_size=12, but no rpc_stats for that
10638 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10641 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10643 if [[ $orig_mb -lt 16 ]]; then
10644 restore_lustre_params < $p
10645 remount_client $MOUNT || error "remount_client restore failed"
10648 rm -f $p $DIR/$tfile
10650 run_test 101g "Big bulk(4/16 MiB) readahead"
10653 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10655 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10656 error "dd 70M file failed"
10657 echo Cancel LRU locks on lustre client to flush the client cache
10658 cancel_lru_locks osc
10660 echo "Reset readahead stats"
10661 $LCTL set_param -n llite.*.read_ahead_stats 0
10663 echo "Read 10M of data but cross 64M bundary"
10664 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10665 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10666 get_named_value 'misses' | calc_total)
10667 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10668 rm -f $p $DIR/$tfile
10670 run_test 101h "Readahead should cover current read window"
10673 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10674 error "dd 10M file failed"
10676 local max_per_file_mb=$($LCTL get_param -n \
10677 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10678 cancel_lru_locks osc
10679 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10680 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10681 error "set max_read_ahead_per_file_mb to 1 failed"
10683 echo "Reset readahead stats"
10684 $LCTL set_param llite.*.read_ahead_stats=0
10686 dd if=$DIR/$tfile of=/dev/null bs=2M
10688 $LCTL get_param llite.*.read_ahead_stats
10689 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10690 awk '/misses/ { print $2 }')
10691 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10694 run_test 101i "allow current readahead to exceed reservation"
10697 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10698 error "setstripe $DIR/$tfile failed"
10699 local file_size=$((1048576 * 16))
10700 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10701 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10703 echo Disable read-ahead
10704 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10706 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10707 for blk in $PAGE_SIZE 1048576 $file_size; do
10708 cancel_lru_locks osc
10709 echo "Reset readahead stats"
10710 $LCTL set_param -n llite.*.read_ahead_stats=0
10711 local count=$(($file_size / $blk))
10712 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10713 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10714 get_named_value 'failed.to.fast.read' | calc_total)
10715 $LCTL get_param -n llite.*.read_ahead_stats
10716 [ $miss -eq $count ] || error "expected $count got $miss"
10719 rm -f $p $DIR/$tfile
10721 run_test 101j "A complete read block should be submitted when no RA"
10724 test_mkdir $DIR/$tdir
10725 chown $RUNAS_ID $DIR/$tdir
10728 STRIPE_COUNT=$OSTCOUNT
10729 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10731 trap cleanup_test102 EXIT
10733 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10735 for num in 1 2 3 4; do
10736 for count in $(seq 1 $STRIPE_COUNT); do
10737 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10738 local size=`expr $STRIPE_SIZE \* $num`
10739 local file=file"$num-$idx-$count"
10740 $1 $LFS setstripe -S $size -i $idx -c $count $file
10746 $1 tar cf $TMP/f102.tar $tdir --xattrs
10749 cleanup_test102() {
10751 rm -f $TMP/f102.tar
10752 rm -rf $DIR/d0.sanity/d102
10756 [ "$UID" != 0 ] && skip "must run as root"
10757 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10758 skip_env "must have user_xattr"
10760 [ -z "$(which setfattr 2>/dev/null)" ] &&
10761 skip_env "could not find setfattr"
10763 local testfile=$DIR/$tfile
10766 echo "set/get xattr..."
10767 setfattr -n trusted.name1 -v value1 $testfile ||
10768 error "setfattr -n trusted.name1=value1 $testfile failed"
10769 getfattr -n trusted.name1 $testfile 2> /dev/null |
10770 grep "trusted.name1=.value1" ||
10771 error "$testfile missing trusted.name1=value1"
10773 setfattr -n user.author1 -v author1 $testfile ||
10774 error "setfattr -n user.author1=author1 $testfile failed"
10775 getfattr -n user.author1 $testfile 2> /dev/null |
10776 grep "user.author1=.author1" ||
10777 error "$testfile missing trusted.author1=author1"
10779 echo "listxattr..."
10780 setfattr -n trusted.name2 -v value2 $testfile ||
10781 error "$testfile unable to set trusted.name2"
10782 setfattr -n trusted.name3 -v value3 $testfile ||
10783 error "$testfile unable to set trusted.name3"
10784 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10785 grep "trusted.name" | wc -l) -eq 3 ] ||
10786 error "$testfile missing 3 trusted.name xattrs"
10788 setfattr -n user.author2 -v author2 $testfile ||
10789 error "$testfile unable to set user.author2"
10790 setfattr -n user.author3 -v author3 $testfile ||
10791 error "$testfile unable to set user.author3"
10792 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10793 grep "user.author" | wc -l) -eq 3 ] ||
10794 error "$testfile missing 3 user.author xattrs"
10796 echo "remove xattr..."
10797 setfattr -x trusted.name1 $testfile ||
10798 error "$testfile error deleting trusted.name1"
10799 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10800 error "$testfile did not delete trusted.name1 xattr"
10802 setfattr -x user.author1 $testfile ||
10803 error "$testfile error deleting user.author1"
10804 echo "set lustre special xattr ..."
10805 $LFS setstripe -c1 $testfile
10806 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10807 awk -F "=" '/trusted.lov/ { print $2 }' )
10808 setfattr -n "trusted.lov" -v $lovea $testfile ||
10809 error "$testfile doesn't ignore setting trusted.lov again"
10810 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10811 error "$testfile allow setting invalid trusted.lov"
10814 run_test 102a "user xattr test =================================="
10816 check_102b_layout() {
10818 local testfile=$DIR/$tfile
10820 echo "test layout '$layout'"
10821 $LFS setstripe $layout $testfile || error "setstripe failed"
10822 $LFS getstripe -y $testfile
10824 echo "get/set/list trusted.lov xattr ..." # b=10930
10825 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10826 [[ "$value" =~ "trusted.lov" ]] ||
10827 error "can't get trusted.lov from $testfile"
10828 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10829 error "getstripe failed"
10831 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10833 value=$(cut -d= -f2 <<<$value)
10834 # LU-13168: truncated xattr should fail if short lov_user_md header
10835 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10836 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10837 for len in $lens; do
10838 echo "setfattr $len $testfile.2"
10839 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10840 [ $len -lt 66 ] && error "short xattr len=$len worked"
10842 local stripe_size=$($LFS getstripe -S $testfile.2)
10843 local stripe_count=$($LFS getstripe -c $testfile.2)
10844 [[ $stripe_size -eq 65536 ]] ||
10845 error "stripe size $stripe_size != 65536"
10846 [[ $stripe_count -eq $stripe_count_orig ]] ||
10847 error "stripe count $stripe_count != $stripe_count_orig"
10848 rm $testfile $testfile.2
10852 [ -z "$(which setfattr 2>/dev/null)" ] &&
10853 skip_env "could not find setfattr"
10854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10856 # check plain layout
10857 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10859 # and also check composite layout
10860 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10863 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10866 [ -z "$(which setfattr 2>/dev/null)" ] &&
10867 skip_env "could not find setfattr"
10868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10870 # b10930: get/set/list lustre.lov xattr
10871 echo "get/set/list lustre.lov xattr ..."
10872 test_mkdir $DIR/$tdir
10873 chown $RUNAS_ID $DIR/$tdir
10874 local testfile=$DIR/$tdir/$tfile
10875 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10876 error "setstripe failed"
10877 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10878 error "getstripe failed"
10879 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10880 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10882 local testfile2=${testfile}2
10883 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10884 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10886 $RUNAS $MCREATE $testfile2
10887 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10888 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10889 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10890 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10891 [ $stripe_count -eq $STRIPECOUNT ] ||
10892 error "stripe count $stripe_count != $STRIPECOUNT"
10894 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10896 compare_stripe_info1() {
10897 local stripe_index_all_zero=true
10899 for num in 1 2 3 4; do
10900 for count in $(seq 1 $STRIPE_COUNT); do
10901 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10902 local size=$((STRIPE_SIZE * num))
10903 local file=file"$num-$offset-$count"
10904 stripe_size=$($LFS getstripe -S $PWD/$file)
10905 [[ $stripe_size -ne $size ]] &&
10906 error "$file: size $stripe_size != $size"
10907 stripe_count=$($LFS getstripe -c $PWD/$file)
10908 # allow fewer stripes to be created, ORI-601
10909 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10910 error "$file: count $stripe_count != $count"
10911 stripe_index=$($LFS getstripe -i $PWD/$file)
10912 [[ $stripe_index -ne 0 ]] &&
10913 stripe_index_all_zero=false
10917 $stripe_index_all_zero &&
10918 error "all files are being extracted starting from OST index 0"
10922 have_xattrs_include() {
10923 tar --help | grep -q xattrs-include &&
10924 echo --xattrs-include="lustre.*"
10928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10931 XINC=$(have_xattrs_include)
10933 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10934 cd $DIR/$tdir/$tdir
10935 compare_stripe_info1
10937 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10941 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10943 XINC=$(have_xattrs_include)
10945 test_mkdir $DIR/$tdir.restore
10947 tar cf - --xattrs $tdir | tar xf - \
10948 -C $DIR/$tdir.restore --xattrs $XINC
10949 cd $DIR/$tdir.restore/$tdir
10950 compare_stripe_info1
10952 run_test 102f "tar copy files, not keep osts"
10955 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10956 skip "must have user_xattr"
10957 [ -z "$(which setfattr 2>/dev/null)" ] &&
10958 skip_env "could not find setfattr"
10959 [ -z "$(which getfattr 2>/dev/null)" ] &&
10960 skip_env "could not find getfattr"
10962 local xsize=${1:-1024} # in bytes
10963 local file=$DIR/$tfile
10964 local value="$(generate_string $xsize)"
10965 local xbig=trusted.big
10969 log "save $xbig on $file"
10970 if [ -z "$toobig" ]
10972 setfattr -n $xbig -v $value $file ||
10973 error "saving $xbig on $file failed"
10975 setfattr -n $xbig -v $value $file &&
10976 error "saving $xbig on $file succeeded"
10980 local orig=$(get_xattr_value $xbig $file)
10981 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10983 local xsml=trusted.sml
10984 log "save $xsml on $file"
10985 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10987 local new=$(get_xattr_value $xbig $file)
10988 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10990 log "grow $xsml on $file"
10991 setfattr -n $xsml -v "$value" $file ||
10992 error "growing $xsml on $file failed"
10994 new=$(get_xattr_value $xbig $file)
10995 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10996 log "$xbig still valid after growing $xsml"
11001 test_102h() { # bug 15777
11004 run_test 102h "grow xattr from inside inode to external block"
11007 large_xattr_enabled || skip_env "ea_inode feature disabled"
11009 echo "setting xattr of max xattr size: $(max_xattr_size)"
11010 grow_xattr $(max_xattr_size)
11012 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11013 echo "This should fail:"
11014 grow_xattr $(($(max_xattr_size) + 10)) 1
11016 run_test 102ha "grow xattr from inside inode to external inode"
11018 test_102i() { # bug 17038
11019 [ -z "$(which getfattr 2>/dev/null)" ] &&
11020 skip "could not find getfattr"
11023 ln -s $DIR/$tfile $DIR/${tfile}link
11024 getfattr -n trusted.lov $DIR/$tfile ||
11025 error "lgetxattr on $DIR/$tfile failed"
11026 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11027 grep -i "no such attr" ||
11028 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11029 rm -f $DIR/$tfile $DIR/${tfile}link
11031 run_test 102i "lgetxattr test on symbolic link ============"
11034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11035 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11037 XINC=$(have_xattrs_include)
11038 setup_test102 "$RUNAS"
11039 chown $RUNAS_ID $DIR/$tdir
11040 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11041 cd $DIR/$tdir/$tdir
11042 compare_stripe_info1 "$RUNAS"
11044 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11047 [ -z "$(which setfattr 2>/dev/null)" ] &&
11048 skip "could not find setfattr"
11051 # b22187 just check that does not crash for regular file.
11052 setfattr -n trusted.lov $DIR/$tfile
11053 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11054 local test_kdir=$DIR/$tdir
11055 test_mkdir $test_kdir
11056 local default_size=$($LFS getstripe -S $test_kdir)
11057 local default_count=$($LFS getstripe -c $test_kdir)
11058 local default_offset=$($LFS getstripe -i $test_kdir)
11059 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11060 error 'dir setstripe failed'
11061 setfattr -n trusted.lov $test_kdir
11062 local stripe_size=$($LFS getstripe -S $test_kdir)
11063 local stripe_count=$($LFS getstripe -c $test_kdir)
11064 local stripe_offset=$($LFS getstripe -i $test_kdir)
11065 [ $stripe_size -eq $default_size ] ||
11066 error "stripe size $stripe_size != $default_size"
11067 [ $stripe_count -eq $default_count ] ||
11068 error "stripe count $stripe_count != $default_count"
11069 [ $stripe_offset -eq $default_offset ] ||
11070 error "stripe offset $stripe_offset != $default_offset"
11071 rm -rf $DIR/$tfile $test_kdir
11073 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11076 [ -z "$(which getfattr 2>/dev/null)" ] &&
11077 skip "could not find getfattr"
11079 # LU-532 trusted. xattr is invisible to non-root
11080 local testfile=$DIR/$tfile
11084 echo "listxattr as user..."
11085 chown $RUNAS_ID $testfile
11086 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11087 grep -q "trusted" &&
11088 error "$testfile trusted xattrs are user visible"
11092 run_test 102l "listxattr size test =================================="
11094 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11095 local path=$DIR/$tfile
11098 listxattr_size_check $path || error "listattr_size_check $path failed"
11100 run_test 102m "Ensure listxattr fails on small bufffer ========"
11104 getxattr() { # getxattr path name
11105 # Return the base64 encoding of the value of xattr name on path.
11109 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11111 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11113 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11115 getfattr --absolute-names --encoding=base64 --name=$name $path |
11116 awk -F= -v name=$name '$1 == name {
11117 print substr($0, index($0, "=") + 1);
11121 test_102n() { # LU-4101 mdt: protect internal xattrs
11122 [ -z "$(which setfattr 2>/dev/null)" ] &&
11123 skip "could not find setfattr"
11124 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11126 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11129 local file0=$DIR/$tfile.0
11130 local file1=$DIR/$tfile.1
11131 local xattr0=$TMP/$tfile.0
11132 local xattr1=$TMP/$tfile.1
11133 local namelist="lov lma lmv link fid version som hsm"
11137 rm -rf $file0 $file1 $xattr0 $xattr1
11138 touch $file0 $file1
11140 # Get 'before' xattrs of $file1.
11141 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11143 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11144 namelist+=" lfsck_namespace"
11145 for name in $namelist; do
11146 # Try to copy xattr from $file0 to $file1.
11147 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11149 setfattr --name=trusted.$name --value="$value" $file1 ||
11150 error "setxattr 'trusted.$name' failed"
11152 # Try to set a garbage xattr.
11153 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11155 if [[ x$name == "xlov" ]]; then
11156 setfattr --name=trusted.lov --value="$value" $file1 &&
11157 error "setxattr invalid 'trusted.lov' success"
11159 setfattr --name=trusted.$name --value="$value" $file1 ||
11160 error "setxattr invalid 'trusted.$name' failed"
11163 # Try to remove the xattr from $file1. We don't care if this
11164 # appears to succeed or fail, we just don't want there to be
11165 # any changes or crashes.
11166 setfattr --remove=$trusted.$name $file1 2> /dev/null
11169 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11172 # Try to copy xattr from $file0 to $file1.
11173 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11175 setfattr --name=trusted.$name --value="$value" $file1 ||
11176 error "setxattr 'trusted.$name' failed"
11178 # Try to set a garbage xattr.
11179 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11181 setfattr --name=trusted.$name --value="$value" $file1 ||
11182 error "setxattr 'trusted.$name' failed"
11184 # Try to remove the xattr from $file1. We don't care if this
11185 # appears to succeed or fail, we just don't want there to be
11186 # any changes or crashes.
11187 setfattr --remove=$trusted.$name $file1 2> /dev/null
11190 # Get 'after' xattrs of file1.
11191 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11193 if ! diff $xattr0 $xattr1; then
11194 error "before and after xattrs of '$file1' differ"
11197 rm -rf $file0 $file1 $xattr0 $xattr1
11201 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11203 test_102p() { # LU-4703 setxattr did not check ownership
11204 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11205 skip "MDS needs to be at least 2.5.56"
11207 local testfile=$DIR/$tfile
11211 echo "setfacl as user..."
11212 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11213 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11215 echo "setfattr as user..."
11216 setfacl -m "u:$RUNAS_ID:---" $testfile
11217 $RUNAS setfattr -x system.posix_acl_access $testfile
11218 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11220 run_test 102p "check setxattr(2) correctly fails without permission"
11223 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11224 skip "MDS needs to be at least 2.6.92"
11226 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11228 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11231 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11232 skip "MDS needs to be at least 2.6.93"
11234 touch $DIR/$tfile || error "touch"
11235 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11236 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11237 rm $DIR/$tfile || error "rm"
11240 mkdir -p $DIR/$tdir || error "mkdir"
11241 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11242 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11243 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11244 error "$testfile error deleting user.author1"
11245 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11246 grep "user.$(basename $tdir)" &&
11247 error "$tdir did not delete user.$(basename $tdir)"
11248 rmdir $DIR/$tdir || error "rmdir"
11251 test_mkdir $DIR/$tdir
11252 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11253 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11254 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11255 error "$testfile error deleting user.author1"
11256 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11257 grep "user.$(basename $tdir)" &&
11258 error "$tdir did not delete user.$(basename $tdir)"
11259 rmdir $DIR/$tdir || error "rm striped dir"
11261 run_test 102r "set EAs with empty values"
11264 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11265 skip "MDS needs to be at least 2.11.52"
11267 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11269 save_lustre_params client "llite.*.xattr_cache" > $save
11271 for cache in 0 1; do
11272 lctl set_param llite.*.xattr_cache=$cache
11275 touch $DIR/$tfile || error "touch"
11276 for prefix in lustre security system trusted user; do
11277 # Note getxattr() may fail with 'Operation not
11278 # supported' or 'No such attribute' depending
11279 # on prefix and cache.
11280 getfattr -n $prefix.n102s $DIR/$tfile &&
11281 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11285 restore_lustre_params < $save
11287 run_test 102s "getting nonexistent xattrs should fail"
11290 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11291 skip "MDS needs to be at least 2.11.52"
11293 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11295 save_lustre_params client "llite.*.xattr_cache" > $save
11297 for cache in 0 1; do
11298 lctl set_param llite.*.xattr_cache=$cache
11300 for buf_size in 0 256; do
11302 touch $DIR/$tfile || error "touch"
11303 setfattr -n user.multiop $DIR/$tfile
11304 $MULTIOP $DIR/$tfile oa$buf_size ||
11305 error "cannot get zero length xattr value (buf_size = $buf_size)"
11309 restore_lustre_params < $save
11311 run_test 102t "zero length xattr values handled correctly"
11315 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11320 [ "$UID" != 0 ] && skip "must run as root"
11321 $GSS && skip_env "could not run under gss"
11322 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11323 skip_env "must have acl enabled"
11324 [ -z "$(which setfacl 2>/dev/null)" ] &&
11325 skip_env "could not find setfacl"
11326 remote_mds_nodsh && skip "remote MDS with nodsh"
11328 gpasswd -a daemon bin # LU-5641
11329 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11331 declare -a identity_old
11333 for num in $(seq $MDSCOUNT); do
11334 switch_identity $num true || identity_old[$num]=$?
11337 SAVE_UMASK=$(umask)
11339 mkdir -p $DIR/$tdir
11342 echo "performing cp ..."
11343 run_acl_subtest cp || error "run_acl_subtest cp failed"
11344 echo "performing getfacl-noacl..."
11345 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11346 echo "performing misc..."
11347 run_acl_subtest misc || error "misc test failed"
11348 echo "performing permissions..."
11349 run_acl_subtest permissions || error "permissions failed"
11350 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11351 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11352 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11353 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11355 echo "performing permissions xattr..."
11356 run_acl_subtest permissions_xattr ||
11357 error "permissions_xattr failed"
11359 echo "performing setfacl..."
11360 run_acl_subtest setfacl || error "setfacl test failed"
11362 # inheritance test got from HP
11363 echo "performing inheritance..."
11364 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11365 chmod +x make-tree || error "chmod +x failed"
11366 run_acl_subtest inheritance || error "inheritance test failed"
11369 echo "LU-974 ignore umask when acl is enabled..."
11370 run_acl_subtest 974 || error "LU-974 umask test failed"
11371 if [ $MDSCOUNT -ge 2 ]; then
11372 run_acl_subtest 974_remote ||
11373 error "LU-974 umask test failed under remote dir"
11376 echo "LU-2561 newly created file is same size as directory..."
11377 if [ "$mds1_FSTYPE" != "zfs" ]; then
11378 run_acl_subtest 2561 || error "LU-2561 test failed"
11380 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11383 run_acl_subtest 4924 || error "LU-4924 test failed"
11388 for num in $(seq $MDSCOUNT); do
11389 if [ "${identity_old[$num]}" = 1 ]; then
11390 switch_identity $num false || identity_old[$num]=$?
11394 run_test 103a "acl test"
11400 for U in {0..511}; do
11402 local O=$(printf "%04o" $U)
11404 umask $(printf "%04o" $((511 ^ $O)))
11405 $LFS setstripe -c 1 $DIR/$tfile.s$O
11406 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11408 (( $S == ($O & 0666) )) ||
11409 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11411 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11412 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11413 (( $S == ($O & 0666) )) ||
11414 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11416 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11417 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11418 (( $S == ($O & 0666) )) ||
11419 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11420 rm -f $DIR/$tfile.[smp]$0
11424 # limit the concurrently running threads to 64. LU-11878
11425 local idx=$((U % 64))
11426 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11431 run_test 103b "umask lfs setstripe"
11434 mkdir -p $DIR/$tdir
11435 cp -rp $DIR/$tdir $DIR/$tdir.bak
11437 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11438 error "$DIR/$tdir shouldn't contain default ACL"
11439 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11440 error "$DIR/$tdir.bak shouldn't contain default ACL"
11443 run_test 103c "'cp -rp' won't set empty acl"
11448 local saved_debug=$($LCTL get_param -n debug)
11450 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11451 skip "MDS needs to be at least 2.14.0"
11453 large_xattr_enabled || skip_env "ea_inode feature disabled"
11455 mkdir -p $DIR/$tdir
11456 # add big LOV EA to cause reply buffer overflow earlier
11457 $LFS setstripe -C 1000 $DIR/$tdir
11458 lctl set_param mdc.*-mdc*.stats=clear
11460 $LCTL set_param debug=0
11461 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11462 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11464 # add a large number of default ACLs (expect 8000+ for 2.13+)
11465 for U in {2..7000}; do
11466 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11467 error "Able to add just $U default ACLs"
11469 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11470 echo "$numacl default ACLs created"
11472 stat $DIR/$tdir || error "Cannot stat directory"
11473 # check file creation
11474 touch $DIR/$tdir/$tfile ||
11475 error "failed to create $tfile with $numacl default ACLs"
11476 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11477 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11478 echo "$fileacl ACLs were inherited"
11479 (( $fileacl == $numacl )) ||
11480 error "Not all default ACLs were inherited: $numacl != $fileacl"
11481 # check that new ACLs creation adds new ACLs to inherited ACLs
11482 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11483 error "Cannot set new ACL"
11484 numacl=$((numacl + 1))
11485 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11486 (( $fileacl == $numacl )) ||
11487 error "failed to add new ACL: $fileacl != $numacl as expected"
11488 # adds more ACLs to a file to reach their maximum at 8000+
11490 for U in {20000..25000}; do
11491 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11492 numacl=$((numacl + 1))
11494 echo "Added $numacl more ACLs to the file"
11495 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11496 echo "Total $fileacl ACLs in file"
11497 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11498 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11499 rmdir $DIR/$tdir || error "Cannot remove directory"
11501 run_test 103e "inheritance of big amount of default ACLs"
11504 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11505 skip "MDS needs to be at least 2.14.51"
11507 large_xattr_enabled || skip_env "ea_inode feature disabled"
11509 # enable changelog to consume more internal MDD buffers
11512 mkdir -p $DIR/$tdir
11514 $LFS setstripe -C 1000 $DIR/$tdir
11515 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11516 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11517 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11518 rmdir $DIR/$tdir || error "Cannot remove directory"
11520 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 lfs df || error "lfs df failed"
11527 lfs df -ih || error "lfs df -ih failed"
11528 lfs df -h $DIR || error "lfs df -h $DIR failed"
11529 lfs df -i $DIR || error "lfs df -i $DIR failed"
11530 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11531 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11533 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11534 lctl --device %$OSC deactivate
11535 lfs df || error "lfs df with deactivated OSC failed"
11536 lctl --device %$OSC activate
11537 # wait the osc back to normal
11538 wait_osc_import_ready client ost
11540 lfs df || error "lfs df with reactivated OSC failed"
11543 run_test 104a "lfs df [-ih] [path] test ========================="
11546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 [ $RUNAS_ID -eq $UID ] &&
11548 skip_env "RUNAS_ID = UID = $UID -- skipping"
11550 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11551 grep "Permission denied" | wc -l)))
11552 if [ $denied_cnt -ne 0 ]; then
11553 error "lfs check servers test failed"
11556 run_test 104b "$RUNAS lfs check servers test ===================="
11559 # Verify $1 is within range of $2.
11560 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11561 # $1 is <= 2% of $2. Else Fail.
11564 # Strip all units (M, G, T)
11565 actual=$(echo $1 | tr -d A-Z)
11566 expect=$(echo $2 | tr -d A-Z)
11568 expect_lo=$(($expect * 98 / 100)) # 2% below
11569 expect_hi=$(($expect * 102 / 100)) # 2% above
11571 # permit 2% drift above and below
11572 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11577 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11579 local ost_param="osd-zfs.$FSNAME-OST0000."
11580 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11581 local ofacets=$(get_facets OST)
11582 local mfacets=$(get_facets MDS)
11583 local saved_ost_blocks=
11584 local saved_mdt_blocks=
11586 echo "Before recordsize change"
11587 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11588 df=($(df -h | grep "/mnt/lustre"$))
11591 echo "lfs output : ${lfs_df[*]}"
11592 echo "df output : ${df[*]}"
11594 for facet in ${ofacets//,/ }; do
11595 if [ -z $saved_ost_blocks ]; then
11596 saved_ost_blocks=$(do_facet $facet \
11597 lctl get_param -n $ost_param.blocksize)
11598 echo "OST Blocksize: $saved_ost_blocks"
11600 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11601 do_facet $facet zfs set recordsize=32768 $ost
11604 # BS too small. Sufficient for functional testing.
11605 for facet in ${mfacets//,/ }; do
11606 if [ -z $saved_mdt_blocks ]; then
11607 saved_mdt_blocks=$(do_facet $facet \
11608 lctl get_param -n $mdt_param.blocksize)
11609 echo "MDT Blocksize: $saved_mdt_blocks"
11611 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11612 do_facet $facet zfs set recordsize=32768 $mdt
11615 # Give new values chance to reflect change
11618 echo "After recordsize change"
11619 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11620 df_after=($(df -h | grep "/mnt/lustre"$))
11623 echo "lfs output : ${lfs_df_after[*]}"
11624 echo "df output : ${df_after[*]}"
11627 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11628 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11629 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11630 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11631 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11632 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11635 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11636 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11637 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11638 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11639 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11640 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11642 # Restore MDT recordize back to original
11643 for facet in ${mfacets//,/ }; do
11644 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11645 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11648 # Restore OST recordize back to original
11649 for facet in ${ofacets//,/ }; do
11650 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11651 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11656 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11659 # doesn't work on 2.4 kernels
11661 if $(flock_is_enabled); then
11662 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11664 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11668 run_test 105a "flock when mounted without -o flock test ========"
11672 if $(flock_is_enabled); then
11673 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11675 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11679 run_test 105b "fcntl when mounted without -o flock test ========"
11683 if $(flock_is_enabled); then
11684 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11686 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11690 run_test 105c "lockf when mounted without -o flock test"
11692 test_105d() { # bug 15924
11693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11695 test_mkdir $DIR/$tdir
11696 flock_is_enabled || skip_env "mount w/o flock enabled"
11697 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11698 $LCTL set_param fail_loc=0x80000315
11699 flocks_test 2 $DIR/$tdir
11701 run_test 105d "flock race (should not freeze) ========"
11703 test_105e() { # bug 22660 && 22040
11704 flock_is_enabled || skip_env "mount w/o flock enabled"
11707 flocks_test 3 $DIR/$tfile
11709 run_test 105e "Two conflicting flocks from same process"
11711 test_106() { #bug 10921
11712 test_mkdir $DIR/$tdir
11713 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11714 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11716 run_test 106 "attempt exec of dir followed by chown of that dir"
11719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11727 local save_pattern=$(sysctl -n kernel.core_pattern)
11728 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11729 sysctl -w kernel.core_pattern=$file
11730 sysctl -w kernel.core_uses_pid=0
11732 ulimit -c unlimited
11738 kill -s 11 $SLEEPPID
11740 if [ -e $file ]; then
11741 size=`stat -c%s $file`
11742 [ $size -eq 0 ] && error "Fail to create core file $file"
11744 error "Fail to create core file $file"
11747 sysctl -w kernel.core_pattern=$save_pattern
11748 sysctl -w kernel.core_uses_pid=$save_uses_pid
11751 run_test 107 "Coredump on SIG"
11754 test_mkdir $DIR/$tdir
11755 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11756 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11757 error "mkdir with 256 char should fail, but did not"
11758 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11759 error "create with 255 char failed"
11760 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11761 error "create with 256 char should fail, but did not"
11766 run_test 110 "filename length checking"
11769 # Purpose: To verify dynamic thread (OSS) creation.
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11773 remote_ost_nodsh && skip "remote OST with nodsh"
11775 # Lustre does not stop service threads once they are started.
11776 # Reset number of running threads to default.
11781 local save_params="$TMP/sanity-$TESTNAME.parameters"
11783 # Get ll_ost_io count before I/O
11784 OSTIO_pre=$(do_facet ost1 \
11785 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11786 # Exit if lustre is not running (ll_ost_io not running).
11787 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11789 echo "Starting with $OSTIO_pre threads"
11790 local thread_max=$((OSTIO_pre * 2))
11791 local rpc_in_flight=$((thread_max * 2))
11792 # Number of I/O Process proposed to be started.
11794 local facets=$(get_facets OST)
11796 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11797 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11799 # Set in_flight to $rpc_in_flight
11800 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11801 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11802 nfiles=${rpc_in_flight}
11803 # Set ost thread_max to $thread_max
11804 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11806 # 5 Minutes should be sufficient for max number of OSS
11807 # threads(thread_max) to be created.
11811 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11812 test_mkdir $DIR/$tdir
11813 for i in $(seq $nfiles); do
11814 local file=$DIR/$tdir/${tfile}-$i
11815 $LFS setstripe -c -1 -i 0 $file
11816 ($WTL $file $timeout)&
11819 # I/O Started - Wait for thread_started to reach thread_max or report
11820 # error if thread_started is more than thread_max.
11821 echo "Waiting for thread_started to reach thread_max"
11822 local thread_started=0
11823 local end_time=$((SECONDS + timeout))
11825 while [ $SECONDS -le $end_time ] ; do
11827 # Get ost i/o thread_started count.
11828 thread_started=$(do_facet ost1 \
11830 ost.OSS.ost_io.threads_started | cut -d= -f2")
11831 # Break out if thread_started is equal/greater than thread_max
11832 if [[ $thread_started -ge $thread_max ]]; then
11833 echo ll_ost_io thread_started $thread_started, \
11834 equal/greater than thread_max $thread_max
11840 # Cleanup - We have the numbers, Kill i/o jobs if running.
11841 jobcount=($(jobs -p))
11842 for i in $(seq 0 $((${#jobcount[@]}-1)))
11844 kill -9 ${jobcount[$i]}
11845 if [ $? -ne 0 ] ; then
11847 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11851 # Cleanup files left by WTL binary.
11852 for i in $(seq $nfiles); do
11853 local file=$DIR/$tdir/${tfile}-$i
11855 if [ $? -ne 0 ] ; then
11856 echo "Warning: Failed to delete file $file"
11860 restore_lustre_params <$save_params
11861 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11863 # Error out if no new thread has started or Thread started is greater
11865 if [[ $thread_started -le $OSTIO_pre ||
11866 $thread_started -gt $thread_max ]]; then
11867 error "ll_ost_io: thread_started $thread_started" \
11868 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11869 "No new thread started or thread started greater " \
11873 run_test 115 "verify dynamic thread creation===================="
11876 wait_delete_completed
11877 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11878 echo "OST kbytes available: ${AVAIL[@]}"
11883 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11884 #echo OST $i: ${AVAIL[i]}kb
11885 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11889 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11894 echo "Min free space: OST $MINI: $MINV"
11895 echo "Max free space: OST $MAXI: $MAXV"
11898 test_116a() { # was previously test_116()
11899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11900 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11901 remote_mds_nodsh && skip "remote MDS with nodsh"
11903 echo -n "Free space priority "
11904 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11909 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11910 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11911 stack_trap simple_cleanup_common
11913 # Check if we need to generate uneven OSTs
11914 test_mkdir -p $DIR/$tdir/OST${MINI}
11915 local FILL=$((MINV / 4))
11916 local DIFF=$((MAXV - MINV))
11917 local DIFF2=$((DIFF * 100 / MINV))
11919 local threshold=$(do_facet $SINGLEMDS \
11920 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11921 threshold=${threshold%%%}
11922 echo -n "Check for uneven OSTs: "
11923 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11925 if [[ $DIFF2 -gt $threshold ]]; then
11927 echo "Don't need to fill OST$MINI"
11929 # generate uneven OSTs. Write 2% over the QOS threshold value
11931 DIFF=$((threshold - DIFF2 + 2))
11932 DIFF2=$((MINV * DIFF / 100))
11933 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11934 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11935 error "setstripe failed"
11936 DIFF=$((DIFF2 / 2048))
11938 while [ $i -lt $DIFF ]; do
11940 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11941 bs=2M count=1 2>/dev/null
11950 DIFF=$((MAXV - MINV))
11951 DIFF2=$((DIFF * 100 / MINV))
11952 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11953 if [ $DIFF2 -gt $threshold ]; then
11956 skip "QOS imbalance criteria not met"
11964 # now fill using QOS
11965 $LFS setstripe -c 1 $DIR/$tdir
11966 FILL=$((FILL / 200))
11967 if [ $FILL -gt 600 ]; then
11970 echo "writing $FILL files to QOS-assigned OSTs"
11972 while [ $i -lt $FILL ]; do
11974 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11975 count=1 2>/dev/null
11978 echo "wrote $i 200k files"
11982 echo "Note: free space may not be updated, so measurements might be off"
11984 DIFF2=$((MAXV - MINV))
11985 echo "free space delta: orig $DIFF final $DIFF2"
11986 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11987 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11988 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11989 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11990 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11991 if [[ $DIFF -gt 0 ]]; then
11992 FILL=$((DIFF2 * 100 / DIFF - 100))
11993 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11996 # Figure out which files were written where
11997 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11998 awk '/'$MINI1': / {print $2; exit}')
12000 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12001 echo "$MINC files created on smaller OST $MINI1"
12002 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12003 awk '/'$MAXI1': / {print $2; exit}')
12005 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12006 echo "$MAXC files created on larger OST $MAXI1"
12007 if [[ $MINC -gt 0 ]]; then
12008 FILL=$((MAXC * 100 / MINC - 100))
12009 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12011 [[ $MAXC -gt $MINC ]] ||
12012 error_ignore LU-9 "stripe QOS didn't balance free space"
12014 run_test 116a "stripe QOS: free space balance ==================="
12016 test_116b() { # LU-2093
12017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 remote_mds_nodsh && skip "remote MDS with nodsh"
12020 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12021 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12022 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12023 [ -z "$old_rr" ] && skip "no QOS"
12024 do_facet $SINGLEMDS lctl set_param \
12025 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12026 mkdir -p $DIR/$tdir
12027 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12028 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12029 do_facet $SINGLEMDS lctl set_param fail_loc=0
12031 do_facet $SINGLEMDS lctl set_param \
12032 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12034 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12036 test_117() # bug 10891
12038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12041 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12042 lctl set_param fail_loc=0x21e
12043 > $DIR/$tfile || error "truncate failed"
12044 lctl set_param fail_loc=0
12045 echo "Truncate succeeded."
12048 run_test 117 "verify osd extend =========="
12050 NO_SLOW_RESENDCOUNT=4
12051 export OLD_RESENDCOUNT=""
12052 set_resend_count () {
12053 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12054 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12055 lctl set_param -n $PROC_RESENDCOUNT $1
12056 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12059 # for reduce test_118* time (b=14842)
12060 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12062 # Reset async IO behavior after error case
12064 FILE=$DIR/reset_async
12066 # Ensure all OSCs are cleared
12067 $LFS setstripe -c -1 $FILE
12068 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12073 test_118a() #bug 11710
12075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12079 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12080 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12083 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12084 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12089 run_test 118a "verify O_SYNC works =========="
12093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12094 remote_ost_nodsh && skip "remote OST with nodsh"
12098 #define OBD_FAIL_SRV_ENOENT 0x217
12099 set_nodes_failloc "$(osts_nodes)" 0x217
12100 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12102 set_nodes_failloc "$(osts_nodes)" 0
12103 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12104 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12107 if [[ $RC -eq 0 ]]; then
12108 error "Must return error due to dropped pages, rc=$RC"
12112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12117 echo "Dirty pages not leaked on ENOENT"
12119 # Due to the above error the OSC will issue all RPCs syncronously
12120 # until a subsequent RPC completes successfully without error.
12121 $MULTIOP $DIR/$tfile Ow4096yc
12126 run_test 118b "Reclaim dirty pages on fatal error =========="
12130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 # for 118c, restore the original resend count, LU-1940
12133 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12134 set_resend_count $OLD_RESENDCOUNT
12135 remote_ost_nodsh && skip "remote OST with nodsh"
12139 #define OBD_FAIL_OST_EROFS 0x216
12140 set_nodes_failloc "$(osts_nodes)" 0x216
12142 # multiop should block due to fsync until pages are written
12143 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12147 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12148 error "Multiop failed to block on fsync, pid=$MULTIPID"
12151 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12153 if [[ $WRITEBACK -eq 0 ]]; then
12154 error "No page in writeback, writeback=$WRITEBACK"
12157 set_nodes_failloc "$(osts_nodes)" 0
12160 if [[ $RC -ne 0 ]]; then
12161 error "Multiop fsync failed, rc=$RC"
12164 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12165 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12167 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12168 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12172 echo "Dirty pages flushed via fsync on EROFS"
12175 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12177 # continue to use small resend count to reduce test_118* time (b=14842)
12178 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12183 remote_ost_nodsh && skip "remote OST with nodsh"
12187 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12188 set_nodes_failloc "$(osts_nodes)" 0x214
12189 # multiop should block due to fsync until pages are written
12190 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12194 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12195 error "Multiop failed to block on fsync, pid=$MULTIPID"
12198 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12200 if [[ $WRITEBACK -eq 0 ]]; then
12201 error "No page in writeback, writeback=$WRITEBACK"
12204 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12205 set_nodes_failloc "$(osts_nodes)" 0
12207 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12208 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12210 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12211 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12215 echo "Dirty pages gaurenteed flushed via fsync"
12218 run_test 118d "Fsync validation inject a delay of the bulk =========="
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12225 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12226 lctl set_param fail_loc=0x8000040a
12228 # Should simulate EINVAL error which is fatal
12229 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12231 if [[ $RC -eq 0 ]]; then
12232 error "Must return error due to dropped pages, rc=$RC"
12235 lctl set_param fail_loc=0x0
12237 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12238 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12239 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12241 if [[ $LOCKED -ne 0 ]]; then
12242 error "Locked pages remain in cache, locked=$LOCKED"
12245 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12246 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12250 echo "No pages locked after fsync"
12255 run_test 118f "Simulate unrecoverable OSC side error =========="
12258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12262 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12263 lctl set_param fail_loc=0x406
12265 # simulate local -ENOMEM
12266 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12269 lctl set_param fail_loc=0
12270 if [[ $RC -eq 0 ]]; then
12271 error "Must return error due to dropped pages, rc=$RC"
12274 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12275 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12276 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12278 if [[ $LOCKED -ne 0 ]]; then
12279 error "Locked pages remain in cache, locked=$LOCKED"
12282 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12283 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12287 echo "No pages locked after fsync"
12292 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12296 remote_ost_nodsh && skip "remote OST with nodsh"
12300 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12301 set_nodes_failloc "$(osts_nodes)" 0x20e
12302 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12303 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12306 set_nodes_failloc "$(osts_nodes)" 0
12307 if [[ $RC -eq 0 ]]; then
12308 error "Must return error due to dropped pages, rc=$RC"
12311 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12312 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12313 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12315 if [[ $LOCKED -ne 0 ]]; then
12316 error "Locked pages remain in cache, locked=$LOCKED"
12319 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12320 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12324 echo "No pages locked after fsync"
12328 run_test 118h "Verify timeout in handling recoverables errors =========="
12330 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12334 remote_ost_nodsh && skip "remote OST with nodsh"
12338 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12339 set_nodes_failloc "$(osts_nodes)" 0x20e
12341 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12342 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12345 set_nodes_failloc "$(osts_nodes)" 0
12349 if [[ $RC -ne 0 ]]; then
12350 error "got error, but should be not, rc=$RC"
12353 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12354 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12355 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12356 if [[ $LOCKED -ne 0 ]]; then
12357 error "Locked pages remain in cache, locked=$LOCKED"
12360 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12361 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12365 echo "No pages locked after fsync"
12369 run_test 118i "Fix error before timeout in recoverable error =========="
12371 [ "$SLOW" = "no" ] && set_resend_count 4
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12375 remote_ost_nodsh && skip "remote OST with nodsh"
12379 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12380 set_nodes_failloc "$(osts_nodes)" 0x220
12382 # return -EIO from OST
12383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12385 set_nodes_failloc "$(osts_nodes)" 0x0
12386 if [[ $RC -eq 0 ]]; then
12387 error "Must return error due to dropped pages, rc=$RC"
12390 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12391 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12392 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12393 if [[ $LOCKED -ne 0 ]]; then
12394 error "Locked pages remain in cache, locked=$LOCKED"
12397 # in recoverable error on OST we want resend and stay until it finished
12398 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12399 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12403 echo "No pages locked after fsync"
12407 run_test 118j "Simulate unrecoverable OST side error =========="
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12412 remote_ost_nodsh && skip "remote OSTs with nodsh"
12414 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12415 set_nodes_failloc "$(osts_nodes)" 0x20e
12416 test_mkdir $DIR/$tdir
12418 for ((i=0;i<10;i++)); do
12419 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12420 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12427 set_nodes_failloc "$(osts_nodes)" 0
12430 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12432 test_118l() # LU-646
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 test_mkdir $DIR/$tdir
12437 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12440 run_test 118l "fsync dir"
12442 test_118m() # LU-3066
12444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 test_mkdir $DIR/$tdir
12447 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12450 run_test 118m "fdatasync dir ========="
12452 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12460 remote_ost_nodsh && skip "remote OSTs with nodsh"
12462 # Sleep to avoid a cached response.
12463 #define OBD_STATFS_CACHE_SECONDS 1
12466 # Inject a 10 second delay in the OST_STATFS handler.
12467 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12468 set_nodes_failloc "$(osts_nodes)" 0x242
12471 stat --file-system $MOUNT > /dev/null
12474 set_nodes_failloc "$(osts_nodes)" 0
12476 if ((end - begin > 20)); then
12477 error "statfs took $((end - begin)) seconds, expected 10"
12480 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12482 test_119a() # bug 11737
12484 BSIZE=$((512 * 1024))
12485 directio write $DIR/$tfile 0 1 $BSIZE
12486 # We ask to read two blocks, which is more than a file size.
12487 # directio will indicate an error when requested and actual
12488 # sizes aren't equeal (a normal situation in this case) and
12489 # print actual read amount.
12490 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12491 if [ "$NOB" != "$BSIZE" ]; then
12492 error "read $NOB bytes instead of $BSIZE"
12496 run_test 119a "Short directIO read must return actual read amount"
12498 test_119b() # bug 11737
12500 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12502 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12503 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12505 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12506 error "direct read failed"
12509 run_test 119b "Sparse directIO read must return actual read amount"
12511 test_119c() # bug 13099
12514 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12515 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12518 run_test 119c "Testing for direct read hitting hole"
12520 test_119d() # bug 15950
12522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12524 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12525 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12527 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12528 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12529 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12530 lctl set_param fail_loc=0x40d
12531 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12534 cat $DIR/$tfile > /dev/null &
12535 lctl set_param fail_loc=0
12538 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12540 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12541 error "the read rpcs have not completed in 2s"
12543 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12545 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12549 remote_mds_nodsh && skip "remote MDS with nodsh"
12550 test_mkdir -i0 -c1 $DIR/$tdir
12551 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12552 skip_env "no early lock cancel on server"
12554 lru_resize_disable mdc
12555 lru_resize_disable osc
12556 cancel_lru_locks mdc
12557 # asynchronous object destroy at MDT could cause bl ast to client
12558 cancel_lru_locks osc
12560 stat $DIR/$tdir > /dev/null
12561 can1=$(do_facet mds1 \
12562 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12563 awk '/ldlm_cancel/ {print $2}')
12564 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12565 awk '/ldlm_bl_callback/ {print $2}')
12566 test_mkdir -i0 -c1 $DIR/$tdir/d1
12567 can2=$(do_facet mds1 \
12568 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12569 awk '/ldlm_cancel/ {print $2}')
12570 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12571 awk '/ldlm_bl_callback/ {print $2}')
12572 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12573 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12574 lru_resize_enable mdc
12575 lru_resize_enable osc
12577 run_test 120a "Early Lock Cancel: mkdir test"
12580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12581 remote_mds_nodsh && skip "remote MDS with nodsh"
12582 test_mkdir $DIR/$tdir
12583 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12584 skip_env "no early lock cancel on server"
12586 lru_resize_disable mdc
12587 lru_resize_disable osc
12588 cancel_lru_locks mdc
12589 stat $DIR/$tdir > /dev/null
12590 can1=$(do_facet $SINGLEMDS \
12591 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12592 awk '/ldlm_cancel/ {print $2}')
12593 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12594 awk '/ldlm_bl_callback/ {print $2}')
12595 touch $DIR/$tdir/f1
12596 can2=$(do_facet $SINGLEMDS \
12597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12598 awk '/ldlm_cancel/ {print $2}')
12599 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12600 awk '/ldlm_bl_callback/ {print $2}')
12601 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12602 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12603 lru_resize_enable mdc
12604 lru_resize_enable osc
12606 run_test 120b "Early Lock Cancel: create test"
12609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12610 remote_mds_nodsh && skip "remote MDS with nodsh"
12611 test_mkdir -i0 -c1 $DIR/$tdir
12612 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12613 skip "no early lock cancel on server"
12615 lru_resize_disable mdc
12616 lru_resize_disable osc
12617 test_mkdir -i0 -c1 $DIR/$tdir/d1
12618 test_mkdir -i0 -c1 $DIR/$tdir/d2
12619 touch $DIR/$tdir/d1/f1
12620 cancel_lru_locks mdc
12621 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12622 can1=$(do_facet mds1 \
12623 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12624 awk '/ldlm_cancel/ {print $2}')
12625 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12626 awk '/ldlm_bl_callback/ {print $2}')
12627 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12628 can2=$(do_facet mds1 \
12629 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12630 awk '/ldlm_cancel/ {print $2}')
12631 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12632 awk '/ldlm_bl_callback/ {print $2}')
12633 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12634 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12635 lru_resize_enable mdc
12636 lru_resize_enable osc
12638 run_test 120c "Early Lock Cancel: link test"
12641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12642 remote_mds_nodsh && skip "remote MDS with nodsh"
12643 test_mkdir -i0 -c1 $DIR/$tdir
12644 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12645 skip_env "no early lock cancel on server"
12647 lru_resize_disable mdc
12648 lru_resize_disable osc
12650 cancel_lru_locks mdc
12651 stat $DIR/$tdir > /dev/null
12652 can1=$(do_facet mds1 \
12653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12654 awk '/ldlm_cancel/ {print $2}')
12655 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12656 awk '/ldlm_bl_callback/ {print $2}')
12657 chmod a+x $DIR/$tdir
12658 can2=$(do_facet mds1 \
12659 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12660 awk '/ldlm_cancel/ {print $2}')
12661 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12662 awk '/ldlm_bl_callback/ {print $2}')
12663 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12664 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12665 lru_resize_enable mdc
12666 lru_resize_enable osc
12668 run_test 120d "Early Lock Cancel: setattr test"
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12672 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12673 skip_env "no early lock cancel on server"
12674 remote_mds_nodsh && skip "remote MDS with nodsh"
12676 local dlmtrace_set=false
12678 test_mkdir -i0 -c1 $DIR/$tdir
12679 lru_resize_disable mdc
12680 lru_resize_disable osc
12681 ! $LCTL get_param debug | grep -q dlmtrace &&
12682 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12683 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12684 cancel_lru_locks mdc
12685 cancel_lru_locks osc
12686 dd if=$DIR/$tdir/f1 of=/dev/null
12687 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12688 # XXX client can not do early lock cancel of OST lock
12689 # during unlink (LU-4206), so cancel osc lock now.
12691 cancel_lru_locks osc
12692 can1=$(do_facet mds1 \
12693 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12694 awk '/ldlm_cancel/ {print $2}')
12695 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12696 awk '/ldlm_bl_callback/ {print $2}')
12697 unlink $DIR/$tdir/f1
12699 can2=$(do_facet mds1 \
12700 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12701 awk '/ldlm_cancel/ {print $2}')
12702 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12703 awk '/ldlm_bl_callback/ {print $2}')
12704 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12705 $LCTL dk $TMP/cancel.debug.txt
12706 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12707 $LCTL dk $TMP/blocking.debug.txt
12708 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12709 lru_resize_enable mdc
12710 lru_resize_enable osc
12712 run_test 120e "Early Lock Cancel: unlink test"
12715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12716 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12717 skip_env "no early lock cancel on server"
12718 remote_mds_nodsh && skip "remote MDS with nodsh"
12720 test_mkdir -i0 -c1 $DIR/$tdir
12721 lru_resize_disable mdc
12722 lru_resize_disable osc
12723 test_mkdir -i0 -c1 $DIR/$tdir/d1
12724 test_mkdir -i0 -c1 $DIR/$tdir/d2
12725 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12726 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12727 cancel_lru_locks mdc
12728 cancel_lru_locks osc
12729 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12730 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12731 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12732 # XXX client can not do early lock cancel of OST lock
12733 # during rename (LU-4206), so cancel osc lock now.
12735 cancel_lru_locks osc
12736 can1=$(do_facet mds1 \
12737 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12738 awk '/ldlm_cancel/ {print $2}')
12739 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12740 awk '/ldlm_bl_callback/ {print $2}')
12741 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12743 can2=$(do_facet mds1 \
12744 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12745 awk '/ldlm_cancel/ {print $2}')
12746 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12747 awk '/ldlm_bl_callback/ {print $2}')
12748 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12749 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12750 lru_resize_enable mdc
12751 lru_resize_enable osc
12753 run_test 120f "Early Lock Cancel: rename test"
12756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12757 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12758 skip_env "no early lock cancel on server"
12759 remote_mds_nodsh && skip "remote MDS with nodsh"
12761 lru_resize_disable mdc
12762 lru_resize_disable osc
12764 echo create $count files
12765 test_mkdir $DIR/$tdir
12766 cancel_lru_locks mdc
12767 cancel_lru_locks osc
12770 can0=$(do_facet $SINGLEMDS \
12771 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12772 awk '/ldlm_cancel/ {print $2}')
12773 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12774 awk '/ldlm_bl_callback/ {print $2}')
12775 createmany -o $DIR/$tdir/f $count
12777 can1=$(do_facet $SINGLEMDS \
12778 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12779 awk '/ldlm_cancel/ {print $2}')
12780 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12781 awk '/ldlm_bl_callback/ {print $2}')
12783 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12784 echo rm $count files
12787 can2=$(do_facet $SINGLEMDS \
12788 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12789 awk '/ldlm_cancel/ {print $2}')
12790 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12791 awk '/ldlm_bl_callback/ {print $2}')
12793 echo total: $count removes in $((t2-t1))
12794 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12796 # wait for commitment of removal
12797 lru_resize_enable mdc
12798 lru_resize_enable osc
12800 run_test 120g "Early Lock Cancel: performance test"
12802 test_121() { #bug #10589
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12806 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12807 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12808 lctl set_param fail_loc=0x310
12809 cancel_lru_locks osc > /dev/null
12810 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12811 lctl set_param fail_loc=0
12812 [[ $reads -eq $writes ]] ||
12813 error "read $reads blocks, must be $writes blocks"
12815 run_test 121 "read cancel race ========="
12817 test_123a_base() { # was test 123, statahead(bug 11401)
12821 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12822 log "testing UP system. Performance may be lower than expected."
12827 test_mkdir $DIR/$tdir
12828 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12829 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12831 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12832 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12834 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12835 lctl set_param -n llite.*.statahead_max 0
12836 lctl get_param llite.*.statahead_max
12837 cancel_lru_locks mdc
12838 cancel_lru_locks osc
12840 time $lsx $DIR/$tdir | wc -l
12842 delta=$((etime - stime))
12843 log "$lsx $i files without statahead: $delta sec"
12844 lctl set_param llite.*.statahead_max=$max
12846 swrong=$(lctl get_param -n llite.*.statahead_stats |
12847 grep "statahead wrong:" | awk '{print $3}')
12848 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12849 cancel_lru_locks mdc
12850 cancel_lru_locks osc
12852 time $lsx $DIR/$tdir | wc -l
12854 delta_sa=$((etime - stime))
12855 log "$lsx $i files with statahead: $delta_sa sec"
12856 lctl get_param -n llite.*.statahead_stats
12857 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12858 grep "statahead wrong:" | awk '{print $3}')
12860 [[ $swrong -lt $ewrong ]] &&
12861 log "statahead was stopped, maybe too many locks held!"
12862 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12864 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12865 max=$(lctl get_param -n llite.*.statahead_max |
12867 lctl set_param -n llite.*.statahead_max 0
12868 lctl get_param llite.*.statahead_max
12869 cancel_lru_locks mdc
12870 cancel_lru_locks osc
12872 time $lsx $DIR/$tdir | wc -l
12874 delta=$((etime - stime))
12875 log "$lsx $i files again without statahead: $delta sec"
12876 lctl set_param llite.*.statahead_max=$max
12877 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12878 if [ $SLOWOK -eq 0 ]; then
12879 error "$lsx $i files is slower with statahead!"
12881 log "$lsx $i files is slower with statahead!"
12887 [ $delta -gt 20 ] && break
12888 [ $delta -gt 8 ] && MULT=$((50 / delta))
12889 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12897 delta=$((etime - stime))
12898 log "rm -r $DIR/$tdir/: $delta seconds"
12900 lctl get_param -n llite.*.statahead_stats
12904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12906 test_123a_base "ls -l"
12908 run_test 123aa "verify statahead work"
12911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12913 statx_supported || skip_env "Test must be statx() syscall supported"
12915 test_123a_base "$STATX -l"
12917 run_test 123ab "verify statahead work by using statx"
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12922 statx_supported || skip_env "Test must be statx() syscall supported"
12929 cancel_lru_locks $OSC
12930 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12931 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12932 awk '/agl.total:/ {print $3}')
12933 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12934 test_123a_base "$STATX --cached=always -D"
12935 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12936 awk '/agl.total:/ {print $3}')
12937 [ $agl_before -eq $agl_after ] ||
12938 error "Should not trigger AGL thread - $agl_before:$agl_after"
12939 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12940 [ $rpcs_after -eq $rpcs_before ] ||
12941 error "$STATX should not send glimpse RPCs to $OSC"
12943 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12945 test_123b () { # statahead(bug 15027)
12946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12948 test_mkdir $DIR/$tdir
12949 createmany -o $DIR/$tdir/$tfile-%d 1000
12951 cancel_lru_locks mdc
12952 cancel_lru_locks osc
12954 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12955 lctl set_param fail_loc=0x80000803
12956 ls -lR $DIR/$tdir > /dev/null
12958 lctl set_param fail_loc=0x0
12959 lctl get_param -n llite.*.statahead_stats
12964 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12967 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12969 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12970 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12971 touch $DIR/$tdir.1/{1..3}
12972 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12974 remount_client $MOUNT
12976 $MULTIOP $DIR/$tdir.0 Q
12978 # let statahead to complete
12979 ls -l $DIR/$tdir.0 > /dev/null
12981 testid=$(echo $TESTNAME | tr '_' ' ')
12982 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12983 error "statahead warning" || true
12985 run_test 123c "Can not initialize inode warning on DNE statahead"
12988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12989 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12990 skip_env "no lru resize on server"
12994 test_mkdir $DIR/$tdir
12996 log "create $NR files at $DIR/$tdir"
12997 createmany -o $DIR/$tdir/f $NR ||
12998 error "failed to create $NR files in $DIR/$tdir"
13000 cancel_lru_locks mdc
13001 ls -l $DIR/$tdir > /dev/null
13005 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13006 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13007 LRU_SIZE=$($LCTL get_param -n $PARAM)
13008 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13009 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13011 log "NS=$(basename $NSDIR)"
13016 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13017 skip "Not enough cached locks created!"
13019 log "LRU=$LRU_SIZE"
13023 # We know that lru resize allows one client to hold $LIMIT locks
13024 # for 10h. After that locks begin to be killed by client.
13026 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13028 if [ $LIMIT -lt $LRU_SIZE ]; then
13029 skip "Limit is too small $LIMIT"
13032 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13033 # killing locks. Some time was spent for creating locks. This means
13034 # that up to the moment of sleep finish we must have killed some of
13035 # them (10-100 locks). This depends on how fast ther were created.
13036 # Many of them were touched in almost the same moment and thus will
13037 # be killed in groups.
13038 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13040 # Use $LRU_SIZE_B here to take into account real number of locks
13041 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13042 local LRU_SIZE_B=$LRU_SIZE
13044 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13045 log "OLD_LVF=$OLD_LVF"
13046 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13048 # Let's make sure that we really have some margin. Client checks
13049 # cached locks every 10 sec.
13050 SLEEP=$((SLEEP+20))
13051 log "Sleep ${SLEEP} sec"
13053 while ((SEC<$SLEEP)); do
13057 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13058 echo -n "$LRU_SIZE"
13061 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13062 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13064 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13065 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13066 unlinkmany $DIR/$tdir/f $NR
13070 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13071 log "unlink $NR files at $DIR/$tdir"
13072 unlinkmany $DIR/$tdir/f $NR
13074 run_test 124a "lru resize ======================================="
13076 get_max_pool_limit()
13078 local limit=$($LCTL get_param \
13079 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13081 for l in $limit; do
13082 if [[ $l -gt $max ]]; then
13090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13091 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13092 skip_env "no lru resize on server"
13094 LIMIT=$(get_max_pool_limit)
13096 NR=$(($(default_lru_size)*20))
13097 if [[ $NR -gt $LIMIT ]]; then
13098 log "Limit lock number by $LIMIT locks"
13102 IFree=$(mdsrate_inodes_available)
13103 if [ $IFree -lt $NR ]; then
13104 log "Limit lock number by $IFree inodes"
13108 lru_resize_disable mdc
13109 test_mkdir -p $DIR/$tdir/disable_lru_resize
13111 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13112 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13113 cancel_lru_locks mdc
13116 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13119 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13122 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13126 nolruresize_delta=$((etime-stime))
13127 log "ls -la time: $nolruresize_delta seconds"
13128 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13129 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13131 lru_resize_enable mdc
13132 test_mkdir -p $DIR/$tdir/enable_lru_resize
13134 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13135 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13136 cancel_lru_locks mdc
13139 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13142 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13145 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13149 lruresize_delta=$((etime-stime))
13150 log "ls -la time: $lruresize_delta seconds"
13151 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13153 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13154 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13155 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13156 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13158 log "lru resize performs the same with no lru resize"
13160 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13162 run_test 124b "lru resize (performance test) ======================="
13165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13166 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13167 skip_env "no lru resize on server"
13169 # cache ununsed locks on client
13171 cancel_lru_locks mdc
13172 test_mkdir $DIR/$tdir
13173 createmany -o $DIR/$tdir/f $nr ||
13174 error "failed to create $nr files in $DIR/$tdir"
13175 ls -l $DIR/$tdir > /dev/null
13177 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13178 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13179 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13180 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13181 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13183 # set lru_max_age to 1 sec
13184 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13185 echo "sleep $((recalc_p * 2)) seconds..."
13186 sleep $((recalc_p * 2))
13188 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13189 # restore lru_max_age
13190 $LCTL set_param -n $nsdir.lru_max_age $max_age
13191 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13192 unlinkmany $DIR/$tdir/f $nr
13194 run_test 124c "LRUR cancel very aged locks"
13197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13198 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13199 skip_env "no lru resize on server"
13201 # cache ununsed locks on client
13204 lru_resize_disable mdc
13205 stack_trap "lru_resize_enable mdc" EXIT
13207 cancel_lru_locks mdc
13209 # asynchronous object destroy at MDT could cause bl ast to client
13210 test_mkdir $DIR/$tdir
13211 createmany -o $DIR/$tdir/f $nr ||
13212 error "failed to create $nr files in $DIR/$tdir"
13213 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13215 ls -l $DIR/$tdir > /dev/null
13217 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13218 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13219 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13220 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13222 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13224 # set lru_max_age to 1 sec
13225 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13226 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13228 echo "sleep $((recalc_p * 2)) seconds..."
13229 sleep $((recalc_p * 2))
13231 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13233 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13235 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13237 test_125() { # 13358
13238 $LCTL get_param -n llite.*.client_type | grep -q local ||
13239 skip "must run as local client"
13240 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13241 skip_env "must have acl enabled"
13242 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13244 test_mkdir $DIR/$tdir
13245 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13246 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13247 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13249 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13251 test_126() { # bug 12829/13455
13252 $GSS && skip_env "must run as gss disabled"
13253 $LCTL get_param -n llite.*.client_type | grep -q local ||
13254 skip "must run as local client"
13255 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13257 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13258 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13260 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13262 run_test 126 "check that the fsgid provided by the client is taken into account"
13264 test_127a() { # bug 15521
13265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13266 local name count samp unit min max sum sumsq
13268 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13269 echo "stats before reset"
13270 $LCTL get_param osc.*.stats
13271 $LCTL set_param osc.*.stats=0
13272 local fsize=$((2048 * 1024))
13274 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13275 cancel_lru_locks osc
13276 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13278 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13279 stack_trap "rm -f $TMP/$tfile.tmp"
13280 while read name count samp unit min max sum sumsq; do
13281 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13282 [ ! $min ] && error "Missing min value for $name proc entry"
13283 eval $name=$count || error "Wrong proc format"
13286 read_bytes|write_bytes)
13287 [[ "$unit" =~ "bytes" ]] ||
13288 error "unit is not 'bytes': $unit"
13289 (( $min >= 4096 )) || error "min is too small: $min"
13290 (( $min <= $fsize )) || error "min is too big: $min"
13291 (( $max >= 4096 )) || error "max is too small: $max"
13292 (( $max <= $fsize )) || error "max is too big: $max"
13293 (( $sum == $fsize )) || error "sum is wrong: $sum"
13294 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13295 error "sumsquare is too small: $sumsq"
13296 (( $sumsq <= $fsize * $fsize )) ||
13297 error "sumsquare is too big: $sumsq"
13299 ost_read|ost_write)
13300 [[ "$unit" =~ "usec" ]] ||
13301 error "unit is not 'usec': $unit"
13305 done < $DIR/$tfile.tmp
13307 #check that we actually got some stats
13308 [ "$read_bytes" ] || error "Missing read_bytes stats"
13309 [ "$write_bytes" ] || error "Missing write_bytes stats"
13310 [ "$read_bytes" != 0 ] || error "no read done"
13311 [ "$write_bytes" != 0 ] || error "no write done"
13313 run_test 127a "verify the client stats are sane"
13315 test_127b() { # bug LU-333
13316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13317 local name count samp unit min max sum sumsq
13319 echo "stats before reset"
13320 $LCTL get_param llite.*.stats
13321 $LCTL set_param llite.*.stats=0
13323 # perform 2 reads and writes so MAX is different from SUM.
13324 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13325 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13326 cancel_lru_locks osc
13327 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13328 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13330 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13331 stack_trap "rm -f $TMP/$tfile.tmp"
13332 while read name count samp unit min max sum sumsq; do
13333 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13334 eval $name=$count || error "Wrong proc format"
13337 read_bytes|write_bytes)
13338 [[ "$unit" =~ "bytes" ]] ||
13339 error "unit is not 'bytes': $unit"
13340 (( $count == 2 )) || error "count is not 2: $count"
13341 (( $min == $PAGE_SIZE )) ||
13342 error "min is not $PAGE_SIZE: $min"
13343 (( $max == $PAGE_SIZE )) ||
13344 error "max is not $PAGE_SIZE: $max"
13345 (( $sum == $PAGE_SIZE * 2 )) ||
13346 error "sum is not $((PAGE_SIZE * 2)): $sum"
13349 [[ "$unit" =~ "usec" ]] ||
13350 error "unit is not 'usec': $unit"
13354 done < $TMP/$tfile.tmp
13356 #check that we actually got some stats
13357 [ "$read_bytes" ] || error "Missing read_bytes stats"
13358 [ "$write_bytes" ] || error "Missing write_bytes stats"
13359 [ "$read_bytes" != 0 ] || error "no read done"
13360 [ "$write_bytes" != 0 ] || error "no write done"
13362 run_test 127b "verify the llite client stats are sane"
13364 test_127c() { # LU-12394
13365 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13372 $LCTL set_param llite.*.extents_stats=1
13373 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13375 # Use two stripes so there is enough space in default config
13376 $LFS setstripe -c 2 $DIR/$tfile
13378 # Extent stats start at 0-4K and go in power of two buckets
13379 # LL_HIST_START = 12 --> 2^12 = 4K
13380 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13381 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13383 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13385 # Write and read, 2x each, second time at a non-zero offset
13386 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13387 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13388 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13389 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13393 $LCTL get_param llite.*.extents_stats
13396 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13398 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13400 reads=$(echo $bucket | awk '{print $5}')
13401 writes=$(echo $bucket | awk '{print $9}')
13402 [ "$reads" -eq $count ] ||
13403 error "$reads reads in < $bsize bucket, expect $count"
13404 [ "$writes" -eq $count ] ||
13405 error "$writes writes in < $bsize bucket, expect $count"
13408 # Test mmap write and read
13409 $LCTL set_param llite.*.extents_stats=c
13411 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13412 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13413 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13415 $LCTL get_param llite.*.extents_stats
13417 count=$(((size*1024) / PAGE_SIZE))
13419 bsize=$((2 * PAGE_SIZE / 1024))K
13421 bucket=$($LCTL get_param -n llite.*.extents_stats |
13423 reads=$(echo $bucket | awk '{print $5}')
13424 writes=$(echo $bucket | awk '{print $9}')
13425 # mmap writes fault in the page first, creating an additonal read
13426 [ "$reads" -eq $((2 * count)) ] ||
13427 error "$reads reads in < $bsize bucket, expect $count"
13428 [ "$writes" -eq $count ] ||
13429 error "$writes writes in < $bsize bucket, expect $count"
13431 run_test 127c "test llite extent stats with regular & mmap i/o"
13433 test_128() { # bug 15212
13435 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13440 result=$(grep error $TMP/$tfile.log)
13441 rm -f $DIR/$tfile $TMP/$tfile.log
13442 [ -z "$result" ] ||
13443 error "consecutive find's under interactive lfs failed"
13445 run_test 128 "interactive lfs for 2 consecutive find's"
13447 set_dir_limits () {
13452 local ldproc=/proc/fs/ldiskfs
13453 local facets=$(get_facets MDS)
13455 for facet in ${facets//,/ }; do
13456 canondev=$(ldiskfs_canon \
13457 *.$(convert_facet2label $facet).mntdev $facet)
13458 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13459 ldproc=/sys/fs/ldiskfs
13460 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13461 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13465 check_mds_dmesg() {
13466 local facets=$(get_facets MDS)
13467 for facet in ${facets//,/ }; do
13468 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13475 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13476 skip "Need MDS version with at least 2.5.56"
13477 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13478 skip_env "ldiskfs only test"
13480 remote_mds_nodsh && skip "remote MDS with nodsh"
13483 local has_warning=false
13486 mkdir -p $DIR/$tdir
13488 # block size of mds1
13489 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13490 set_dir_limits $maxsize $((maxsize * 6 / 8))
13491 stack_trap "set_dir_limits 0 0"
13492 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13493 local dirsize=$(stat -c%s "$DIR/$tdir")
13495 while (( $dirsize <= $maxsize )); do
13496 $MCREATE $DIR/$tdir/file_base_$nfiles
13498 # check two errors:
13499 # ENOSPC for ext4 max_dir_size, which has been used since
13500 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13501 if (( rc == ENOSPC )); then
13503 echo "rc=$rc returned as expected after $nfiles files"
13505 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13506 error "create failed w/o dir size limit"
13508 # messages may be rate limited if test is run repeatedly
13509 check_mds_dmesg '"is approaching max"' ||
13510 echo "warning message should be output"
13511 check_mds_dmesg '"has reached max"' ||
13512 echo "reached message should be output"
13514 dirsize=$(stat -c%s "$DIR/$tdir")
13516 [[ $dirsize -ge $maxsize ]] && return 0
13517 error "dirsize $dirsize < $maxsize after $nfiles files"
13518 elif (( rc != 0 )); then
13521 nfiles=$((nfiles + 1))
13522 dirsize=$(stat -c%s "$DIR/$tdir")
13525 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13527 run_test 129 "test directory size limit ========================"
13536 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13537 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13539 trap cleanup_130 EXIT RETURN
13541 local fm_file=$DIR/$tfile
13542 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13543 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13544 error "dd failed for $fm_file"
13546 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13547 filefrag -ves $fm_file
13549 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13550 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13551 [ $RC != 0 ] && error "filefrag $fm_file failed"
13553 filefrag_op=$(filefrag -ve -k $fm_file |
13554 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13555 lun=$($LFS getstripe -i $fm_file)
13557 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13560 for line in $filefrag_op
13562 frag_lun=`echo $line | cut -d: -f5`
13563 ext_len=`echo $line | cut -d: -f4`
13564 if (( $frag_lun != $lun )); then
13566 error "FIEMAP on 1-stripe file($fm_file) failed"
13569 (( tot_len += ext_len ))
13572 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13574 error "FIEMAP on 1-stripe file($fm_file) failed;"
13580 echo "FIEMAP on single striped file succeeded"
13582 run_test 130a "FIEMAP (1-stripe file)"
13585 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13587 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13588 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13590 trap cleanup_130 EXIT RETURN
13592 local fm_file=$DIR/$tfile
13593 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13594 error "setstripe on $fm_file"
13595 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13596 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13598 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13599 error "dd failed on $fm_file"
13601 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13602 filefrag_op=$(filefrag -ve -k $fm_file |
13603 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13605 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13606 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13611 for line in $filefrag_op
13613 frag_lun=$(echo $line | cut -d: -f5 |
13614 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13615 ext_len=$(echo $line | cut -d: -f4)
13616 if (( $frag_lun != $last_lun )); then
13617 if (( tot_len != 1024 )); then
13619 error "FIEMAP on $fm_file failed; returned " \
13620 "len $tot_len for OST $last_lun instead of 1024"
13623 (( num_luns += 1 ))
13627 (( tot_len += ext_len ))
13630 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13632 error "FIEMAP on $fm_file failed; returned wrong number of " \
13633 "luns or wrong len for OST $last_lun"
13639 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13641 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13646 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13647 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13649 trap cleanup_130 EXIT RETURN
13651 local fm_file=$DIR/$tfile
13652 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13653 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13654 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13656 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13657 error "dd failed on $fm_file"
13659 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13660 filefrag_op=$(filefrag -ve -k $fm_file |
13661 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13663 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13664 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13669 for line in $filefrag_op
13671 frag_lun=$(echo $line | cut -d: -f5 |
13672 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13673 ext_len=$(echo $line | cut -d: -f4)
13674 if (( $frag_lun != $last_lun )); then
13675 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13676 if (( logical != 512 )); then
13678 error "FIEMAP on $fm_file failed; returned " \
13679 "logical start for lun $logical instead of 512"
13682 if (( tot_len != 512 )); then
13684 error "FIEMAP on $fm_file failed; returned " \
13685 "len $tot_len for OST $last_lun instead of 1024"
13688 (( num_luns += 1 ))
13692 (( tot_len += ext_len ))
13695 if (( num_luns != 2 || tot_len != 512 )); then
13697 error "FIEMAP on $fm_file failed; returned wrong number of " \
13698 "luns or wrong len for OST $last_lun"
13704 echo "FIEMAP on 2-stripe file with hole succeeded"
13706 run_test 130c "FIEMAP (2-stripe file with hole)"
13709 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13711 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13712 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13714 trap cleanup_130 EXIT RETURN
13716 local fm_file=$DIR/$tfile
13717 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13718 error "setstripe on $fm_file"
13719 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13720 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13722 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13723 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13724 error "dd failed on $fm_file"
13726 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13727 filefrag_op=$(filefrag -ve -k $fm_file |
13728 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13730 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13731 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13736 for line in $filefrag_op
13738 frag_lun=$(echo $line | cut -d: -f5 |
13739 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13740 ext_len=$(echo $line | cut -d: -f4)
13741 if (( $frag_lun != $last_lun )); then
13742 if (( tot_len != 1024 )); then
13744 error "FIEMAP on $fm_file failed; returned " \
13745 "len $tot_len for OST $last_lun instead of 1024"
13748 (( num_luns += 1 ))
13752 (( tot_len += ext_len ))
13755 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13757 error "FIEMAP on $fm_file failed; returned wrong number of " \
13758 "luns or wrong len for OST $last_lun"
13764 echo "FIEMAP on N-stripe file succeeded"
13766 run_test 130d "FIEMAP (N-stripe file)"
13769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13771 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13772 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13774 trap cleanup_130 EXIT RETURN
13776 local fm_file=$DIR/$tfile
13777 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13780 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13781 for ((i = 0; i < $NUM_BLKS; i++)); do
13782 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13783 conv=notrunc > /dev/null 2>&1
13786 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13787 filefrag_op=$(filefrag -ve -k $fm_file |
13788 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13790 last_lun=$(echo $filefrag_op | cut -d: -f5)
13795 for line in $filefrag_op; do
13796 frag_lun=$(echo $line | cut -d: -f5)
13797 ext_len=$(echo $line | cut -d: -f4)
13798 if [[ "$frag_lun" != "$last_lun" ]]; then
13799 if (( tot_len != $EXPECTED_LEN )); then
13801 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13803 (( num_luns += 1 ))
13807 (( tot_len += ext_len ))
13810 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13812 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13815 echo "FIEMAP with continuation calls succeeded"
13817 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13820 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13821 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13823 local fm_file=$DIR/$tfile
13824 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13825 error "multiop create with lov_delay_create on $fm_file"
13827 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13828 filefrag_extents=$(filefrag -vek $fm_file |
13829 awk '/extents? found/ { print $2 }')
13830 if [[ "$filefrag_extents" != "0" ]]; then
13831 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13836 run_test 130f "FIEMAP (unstriped file)"
13839 local file=$DIR/$tfile
13840 local nr=$((OSTCOUNT * 100))
13842 $LFS setstripe -C $nr $file ||
13843 error "failed to setstripe -C $nr $file"
13845 dd if=/dev/zero of=$file count=$nr bs=1M
13847 nr=$($LFS getstripe -c $file)
13849 local extents=$(filefrag -v $file |
13850 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13852 echo "filefrag list $extents extents in file with stripecount $nr"
13853 if (( extents < nr )); then
13854 $LFS getstripe $file
13856 error "filefrag printed $extents < $nr extents"
13861 run_test 130g "FIEMAP (overstripe file)"
13863 # Test for writev/readv
13865 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13866 error "writev test failed"
13867 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13868 error "readv failed"
13871 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13874 local fsize=$((524288 + 1048576 + 1572864))
13875 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13876 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13877 error "append writev test failed"
13879 ((fsize += 1572864 + 1048576))
13880 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13881 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13882 error "append writev test failed"
13885 run_test 131b "test append writev"
13888 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13891 run_test 131c "test read/write on file w/o objects"
13894 rwv -f $DIR/$tfile -w -n 1 1572864
13895 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13896 if [ "$NOB" != 1572864 ]; then
13897 error "Short read filed: read $NOB bytes instead of 1572864"
13901 run_test 131d "test short read"
13904 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13905 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13906 error "read hitting hole failed"
13909 run_test 131e "test read hitting hole"
13918 mds*) res=$(do_facet $facet \
13919 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13921 ost*) res=$(do_facet $facet \
13922 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13924 *) error "Wrong facet '$facet'" ;;
13926 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13927 # if the argument $3 is zero, it means any stat increment is ok.
13928 if [[ $want -gt 0 ]]; then
13929 local count=$(echo $res | awk '{ print $2 }')
13930 [[ $count -ne $want ]] &&
13931 error "The $op counter on $facet is $count, not $want"
13936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13937 remote_ost_nodsh && skip "remote OST with nodsh"
13938 remote_mds_nodsh && skip "remote MDS with nodsh"
13939 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13940 skip_env "MDS doesn't support rename stats"
13942 local testdir=$DIR/${tdir}/stats_testdir
13944 mkdir -p $DIR/${tdir}
13947 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13948 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13950 # verify mdt stats first.
13951 mkdir ${testdir} || error "mkdir failed"
13952 check_stats $SINGLEMDS "mkdir" 1
13953 touch ${testdir}/${tfile} || error "touch failed"
13954 check_stats $SINGLEMDS "open" 1
13955 check_stats $SINGLEMDS "close" 1
13956 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13957 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13958 check_stats $SINGLEMDS "mknod" 2
13960 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13961 check_stats $SINGLEMDS "unlink" 1
13962 rm -f ${testdir}/${tfile} || error "file remove failed"
13963 check_stats $SINGLEMDS "unlink" 2
13965 # remove working dir and check mdt stats again.
13966 rmdir ${testdir} || error "rmdir failed"
13967 check_stats $SINGLEMDS "rmdir" 1
13969 local testdir1=$DIR/${tdir}/stats_testdir1
13970 mkdir -p ${testdir}
13971 mkdir -p ${testdir1}
13972 touch ${testdir1}/test1
13973 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13974 check_stats $SINGLEMDS "crossdir_rename" 1
13976 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13977 check_stats $SINGLEMDS "samedir_rename" 1
13979 rm -rf $DIR/${tdir}
13981 run_test 133a "Verifying MDT stats ========================================"
13986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13987 remote_ost_nodsh && skip "remote OST with nodsh"
13988 remote_mds_nodsh && skip "remote MDS with nodsh"
13990 local testdir=$DIR/${tdir}/stats_testdir
13992 mkdir -p ${testdir} || error "mkdir failed"
13993 touch ${testdir}/${tfile} || error "touch failed"
13994 cancel_lru_locks mdc
13997 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13998 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14000 # extra mdt stats verification.
14001 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14002 check_stats $SINGLEMDS "setattr" 1
14003 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14004 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14006 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14007 check_stats $SINGLEMDS "getattr" 1
14009 rm -rf $DIR/${tdir}
14011 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14012 # so the check below is not reliable
14013 [ $MDSCOUNT -eq 1 ] || return 0
14015 # Sleep to avoid a cached response.
14016 #define OBD_STATFS_CACHE_SECONDS 1
14018 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14019 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14020 $LFS df || error "lfs failed"
14021 check_stats $SINGLEMDS "statfs" 1
14023 # check aggregated statfs (LU-10018)
14024 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14026 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14029 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14030 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14032 check_stats $SINGLEMDS "statfs" 1
14034 # We want to check that the client didn't send OST_STATFS to
14035 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14036 # extra care is needed here.
14037 if remote_mds; then
14038 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14039 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14041 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14042 [ "$res" ] && error "OST got STATFS"
14047 run_test 133b "Verifying extra MDT stats =================================="
14050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14051 remote_ost_nodsh && skip "remote OST with nodsh"
14052 remote_mds_nodsh && skip "remote MDS with nodsh"
14054 local testdir=$DIR/$tdir/stats_testdir
14056 test_mkdir -p $testdir
14058 # verify obdfilter stats.
14059 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14061 cancel_lru_locks osc
14062 wait_delete_completed
14065 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14066 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14068 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14071 cancel_lru_locks osc
14072 check_stats ost1 "write" 1
14074 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14075 check_stats ost1 "read" 1
14077 > $testdir/$tfile || error "truncate failed"
14078 check_stats ost1 "punch" 1
14080 rm -f $testdir/$tfile || error "file remove failed"
14081 wait_delete_completed
14082 check_stats ost1 "destroy" 1
14086 run_test 133c "Verifying OST stats ========================================"
14093 while [ $value -ge 2 ]; do
14098 if [ $orig -gt $order ]; then
14106 local size=('K' 'M' 'G' 'T');
14108 local size_string=$value
14110 while [ $value -ge 1024 ]; do
14111 if [ $i -gt 3 ]; then
14112 #T is the biggest unit we get here, if that is bigger,
14114 size_string=${value}T
14117 value=$((value >> 10))
14118 if [ $value -lt 1024 ]; then
14119 size_string=${value}${size[$i]}
14128 get_rename_size() {
14130 local context=${2:-.}
14131 local sample=$(do_facet $SINGLEMDS $LCTL \
14132 get_param mdt.$FSNAME-MDT0000.rename_stats |
14133 grep -A1 $context |
14134 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14140 remote_ost_nodsh && skip "remote OST with nodsh"
14141 remote_mds_nodsh && skip "remote MDS with nodsh"
14142 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14143 skip_env "MDS doesn't support rename stats"
14145 local testdir1=$DIR/${tdir}/stats_testdir1
14146 local testdir2=$DIR/${tdir}/stats_testdir2
14147 mkdir -p $DIR/${tdir}
14149 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14151 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14152 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14154 createmany -o $testdir1/test 512 || error "createmany failed"
14156 # check samedir rename size
14157 mv ${testdir1}/test0 ${testdir1}/test_0
14159 local testdir1_size=$(ls -l $DIR/${tdir} |
14160 awk '/stats_testdir1/ {print $5}')
14161 local testdir2_size=$(ls -l $DIR/${tdir} |
14162 awk '/stats_testdir2/ {print $5}')
14164 testdir1_size=$(order_2 $testdir1_size)
14165 testdir2_size=$(order_2 $testdir2_size)
14167 testdir1_size=$(size_in_KMGT $testdir1_size)
14168 testdir2_size=$(size_in_KMGT $testdir2_size)
14170 echo "source rename dir size: ${testdir1_size}"
14171 echo "target rename dir size: ${testdir2_size}"
14173 local cmd="do_facet $SINGLEMDS $LCTL "
14174 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14176 eval $cmd || error "$cmd failed"
14177 local samedir=$($cmd | grep 'same_dir')
14178 local same_sample=$(get_rename_size $testdir1_size)
14179 [ -z "$samedir" ] && error "samedir_rename_size count error"
14180 [[ $same_sample -eq 1 ]] ||
14181 error "samedir_rename_size error $same_sample"
14182 echo "Check same dir rename stats success"
14184 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14186 # check crossdir rename size
14187 mv ${testdir1}/test_0 ${testdir2}/test_0
14189 testdir1_size=$(ls -l $DIR/${tdir} |
14190 awk '/stats_testdir1/ {print $5}')
14191 testdir2_size=$(ls -l $DIR/${tdir} |
14192 awk '/stats_testdir2/ {print $5}')
14194 testdir1_size=$(order_2 $testdir1_size)
14195 testdir2_size=$(order_2 $testdir2_size)
14197 testdir1_size=$(size_in_KMGT $testdir1_size)
14198 testdir2_size=$(size_in_KMGT $testdir2_size)
14200 echo "source rename dir size: ${testdir1_size}"
14201 echo "target rename dir size: ${testdir2_size}"
14203 eval $cmd || error "$cmd failed"
14204 local crossdir=$($cmd | grep 'crossdir')
14205 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14206 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14207 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14208 [[ $src_sample -eq 1 ]] ||
14209 error "crossdir_rename_size error $src_sample"
14210 [[ $tgt_sample -eq 1 ]] ||
14211 error "crossdir_rename_size error $tgt_sample"
14212 echo "Check cross dir rename stats success"
14213 rm -rf $DIR/${tdir}
14215 run_test 133d "Verifying rename_stats ========================================"
14218 remote_mds_nodsh && skip "remote MDS with nodsh"
14219 remote_ost_nodsh && skip "remote OST with nodsh"
14220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14222 local testdir=$DIR/${tdir}/stats_testdir
14223 local ctr f0 f1 bs=32768 count=42 sum
14225 mkdir -p ${testdir} || error "mkdir failed"
14227 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14229 for ctr in {write,read}_bytes; do
14231 cancel_lru_locks osc
14233 do_facet ost1 $LCTL set_param -n \
14234 "obdfilter.*.exports.clear=clear"
14236 if [ $ctr = write_bytes ]; then
14238 f1=${testdir}/${tfile}
14240 f0=${testdir}/${tfile}
14244 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14247 cancel_lru_locks osc
14249 sum=$(do_facet ost1 $LCTL get_param \
14250 "obdfilter.*.exports.*.stats" |
14251 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14252 $1 == ctr { sum += $7 }
14253 END { printf("%0.0f", sum) }')
14255 if ((sum != bs * count)); then
14256 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14260 rm -rf $DIR/${tdir}
14262 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14265 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14266 skip "too old lustre for get_param -R ($facet_ver)"
14268 # verifying readability.
14269 $LCTL get_param -R '*' &> /dev/null
14271 # Verifing writability with badarea_io.
14272 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14273 local skipped_params='force_lbug|changelog_mask|daemon_file'
14274 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14275 egrep -v "$skipped_params" |
14276 xargs -n 1 find $proc_dirs -name |
14277 xargs -n 1 badarea_io ||
14278 error "client badarea_io failed"
14280 # remount the FS in case writes/reads /proc break the FS
14281 cleanup || error "failed to unmount"
14282 setup || error "failed to setup"
14284 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14287 remote_mds_nodsh && skip "remote MDS with nodsh"
14288 remote_ost_nodsh && skip "remote OST with nodsh"
14290 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14291 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14293 for facet in mds1 ost1; do
14294 local facet_ver=$(lustre_version_code $facet)
14295 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14296 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14298 log "$facet: too old lustre for get_param -R"
14300 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14301 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14302 tr -d = | egrep -v $skipped_params |
14303 xargs -n 1 find $proc_dirs -name |
14304 xargs -n 1 badarea_io" ||
14305 error "$facet badarea_io failed"
14307 skip_noexit "$facet: too old lustre for get_param -R"
14311 # remount the FS in case writes/reads /proc break the FS
14312 cleanup || error "failed to unmount"
14313 setup || error "failed to setup"
14315 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14318 remote_mds_nodsh && skip "remote MDS with nodsh"
14319 remote_ost_nodsh && skip "remote OST with nodsh"
14320 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14321 skip "Need MDS version at least 2.9.54"
14324 for facet in client mds1 ost1; do
14325 # Get the list of files that are missing the terminating newline
14326 local plist=$(do_facet $facet
14327 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14329 for ent in $plist; do
14330 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14331 awk -v FS='\v' -v RS='\v\v' \
14332 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14333 print FILENAME}'" 2>/dev/null)
14334 [ -z $missing ] || {
14335 do_facet $facet $LCTL get_param $ent | od -An -tx1
14336 error "file does not end with newline: $facet-$ent"
14341 run_test 133h "Proc files should end with newlines"
14344 remote_mds_nodsh && skip "remote MDS with nodsh"
14345 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14346 skip "Need MDS version at least 2.7.54"
14348 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14349 cancel_lru_locks mdc
14351 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14352 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14353 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14356 createmany -o $DIR/$tdir/f $nr ||
14357 error "failed to create $nr files in $DIR/$tdir"
14358 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14360 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14361 do_facet mds1 $LCTL set_param fail_loc=0x327
14362 do_facet mds1 $LCTL set_param fail_val=500
14365 echo "sleep 10 seconds ..."
14367 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14369 do_facet mds1 $LCTL set_param fail_loc=0
14370 do_facet mds1 $LCTL set_param fail_val=0
14371 [ $lck_cnt -lt $unused ] ||
14372 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14375 unlinkmany $DIR/$tdir/f $nr
14377 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14380 remote_mds_nodsh && skip "remote MDS with nodsh"
14381 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14382 skip "Need MDS version at least 2.7.54"
14384 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14385 cancel_lru_locks mdc
14387 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14388 ldlm.lock_reclaim_threshold_mb)
14389 # disable reclaim temporarily
14390 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14392 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14393 do_facet mds1 $LCTL set_param fail_loc=0x328
14394 do_facet mds1 $LCTL set_param fail_val=500
14396 $LCTL set_param debug=+trace
14399 createmany -o $DIR/$tdir/f $nr &
14400 local create_pid=$!
14402 echo "Sleep $TIMEOUT seconds ..."
14404 if ! ps -p $create_pid > /dev/null 2>&1; then
14405 do_facet mds1 $LCTL set_param fail_loc=0
14406 do_facet mds1 $LCTL set_param fail_val=0
14407 do_facet mds1 $LCTL set_param \
14408 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14409 error "createmany finished incorrectly!"
14411 do_facet mds1 $LCTL set_param fail_loc=0
14412 do_facet mds1 $LCTL set_param fail_val=0
14413 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14414 wait $create_pid || return 1
14416 unlinkmany $DIR/$tdir/f $nr
14418 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14421 remote_mds_nodsh && skip "remote MDS with nodsh"
14422 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14423 skip "Need MDS version at least 2.13.50"
14426 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14428 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14429 #set only one record at plain llog
14430 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14432 #fill already existed plain llog each 64767
14433 #wrapping whole catalog
14434 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14436 createmany -o $DIR/$tdir/$tfile_ 64700
14437 for (( i = 0; i < 64700; i = i + 2 ))
14439 rm $DIR/$tdir/$tfile_$i &
14440 rm $DIR/$tdir/$tfile_$((i + 1)) &
14445 #waiting osp synchronization
14446 wait_delete_completed
14448 run_test 135 "Race catalog processing"
14451 remote_mds_nodsh && skip "remote MDS with nodsh"
14452 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14453 skip "Need MDS version at least 2.13.50"
14456 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14457 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14458 #set only one record at plain llog
14459 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14460 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14462 #fill already existed 2 plain llogs each 64767
14463 #wrapping whole catalog
14464 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14465 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14466 wait_delete_completed
14468 createmany -o $DIR/$tdir/$tfile_ 10
14471 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14472 for (( i = 0; i < 10; i = i + 3 ))
14474 rm $DIR/$tdir/$tfile_$i &
14475 rm $DIR/$tdir/$tfile_$((i + 1)) &
14479 rm $DIR/$tdir/$tfile_$((i + 2)) &
14482 #waiting osp synchronization
14483 wait_delete_completed
14485 run_test 136 "Race catalog processing 2"
14487 test_140() { #bug-17379
14488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14490 test_mkdir $DIR/$tdir
14491 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14492 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14494 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14495 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14497 while i=$((i + 1)); do
14499 cd $i || error "Changing to $i"
14500 ln -s ../stat stat || error "Creating stat symlink"
14501 # Read the symlink until ELOOP present,
14502 # not LBUGing the system is considered success,
14503 # we didn't overrun the stack.
14504 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14505 if [ $ret -ne 0 ]; then
14506 if [ $ret -eq 40 ]; then
14509 error "Open stat symlink"
14515 echo "The symlink depth = $i"
14516 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14517 error "Invalid symlink depth"
14519 # Test recursive symlink
14520 ln -s symlink_self symlink_self
14521 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14522 echo "open symlink_self returns $ret"
14523 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14525 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14530 local TF="$TMP/$tfile"
14532 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14533 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14535 cancel_lru_locks $OSC
14536 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14537 remount_client $MOUNT
14539 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14542 $TRUNCATE $DIR/$tfile 6000
14543 cancel_lru_locks $OSC
14544 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14547 echo "12345" >>$DIR/$tfile
14548 cancel_lru_locks $OSC
14549 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14552 echo "12345" >>$DIR/$tfile
14553 cancel_lru_locks $OSC
14554 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14556 run_test 150a "truncate/append tests"
14559 check_set_fallocate_or_skip
14562 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14563 check_fallocate $DIR/$tfile || error "fallocate failed"
14565 run_test 150b "Verify fallocate (prealloc) functionality"
14568 check_set_fallocate_or_skip
14571 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14572 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14574 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14575 # precomputed md5sum for 20MB of zeroes
14576 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14577 local sum=($(md5sum $DIR/$tfile))
14579 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14581 check_set_fallocate 1
14584 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14585 sum=($(md5sum $DIR/$tfile))
14587 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14589 run_test 150bb "Verify fallocate modes both zero space"
14592 check_set_fallocate_or_skip
14593 local striping="-c2"
14595 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14596 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14597 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14598 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14599 local want=$((OSTCOUNT * 1048576))
14601 # Must allocate all requested space, not more than 5% extra
14602 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14603 error "bytes $bytes is not $want"
14607 echo "verify fallocate on PFL file"
14609 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14611 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14612 error "Create $DIR/$tfile failed"
14613 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14614 error "fallocate failed"
14615 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14616 want=$((512 * 1048576))
14618 # Must allocate all requested space, not more than 5% extra
14619 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14620 error "bytes $bytes is not $want"
14622 run_test 150c "Verify fallocate Size and Blocks"
14625 check_set_fallocate_or_skip
14626 local striping="-c2"
14628 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14630 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14631 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14632 error "setstripe failed"
14633 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14634 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14635 local want=$((OSTCOUNT * 1048576))
14637 # Must allocate all requested space, not more than 5% extra
14638 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14639 error "bytes $bytes is not $want"
14641 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14644 check_set_fallocate_or_skip
14648 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14649 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14650 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14652 # Find OST with Minimum Size
14653 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14654 sort -un | head -1)
14656 # Get 100MB per OST of the available space to reduce run time
14657 # else 60% of the available space if we are running SLOW tests
14658 if [ $SLOW == "no" ]; then
14659 local space=$((1024 * 100 * OSTCOUNT))
14661 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14664 fallocate -l${space}k $DIR/$tfile ||
14665 error "fallocate ${space}k $DIR/$tfile failed"
14666 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14668 # get size immediately after fallocate. This should be correctly
14670 local size=$(stat -c '%s' $DIR/$tfile)
14671 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14673 # Sleep for a while for statfs to get updated. And not pull from cache.
14676 echo "df after fallocate:"
14679 (( size / 1024 == space )) || error "size $size != requested $space"
14680 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14681 error "used $used < space $space"
14683 rm $DIR/$tfile || error "rm failed"
14685 wait_delete_completed
14687 echo "df after unlink:"
14690 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14695 local want_size_before=20480 # in bytes
14696 local want_blocks_before=40 # 512 sized blocks
14697 local want_blocks_after=24 # 512 sized blocks
14698 local length=$(((want_blocks_before - want_blocks_after) * 512))
14700 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14701 skip "need at least 2.14.0 for fallocate punch"
14703 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14704 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14707 check_set_fallocate_or_skip
14708 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14710 [[ "x$DOM" == "xyes" ]] &&
14711 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14713 echo "Verify fallocate punch: Range within the file range"
14714 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14715 error "dd failed for bs 4096 and count 5"
14717 # Call fallocate with punch range which is within the file range
14718 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14719 error "fallocate failed: offset 4096 and length $length"
14720 # client must see changes immediately after fallocate
14721 size=$(stat -c '%s' $DIR/$tfile)
14722 blocks=$(stat -c '%b' $DIR/$tfile)
14724 # Verify punch worked.
14725 (( blocks == want_blocks_after )) ||
14726 error "punch failed: blocks $blocks != $want_blocks_after"
14728 (( size == want_size_before )) ||
14729 error "punch failed: size $size != $want_size_before"
14731 # Verify there is hole in file
14732 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14733 # precomputed md5sum
14734 local expect="4a9a834a2db02452929c0a348273b4aa"
14736 cksum=($(md5sum $DIR/$tfile))
14737 [[ "${cksum[0]}" == "$expect" ]] ||
14738 error "unexpected MD5SUM after punch: ${cksum[0]}"
14740 # Start second sub-case for fallocate punch.
14741 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14742 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14743 error "dd failed for bs 4096 and count 5"
14745 # Punch range less than block size will have no change in block count
14746 want_blocks_after=40 # 512 sized blocks
14748 # Punch overlaps two blocks and less than blocksize
14749 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14750 error "fallocate failed: offset 4000 length 3000"
14751 size=$(stat -c '%s' $DIR/$tfile)
14752 blocks=$(stat -c '%b' $DIR/$tfile)
14754 # Verify punch worked.
14755 (( blocks == want_blocks_after )) ||
14756 error "punch failed: blocks $blocks != $want_blocks_after"
14758 (( size == want_size_before )) ||
14759 error "punch failed: size $size != $want_size_before"
14761 # Verify if range is really zero'ed out. We expect Zeros.
14762 # precomputed md5sum
14763 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14764 cksum=($(md5sum $DIR/$tfile))
14765 [[ "${cksum[0]}" == "$expect" ]] ||
14766 error "unexpected MD5SUM after punch: ${cksum[0]}"
14768 run_test 150f "Verify fallocate punch functionality"
14776 local BS=4096 # Block size in bytes
14778 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14779 skip "need at least 2.14.0 for fallocate punch"
14781 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14782 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14785 check_set_fallocate_or_skip
14786 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14788 if [[ "x$DOM" == "xyes" ]]; then
14789 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14790 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14792 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14793 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14796 # Get 100MB per OST of the available space to reduce run time
14797 # else 60% of the available space if we are running SLOW tests
14798 if [ $SLOW == "no" ]; then
14799 space=$((1024 * 100 * OSTCOUNT))
14801 # Find OST with Minimum Size
14802 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14803 sort -un | head -1)
14804 echo "min size OST: $space"
14805 space=$(((space * 60)/100 * OSTCOUNT))
14807 # space in 1k units, round to 4k blocks
14808 local blkcount=$((space * 1024 / $BS))
14810 echo "Verify fallocate punch: Very large Range"
14811 fallocate -l${space}k $DIR/$tfile ||
14812 error "fallocate ${space}k $DIR/$tfile failed"
14813 # write 1M at the end, start and in the middle
14814 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14815 error "dd failed: bs $BS count 256"
14816 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14817 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14818 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14819 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14822 size=$(stat -c '%s' $DIR/$tfile)
14824 # gather punch length.
14825 local punch_size=$((size - (BS * 2)))
14827 echo "punch_size = $punch_size"
14828 echo "size - punch_size: $((size - punch_size))"
14829 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14831 # Call fallocate to punch all except 2 blocks. We leave the
14832 # first and the last block
14833 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14834 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14835 error "fallocate failed: offset $BS length $punch_size"
14837 size_after=$(stat -c '%s' $DIR/$tfile)
14838 blocks_after=$(stat -c '%b' $DIR/$tfile)
14840 # Verify punch worked.
14841 # Size should be kept
14842 (( size == size_after )) ||
14843 error "punch failed: size $size != $size_after"
14845 # two 4k data blocks to remain plus possible 1 extra extent block
14846 (( blocks_after <= ((BS / 512) * 3) )) ||
14847 error "too many blocks remains: $blocks_after"
14849 # Verify that file has hole between the first and the last blocks
14850 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14851 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14853 echo "Hole at [$hole_start, $hole_end)"
14854 (( hole_start == BS )) ||
14855 error "no hole at offset $BS after punch"
14857 (( hole_end == BS + punch_size )) ||
14858 error "data at offset $hole_end < $((BS + punch_size))"
14860 run_test 150g "Verify fallocate punch on large range"
14862 #LU-2902 roc_hit was not able to read all values from lproc
14863 function roc_hit_init() {
14864 local list=$(comma_list $(osts_nodes))
14865 local dir=$DIR/$tdir-check
14866 local file=$dir/$tfile
14872 #use setstripe to do a write to every ost
14873 for i in $(seq 0 $((OSTCOUNT-1))); do
14874 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14875 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14876 idx=$(printf %04x $i)
14877 BEFORE=$(get_osd_param $list *OST*$idx stats |
14878 awk '$1 == "cache_access" {sum += $7}
14879 END { printf("%0.0f", sum) }')
14881 cancel_lru_locks osc
14882 cat $file >/dev/null
14884 AFTER=$(get_osd_param $list *OST*$idx stats |
14885 awk '$1 == "cache_access" {sum += $7}
14886 END { printf("%0.0f", sum) }')
14888 echo BEFORE:$BEFORE AFTER:$AFTER
14889 if ! let "AFTER - BEFORE == 4"; then
14891 error "roc_hit is not safe to use"
14899 function roc_hit() {
14900 local list=$(comma_list $(osts_nodes))
14901 echo $(get_osd_param $list '' stats |
14902 awk '$1 == "cache_hit" {sum += $7}
14903 END { printf("%0.0f", sum) }')
14906 function set_cache() {
14909 if [ "$2" == "off" ]; then
14912 local list=$(comma_list $(osts_nodes))
14913 set_osd_param $list '' $1_cache_enable $on
14915 cancel_lru_locks osc
14919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14920 remote_ost_nodsh && skip "remote OST with nodsh"
14923 local list=$(comma_list $(osts_nodes))
14925 # check whether obdfilter is cache capable at all
14926 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14927 skip "not cache-capable obdfilter"
14930 # check cache is enabled on all obdfilters
14931 if get_osd_param $list '' read_cache_enable | grep 0; then
14932 skip "oss cache is disabled"
14935 set_osd_param $list '' writethrough_cache_enable 1
14937 # check write cache is enabled on all obdfilters
14938 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14939 skip "oss write cache is NOT enabled"
14944 #define OBD_FAIL_OBD_NO_LRU 0x609
14945 do_nodes $list $LCTL set_param fail_loc=0x609
14947 # pages should be in the case right after write
14948 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14951 local BEFORE=$(roc_hit)
14952 cancel_lru_locks osc
14953 cat $DIR/$tfile >/dev/null
14954 local AFTER=$(roc_hit)
14956 do_nodes $list $LCTL set_param fail_loc=0
14958 if ! let "AFTER - BEFORE == CPAGES"; then
14959 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14962 cancel_lru_locks osc
14963 # invalidates OST cache
14964 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14965 set_osd_param $list '' read_cache_enable 0
14966 cat $DIR/$tfile >/dev/null
14968 # now data shouldn't be found in the cache
14970 cancel_lru_locks osc
14971 cat $DIR/$tfile >/dev/null
14973 if let "AFTER - BEFORE != 0"; then
14974 error "IN CACHE: before: $BEFORE, after: $AFTER"
14977 set_osd_param $list '' read_cache_enable 1
14980 run_test 151 "test cache on oss and controls ==============================="
14983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14985 local TF="$TMP/$tfile"
14987 # simulate ENOMEM during write
14988 #define OBD_FAIL_OST_NOMEM 0x226
14989 lctl set_param fail_loc=0x80000226
14990 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14992 sync || error "sync failed"
14993 lctl set_param fail_loc=0
14995 # discard client's cache
14996 cancel_lru_locks osc
14998 # simulate ENOMEM during read
14999 lctl set_param fail_loc=0x80000226
15000 cmp $TF $DIR/$tfile || error "cmp failed"
15001 lctl set_param fail_loc=0
15005 run_test 152 "test read/write with enomem ============================"
15008 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15010 run_test 153 "test if fdatasync does not crash ======================="
15012 dot_lustre_fid_permission_check() {
15014 local ffid=$MOUNT/.lustre/fid/$fid
15017 echo "stat fid $fid"
15018 stat $ffid > /dev/null || error "stat $ffid failed."
15019 echo "touch fid $fid"
15020 touch $ffid || error "touch $ffid failed."
15021 echo "write to fid $fid"
15022 cat /etc/hosts > $ffid || error "write $ffid failed."
15023 echo "read fid $fid"
15024 diff /etc/hosts $ffid || error "read $ffid failed."
15025 echo "append write to fid $fid"
15026 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15027 echo "rename fid $fid"
15028 mv $ffid $test_dir/$tfile.1 &&
15029 error "rename $ffid to $tfile.1 should fail."
15030 touch $test_dir/$tfile.1
15031 mv $test_dir/$tfile.1 $ffid &&
15032 error "rename $tfile.1 to $ffid should fail."
15033 rm -f $test_dir/$tfile.1
15034 echo "truncate fid $fid"
15035 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15036 echo "link fid $fid"
15037 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15038 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15039 echo "setfacl fid $fid"
15040 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15041 echo "getfacl fid $fid"
15042 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15044 echo "unlink fid $fid"
15045 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15046 echo "mknod fid $fid"
15047 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15049 fid=[0xf00000400:0x1:0x0]
15050 ffid=$MOUNT/.lustre/fid/$fid
15052 echo "stat non-exist fid $fid"
15053 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15054 echo "write to non-exist fid $fid"
15055 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15056 echo "link new fid $fid"
15057 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15059 mkdir -p $test_dir/$tdir
15060 touch $test_dir/$tdir/$tfile
15061 fid=$($LFS path2fid $test_dir/$tdir)
15064 error "error: could not get fid for $test_dir/$dir/$tfile."
15066 ffid=$MOUNT/.lustre/fid/$fid
15069 ls $ffid > /dev/null || error "ls $ffid failed."
15070 echo "touch $fid/$tfile.1"
15071 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15073 echo "touch $MOUNT/.lustre/fid/$tfile"
15074 touch $MOUNT/.lustre/fid/$tfile && \
15075 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15077 echo "setxattr to $MOUNT/.lustre/fid"
15078 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15080 echo "listxattr for $MOUNT/.lustre/fid"
15081 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15083 echo "delxattr from $MOUNT/.lustre/fid"
15084 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15086 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15087 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15088 error "touch invalid fid should fail."
15090 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15091 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15092 error "touch non-normal fid should fail."
15094 echo "rename $tdir to $MOUNT/.lustre/fid"
15095 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15096 error "rename to $MOUNT/.lustre/fid should fail."
15098 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15100 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15101 local new_obf_mode=777
15103 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15104 chmod $new_obf_mode $DIR/.lustre/fid ||
15105 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15107 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15108 [ $obf_mode -eq $new_obf_mode ] ||
15109 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15111 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15112 chmod $old_obf_mode $DIR/.lustre/fid ||
15113 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15116 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15117 fid=$($LFS path2fid $test_dir/$tfile-2)
15119 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15121 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15122 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15123 error "create lov data thru .lustre failed"
15125 echo "cp /etc/passwd $test_dir/$tfile-2"
15126 cp /etc/passwd $test_dir/$tfile-2 ||
15127 error "copy to $test_dir/$tfile-2 failed."
15128 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15129 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15130 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15132 rm -rf $test_dir/tfile.lnk
15133 rm -rf $test_dir/$tfile-2
15137 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15138 skip "Need MDS version at least 2.4.1"
15140 local tf=$DIR/$tfile
15143 local fid=$($LFS path2fid $tf)
15144 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15146 # check that we get the same pathname back
15149 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15150 echo "$rootpath $fid"
15151 found=$($LFS fid2path $rootpath "$fid")
15152 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15153 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15156 # check wrong root path format
15157 rootpath=$MOUNT"_wrong"
15158 found=$($LFS fid2path $rootpath "$fid")
15159 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15161 run_test 154A "lfs path2fid and fid2path basic checks"
15164 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15165 skip "Need MDS version at least 2.4.1"
15167 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15168 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15169 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15170 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15172 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15173 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15175 # check that we get the same pathname
15176 echo "PFID: $PFID, name: $name"
15177 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15178 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15179 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15180 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15182 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15184 run_test 154B "verify the ll_decode_linkea tool"
15187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15188 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15189 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15190 skip "Need MDS version at least 2.2.51"
15191 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15193 cp /etc/hosts $DIR/$tfile
15195 fid=$($LFS path2fid $DIR/$tfile)
15197 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15199 dot_lustre_fid_permission_check "$fid" $DIR ||
15200 error "dot lustre permission check $fid failed"
15202 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15204 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15206 touch $MOUNT/.lustre/file &&
15207 error "creation is not allowed under .lustre"
15209 mkdir $MOUNT/.lustre/dir &&
15210 error "mkdir is not allowed under .lustre"
15214 run_test 154a "Open-by-FID"
15217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15220 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15221 skip "Need MDS version at least 2.2.51"
15223 local remote_dir=$DIR/$tdir/remote_dir
15227 mkdir -p $DIR/$tdir
15228 $LFS mkdir -i $MDTIDX $remote_dir ||
15229 error "create remote directory failed"
15231 cp /etc/hosts $remote_dir/$tfile
15233 fid=$($LFS path2fid $remote_dir/$tfile)
15235 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15237 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15238 error "dot lustre permission check $fid failed"
15241 run_test 154b "Open-by-FID for remote directory"
15244 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15245 skip "Need MDS version at least 2.4.1"
15247 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15248 local FID1=$($LFS path2fid $DIR/$tfile.1)
15249 local FID2=$($LFS path2fid $DIR/$tfile.2)
15250 local FID3=$($LFS path2fid $DIR/$tfile.3)
15253 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15254 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15255 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15257 [ "$FID" = "${!want}" ] ||
15258 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15262 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15264 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15265 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15269 run_test 154c "lfs path2fid and fid2path multiple arguments"
15272 remote_mds_nodsh && skip "remote MDS with nodsh"
15273 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15274 skip "Need MDS version at least 2.5.53"
15276 if remote_mds; then
15277 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15281 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15288 local fid=$($LFS path2fid $DIR/$tfile)
15291 cmd="exec $fd<$DIR/$tfile"
15293 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15294 echo "$fid_list" | grep "$fid"
15297 cmd="exec $fd>/dev/null"
15299 if [ $rc -ne 0 ]; then
15300 error "FID $fid not found in open files list $fid_list"
15303 run_test 154d "Verify open file fid"
15307 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15308 skip "Need MDS version at least 2.6.50"
15310 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15311 error ".lustre returned by readdir"
15314 run_test 154e ".lustre is not returned by readdir"
15317 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15319 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15320 mkdir_on_mdt0 $DIR/$tdir
15321 # test dirs inherit from its stripe
15322 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15323 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15324 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15325 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15328 # get fid of parents
15329 local FID0=$($LFS path2fid $DIR/$tdir)
15330 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15331 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15332 local FID3=$($LFS path2fid $DIR)
15334 # check that path2fid --parents returns expected <parent_fid>/name
15335 # 1) test for a directory (single parent)
15336 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15337 [ "$parent" == "$FID0/foo1" ] ||
15338 error "expected parent: $FID0/foo1, got: $parent"
15340 # 2) test for a file with nlink > 1 (multiple parents)
15341 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15342 echo "$parent" | grep -F "$FID1/$tfile" ||
15343 error "$FID1/$tfile not returned in parent list"
15344 echo "$parent" | grep -F "$FID2/link" ||
15345 error "$FID2/link not returned in parent list"
15347 # 3) get parent by fid
15348 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15349 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15350 echo "$parent" | grep -F "$FID1/$tfile" ||
15351 error "$FID1/$tfile not returned in parent list (by fid)"
15352 echo "$parent" | grep -F "$FID2/link" ||
15353 error "$FID2/link not returned in parent list (by fid)"
15355 # 4) test for entry in root directory
15356 parent=$($LFS path2fid --parents $DIR/f)
15357 echo "$parent" | grep -F "$FID3/f" ||
15358 error "$FID3/f not returned in parent list"
15360 # 5) test it on root directory
15361 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15362 error "$MOUNT should not have parents"
15364 # enable xattr caching and check that linkea is correctly updated
15365 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15366 save_lustre_params client "llite.*.xattr_cache" > $save
15367 lctl set_param llite.*.xattr_cache 1
15369 # 6.1) linkea update on rename
15370 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15372 # get parents by fid
15373 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15374 # foo1 should no longer be returned in parent list
15375 echo "$parent" | grep -F "$FID1" &&
15376 error "$FID1 should no longer be in parent list"
15377 # the new path should appear
15378 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15379 error "$FID2/$tfile.moved is not in parent list"
15381 # 6.2) linkea update on unlink
15382 rm -f $DIR/$tdir/foo2/link
15383 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15384 # foo2/link should no longer be returned in parent list
15385 echo "$parent" | grep -F "$FID2/link" &&
15386 error "$FID2/link should no longer be in parent list"
15390 restore_lustre_params < $save
15393 run_test 154f "get parent fids by reading link ea"
15397 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15398 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15399 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15400 skip "Need MDS version at least 2.6.92"
15402 mkdir_on_mdt0 $DIR/$tdir
15403 llapi_fid_test -d $DIR/$tdir
15405 run_test 154g "various llapi FID tests"
15407 test_155_small_load() {
15408 local temp=$TMP/$tfile
15409 local file=$DIR/$tfile
15411 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15412 error "dd of=$temp bs=6096 count=1 failed"
15414 cancel_lru_locks $OSC
15415 cmp $temp $file || error "$temp $file differ"
15417 $TRUNCATE $temp 6000
15418 $TRUNCATE $file 6000
15419 cmp $temp $file || error "$temp $file differ (truncate1)"
15421 echo "12345" >>$temp
15422 echo "12345" >>$file
15423 cmp $temp $file || error "$temp $file differ (append1)"
15425 echo "12345" >>$temp
15426 echo "12345" >>$file
15427 cmp $temp $file || error "$temp $file differ (append2)"
15433 test_155_big_load() {
15434 remote_ost_nodsh && skip "remote OST with nodsh"
15436 local temp=$TMP/$tfile
15437 local file=$DIR/$tfile
15440 local cache_size=$(do_facet ost$((MAXI+1)) \
15441 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15442 local large_file_size=$((cache_size * 2))
15444 echo "OSS cache size: $cache_size KB"
15445 echo "Large file size: $large_file_size KB"
15447 [ $MAXV -le $large_file_size ] &&
15448 skip_env "max available OST size needs > $large_file_size KB"
15450 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15452 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15453 error "dd of=$temp bs=$large_file_size count=1k failed"
15456 cancel_lru_locks osc
15457 cmp $temp $file || error "$temp $file differ"
15463 save_writethrough() {
15464 local facets=$(get_facets OST)
15466 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15472 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15474 save_writethrough $p
15477 set_cache writethrough on
15478 test_155_small_load
15479 restore_lustre_params < $p
15482 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15487 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15489 save_writethrough $p
15492 set_cache writethrough off
15493 test_155_small_load
15494 restore_lustre_params < $p
15497 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15502 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15504 save_writethrough $p
15507 set_cache writethrough on
15508 test_155_small_load
15509 restore_lustre_params < $p
15512 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15517 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15519 save_writethrough $p
15522 set_cache writethrough off
15523 test_155_small_load
15524 restore_lustre_params < $p
15527 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15532 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15534 save_writethrough $p
15537 set_cache writethrough on
15539 restore_lustre_params < $p
15542 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15547 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15549 save_writethrough $p
15552 set_cache writethrough off
15554 restore_lustre_params < $p
15557 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15562 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15564 save_writethrough $p
15567 set_cache writethrough on
15569 restore_lustre_params < $p
15572 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15577 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15579 save_writethrough $p
15582 set_cache writethrough off
15584 restore_lustre_params < $p
15587 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15591 remote_ost_nodsh && skip "remote OST with nodsh"
15592 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15593 skip "stats not implemented on old servers"
15594 [ "$ost1_FSTYPE" = "zfs" ] &&
15595 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15600 local file="$DIR/$tfile"
15601 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15603 save_writethrough $p
15606 log "Turn on read and write cache"
15608 set_cache writethrough on
15610 log "Write data and read it back."
15611 log "Read should be satisfied from the cache."
15612 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15614 cancel_lru_locks osc
15615 cat $file >/dev/null
15617 if ! let "AFTER - BEFORE == CPAGES"; then
15618 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15620 log "cache hits: before: $BEFORE, after: $AFTER"
15623 log "Read again; it should be satisfied from the cache."
15625 cancel_lru_locks osc
15626 cat $file >/dev/null
15628 if ! let "AFTER - BEFORE == CPAGES"; then
15629 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15631 log "cache hits:: before: $BEFORE, after: $AFTER"
15634 log "Turn off the read cache and turn on the write cache"
15636 set_cache writethrough on
15638 log "Read again; it should be satisfied from the cache."
15640 cancel_lru_locks osc
15641 cat $file >/dev/null
15643 if ! let "AFTER - BEFORE == CPAGES"; then
15644 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15646 log "cache hits:: before: $BEFORE, after: $AFTER"
15649 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15650 # > 2.12.56 uses pagecache if cached
15651 log "Read again; it should not be satisfied from the cache."
15653 cancel_lru_locks osc
15654 cat $file >/dev/null
15656 if ! let "AFTER - BEFORE == 0"; then
15657 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15659 log "cache hits:: before: $BEFORE, after: $AFTER"
15663 log "Write data and read it back."
15664 log "Read should be satisfied from the cache."
15665 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15667 cancel_lru_locks osc
15668 cat $file >/dev/null
15670 if ! let "AFTER - BEFORE == CPAGES"; then
15671 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15673 log "cache hits:: before: $BEFORE, after: $AFTER"
15676 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15677 # > 2.12.56 uses pagecache if cached
15678 log "Read again; it should not be satisfied from the cache."
15680 cancel_lru_locks osc
15681 cat $file >/dev/null
15683 if ! let "AFTER - BEFORE == 0"; then
15684 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15686 log "cache hits:: before: $BEFORE, after: $AFTER"
15690 log "Turn off read and write cache"
15692 set_cache writethrough off
15694 log "Write data and read it back"
15695 log "It should not be satisfied from the cache."
15697 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15698 cancel_lru_locks osc
15700 cat $file >/dev/null
15702 if ! let "AFTER - BEFORE == 0"; then
15703 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15705 log "cache hits:: before: $BEFORE, after: $AFTER"
15708 log "Turn on the read cache and turn off the write cache"
15710 set_cache writethrough off
15712 log "Write data and read it back"
15713 log "It should not be satisfied from the cache."
15715 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15717 cancel_lru_locks osc
15718 cat $file >/dev/null
15720 if ! let "AFTER - BEFORE == 0"; then
15721 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15723 log "cache hits:: before: $BEFORE, after: $AFTER"
15726 log "Read again; it should be satisfied from the cache."
15728 cancel_lru_locks osc
15729 cat $file >/dev/null
15731 if ! let "AFTER - BEFORE == CPAGES"; then
15732 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15734 log "cache hits:: before: $BEFORE, after: $AFTER"
15737 restore_lustre_params < $p
15740 run_test 156 "Verification of tunables"
15743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15744 remote_mds_nodsh && skip "remote MDS with nodsh"
15745 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15746 skip "Need MDS version at least 2.2.0"
15748 changelog_register || error "changelog_register failed"
15749 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15750 changelog_users $SINGLEMDS | grep -q $cl_user ||
15751 error "User $cl_user not found in changelog_users"
15753 mkdir_on_mdt0 $DIR/$tdir
15756 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15757 changelog_clear 0 || error "changelog_clear failed"
15758 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15759 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15760 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15761 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15762 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15763 rm $DIR/$tdir/pics/desktop.jpg
15765 echo "verifying changelog mask"
15766 changelog_chmask "-MKDIR"
15767 changelog_chmask "-CLOSE"
15769 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15770 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15772 changelog_chmask "+MKDIR"
15773 changelog_chmask "+CLOSE"
15775 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15776 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15778 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15779 CLOSES=$(changelog_dump | grep -c "CLOSE")
15780 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15781 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15784 echo "verifying target fid"
15785 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15786 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15787 [ "$fidc" == "$fidf" ] ||
15788 error "changelog '$tfile' fid $fidc != file fid $fidf"
15789 echo "verifying parent fid"
15790 # The FID returned from the Changelog may be the directory shard on
15791 # a different MDT, and not the FID returned by path2fid on the parent.
15792 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15793 # since this is what will matter when recreating this file in the tree.
15794 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15795 local pathp=$($LFS fid2path $MOUNT "$fidp")
15796 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15797 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15799 echo "getting records for $cl_user"
15800 changelog_users $SINGLEMDS
15801 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15803 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15804 error "changelog_clear failed"
15805 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15806 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15807 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15808 error "user index expect $user_rec1 + $nclr != $user_rec2"
15810 local min0_rec=$(changelog_users $SINGLEMDS |
15811 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15812 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15813 awk '{ print $1; exit; }')
15815 changelog_dump | tail -n 5
15816 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15817 [ $first_rec == $((min0_rec + 1)) ] ||
15818 error "first index should be $min0_rec + 1 not $first_rec"
15820 # LU-3446 changelog index reset on MDT restart
15821 local cur_rec1=$(changelog_users $SINGLEMDS |
15822 awk '/^current.index:/ { print $NF }')
15823 changelog_clear 0 ||
15824 error "clear all changelog records for $cl_user failed"
15825 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15826 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15827 error "Fail to start $SINGLEMDS"
15828 local cur_rec2=$(changelog_users $SINGLEMDS |
15829 awk '/^current.index:/ { print $NF }')
15830 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15831 [ $cur_rec1 == $cur_rec2 ] ||
15832 error "current index should be $cur_rec1 not $cur_rec2"
15834 echo "verifying users from this test are deregistered"
15835 changelog_deregister || error "changelog_deregister failed"
15836 changelog_users $SINGLEMDS | grep -q $cl_user &&
15837 error "User '$cl_user' still in changelog_users"
15839 # lctl get_param -n mdd.*.changelog_users
15840 # current_index: 144
15841 # ID index (idle seconds)
15842 # cl3 144 (2) mask=<list>
15843 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15844 # this is the normal case where all users were deregistered
15845 # make sure no new records are added when no users are present
15846 local last_rec1=$(changelog_users $SINGLEMDS |
15847 awk '/^current.index:/ { print $NF }')
15848 touch $DIR/$tdir/chloe
15849 local last_rec2=$(changelog_users $SINGLEMDS |
15850 awk '/^current.index:/ { print $NF }')
15851 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15852 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15854 # any changelog users must be leftovers from a previous test
15855 changelog_users $SINGLEMDS
15856 echo "other changelog users; can't verify off"
15859 run_test 160a "changelog sanity"
15861 test_160b() { # LU-3587
15862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15863 remote_mds_nodsh && skip "remote MDS with nodsh"
15864 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15865 skip "Need MDS version at least 2.2.0"
15867 changelog_register || error "changelog_register failed"
15868 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15869 changelog_users $SINGLEMDS | grep -q $cl_user ||
15870 error "User '$cl_user' not found in changelog_users"
15872 local longname1=$(str_repeat a 255)
15873 local longname2=$(str_repeat b 255)
15876 echo "creating very long named file"
15877 touch $longname1 || error "create of '$longname1' failed"
15878 echo "renaming very long named file"
15879 mv $longname1 $longname2
15881 changelog_dump | grep RENME | tail -n 5
15884 run_test 160b "Verify that very long rename doesn't crash in changelog"
15887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15888 remote_mds_nodsh && skip "remote MDS with nodsh"
15890 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15891 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15892 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15893 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15897 # Registration step
15898 changelog_register || error "changelog_register failed"
15901 mkdir -p $DIR/$tdir
15902 $MCREATE $DIR/$tdir/foo_160c
15903 changelog_chmask "-TRUNC"
15904 $TRUNCATE $DIR/$tdir/foo_160c 200
15905 changelog_chmask "+TRUNC"
15906 $TRUNCATE $DIR/$tdir/foo_160c 199
15907 changelog_dump | tail -n 5
15908 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15909 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15911 run_test 160c "verify that changelog log catch the truncate event"
15914 remote_mds_nodsh && skip "remote MDS with nodsh"
15915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15917 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15918 skip "Need MDS version at least 2.7.60"
15920 # Registration step
15921 changelog_register || error "changelog_register failed"
15923 mkdir -p $DIR/$tdir/migrate_dir
15924 changelog_clear 0 || error "changelog_clear failed"
15926 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15927 changelog_dump | tail -n 5
15928 local migrates=$(changelog_dump | grep -c "MIGRT")
15929 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15931 run_test 160d "verify that changelog log catch the migrate event"
15934 remote_mds_nodsh && skip "remote MDS with nodsh"
15937 changelog_register || error "changelog_register failed"
15939 local MDT0=$(facet_svc $SINGLEMDS)
15942 # No user (expect fail)
15943 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15945 if [ $rc -eq 0 ]; then
15946 error "Should fail without user"
15947 elif [ $rc -ne 4 ]; then
15948 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15951 # Delete a future user (expect fail)
15952 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15954 if [ $rc -eq 0 ]; then
15955 error "Deleted non-existant user cl77"
15956 elif [ $rc -ne 2 ]; then
15957 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15960 # Clear to a bad index (1 billion should be safe)
15961 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15964 if [ $rc -eq 0 ]; then
15965 error "Successfully cleared to invalid CL index"
15966 elif [ $rc -ne 22 ]; then
15967 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15970 run_test 160e "changelog negative testing (should return errors)"
15973 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15974 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15975 skip "Need MDS version at least 2.10.56"
15977 local mdts=$(comma_list $(mdts_nodes))
15980 changelog_register || error "first changelog_register failed"
15981 changelog_register || error "second changelog_register failed"
15983 declare -A cl_user1
15984 declare -A cl_user2
15989 # generate some changelog records to accumulate on each MDT
15990 # use all_char because created files should be evenly distributed
15991 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15992 error "test_mkdir $tdir failed"
15993 log "$(date +%s): creating first files"
15994 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15995 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15996 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15999 # check changelogs have been generated
16000 local start=$SECONDS
16001 local idle_time=$((MDSCOUNT * 5 + 5))
16002 local nbcl=$(changelog_dump | wc -l)
16003 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16005 for param in "changelog_max_idle_time=$idle_time" \
16007 "changelog_min_gc_interval=2" \
16008 "changelog_min_free_cat_entries=3"; do
16009 local MDT0=$(facet_svc $SINGLEMDS)
16010 local var="${param%=*}"
16011 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16013 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16014 do_nodes $mdts $LCTL set_param mdd.*.$param
16017 # force cl_user2 to be idle (1st part), but also cancel the
16018 # cl_user1 records so that it is not evicted later in the test.
16019 local sleep1=$((idle_time / 2))
16020 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16023 # simulate changelog catalog almost full
16024 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16025 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16027 for i in $(seq $MDSCOUNT); do
16028 cl_users=(${CL_USERS[mds$i]})
16029 cl_user1[mds$i]="${cl_users[0]}"
16030 cl_user2[mds$i]="${cl_users[1]}"
16032 [ -n "${cl_user1[mds$i]}" ] ||
16033 error "mds$i: no user registered"
16034 [ -n "${cl_user2[mds$i]}" ] ||
16035 error "mds$i: only ${cl_user2[mds$i]} is registered"
16037 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16038 [ -n "$user_rec1" ] ||
16039 error "mds$i: User ${cl_user1[mds$i]} not registered"
16040 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16041 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16042 [ -n "$user_rec2" ] ||
16043 error "mds$i: User ${cl_user1[mds$i]} not registered"
16044 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16045 "$user_rec1 + 2 == $user_rec2"
16046 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16047 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16048 "$user_rec1 + 2, but is $user_rec2"
16049 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16050 [ -n "$user_rec2" ] ||
16051 error "mds$i: User ${cl_user2[mds$i]} not registered"
16052 [ $user_rec1 == $user_rec2 ] ||
16053 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16054 "$user_rec1, but is $user_rec2"
16057 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16058 local sleep2=$((idle_time - (SECONDS - start) + 1))
16059 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16062 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16063 # cl_user1 should be OK because it recently processed records.
16064 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16065 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16066 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16067 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16070 # ensure gc thread is done
16071 for i in $(mdts_nodes); do
16072 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16073 error "$i: GC-thread not done"
16077 for (( i = 1; i <= MDSCOUNT; i++ )); do
16078 # check cl_user1 still registered
16079 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16080 error "mds$i: User ${cl_user1[mds$i]} not registered"
16081 # check cl_user2 unregistered
16082 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16083 error "mds$i: User ${cl_user2[mds$i]} still registered"
16085 # check changelogs are present and starting at $user_rec1 + 1
16086 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16087 [ -n "$user_rec1" ] ||
16088 error "mds$i: User ${cl_user1[mds$i]} not registered"
16089 first_rec=$($LFS changelog $(facet_svc mds$i) |
16090 awk '{ print $1; exit; }')
16092 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16093 [ $((user_rec1 + 1)) == $first_rec ] ||
16094 error "mds$i: rec $first_rec != $user_rec1 + 1"
16097 run_test 160f "changelog garbage collect (timestamped users)"
16100 remote_mds_nodsh && skip "remote MDS with nodsh"
16101 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16102 skip "Need MDS version at least 2.14.55"
16104 local mdts=$(comma_list $(mdts_nodes))
16107 changelog_register || error "first changelog_register failed"
16108 changelog_register || error "second changelog_register failed"
16110 declare -A cl_user1
16111 declare -A cl_user2
16116 # generate some changelog records to accumulate on each MDT
16117 # use all_char because created files should be evenly distributed
16118 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16119 error "test_mkdir $tdir failed"
16120 for ((i = 0; i < MDSCOUNT; i++)); do
16121 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16122 error "create $DIR/$tdir/d$i.1 failed"
16125 # check changelogs have been generated
16126 local nbcl=$(changelog_dump | wc -l)
16127 (( $nbcl > 0 )) || error "no changelogs found"
16129 # reduce the max_idle_indexes value to make sure we exceed it
16130 for param in "changelog_max_idle_indexes=2" \
16132 "changelog_min_gc_interval=2"; do
16133 local MDT0=$(facet_svc $SINGLEMDS)
16134 local var="${param%=*}"
16135 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16137 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16138 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16139 error "unable to set mdd.*.$param"
16142 local start=$SECONDS
16143 for i in $(seq $MDSCOUNT); do
16144 cl_users=(${CL_USERS[mds$i]})
16145 cl_user1[mds$i]="${cl_users[0]}"
16146 cl_user2[mds$i]="${cl_users[1]}"
16148 [ -n "${cl_user1[mds$i]}" ] ||
16149 error "mds$i: user1 is not registered"
16150 [ -n "${cl_user2[mds$i]}" ] ||
16151 error "mds$i: only ${cl_user1[mds$i]} is registered"
16153 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16154 [ -n "$user_rec1" ] ||
16155 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16156 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16157 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16158 [ -n "$user_rec2" ] ||
16159 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16160 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16161 "$user_rec1 + 2 == $user_rec2"
16162 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16163 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16164 "expected $user_rec1 + 2, but is $user_rec2"
16165 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16166 [ -n "$user_rec2" ] ||
16167 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16168 [ $user_rec1 == $user_rec2 ] ||
16169 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16170 "expected $user_rec1, but is $user_rec2"
16173 # ensure we are past the previous changelog_min_gc_interval set above
16174 local sleep2=$((start + 2 - SECONDS))
16175 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16176 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16177 # cl_user1 should be OK because it recently processed records.
16178 for ((i = 0; i < MDSCOUNT; i++)); do
16179 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16180 error "create $DIR/$tdir/d$i.3 failed"
16183 # ensure gc thread is done
16184 for i in $(mdts_nodes); do
16185 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16186 error "$i: GC-thread not done"
16190 for (( i = 1; i <= MDSCOUNT; i++ )); do
16191 # check cl_user1 still registered
16192 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16193 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16194 # check cl_user2 unregistered
16195 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16196 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16198 # check changelogs are present and starting at $user_rec1 + 1
16199 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16200 [ -n "$user_rec1" ] ||
16201 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16202 first_rec=$($LFS changelog $(facet_svc mds$i) |
16203 awk '{ print $1; exit; }')
16205 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16206 [ $((user_rec1 + 1)) == $first_rec ] ||
16207 error "mds$i: rec $first_rec != $user_rec1 + 1"
16210 run_test 160g "changelog garbage collect on idle records"
16213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16214 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16215 skip "Need MDS version at least 2.10.56"
16217 local mdts=$(comma_list $(mdts_nodes))
16220 changelog_register || error "first changelog_register failed"
16221 changelog_register || error "second changelog_register failed"
16223 declare -A cl_user1
16224 declare -A cl_user2
16229 # generate some changelog records to accumulate on each MDT
16230 # use all_char because created files should be evenly distributed
16231 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16232 error "test_mkdir $tdir failed"
16233 for ((i = 0; i < MDSCOUNT; i++)); do
16234 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16235 error "create $DIR/$tdir/d$i.1 failed"
16238 # check changelogs have been generated
16239 local nbcl=$(changelog_dump | wc -l)
16240 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16242 for param in "changelog_max_idle_time=10" \
16244 "changelog_min_gc_interval=2"; do
16245 local MDT0=$(facet_svc $SINGLEMDS)
16246 local var="${param%=*}"
16247 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16249 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16250 do_nodes $mdts $LCTL set_param mdd.*.$param
16253 # force cl_user2 to be idle (1st part)
16256 for i in $(seq $MDSCOUNT); do
16257 cl_users=(${CL_USERS[mds$i]})
16258 cl_user1[mds$i]="${cl_users[0]}"
16259 cl_user2[mds$i]="${cl_users[1]}"
16261 [ -n "${cl_user1[mds$i]}" ] ||
16262 error "mds$i: no user registered"
16263 [ -n "${cl_user2[mds$i]}" ] ||
16264 error "mds$i: only ${cl_user2[mds$i]} is registered"
16266 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16267 [ -n "$user_rec1" ] ||
16268 error "mds$i: User ${cl_user1[mds$i]} not registered"
16269 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16270 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16271 [ -n "$user_rec2" ] ||
16272 error "mds$i: User ${cl_user1[mds$i]} not registered"
16273 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16274 "$user_rec1 + 2 == $user_rec2"
16275 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16276 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16277 "$user_rec1 + 2, but is $user_rec2"
16278 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16279 [ -n "$user_rec2" ] ||
16280 error "mds$i: User ${cl_user2[mds$i]} not registered"
16281 [ $user_rec1 == $user_rec2 ] ||
16282 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16283 "$user_rec1, but is $user_rec2"
16286 # force cl_user2 to be idle (2nd part) and to reach
16287 # changelog_max_idle_time
16290 # force each GC-thread start and block then
16291 # one per MDT/MDD, set fail_val accordingly
16292 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16293 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16295 # generate more changelogs to trigger fail_loc
16296 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16297 error "create $DIR/$tdir/${tfile}bis failed"
16299 # stop MDT to stop GC-thread, should be done in back-ground as it will
16300 # block waiting for the thread to be released and exit
16301 declare -A stop_pids
16302 for i in $(seq $MDSCOUNT); do
16304 stop_pids[mds$i]=$!
16307 for i in $(mdts_nodes); do
16310 local facets=$(facets_up_on_host $i)
16312 for facet in ${facets//,/ }; do
16313 if [[ $facet == mds* ]]; then
16317 # ensure each MDS's gc threads are still present and all in "R"
16318 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16319 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16320 error "$i: expected $nb GC-thread"
16322 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16324 error "$i: GC-thread not found in R-state"
16325 # check umounts of each MDT on MDS have reached kthread_stop()
16326 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16327 error "$i: expected $nb umount"
16329 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16330 error "$i: umount not found in D-state"
16333 # release all GC-threads
16334 do_nodes $mdts $LCTL set_param fail_loc=0
16336 # wait for MDT stop to complete
16337 for i in $(seq $MDSCOUNT); do
16338 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16342 # may try to check if any orphan changelog records are present
16343 # via ldiskfs/zfs and llog_reader...
16345 # re-start/mount MDTs
16346 for i in $(seq $MDSCOUNT); do
16347 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16348 error "Fail to start mds$i"
16352 for i in $(seq $MDSCOUNT); do
16353 # check cl_user1 still registered
16354 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16355 error "mds$i: User ${cl_user1[mds$i]} not registered"
16356 # check cl_user2 unregistered
16357 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16358 error "mds$i: User ${cl_user2[mds$i]} still registered"
16360 # check changelogs are present and starting at $user_rec1 + 1
16361 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16362 [ -n "$user_rec1" ] ||
16363 error "mds$i: User ${cl_user1[mds$i]} not registered"
16364 first_rec=$($LFS changelog $(facet_svc mds$i) |
16365 awk '{ print $1; exit; }')
16367 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16368 [ $((user_rec1 + 1)) == $first_rec ] ||
16369 error "mds$i: first index should be $user_rec1 + 1, " \
16370 "but is $first_rec"
16373 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16378 local mdts=$(comma_list $(mdts_nodes))
16380 changelog_register || error "first changelog_register failed"
16382 # generate some changelog records to accumulate on each MDT
16383 # use all_char because created files should be evenly distributed
16384 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16385 error "test_mkdir $tdir failed"
16386 for ((i = 0; i < MDSCOUNT; i++)); do
16387 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16388 error "create $DIR/$tdir/d$i.1 failed"
16391 # check changelogs have been generated
16392 local nbcl=$(changelog_dump | wc -l)
16393 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16395 # simulate race between register and unregister
16396 # XXX as fail_loc is set per-MDS, with DNE configs the race
16397 # simulation will only occur for one MDT per MDS and for the
16398 # others the normal race scenario will take place
16399 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16400 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16401 do_nodes $mdts $LCTL set_param fail_val=1
16403 # unregister 1st user
16404 changelog_deregister &
16406 # wait some time for deregister work to reach race rdv
16408 # register 2nd user
16409 changelog_register || error "2nd user register failed"
16411 wait $pid1 || error "1st user deregister failed"
16415 declare -A LAST_REC
16416 for i in $(seq $MDSCOUNT); do
16417 if changelog_users mds$i | grep "^cl"; then
16418 # make sure new records are added with one user present
16419 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16420 awk '/^current.index:/ { print $NF }')
16422 error "mds$i has no user registered"
16426 # generate more changelog records to accumulate on each MDT
16427 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16428 error "create $DIR/$tdir/${tfile}bis failed"
16430 for i in $(seq $MDSCOUNT); do
16431 last_rec=$(changelog_users $SINGLEMDS |
16432 awk '/^current.index:/ { print $NF }')
16433 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16434 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16435 error "changelogs are off on mds$i"
16438 run_test 160i "changelog user register/unregister race"
16441 remote_mds_nodsh && skip "remote MDS with nodsh"
16442 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16443 skip "Need MDS version at least 2.12.56"
16445 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16446 stack_trap "umount $MOUNT2" EXIT
16448 changelog_register || error "first changelog_register failed"
16449 stack_trap "changelog_deregister" EXIT
16451 # generate some changelog
16452 # use all_char because created files should be evenly distributed
16453 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16454 error "mkdir $tdir failed"
16455 for ((i = 0; i < MDSCOUNT; i++)); do
16456 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16457 error "create $DIR/$tdir/d$i.1 failed"
16460 # open the changelog device
16461 exec 3>/dev/changelog-$FSNAME-MDT0000
16462 stack_trap "exec 3>&-" EXIT
16463 exec 4</dev/changelog-$FSNAME-MDT0000
16464 stack_trap "exec 4<&-" EXIT
16466 # umount the first lustre mount
16468 stack_trap "mount_client $MOUNT" EXIT
16470 # read changelog, which may or may not fail, but should not crash
16474 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16475 changelog_users $SINGLEMDS | grep -q $cl_user ||
16476 error "User $cl_user not found in changelog_users"
16478 printf 'clear:'$cl_user':0' >&3
16480 run_test 160j "client can be umounted while its chanangelog is being used"
16483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16484 remote_mds_nodsh && skip "remote MDS with nodsh"
16486 mkdir -p $DIR/$tdir/1/1
16488 changelog_register || error "changelog_register failed"
16489 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16491 changelog_users $SINGLEMDS | grep -q $cl_user ||
16492 error "User '$cl_user' not found in changelog_users"
16493 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16494 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16495 rmdir $DIR/$tdir/1/1 & sleep 1
16497 touch $DIR/$tdir/2/2
16498 rm -rf $DIR/$tdir/2
16503 changelog_dump | grep rmdir || error "rmdir not recorded"
16505 run_test 160k "Verify that changelog records are not lost"
16507 # Verifies that a file passed as a parameter has recently had an operation
16508 # performed on it that has generated an MTIME changelog which contains the
16509 # correct parent FID. As files might reside on a different MDT from the
16510 # parent directory in DNE configurations, the FIDs are translated to paths
16511 # before being compared, which should be identical
16512 compare_mtime_changelog() {
16520 mdtidx=$($LFS getstripe --mdt-index $file)
16521 mdtidx=$(printf "%04x" $mdtidx)
16523 # Obtain the parent FID from the MTIME changelog
16524 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16525 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16527 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16528 [ -z "$cl_fid" ] && error "parent FID not present"
16530 # Verify that the path for the parent FID is the same as the path for
16531 # the test directory
16532 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16536 [[ "${pdir%/}" == "$dir" ]] ||
16537 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16543 remote_mds_nodsh && skip "remote MDS with nodsh"
16544 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16545 skip "Need MDS version at least 2.13.55"
16549 changelog_register || error "changelog_register failed"
16550 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16552 changelog_users $SINGLEMDS | grep -q $cl_user ||
16553 error "User '$cl_user' not found in changelog_users"
16555 # Clear some types so that MTIME changelogs are generated
16556 changelog_chmask "-CREAT"
16557 changelog_chmask "-CLOSE"
16559 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16561 # Test CL_MTIME during setattr
16562 touch $DIR/$tdir/$tfile
16563 compare_mtime_changelog $DIR/$tdir/$tfile
16565 # Test CL_MTIME during close
16566 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16567 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16569 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16573 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16574 skip "Need MDS version at least 2.14.51"
16581 changelog_register || error "first changelog_register failed"
16582 changelog_register || error "second changelog_register failed"
16584 cl_users=(${CL_USERS[mds1]})
16585 cl_user1="${cl_users[0]}"
16586 cl_user2="${cl_users[1]}"
16587 # generate some changelog records to accumulate on MDT0
16588 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16589 createmany -m $DIR/$tdir/$tfile 50 ||
16590 error "create $DIR/$tdir/$tfile failed"
16591 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16594 # check changelogs have been generated
16595 local nbcl=$(changelog_dump | wc -l)
16596 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16598 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16599 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16601 __changelog_clear mds1 $cl_user1 +10
16602 __changelog_clear mds1 $cl_user2 0 &
16605 __changelog_clear mds1 $cl_user1 0 ||
16606 error "fail to cancel record for $cl_user1"
16608 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16610 run_test 160m "Changelog clear race"
16613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16614 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16615 skip "Need MDS version at least 2.14.51"
16624 changelog_register || error "first changelog_register failed"
16626 cl_users=(${CL_USERS[mds1]})
16627 cl_user1="${cl_users[0]}"
16629 # generate some changelog records to accumulate on MDT0
16630 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16631 first_rec=$(changelog_users $SINGLEMDS |
16632 awk '/^current.index:/ { print $NF }')
16633 while (( last_rec < (( first_rec + 65000)) )); do
16634 createmany -m $DIR/$tdir/$tfile 10000 ||
16635 error "create $DIR/$tdir/$tfile failed"
16637 for i in $(seq 0 10000); do
16638 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16642 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16643 error "unlinkmany failed unlink"
16644 last_rec=$(changelog_users $SINGLEMDS |
16645 awk '/^current.index:/ { print $NF }')
16646 echo last record $last_rec
16647 (( last_rec == 0 )) && error "no changelog found"
16650 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16651 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16653 __changelog_clear mds1 $cl_user1 0 &
16656 __changelog_clear mds1 $cl_user1 0 ||
16657 error "fail to cancel record for $cl_user1"
16659 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16661 run_test 160n "Changelog destroy race"
16664 local mdt="$(facet_svc $SINGLEMDS)"
16666 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16667 remote_mds_nodsh && skip "remote MDS with nodsh"
16668 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16669 skip "Need MDS version at least 2.14.52"
16671 changelog_register --user test_160o -m unlnk+close+open ||
16672 error "changelog_register failed"
16674 do_facet $SINGLEMDS $LCTL --device $mdt \
16675 changelog_register -u "Tt3_-#" &&
16676 error "bad symbols in name should fail"
16678 do_facet $SINGLEMDS $LCTL --device $mdt \
16679 changelog_register -u test_160o &&
16680 error "the same name registration should fail"
16682 do_facet $SINGLEMDS $LCTL --device $mdt \
16683 changelog_register -u test_160toolongname &&
16684 error "too long name registration should fail"
16686 changelog_chmask "MARK+HSM"
16687 lctl get_param mdd.*.changelog*mask
16688 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16689 changelog_users $SINGLEMDS | grep -q $cl_user ||
16690 error "User $cl_user not found in changelog_users"
16692 echo $cl_user | grep -q test_160o ||
16693 error "User $cl_user has no specific name 'test160o'"
16696 changelog_clear 0 || error "changelog_clear failed"
16697 # generate some changelog records to accumulate on MDT0
16698 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16699 touch $DIR/$tdir/$tfile # open 1
16701 OPENS=$(changelog_dump | grep -c "OPEN")
16702 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16704 # must be no MKDIR it wasn't set as user mask
16705 MKDIR=$(changelog_dump | grep -c "MKDIR")
16706 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16708 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16709 mdd.$mdt.changelog_current_mask -n)
16710 # register maskless user
16711 changelog_register || error "changelog_register failed"
16712 # effective mask should be not changed because it is not minimal
16713 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16714 mdd.$mdt.changelog_current_mask -n)
16715 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16716 # set server mask to minimal value
16717 changelog_chmask "MARK"
16718 # check effective mask again, should be treated as DEFMASK now
16719 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16720 mdd.$mdt.changelog_current_mask -n)
16721 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16723 do_facet $SINGLEMDS $LCTL --device $mdt \
16724 changelog_deregister -u test_160o ||
16725 error "cannot deregister by name"
16727 run_test 160o "changelog user name and mask"
16730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16731 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16732 skip "Need MDS version at least 2.14.51"
16733 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16739 changelog_register || error "first changelog_register failed"
16741 cl_users=(${CL_USERS[mds1]})
16742 cl_user1="${cl_users[0]}"
16744 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16745 createmany -m $DIR/$tdir/$tfile 50 ||
16746 error "create $DIR/$tdir/$tfile failed"
16747 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16750 # check changelogs have been generated
16751 entry_count=$(changelog_dump | wc -l)
16752 ((entry_count != 0)) || error "no changelog entries found"
16754 # remove changelog_users and check that orphan entries are removed
16756 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16757 start mds1 || error "cannot start mdt"
16758 entry_count=$(changelog_dump | wc -l)
16759 ((entry_count == 0)) ||
16760 error "found $entry_count changelog entries, expected none"
16762 run_test 160p "Changelog orphan cleanup with no users"
16765 local mdt="$(facet_svc $SINGLEMDS)"
16768 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16769 remote_mds_nodsh && skip "remote MDS with nodsh"
16770 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16771 skip "Need MDS version at least 2.14.54"
16773 # set server mask to minimal value like server init does
16774 changelog_chmask "MARK"
16775 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16776 error "changelog_register failed"
16777 # check effective mask again, should be treated as DEFMASK now
16778 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16779 mdd.$mdt.changelog_current_mask -n)
16780 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16781 error "changelog_deregister failed"
16782 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16784 run_test 160q "changelog effective mask is DEFMASK if not set"
16787 remote_mds_nodsh && skip "remote MDS with nodsh"
16788 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16789 skip "Need MDS version at least 2.14.55"
16791 local mdts=$(comma_list $(mdts_nodes))
16793 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16794 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16795 fail_val=$((24 * 3600 * 10))
16797 # Create a user which is 10 days old
16798 changelog_register || error "first changelog_register failed"
16800 declare -A cl_user1
16803 # generate some changelog records to accumulate on each MDT
16804 # use all_char because created files should be evenly distributed
16805 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16806 error "test_mkdir $tdir failed"
16807 for ((i = 0; i < MDSCOUNT; i++)); do
16808 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16809 error "create $DIR/$tdir/d$i.1 failed"
16812 # check changelogs have been generated
16813 local nbcl=$(changelog_dump | wc -l)
16814 (( nbcl > 0 )) || error "no changelogs found"
16816 # reduce the max_idle_indexes value to make sure we exceed it
16817 for param in "changelog_max_idle_indexes=2097446912" \
16818 "changelog_max_idle_time=2592000" \
16820 "changelog_min_gc_interval=2"; do
16821 local MDT0=$(facet_svc $SINGLEMDS)
16822 local var="${param%=*}"
16823 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16825 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16826 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16827 error "unable to set mdd.*.$param"
16830 local start=$SECONDS
16831 for i in $(seq $MDSCOUNT); do
16832 cl_users=(${CL_USERS[mds$i]})
16833 cl_user1[mds$i]="${cl_users[0]}"
16835 [[ -n "${cl_user1[mds$i]}" ]] ||
16836 error "mds$i: no user registered"
16839 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16840 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16842 # ensure we are past the previous changelog_min_gc_interval set above
16843 local sleep2=$((start + 2 - SECONDS))
16844 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16846 # Generate one more changelog to trigger GC
16847 for ((i = 0; i < MDSCOUNT; i++)); do
16848 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16849 error "create $DIR/$tdir/d$i.3 failed"
16852 # ensure gc thread is done
16853 for node in $(mdts_nodes); do
16854 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16855 error "$node: GC-thread not done"
16858 do_nodes $mdts $LCTL set_param fail_loc=0
16860 for (( i = 1; i <= MDSCOUNT; i++ )); do
16861 # check cl_user1 is purged
16862 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16863 error "mds$i: User ${cl_user1[mds$i]} is registered"
16867 run_test 160s "changelog garbage collect on idle records * time"
16870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16872 test_mkdir -c1 $DIR/$tdir
16873 cp /etc/hosts $DIR/$tdir/$tfile
16874 test_mkdir -c1 $DIR/$tdir/foo1
16875 test_mkdir -c1 $DIR/$tdir/foo2
16876 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16877 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16878 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16879 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16880 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16881 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16882 $LFS fid2path $DIR $FID
16883 error "bad link ea"
16886 rm $DIR/$tdir/foo2/zachary
16888 rm $DIR/$tdir/foo2/thor
16890 rm $DIR/$tdir/$tfile
16892 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16893 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16894 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16895 rm $DIR/$tdir/foo2/maggie
16898 local longname=$tfile.avg_len_is_thirty_two_
16899 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16900 error_noexit 'failed to unlink many hardlinks'" EXIT
16901 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16902 error "failed to hardlink many files"
16903 links=$($LFS fid2path $DIR $FID | wc -l)
16904 echo -n "${links}/1000 links in link EA"
16905 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16907 run_test 161a "link ea sanity"
16910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16911 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16914 local remote_dir=$DIR/$tdir/remote_dir
16916 mkdir -p $DIR/$tdir
16917 $LFS mkdir -i $MDTIDX $remote_dir ||
16918 error "create remote directory failed"
16920 cp /etc/hosts $remote_dir/$tfile
16921 mkdir -p $remote_dir/foo1
16922 mkdir -p $remote_dir/foo2
16923 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16924 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16925 ln $remote_dir/$tfile $remote_dir/foo1/luna
16926 ln $remote_dir/$tfile $remote_dir/foo2/thor
16928 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16930 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16931 $LFS fid2path $DIR $FID
16932 error "bad link ea"
16935 rm $remote_dir/foo2/zachary
16937 rm $remote_dir/foo2/thor
16939 rm $remote_dir/$tfile
16941 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16942 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16943 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16944 $LFS fid2path $DIR $FID
16945 error "bad link rename"
16947 rm $remote_dir/foo2/maggie
16950 local longname=filename_avg_len_is_thirty_two_
16951 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16952 error "failed to hardlink many files"
16953 links=$($LFS fid2path $DIR $FID | wc -l)
16954 echo -n "${links}/1000 links in link EA"
16955 [[ ${links} -gt 60 ]] ||
16956 error "expected at least 60 links in link EA"
16957 unlinkmany $remote_dir/foo2/$longname 1000 ||
16958 error "failed to unlink many hardlinks"
16960 run_test 161b "link ea sanity under remote directory"
16963 remote_mds_nodsh && skip "remote MDS with nodsh"
16964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16965 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16966 skip "Need MDS version at least 2.1.5"
16968 # define CLF_RENAME_LAST 0x0001
16969 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16970 changelog_register || error "changelog_register failed"
16973 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16974 touch $DIR/$tdir/foo_161c
16975 touch $DIR/$tdir/bar_161c
16976 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16977 changelog_dump | grep RENME | tail -n 5
16978 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16979 changelog_clear 0 || error "changelog_clear failed"
16980 if [ x$flags != "x0x1" ]; then
16981 error "flag $flags is not 0x1"
16984 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16985 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16986 touch $DIR/$tdir/foo_161c
16987 touch $DIR/$tdir/bar_161c
16988 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16989 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16990 changelog_dump | grep RENME | tail -n 5
16991 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16992 changelog_clear 0 || error "changelog_clear failed"
16993 if [ x$flags != "x0x0" ]; then
16994 error "flag $flags is not 0x0"
16996 echo "rename overwrite a target having nlink > 1," \
16997 "changelog record has flags of $flags"
16999 # rename doesn't overwrite a target (changelog flag 0x0)
17000 touch $DIR/$tdir/foo_161c
17001 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17002 changelog_dump | grep RENME | tail -n 5
17003 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17004 changelog_clear 0 || error "changelog_clear failed"
17005 if [ x$flags != "x0x0" ]; then
17006 error "flag $flags is not 0x0"
17008 echo "rename doesn't overwrite a target," \
17009 "changelog record has flags of $flags"
17011 # define CLF_UNLINK_LAST 0x0001
17012 # unlink a file having nlink = 1 (changelog flag 0x1)
17013 rm -f $DIR/$tdir/foo2_161c
17014 changelog_dump | grep UNLNK | tail -n 5
17015 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17016 changelog_clear 0 || error "changelog_clear failed"
17017 if [ x$flags != "x0x1" ]; then
17018 error "flag $flags is not 0x1"
17020 echo "unlink a file having nlink = 1," \
17021 "changelog record has flags of $flags"
17023 # unlink a file having nlink > 1 (changelog flag 0x0)
17024 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17025 rm -f $DIR/$tdir/foobar_161c
17026 changelog_dump | grep UNLNK | tail -n 5
17027 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17028 changelog_clear 0 || error "changelog_clear failed"
17029 if [ x$flags != "x0x0" ]; then
17030 error "flag $flags is not 0x0"
17032 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17034 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17037 remote_mds_nodsh && skip "remote MDS with nodsh"
17038 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17043 changelog_register || error "changelog_register failed"
17045 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17046 # interfer with $MOUNT/.lustre/fid/ access
17048 [[ $? -eq 0 ]] || error "mkdir failed"
17050 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17051 $LCTL set_param fail_loc=0x8000140c
17053 $LCTL set_param fail_val=5
17056 echo foofoo > $DIR/$tdir/$tfile &
17059 # wait for create to be delayed
17063 [[ $? -eq 0 ]] || error "create should be blocked"
17065 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17066 stack_trap "rm -f $tempfile"
17067 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17068 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17069 # some delay may occur during ChangeLog publishing and file read just
17070 # above, that could allow file write to happen finally
17071 [[ -s $tempfile ]] && echo "file should be empty"
17073 $LCTL set_param fail_loc=0
17076 [[ $? -eq 0 ]] || error "create failed"
17078 run_test 161d "create with concurrent .lustre/fid access"
17081 local expected="$1"
17086 path=$($LFS fid2path "$@")
17089 if [ $rc -ne 0 ]; then
17090 error "path looked up of '$expected' failed: rc=$rc"
17091 elif [ "$path" != "$expected" ]; then
17092 error "path looked up '$path' instead of '$expected'"
17094 echo "FID '$fid' resolves to path '$path' as expected"
17098 test_162a() { # was test_162
17099 test_mkdir -p -c1 $DIR/$tdir/d2
17100 touch $DIR/$tdir/d2/$tfile
17101 touch $DIR/$tdir/d2/x1
17102 touch $DIR/$tdir/d2/x2
17103 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17104 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17106 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17107 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17110 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17111 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17112 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17114 # softlink to wrong file
17115 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17116 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17117 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17120 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17121 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17122 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17123 # fid2path dir/fsname should both work
17124 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17125 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17127 # hardlink count: check that there are 2 links
17128 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17129 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17131 # hardlink indexing: remove the first link
17132 rm $DIR/$tdir/d2/p/q/r/hlink
17133 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17135 run_test 162a "path lookup sanity"
17138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17139 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17142 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17143 error "create striped dir failed"
17145 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17146 tail -n 1 | awk '{print $2}')
17147 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17149 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17150 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17153 for ((i=0;i<5;i++)); do
17154 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17155 error "get fid for f$i failed"
17156 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17158 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17159 error "get fid for d$i failed"
17160 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17165 run_test 162b "striped directory path lookup sanity"
17167 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17169 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17170 skip "Need MDS version at least 2.7.51"
17172 local lpath=$tdir.local
17173 local rpath=$tdir.remote
17175 test_mkdir $DIR/$lpath
17176 test_mkdir $DIR/$rpath
17178 for ((i = 0; i <= 101; i++)); do
17181 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17182 error "get fid for local directory $DIR/$lpath failed"
17183 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17186 test_mkdir $DIR/$rpath
17187 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17188 error "get fid for remote directory $DIR/$rpath failed"
17189 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17194 run_test 162c "fid2path works with paths 100 or more directories deep"
17196 oalr_event_count() {
17200 awk -v name="${FSNAME}-OST0000" \
17201 -v event="${event}" \
17202 '$1 == "TRACE" && $2 == event && $3 == name' \
17207 oalr_expect_event_count() {
17210 local expect="${3}"
17213 count=$(oalr_event_count "${event}" "${trace}")
17214 if ((count == expect)); then
17218 error_noexit "${event} event count was '${count}', expected ${expect}"
17224 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17226 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17230 sync # Flush previous IOs so we can count log entries.
17231 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17232 stack_trap cleanup_165 EXIT
17236 local trace="/tmp/${tfile}.trace"
17240 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17241 skip "OFD access log unsupported"
17244 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17247 do_facet ost1 ofd_access_log_reader --list
17250 do_facet ost1 killall -TERM ofd_access_log_reader
17254 if ((rc != 0)); then
17255 error "ofd_access_log_reader exited with rc = '${rc}'"
17258 # Parse trace file for discovery events:
17259 oalr_expect_event_count alr_log_add "${trace}" 1
17260 oalr_expect_event_count alr_log_eof "${trace}" 1
17261 oalr_expect_event_count alr_log_free "${trace}" 1
17263 run_test 165a "ofd access log discovery"
17266 local trace="/tmp/${tfile}.trace"
17267 local file="${DIR}/${tfile}"
17276 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17277 skip "OFD access log unsupported"
17280 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17283 do_facet ost1 ofd_access_log_reader --list
17285 lfs setstripe -c 1 -i 0 "${file}"
17286 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17287 error "cannot create '${file}'"
17290 do_facet ost1 killall -TERM ofd_access_log_reader
17294 if ((rc != 0)); then
17295 error "ofd_access_log_reader exited with rc = '${rc}'"
17298 oalr_expect_event_count alr_log_entry "${trace}" 1
17300 pfid1=$($LFS path2fid "${file}")
17302 # 1 2 3 4 5 6 7 8 9 10
17303 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17304 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17306 echo "entry = '${entry[*]}'" >&2
17309 if [[ "${pfid1}" != "${pfid2}" ]]; then
17310 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17314 if ((size != 1048576)); then
17315 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17319 if [[ "${flags}" != "w" ]]; then
17320 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17323 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17326 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17327 error "cannot read '${file}'"
17330 do_facet ost1 killall -TERM ofd_access_log_reader
17334 if ((rc != 0)); then
17335 error "ofd_access_log_reader exited with rc = '${rc}'"
17338 oalr_expect_event_count alr_log_entry "${trace}" 1
17340 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17341 echo "entry = '${entry[*]}'" >&2
17344 if [[ "${pfid1}" != "${pfid2}" ]]; then
17345 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17349 if ((size != 524288)); then
17350 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17354 if [[ "${flags}" != "r" ]]; then
17355 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17358 run_test 165b "ofd access log entries are produced and consumed"
17361 local trace="/tmp/${tfile}.trace"
17362 local file="${DIR}/${tdir}/${tfile}"
17364 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17365 skip "OFD access log unsupported"
17367 test_mkdir "${DIR}/${tdir}"
17370 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17373 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17375 # 4096 / 64 = 64. Create twice as many entries.
17376 for ((i = 0; i < 128; i++)); do
17377 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17378 error "cannot create file"
17383 do_facet ost1 killall -TERM ofd_access_log_reader
17386 if ((rc != 0)); then
17387 error "ofd_access_log_reader exited with rc = '${rc}'"
17390 unlinkmany "${file}-%d" 128
17392 run_test 165c "full ofd access logs do not block IOs"
17394 oal_get_read_count() {
17397 # STATS lustre-OST0001 alr_read_count 1
17399 do_facet ost1 cat "${stats}" |
17400 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17401 END { print count; }'
17404 oal_expect_read_count() {
17409 # Ask ofd_access_log_reader to write stats.
17410 do_facet ost1 killall -USR1 ofd_access_log_reader
17412 # Allow some time for things to happen.
17415 count=$(oal_get_read_count "${stats}")
17416 if ((count == expect)); then
17420 error_noexit "bad read count, got ${count}, expected ${expect}"
17421 do_facet ost1 cat "${stats}" >&2
17426 local stats="/tmp/${tfile}.stats"
17427 local file="${DIR}/${tdir}/${tfile}"
17428 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17430 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17431 skip "OFD access log unsupported"
17433 test_mkdir "${DIR}/${tdir}"
17436 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17439 lfs setstripe -c 1 -i 0 "${file}"
17441 do_facet ost1 lctl set_param "${param}=rw"
17442 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17443 error "cannot create '${file}'"
17444 oal_expect_read_count "${stats}" 1
17446 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17447 error "cannot read '${file}'"
17448 oal_expect_read_count "${stats}" 2
17450 do_facet ost1 lctl set_param "${param}=r"
17451 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17452 error "cannot create '${file}'"
17453 oal_expect_read_count "${stats}" 2
17455 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17456 error "cannot read '${file}'"
17457 oal_expect_read_count "${stats}" 3
17459 do_facet ost1 lctl set_param "${param}=w"
17460 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17461 error "cannot create '${file}'"
17462 oal_expect_read_count "${stats}" 4
17464 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17465 error "cannot read '${file}'"
17466 oal_expect_read_count "${stats}" 4
17468 do_facet ost1 lctl set_param "${param}=0"
17469 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17470 error "cannot create '${file}'"
17471 oal_expect_read_count "${stats}" 4
17473 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17474 error "cannot read '${file}'"
17475 oal_expect_read_count "${stats}" 4
17477 do_facet ost1 killall -TERM ofd_access_log_reader
17480 if ((rc != 0)); then
17481 error "ofd_access_log_reader exited with rc = '${rc}'"
17484 run_test 165d "ofd_access_log mask works"
17487 local stats="/tmp/${tfile}.stats"
17488 local file0="${DIR}/${tdir}-0/${tfile}"
17489 local file1="${DIR}/${tdir}-1/${tfile}"
17491 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17492 skip "OFD access log unsupported"
17494 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17496 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17497 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17499 lfs setstripe -c 1 -i 0 "${file0}"
17500 lfs setstripe -c 1 -i 0 "${file1}"
17503 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17506 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17507 error "cannot create '${file0}'"
17509 oal_expect_read_count "${stats}" 0
17511 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17512 error "cannot create '${file1}'"
17514 oal_expect_read_count "${stats}" 1
17516 do_facet ost1 killall -TERM ofd_access_log_reader
17519 if ((rc != 0)); then
17520 error "ofd_access_log_reader exited with rc = '${rc}'"
17523 run_test 165e "ofd_access_log MDT index filter works"
17526 local trace="/tmp/${tfile}.trace"
17531 do_facet ost1 timeout 60 ofd_access_log_reader \
17532 --exit-on-close --debug=- --trace=- > "${trace}" &
17539 if ((rc != 0)); then
17540 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17545 run_test 165f "ofd_access_log_reader --exit-on-close works"
17548 # do directio so as not to populate the page cache
17549 log "creating a 10 Mb file"
17550 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17551 error "multiop failed while creating a file"
17552 log "starting reads"
17553 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17554 log "truncating the file"
17555 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17556 error "multiop failed while truncating the file"
17558 kill %+ || true # reads might have finished
17559 echo "wait until dd is finished"
17561 log "removing the temporary file"
17562 rm -rf $DIR/$tfile || error "tmp file removal failed"
17564 run_test 169 "parallel read and truncate should not deadlock"
17567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17569 $LCTL clear # bug 18514
17570 $LCTL debug_daemon start $TMP/${tfile}_log_good
17572 $LCTL debug_daemon stop
17573 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17574 error "sed failed to read log_good"
17576 $LCTL debug_daemon start $TMP/${tfile}_log_good
17578 $LCTL debug_daemon stop
17580 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17581 error "lctl df log_bad failed"
17583 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17584 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17586 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17587 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17589 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17590 error "bad_line good_line1 good_line2 are empty"
17592 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17593 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17594 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17596 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17597 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17598 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17600 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17601 error "bad_line_new good_line_new are empty"
17603 local expected_good=$((good_line1 + good_line2*2))
17605 rm -f $TMP/${tfile}*
17606 # LU-231, short malformed line may not be counted into bad lines
17607 if [ $bad_line -ne $bad_line_new ] &&
17608 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17609 error "expected $bad_line bad lines, but got $bad_line_new"
17613 if [ $expected_good -ne $good_line_new ]; then
17614 error "expected $expected_good good lines, but got $good_line_new"
17619 run_test 170 "test lctl df to handle corrupted log ====================="
17621 test_171() { # bug20592
17622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17624 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17625 $LCTL set_param fail_loc=0x50e
17626 $LCTL set_param fail_val=3000
17627 multiop_bg_pause $DIR/$tfile O_s || true
17629 kill -USR1 $MULTIPID
17633 if dmesg | grep "recursive fault"; then
17634 error "caught a recursive fault"
17636 $LCTL set_param fail_loc=0
17639 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17641 # it would be good to share it with obdfilter-survey/iokit-libecho code
17642 setup_obdecho_osc () {
17645 local obdfilter_name=$2
17646 echo "Creating new osc for $obdfilter_name on $ost_nid"
17647 # make sure we can find loopback nid
17648 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17650 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17651 ${obdfilter_name}_osc_UUID || rc=2; }
17652 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17653 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17657 cleanup_obdecho_osc () {
17658 local obdfilter_name=$1
17659 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17660 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17667 local pages=${3:-64}
17672 local obd_size=$(get_obd_size $node $OBD)
17673 local page_size=$(get_page_size $node)
17674 if [[ -n "$obd_size" ]]; then
17675 local new_count=$((obd_size / (pages * page_size / 1024)))
17676 [[ $new_count -ge $count ]] || count=$new_count
17679 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17680 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17682 if [ $rc -eq 0 ]; then
17683 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17684 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17686 echo "New object id is $id"
17687 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17689 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17690 "test_brw $count w v $pages $id" || rc=4; }
17691 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17693 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17694 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17695 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17696 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17697 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17704 if ! [ -d /sys/fs/lustre/echo_client ] &&
17705 ! module_loaded obdecho; then
17706 load_module obdecho/obdecho &&
17707 stack_trap "rmmod obdecho" EXIT ||
17708 error "unable to load obdecho on client"
17711 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17712 local host=$($LCTL get_param -n osc.$osc.import |
17713 awk '/current_connection:/ { print $2 }' )
17714 local target=$($LCTL get_param -n osc.$osc.import |
17715 awk '/target:/ { print $2 }' )
17716 target=${target%_UUID}
17718 if [ -n "$target" ]; then
17719 setup_obdecho_osc $host $target &&
17720 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17721 { error "obdecho setup failed with $?"; return; }
17723 obdecho_test ${target}_osc client ||
17724 error "obdecho_test failed on ${target}_osc"
17726 $LCTL get_param osc.$osc.import
17727 error "there is no osc.$osc.import target"
17730 run_test 180a "test obdecho on osc"
17733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17734 remote_ost_nodsh && skip "remote OST with nodsh"
17736 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17737 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17738 error "failed to load module obdecho"
17740 local target=$(do_facet ost1 $LCTL dl |
17741 awk '/obdfilter/ { print $4; exit; }')
17743 if [ -n "$target" ]; then
17744 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17746 do_facet ost1 $LCTL dl
17747 error "there is no obdfilter target on ost1"
17750 run_test 180b "test obdecho directly on obdfilter"
17752 test_180c() { # LU-2598
17753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17754 remote_ost_nodsh && skip "remote OST with nodsh"
17755 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17756 skip "Need MDS version at least 2.4.0"
17758 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17759 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17760 error "failed to load module obdecho"
17762 local target=$(do_facet ost1 $LCTL dl |
17763 awk '/obdfilter/ { print $4; exit; }')
17765 if [ -n "$target" ]; then
17766 local pages=16384 # 64MB bulk I/O RPC size
17768 obdecho_test "$target" ost1 "$pages" ||
17769 error "obdecho_test with pages=$pages failed with $?"
17771 do_facet ost1 $LCTL dl
17772 error "there is no obdfilter target on ost1"
17775 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17777 test_181() { # bug 22177
17778 test_mkdir $DIR/$tdir
17779 # create enough files to index the directory
17780 createmany -o $DIR/$tdir/foobar 4000
17781 # print attributes for debug purpose
17784 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17786 # remove the files & current working dir
17787 unlinkmany $DIR/$tdir/foobar 4000
17789 kill -USR1 $MULTIPID
17791 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17794 run_test 181 "Test open-unlinked dir ========================"
17800 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17802 $LCTL set_param mdc.*.rpc_stats=clear
17804 for (( i = 0; i < $tcount; i++ )) ; do
17805 mkdir $DIR/$tdir/$i
17808 for (( i = 0; i < $tcount; i++ )) ; do
17809 createmany -o $DIR/$tdir/$i/f- $fcount &
17813 for (( i = 0; i < $tcount; i++ )) ; do
17814 unlinkmany $DIR/$tdir/$i/f- $fcount &
17818 $LCTL get_param mdc.*.rpc_stats
17822 run_test 182 "Test parallel modify metadata operations ================"
17824 test_183() { # LU-2275
17825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17826 remote_mds_nodsh && skip "remote MDS with nodsh"
17827 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17828 skip "Need MDS version at least 2.3.56"
17830 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17831 echo aaa > $DIR/$tdir/$tfile
17833 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17834 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17836 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17837 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17839 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17841 # Flush negative dentry cache
17842 touch $DIR/$tdir/$tfile
17844 # We are not checking for any leaked references here, they'll
17845 # become evident next time we do cleanup with module unload.
17848 run_test 183 "No crash or request leak in case of strange dispositions ========"
17850 # test suite 184 is for LU-2016, LU-2017
17852 check_swap_layouts_support
17854 dir0=$DIR/$tdir/$testnum
17855 test_mkdir -p -c1 $dir0
17860 $LFS setstripe -c1 $file1
17862 $LFS setstripe -c2 $file2
17864 gen1=$($LFS getstripe -g $file1)
17865 gen2=$($LFS getstripe -g $file2)
17867 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17868 gen=$($LFS getstripe -g $file1)
17869 [[ $gen1 != $gen ]] ||
17870 error "Layout generation on $file1 does not change"
17871 gen=$($LFS getstripe -g $file2)
17872 [[ $gen2 != $gen ]] ||
17873 error "Layout generation on $file2 does not change"
17875 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17876 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17878 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17880 run_test 184a "Basic layout swap"
17883 check_swap_layouts_support
17885 dir0=$DIR/$tdir/$testnum
17886 mkdir -p $dir0 || error "creating dir $dir0"
17893 $LFS setstripe -c1 $file1
17894 $LFS setstripe -c2 $file2
17895 $LFS setstripe -c1 $file3
17896 chown $RUNAS_ID $file3
17897 gen1=$($LFS getstripe -g $file1)
17898 gen2=$($LFS getstripe -g $file2)
17900 $LFS swap_layouts $dir1 $dir2 &&
17901 error "swap of directories layouts should fail"
17902 $LFS swap_layouts $dir1 $file1 &&
17903 error "swap of directory and file layouts should fail"
17904 $RUNAS $LFS swap_layouts $file1 $file2 &&
17905 error "swap of file we cannot write should fail"
17906 $LFS swap_layouts $file1 $file3 &&
17907 error "swap of file with different owner should fail"
17908 /bin/true # to clear error code
17910 run_test 184b "Forbidden layout swap (will generate errors)"
17913 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17914 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17915 check_swap_layouts_support
17916 check_swap_layout_no_dom $DIR
17918 local dir0=$DIR/$tdir/$testnum
17919 mkdir -p $dir0 || error "creating dir $dir0"
17921 local ref1=$dir0/ref1
17922 local ref2=$dir0/ref2
17923 local file1=$dir0/file1
17924 local file2=$dir0/file2
17925 # create a file large enough for the concurrent test
17926 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17927 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17928 echo "ref file size: ref1($(stat -c %s $ref1))," \
17929 "ref2($(stat -c %s $ref2))"
17932 dd if=$ref1 of=$file1 bs=16k &
17935 # Make sure dd starts to copy file, but wait at most 5 seconds
17937 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17939 $LFS swap_layouts $file1 $file2
17942 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17943 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17945 # how many bytes copied before swapping layout
17946 local copied=$(stat -c %s $file2)
17947 local remaining=$(stat -c %s $ref1)
17948 remaining=$((remaining - copied))
17949 echo "Copied $copied bytes before swapping layout..."
17951 cmp -n $copied $file1 $ref2 | grep differ &&
17952 error "Content mismatch [0, $copied) of ref2 and file1"
17953 cmp -n $copied $file2 $ref1 ||
17954 error "Content mismatch [0, $copied) of ref1 and file2"
17955 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17956 error "Content mismatch [$copied, EOF) of ref1 and file1"
17959 rm -f $ref1 $ref2 $file1 $file2
17961 run_test 184c "Concurrent write and layout swap"
17964 check_swap_layouts_support
17965 check_swap_layout_no_dom $DIR
17966 [ -z "$(which getfattr 2>/dev/null)" ] &&
17967 skip_env "no getfattr command"
17969 local file1=$DIR/$tdir/$tfile-1
17970 local file2=$DIR/$tdir/$tfile-2
17971 local file3=$DIR/$tdir/$tfile-3
17975 mkdir -p $DIR/$tdir
17976 touch $file1 || error "create $file1 failed"
17977 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17978 error "create $file2 failed"
17979 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17980 error "create $file3 failed"
17981 lovea1=$(get_layout_param $file1)
17983 $LFS swap_layouts $file2 $file3 ||
17984 error "swap $file2 $file3 layouts failed"
17985 $LFS swap_layouts $file1 $file2 ||
17986 error "swap $file1 $file2 layouts failed"
17988 lovea2=$(get_layout_param $file2)
17991 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17993 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17994 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17996 run_test 184d "allow stripeless layouts swap"
17999 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18000 skip "Need MDS version at least 2.6.94"
18001 check_swap_layouts_support
18002 check_swap_layout_no_dom $DIR
18003 [ -z "$(which getfattr 2>/dev/null)" ] &&
18004 skip_env "no getfattr command"
18006 local file1=$DIR/$tdir/$tfile-1
18007 local file2=$DIR/$tdir/$tfile-2
18008 local file3=$DIR/$tdir/$tfile-3
18011 mkdir -p $DIR/$tdir
18012 touch $file1 || error "create $file1 failed"
18013 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18014 error "create $file2 failed"
18015 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18016 error "create $file3 failed"
18018 $LFS swap_layouts $file1 $file2 ||
18019 error "swap $file1 $file2 layouts failed"
18021 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18022 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18024 echo 123 > $file1 || error "Should be able to write into $file1"
18026 $LFS swap_layouts $file1 $file3 ||
18027 error "swap $file1 $file3 layouts failed"
18029 echo 123 > $file1 || error "Should be able to write into $file1"
18031 rm -rf $file1 $file2 $file3
18033 run_test 184e "Recreate layout after stripeless layout swaps"
18036 # Create a file with name longer than sizeof(struct stat) ==
18037 # 144 to see if we can get chars from the file name to appear
18038 # in the returned striping. Note that 'f' == 0x66.
18039 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18041 mkdir -p $DIR/$tdir
18042 mcreate $DIR/$tdir/$file
18043 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18044 error "IOC_MDC_GETFILEINFO returned garbage striping"
18047 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18049 test_185() { # LU-2441
18050 # LU-3553 - no volatile file support in old servers
18051 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18052 skip "Need MDS version at least 2.3.60"
18054 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18055 touch $DIR/$tdir/spoo
18056 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18057 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18058 error "cannot create/write a volatile file"
18059 [ "$FILESET" == "" ] &&
18060 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18061 error "FID is still valid after close"
18063 multiop_bg_pause $DIR/$tdir vVw4096_c
18070 # assume that the next FID for this client is sequential, since stdout
18071 # is unfortunately eaten by multiop_bg_pause
18072 local n=$((${fidv[1]} + 1))
18073 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18074 if [ "$FILESET" == "" ]; then
18075 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18076 error "FID is missing before close"
18078 kill -USR1 $multi_pid
18079 # 1 second delay, so if mtime change we will see it
18081 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18082 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18084 run_test 185 "Volatile file support"
18086 function create_check_volatile() {
18090 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18093 local FID=$(cat /tmp/${tfile}.fid)
18094 [ "$FID" == "" ] && error "can't get FID for volatile"
18095 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18096 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18097 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18101 cancel_lru_locks mdc # flush opencache
18102 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18107 # LU-12516 - volatile creation via .lustre
18108 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18109 skip "Need MDS version at least 2.3.55"
18111 create_check_volatile 0
18112 [ $MDSCOUNT -lt 2 ] && return 0
18115 create_check_volatile 1
18119 run_test 185a "Volatile file creation in .lustre/fid/"
18122 remote_mds_nodsh && skip "remote MDS with nodsh"
18123 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18124 skip "Need MDS version at least 2.3.0"
18126 local dir0=$DIR/$tdir/$testnum
18127 mkdir -p $dir0 || error "creating dir $dir0"
18129 local file=$dir0/file1
18130 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18131 local dv1=$($LFS data_version $file)
18132 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18133 local dv2=$($LFS data_version $file)
18134 [[ $dv1 != $dv2 ]] ||
18135 error "data version did not change on write $dv1 == $dv2"
18140 run_test 187a "Test data version change"
18143 remote_mds_nodsh && skip "remote MDS with nodsh"
18144 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18145 skip "Need MDS version at least 2.3.0"
18147 local dir0=$DIR/$tdir/$testnum
18148 mkdir -p $dir0 || error "creating dir $dir0"
18150 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18151 [[ ${DV[0]} != ${DV[1]} ]] ||
18152 error "data version did not change on write"\
18153 " ${DV[0]} == ${DV[1]}"
18158 run_test 187b "Test data version change on volatile file"
18161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18162 remote_mgs_nodsh && skip "remote MGS with nodsh"
18163 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18165 local POOL=${POOL:-cea1}
18166 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18167 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18170 local last_ost=$(($OSTCOUNT - 1))
18172 local ost_list=$(seq $first_ost $ost_step $last_ost)
18173 local ost_range="$first_ost $last_ost $ost_step"
18174 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18175 local file_dir=$POOL_ROOT/file_tst
18176 local subdir=$test_path/subdir
18180 # former test_200a test_200b
18181 pool_add $POOL || { rc=$? ; break; }
18182 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18183 # former test_200c test_200d
18184 mkdir -p $test_path
18185 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18186 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18188 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18189 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18190 || { rc=$? ; break; }
18191 # former test_200e test_200f
18192 local files=$((OSTCOUNT*3))
18193 pool_alloc_files $POOL $test_path $files "$ost_list" \
18194 || { rc=$? ; break; }
18195 pool_create_files $POOL $file_dir $files "$ost_list" \
18196 || { rc=$? ; break; }
18197 # former test_200g test_200h
18198 pool_lfs_df $POOL || { rc=$? ; break; }
18199 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18201 # former test_201a test_201b test_201c
18202 pool_remove_first_target $POOL || { rc=$? ; break; }
18204 local f=$test_path/$tfile
18205 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18206 pool_remove $POOL $f || { rc=$? ; break; }
18214 run_test 200 "OST pools"
18216 # usage: default_attr <count | size | offset>
18218 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18221 # usage: check_default_stripe_attr
18222 check_default_stripe_attr() {
18223 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18226 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18228 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18232 error "unknown getstripe attr '$1'"
18235 [ $ACTUAL == $EXPECTED ] ||
18236 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18240 test_mkdir $DIR/$tdir
18241 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18243 check_default_stripe_attr --stripe-count
18244 check_default_stripe_attr --stripe-size
18245 check_default_stripe_attr --stripe-index
18247 run_test 204a "Print default stripe attributes"
18250 test_mkdir $DIR/$tdir
18251 $LFS setstripe --stripe-count 1 $DIR/$tdir
18253 check_default_stripe_attr --stripe-size
18254 check_default_stripe_attr --stripe-index
18256 run_test 204b "Print default stripe size and offset"
18259 test_mkdir $DIR/$tdir
18260 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18262 check_default_stripe_attr --stripe-count
18263 check_default_stripe_attr --stripe-index
18265 run_test 204c "Print default stripe count and offset"
18268 test_mkdir $DIR/$tdir
18269 $LFS setstripe --stripe-index 0 $DIR/$tdir
18271 check_default_stripe_attr --stripe-count
18272 check_default_stripe_attr --stripe-size
18274 run_test 204d "Print default stripe count and size"
18277 test_mkdir $DIR/$tdir
18278 $LFS setstripe -d $DIR/$tdir
18280 check_default_stripe_attr --stripe-count --raw
18281 check_default_stripe_attr --stripe-size --raw
18282 check_default_stripe_attr --stripe-index --raw
18284 run_test 204e "Print raw stripe attributes"
18287 test_mkdir $DIR/$tdir
18288 $LFS setstripe --stripe-count 1 $DIR/$tdir
18290 check_default_stripe_attr --stripe-size --raw
18291 check_default_stripe_attr --stripe-index --raw
18293 run_test 204f "Print raw stripe size and offset"
18296 test_mkdir $DIR/$tdir
18297 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18299 check_default_stripe_attr --stripe-count --raw
18300 check_default_stripe_attr --stripe-index --raw
18302 run_test 204g "Print raw stripe count and offset"
18305 test_mkdir $DIR/$tdir
18306 $LFS setstripe --stripe-index 0 $DIR/$tdir
18308 check_default_stripe_attr --stripe-count --raw
18309 check_default_stripe_attr --stripe-size --raw
18311 run_test 204h "Print raw stripe count and size"
18313 # Figure out which job scheduler is being used, if any,
18314 # or use a fake one
18315 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18316 JOBENV=SLURM_JOB_ID
18317 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18319 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18321 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18322 JOBENV=LOADL_STEP_ID
18323 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18326 $LCTL list_param jobid_name > /dev/null 2>&1
18327 if [ $? -eq 0 ]; then
18333 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18335 verify_jobstats() {
18340 # we don't really need to clear the stats for this test to work, since each
18341 # command has a unique jobid, but it makes debugging easier if needed.
18342 # for facet in $facets; do
18343 # local dev=$(convert_facet2label $facet)
18344 # # clear old jobstats
18345 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18348 # use a new JobID for each test, or we might see an old one
18349 [ "$JOBENV" = "FAKE_JOBID" ] &&
18350 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18352 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18354 [ "$JOBENV" = "nodelocal" ] && {
18355 FAKE_JOBID=id.$testnum.%e.$RANDOM
18356 $LCTL set_param jobid_name=$FAKE_JOBID
18357 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18360 log "Test: ${cmd[*]}"
18361 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18363 if [ $JOBENV = "FAKE_JOBID" ]; then
18364 FAKE_JOBID=$JOBVAL ${cmd[*]}
18369 # all files are created on OST0000
18370 for facet in $facets; do
18371 local stats="*.$(convert_facet2label $facet).job_stats"
18373 # strip out libtool wrappers for in-tree executables
18374 if (( $(do_facet $facet lctl get_param $stats |
18375 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18376 do_facet $facet lctl get_param $stats
18377 error "No jobstats for $JOBVAL found on $facet::$stats"
18383 local new_jobenv=$1
18385 set_persistent_param_and_check client "jobid_var" \
18386 "$FSNAME.sys.jobid_var" $new_jobenv
18389 test_205a() { # Job stats
18390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18391 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18392 skip "Need MDS version with at least 2.7.1"
18393 remote_mgs_nodsh && skip "remote MGS with nodsh"
18394 remote_mds_nodsh && skip "remote MDS with nodsh"
18395 remote_ost_nodsh && skip "remote OST with nodsh"
18396 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18397 skip "Server doesn't support jobstats"
18398 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18400 local old_jobenv=$($LCTL get_param -n jobid_var)
18401 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18403 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18404 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18406 stack_trap "do_facet mgs $PERM_CMD \
18407 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18411 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18412 mdt.*.job_cleanup_interval | head -n 1)
18413 local new_interval=5
18414 do_facet $SINGLEMDS \
18415 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18416 stack_trap "do_facet $SINGLEMDS \
18417 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18418 local start=$SECONDS
18422 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18423 verify_jobstats "$cmd" "$SINGLEMDS"
18425 cmd="rmdir $DIR/$tdir"
18426 verify_jobstats "$cmd" "$SINGLEMDS"
18427 # mkdir on secondary MDT
18428 if [ $MDSCOUNT -gt 1 ]; then
18429 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18430 verify_jobstats "$cmd" "mds2"
18433 cmd="mknod $DIR/$tfile c 1 3"
18434 verify_jobstats "$cmd" "$SINGLEMDS"
18436 cmd="rm -f $DIR/$tfile"
18437 verify_jobstats "$cmd" "$SINGLEMDS"
18438 # create all files on OST0000 so verify_jobstats can find OST stats
18440 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18441 verify_jobstats "$cmd" "$SINGLEMDS"
18443 cmd="touch $DIR/$tfile"
18444 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18446 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18447 verify_jobstats "$cmd" "ost1"
18449 cancel_lru_locks osc
18450 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18451 verify_jobstats "$cmd" "ost1"
18453 cmd="$TRUNCATE $DIR/$tfile 0"
18454 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18456 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18457 verify_jobstats "$cmd" "$SINGLEMDS"
18458 # jobstats expiry - sleep until old stats should be expired
18459 local left=$((new_interval + 5 - (SECONDS - start)))
18460 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18461 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18463 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18464 verify_jobstats "$cmd" "$SINGLEMDS"
18465 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18466 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18468 # Ensure that jobid are present in changelog (if supported by MDS)
18469 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18470 changelog_dump | tail -10
18471 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18472 [ $jobids -eq 9 ] ||
18473 error "Wrong changelog jobid count $jobids != 9"
18477 jobstats_set $JOBENV
18479 changelog_dump | grep $tfile
18480 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18481 [ $jobids -eq 0 ] ||
18482 error "Unexpected jobids when jobid_var=$JOBENV"
18485 # test '%j' access to environment variable - if supported
18486 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18487 JOBENV="JOBCOMPLEX"
18488 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18490 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18493 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18494 JOBENV="JOBCOMPLEX"
18495 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18497 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18500 # test '%j' access to per-session jobid - if supported
18501 if lctl list_param jobid_this_session > /dev/null 2>&1
18503 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18504 lctl set_param jobid_this_session=$USER
18506 JOBENV="JOBCOMPLEX"
18507 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18509 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18512 run_test 205a "Verify job stats"
18514 # LU-13117, LU-13597
18516 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18517 skip "Need MDS version at least 2.13.54.91"
18519 job_stats="mdt.*.job_stats"
18520 $LCTL set_param $job_stats=clear
18521 # Setting jobid_var to USER might not be supported
18522 $LCTL set_param jobid_var=USER || true
18523 $LCTL set_param jobid_name="%e.%u"
18524 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18525 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18526 grep "job_id:.*foolish" &&
18527 error "Unexpected jobid found"
18528 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18529 grep "open:.*min.*max.*sum" ||
18530 error "wrong job_stats format found"
18532 run_test 205b "Verify job stats jobid and output format"
18536 $LCTL set_param llite.*.stats=0
18537 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18538 $LCTL get_param llite.*.stats
18539 $LCTL get_param llite.*.stats | grep \
18540 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18541 error "wrong client stats format found"
18543 run_test 205c "Verify client stats format"
18545 # LU-1480, LU-1773 and LU-1657
18547 mkdir -p $DIR/$tdir
18548 $LFS setstripe -c -1 $DIR/$tdir
18549 #define OBD_FAIL_LOV_INIT 0x1403
18550 $LCTL set_param fail_loc=0xa0001403
18551 $LCTL set_param fail_val=1
18552 touch $DIR/$tdir/$tfile || true
18554 run_test 206 "fail lov_init_raid0() doesn't lbug"
18557 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18558 local fsz=`stat -c %s $DIR/$tfile`
18559 cancel_lru_locks mdc
18561 # do not return layout in getattr intent
18562 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18563 $LCTL set_param fail_loc=0x170
18564 local sz=`stat -c %s $DIR/$tfile`
18566 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18570 run_test 207a "can refresh layout at glimpse"
18573 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18574 local cksum=`md5sum $DIR/$tfile`
18575 local fsz=`stat -c %s $DIR/$tfile`
18576 cancel_lru_locks mdc
18577 cancel_lru_locks osc
18579 # do not return layout in getattr intent
18580 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18581 $LCTL set_param fail_loc=0x171
18583 # it will refresh layout after the file is opened but before read issues
18584 echo checksum is "$cksum"
18585 echo "$cksum" |md5sum -c --quiet || error "file differs"
18589 run_test 207b "can refresh layout at open"
18592 # FIXME: in this test suite, only RD lease is used. This is okay
18593 # for now as only exclusive open is supported. After generic lease
18594 # is done, this test suite should be revised. - Jinshan
18596 remote_mds_nodsh && skip "remote MDS with nodsh"
18597 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18598 skip "Need MDS version at least 2.4.52"
18600 echo "==== test 1: verify get lease work"
18601 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18603 echo "==== test 2: verify lease can be broken by upcoming open"
18604 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18608 $MULTIOP $DIR/$tfile oO_RDWR:c
18609 kill -USR1 $PID && wait $PID || error "break lease error"
18611 echo "==== test 3: verify lease can't be granted if an open already exists"
18612 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18616 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18617 kill -USR1 $PID && wait $PID || error "open file error"
18619 echo "==== test 4: lease can sustain over recovery"
18620 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18626 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18628 echo "==== test 5: lease broken can't be regained by replay"
18629 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18633 # open file to break lease and then recovery
18634 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18637 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18641 run_test 208 "Exclusive open"
18644 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18645 skip_env "must have disp_stripe"
18648 sync; sleep 5; sync;
18650 echo 3 > /proc/sys/vm/drop_caches
18651 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18652 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18653 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18655 # open/close 500 times
18656 for i in $(seq 500); do
18660 echo 3 > /proc/sys/vm/drop_caches
18661 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18662 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18663 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18665 echo "before: $req_before, after: $req_after"
18666 [ $((req_after - req_before)) -ge 300 ] &&
18667 error "open/close requests are not freed"
18670 run_test 209 "read-only open/close requests should be freed promptly"
18675 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18679 $LFS getstripe $DIR/$tfile
18681 wait $pid || error "multiop failed"
18683 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18687 $LFS getstripe $DIR/$tfile
18689 wait $pid || error "multiop failed"
18691 run_test 210 "lfs getstripe does not break leases"
18695 size=$((size % 8192 + 1))
18696 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18697 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18698 rm -f $DIR/f212 $DIR/f212.xyz
18700 run_test 212 "Sendfile test ============================================"
18703 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18704 cancel_lru_locks osc
18705 lctl set_param fail_loc=0x8000040f
18706 # generate a read lock
18707 cat $DIR/$tfile > /dev/null
18708 # write to the file, it will try to cancel the above read lock.
18709 cat /etc/hosts >> $DIR/$tfile
18711 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18713 test_214() { # for bug 20133
18714 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18715 for (( i=0; i < 340; i++ )) ; do
18716 touch $DIR/$tdir/d214c/a$i
18719 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18720 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18721 ls $DIR/d214c || error "ls $DIR/d214c failed"
18722 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18723 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18725 run_test 214 "hash-indexed directory test - bug 20133"
18727 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18728 create_lnet_proc_files() {
18729 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18732 # counterpart of create_lnet_proc_files
18733 remove_lnet_proc_files() {
18734 rm -f $TMP/lnet_$1.sys
18737 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18738 # 3rd arg as regexp for body
18739 check_lnet_proc_stats() {
18740 local l=$(cat "$TMP/lnet_$1" |wc -l)
18741 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18743 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18746 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18747 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18748 # optional and can be regexp for 2nd line (lnet.routes case)
18749 check_lnet_proc_entry() {
18750 local blp=2 # blp stands for 'position of 1st line of body'
18751 [ -z "$5" ] || blp=3 # lnet.routes case
18753 local l=$(cat "$TMP/lnet_$1" |wc -l)
18754 # subtracting one from $blp because the body can be empty
18755 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18757 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18758 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18760 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18761 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18763 # bail out if any unexpected line happened
18764 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18765 [ "$?" != 0 ] || error "$2 misformatted"
18768 test_215() { # for bugs 18102, 21079, 21517
18769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18771 local N='(0|[1-9][0-9]*)' # non-negative numeric
18772 local P='[1-9][0-9]*' # positive numeric
18773 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18774 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18775 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18776 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18778 local L1 # regexp for 1st line
18779 local L2 # regexp for 2nd line (optional)
18780 local BR # regexp for the rest (body)
18782 # lnet.stats should look as 11 space-separated non-negative numerics
18783 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18784 create_lnet_proc_files "stats"
18785 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18786 remove_lnet_proc_files "stats"
18788 # lnet.routes should look like this:
18789 # Routing disabled/enabled
18790 # net hops priority state router
18791 # where net is a string like tcp0, hops > 0, priority >= 0,
18792 # state is up/down,
18793 # router is a string like 192.168.1.1@tcp2
18794 L1="^Routing (disabled|enabled)$"
18795 L2="^net +hops +priority +state +router$"
18796 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18797 create_lnet_proc_files "routes"
18798 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18799 remove_lnet_proc_files "routes"
18801 # lnet.routers should look like this:
18802 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18803 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18804 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18805 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18806 L1="^ref +rtr_ref +alive +router$"
18807 BR="^$P +$P +(up|down) +$NID$"
18808 create_lnet_proc_files "routers"
18809 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18810 remove_lnet_proc_files "routers"
18812 # lnet.peers should look like this:
18813 # nid refs state last max rtr min tx min queue
18814 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18815 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18816 # numeric (0 or >0 or <0), queue >= 0.
18817 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18818 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18819 create_lnet_proc_files "peers"
18820 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18821 remove_lnet_proc_files "peers"
18823 # lnet.buffers should look like this:
18824 # pages count credits min
18825 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18826 L1="^pages +count +credits +min$"
18827 BR="^ +$N +$N +$I +$I$"
18828 create_lnet_proc_files "buffers"
18829 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18830 remove_lnet_proc_files "buffers"
18832 # lnet.nis should look like this:
18833 # nid status alive refs peer rtr max tx min
18834 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18835 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18836 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18837 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18838 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18839 create_lnet_proc_files "nis"
18840 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18841 remove_lnet_proc_files "nis"
18843 # can we successfully write to lnet.stats?
18844 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18846 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18848 test_216() { # bug 20317
18849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 remote_ost_nodsh && skip "remote OST with nodsh"
18853 local facets=$(get_facets OST)
18854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18856 save_lustre_params client "osc.*.contention_seconds" > $p
18857 save_lustre_params $facets \
18858 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18859 save_lustre_params $facets \
18860 "ldlm.namespaces.filter-*.contended_locks" >> $p
18861 save_lustre_params $facets \
18862 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18863 clear_stats osc.*.osc_stats
18865 # agressive lockless i/o settings
18866 do_nodes $(comma_list $(osts_nodes)) \
18867 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18868 ldlm.namespaces.filter-*.contended_locks=0 \
18869 ldlm.namespaces.filter-*.contention_seconds=60"
18870 lctl set_param -n osc.*.contention_seconds=60
18872 $DIRECTIO write $DIR/$tfile 0 10 4096
18873 $CHECKSTAT -s 40960 $DIR/$tfile
18875 # disable lockless i/o
18876 do_nodes $(comma_list $(osts_nodes)) \
18877 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18878 ldlm.namespaces.filter-*.contended_locks=32 \
18879 ldlm.namespaces.filter-*.contention_seconds=0"
18880 lctl set_param -n osc.*.contention_seconds=0
18881 clear_stats osc.*.osc_stats
18883 dd if=/dev/zero of=$DIR/$tfile count=0
18884 $CHECKSTAT -s 0 $DIR/$tfile
18886 restore_lustre_params <$p
18890 run_test 216 "check lockless direct write updates file size and kms correctly"
18892 test_217() { # bug 22430
18893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18898 for node in $(nodes_list); do
18899 nid=$(host_nids_address $node $NETTYPE)
18900 if [[ $nid = *-* ]] ; then
18901 echo "lctl ping $(h2nettype $nid)"
18902 lctl ping $(h2nettype $nid)
18904 echo "skipping $node (no hyphen detected)"
18908 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18911 # do directio so as not to populate the page cache
18912 log "creating a 10 Mb file"
18913 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18914 log "starting reads"
18915 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18916 log "truncating the file"
18917 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18919 kill %+ || true # reads might have finished
18920 echo "wait until dd is finished"
18922 log "removing the temporary file"
18923 rm -rf $DIR/$tfile || error "tmp file removal failed"
18925 run_test 218 "parallel read and truncate should not deadlock"
18928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18930 # write one partial page
18931 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18932 # set no grant so vvp_io_commit_write will do sync write
18933 $LCTL set_param fail_loc=0x411
18934 # write a full page at the end of file
18935 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18937 $LCTL set_param fail_loc=0
18938 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18939 $LCTL set_param fail_loc=0x411
18940 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18943 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18944 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18946 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18948 test_220() { #LU-325
18949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18950 remote_ost_nodsh && skip "remote OST with nodsh"
18951 remote_mds_nodsh && skip "remote MDS with nodsh"
18952 remote_mgs_nodsh && skip "remote MGS with nodsh"
18956 # create on MDT0000 so the last_id and next_id are correct
18957 mkdir_on_mdt0 $DIR/$tdir
18958 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18962 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18963 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18964 osp.$mdtosc_proc1.prealloc_last_id)
18965 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18966 osp.$mdtosc_proc1.prealloc_next_id)
18970 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18971 #define OBD_FAIL_OST_ENOINO 0x229
18972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18973 create_pool $FSNAME.$TESTNAME || return 1
18974 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18976 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18978 MDSOBJS=$((last_id - next_id))
18979 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18981 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18982 echo "OST still has $count kbytes free"
18984 echo "create $MDSOBJS files @next_id..."
18985 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18987 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18988 osp.$mdtosc_proc1.prealloc_last_id)
18989 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18990 osp.$mdtosc_proc1.prealloc_next_id)
18992 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18997 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18998 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19000 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19001 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19002 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19003 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19004 echo "unlink $MDSOBJS files @$next_id..."
19005 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19007 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19012 dd if=`which date` of=$MOUNT/date oflag=sync
19013 chmod +x $MOUNT/date
19015 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19016 $LCTL set_param fail_loc=0x80001401
19018 $MOUNT/date > /dev/null
19021 run_test 221 "make sure fault and truncate race to not cause OOM"
19024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19027 test_mkdir $DIR/$tdir
19028 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19029 createmany -o $DIR/$tdir/$tfile 10
19030 cancel_lru_locks mdc
19031 cancel_lru_locks osc
19032 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19033 $LCTL set_param fail_loc=0x31a
19034 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19035 $LCTL set_param fail_loc=0
19038 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19044 test_mkdir $DIR/$tdir
19045 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19046 createmany -o $DIR/$tdir/$tfile 10
19047 cancel_lru_locks mdc
19048 cancel_lru_locks osc
19049 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19050 $LCTL set_param fail_loc=0x31a
19051 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19052 $LCTL set_param fail_loc=0
19054 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19060 test_mkdir $DIR/$tdir
19061 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19062 createmany -o $DIR/$tdir/$tfile 10
19063 cancel_lru_locks mdc
19064 cancel_lru_locks osc
19065 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19066 $LCTL set_param fail_loc=0x31b
19067 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19068 $LCTL set_param fail_loc=0
19071 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19073 test_224a() { # LU-1039, MRP-303
19074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19075 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19076 $LCTL set_param fail_loc=0x508
19077 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19078 $LCTL set_param fail_loc=0
19081 run_test 224a "Don't panic on bulk IO failure"
19083 test_224bd_sub() { # LU-1039, MRP-303
19084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19088 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19090 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19092 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19093 cancel_lru_locks osc
19095 stack_trap "set_checksums $ORIG_CSUM" EXIT
19096 local at_max_saved=0
19098 # adaptive timeouts may prevent seeing the issue
19099 if at_is_enabled; then
19100 at_max_saved=$(at_max_get mds)
19101 at_max_set 0 mds client
19102 stack_trap "at_max_set $at_max_saved mds client" EXIT
19105 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19106 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19107 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19109 do_facet ost1 $LCTL set_param fail_loc=0
19110 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19115 test_224bd_sub 3 error "dd failed"
19117 run_test 224b "Don't panic on bulk IO failure"
19119 test_224c() { # LU-6441
19120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19121 remote_mds_nodsh && skip "remote MDS with nodsh"
19123 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19124 save_writethrough $p
19125 set_cache writethrough on
19127 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19128 local at_max=$($LCTL get_param -n at_max)
19129 local timeout=$($LCTL get_param -n timeout)
19130 local test_at="at_max"
19131 local param_at="$FSNAME.sys.at_max"
19132 local test_timeout="timeout"
19133 local param_timeout="$FSNAME.sys.timeout"
19135 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19137 set_persistent_param_and_check client "$test_at" "$param_at" 0
19138 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19140 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19141 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19142 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19143 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19145 do_facet ost1 "$LCTL set_param fail_loc=0"
19147 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19148 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19151 $LCTL set_param -n $pages_per_rpc
19152 restore_lustre_params < $p
19155 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19157 test_224d() { # LU-11169
19158 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19160 run_test 224d "Don't corrupt data on bulk IO timeout"
19162 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19165 if [ -z ${MDSSURVEY} ]; then
19166 skip_env "mds-survey not found"
19168 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19169 skip "Need MDS version at least 2.2.51"
19171 local mds=$(facet_host $SINGLEMDS)
19172 local target=$(do_nodes $mds 'lctl dl' |
19173 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19175 local cmd1="file_count=1000 thrhi=4"
19176 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19177 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19178 local cmd="$cmd1 $cmd2 $cmd3"
19180 rm -f ${TMP}/mds_survey*
19182 eval $cmd || error "mds-survey with zero-stripe failed"
19183 cat ${TMP}/mds_survey*
19184 rm -f ${TMP}/mds_survey*
19186 run_test 225a "Metadata survey sanity with zero-stripe"
19189 if [ -z ${MDSSURVEY} ]; then
19190 skip_env "mds-survey not found"
19192 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19193 skip "Need MDS version at least 2.2.51"
19194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19195 remote_mds_nodsh && skip "remote MDS with nodsh"
19196 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19197 skip_env "Need to mount OST to test"
19200 local mds=$(facet_host $SINGLEMDS)
19201 local target=$(do_nodes $mds 'lctl dl' |
19202 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19204 local cmd1="file_count=1000 thrhi=4"
19205 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19206 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19207 local cmd="$cmd1 $cmd2 $cmd3"
19209 rm -f ${TMP}/mds_survey*
19211 eval $cmd || error "mds-survey with stripe_count failed"
19212 cat ${TMP}/mds_survey*
19213 rm -f ${TMP}/mds_survey*
19215 run_test 225b "Metadata survey sanity with stripe_count = 1"
19217 mcreate_path2fid () {
19223 local path=$DIR/$tdir/$name
19228 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19229 error "cannot create $desc"
19231 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19233 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19235 fid_path=$($LFS fid2path $MOUNT $fid)
19237 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19239 [ "$path" == "$fid_path" ] ||
19240 error "fid2path returned $fid_path, expected $path"
19242 echo "pass with $path and $fid"
19247 mkdir -p $DIR/$tdir
19249 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19250 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19251 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19252 mcreate_path2fid 0040666 0 0 dir "directory"
19253 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19254 mcreate_path2fid 0100666 0 0 file "regular file"
19255 mcreate_path2fid 0120666 0 0 link "symbolic link"
19256 mcreate_path2fid 0140666 0 0 sock "socket"
19258 run_test 226a "call path2fid and fid2path on files of all type"
19261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19266 mkdir -p $DIR/$tdir
19267 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19268 error "create remote directory failed"
19269 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19270 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19271 "character special file (null)"
19272 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19273 "character special file (no device)"
19274 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19275 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19276 "block special file (loop)"
19277 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19278 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19279 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19281 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19284 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19285 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19286 skip "Need MDS version at least 2.13.55"
19288 local submnt=/mnt/submnt
19289 local srcfile=/etc/passwd
19290 local dstfile=$submnt/passwd
19296 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19297 error "create remote directory failed"
19298 mkdir -p $submnt || error "create $submnt failed"
19299 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19300 error "mount $submnt failed"
19301 stack_trap "umount $submnt" EXIT
19303 cp $srcfile $dstfile
19304 fid=$($LFS path2fid $dstfile)
19305 path=$($LFS fid2path $submnt "$fid")
19306 [ "$path" = "$dstfile" ] ||
19307 error "fid2path $submnt $fid failed ($path != $dstfile)"
19309 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19311 # LU-1299 Executing or running ldd on a truncated executable does not
19312 # cause an out-of-memory condition.
19314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19315 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19317 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19318 chmod +x $MOUNT/date
19320 $MOUNT/date > /dev/null
19321 ldd $MOUNT/date > /dev/null
19324 run_test 227 "running truncated executable does not cause OOM"
19326 # LU-1512 try to reuse idle OI blocks
19328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19329 remote_mds_nodsh && skip "remote MDS with nodsh"
19330 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19332 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19333 local myDIR=$DIR/$tdir
19336 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19337 $LCTL set_param fail_loc=0x80001002
19338 createmany -o $myDIR/t- 10000
19339 $LCTL set_param fail_loc=0
19340 # The guard is current the largest FID holder
19342 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19344 local IDX=$(($SEQ % 64))
19346 do_facet $SINGLEMDS sync
19347 # Make sure journal flushed.
19349 local blk1=$(do_facet $SINGLEMDS \
19350 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19351 grep Blockcount | awk '{print $4}')
19353 # Remove old files, some OI blocks will become idle.
19354 unlinkmany $myDIR/t- 10000
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 228a "try to reuse idle OI blocks"
19369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19370 remote_mds_nodsh && skip "remote MDS with nodsh"
19371 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19373 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19374 local myDIR=$DIR/$tdir
19377 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19378 $LCTL set_param fail_loc=0x80001002
19379 createmany -o $myDIR/t- 10000
19380 $LCTL set_param fail_loc=0
19381 # The guard is current the largest FID holder
19383 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19385 local IDX=$(($SEQ % 64))
19387 do_facet $SINGLEMDS sync
19388 # Make sure journal flushed.
19390 local blk1=$(do_facet $SINGLEMDS \
19391 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19392 grep Blockcount | awk '{print $4}')
19394 # Remove old files, some OI blocks will become idle.
19395 unlinkmany $myDIR/t- 10000
19398 stop $SINGLEMDS || error "Fail to stop MDT."
19400 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19402 df $MOUNT || error "Fail to df."
19403 # Create new files, idle OI blocks should be reused.
19404 createmany -o $myDIR/t- 2000
19405 do_facet $SINGLEMDS sync
19406 # Make sure journal flushed.
19408 local blk2=$(do_facet $SINGLEMDS \
19409 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19410 grep Blockcount | awk '{print $4}')
19412 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19414 run_test 228b "idle OI blocks can be reused after MDT restart"
19418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19419 remote_mds_nodsh && skip "remote MDS with nodsh"
19420 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19422 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19423 local myDIR=$DIR/$tdir
19426 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19427 $LCTL set_param fail_loc=0x80001002
19428 # 20000 files can guarantee there are index nodes in the OI file
19429 createmany -o $myDIR/t- 20000
19430 $LCTL set_param fail_loc=0
19431 # The guard is current the largest FID holder
19433 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19435 local IDX=$(($SEQ % 64))
19437 do_facet $SINGLEMDS sync
19438 # Make sure journal flushed.
19440 local blk1=$(do_facet $SINGLEMDS \
19441 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19442 grep Blockcount | awk '{print $4}')
19444 # Remove old files, some OI blocks will become idle.
19445 unlinkmany $myDIR/t- 20000
19447 # The OI file should become empty now
19449 # Create new files, idle OI blocks should be reused.
19450 createmany -o $myDIR/t- 2000
19451 do_facet $SINGLEMDS sync
19452 # Make sure journal flushed.
19454 local blk2=$(do_facet $SINGLEMDS \
19455 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19456 grep Blockcount | awk '{print $4}')
19458 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19460 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19462 test_229() { # LU-2482, LU-3448
19463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19464 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19465 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19466 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19470 # Create a file with a released layout and stripe count 2.
19471 $MULTIOP $DIR/$tfile H2c ||
19472 error "failed to create file with released layout"
19474 $LFS getstripe -v $DIR/$tfile
19476 local pattern=$($LFS getstripe -L $DIR/$tfile)
19477 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19479 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19481 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19482 stat $DIR/$tfile || error "failed to stat released file"
19484 chown $RUNAS_ID $DIR/$tfile ||
19485 error "chown $RUNAS_ID $DIR/$tfile failed"
19487 chgrp $RUNAS_ID $DIR/$tfile ||
19488 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19490 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19491 rm $DIR/$tfile || error "failed to remove released file"
19493 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19497 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19498 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19499 skip "Need MDS version at least 2.11.52"
19503 test_mkdir $DIR/$tdir
19504 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19505 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19506 [ $mdt_idx -ne 0 ] &&
19507 error "create local directory on wrong MDT $mdt_idx"
19509 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19510 error "create remote directory failed"
19511 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19512 [ $mdt_idx -ne $MDTIDX ] &&
19513 error "create remote directory on wrong MDT $mdt_idx"
19515 createmany -o $DIR/$tdir/test_230/t- 10 ||
19516 error "create files on remote directory failed"
19517 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19518 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19519 rm -r $DIR/$tdir || error "unlink remote directory failed"
19521 run_test 230a "Create remote directory and files under the remote directory"
19524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19526 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19527 skip "Need MDS version at least 2.11.52"
19535 local migrate_dir=$DIR/$tdir/migrate_dir
19536 local other_dir=$DIR/$tdir/other_dir
19538 test_mkdir $DIR/$tdir
19539 test_mkdir -i0 -c1 $migrate_dir
19540 test_mkdir -i0 -c1 $other_dir
19541 for ((i=0; i<10; i++)); do
19542 mkdir -p $migrate_dir/dir_${i}
19543 createmany -o $migrate_dir/dir_${i}/f 10 ||
19544 error "create files under remote dir failed $i"
19547 cp /etc/passwd $migrate_dir/$tfile
19548 cp /etc/passwd $other_dir/$tfile
19549 chattr +SAD $migrate_dir
19550 chattr +SAD $migrate_dir/$tfile
19552 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19553 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19554 local old_dir_mode=$(stat -c%f $migrate_dir)
19555 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19557 mkdir -p $migrate_dir/dir_default_stripe2
19558 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19559 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19561 mkdir -p $other_dir
19562 ln $migrate_dir/$tfile $other_dir/luna
19563 ln $migrate_dir/$tfile $migrate_dir/sofia
19564 ln $other_dir/$tfile $migrate_dir/david
19565 ln -s $migrate_dir/$tfile $other_dir/zachary
19566 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19567 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19573 for len in 58 59 60; do
19574 lnktgt=$(str_repeat 'l' $len)
19575 touch $migrate_dir/$lnktgt
19576 ln -s $lnktgt $migrate_dir/${len}char_ln
19580 for len in 4094 4095; do
19581 lnktgt=$(str_repeat 'l' $len)
19582 ln -s $lnktgt $migrate_dir/${len}char_ln
19586 for len in 254 255; do
19587 touch $migrate_dir/$(str_repeat 'l' $len)
19590 $LFS migrate -m $MDTIDX $migrate_dir ||
19591 error "fails on migrating remote dir to MDT1"
19593 echo "migratate to MDT1, then checking.."
19594 for ((i = 0; i < 10; i++)); do
19595 for file in $(find $migrate_dir/dir_${i}); do
19596 mdt_index=$($LFS getstripe -m $file)
19597 # broken symlink getstripe will fail
19598 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19599 error "$file is not on MDT${MDTIDX}"
19603 # the multiple link file should still in MDT0
19604 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19605 [ $mdt_index == 0 ] ||
19606 error "$file is not on MDT${MDTIDX}"
19608 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19609 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19610 error " expect $old_dir_flag get $new_dir_flag"
19612 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19613 [ "$old_file_flag" = "$new_file_flag" ] ||
19614 error " expect $old_file_flag get $new_file_flag"
19616 local new_dir_mode=$(stat -c%f $migrate_dir)
19617 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19618 error "expect mode $old_dir_mode get $new_dir_mode"
19620 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19621 [ "$old_file_mode" = "$new_file_mode" ] ||
19622 error "expect mode $old_file_mode get $new_file_mode"
19624 diff /etc/passwd $migrate_dir/$tfile ||
19625 error "$tfile different after migration"
19627 diff /etc/passwd $other_dir/luna ||
19628 error "luna different after migration"
19630 diff /etc/passwd $migrate_dir/sofia ||
19631 error "sofia different after migration"
19633 diff /etc/passwd $migrate_dir/david ||
19634 error "david different after migration"
19636 diff /etc/passwd $other_dir/zachary ||
19637 error "zachary different after migration"
19639 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19640 error "${tfile}_ln different after migration"
19642 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19643 error "${tfile}_ln_other different after migration"
19645 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19646 [ $stripe_count = 2 ] ||
19647 error "dir strpe_count $d != 2 after migration."
19649 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19650 [ $stripe_count = 2 ] ||
19651 error "file strpe_count $d != 2 after migration."
19653 #migrate back to MDT0
19656 $LFS migrate -m $MDTIDX $migrate_dir ||
19657 error "fails on migrating remote dir to MDT0"
19659 echo "migrate back to MDT0, checking.."
19660 for file in $(find $migrate_dir); do
19661 mdt_index=$($LFS getstripe -m $file)
19662 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19663 error "$file is not on MDT${MDTIDX}"
19666 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19667 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19668 error " expect $old_dir_flag get $new_dir_flag"
19670 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19671 [ "$old_file_flag" = "$new_file_flag" ] ||
19672 error " expect $old_file_flag get $new_file_flag"
19674 local new_dir_mode=$(stat -c%f $migrate_dir)
19675 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19676 error "expect mode $old_dir_mode get $new_dir_mode"
19678 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19679 [ "$old_file_mode" = "$new_file_mode" ] ||
19680 error "expect mode $old_file_mode get $new_file_mode"
19682 diff /etc/passwd ${migrate_dir}/$tfile ||
19683 error "$tfile different after migration"
19685 diff /etc/passwd ${other_dir}/luna ||
19686 error "luna different after migration"
19688 diff /etc/passwd ${migrate_dir}/sofia ||
19689 error "sofia different after migration"
19691 diff /etc/passwd ${other_dir}/zachary ||
19692 error "zachary different after migration"
19694 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19695 error "${tfile}_ln different after migration"
19697 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19698 error "${tfile}_ln_other different after migration"
19700 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19701 [ $stripe_count = 2 ] ||
19702 error "dir strpe_count $d != 2 after migration."
19704 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19705 [ $stripe_count = 2 ] ||
19706 error "file strpe_count $d != 2 after migration."
19708 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19710 run_test 230b "migrate directory"
19713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19715 remote_mds_nodsh && skip "remote MDS with nodsh"
19716 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19717 skip "Need MDS version at least 2.11.52"
19723 local migrate_dir=$DIR/$tdir/migrate_dir
19725 #If migrating directory fails in the middle, all entries of
19726 #the directory is still accessiable.
19727 test_mkdir $DIR/$tdir
19728 test_mkdir -i0 -c1 $migrate_dir
19729 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19731 createmany -o $migrate_dir/f $total ||
19732 error "create files under ${migrate_dir} failed"
19734 # fail after migrating top dir, and this will fail only once, so the
19735 # first sub file migration will fail (currently f3), others succeed.
19736 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19737 do_facet mds1 lctl set_param fail_loc=0x1801
19738 local t=$(ls $migrate_dir | wc -l)
19739 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19740 error "migrate should fail"
19741 local u=$(ls $migrate_dir | wc -l)
19742 [ "$u" == "$t" ] || error "$u != $t during migration"
19744 # add new dir/file should succeed
19745 mkdir $migrate_dir/dir ||
19746 error "mkdir failed under migrating directory"
19747 touch $migrate_dir/file ||
19748 error "create file failed under migrating directory"
19750 # add file with existing name should fail
19751 for file in $migrate_dir/f*; do
19752 stat $file > /dev/null || error "stat $file failed"
19753 $OPENFILE -f O_CREAT:O_EXCL $file &&
19754 error "open(O_CREAT|O_EXCL) $file should fail"
19755 $MULTIOP $file m && error "create $file should fail"
19756 touch $DIR/$tdir/remote_dir/$tfile ||
19757 error "touch $tfile failed"
19758 ln $DIR/$tdir/remote_dir/$tfile $file &&
19759 error "link $file should fail"
19760 mdt_index=$($LFS getstripe -m $file)
19761 if [ $mdt_index == 0 ]; then
19762 # file failed to migrate is not allowed to rename to
19763 mv $DIR/$tdir/remote_dir/$tfile $file &&
19764 error "rename to $file should fail"
19766 mv $DIR/$tdir/remote_dir/$tfile $file ||
19767 error "rename to $file failed"
19769 echo hello >> $file || error "write $file failed"
19772 # resume migration with different options should fail
19773 $LFS migrate -m 0 $migrate_dir &&
19774 error "migrate -m 0 $migrate_dir should fail"
19776 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19777 error "migrate -c 2 $migrate_dir should fail"
19779 # resume migration should succeed
19780 $LFS migrate -m $MDTIDX $migrate_dir ||
19781 error "migrate $migrate_dir failed"
19783 echo "Finish migration, then checking.."
19784 for file in $(find $migrate_dir); do
19785 mdt_index=$($LFS getstripe -m $file)
19786 [ $mdt_index == $MDTIDX ] ||
19787 error "$file is not on MDT${MDTIDX}"
19790 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19792 run_test 230c "check directory accessiblity if migration failed"
19795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19797 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19798 skip "Need MDS version at least 2.11.52"
19800 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19802 local migrate_dir=$DIR/$tdir/migrate_dir
19812 old_index=$((RANDOM % MDSCOUNT))
19813 old_count=$((MDSCOUNT - old_index))
19814 new_index=$((RANDOM % MDSCOUNT))
19815 new_count=$((MDSCOUNT - new_index))
19816 new_hash=1 # for all_char
19818 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19819 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19821 test_mkdir $DIR/$tdir
19822 test_mkdir -i $old_index -c $old_count $migrate_dir
19824 for ((i=0; i<100; i++)); do
19825 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19826 createmany -o $migrate_dir/dir_${i}/f 100 ||
19827 error "create files under remote dir failed $i"
19830 echo -n "Migrate from MDT$old_index "
19831 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19832 echo -n "to MDT$new_index"
19833 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19836 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19837 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19838 error "migrate remote dir error"
19840 echo "Finish migration, then checking.."
19841 for file in $(find $migrate_dir -maxdepth 1); do
19842 mdt_index=$($LFS getstripe -m $file)
19843 if [ $mdt_index -lt $new_index ] ||
19844 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19845 error "$file is on MDT$mdt_index"
19849 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19851 run_test 230d "check migrate big directory"
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"
19864 mkdir_on_mdt0 $DIR/$tdir
19865 mkdir $DIR/$tdir/migrate_dir
19866 mkdir $DIR/$tdir/other_dir
19867 touch $DIR/$tdir/migrate_dir/a
19868 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19869 ls $DIR/$tdir/other_dir
19871 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19872 error "migrate dir fails"
19874 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19875 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19877 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19878 [ $mdt_index == 0 ] || error "a is not on MDT0"
19880 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19881 error "migrate dir fails"
19883 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19884 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19886 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19887 [ $mdt_index == 1 ] || error "a is not on MDT1"
19889 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19890 [ $mdt_index == 1 ] || error "b is not on MDT1"
19892 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19893 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19895 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19897 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19899 run_test 230e "migrate mulitple local link files"
19902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19904 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19905 skip "Need MDS version at least 2.11.52"
19910 mkdir -p $DIR/$tdir
19911 mkdir $DIR/$tdir/migrate_dir
19912 $LFS mkdir -i1 $DIR/$tdir/other_dir
19913 touch $DIR/$tdir/migrate_dir/a
19914 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19915 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19916 ls $DIR/$tdir/other_dir
19918 # a should be migrated to MDT1, since no other links on MDT0
19919 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19920 error "#1 migrate dir fails"
19921 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19922 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19923 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19924 [ $mdt_index == 1 ] || error "a is not on MDT1"
19926 # a should stay on MDT1, because it is a mulitple link file
19927 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19928 error "#2 migrate dir fails"
19929 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19930 [ $mdt_index == 1 ] || error "a is not on MDT1"
19932 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19933 error "#3 migrate dir fails"
19935 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19936 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19937 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19939 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19940 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19942 # a should be migrated to MDT0, since no other links on MDT1
19943 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19944 error "#4 migrate dir fails"
19945 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19946 [ $mdt_index == 0 ] || error "a is not on MDT0"
19948 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19950 run_test 230f "migrate mulitple remote link files"
19953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19956 skip "Need MDS version at least 2.11.52"
19958 mkdir -p $DIR/$tdir/migrate_dir
19960 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19961 error "migrating dir to non-exist MDT succeeds"
19964 run_test 230g "migrate dir to non-exist MDT"
19967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19969 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19970 skip "Need MDS version at least 2.11.52"
19974 mkdir -p $DIR/$tdir/migrate_dir
19976 $LFS migrate -m1 $DIR &&
19977 error "migrating mountpoint1 should fail"
19979 $LFS migrate -m1 $DIR/$tdir/.. &&
19980 error "migrating mountpoint2 should fail"
19983 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19984 error "migrating $tdir/migrate_dir/.. should fail"
19988 run_test 230h "migrate .. and root"
19991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19993 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19994 skip "Need MDS version at least 2.11.52"
19996 mkdir -p $DIR/$tdir/migrate_dir
19998 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19999 error "migration fails with a tailing slash"
20001 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20002 error "migration fails with two tailing slashes"
20004 run_test 230i "lfs migrate -m tolerates trailing slashes"
20007 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20008 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20009 skip "Need MDS version at least 2.11.52"
20011 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20012 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20013 error "create $tfile failed"
20014 cat /etc/passwd > $DIR/$tdir/$tfile
20016 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20018 cmp /etc/passwd $DIR/$tdir/$tfile ||
20019 error "DoM file mismatch after migration"
20021 run_test 230j "DoM file data not changed after dir migration"
20024 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20025 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20026 skip "Need MDS version at least 2.11.56"
20029 local files_on_starting_mdt=0
20031 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20032 $LFS getdirstripe $DIR/$tdir
20033 for i in $(seq $total); do
20034 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20035 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20036 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20039 echo "$files_on_starting_mdt files on MDT0"
20041 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20042 $LFS getdirstripe $DIR/$tdir
20044 files_on_starting_mdt=0
20045 for i in $(seq $total); do
20046 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20047 error "file $tfile.$i mismatch after migration"
20048 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20049 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20052 echo "$files_on_starting_mdt files on MDT1 after migration"
20053 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20055 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20056 $LFS getdirstripe $DIR/$tdir
20058 files_on_starting_mdt=0
20059 for i in $(seq $total); do
20060 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20061 error "file $tfile.$i mismatch after 2nd migration"
20062 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20063 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20066 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20067 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20071 run_test 230k "file data not changed after dir migration"
20074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20075 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20076 skip "Need MDS version at least 2.11.56"
20078 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20079 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20080 error "create files under remote dir failed $i"
20081 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20083 run_test 230l "readdir between MDTs won't crash"
20086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20087 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20088 skip "Need MDS version at least 2.11.56"
20091 local mig_dir=$DIR/$tdir/migrate_dir
20092 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20096 echo "Creating files and dirs with xattrs"
20097 test_mkdir $DIR/$tdir
20098 test_mkdir -i0 -c1 $mig_dir
20100 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20101 error "cannot set xattr attr1 on dir"
20102 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20103 error "cannot set xattr attr2 on dir"
20104 touch $mig_dir/dir/f0
20105 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20106 error "cannot set xattr attr1 on file"
20107 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20108 error "cannot set xattr attr2 on file"
20109 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20110 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20111 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20112 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20113 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20114 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20115 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20116 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20117 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20119 echo "Migrating to MDT1"
20120 $LFS migrate -m $MDTIDX $mig_dir ||
20121 error "fails on migrating dir to MDT1"
20123 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20124 echo "Checking xattrs"
20125 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20126 [ "$val" = $longstr ] ||
20127 error "expecting xattr1 $longstr on dir, found $val"
20128 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20129 [ "$val" = $shortstr ] ||
20130 error "expecting xattr2 $shortstr on dir, found $val"
20131 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20132 [ "$val" = $longstr ] ||
20133 error "expecting xattr1 $longstr on file, found $val"
20134 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20135 [ "$val" = $shortstr ] ||
20136 error "expecting xattr2 $shortstr on file, found $val"
20138 run_test 230m "xattrs not changed after dir migration"
20141 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20142 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20143 skip "Need MDS version at least 2.13.53"
20145 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20146 cat /etc/hosts > $DIR/$tdir/$tfile
20147 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20148 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20150 cmp /etc/hosts $DIR/$tdir/$tfile ||
20151 error "File data mismatch after migration"
20153 run_test 230n "Dir migration with mirrored file"
20156 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20157 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20158 skip "Need MDS version at least 2.13.52"
20160 local mdts=$(comma_list $(mdts_nodes))
20162 local restripe_status
20166 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20168 # in case "crush" hash type is not set
20169 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20171 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20172 mdt.*MDT0000.enable_dir_restripe)
20173 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20174 stack_trap "do_nodes $mdts $LCTL set_param \
20175 mdt.*.enable_dir_restripe=$restripe_status"
20178 createmany -m $DIR/$tdir/f 100 ||
20179 error "create files under remote dir failed $i"
20180 createmany -d $DIR/$tdir/d 100 ||
20181 error "create dirs under remote dir failed $i"
20183 for i in $(seq 2 $MDSCOUNT); do
20184 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20185 $LFS setdirstripe -c $i $DIR/$tdir ||
20186 error "split -c $i $tdir failed"
20187 wait_update $HOSTNAME \
20188 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20189 error "dir split not finished"
20190 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20191 awk '/migrate/ {sum += $2} END { print sum }')
20192 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20193 # delta is around total_files/stripe_count
20194 (( $delta < 200 / (i - 1) + 4 )) ||
20195 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20198 run_test 230o "dir split"
20201 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20202 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20203 skip "Need MDS version at least 2.13.52"
20205 local mdts=$(comma_list $(mdts_nodes))
20207 local restripe_status
20211 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20213 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20215 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20216 mdt.*MDT0000.enable_dir_restripe)
20217 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20218 stack_trap "do_nodes $mdts $LCTL set_param \
20219 mdt.*.enable_dir_restripe=$restripe_status"
20221 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20222 createmany -m $DIR/$tdir/f 100 ||
20223 error "create files under remote dir failed"
20224 createmany -d $DIR/$tdir/d 100 ||
20225 error "create dirs under remote dir failed"
20227 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20228 local mdt_hash="crush"
20230 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20231 $LFS setdirstripe -c $c $DIR/$tdir ||
20232 error "split -c $c $tdir failed"
20233 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20234 mdt_hash="$mdt_hash,fixed"
20235 elif [ $c -eq 1 ]; then
20238 wait_update $HOSTNAME \
20239 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20240 error "dir merge not finished"
20241 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20242 awk '/migrate/ {sum += $2} END { print sum }')
20243 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20244 # delta is around total_files/stripe_count
20245 (( delta < 200 / c + 4 )) ||
20246 error "$delta files migrated >= $((200 / c + 4))"
20249 run_test 230p "dir merge"
20252 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20253 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20254 skip "Need MDS version at least 2.13.52"
20256 local mdts=$(comma_list $(mdts_nodes))
20257 local saved_threshold=$(do_facet mds1 \
20258 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20259 local saved_delta=$(do_facet mds1 \
20260 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20261 local threshold=100
20264 local stripe_count=0
20269 # test with fewer files on ZFS
20270 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20272 stack_trap "do_nodes $mdts $LCTL set_param \
20273 mdt.*.dir_split_count=$saved_threshold"
20274 stack_trap "do_nodes $mdts $LCTL set_param \
20275 mdt.*.dir_split_delta=$saved_delta"
20276 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20277 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20278 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20279 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20280 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20281 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20283 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20284 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20286 create=$((threshold * 3 / 2))
20287 while [ $stripe_count -lt $MDSCOUNT ]; do
20288 createmany -m $DIR/$tdir/f $total $create ||
20289 error "create sub files failed"
20290 stat $DIR/$tdir > /dev/null
20291 total=$((total + create))
20292 stripe_count=$((stripe_count + delta))
20293 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20295 wait_update $HOSTNAME \
20296 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20297 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20299 wait_update $HOSTNAME \
20300 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20301 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20303 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20304 echo "$nr_files/$total files on MDT$stripe_index after split"
20305 # allow 10% margin of imbalance with crush hash
20306 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20307 error "$nr_files files on MDT$stripe_index after split"
20309 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20310 [ $nr_files -eq $total ] ||
20311 error "total sub files $nr_files != $total"
20314 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20316 echo "fixed layout directory won't auto split"
20317 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20318 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20319 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20320 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20321 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20323 run_test 230q "dir auto split"
20326 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20327 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20328 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20329 skip "Need MDS version at least 2.13.54"
20331 # maximum amount of local locks:
20332 # parent striped dir - 2 locks
20333 # new stripe in parent to migrate to - 1 lock
20334 # source and target - 2 locks
20335 # Total 5 locks for regular file
20336 mkdir -p $DIR/$tdir
20337 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20338 touch $DIR/$tdir/dir1/eee
20340 # create 4 hardlink for 4 more locks
20341 # Total: 9 locks > RS_MAX_LOCKS (8)
20342 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20343 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20344 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20345 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20346 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20347 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20348 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20349 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20351 cancel_lru_locks mdc
20353 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20354 error "migrate dir fails"
20356 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20358 run_test 230r "migrate with too many local locks"
20361 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20362 skip "Need MDS version at least 2.13.57"
20364 local mdts=$(comma_list $(mdts_nodes))
20365 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20366 mdt.*MDT0000.enable_dir_restripe)
20368 stack_trap "do_nodes $mdts $LCTL set_param \
20369 mdt.*.enable_dir_restripe=$restripe_status"
20373 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20374 test_mkdir $DIR/$tdir
20375 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20376 error "$LFS mkdir doesn't return -EEXIST if target exists"
20380 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20384 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20385 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20386 skip "Need MDS version at least 2.14.50"
20388 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20389 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20390 $LFS project -p 1 -s $DIR/$tdir ||
20391 error "set $tdir project id failed"
20392 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20393 error "set subdir project id failed"
20394 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20396 run_test 230t "migrate directory with project ID set"
20400 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20401 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20402 skip "Need MDS version at least 2.14.53"
20406 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20407 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20408 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20409 for i in $(seq 0 $((MDSCOUNT - 1))); do
20410 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20411 echo "$count dirs migrated to MDT$i"
20413 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20414 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20416 run_test 230u "migrate directory by QOS"
20420 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20421 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20422 skip "Need MDS version at least 2.14.53"
20426 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20427 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20428 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20429 for i in $(seq 0 $((MDSCOUNT - 1))); do
20430 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20431 echo "$count subdirs migrated to MDT$i"
20432 (( i == 3 )) && (( count > 0 )) &&
20433 error "subdir shouldn't be migrated to MDT3"
20435 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20436 (( count == 3 )) || error "dirs migrated to $count MDTs"
20438 run_test 230v "subdir migrated to the MDT where its parent is located"
20441 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20442 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20443 skip "Need MDS version at least 2.14.53"
20445 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20447 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20448 error "migrate failed"
20450 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20451 error "$tdir stripe count mismatch"
20453 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20454 error "$tdir/sub is striped"
20456 run_test 230w "non-recursive mode dir migration"
20460 # For simplicity this test assumes that max_pages_per_rpc
20461 # is the same across all OSCs
20462 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20463 local bulk_size=$((max_pages * PAGE_SIZE))
20464 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20467 mkdir -p $DIR/$tdir
20468 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20469 error "failed to set stripe with -S ${brw_size}M option"
20471 # clear the OSC stats
20472 $LCTL set_param osc.*.stats=0 &>/dev/null
20475 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20476 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20477 oflag=direct &>/dev/null || error "dd failed"
20479 sync; sleep 1; sync # just to be safe
20480 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20481 if [ x$nrpcs != "x1" ]; then
20482 $LCTL get_param osc.*.stats
20483 error "found $nrpcs ost_write RPCs, not 1 as expected"
20487 # Drop the OSC cache, otherwise we will read from it
20488 cancel_lru_locks osc
20490 # clear the OSC stats
20491 $LCTL set_param osc.*.stats=0 &>/dev/null
20493 # Client reads $bulk_size.
20494 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20495 iflag=direct &>/dev/null || error "dd failed"
20497 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20498 if [ x$nrpcs != "x1" ]; then
20499 $LCTL get_param osc.*.stats
20500 error "found $nrpcs ost_read RPCs, not 1 as expected"
20503 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20506 mkdir -p $DIR/$tdir
20508 for i in {0..1023}; do
20509 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20510 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20511 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20515 run_test 231b "must not assert on fully utilized OST request buffer"
20518 mkdir -p $DIR/$tdir
20519 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20521 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20522 do_facet ost1 $LCTL set_param fail_loc=0x31c
20524 # ignore dd failure
20525 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20527 do_facet ost1 $LCTL set_param fail_loc=0
20528 umount_client $MOUNT || error "umount failed"
20529 mount_client $MOUNT || error "mount failed"
20530 stop ost1 || error "cannot stop ost1"
20531 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20533 run_test 232a "failed lock should not block umount"
20536 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20537 skip "Need MDS version at least 2.10.58"
20539 mkdir -p $DIR/$tdir
20540 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20543 cancel_lru_locks osc
20545 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20546 do_facet ost1 $LCTL set_param fail_loc=0x31c
20549 $LFS data_version $DIR/$tdir/$tfile || true
20551 do_facet ost1 $LCTL set_param fail_loc=0
20552 umount_client $MOUNT || error "umount failed"
20553 mount_client $MOUNT || error "mount failed"
20554 stop ost1 || error "cannot stop ost1"
20555 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20557 run_test 232b "failed data version lock should not block umount"
20560 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20561 skip "Need MDS version at least 2.3.64"
20562 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20564 local fid=$($LFS path2fid $MOUNT)
20566 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20567 error "cannot access $MOUNT using its FID '$fid'"
20569 run_test 233a "checking that OBF of the FS root succeeds"
20572 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20573 skip "Need MDS version at least 2.5.90"
20574 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20576 local fid=$($LFS path2fid $MOUNT/.lustre)
20578 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20579 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20581 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20582 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20583 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20585 run_test 233b "checking that OBF of the FS .lustre succeeds"
20588 local p="$TMP/sanityN-$TESTNAME.parameters"
20589 save_lustre_params client "llite.*.xattr_cache" > $p
20590 lctl set_param llite.*.xattr_cache 1 ||
20591 skip_env "xattr cache is not supported"
20593 mkdir -p $DIR/$tdir || error "mkdir failed"
20594 touch $DIR/$tdir/$tfile || error "touch failed"
20595 # OBD_FAIL_LLITE_XATTR_ENOMEM
20596 $LCTL set_param fail_loc=0x1405
20597 getfattr -n user.attr $DIR/$tdir/$tfile &&
20598 error "getfattr should have failed with ENOMEM"
20599 $LCTL set_param fail_loc=0x0
20602 restore_lustre_params < $p
20605 run_test 234 "xattr cache should not crash on ENOMEM"
20608 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20609 skip "Need MDS version at least 2.4.52"
20611 flock_deadlock $DIR/$tfile
20616 124) error "process hangs on a deadlock"
20618 *) error "error executing flock_deadlock $DIR/$tfile"
20622 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20626 check_swap_layouts_support
20628 local ref1=/etc/passwd
20629 local ref2=/etc/group
20630 local file1=$DIR/$tdir/f1
20631 local file2=$DIR/$tdir/f2
20633 test_mkdir -c1 $DIR/$tdir
20634 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20635 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20636 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20637 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20638 local fd=$(free_fd)
20639 local cmd="exec $fd<>$file2"
20642 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20643 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20646 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20651 run_test 236 "Layout swap on open unlinked file"
20653 # LU-4659 linkea consistency
20655 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20656 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20657 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20658 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20661 ln $DIR/$tfile $DIR/$tfile.lnk
20662 touch $DIR/$tfile.new
20663 mv $DIR/$tfile.new $DIR/$tfile
20664 local fid1=$($LFS path2fid $DIR/$tfile)
20665 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20666 local path1=$($LFS fid2path $FSNAME "$fid1")
20667 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20668 local path2=$($LFS fid2path $FSNAME "$fid2")
20669 [ $tfile.lnk == $path2 ] ||
20670 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20673 run_test 238 "Verify linkea consistency"
20675 test_239A() { # was test_239
20676 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20677 skip "Need MDS version at least 2.5.60"
20679 local list=$(comma_list $(mdts_nodes))
20681 mkdir -p $DIR/$tdir
20682 createmany -o $DIR/$tdir/f- 5000
20683 unlinkmany $DIR/$tdir/f- 5000
20684 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20685 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20686 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20687 osp.*MDT*.sync_in_flight" | calc_sum)
20688 [ "$changes" -eq 0 ] || error "$changes not synced"
20690 run_test 239A "osp_sync test"
20692 test_239a() { #LU-5297
20693 remote_mds_nodsh && skip "remote MDS with nodsh"
20696 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20697 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20698 chgrp $RUNAS_GID $DIR/$tfile
20699 wait_delete_completed
20701 run_test 239a "process invalid osp sync record correctly"
20703 test_239b() { #LU-5297
20704 remote_mds_nodsh && skip "remote MDS with nodsh"
20707 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20708 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20709 chgrp $RUNAS_GID $DIR/$tfile1
20710 wait_delete_completed
20711 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20713 chgrp $RUNAS_GID $DIR/$tfile2
20714 wait_delete_completed
20716 run_test 239b "process osp sync record with ENOMEM error correctly"
20719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20720 remote_mds_nodsh && skip "remote MDS with nodsh"
20722 mkdir -p $DIR/$tdir
20724 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20725 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20726 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20727 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20729 umount_client $MOUNT || error "umount failed"
20730 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20731 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20732 mount_client $MOUNT || error "failed to mount client"
20734 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20735 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20737 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20743 for LOOP in $(seq $count); do
20744 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20745 cancel_lru_locks $OSC || true
20753 for LOOP in $(seq $1); do
20754 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20759 test_241a() { # was test_241
20760 local bsize=$PAGE_SIZE
20762 (( bsize < 40960 )) && bsize=40960
20763 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20765 cancel_lru_locks $OSC
20766 test_241_bio 1000 $bsize &
20768 test_241_dio 1000 $bsize
20771 run_test 241a "bio vs dio"
20774 local bsize=$PAGE_SIZE
20776 (( bsize < 40960 )) && bsize=40960
20777 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20779 test_241_dio 1000 $bsize &
20781 test_241_dio 1000 $bsize
20784 run_test 241b "dio vs dio"
20787 remote_mds_nodsh && skip "remote MDS with nodsh"
20789 mkdir_on_mdt0 $DIR/$tdir
20790 touch $DIR/$tdir/$tfile
20792 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20793 do_facet mds1 lctl set_param fail_loc=0x105
20794 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20796 do_facet mds1 lctl set_param fail_loc=0
20797 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20799 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20803 test_mkdir $DIR/$tdir
20804 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20806 run_test 243 "various group lock tests"
20810 test_mkdir $DIR/$tdir
20811 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20812 sendfile_grouplock $DIR/$tdir/$tfile || \
20813 error "sendfile+grouplock failed"
20816 run_test 244a "sendfile with group lock tests"
20820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20823 local size=$((1024*1024))
20825 test_mkdir $DIR/$tdir
20826 for i in $(seq 1 $threads); do
20827 local file=$DIR/$tdir/file_$((i / 10))
20828 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20831 for i in $(seq 1 $threads); do
20835 run_test 244b "multi-threaded write with group lock"
20838 local flagname="multi_mod_rpcs"
20839 local connect_data_name="max_mod_rpcs"
20842 # check if multiple modify RPCs flag is set
20843 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20844 grep "connect_flags:")
20847 echo "$out" | grep -qw $flagname
20848 if [ $? -ne 0 ]; then
20849 echo "connect flag $flagname is not set"
20853 # check if multiple modify RPCs data is set
20854 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20857 echo "$out" | grep -qw $connect_data_name ||
20858 error "import should have connect data $connect_data_name"
20860 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20866 umount_client $submount
20871 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20873 skip_env "Fileset feature is not supported"
20875 local submount=${MOUNT}_$tdir
20878 mkdir -p $submount || error "mkdir $submount failed"
20879 FILESET="$FILESET/$tdir" mount_client $submount ||
20880 error "mount $submount failed"
20881 trap "cleanup_247 $submount" EXIT
20882 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20883 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20884 error "read $MOUNT/$tdir/$tfile failed"
20885 cleanup_247 $submount
20887 run_test 247a "mount subdir as fileset"
20890 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20891 skip_env "Fileset feature is not supported"
20893 local submount=${MOUNT}_$tdir
20895 rm -rf $MOUNT/$tdir
20896 mkdir -p $submount || error "mkdir $submount failed"
20898 FILESET="$FILESET/$tdir" mount_client $submount &&
20899 error "mount $submount should fail"
20902 run_test 247b "mount subdir that dose not exist"
20905 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20906 skip_env "Fileset feature is not supported"
20908 local submount=${MOUNT}_$tdir
20910 mkdir -p $MOUNT/$tdir/dir1
20911 mkdir -p $submount || error "mkdir $submount failed"
20912 trap "cleanup_247 $submount" EXIT
20913 FILESET="$FILESET/$tdir" mount_client $submount ||
20914 error "mount $submount failed"
20915 local fid=$($LFS path2fid $MOUNT/)
20916 $LFS fid2path $submount $fid && error "fid2path should fail"
20917 cleanup_247 $submount
20919 run_test 247c "running fid2path outside subdirectory root"
20922 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20923 skip "Fileset feature is not supported"
20925 local submount=${MOUNT}_$tdir
20927 mkdir -p $MOUNT/$tdir/dir1
20928 mkdir -p $submount || error "mkdir $submount failed"
20929 FILESET="$FILESET/$tdir" mount_client $submount ||
20930 error "mount $submount failed"
20931 trap "cleanup_247 $submount" EXIT
20933 local td=$submount/dir1
20934 local fid=$($LFS path2fid $td)
20935 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20937 # check that we get the same pathname back
20940 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20941 echo "$rootpath $fid"
20942 found=$($LFS fid2path $rootpath "$fid")
20943 [ -n "found" ] || error "fid2path should succeed"
20944 [ "$found" == "$td" ] || error "fid2path $found != $td"
20946 # check wrong root path format
20947 rootpath=$submount"_wrong"
20948 found=$($LFS fid2path $rootpath "$fid")
20949 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20951 cleanup_247 $submount
20953 run_test 247d "running fid2path inside subdirectory root"
20957 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20959 skip "Fileset feature is not supported"
20961 local submount=${MOUNT}_$tdir
20964 mkdir -p $submount || error "mkdir $submount failed"
20965 FILESET="$FILESET/.." mount_client $submount &&
20966 error "mount $submount should fail"
20969 run_test 247e "mount .. as fileset"
20972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20973 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20974 skip "Need at least version 2.13.52"
20975 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20976 skip "Need at least version 2.14.50"
20977 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20979 skip "Fileset feature is not supported"
20981 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20982 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20983 error "mkdir remote failed"
20984 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20985 error "mkdir remote/subdir failed"
20986 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20987 error "mkdir striped failed"
20988 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20990 local submount=${MOUNT}_$tdir
20992 mkdir -p $submount || error "mkdir $submount failed"
20993 stack_trap "rmdir $submount"
20997 local fileset=$FILESET
20998 local mdts=$(comma_list $(mdts_nodes))
21000 stat=$(do_facet mds1 $LCTL get_param -n \
21001 mdt.*MDT0000.enable_remote_subdir_mount)
21002 stack_trap "do_nodes $mdts $LCTL set_param \
21003 mdt.*.enable_remote_subdir_mount=$stat"
21005 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21006 stack_trap "umount_client $submount"
21007 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21008 error "mount remote dir $dir should fail"
21010 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21011 $tdir/striped/. ; do
21012 FILESET="$fileset/$dir" mount_client $submount ||
21013 error "mount $dir failed"
21014 umount_client $submount
21017 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21018 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21019 error "mount $tdir/remote failed"
21021 run_test 247f "mount striped or remote directory as fileset"
21024 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21025 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21026 skip "Need at least version 2.14.50"
21028 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21029 error "mkdir $tdir failed"
21030 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21032 local submount=${MOUNT}_$tdir
21034 mkdir -p $submount || error "mkdir $submount failed"
21035 stack_trap "rmdir $submount"
21037 FILESET="$fileset/$tdir" mount_client $submount ||
21038 error "mount $dir failed"
21039 stack_trap "umount $submount"
21041 local mdts=$(comma_list $(mdts_nodes))
21045 stat $submount > /dev/null
21046 cancel_lru_locks $MDC
21047 stat $submount > /dev/null
21048 stat $submount/$tfile > /dev/null
21049 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21050 stat $submount/$tfile > /dev/null
21051 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21052 awk '/getattr/ {sum += $2} END {print sum}')
21054 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21056 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21059 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21060 [ -z "$fast_read_sav" ] && skip "no fast read support"
21062 # create a large file for fast read verification
21063 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21065 # make sure the file is created correctly
21066 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21067 { rm -f $DIR/$tfile; skip "file creation error"; }
21069 echo "Test 1: verify that fast read is 4 times faster on cache read"
21071 # small read with fast read enabled
21072 $LCTL set_param -n llite.*.fast_read=1
21073 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21074 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21075 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21076 # small read with fast read disabled
21077 $LCTL set_param -n llite.*.fast_read=0
21078 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21079 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21080 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21082 # verify that fast read is 4 times faster for cache read
21083 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21084 error_not_in_vm "fast read was not 4 times faster: " \
21085 "$t_fast vs $t_slow"
21087 echo "Test 2: verify the performance between big and small read"
21088 $LCTL set_param -n llite.*.fast_read=1
21090 # 1k non-cache read
21091 cancel_lru_locks osc
21092 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21093 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21094 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21096 # 1M non-cache read
21097 cancel_lru_locks osc
21098 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21099 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21100 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21102 # verify that big IO is not 4 times faster than small IO
21103 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21104 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21106 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21109 run_test 248a "fast read verification"
21112 # Default short_io_bytes=16384, try both smaller and larger sizes.
21113 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21114 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21115 echo "bs=53248 count=113 normal buffered write"
21116 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21117 error "dd of initial data file failed"
21118 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21120 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21121 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21122 error "dd with sync normal writes failed"
21123 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21125 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21126 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21127 error "dd with sync small writes failed"
21128 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21130 cancel_lru_locks osc
21132 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21133 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21134 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21135 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21136 iflag=direct || error "dd with O_DIRECT small read failed"
21137 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21138 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21139 error "compare $TMP/$tfile.1 failed"
21141 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21142 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21144 # just to see what the maximum tunable value is, and test parsing
21145 echo "test invalid parameter 2MB"
21146 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21147 error "too-large short_io_bytes allowed"
21148 echo "test maximum parameter 512KB"
21149 # if we can set a larger short_io_bytes, run test regardless of version
21150 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21151 # older clients may not allow setting it this large, that's OK
21152 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21153 skip "Need at least client version 2.13.50"
21154 error "medium short_io_bytes failed"
21156 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21157 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21159 echo "test large parameter 64KB"
21160 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21161 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21163 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21164 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21165 error "dd with sync large writes failed"
21166 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21168 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21169 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21170 num=$((113 * 4096 / PAGE_SIZE))
21171 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21172 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21173 error "dd with O_DIRECT large writes failed"
21174 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21175 error "compare $DIR/$tfile.3 failed"
21177 cancel_lru_locks osc
21179 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21180 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21181 error "dd with O_DIRECT large read failed"
21182 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21183 error "compare $TMP/$tfile.2 failed"
21185 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21186 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21187 error "dd with O_DIRECT large read failed"
21188 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21189 error "compare $TMP/$tfile.3 failed"
21191 run_test 248b "test short_io read and write for both small and large sizes"
21193 test_249() { # LU-7890
21194 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21195 skip "Need at least version 2.8.54"
21198 $LFS setstripe -c 1 $DIR/$tfile
21199 # Offset 2T == 4k * 512M
21200 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21201 error "dd to 2T offset failed"
21203 run_test 249 "Write above 2T file size"
21206 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21207 && skip "no 16TB file size limit on ZFS"
21209 $LFS setstripe -c 1 $DIR/$tfile
21210 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21211 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21212 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21213 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21214 conv=notrunc,fsync && error "append succeeded"
21217 run_test 250 "Write above 16T limit"
21220 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21222 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21223 #Skip once - writing the first stripe will succeed
21224 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21225 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21226 error "short write happened"
21228 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21229 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21230 error "short read happened"
21234 run_test 251 "Handling short read and write correctly"
21237 remote_mds_nodsh && skip "remote MDS with nodsh"
21238 remote_ost_nodsh && skip "remote OST with nodsh"
21239 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21240 skip_env "ldiskfs only test"
21250 # check lr_reader on OST0000
21252 dev=$(facet_device $tgt)
21253 out=$(do_facet $tgt $LR_READER $dev)
21254 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21256 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21257 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21258 error "Invalid uuid returned by $LR_READER on target $tgt"
21259 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21261 # check lr_reader -c on MDT0000
21263 dev=$(facet_device $tgt)
21264 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21265 skip "$LR_READER does not support additional options"
21267 out=$(do_facet $tgt $LR_READER -c $dev)
21268 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21270 num=$(echo "$out" | grep -c "mdtlov")
21271 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21272 error "Invalid number of mdtlov clients returned by $LR_READER"
21273 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21275 # check lr_reader -cr on MDT0000
21276 out=$(do_facet $tgt $LR_READER -cr $dev)
21277 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21279 echo "$out" | grep -q "^reply_data:$" ||
21280 error "$LR_READER should have returned 'reply_data' section"
21281 num=$(echo "$out" | grep -c "client_generation")
21282 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21284 run_test 252 "check lr_reader tool"
21287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21288 remote_mds_nodsh && skip "remote MDS with nodsh"
21289 remote_mgs_nodsh && skip "remote MGS with nodsh"
21293 local ost_name=$(ostname_from_index $ostidx)
21296 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21297 do_facet $SINGLEMDS $LCTL get_param -n \
21298 osp.$mdtosc_proc1.reserved_mb_high ||
21299 skip "remote MDS does not support reserved_mb_high"
21303 wait_delete_completed
21306 pool_add $TESTNAME || error "Pool creation failed"
21307 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21309 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21310 error "Setstripe failed"
21312 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21314 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21316 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21318 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21319 osp.$mdtosc_proc1.prealloc_status)
21320 echo "prealloc_status $oa_status"
21322 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21323 error "File creation should fail"
21325 #object allocation was stopped, but we still able to append files
21326 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21327 oflag=append || error "Append failed"
21329 rm -f $DIR/$tdir/$tfile.0
21331 # For this test, we want to delete the files we created to go out of
21332 # space but leave the watermark, so we remain nearly out of space
21333 ost_watermarks_enospc_delete_files $tfile $ostidx
21335 wait_delete_completed
21339 for i in $(seq 10 12); do
21340 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21341 2>/dev/null || error "File creation failed after rm"
21344 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21345 osp.$mdtosc_proc1.prealloc_status)
21346 echo "prealloc_status $oa_status"
21348 if (( oa_status != 0 )); then
21349 error "Object allocation still disable after rm"
21352 run_test 253 "Check object allocation limit"
21355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21356 remote_mds_nodsh && skip "remote MDS with nodsh"
21358 local mdt=$(facet_svc $SINGLEMDS)
21360 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21361 skip "MDS does not support changelog_size"
21365 changelog_register || error "changelog_register failed"
21367 changelog_clear 0 || error "changelog_clear failed"
21369 local size1=$(do_facet $SINGLEMDS \
21370 $LCTL get_param -n mdd.$mdt.changelog_size)
21371 echo "Changelog size $size1"
21374 $LFS mkdir -i 0 $DIR/$tdir
21376 mkdir -p $DIR/$tdir/pics/2008/zachy
21377 touch $DIR/$tdir/pics/2008/zachy/timestamp
21378 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21379 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21380 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21381 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21382 rm $DIR/$tdir/pics/desktop.jpg
21384 local size2=$(do_facet $SINGLEMDS \
21385 $LCTL get_param -n mdd.$mdt.changelog_size)
21386 echo "Changelog size after work $size2"
21388 (( $size2 > $size1 )) ||
21389 error "new Changelog size=$size2 less than old size=$size1"
21391 run_test 254 "Check changelog size"
21398 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21399 awk -F: '{print $2}' | grep $type > /dev/null
21400 if [ $? -ne 0 ]; then
21410 lfs ladvise -a willread $file > /dev/null 2>&1
21411 if [ $? -eq 0 ]; then
21415 lfs ladvise -a willread $file 2>&1 |
21416 grep "Inappropriate ioctl for device" > /dev/null
21417 if [ $? -eq 0 ]; then
21424 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21427 # run a random read IO workload
21428 # usage: random_read_iops <filename> <filesize> <iosize>
21429 random_read_iops() {
21432 local iosize=${3:-4096}
21434 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21435 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21438 drop_file_oss_cache() {
21442 $LFS ladvise -a dontneed $file 2>/dev/null ||
21443 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21446 ladvise_willread_performance()
21449 local average_origin=0
21450 local average_cache=0
21451 local average_ladvise=0
21453 for ((i = 1; i <= $repeat; i++)); do
21454 echo "Iter $i/$repeat: reading without willread hint"
21455 cancel_lru_locks osc
21456 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21457 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21458 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21459 average_origin=$(bc <<<"$average_origin + $speed_origin")
21461 cancel_lru_locks osc
21462 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21463 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21464 average_cache=$(bc <<<"$average_cache + $speed_cache")
21466 cancel_lru_locks osc
21467 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21468 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21469 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21470 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21471 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21473 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21474 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21475 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21477 speedup_cache=$(percent $average_cache $average_origin)
21478 speedup_ladvise=$(percent $average_ladvise $average_origin)
21480 echo "Average uncached read: $average_origin"
21481 echo "Average speedup with OSS cached read: " \
21482 "$average_cache = +$speedup_cache%"
21483 echo "Average speedup with ladvise willread: " \
21484 "$average_ladvise = +$speedup_ladvise%"
21486 local lowest_speedup=20
21487 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21488 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21489 "got $average_cache%. Skipping ladvise willread check."
21493 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21494 # it is still good to run until then to exercise 'ladvise willread'
21495 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21496 [ "$ost1_FSTYPE" = "zfs" ] &&
21497 echo "osd-zfs does not support dontneed or drop_caches" &&
21500 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21501 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21502 error_not_in_vm "Speedup with willread is less than " \
21503 "$lowest_speedup%, got $average_ladvise%"
21507 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21508 skip "lustre < 2.8.54 does not support ladvise "
21509 remote_ost_nodsh && skip "remote OST with nodsh"
21511 stack_trap "rm -f $DIR/$tfile"
21512 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21514 ladvise_no_type willread $DIR/$tfile &&
21515 skip "willread ladvise is not supported"
21517 ladvise_no_ioctl $DIR/$tfile &&
21518 skip "ladvise ioctl is not supported"
21521 local size=$((size_mb * 1048576))
21522 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21523 error "dd to $DIR/$tfile failed"
21525 lfs ladvise -a willread $DIR/$tfile ||
21526 error "Ladvise failed with no range argument"
21528 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21529 error "Ladvise failed with no -l or -e argument"
21531 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21532 error "Ladvise failed with only -e argument"
21534 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21535 error "Ladvise failed with only -l argument"
21537 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21538 error "End offset should not be smaller than start offset"
21540 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21541 error "End offset should not be equal to start offset"
21543 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21544 error "Ladvise failed with overflowing -s argument"
21546 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21547 error "Ladvise failed with overflowing -e argument"
21549 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21550 error "Ladvise failed with overflowing -l argument"
21552 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21553 error "Ladvise succeeded with conflicting -l and -e arguments"
21555 echo "Synchronous ladvise should wait"
21557 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21558 do_nodes $(comma_list $(osts_nodes)) \
21559 $LCTL set_param fail_val=$delay fail_loc=0x237
21561 local start_ts=$SECONDS
21562 lfs ladvise -a willread $DIR/$tfile ||
21563 error "Ladvise failed with no range argument"
21564 local end_ts=$SECONDS
21565 local inteval_ts=$((end_ts - start_ts))
21567 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21568 error "Synchronous advice didn't wait reply"
21571 echo "Asynchronous ladvise shouldn't wait"
21572 local start_ts=$SECONDS
21573 lfs ladvise -a willread -b $DIR/$tfile ||
21574 error "Ladvise failed with no range argument"
21575 local end_ts=$SECONDS
21576 local inteval_ts=$((end_ts - start_ts))
21578 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21579 error "Asynchronous advice blocked"
21582 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21583 ladvise_willread_performance
21585 run_test 255a "check 'lfs ladvise -a willread'"
21591 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21595 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21596 skip "lustre < 2.8.54 does not support ladvise "
21597 remote_ost_nodsh && skip "remote OST with nodsh"
21599 stack_trap "rm -f $DIR/$tfile"
21600 lfs setstripe -c 1 -i 0 $DIR/$tfile
21602 ladvise_no_type dontneed $DIR/$tfile &&
21603 skip "dontneed ladvise is not supported"
21605 ladvise_no_ioctl $DIR/$tfile &&
21606 skip "ladvise ioctl is not supported"
21608 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21609 [ "$ost1_FSTYPE" = "zfs" ] &&
21610 skip "zfs-osd does not support 'ladvise dontneed'"
21613 local size=$((size_mb * 1048576))
21614 # In order to prevent disturbance of other processes, only check 3/4
21615 # of the memory usage
21616 local kibibytes=$((size_mb * 1024 * 3 / 4))
21618 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21619 error "dd to $DIR/$tfile failed"
21621 #force write to complete before dropping OST cache & checking memory
21624 local total=$(facet_meminfo ost1 MemTotal)
21625 echo "Total memory: $total KiB"
21627 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21628 local before_read=$(facet_meminfo ost1 Cached)
21629 echo "Cache used before read: $before_read KiB"
21631 lfs ladvise -a willread $DIR/$tfile ||
21632 error "Ladvise willread failed"
21633 local after_read=$(facet_meminfo ost1 Cached)
21634 echo "Cache used after read: $after_read KiB"
21636 lfs ladvise -a dontneed $DIR/$tfile ||
21637 error "Ladvise dontneed again failed"
21638 local no_read=$(facet_meminfo ost1 Cached)
21639 echo "Cache used after dontneed ladvise: $no_read KiB"
21641 if [ $total -lt $((before_read + kibibytes)) ]; then
21642 echo "Memory is too small, abort checking"
21646 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21647 error "Ladvise willread should use more memory" \
21648 "than $kibibytes KiB"
21651 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21652 error "Ladvise dontneed should release more memory" \
21653 "than $kibibytes KiB"
21656 run_test 255b "check 'lfs ladvise -a dontneed'"
21659 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21660 skip "lustre < 2.10.50 does not support lockahead"
21662 local ost1_imp=$(get_osc_import_name client ost1)
21663 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21671 test_mkdir -p $DIR/$tdir
21672 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21674 #test 10 returns only success/failure
21676 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21678 if [ $rc -eq 255 ]; then
21679 error "Ladvise test${i} failed, ${rc}"
21682 #test 11 counts lock enqueue requests, all others count new locks
21684 count=$(do_facet ost1 \
21685 $LCTL get_param -n ost.OSS.ost.stats)
21686 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21688 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21690 if [ $rc -eq 255 ]; then
21691 error "Ladvise test${i} failed, ${rc}"
21694 new_count=$(do_facet ost1 \
21695 $LCTL get_param -n ost.OSS.ost.stats)
21696 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21697 awk '{ print $2 }')
21699 difference="$((new_count - count))"
21700 if [ $difference -ne $rc ]; then
21701 error "Ladvise test${i}, bad enqueue count, returned " \
21702 "${rc}, actual ${difference}"
21705 for i in $(seq 12 21); do
21706 # If we do not do this, we run the risk of having too many
21707 # locks and starting lock cancellation while we are checking
21709 cancel_lru_locks osc
21711 count=$($LCTL get_param -n \
21712 ldlm.namespaces.$imp_name.lock_unused_count)
21714 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21716 if [ $rc -eq 255 ]; then
21717 error "Ladvise test ${i} failed, ${rc}"
21720 new_count=$($LCTL get_param -n \
21721 ldlm.namespaces.$imp_name.lock_unused_count)
21722 difference="$((new_count - count))"
21724 # Test 15 output is divided by 100 to map down to valid return
21725 if [ $i -eq 15 ]; then
21729 if [ $difference -ne $rc ]; then
21730 error "Ladvise test ${i}, bad lock count, returned " \
21731 "${rc}, actual ${difference}"
21735 #test 22 returns only success/failure
21737 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21739 if [ $rc -eq 255 ]; then
21740 error "Ladvise test${i} failed, ${rc}"
21743 run_test 255c "suite of ladvise lockahead tests"
21746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21747 remote_mds_nodsh && skip "remote MDS with nodsh"
21748 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21749 changelog_users $SINGLEMDS | grep "^cl" &&
21750 skip "active changelog user"
21756 mdt_dev=$(mdsdevname 1)
21759 changelog_register || error "changelog_register failed"
21762 mkdir_on_mdt0 $DIR/$tdir
21764 changelog_clear 0 || error "changelog_clear failed"
21767 touch $DIR/$tdir/{1..10}
21770 stop $SINGLEMDS || error "Fail to stop MDT"
21774 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21776 #after mount new plainllog is used
21777 touch $DIR/$tdir/{11..19}
21778 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21779 stack_trap "rm -f $tmpfile"
21780 cat_sl=$(do_facet $SINGLEMDS "sync; \
21781 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21782 llog_reader $tmpfile | grep -c type=1064553b")
21783 do_facet $SINGLEMDS llog_reader $tmpfile
21785 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21787 changelog_clear 0 || error "changelog_clear failed"
21789 cat_sl=$(do_facet $SINGLEMDS "sync; \
21790 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21791 llog_reader $tmpfile | grep -c type=1064553b")
21793 if (( cat_sl == 2 )); then
21794 error "Empty plain llog was not deleted from changelog catalog"
21795 elif (( cat_sl != 1 )); then
21796 error "Active plain llog shouldn't be deleted from catalog"
21799 run_test 256 "Check llog delete for empty and not full state"
21802 remote_mds_nodsh && skip "remote MDS with nodsh"
21803 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21804 skip "Need MDS version at least 2.8.55"
21806 test_mkdir $DIR/$tdir
21808 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21809 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21812 #define OBD_FAIL_MDS_XATTR_REP 0x161
21813 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21814 local facet=mds$((mdtidx + 1))
21815 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21816 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21818 stop $facet || error "stop MDS failed"
21819 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21820 error "start MDS fail"
21821 wait_recovery_complete $facet
21823 run_test 257 "xattr locks are not lost"
21825 # Verify we take the i_mutex when security requires it
21827 #define OBD_FAIL_IMUTEX_SEC 0x141c
21828 $LCTL set_param fail_loc=0x141c
21830 chmod u+s $DIR/$tfile
21831 chmod a+rwx $DIR/$tfile
21832 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21834 if [ $RC -ne 0 ]; then
21835 error "error, failed to take i_mutex, rc=$?"
21839 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21841 # Verify we do NOT take the i_mutex in the normal case
21843 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21844 $LCTL set_param fail_loc=0x141d
21847 chmod a+rw $DIR/$tfile
21848 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21850 if [ $RC -ne 0 ]; then
21851 error "error, took i_mutex unnecessarily, rc=$?"
21856 run_test 258b "verify i_mutex security behavior"
21859 local file=$DIR/$tfile
21863 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21865 stack_trap "rm -f $file" EXIT
21867 wait_delete_completed
21868 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21869 echo "before: $before"
21871 $LFS setstripe -i 0 -c 1 $file
21872 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21874 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21875 echo "after write: $after"
21877 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21878 do_facet ost1 $LCTL set_param fail_loc=0x2301
21880 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21881 echo "after truncate: $after"
21884 do_facet ost1 $LCTL set_param fail_loc=0
21885 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21887 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21888 echo "after restart: $after"
21889 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21890 error "missing truncate?"
21894 run_test 259 "crash at delayed truncate"
21897 #define OBD_FAIL_MDC_CLOSE 0x806
21898 $LCTL set_param fail_loc=0x80000806
21902 run_test 260 "Check mdc_close fail"
21904 ### Data-on-MDT sanity tests ###
21906 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21907 skip "Need MDS version at least 2.10.55 for DoM"
21910 local dom=$DIR/$tdir/dom_file
21911 local tmp=$DIR/$tdir/tmp_file
21913 mkdir_on_mdt0 $DIR/$tdir
21915 # basic checks for DoM component creation
21916 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21917 error "Can set MDT layout to non-first entry"
21919 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21920 error "Can define multiple entries as MDT layout"
21922 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21924 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21925 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21926 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21928 local mdtidx=$($LFS getstripe -m $dom)
21929 local mdtname=MDT$(printf %04x $mdtidx)
21930 local facet=mds$((mdtidx + 1))
21931 local space_check=1
21933 # Skip free space checks with ZFS
21934 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21938 local size_tmp=$((65536 * 3))
21939 local mdtfree1=$(do_facet $facet \
21940 lctl get_param -n osd*.*$mdtname.kbytesfree)
21942 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21943 # check also direct IO along write
21944 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21945 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21947 cmp $tmp $dom || error "file data is different"
21948 [ $(stat -c%s $dom) == $size_tmp ] ||
21949 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21950 if [ $space_check == 1 ]; then
21951 local mdtfree2=$(do_facet $facet \
21952 lctl get_param -n osd*.*$mdtname.kbytesfree)
21954 # increase in usage from by $size_tmp
21955 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21956 error "MDT free space wrong after write: " \
21957 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21961 local size_dom=10000
21963 $TRUNCATE $dom $size_dom
21964 [ $(stat -c%s $dom) == $size_dom ] ||
21965 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21966 if [ $space_check == 1 ]; then
21967 mdtfree1=$(do_facet $facet \
21968 lctl get_param -n osd*.*$mdtname.kbytesfree)
21969 # decrease in usage from $size_tmp to new $size_dom
21970 [ $(($mdtfree1 - $mdtfree2)) -ge \
21971 $(((size_tmp - size_dom) / 1024)) ] ||
21972 error "MDT free space is wrong after truncate: " \
21973 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21979 size_dom=$((size_dom + size_tmp))
21980 [ $(stat -c%s $dom) == $size_dom ] ||
21981 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21982 if [ $space_check == 1 ]; then
21983 mdtfree2=$(do_facet $facet \
21984 lctl get_param -n osd*.*$mdtname.kbytesfree)
21985 # increase in usage by $size_tmp from previous
21986 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21987 error "MDT free space is wrong after append: " \
21988 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21993 if [ $space_check == 1 ]; then
21994 mdtfree1=$(do_facet $facet \
21995 lctl get_param -n osd*.*$mdtname.kbytesfree)
21996 # decrease in usage by $size_dom from previous
21997 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21998 error "MDT free space is wrong after removal: " \
21999 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22002 # combined striping
22003 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22004 error "Can't create DoM + OST striping"
22006 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22007 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22008 # check also direct IO along write
22009 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22011 cmp $tmp $dom || error "file data is different"
22012 [ $(stat -c%s $dom) == $size_tmp ] ||
22013 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22018 run_test 270a "DoM: basic functionality tests"
22021 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22022 skip "Need MDS version at least 2.10.55"
22024 local dom=$DIR/$tdir/dom_file
22025 local max_size=1048576
22027 mkdir -p $DIR/$tdir
22028 $LFS setstripe -E $max_size -L mdt $dom
22030 # truncate over the limit
22031 $TRUNCATE $dom $(($max_size + 1)) &&
22032 error "successful truncate over the maximum size"
22033 # write over the limit
22034 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22035 error "successful write over the maximum size"
22036 # append over the limit
22037 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22038 echo "12345" >> $dom && error "successful append over the maximum size"
22043 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22046 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22047 skip "Need MDS version at least 2.10.55"
22049 mkdir -p $DIR/$tdir
22050 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22052 # check files inherit DoM EA
22053 touch $DIR/$tdir/first
22054 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22055 error "bad pattern"
22056 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22057 error "bad stripe count"
22058 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22059 error "bad stripe size"
22061 # check directory inherits DoM EA and uses it as default
22062 mkdir $DIR/$tdir/subdir
22063 touch $DIR/$tdir/subdir/second
22064 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22065 error "bad pattern in sub-directory"
22066 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22067 error "bad stripe count in sub-directory"
22068 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22069 error "bad stripe size in sub-directory"
22072 run_test 270c "DoM: DoM EA inheritance tests"
22075 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22076 skip "Need MDS version at least 2.10.55"
22078 mkdir -p $DIR/$tdir
22079 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22081 # inherit default DoM striping
22082 mkdir $DIR/$tdir/subdir
22083 touch $DIR/$tdir/subdir/f1
22085 # change default directory striping
22086 $LFS setstripe -c 1 $DIR/$tdir/subdir
22087 touch $DIR/$tdir/subdir/f2
22088 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22089 error "wrong default striping in file 2"
22090 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22091 error "bad pattern in file 2"
22094 run_test 270d "DoM: change striping from DoM to RAID0"
22097 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22098 skip "Need MDS version at least 2.10.55"
22100 mkdir -p $DIR/$tdir/dom
22101 mkdir -p $DIR/$tdir/norm
22104 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22105 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22107 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22108 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22110 # find DoM files by layout
22111 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22112 [ $NUM -eq $DOMFILES ] ||
22113 error "lfs find -L: found $NUM, expected $DOMFILES"
22114 echo "Test 1: lfs find 20 DOM files by layout: OK"
22116 # there should be 1 dir with default DOM striping
22117 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22119 error "lfs find -L: found $NUM, expected 1 dir"
22120 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22122 # find DoM files by stripe size
22123 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22124 [ $NUM -eq $DOMFILES ] ||
22125 error "lfs find -S: found $NUM, expected $DOMFILES"
22126 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22128 # find files by stripe offset except DoM files
22129 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22130 [ $NUM -eq $NORMFILES ] ||
22131 error "lfs find -i: found $NUM, expected $NORMFILES"
22132 echo "Test 5: lfs find no DOM files by stripe index: OK"
22135 run_test 270e "DoM: lfs find with DoM files test"
22138 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22139 skip "Need MDS version at least 2.10.55"
22141 local mdtname=${FSNAME}-MDT0000-mdtlov
22142 local dom=$DIR/$tdir/dom_file
22143 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22144 lod.$mdtname.dom_stripesize)
22145 local dom_limit=131072
22147 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22148 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22149 lod.$mdtname.dom_stripesize)
22150 [ ${dom_limit} -eq ${dom_current} ] ||
22151 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22153 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22154 $LFS setstripe -d $DIR/$tdir
22155 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22156 error "Can't set directory default striping"
22158 # exceed maximum stripe size
22159 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22160 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22161 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22162 error "Able to create DoM component size more than LOD limit"
22164 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22165 dom_current=$(do_facet mds1 $LCTL get_param -n \
22166 lod.$mdtname.dom_stripesize)
22167 [ 0 -eq ${dom_current} ] ||
22168 error "Can't set zero DoM stripe limit"
22171 # attempt to create DoM file on server with disabled DoM should
22172 # remove DoM entry from layout and be succeed
22173 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22174 error "Can't create DoM file (DoM is disabled)"
22175 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22176 error "File has DoM component while DoM is disabled"
22179 # attempt to create DoM file with only DoM stripe should return error
22180 $LFS setstripe -E $dom_limit -L mdt $dom &&
22181 error "Able to create DoM-only file while DoM is disabled"
22183 # too low values to be aligned with smallest stripe size 64K
22184 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22185 dom_current=$(do_facet mds1 $LCTL get_param -n \
22186 lod.$mdtname.dom_stripesize)
22187 [ 30000 -eq ${dom_current} ] &&
22188 error "Can set too small DoM stripe limit"
22190 # 64K is a minimal stripe size in Lustre, expect limit of that size
22191 [ 65536 -eq ${dom_current} ] ||
22192 error "Limit is not set to 64K but ${dom_current}"
22194 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22195 dom_current=$(do_facet mds1 $LCTL get_param -n \
22196 lod.$mdtname.dom_stripesize)
22198 [ 2147483648 -eq ${dom_current} ] &&
22199 error "Can set too large DoM stripe limit"
22201 do_facet mds1 $LCTL set_param -n \
22202 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22203 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22204 error "Can't create DoM component size after limit change"
22205 do_facet mds1 $LCTL set_param -n \
22206 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22207 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22208 error "Can't create DoM file after limit decrease"
22209 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22210 error "Can create big DoM component after limit decrease"
22211 touch ${dom}_def ||
22212 error "Can't create file with old default layout"
22214 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22217 run_test 270f "DoM: maximum DoM stripe size checks"
22220 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22221 skip "Need MDS version at least 2.13.52"
22222 local dom=$DIR/$tdir/$tfile
22224 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22225 local lodname=${FSNAME}-MDT0000-mdtlov
22227 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22228 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22229 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22230 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22232 local dom_limit=1024
22233 local dom_threshold="50%"
22235 $LFS setstripe -d $DIR/$tdir
22236 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22237 error "Can't set directory default striping"
22239 do_facet mds1 $LCTL set_param -n \
22240 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22241 # set 0 threshold and create DOM file to change tunable stripesize
22242 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22243 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22244 error "Failed to create $dom file"
22245 # now tunable dom_cur_stripesize should reach maximum
22246 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22247 lod.${lodname}.dom_stripesize_cur_kb)
22248 [[ $dom_current == $dom_limit ]] ||
22249 error "Current DOM stripesize is not maximum"
22252 # set threshold for further tests
22253 do_facet mds1 $LCTL set_param -n \
22254 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22255 echo "DOM threshold is $dom_threshold free space"
22258 # Spoof bfree to exceed threshold
22259 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22260 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22261 for spfree in 40 20 0 15 30 55; do
22262 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22263 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22264 error "Failed to create $dom file"
22265 dom_def=$(do_facet mds1 $LCTL get_param -n \
22266 lod.${lodname}.dom_stripesize_cur_kb)
22267 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22268 [[ $dom_def != $dom_current ]] ||
22269 error "Default stripe size was not changed"
22270 if [[ $spfree > 0 ]] ; then
22271 dom_set=$($LFS getstripe -S $dom)
22272 [[ $dom_set == $((dom_def * 1024)) ]] ||
22273 error "DOM component size is still old"
22275 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22276 error "DoM component is set with no free space"
22279 dom_current=$dom_def
22282 run_test 270g "DoM: default DoM stripe size depends on free space"
22285 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22286 skip "Need MDS version at least 2.13.53"
22288 local mdtname=${FSNAME}-MDT0000-mdtlov
22289 local dom=$DIR/$tdir/$tfile
22290 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22292 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22293 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22295 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22296 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22297 error "can't create OST file"
22298 # mirrored file with DOM entry in the second mirror
22299 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22300 error "can't create mirror with DoM component"
22302 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22304 # DOM component in the middle and has other enries in the same mirror,
22305 # should succeed but lost DoM component
22306 $LFS setstripe --copy=${dom}_1 $dom ||
22307 error "Can't create file from OST|DOM mirror layout"
22308 # check new file has no DoM layout after all
22309 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22310 error "File has DoM component while DoM is disabled"
22312 run_test 270h "DoM: DoM stripe removal when disabled on server"
22315 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22316 skip "Need MDS version at least 2.14.54"
22319 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22320 error "setstripe should fail" || true
22322 run_test 270i "DoM: setting invalid DoM striping should fail"
22325 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22326 skip "Need MDS version at least 2.10.55"
22328 local dom=$DIR/$tdir/dom
22330 mkdir -p $DIR/$tdir
22332 $LFS setstripe -E 1024K -L mdt $dom
22334 lctl set_param -n mdc.*.stats=clear
22335 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22336 cat $dom > /dev/null
22337 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22338 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22342 run_test 271a "DoM: data is cached for read after write"
22345 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22346 skip "Need MDS version at least 2.10.55"
22348 local dom=$DIR/$tdir/dom
22350 mkdir -p $DIR/$tdir
22352 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22354 lctl set_param -n mdc.*.stats=clear
22355 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22356 cancel_lru_locks mdc
22357 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22358 # second stat to check size is cached on client
22359 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22360 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22361 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22364 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22367 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22368 skip "Need MDS version at least 2.10.55"
22370 local dom=$DIR/$tdir/dom
22372 mkdir -p $DIR/$tdir
22374 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22376 lctl set_param -n mdc.*.stats=clear
22377 lctl set_param -n osc.*.stats=clear
22378 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22379 cancel_lru_locks mdc
22380 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22381 # second stat to check size is cached on client
22382 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22383 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22384 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22385 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22386 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22389 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22395 local mdt=MDT$(printf %04x $mdtidx)
22397 if [ -z $param ]; then
22398 lctl get_param -n mdc.*$mdt*.stats
22400 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22405 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22406 skip "Need MDS version at least 2.10.55"
22408 local dom=$DIR/$tdir/dom
22410 mkdir -p $DIR/$tdir
22412 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22414 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22415 local facet=mds$((mdtidx + 1))
22417 cancel_lru_locks mdc
22418 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22419 createmany -o $dom 1000
22420 lctl set_param -n mdc.*.stats=clear
22421 smalliomany -w $dom 1000 200
22422 get_mdc_stats $mdtidx
22423 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22424 # Each file has 1 open, 1 IO enqueues, total 2000
22425 # but now we have also +1 getxattr for security.capability, total 3000
22426 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22427 unlinkmany $dom 1000
22429 cancel_lru_locks mdc
22430 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22431 createmany -o $dom 1000
22432 lctl set_param -n mdc.*.stats=clear
22433 smalliomany -w $dom 1000 200
22434 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22435 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22436 # for OPEN and IO lock.
22437 [ $((enq - enq_2)) -ge 1000 ] ||
22438 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22439 unlinkmany $dom 1000
22442 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22444 cleanup_271def_tests() {
22450 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22451 skip "Need MDS version at least 2.10.57"
22453 local dom=$DIR/$tdir/dom
22454 local tmp=$TMP/$tfile
22455 trap "cleanup_271def_tests $tmp" EXIT
22457 mkdir -p $DIR/$tdir
22459 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22461 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22463 cancel_lru_locks mdc
22464 dd if=/dev/urandom of=$tmp bs=1000 count=1
22465 dd if=$tmp of=$dom bs=1000 count=1
22466 cancel_lru_locks mdc
22468 cat /etc/hosts >> $tmp
22469 lctl set_param -n mdc.*.stats=clear
22471 # append data to the same file it should update local page
22472 echo "Append to the same page"
22473 cat /etc/hosts >> $dom
22474 local num=$(get_mdc_stats $mdtidx ost_read)
22475 local ra=$(get_mdc_stats $mdtidx req_active)
22476 local rw=$(get_mdc_stats $mdtidx req_waittime)
22478 [ -z $num ] || error "$num READ RPC occured"
22479 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22483 cmp $tmp $dom || error "file miscompare"
22485 cancel_lru_locks mdc
22486 lctl set_param -n mdc.*.stats=clear
22488 echo "Open and read file"
22489 cat $dom > /dev/null
22490 local num=$(get_mdc_stats $mdtidx ost_read)
22491 local ra=$(get_mdc_stats $mdtidx req_active)
22492 local rw=$(get_mdc_stats $mdtidx req_waittime)
22494 [ -z $num ] || error "$num READ RPC occured"
22495 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22499 cmp $tmp $dom || error "file miscompare"
22503 run_test 271d "DoM: read on open (1K file in reply buffer)"
22506 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22507 skip "Need MDS version at least 2.10.57"
22509 local dom=$DIR/$tdir/dom
22510 local tmp=$TMP/$tfile
22511 trap "cleanup_271def_tests $tmp" EXIT
22513 mkdir -p $DIR/$tdir
22515 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22517 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22519 cancel_lru_locks mdc
22520 dd if=/dev/urandom of=$tmp bs=265000 count=1
22521 dd if=$tmp of=$dom bs=265000 count=1
22522 cancel_lru_locks mdc
22523 cat /etc/hosts >> $tmp
22524 lctl set_param -n mdc.*.stats=clear
22526 echo "Append to the same page"
22527 cat /etc/hosts >> $dom
22528 local num=$(get_mdc_stats $mdtidx ost_read)
22529 local ra=$(get_mdc_stats $mdtidx req_active)
22530 local rw=$(get_mdc_stats $mdtidx req_waittime)
22532 [ -z $num ] || error "$num READ RPC occured"
22533 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22537 cmp $tmp $dom || error "file miscompare"
22539 cancel_lru_locks mdc
22540 lctl set_param -n mdc.*.stats=clear
22542 echo "Open and read file"
22543 cat $dom > /dev/null
22544 local num=$(get_mdc_stats $mdtidx ost_read)
22545 local ra=$(get_mdc_stats $mdtidx req_active)
22546 local rw=$(get_mdc_stats $mdtidx req_waittime)
22548 [ -z $num ] && num=0
22549 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22550 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22554 cmp $tmp $dom || error "file miscompare"
22558 run_test 271f "DoM: read on open (200K file and read tail)"
22561 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22562 skip "Skipping due to old client or server version"
22564 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22566 $CHECKSTAT -t file $DIR1/$tfile
22568 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22571 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22572 $LCTL set_param fail_loc=0x80000314
22573 rm $DIR1/$tfile || error "Unlink fails"
22575 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22576 [ $RC -eq 0 ] || error "Failed write to stale object"
22578 run_test 271g "Discard DoM data vs client flush race"
22581 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22582 skip "Need MDS version at least 2.11.50"
22584 local dom=$DIR/$tdir/dom
22585 mkdir -p $DIR/$tdir
22587 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22588 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22589 error "failed to write data into $dom"
22590 local old_md5=$(md5sum $dom)
22592 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22593 error "failed to migrate to the same DoM component"
22595 local new_md5=$(md5sum $dom)
22597 [ "$old_md5" == "$new_md5" ] ||
22598 error "md5sum differ: $old_md5, $new_md5"
22600 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22601 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22603 run_test 272a "DoM migration: new layout with the same DOM component"
22606 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22607 skip "Need MDS version at least 2.11.50"
22609 local dom=$DIR/$tdir/dom
22610 mkdir -p $DIR/$tdir
22611 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22613 local mdtidx=$($LFS getstripe -m $dom)
22614 local mdtname=MDT$(printf %04x $mdtidx)
22615 local facet=mds$((mdtidx + 1))
22617 local mdtfree1=$(do_facet $facet \
22618 lctl get_param -n osd*.*$mdtname.kbytesfree)
22619 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22620 error "failed to write data into $dom"
22621 local old_md5=$(md5sum $dom)
22622 cancel_lru_locks mdc
22623 local mdtfree1=$(do_facet $facet \
22624 lctl get_param -n osd*.*$mdtname.kbytesfree)
22626 $LFS migrate -c2 $dom ||
22627 error "failed to migrate to the new composite layout"
22628 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22629 error "MDT stripe was not removed"
22631 cancel_lru_locks mdc
22632 local new_md5=$(md5sum $dom)
22633 [ "$old_md5" == "$new_md5" ] ||
22634 error "$old_md5 != $new_md5"
22636 # Skip free space checks with ZFS
22637 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22638 local mdtfree2=$(do_facet $facet \
22639 lctl get_param -n osd*.*$mdtname.kbytesfree)
22640 [ $mdtfree2 -gt $mdtfree1 ] ||
22641 error "MDT space is not freed after migration"
22645 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22648 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22649 skip "Need MDS version at least 2.11.50"
22651 local dom=$DIR/$tdir/$tfile
22652 mkdir -p $DIR/$tdir
22653 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22655 local mdtidx=$($LFS getstripe -m $dom)
22656 local mdtname=MDT$(printf %04x $mdtidx)
22657 local facet=mds$((mdtidx + 1))
22659 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22660 error "failed to write data into $dom"
22661 local old_md5=$(md5sum $dom)
22662 cancel_lru_locks mdc
22663 local mdtfree1=$(do_facet $facet \
22664 lctl get_param -n osd*.*$mdtname.kbytesfree)
22666 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22667 error "failed to migrate to the new composite layout"
22668 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22669 error "MDT stripe was not removed"
22671 cancel_lru_locks mdc
22672 local new_md5=$(md5sum $dom)
22673 [ "$old_md5" == "$new_md5" ] ||
22674 error "$old_md5 != $new_md5"
22676 # Skip free space checks with ZFS
22677 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22678 local mdtfree2=$(do_facet $facet \
22679 lctl get_param -n osd*.*$mdtname.kbytesfree)
22680 [ $mdtfree2 -gt $mdtfree1 ] ||
22681 error "MDS space is not freed after migration"
22685 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22688 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22689 skip "Need MDS version at least 2.12.55"
22691 local dom=$DIR/$tdir/$tfile
22692 mkdir -p $DIR/$tdir
22693 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22695 local mdtidx=$($LFS getstripe -m $dom)
22696 local mdtname=MDT$(printf %04x $mdtidx)
22697 local facet=mds$((mdtidx + 1))
22699 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22700 error "failed to write data into $dom"
22701 local old_md5=$(md5sum $dom)
22702 cancel_lru_locks mdc
22703 local mdtfree1=$(do_facet $facet \
22704 lctl get_param -n osd*.*$mdtname.kbytesfree)
22706 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22707 error "failed mirroring to the new composite layout"
22708 $LFS mirror resync $dom ||
22709 error "failed mirror resync"
22710 $LFS mirror split --mirror-id 1 -d $dom ||
22711 error "failed mirror split"
22713 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22714 error "MDT stripe was not removed"
22716 cancel_lru_locks mdc
22717 local new_md5=$(md5sum $dom)
22718 [ "$old_md5" == "$new_md5" ] ||
22719 error "$old_md5 != $new_md5"
22721 # Skip free space checks with ZFS
22722 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22723 local mdtfree2=$(do_facet $facet \
22724 lctl get_param -n osd*.*$mdtname.kbytesfree)
22725 [ $mdtfree2 -gt $mdtfree1 ] ||
22726 error "MDS space is not freed after DOM mirror deletion"
22730 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22733 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22734 skip "Need MDS version at least 2.12.55"
22736 local dom=$DIR/$tdir/$tfile
22737 mkdir -p $DIR/$tdir
22738 $LFS setstripe -c 2 $dom
22740 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22741 error "failed to write data into $dom"
22742 local old_md5=$(md5sum $dom)
22745 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22746 error "failed mirroring to the DOM layout"
22747 $LFS mirror resync $dom ||
22748 error "failed mirror resync"
22749 $LFS mirror split --mirror-id 1 -d $dom ||
22750 error "failed mirror split"
22752 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22753 error "MDT stripe wasn't set"
22756 local new_md5=$(md5sum $dom)
22757 [ "$old_md5" == "$new_md5" ] ||
22758 error "$old_md5 != $new_md5"
22762 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22765 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22766 skip "Need MDS version at least 2.12.55"
22768 local dom=$DIR/$tdir/$tfile
22769 mkdir -p $DIR/$tdir
22770 $LFS setstripe -c 2 $dom
22772 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22773 error "failed to write data into $dom"
22774 local old_md5=$(md5sum $dom)
22777 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22778 error "failed migrating to the DOM file"
22780 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22781 error "MDT stripe wasn't set"
22784 local new_md5=$(md5sum $dom)
22785 [ "$old_md5" != "$new_md5" ] &&
22786 error "$old_md5 != $new_md5"
22790 run_test 272f "DoM migration: OST-striped file to DOM file"
22793 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22794 skip "Need MDS version at least 2.11.50"
22796 # Layout swap cannot be done if either file has DOM component,
22797 # this will never be supported, migration should be used instead
22799 local dom=$DIR/$tdir/$tfile
22800 mkdir -p $DIR/$tdir
22802 $LFS setstripe -c2 ${dom}_plain
22803 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22804 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22805 error "can swap layout with DoM component"
22806 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22807 error "can swap layout with DoM component"
22809 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22810 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22811 error "can swap layout with DoM component"
22812 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22813 error "can swap layout with DoM component"
22816 run_test 273a "DoM: layout swapping should fail with DOM"
22819 mkdir -p $DIR/$tdir
22820 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22822 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22823 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22825 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22827 run_test 273b "DoM: race writeback and object destroy"
22830 remote_ost_nodsh && skip "remote OST with nodsh"
22831 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22832 skip "Need OST version >= 2.10.57"
22834 local file=$DIR/$tfile
22837 oss=$(comma_list $(osts_nodes))
22839 dd if=/dev/urandom of=$file bs=1M count=2 ||
22840 error "failed to create a file"
22841 cancel_lru_locks osc
22844 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22845 error "failed to read a file"
22847 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22848 $LCTL set_param fail_loc=0x8000031f
22850 cancel_lru_locks osc &
22853 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22854 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22855 #IO takes another lock, but matches the PENDING one
22856 #and places it to the IO RPC
22857 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22858 error "failed to read a file with PENDING lock"
22860 run_test 275 "Read on a canceled duplicate lock"
22863 remote_ost_nodsh && skip "remote OST with nodsh"
22866 do_facet ost1 "(while true; do \
22867 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22868 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22871 for LOOP in $(seq 20); do
22873 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22876 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22877 rm $TMP/sanity_276_pid"
22879 run_test 276 "Race between mount and obd_statfs"
22882 $LCTL set_param ldlm.namespaces.*.lru_size=0
22883 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22884 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22885 grep ^used_mb | awk '{print $2}')
22886 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22887 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22888 oflag=direct conv=notrunc
22889 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22890 grep ^used_mb | awk '{print $2}')
22891 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22893 run_test 277 "Direct IO shall drop page cache"
22896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22897 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22898 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22899 skip "needs the same host for mdt1 mdt2" && return
22904 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22905 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22911 echo "Starting MDTs"
22912 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22914 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22916 do_facet mds2 $LCTL set_param fail_loc=0
22918 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22919 wait_recovery_complete mds2
22921 run_test 278 "Race starting MDS between MDTs stop/start"
22924 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22925 skip "Need MGS version at least 2.13.52"
22926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22927 combined_mgs_mds || skip "needs combined MGS/MDT"
22929 umount_client $MOUNT
22930 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22931 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22933 mount_client $MOUNT &
22935 stop mgs || error "stop mgs failed"
22936 #for a race mgs would crash
22937 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22938 # make sure we unmount client before remounting
22940 umount_client $MOUNT
22941 mount_client $MOUNT || error "mount client failed"
22943 run_test 280 "Race between MGS umount and client llog processing"
22945 cleanup_test_300() {
22949 test_striped_dir() {
22954 mkdir -p $DIR/$tdir
22956 SAVE_UMASK=$(umask)
22957 trap cleanup_test_300 RETURN EXIT
22959 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22960 $DIR/$tdir/striped_dir ||
22961 error "set striped dir error"
22963 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22964 [ "$mode" = "755" ] || error "expect 755 got $mode"
22966 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22967 error "getdirstripe failed"
22968 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22969 if [ "$stripe_count" != "2" ]; then
22970 error "1:stripe_count is $stripe_count, expect 2"
22972 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22973 if [ "$stripe_count" != "2" ]; then
22974 error "2:stripe_count is $stripe_count, expect 2"
22977 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22978 if [ "$stripe_index" != "$mdt_index" ]; then
22979 error "stripe_index is $stripe_index, expect $mdt_index"
22982 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22983 error "nlink error after create striped dir"
22985 mkdir $DIR/$tdir/striped_dir/a
22986 mkdir $DIR/$tdir/striped_dir/b
22988 stat $DIR/$tdir/striped_dir/a ||
22989 error "create dir under striped dir failed"
22990 stat $DIR/$tdir/striped_dir/b ||
22991 error "create dir under striped dir failed"
22993 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22994 error "nlink error after mkdir"
22996 rmdir $DIR/$tdir/striped_dir/a
22997 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22998 error "nlink error after rmdir"
23000 rmdir $DIR/$tdir/striped_dir/b
23001 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23002 error "nlink error after rmdir"
23004 chattr +i $DIR/$tdir/striped_dir
23005 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23006 error "immutable flags not working under striped dir!"
23007 chattr -i $DIR/$tdir/striped_dir
23009 rmdir $DIR/$tdir/striped_dir ||
23010 error "rmdir striped dir error"
23018 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23019 skip "skipped for lustre < 2.7.0"
23020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23021 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23023 test_striped_dir 0 || error "failed on striped dir on MDT0"
23024 test_striped_dir 1 || error "failed on striped dir on MDT0"
23026 run_test 300a "basic striped dir sanity test"
23029 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23030 skip "skipped for lustre < 2.7.0"
23031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23039 test_mkdir $DIR/$tdir || error "mkdir fail"
23040 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23041 error "set striped dir error"
23042 for i in {0..9}; do
23043 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23045 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23046 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23047 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23049 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23050 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23051 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23055 run_test 300b "check ctime/mtime for striped dir"
23058 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23059 skip "skipped for lustre < 2.7.0"
23060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23065 mkdir_on_mdt0 $DIR/$tdir
23066 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23067 error "set striped dir error"
23069 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23070 error "chown striped dir failed"
23072 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23073 error "create 5k files failed"
23075 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23077 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23081 run_test 300c "chown && check ls under striped directory"
23084 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23085 skip "skipped for lustre < 2.7.0"
23086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23092 mkdir -p $DIR/$tdir
23093 $LFS setstripe -c 2 $DIR/$tdir
23095 #local striped directory
23096 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23097 error "set striped dir error"
23098 #look at the directories for debug purposes
23100 $LFS getdirstripe $DIR/$tdir
23101 ls -l $DIR/$tdir/striped_dir
23102 $LFS getdirstripe $DIR/$tdir/striped_dir
23103 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23104 error "create 10 files failed"
23106 #remote striped directory
23107 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23108 error "set striped dir error"
23109 #look at the directories for debug purposes
23111 $LFS getdirstripe $DIR/$tdir
23112 ls -l $DIR/$tdir/remote_striped_dir
23113 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23114 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23115 error "create 10 files failed"
23117 for file in $(find $DIR/$tdir); do
23118 stripe_count=$($LFS getstripe -c $file)
23119 [ $stripe_count -eq 2 ] ||
23120 error "wrong stripe $stripe_count for $file"
23125 run_test 300d "check default stripe under striped directory"
23128 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23129 skip "Need MDS version at least 2.7.55"
23130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23131 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23136 mkdir -p $DIR/$tdir
23138 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23139 error "set striped dir error"
23141 touch $DIR/$tdir/striped_dir/a
23142 touch $DIR/$tdir/striped_dir/b
23143 touch $DIR/$tdir/striped_dir/c
23145 mkdir $DIR/$tdir/striped_dir/dir_a
23146 mkdir $DIR/$tdir/striped_dir/dir_b
23147 mkdir $DIR/$tdir/striped_dir/dir_c
23149 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23150 error "set striped adir under striped dir error"
23152 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23153 error "set striped bdir under striped dir error"
23155 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23156 error "set striped cdir under striped dir error"
23158 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23159 error "rename dir under striped dir fails"
23161 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23162 error "rename dir under different stripes fails"
23164 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23165 error "rename file under striped dir should succeed"
23167 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23168 error "rename dir under striped dir should succeed"
23172 run_test 300e "check rename under striped directory"
23175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23176 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23177 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23178 skip "Need MDS version at least 2.7.55"
23184 mkdir -p $DIR/$tdir
23186 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23187 error "set striped dir error"
23189 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23190 error "set striped dir error"
23192 touch $DIR/$tdir/striped_dir/a
23193 mkdir $DIR/$tdir/striped_dir/dir_a
23194 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23195 error "create striped dir under striped dir fails"
23197 touch $DIR/$tdir/striped_dir1/b
23198 mkdir $DIR/$tdir/striped_dir1/dir_b
23199 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23200 error "create striped dir under striped dir fails"
23202 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23203 error "rename dir under different striped dir should fail"
23205 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23206 error "rename striped dir under diff striped dir should fail"
23208 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23209 error "rename file under diff striped dirs fails"
23213 run_test 300f "check rename cross striped directory"
23215 test_300_check_default_striped_dir()
23218 local default_count=$2
23219 local default_index=$3
23222 local dir_stripe_index
23225 echo "checking $dirname $default_count $default_index"
23226 $LFS setdirstripe -D -c $default_count -i $default_index \
23227 -H all_char $DIR/$tdir/$dirname ||
23228 error "set default stripe on striped dir error"
23229 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23230 [ $stripe_count -eq $default_count ] ||
23231 error "expect $default_count get $stripe_count for $dirname"
23233 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23234 [ $stripe_index -eq $default_index ] ||
23235 error "expect $default_index get $stripe_index for $dirname"
23237 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23238 error "create dirs failed"
23240 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23241 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23242 for dir in $(find $DIR/$tdir/$dirname/*); do
23243 stripe_count=$($LFS getdirstripe -c $dir)
23244 (( $stripe_count == $default_count )) ||
23245 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23246 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23247 error "stripe count $default_count != $stripe_count for $dir"
23249 stripe_index=$($LFS getdirstripe -i $dir)
23250 [ $default_index -eq -1 ] ||
23251 [ $stripe_index -eq $default_index ] ||
23252 error "$stripe_index != $default_index for $dir"
23254 #check default stripe
23255 stripe_count=$($LFS getdirstripe -D -c $dir)
23256 [ $stripe_count -eq $default_count ] ||
23257 error "default count $default_count != $stripe_count for $dir"
23259 stripe_index=$($LFS getdirstripe -D -i $dir)
23260 [ $stripe_index -eq $default_index ] ||
23261 error "default index $default_index != $stripe_index for $dir"
23263 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23267 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23268 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23269 skip "Need MDS version at least 2.7.55"
23275 mkdir_on_mdt0 $DIR/$tdir
23276 mkdir $DIR/$tdir/normal_dir
23278 #Checking when client cache stripe index
23279 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23280 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23281 error "create striped_dir failed"
23283 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23284 error "create dir0 fails"
23285 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23286 [ $stripe_index -eq 0 ] ||
23287 error "dir0 expect index 0 got $stripe_index"
23289 mkdir $DIR/$tdir/striped_dir/dir1 ||
23290 error "create dir1 fails"
23291 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23292 [ $stripe_index -eq 1 ] ||
23293 error "dir1 expect index 1 got $stripe_index"
23295 #check default stripe count/stripe index
23296 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23297 test_300_check_default_striped_dir normal_dir 1 0
23298 test_300_check_default_striped_dir normal_dir -1 1
23299 test_300_check_default_striped_dir normal_dir 2 -1
23301 #delete default stripe information
23302 echo "delete default stripeEA"
23303 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23304 error "set default stripe on striped dir error"
23306 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23307 for dir in $(find $DIR/$tdir/normal_dir/*); do
23308 stripe_count=$($LFS getdirstripe -c $dir)
23309 [ $stripe_count -eq 0 ] ||
23310 error "expect 1 get $stripe_count for $dir"
23313 run_test 300g "check default striped directory for normal directory"
23316 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23317 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23318 skip "Need MDS version at least 2.7.55"
23324 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23325 error "set striped dir error"
23327 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23328 test_300_check_default_striped_dir striped_dir 1 0
23329 test_300_check_default_striped_dir striped_dir -1 1
23330 test_300_check_default_striped_dir striped_dir 2 -1
23332 #delete default stripe information
23333 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23334 error "set default stripe on striped dir error"
23336 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23337 for dir in $(find $DIR/$tdir/striped_dir/*); do
23338 stripe_count=$($LFS getdirstripe -c $dir)
23339 [ $stripe_count -eq 0 ] ||
23340 error "expect 1 get $stripe_count for $dir"
23343 run_test 300h "check default striped directory for striped directory"
23346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23348 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23349 skip "Need MDS version at least 2.7.55"
23356 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23357 error "set striped dir error"
23359 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23360 error "create files under striped dir failed"
23362 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23363 error "set striped hashdir error"
23365 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23366 error "create dir0 under hash dir failed"
23367 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23368 error "create dir1 under hash dir failed"
23369 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23370 error "create dir2 under hash dir failed"
23372 # unfortunately, we need to umount to clear dir layout cache for now
23373 # once we fully implement dir layout, we can drop this
23374 umount_client $MOUNT || error "umount failed"
23375 mount_client $MOUNT || error "mount failed"
23377 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23378 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23379 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23381 #set the stripe to be unknown hash type
23382 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23383 $LCTL set_param fail_loc=0x1901
23384 for ((i = 0; i < 10; i++)); do
23385 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23386 error "stat f-$i failed"
23387 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23390 touch $DIR/$tdir/striped_dir/f0 &&
23391 error "create under striped dir with unknown hash should fail"
23393 $LCTL set_param fail_loc=0
23395 umount_client $MOUNT || error "umount failed"
23396 mount_client $MOUNT || error "mount failed"
23400 run_test 300i "client handle unknown hash type striped directory"
23403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23405 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23406 skip "Need MDS version at least 2.7.55"
23413 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23414 $LCTL set_param fail_loc=0x1702
23415 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23416 error "set striped dir error"
23418 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23419 error "create files under striped dir failed"
23421 $LCTL set_param fail_loc=0
23423 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23427 run_test 300j "test large update record"
23430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23431 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23432 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23433 skip "Need MDS version at least 2.7.55"
23435 # this test needs a huge transaction
23437 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23438 osd*.$FSNAME-MDT0000.kbytestotal")
23439 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23446 #define OBD_FAIL_LARGE_STRIPE 0x1703
23447 $LCTL set_param fail_loc=0x1703
23448 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23449 error "set striped dir error"
23450 $LCTL set_param fail_loc=0
23452 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23453 error "getstripeddir fails"
23454 rm -rf $DIR/$tdir/striped_dir ||
23455 error "unlink striped dir fails"
23459 run_test 300k "test large striped directory"
23462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23463 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23464 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23465 skip "Need MDS version at least 2.7.55"
23469 test_mkdir -p $DIR/$tdir/striped_dir
23470 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23471 error "chown $RUNAS_ID failed"
23472 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23473 error "set default striped dir failed"
23475 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23476 $LCTL set_param fail_loc=0x80000158
23477 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23479 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23480 [ $stripe_index -eq 1 ] ||
23481 error "expect 1 get $stripe_index for $dir"
23483 run_test 300l "non-root user to create dir under striped dir with stale layout"
23486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23487 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23488 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23489 skip "Need MDS version at least 2.7.55"
23491 mkdir -p $DIR/$tdir/striped_dir
23492 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23493 error "set default stripes dir error"
23495 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23497 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23498 [ $stripe_count -eq 0 ] ||
23499 error "expect 0 get $stripe_count for a"
23501 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23502 error "set default stripes dir error"
23504 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23506 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23507 [ $stripe_count -eq 0 ] ||
23508 error "expect 0 get $stripe_count for b"
23510 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23511 error "set default stripes dir error"
23513 mkdir $DIR/$tdir/striped_dir/c &&
23514 error "default stripe_index is invalid, mkdir c should fails"
23516 rm -rf $DIR/$tdir || error "rmdir fails"
23518 run_test 300m "setstriped directory on single MDT FS"
23521 local list=$(comma_list $(mdts_nodes))
23524 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23530 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23531 skip "Need MDS version at least 2.7.55"
23532 remote_mds_nodsh && skip "remote MDS with nodsh"
23535 local list=$(comma_list $(mdts_nodes))
23537 trap cleanup_300n RETURN EXIT
23538 mkdir -p $DIR/$tdir
23539 chmod 777 $DIR/$tdir
23540 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23541 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23542 error "create striped dir succeeds with gid=0"
23544 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23545 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23546 error "create striped dir fails with gid=-1"
23548 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23549 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23550 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23551 error "set default striped dir succeeds with gid=0"
23554 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23555 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23556 error "set default striped dir fails with gid=-1"
23559 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23560 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23561 error "create test_dir fails"
23562 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23563 error "create test_dir1 fails"
23564 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23565 error "create test_dir2 fails"
23568 run_test 300n "non-root user to create dir under striped dir with default EA"
23571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23572 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23573 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23574 skip "Need MDS version at least 2.7.55"
23579 mkdir -p $DIR/$tdir
23581 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23582 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23583 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23584 skip "not enough free inodes $numfree1 $numfree2"
23587 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23588 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23589 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23590 skip "not enough free space $numfree1 $numfree2"
23593 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23594 error "setdirstripe fails"
23596 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23597 error "create dirs fails"
23599 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23600 ls $DIR/$tdir/striped_dir > /dev/null ||
23601 error "ls striped dir fails"
23602 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23603 error "unlink big striped dir fails"
23605 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23609 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23610 remote_mds_nodsh && skip "remote MDS with nodsh"
23612 mkdir_on_mdt0 $DIR/$tdir
23614 #define OBD_FAIL_OUT_ENOSPC 0x1704
23615 do_facet mds2 lctl set_param fail_loc=0x80001704
23616 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23617 && error "create striped directory should fail"
23619 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23621 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23624 run_test 300p "create striped directory without space"
23627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23630 local fd=$(free_fd)
23631 local cmd="exec $fd<$tdir"
23633 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23636 trap "eval $cmd" EXIT
23637 cd $tdir || error "cd $tdir fails"
23638 rmdir ../$tdir || error "rmdir $tdir fails"
23639 mkdir local_dir && error "create dir succeeds"
23640 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23644 run_test 300q "create remote directory under orphan directory"
23647 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23648 skip "Need MDS version at least 2.7.55" && return
23649 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23653 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23654 error "set striped dir error"
23656 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23657 error "getstripeddir fails"
23660 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23661 awk '/lmv_stripe_count:/ { print $2 }')
23663 [ $MDSCOUNT -ne $stripe_count ] &&
23664 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23666 rm -rf $DIR/$tdir/striped_dir ||
23667 error "unlink striped dir fails"
23669 run_test 300r "test -1 striped directory"
23671 test_300s_helper() {
23674 local stripe_dir=$DIR/$tdir/striped_dir.$count
23676 $LFS mkdir -c $count $stripe_dir ||
23677 error "lfs mkdir -c error"
23679 $LFS getdirstripe $stripe_dir ||
23680 error "lfs getdirstripe fails"
23683 stripe_count=$($LFS getdirstripe $stripe_dir |
23684 awk '/lmv_stripe_count:/ { print $2 }')
23686 [ $count -ne $stripe_count ] &&
23687 error_noexit "bad stripe count $stripe_count expected $count"
23690 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23691 awk '/0x/ {count[$1] += 1}; END {
23692 for (idx in count) {
23693 if (count[idx]>1) {
23694 print "index " idx " count " count[idx]
23699 if [[ -n "$dupe_stripes" ]] ; then
23700 lfs getdirstripe $stripe_dir
23701 error_noexit "Dupe MDT above: $dupe_stripes "
23704 rm -rf $stripe_dir ||
23705 error_noexit "unlink $stripe_dir fails"
23709 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23710 skip "Need MDS version at least 2.7.55" && return
23711 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23714 for count in $(seq 2 $MDSCOUNT); do
23715 test_300s_helper $count
23718 run_test 300s "test lfs mkdir -c without -i"
23720 prepare_remote_file() {
23721 mkdir $DIR/$tdir/src_dir ||
23722 error "create remote source failed"
23724 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23725 error "cp to remote source failed"
23726 touch $DIR/$tdir/src_dir/a
23728 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23729 error "create remote target dir failed"
23731 touch $DIR/$tdir/tgt_dir/b
23733 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23734 error "rename dir cross MDT failed!"
23736 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23737 error "src_child still exists after rename"
23739 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23740 error "missing file(a) after rename"
23742 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23743 error "diff after rename"
23747 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23750 local remote_file=$DIR/$tdir/tgt_dir/b
23752 mkdir -p $DIR/$tdir
23754 prepare_remote_file || error "prepare remote file failed"
23757 $OPENUNLINK $remote_file $remote_file ||
23758 error "openunlink $remote_file failed"
23759 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23761 run_test 310a "open unlink remote file"
23764 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23767 local remote_file=$DIR/$tdir/tgt_dir/b
23769 mkdir -p $DIR/$tdir
23771 prepare_remote_file || error "prepare remote file failed"
23773 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23774 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23775 $CHECKSTAT -t file $remote_file || error "check file failed"
23777 run_test 310b "unlink remote file with multiple links while open"
23780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23781 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23783 local remote_file=$DIR/$tdir/tgt_dir/b
23785 mkdir -p $DIR/$tdir
23787 prepare_remote_file || error "prepare remote file failed"
23789 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23790 multiop_bg_pause $remote_file O_uc ||
23791 error "mulitop failed for remote file"
23793 $MULTIOP $DIR/$tfile Ouc
23794 kill -USR1 $MULTIPID
23797 run_test 310c "open-unlink remote file with multiple links"
23801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23802 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23803 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23804 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23805 remote_mds_nodsh && skip "remote MDS with nodsh"
23807 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23808 local mdts=$(comma_list $(mdts_nodes))
23810 mkdir -p $DIR/$tdir
23811 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23812 createmany -o $DIR/$tdir/$tfile. 1000
23814 # statfs data is not real time, let's just calculate it
23815 old_iused=$((old_iused + 1000))
23817 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23818 osp.*OST0000*MDT0000.create_count")
23819 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23820 osp.*OST0000*MDT0000.max_create_count")
23821 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23823 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23824 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23825 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23827 unlinkmany $DIR/$tdir/$tfile. 1000
23829 do_nodes $mdts "$LCTL set_param -n \
23830 osp.*OST0000*.max_create_count=$max_count"
23831 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23832 do_nodes $mdts "$LCTL set_param -n \
23833 osp.*OST0000*.create_count=$count"
23834 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23835 grep "=0" && error "create_count is zero"
23838 for i in $(seq 120); do
23839 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23840 # system may be too busy to destroy all objs in time, use
23841 # a somewhat small value to not fail autotest
23842 [ $((old_iused - new_iused)) -gt 400 ] && break
23846 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23847 [ $((old_iused - new_iused)) -gt 400 ] ||
23848 error "objs not destroyed after unlink"
23850 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23857 local vdevdir=$(dirname $(facet_vdevice $ost))
23858 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23859 local zfs_zapid=$(do_facet $ost $cmd |
23860 grep -w "/O/0/d$((objid%32))" -C 5 |
23861 awk '/Object/{getline; print $1}')
23862 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23863 awk "/$objid = /"'{printf $3}')
23868 zfs_object_blksz() {
23872 local vdevdir=$(dirname $(facet_vdevice $ost))
23873 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23874 local blksz=$(do_facet $ost $cmd $objid |
23875 awk '/dblk/{getline; printf $4}')
23877 case "${blksz: -1}" in
23878 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23879 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23886 test_312() { # LU-4856
23887 remote_ost_nodsh && skip "remote OST with nodsh"
23888 [ "$ost1_FSTYPE" = "zfs" ] ||
23889 skip_env "the test only applies to zfs"
23891 local max_blksz=$(do_facet ost1 \
23892 $ZFS get -p recordsize $(facet_device ost1) |
23893 awk '!/VALUE/{print $3}')
23895 # to make life a little bit easier
23896 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23897 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23899 local tf=$DIR/$tdir/$tfile
23901 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23903 # Get ZFS object id
23904 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23905 # block size change by sequential overwrite
23908 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23909 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23911 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23912 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23916 # block size change by sequential append write
23917 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23918 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23919 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23922 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23923 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23924 oflag=sync conv=notrunc
23926 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23927 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23928 error "blksz error, actual $blksz, " \
23929 "expected: 2 * $count * $PAGE_SIZE"
23935 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23936 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23938 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23939 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23940 [ $blksz -eq $PAGE_SIZE ] ||
23941 error "blksz error: $blksz, expected: $PAGE_SIZE"
23943 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23944 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23945 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23947 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23948 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23949 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23951 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23954 remote_ost_nodsh && skip "remote OST with nodsh"
23956 local file=$DIR/$tfile
23959 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23961 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23962 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23963 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23964 error "write should failed"
23965 do_facet ost1 "$LCTL set_param fail_loc=0"
23968 run_test 313 "io should fail after last_rcvd update fail"
23971 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23973 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23974 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23976 wait_delete_completed
23977 do_facet ost1 "$LCTL set_param fail_loc=0"
23979 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23981 test_315() { # LU-618
23982 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23984 local file=$DIR/$tfile
23987 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23988 error "multiop file write failed"
23989 $MULTIOP $file oO_RDONLY:r4063232_c &
23994 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23997 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24000 run_test 315 "read should be accounted"
24003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24004 large_xattr_enabled || skip_env "ea_inode feature disabled"
24006 rm -rf $DIR/$tdir/d
24007 mkdir -p $DIR/$tdir/d
24008 chown nobody $DIR/$tdir/d
24009 touch $DIR/$tdir/d/file
24011 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
24013 run_test 316 "lfs mv"
24016 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24017 skip "Need MDS version at least 2.11.53"
24018 if [ "$ost1_FSTYPE" == "zfs" ]; then
24019 skip "LU-10370: no implementation for ZFS"
24023 local grant_blk_size
24025 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24026 awk '/grant_block_size:/ { print $2; exit; }')
24028 # Create File of size 5M. Truncate it to below size's and verify
24031 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24032 error "Create file $DIR/$tfile failed"
24033 stack_trap "rm -f $DIR/$tfile" EXIT
24035 for trunc_sz in 2097152 4097 4000 509 0; do
24036 $TRUNCATE $DIR/$tfile $trunc_sz ||
24037 error "truncate $tfile to $trunc_sz failed"
24038 local sz=$(stat --format=%s $DIR/$tfile)
24039 local blk=$(stat --format=%b $DIR/$tfile)
24040 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24041 grant_blk_size) * 8))
24043 if [[ $blk -ne $trunc_blk ]]; then
24044 $(which stat) $DIR/$tfile
24045 error "Expected Block $trunc_blk got $blk for $tfile"
24048 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24049 error "Expected Size $trunc_sz got $sz for $tfile"
24054 # Create file with a hole and write actual 65536 bytes which aligned
24055 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24058 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24059 error "Create file : $DIR/$tfile"
24062 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24063 # blocks. The block count must drop to 8.
24065 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
24066 ((bs - grant_blk_size) + 1)))
24067 $TRUNCATE $DIR/$tfile $trunc_sz ||
24068 error "truncate $tfile to $trunc_sz failed"
24070 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24071 sz=$(stat --format=%s $DIR/$tfile)
24072 blk=$(stat --format=%b $DIR/$tfile)
24074 if [[ $blk -ne $trunc_bsz ]]; then
24075 $(which stat) $DIR/$tfile
24076 error "Expected Block $trunc_bsz got $blk for $tfile"
24079 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24080 error "Expected Size $trunc_sz got $sz for $tfile"
24082 run_test 317 "Verify blocks get correctly update after truncate"
24085 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24086 local old_max_active=$($LCTL get_param -n \
24087 ${llite_name}.max_read_ahead_async_active \
24090 $LCTL set_param llite.*.max_read_ahead_async_active=256
24091 local max_active=$($LCTL get_param -n \
24092 ${llite_name}.max_read_ahead_async_active \
24094 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24096 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24097 error "set max_read_ahead_async_active should succeed"
24099 $LCTL set_param llite.*.max_read_ahead_async_active=512
24100 max_active=$($LCTL get_param -n \
24101 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24102 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24104 # restore @max_active
24105 [ $old_max_active -ne 0 ] && $LCTL set_param \
24106 llite.*.max_read_ahead_async_active=$old_max_active
24108 local old_threshold=$($LCTL get_param -n \
24109 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24110 local max_per_file_mb=$($LCTL get_param -n \
24111 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24113 local invalid=$(($max_per_file_mb + 1))
24115 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24116 && error "set $invalid should fail"
24118 local valid=$(($invalid - 1))
24120 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24121 error "set $valid should succeed"
24122 local threshold=$($LCTL get_param -n \
24123 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24124 [ $threshold -eq $valid ] || error \
24125 "expect threshold $valid got $threshold"
24127 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24129 run_test 318 "Verify async readahead tunables"
24132 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
24134 local before=$(date +%s)
24136 local mdir=$DIR/$tdir
24137 local file=$mdir/xxx
24139 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24142 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24143 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24144 $LFS mv -m1 $file &
24147 dd if=$file of=/dev/null
24149 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24150 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24152 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24154 run_test 319 "lost lease lock on migrate error"
24156 test_398a() { # LU-4198
24157 local ost1_imp=$(get_osc_import_name client ost1)
24158 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24161 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24162 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24164 # request a new lock on client
24165 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24167 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24168 local lock_count=$($LCTL get_param -n \
24169 ldlm.namespaces.$imp_name.lru_size)
24170 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24172 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24174 # no lock cached, should use lockless IO and not enqueue new lock
24175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24176 lock_count=$($LCTL get_param -n \
24177 ldlm.namespaces.$imp_name.lru_size)
24178 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24180 run_test 398a "direct IO should cancel lock otherwise lockless"
24182 test_398b() { # LU-4198
24183 which fio || skip_env "no fio installed"
24184 $LFS setstripe -c -1 $DIR/$tfile
24187 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24190 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24191 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24192 --numjobs=$njobs --fallocate=none \
24193 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24194 --filename=$DIR/$tfile &
24197 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24198 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24199 --numjobs=$njobs --fallocate=none \
24200 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24201 --filename=$DIR/$tfile || true
24206 run_test 398b "DIO and buffer IO race"
24208 test_398c() { # LU-4198
24209 local ost1_imp=$(get_osc_import_name client ost1)
24210 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24213 which fio || skip_env "no fio installed"
24215 saved_debug=$($LCTL get_param -n debug)
24216 $LCTL set_param debug=0
24218 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24219 ((size /= 1024)) # by megabytes
24220 ((size /= 2)) # write half of the OST at most
24221 [ $size -gt 40 ] && size=40 #reduce test time anyway
24223 $LFS setstripe -c 1 $DIR/$tfile
24225 # it seems like ldiskfs reserves more space than necessary if the
24226 # writing blocks are not mapped, so it extends the file firstly
24227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24228 cancel_lru_locks osc
24230 # clear and verify rpc_stats later
24231 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24234 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24235 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24236 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24237 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24238 --filename=$DIR/$tfile
24239 [ $? -eq 0 ] || error "fio write error"
24241 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24242 error "Locks were requested while doing AIO"
24244 # get the percentage of 1-page I/O
24245 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24246 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24248 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24250 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24251 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24252 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24253 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24254 --filename=$DIR/$tfile
24255 [ $? -eq 0 ] || error "fio mixed read write error"
24257 echo "AIO with large block size ${size}M"
24258 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24259 --numjobs=1 --fallocate=none --ioengine=libaio \
24260 --iodepth=16 --allow_file_create=0 --size=${size}M \
24261 --filename=$DIR/$tfile
24262 [ $? -eq 0 ] || error "fio large block size failed"
24265 $LCTL set_param debug="$saved_debug"
24267 run_test 398c "run fio to test AIO"
24269 test_398d() { # LU-13846
24270 which aiocp || skip_env "no aiocp installed"
24271 local aio_file=$DIR/$tfile.aio
24273 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24275 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24276 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24277 stack_trap "rm -f $DIR/$tfile $aio_file"
24279 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24281 # make sure we don't crash and fail properly
24282 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24283 error "aio not aligned with PAGE SIZE should fail"
24285 rm -f $DIR/$tfile $aio_file
24287 run_test 398d "run aiocp to verify block size > stripe size"
24290 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24291 touch $DIR/$tfile.new
24292 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24294 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24296 test_398f() { # LU-14687
24297 which aiocp || skip_env "no aiocp installed"
24298 local aio_file=$DIR/$tfile.aio
24300 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24302 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24303 stack_trap "rm -f $DIR/$tfile $aio_file"
24305 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24306 $LCTL set_param fail_loc=0x1418
24307 # make sure we don't crash and fail properly
24308 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24309 error "aio with page allocation failure succeeded"
24310 $LCTL set_param fail_loc=0
24311 diff $DIR/$tfile $aio_file
24312 [[ $? != 0 ]] || error "no diff after failed aiocp"
24314 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24316 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24317 # stripe and i/o size must be > stripe size
24318 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24319 # single RPC in flight. This test shows async DIO submission is working by
24320 # showing multiple RPCs in flight.
24321 test_398g() { # LU-13798
24322 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24324 # We need to do some i/o first to acquire enough grant to put our RPCs
24325 # in flight; otherwise a new connection may not have enough grant
24327 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24328 error "parallel dio failed"
24329 stack_trap "rm -f $DIR/$tfile"
24331 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24332 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24333 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24334 stack_trap "$LCTL set_param -n $pages_per_rpc"
24336 # Recreate file so it's empty
24338 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24339 #Pause rpc completion to guarantee we see multiple rpcs in flight
24340 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24341 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24342 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24345 $LCTL set_param osc.*.rpc_stats=c
24347 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24348 error "parallel dio failed"
24349 stack_trap "rm -f $DIR/$tfile"
24351 $LCTL get_param osc.*-OST0000-*.rpc_stats
24352 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24353 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24354 grep "8:" | awk '{print $8}')
24355 # We look at the "8 rpcs in flight" field, and verify A) it is present
24356 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24357 # as expected for an 8M DIO to a file with 1M stripes.
24358 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24360 # Verify turning off parallel dio works as expected
24362 $LCTL set_param osc.*.rpc_stats=c
24363 $LCTL set_param llite.*.parallel_dio=0
24364 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24366 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24367 error "dio with parallel dio disabled failed"
24369 # Ideally, we would see only one RPC in flight here, but there is an
24370 # unavoidable race between i/o completion and RPC in flight counting,
24371 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24372 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24373 # So instead we just verify it's always < 8.
24374 $LCTL get_param osc.*-OST0000-*.rpc_stats
24375 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24376 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24377 grep '^$' -B1 | grep . | awk '{print $1}')
24378 [ $ret != "8:" ] ||
24379 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24381 run_test 398g "verify parallel dio async RPC submission"
24383 test_398h() { # LU-13798
24384 local dio_file=$DIR/$tfile.dio
24386 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24388 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24389 stack_trap "rm -f $DIR/$tfile $dio_file"
24391 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24392 error "parallel dio failed"
24393 diff $DIR/$tfile $dio_file
24394 [[ $? == 0 ]] || error "file diff after aiocp"
24396 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24398 test_398i() { # LU-13798
24399 local dio_file=$DIR/$tfile.dio
24401 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24403 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24404 stack_trap "rm -f $DIR/$tfile $dio_file"
24406 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24407 $LCTL set_param fail_loc=0x1418
24408 # make sure we don't crash and fail properly
24409 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24410 error "parallel dio page allocation failure succeeded"
24411 diff $DIR/$tfile $dio_file
24412 [[ $? != 0 ]] || error "no diff after failed aiocp"
24414 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24416 test_398j() { # LU-13798
24417 # Stripe size > RPC size but less than i/o size tests split across
24418 # stripes and RPCs for individual i/o op
24419 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24421 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24422 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24423 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24424 stack_trap "$LCTL set_param -n $pages_per_rpc"
24426 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24427 error "parallel dio write failed"
24428 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24430 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24431 error "parallel dio read failed"
24432 diff $DIR/$tfile $DIR/$tfile.2
24433 [[ $? == 0 ]] || error "file diff after parallel dio read"
24435 run_test 398j "test parallel dio where stripe size > rpc_size"
24437 test_398k() { # LU-13798
24438 wait_delete_completed
24441 # 4 stripe file; we will cause out of space on OST0
24442 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24444 # Fill OST0 (if it's not too large)
24445 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24447 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24448 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24450 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24451 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24452 error "dd should fill OST0"
24453 stack_trap "rm -f $DIR/$tfile.1"
24455 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24459 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24460 error "file is not 0 bytes in size"
24462 # dd above should not succeed, but don't error until here so we can
24463 # get debug info above
24465 error "parallel dio write with enospc succeeded"
24466 stack_trap "rm -f $DIR/$tfile"
24468 run_test 398k "test enospc on first stripe"
24470 test_398l() { # LU-13798
24471 wait_delete_completed
24474 # 4 stripe file; we will cause out of space on OST0
24475 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24476 # happens on the second i/o chunk we issue
24477 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24479 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24480 stack_trap "rm -f $DIR/$tfile"
24482 # Fill OST0 (if it's not too large)
24483 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24485 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24486 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24488 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24489 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24490 error "dd should fill OST0"
24491 stack_trap "rm -f $DIR/$tfile.1"
24493 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24495 stack_trap "rm -f $DIR/$tfile.2"
24497 # Check that short write completed as expected
24498 ls -la $DIR/$tfile.2
24499 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24500 error "file is not 1M in size"
24502 # dd above should not succeed, but don't error until here so we can
24503 # get debug info above
24505 error "parallel dio write with enospc succeeded"
24507 # Truncate source file to same length as output file and diff them
24508 $TRUNCATE $DIR/$tfile 1048576
24509 diff $DIR/$tfile $DIR/$tfile.2
24510 [[ $? == 0 ]] || error "data incorrect after short write"
24512 run_test 398l "test enospc on intermediate stripe/RPC"
24514 test_398m() { # LU-13798
24515 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24517 # Set up failure on OST0, the first stripe:
24518 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24519 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24520 # So this fail_val specifies OST0
24521 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24522 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24524 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24525 error "parallel dio write with failure on first stripe succeeded"
24526 stack_trap "rm -f $DIR/$tfile"
24527 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24529 # Place data in file for read
24530 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24531 error "parallel dio write failed"
24533 # Fail read on OST0, first stripe
24534 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24535 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24536 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24537 error "parallel dio read with error on first stripe succeeded"
24538 rm -f $DIR/$tfile.2
24539 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24541 # Switch to testing on OST1, second stripe
24542 # Clear file contents, maintain striping
24544 # Set up failure on OST1, second stripe:
24545 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24546 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24548 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24549 error "parallel dio write with failure on first stripe succeeded"
24550 stack_trap "rm -f $DIR/$tfile"
24551 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24553 # Place data in file for read
24554 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24555 error "parallel dio write failed"
24557 # Fail read on OST1, second stripe
24558 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24559 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24560 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24561 error "parallel dio read with error on first stripe succeeded"
24562 rm -f $DIR/$tfile.2
24563 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24565 run_test 398m "test RPC failures with parallel dio"
24567 # Parallel submission of DIO should not cause problems for append, but it's
24568 # important to verify.
24569 test_398n() { # LU-13798
24570 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24572 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24573 error "dd to create source file failed"
24574 stack_trap "rm -f $DIR/$tfile"
24576 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24577 error "parallel dio write with failure on second stripe succeeded"
24578 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24579 diff $DIR/$tfile $DIR/$tfile.1
24580 [[ $? == 0 ]] || error "data incorrect after append"
24583 run_test 398n "test append with parallel DIO"
24586 local read_write=$1
24587 if [ "$read_write" = "write" ]; then
24588 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24589 elif [ "$read_write" = "read" ]; then
24590 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24592 error "argument error"
24595 # turn off debug for performance testing
24596 local saved_debug=$($LCTL get_param -n debug)
24597 $LCTL set_param debug=0
24599 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24601 # get ost1 size - $FSNAME-OST0000
24602 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24603 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24604 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24606 if [ "$read_write" = "read" ]; then
24607 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24610 local start_time=$(date +%s.%N)
24611 $dd_cmd bs=1M count=$blocks oflag=sync ||
24612 error "real dd $read_write error"
24613 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24615 if [ "$read_write" = "write" ]; then
24619 # define OBD_FAIL_OST_FAKE_RW 0x238
24620 do_facet ost1 $LCTL set_param fail_loc=0x238
24622 local start_time=$(date +%s.%N)
24623 $dd_cmd bs=1M count=$blocks oflag=sync ||
24624 error "fake dd $read_write error"
24625 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24627 if [ "$read_write" = "write" ]; then
24629 cancel_lru_locks osc
24630 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24631 error "$tfile size not $blocks MB"
24633 do_facet ost1 $LCTL set_param fail_loc=0
24635 echo "fake $read_write $duration_fake vs. normal $read_write" \
24636 "$duration in seconds"
24637 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24638 error_not_in_vm "fake write is slower"
24640 $LCTL set_param -n debug="$saved_debug"
24643 test_399a() { # LU-7655 for OST fake write
24644 remote_ost_nodsh && skip "remote OST with nodsh"
24648 run_test 399a "fake write should not be slower than normal write"
24650 test_399b() { # LU-8726 for OST fake read
24651 remote_ost_nodsh && skip "remote OST with nodsh"
24652 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24653 skip_env "ldiskfs only test"
24658 run_test 399b "fake read should not be slower than normal read"
24660 test_400a() { # LU-1606, was conf-sanity test_74
24661 if ! which $CC > /dev/null 2>&1; then
24662 skip_env "$CC is not installed"
24665 local extra_flags=''
24666 local out=$TMP/$tfile
24667 local prefix=/usr/include/lustre
24670 # Oleg removes c files in his test rig so test if any c files exist
24671 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24672 skip_env "Needed c test files are missing"
24674 if ! [[ -d $prefix ]]; then
24675 # Assume we're running in tree and fixup the include path.
24676 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24677 extra_flags+=" -L$LUSTRE/utils/.lib"
24680 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24681 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24682 error "client api broken"
24686 run_test 400a "Lustre client api program can compile and link"
24688 test_400b() { # LU-1606, LU-5011
24690 local out=$TMP/$tfile
24691 local prefix=/usr/include/linux/lustre
24693 # We use a hard coded prefix so that this test will not fail
24694 # when run in tree. There are headers in lustre/include/lustre/
24695 # that are not packaged (like lustre_idl.h) and have more
24696 # complicated include dependencies (like config.h and lnet/types.h).
24697 # Since this test about correct packaging we just skip them when
24698 # they don't exist (see below) rather than try to fixup cppflags.
24700 if ! which $CC > /dev/null 2>&1; then
24701 skip_env "$CC is not installed"
24704 for header in $prefix/*.h; do
24705 if ! [[ -f "$header" ]]; then
24709 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24710 continue # lustre_ioctl.h is internal header
24713 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24714 error "cannot compile '$header'"
24718 run_test 400b "packaged headers can be compiled"
24720 test_401a() { #LU-7437
24721 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24722 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24724 #count the number of parameters by "list_param -R"
24725 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24726 #count the number of parameters by listing proc files
24727 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24728 echo "proc_dirs='$proc_dirs'"
24729 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24730 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24733 [ $params -eq $procs ] ||
24734 error "found $params parameters vs. $procs proc files"
24736 # test the list_param -D option only returns directories
24737 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24738 #count the number of parameters by listing proc directories
24739 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24742 [ $params -eq $procs ] ||
24743 error "found $params parameters vs. $procs proc files"
24745 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24748 # jobid_var may not allow arbitrary values, so use jobid_name
24750 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24751 local testname=jobid_name tmp='testing%p'
24753 local testname=jobid_var tmp=testing
24756 local save=$($LCTL get_param -n $testname)
24758 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24759 error "no error returned when setting bad parameters"
24761 local jobid_new=$($LCTL get_param -n foe $testname baz)
24762 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24764 $LCTL set_param -n fog=bam $testname=$save bat=fog
24765 local jobid_old=$($LCTL get_param -n foe $testname bag)
24766 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24768 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24771 # jobid_var may not allow arbitrary values, so use jobid_name
24773 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24774 local testname=jobid_name
24776 local testname=jobid_var
24779 local jobid_var_old=$($LCTL get_param -n $testname)
24780 local jobid_var_new
24782 $LCTL set_param $testname= &&
24783 error "no error returned for 'set_param a='"
24785 jobid_var_new=$($LCTL get_param -n $testname)
24786 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24787 error "$testname was changed by setting without value"
24789 $LCTL set_param $testname &&
24790 error "no error returned for 'set_param a'"
24792 jobid_var_new=$($LCTL get_param -n $testname)
24793 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24794 error "$testname was changed by setting without value"
24796 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24799 # jobid_var may not allow arbitrary values, so use jobid_name
24801 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24802 local testname=jobid_name new_value='foo=bar%p'
24804 local testname=jobid_var new_valuie=foo=bar
24807 local jobid_var_old=$($LCTL get_param -n $testname)
24808 local jobid_var_new
24810 $LCTL set_param $testname=$new_value ||
24811 error "'set_param a=b' did not accept a value containing '='"
24813 jobid_var_new=$($LCTL get_param -n $testname)
24814 [[ "$jobid_var_new" == "$new_value" ]] ||
24815 error "'set_param a=b' failed on a value containing '='"
24817 # Reset the $testname to test the other format
24818 $LCTL set_param $testname=$jobid_var_old
24819 jobid_var_new=$($LCTL get_param -n $testname)
24820 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24821 error "failed to reset $testname"
24823 $LCTL set_param $testname $new_value ||
24824 error "'set_param a b' did not accept a value containing '='"
24826 jobid_var_new=$($LCTL get_param -n $testname)
24827 [[ "$jobid_var_new" == "$new_value" ]] ||
24828 error "'set_param a b' failed on a value containing '='"
24830 $LCTL set_param $testname $jobid_var_old
24831 jobid_var_new=$($LCTL get_param -n $testname)
24832 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24833 error "failed to reset $testname"
24835 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24837 test_401e() { # LU-14779
24838 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24839 error "lctl list_param MGC* failed"
24840 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24841 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24842 error "lctl get_param lru_size failed"
24844 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24847 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24848 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24849 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24850 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24851 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24852 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24853 remote_mds_nodsh && skip "remote MDS with nodsh"
24855 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24856 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24857 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24858 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24859 echo "Touch failed - OK"
24861 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24864 local file1=$DIR/$tfile.1
24865 local file2=$DIR/$tfile.2
24866 local tfile=$TMP/$tfile
24868 rm -f $file1 $file2 $tfile
24873 # 30 sec OBD_TIMEOUT in ll_getattr()
24874 # right before populating st_nlink
24875 $LCTL set_param fail_loc=0x80001409
24876 stat -c %h $file1 > $tfile &
24878 # create an alias, drop all locks and reclaim the dentry
24880 cancel_lru_locks mdc
24881 cancel_lru_locks osc
24882 sysctl -w vm.drop_caches=2
24886 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24888 rm -f $tfile $file1 $file2
24890 run_test 403 "i_nlink should not drop to zero due to aliasing"
24892 test_404() { # LU-6601
24893 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24894 skip "Need server version newer than 2.8.52"
24895 remote_mds_nodsh && skip "remote MDS with nodsh"
24897 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24898 awk '/osp .*-osc-MDT/ { print $4}')
24901 for osp in $mosps; do
24902 echo "Deactivate: " $osp
24903 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24904 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24905 awk -vp=$osp '$4 == p { print $2 }')
24906 [ $stat = IN ] || {
24907 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24908 error "deactivate error"
24910 echo "Activate: " $osp
24911 do_facet $SINGLEMDS $LCTL --device %$osp activate
24912 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24913 awk -vp=$osp '$4 == p { print $2 }')
24914 [ $stat = UP ] || {
24915 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24916 error "activate error"
24920 run_test 404 "validate manual {de}activated works properly for OSPs"
24923 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24924 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24925 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24926 skip "Layout swap lock is not supported"
24928 check_swap_layouts_support
24929 check_swap_layout_no_dom $DIR
24931 test_mkdir $DIR/$tdir
24932 swap_lock_test -d $DIR/$tdir ||
24933 error "One layout swap locked test failed"
24935 run_test 405 "Various layout swap lock tests"
24938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24939 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24940 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24942 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24943 skip "Need MDS version at least 2.8.50"
24945 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24946 local test_pool=$TESTNAME
24948 pool_add $test_pool || error "pool_add failed"
24949 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24950 error "pool_add_targets failed"
24952 save_layout_restore_at_exit $MOUNT
24954 # parent set default stripe count only, child will stripe from both
24955 # parent and fs default
24956 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24957 error "setstripe $MOUNT failed"
24958 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24959 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24960 for i in $(seq 10); do
24961 local f=$DIR/$tdir/$tfile.$i
24962 touch $f || error "touch failed"
24963 local count=$($LFS getstripe -c $f)
24964 [ $count -eq $OSTCOUNT ] ||
24965 error "$f stripe count $count != $OSTCOUNT"
24966 local offset=$($LFS getstripe -i $f)
24967 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24968 local size=$($LFS getstripe -S $f)
24969 [ $size -eq $((def_stripe_size * 2)) ] ||
24970 error "$f stripe size $size != $((def_stripe_size * 2))"
24971 local pool=$($LFS getstripe -p $f)
24972 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24975 # change fs default striping, delete parent default striping, now child
24976 # will stripe from new fs default striping only
24977 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24978 error "change $MOUNT default stripe failed"
24979 $LFS setstripe -c 0 $DIR/$tdir ||
24980 error "delete $tdir default stripe failed"
24981 for i in $(seq 11 20); do
24982 local f=$DIR/$tdir/$tfile.$i
24983 touch $f || error "touch $f failed"
24984 local count=$($LFS getstripe -c $f)
24985 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24986 local offset=$($LFS getstripe -i $f)
24987 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24988 local size=$($LFS getstripe -S $f)
24989 [ $size -eq $def_stripe_size ] ||
24990 error "$f stripe size $size != $def_stripe_size"
24991 local pool=$($LFS getstripe -p $f)
24992 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24995 unlinkmany $DIR/$tdir/$tfile. 1 20
24997 local f=$DIR/$tdir/$tfile
24998 pool_remove_all_targets $test_pool $f
24999 pool_remove $test_pool $f
25001 run_test 406 "DNE support fs default striping"
25004 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25005 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25006 skip "Need MDS version at least 2.8.55"
25007 remote_mds_nodsh && skip "remote MDS with nodsh"
25009 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25010 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25011 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25012 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25013 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25015 #define OBD_FAIL_DT_TXN_STOP 0x2019
25016 for idx in $(seq $MDSCOUNT); do
25017 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25019 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25020 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25021 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25024 run_test 407 "transaction fail should cause operation fail"
25027 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25029 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25030 lctl set_param fail_loc=0x8000040a
25031 # let ll_prepare_partial_page() fail
25032 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25036 # create at least 100 unused inodes so that
25037 # shrink_icache_memory(0) should not return 0
25038 touch $DIR/$tfile-{0..100}
25039 rm -f $DIR/$tfile-{0..100}
25042 echo 2 > /proc/sys/vm/drop_caches
25044 run_test 408 "drop_caches should not hang due to page leaks"
25048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25050 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25051 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25052 touch $DIR/$tdir/guard || error "(2) Fail to create"
25054 local PREFIX=$(str_repeat 'A' 128)
25055 echo "Create 1K hard links start at $(date)"
25056 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25057 error "(3) Fail to hard link"
25059 echo "Links count should be right although linkEA overflow"
25060 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25061 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25062 [ $linkcount -eq 1001 ] ||
25063 error "(5) Unexpected hard links count: $linkcount"
25065 echo "List all links start at $(date)"
25066 ls -l $DIR/$tdir/foo > /dev/null ||
25067 error "(6) Fail to list $DIR/$tdir/foo"
25069 echo "Unlink hard links start at $(date)"
25070 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25071 error "(7) Fail to unlink"
25072 echo "Unlink hard links finished at $(date)"
25074 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25078 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25079 skip "Need client version at least 2.9.59"
25080 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25081 skip "Need MODULES build"
25083 # Create a file, and stat it from the kernel
25084 local testfile=$DIR/$tfile
25087 local run_id=$RANDOM
25088 local my_ino=$(stat --format "%i" $testfile)
25090 # Try to insert the module. This will always fail as the
25091 # module is designed to not be inserted.
25092 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25095 # Anything but success is a test failure
25097 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25098 error "no inode match"
25100 run_test 410 "Test inode number returned from kernel thread"
25102 cleanup_test411_cgroup() {
25108 local cg_basedir=/sys/fs/cgroup/memory
25110 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25111 skip "no setup for cgroup"
25113 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25114 error "test file creation failed"
25115 cancel_lru_locks osc
25117 # Create a very small memory cgroup to force a slab allocation error
25118 local cgdir=$cg_basedir/osc_slab_alloc
25119 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25120 trap "cleanup_test411_cgroup $cgdir" EXIT
25121 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25122 echo 1M > $cgdir/memory.limit_in_bytes
25124 # Should not LBUG, just be killed by oom-killer
25125 # dd will return 0 even allocation failure in some environment.
25126 # So don't check return value
25127 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25128 cleanup_test411_cgroup $cgdir
25132 run_test 411 "Slab allocation error with cgroup does not LBUG"
25135 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25136 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25137 skip "Need server version at least 2.10.55"
25139 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25140 error "mkdir failed"
25141 $LFS getdirstripe $DIR/$tdir
25142 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25143 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25144 error "expect $((MDSCOUT - 1)) get $stripe_index"
25145 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25146 [ $stripe_count -eq 2 ] ||
25147 error "expect 2 get $stripe_count"
25149 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25154 # subdirs should be on the same MDT as parent
25155 for i in $(seq 0 $((MDSCOUNT - 1))); do
25156 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25157 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25158 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25159 (( index == i )) || error "mdt$i/sub on MDT$index"
25162 # stripe offset -1, ditto
25163 for i in {1..10}; do
25164 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25165 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25166 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25167 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25168 (( index == index2 )) ||
25169 error "qos$i on MDT$index, sub on MDT$index2"
25172 local testdir=$DIR/$tdir/inherit
25174 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25177 testdir=$testdir/s$i
25178 mkdir $testdir || error "mkdir $testdir failed"
25179 index=$($LFS getstripe -m $testdir)
25180 (( index == 1 )) ||
25181 error "$testdir on MDT$index"
25184 # not inherit any more
25185 testdir=$testdir/s3
25186 mkdir $testdir || error "mkdir $testdir failed"
25187 getfattr -d -m dmv $testdir | grep dmv &&
25188 error "default LMV set on $testdir" || true
25190 run_test 412 "mkdir on specific MDTs"
25192 generate_uneven_mdts() {
25194 local lmv_qos_maxage
25195 local lod_qos_maxage
25205 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25206 $LCTL set_param lmv.*.qos_maxage=1
25207 stack_trap "$LCTL set_param \
25208 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25209 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25210 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25211 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25212 lod.*.mdt_qos_maxage=1
25213 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25214 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25217 echo "Check for uneven MDTs: "
25219 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25220 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25221 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25223 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25224 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25227 for ((i = 1; i < ${#ffree[@]}; i++)); do
25228 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25229 if [ $tmp -gt $max ]; then
25233 if [ $tmp -lt $min ]; then
25239 (( ${ffree[min_index]} > 0 )) ||
25240 skip "no free files in MDT$min_index"
25241 (( ${ffree[min_index]} < 10000000 )) ||
25242 skip "too many free files in MDT$min_index"
25244 # Check if we need to generate uneven MDTs
25245 local diff=$(((max - min) * 100 / min))
25246 local testdir=$DIR/$tdir-fillmdt
25252 while (( diff < threshold )); do
25253 # generate uneven MDTs, create till $threshold% diff
25254 echo -n "weight diff=$diff% must be > $threshold% ..."
25255 echo "Fill MDT$min_index with 1000 files: loop $i"
25256 testdir=$DIR/$tdir-fillmdt/$i
25257 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25258 error "mkdir $testdir failed"
25259 $LFS setstripe -E 1M -L mdt $testdir ||
25260 error "setstripe $testdir failed"
25262 for F in f.{0..999}; do
25263 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25264 /dev/null 2>&1 || error "dd $F failed"
25267 # wait for QOS to update
25268 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25270 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25271 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25272 max=$(((${ffree[max_index]} >> 8) * \
25273 (${bavail[max_index]} * bsize >> 16)))
25274 min=$(((${ffree[min_index]} >> 8) * \
25275 (${bavail[min_index]} * bsize >> 16)))
25276 diff=$(((max - min) * 100 / min))
25280 echo "MDT filesfree available: ${ffree[@]}"
25281 echo "MDT blocks available: ${bavail[@]}"
25282 echo "weight diff=$diff%"
25287 local stripe_count=$2
25288 local mdts=$(comma_list $(mdts_nodes))
25291 local lmv_qos_prio_free
25292 local lmv_qos_threshold_rr
25293 local lmv_qos_maxage
25294 local lod_qos_prio_free
25295 local lod_qos_threshold_rr
25296 local lod_qos_maxage
25300 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25301 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25302 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25304 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25305 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25306 stack_trap "$LCTL set_param \
25307 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25308 stack_trap "$LCTL set_param \
25309 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25310 stack_trap "$LCTL set_param \
25311 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25313 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25314 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25315 lod_qos_prio_free=${lod_qos_prio_free%%%}
25316 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25317 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25318 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25319 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25320 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25321 stack_trap "do_nodes $mdts $LCTL set_param \
25322 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25323 stack_trap "do_nodes $mdts $LCTL set_param \
25324 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25325 stack_trap "do_nodes $mdts $LCTL set_param \
25326 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25328 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25329 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25331 testdir=$DIR/$tdir-s$stripe_count/rr
25333 local stripe_index=$($LFS getstripe -m $testdir)
25334 local test_mkdir_rr=true
25336 getfattr -d -m dmv -e hex $testdir | grep dmv
25337 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25338 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25339 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25340 test_mkdir_rr=false
25345 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25346 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25348 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25349 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25350 eval $mkdir_cmd $testdir/subdir$i ||
25351 error "$mkdir_cmd subdir$i failed"
25354 for (( i = 0; i < $MDSCOUNT; i++ )); do
25355 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25356 echo "$count directories created on MDT$i"
25357 if $test_mkdir_rr; then
25358 (( $count == 100 )) ||
25359 error "subdirs are not evenly distributed"
25360 elif (( $i == $stripe_index )); then
25361 (( $count == 100 * MDSCOUNT )) ||
25362 error "$count subdirs created on MDT$i"
25364 (( $count == 0 )) ||
25365 error "$count subdirs created on MDT$i"
25368 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25369 count=$($LFS getdirstripe $testdir/* |
25370 grep -c -P "^\s+$i\t")
25371 echo "$count stripes created on MDT$i"
25372 # deviation should < 5% of average
25373 (( $count >= 95 * stripe_count &&
25374 $count <= 105 * stripe_count)) ||
25375 error "stripes are not evenly distributed"
25380 echo "Check for uneven MDTs: "
25390 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25391 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25392 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25394 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25395 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25398 for ((i = 1; i < ${#ffree[@]}; i++)); do
25399 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25400 if [ $tmp -gt $max ]; then
25404 if [ $tmp -lt $min ]; then
25410 (( ${ffree[min_index]} > 0 )) ||
25411 skip "no free files in MDT$min_index"
25412 (( ${ffree[min_index]} < 10000000 )) ||
25413 skip "too many free files in MDT$min_index"
25415 echo "MDT filesfree available: ${ffree[@]}"
25416 echo "MDT blocks available: ${bavail[@]}"
25417 echo "weight diff=$(((max - min) * 100 / min))%"
25419 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25421 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25422 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25423 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25424 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25425 # decrease statfs age, so that it can be updated in time
25426 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25427 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25431 testdir=$DIR/$tdir-s$stripe_count/qos
25434 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25435 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25436 eval $mkdir_cmd $testdir/subdir$i ||
25437 error "$mkdir_cmd subdir$i failed"
25441 for (( i = 0; i < $MDSCOUNT; i++ )); do
25442 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25443 (( count > max )) && max=$count
25444 echo "$count directories created on MDT$i"
25447 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25449 # D-value should > 10% of averge
25450 (( max - min > num / 10 )) ||
25451 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25453 # ditto for stripes
25454 if (( stripe_count > 1 )); then
25456 for (( i = 0; i < $MDSCOUNT; i++ )); do
25457 count=$($LFS getdirstripe $testdir/* |
25458 grep -c -P "^\s+$i\t")
25459 (( count > max )) && max=$count
25460 echo "$count stripes created on MDT$i"
25463 min=$($LFS getdirstripe $testdir/* |
25464 grep -c -P "^\s+$min_index\t")
25465 (( max - min > num * stripe_count / 10 )) ||
25466 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25478 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25479 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25480 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25482 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25484 for ((i = 1; i < ${#ffree[@]}; i++)); do
25485 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25486 (( tmp < min )) && min=$tmp && min_index=$i
25493 [ $MDSCOUNT -lt 2 ] &&
25494 skip "We need at least 2 MDTs for this test"
25496 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25497 skip "Need server version at least 2.12.52"
25501 generate_uneven_mdts 100
25502 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25503 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25504 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25505 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25506 error "mkdir failed"
25507 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25510 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25513 [ $MDSCOUNT -lt 2 ] &&
25514 skip "We need at least 2 MDTs for this test"
25516 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25517 skip "Need server version at least 2.12.52"
25522 generate_uneven_mdts 100
25523 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25524 testdir=$DIR/$tdir-s$stripe_count
25525 mkdir $testdir || error "mkdir $testdir failed"
25526 mkdir $testdir/rr || error "mkdir rr failed"
25527 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25528 error "mkdir qos failed"
25529 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25530 $testdir/rr || error "setdirstripe rr failed"
25531 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25532 error "setdirstripe failed"
25533 test_qos_mkdir "mkdir" $stripe_count
25536 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25539 (( $MDSCOUNT >= 2 )) ||
25540 skip "We need at least 2 MDTs for this test"
25542 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25543 skip "Need server version at least 2.14.51"
25549 testdir=$DIR/${tdir}-s1
25550 mkdir $testdir || error "mkdir $testdir failed"
25551 mkdir $testdir/rr || error "mkdir rr failed"
25552 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25553 # default max_inherit is -1, default max_inherit_rr is 0
25554 $LFS setdirstripe -D -c 1 $testdir/rr ||
25555 error "setdirstripe rr failed"
25556 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25557 error "setdirstripe qos failed"
25558 test_qos_mkdir "mkdir" 1
25560 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25561 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25562 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25563 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25564 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25566 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25567 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25568 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25569 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25570 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25571 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25572 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25573 error "level2 shouldn't have default LMV" || true
25575 run_test 413c "mkdir with default LMV max inherit rr"
25578 (( MDSCOUNT >= 2 )) ||
25579 skip "We need at least 2 MDTs for this test"
25581 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25582 skip "Need server version at least 2.14.51"
25584 local lmv_qos_threshold_rr
25586 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25588 stack_trap "$LCTL set_param \
25589 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25591 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25592 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25593 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25594 error "$tdir shouldn't have default LMV"
25595 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25596 error "mkdir sub failed"
25598 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25600 (( count == 100 )) || error "$count subdirs on MDT0"
25602 run_test 413d "inherit ROOT default LMV"
25609 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25610 unlinkmany $subdir/f. 1000 &
25614 for pid in $pids; do
25618 run_test 413z "413 test cleanup"
25621 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25622 $LCTL set_param fail_loc=0x80000521
25623 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25626 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25630 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25631 skip "Need server version at least 2.11.52"
25641 # this test may be slow on ZFS
25642 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25644 # though this test is designed for striped directory, let's test normal
25645 # directory too since lock is always saved as CoS lock.
25646 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25647 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25656 start_time=$(date +%s)
25657 for i in $(seq $total); do
25658 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25661 end_time=$(date +%s)
25662 duration=$((end_time - start_time))
25664 kill -9 $setattr_pid
25666 echo "rename $total files took $duration sec"
25667 [ $duration -lt 100 ] || error "rename took $duration sec"
25669 run_test 415 "lock revoke is not missing"
25672 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25673 skip "Need server version at least 2.11.55"
25675 # define OBD_FAIL_OSD_TXN_START 0x19a
25676 do_facet mds1 lctl set_param fail_loc=0x19a
25678 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25682 run_test 416 "transaction start failure won't cause system hung"
25686 do_nodes $(comma_list $(mdts_nodes)) \
25687 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25688 do_nodes $(comma_list $(mdts_nodes)) \
25689 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25690 do_nodes $(comma_list $(mdts_nodes)) \
25691 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25695 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25696 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25697 skip "Need MDS version at least 2.11.56"
25699 trap cleanup_417 RETURN EXIT
25701 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25702 do_nodes $(comma_list $(mdts_nodes)) \
25703 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25704 $LFS migrate -m 0 $DIR/$tdir.1 &&
25705 error "migrate dir $tdir.1 should fail"
25707 do_nodes $(comma_list $(mdts_nodes)) \
25708 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25709 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25710 error "create remote dir $tdir.2 should fail"
25712 do_nodes $(comma_list $(mdts_nodes)) \
25713 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25714 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25715 error "create striped dir $tdir.3 should fail"
25718 run_test 417 "disable remote dir, striped dir and dir migration"
25720 # Checks that the outputs of df [-i] and lfs df [-i] match
25722 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25732 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25734 for count in {1..100}; do
25735 do_nodes "$CLIENTS" \
25736 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25739 # read the lines of interest
25740 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25741 error "df $inodes $dir | tail -n +2 failed"
25742 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25743 error "lfs df $inodes $dir | grep summary: failed"
25745 # skip first substrings of each output as they are different
25746 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25747 # compare the two outputs
25749 # skip "available" on MDT until LU-13997 is fixed.
25750 #for i in {1..5}; do
25751 for i in 1 2 4 5; do
25752 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25760 lfs df $inodes $dir
25761 error "df and lfs df $1 output mismatch: " \
25762 "df ${inodes}: ${df_out[*]}, " \
25763 "lfs df ${inodes}: ${lfs_df_out[*]}"
25768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25770 local dir=$DIR/$tdir
25771 local numfiles=$((RANDOM % 4096 + 2))
25772 local numblocks=$((RANDOM % 256 + 1))
25774 wait_delete_completed
25777 # check block output
25778 check_lfs_df blocks $dir
25779 # check inode output
25780 check_lfs_df inodes $dir
25782 # create a single file and retest
25783 echo "Creating a single file and testing"
25784 createmany -o $dir/$tfile- 1 &>/dev/null ||
25785 error "creating 1 file in $dir failed"
25786 check_lfs_df blocks $dir
25787 check_lfs_df inodes $dir
25789 # create a random number of files
25790 echo "Creating $((numfiles - 1)) files and testing"
25791 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25792 error "creating $((numfiles - 1)) files in $dir failed"
25794 # write a random number of blocks to the first test file
25795 echo "Writing $numblocks 4K blocks and testing"
25796 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25797 count=$numblocks &>/dev/null ||
25798 error "dd to $dir/${tfile}-0 failed"
25801 check_lfs_df blocks $dir
25802 check_lfs_df inodes $dir
25804 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25805 error "unlinking $numfiles files in $dir failed"
25807 run_test 418 "df and lfs df outputs match"
25811 local dir=$DIR/$tdir
25816 cancel_lru_locks mdc
25818 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25819 $LCTL set_param fail_loc=0x1410
25821 $LCTL set_param fail_loc=0
25824 run_test 419 "Verify open file by name doesn't crash kernel"
25828 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25829 skip "Need MDS version at least 2.12.53"
25831 local SAVE_UMASK=$(umask)
25832 local dir=$DIR/$tdir
25833 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25837 mkdir -m03777 $dir/testdir
25838 ls -dn $dir/testdir
25839 # Need to remove trailing '.' when SELinux is enabled
25840 local dirperms=$(ls -dn $dir/testdir |
25841 awk '{ sub(/\.$/, "", $1); print $1}')
25842 [ $dirperms == "drwxrwsrwt" ] ||
25843 error "incorrect perms on $dir/testdir"
25845 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25846 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25847 ls -n $dir/testdir/testfile
25848 local fileperms=$(ls -n $dir/testdir/testfile |
25849 awk '{ sub(/\.$/, "", $1); print $1}')
25850 [ $fileperms == "-rwxr-xr-x" ] ||
25851 error "incorrect perms on $dir/testdir/testfile"
25855 run_test 420 "clear SGID bit on non-directories for non-members"
25862 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25863 skip "Need MDS version at least 2.12.54"
25865 test_mkdir $DIR/$tdir
25866 createmany -o $DIR/$tdir/f 3
25867 cnt=$(ls -1 $DIR/$tdir | wc -l)
25868 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25870 fid1=$(lfs path2fid $DIR/$tdir/f1)
25871 fid2=$(lfs path2fid $DIR/$tdir/f2)
25872 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25874 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25875 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25877 cnt=$(ls -1 $DIR/$tdir | wc -l)
25878 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25880 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25881 createmany -o $DIR/$tdir/f 3
25882 cnt=$(ls -1 $DIR/$tdir | wc -l)
25883 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25885 fid1=$(lfs path2fid $DIR/$tdir/f1)
25886 fid2=$(lfs path2fid $DIR/$tdir/f2)
25887 echo "remove using fsname $FSNAME"
25888 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25890 cnt=$(ls -1 $DIR/$tdir | wc -l)
25891 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25893 run_test 421a "simple rm by fid"
25900 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25901 skip "Need MDS version at least 2.12.54"
25903 test_mkdir $DIR/$tdir
25904 createmany -o $DIR/$tdir/f 3
25905 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25908 FID1=$(lfs path2fid $DIR/$tdir/f1)
25909 FID2=$(lfs path2fid $DIR/$tdir/f2)
25910 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25912 kill -USR1 $MULTIPID
25915 cnt=$(ls $DIR/$tdir | wc -l)
25916 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25918 run_test 421b "rm by fid on open file"
25924 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25925 skip "Need MDS version at least 2.12.54"
25927 test_mkdir $DIR/$tdir
25928 createmany -o $DIR/$tdir/f 3
25929 touch $DIR/$tdir/$tfile
25930 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25931 cnt=$(ls -1 $DIR/$tdir | wc -l)
25932 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25934 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25935 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25937 cnt=$(ls $DIR/$tdir | wc -l)
25938 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25940 run_test 421c "rm by fid against hardlinked files"
25946 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25947 skip "Need MDS version at least 2.12.54"
25949 test_mkdir $DIR/$tdir
25950 createmany -o $DIR/$tdir/f 4097
25951 cnt=$(ls -1 $DIR/$tdir | wc -l)
25952 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25954 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25955 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25957 cnt=$(ls $DIR/$tdir | wc -l)
25959 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25961 run_test 421d "rmfid en masse"
25967 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25968 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25969 skip "Need MDS version at least 2.12.54"
25971 mkdir -p $DIR/$tdir
25972 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25973 createmany -o $DIR/$tdir/striped_dir/f 512
25974 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25975 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25977 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25978 sed "s/[/][^:]*://g")
25979 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25981 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25983 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25985 run_test 421e "rmfid in DNE"
25991 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25992 skip "Need MDS version at least 2.12.54"
25994 test_mkdir $DIR/$tdir
25996 cnt=$(ls -1 $DIR/$tdir | wc -l)
25997 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25999 FID=$(lfs path2fid $DIR/$tdir/f)
26000 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26001 # rmfid should fail
26002 cnt=$(ls -1 $DIR/$tdir | wc -l)
26003 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26005 chmod a+rw $DIR/$tdir
26007 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26008 # rmfid should fail
26009 cnt=$(ls -1 $DIR/$tdir | wc -l)
26010 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26013 $RUNAS touch $DIR/$tdir/f
26014 FID=$(lfs path2fid $DIR/$tdir/f)
26015 echo "rmfid as root"
26016 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26017 cnt=$(ls -1 $DIR/$tdir | wc -l)
26018 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26021 $RUNAS touch $DIR/$tdir/f
26022 cnt=$(ls -1 $DIR/$tdir | wc -l)
26023 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26024 FID=$(lfs path2fid $DIR/$tdir/f)
26025 # rmfid w/o user_fid2path mount option should fail
26026 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26027 cnt=$(ls -1 $DIR/$tdir | wc -l)
26028 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26030 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26031 stack_trap "rmdir $tmpdir"
26032 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26033 error "failed to mount client'"
26034 stack_trap "umount_client $tmpdir"
26036 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26037 # rmfid should succeed
26038 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26039 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26041 # rmfid shouldn't allow to remove files due to dir's permission
26042 chmod a+rwx $tmpdir/$tdir
26043 touch $tmpdir/$tdir/f
26044 ls -la $tmpdir/$tdir
26045 FID=$(lfs path2fid $tmpdir/$tdir/f)
26046 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26049 run_test 421f "rmfid checks permissions"
26055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26056 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26057 skip "Need MDS version at least 2.12.54"
26059 mkdir -p $DIR/$tdir
26060 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26061 createmany -o $DIR/$tdir/striped_dir/f 512
26062 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26063 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26065 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26066 sed "s/[/][^:]*://g")
26068 rm -f $DIR/$tdir/striped_dir/f1*
26069 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26070 removed=$((512 - cnt))
26072 # few files have been just removed, so we expect
26073 # rmfid to fail on their fids
26074 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26075 [ $removed != $errors ] && error "$errors != $removed"
26077 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26079 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26081 run_test 421g "rmfid to return errors properly"
26084 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26085 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26086 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26087 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26088 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26090 local amc=$(at_max_get client)
26091 local amo=$(at_max_get mds1)
26092 local timeout=`lctl get_param -n timeout`
26094 at_max_set 0 client
26097 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26098 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26099 fail_val=$(((2*timeout + 10)*1000))
26100 touch $DIR/$tdir/d3/file &
26102 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26103 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26104 fail_val=$((2*timeout + 5))
26105 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26109 sleep $((2 * timeout))
26113 touch $DIR/$tdir/d2/file3
26114 touch $DIR/$tdir/d2/file4
26115 touch $DIR/$tdir/d2/file5
26118 at_max_set $amc client
26119 at_max_set $amo mds1
26121 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26122 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26123 error "Watchdog is always throttled"
26125 run_test 422 "kill a process with RPC in progress"
26138 # ensure statfs cache is expired
26141 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26142 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26146 run_test 423 "statfs should return a right data"
26149 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26150 $LCTL set_param fail_loc=0x80000522
26151 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26154 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26157 test_mkdir -c -1 $DIR/$tdir
26158 $LFS setstripe -c -1 $DIR/$tdir
26160 lru_resize_disable "" 100
26161 stack_trap "lru_resize_enable" EXIT
26165 for i in $(seq $((MDSCOUNT * 125))); do
26166 local t=$DIR/$tdir/$tfile_$i
26168 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26169 error_noexit "Create file $t"
26171 stack_trap "rm -rf $DIR/$tdir" EXIT
26173 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26174 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26175 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26177 [ $lock_count -le $lru_size ] ||
26178 error "osc lock count $lock_count > lru size $lru_size"
26181 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26182 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26183 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26185 [ $lock_count -le $lru_size ] ||
26186 error "mdc lock count $lock_count > lru size $lru_size"
26189 run_test 425 "lock count should not exceed lru size"
26192 splice-test -r $DIR/$tfile
26193 splice-test -rd $DIR/$tfile
26194 splice-test $DIR/$tfile
26195 splice-test -d $DIR/$tfile
26197 run_test 426 "splice test on Lustre"
26200 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26201 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26202 skip "Need MDS version at least 2.12.4"
26208 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26209 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26211 $LFS getdirstripe $DIR/$tdir/1/dir
26213 #first setfattr for creating updatelog
26214 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26216 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26217 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26218 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26219 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26223 wait_recovery_complete mds2 $((2*TIMEOUT))
26225 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26226 echo $log | grep "get update log failed" &&
26227 error "update log corruption is detected" || true
26229 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26233 local cache_limit=$CACHE_MAX
26235 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26236 $LCTL set_param -n llite.*.max_cached_mb=64
26239 $LFS setstripe -c 1 $DIR/$tdir
26240 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26241 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26243 for f in $(seq 4); do
26244 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26248 cancel_lru_locks osc
26250 for f in $(seq 4); do
26251 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26255 run_test 428 "large block size IO should not hang"
26257 test_429() { # LU-7915 / LU-10948
26258 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26259 local testfile=$DIR/$tfile
26260 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26266 $LCTL get_param $ll_opencache_threshold_count ||
26267 skip "client does not have opencache parameter"
26269 set_opencache $new_flag
26270 stack_trap "restore_opencache"
26271 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26272 error "enable opencache failed"
26274 # drop MDC DLM locks
26275 cancel_lru_locks mdc
26276 # clear MDC RPC stats counters
26277 $LCTL set_param $mdc_rpcstats=clear
26279 # According to the current implementation, we need to run 3 times
26280 # open & close file to verify if opencache is enabled correctly.
26281 # 1st, RPCs are sent for lookup/open and open handle is released on
26283 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26284 # so open handle won't be released thereafter.
26285 # 3rd, No RPC is sent out.
26286 $MULTIOP $testfile oc || error "multiop failed"
26287 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26288 echo "1st: $first_rpc RPCs in flight"
26290 $MULTIOP $testfile oc || error "multiop failed"
26291 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26292 echo "2nd: $second_rpc RPCs in flight"
26294 $MULTIOP $testfile oc || error "multiop failed"
26295 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26296 echo "3rd: $third_rpc RPCs in flight"
26298 #verify no MDC RPC is sent
26299 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26301 run_test 429 "verify if opencache flag on client side does work"
26307 # data at [200K, 400K)
26308 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26309 error "256K->512K dd fails"
26311 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26312 error "2M->3M dd fails"
26314 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26315 error "4M->5M dd fails"
26316 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26317 # start at first component hole #1
26318 printf "Seeking hole from 1000 ... "
26319 offset=$(lseek_test -l 1000 $file)
26321 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26322 printf "Seeking data from 1000 ... "
26323 offset=$(lseek_test -d 1000 $file)
26325 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26327 # start at first component data block
26328 printf "Seeking hole from 300000 ... "
26329 offset=$(lseek_test -l 300000 $file)
26331 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26332 printf "Seeking data from 300000 ... "
26333 offset=$(lseek_test -d 300000 $file)
26335 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26337 # start at the first component but beyond end of object size
26338 printf "Seeking hole from 1000000 ... "
26339 offset=$(lseek_test -l 1000000 $file)
26341 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26342 printf "Seeking data from 1000000 ... "
26343 offset=$(lseek_test -d 1000000 $file)
26345 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26347 # start at second component stripe 2 (empty file)
26348 printf "Seeking hole from 1500000 ... "
26349 offset=$(lseek_test -l 1500000 $file)
26351 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26352 printf "Seeking data from 1500000 ... "
26353 offset=$(lseek_test -d 1500000 $file)
26355 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26357 # start at second component stripe 1 (all data)
26358 printf "Seeking hole from 3000000 ... "
26359 offset=$(lseek_test -l 3000000 $file)
26361 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26362 printf "Seeking data from 3000000 ... "
26363 offset=$(lseek_test -d 3000000 $file)
26365 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26367 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26368 error "2nd dd fails"
26369 echo "Add data block at 640K...1280K"
26371 # start at before new data block, in hole
26372 printf "Seeking hole from 600000 ... "
26373 offset=$(lseek_test -l 600000 $file)
26375 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26376 printf "Seeking data from 600000 ... "
26377 offset=$(lseek_test -d 600000 $file)
26379 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26381 # start at the first component new data block
26382 printf "Seeking hole from 1000000 ... "
26383 offset=$(lseek_test -l 1000000 $file)
26385 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26386 printf "Seeking data from 1000000 ... "
26387 offset=$(lseek_test -d 1000000 $file)
26389 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26391 # start at second component stripe 2, new data
26392 printf "Seeking hole from 1200000 ... "
26393 offset=$(lseek_test -l 1200000 $file)
26395 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26396 printf "Seeking data from 1200000 ... "
26397 offset=$(lseek_test -d 1200000 $file)
26399 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26401 # start beyond file end
26402 printf "Using offset > filesize ... "
26403 lseek_test -l 4000000 $file && error "lseek should fail"
26404 printf "Using offset > filesize ... "
26405 lseek_test -d 4000000 $file && error "lseek should fail"
26411 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26412 skip "MDT does not support SEEK_HOLE"
26414 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26415 skip "OST does not support SEEK_HOLE"
26417 local file=$DIR/$tdir/$tfile
26419 mkdir -p $DIR/$tdir
26421 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26422 # OST stripe #1 will have continuous data at [1M, 3M)
26423 # OST stripe #2 is empty
26424 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26425 lseek_test_430 $file
26427 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26428 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26429 lseek_test_430 $file
26431 $LFS setstripe -c2 -S 512K $file
26432 echo "Two stripes, stripe size 512K"
26433 lseek_test_430 $file
26435 # FLR with stale mirror
26436 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26438 echo "Mirrored file:"
26439 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26440 echo "Plain 2 stripes 1M"
26441 lseek_test_430 $file
26444 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26447 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26448 skip "OST does not support SEEK_HOLE"
26451 local file=$DIR/$tdir/$tfile
26453 mkdir -p $DIR/$tdir
26454 # Empty layout lseek should fail
26457 printf "Seeking hole from 0 ... "
26458 lseek_test -l 0 $file && error "lseek should fail"
26459 printf "Seeking data from 0 ... "
26460 lseek_test -d 0 $file && error "lseek should fail"
26464 $LFS setstripe -E 1M -c2 -E eof $file
26465 $TRUNCATE $file 1048576
26466 printf "Seeking hole from 1000000 ... "
26467 offset=$(lseek_test -l 1000000 $file)
26469 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26470 printf "Seeking data from 1000000 ... "
26471 lseek_test -d 1000000 $file && error "lseek should fail"
26474 # full component followed by non-inited one
26475 $LFS setstripe -E 1M -c2 -E eof $file
26476 dd if=/dev/urandom of=$file bs=1M count=1
26477 printf "Seeking hole from 1000000 ... "
26478 offset=$(lseek_test -l 1000000 $file)
26480 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26481 printf "Seeking hole from 1048576 ... "
26482 lseek_test -l 1048576 $file && error "lseek should fail"
26483 # init second component and truncate back
26484 echo "123" >> $file
26485 $TRUNCATE $file 1048576
26486 printf "Seeking hole from 1000000 ... "
26487 offset=$(lseek_test -l 1000000 $file)
26489 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26490 printf "Seeking hole from 1048576 ... "
26491 lseek_test -l 1048576 $file && error "lseek should fail"
26492 # boundary checks for big values
26493 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26494 offset=$(lseek_test -d 0 $file.10g)
26495 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26496 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26497 offset=$(lseek_test -d 0 $file.100g)
26498 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26501 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26504 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26505 skip "OST does not support SEEK_HOLE"
26507 local file=$DIR/$tdir/$tfile
26510 mkdir -p $DIR/$tdir
26511 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26513 # cp version 8.33+ prefers lseek over fiemap
26514 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26516 time cp $file /dev/null
26517 (( SECONDS - start < 5 )) ||
26518 error "cp: too long runtime $((SECONDS - start))"
26521 # tar version 1.29+ supports SEEK_HOLE/DATA
26522 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26524 time tar cS $file - | cat > /dev/null
26525 (( SECONDS - start < 5 )) ||
26526 error "tar: too long runtime $((SECONDS - start))"
26529 run_test 430c "lseek: external tools check"
26531 test_431() { # LU-14187
26532 local file=$DIR/$tdir/$tfile
26534 mkdir -p $DIR/$tdir
26535 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26536 dd if=/dev/urandom of=$file bs=4k count=1
26537 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26538 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26539 #define OBD_FAIL_OST_RESTART_IO 0x251
26540 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26541 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26545 echo 3 > /proc/sys/vm/drop_caches
26546 diff $file $file.0 || error "data diff"
26548 run_test 431 "Restart transaction for IO"
26550 cleanup_test_432() {
26551 do_facet mgs $LCTL nodemap_activate 0
26552 wait_nm_sync active
26556 local tmpdir=$TMP/dir432
26558 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26559 skip "Need MDS version at least 2.14.52"
26561 stack_trap cleanup_test_432 EXIT
26565 do_facet mgs $LCTL nodemap_activate 1
26566 wait_nm_sync active
26567 do_facet mgs $LCTL nodemap_modify --name default \
26568 --property admin --value 1
26569 do_facet mgs $LCTL nodemap_modify --name default \
26570 --property trusted --value 1
26571 cancel_lru_locks mdc
26572 wait_nm_sync default admin_nodemap
26573 wait_nm_sync default trusted_nodemap
26575 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26576 grep -ci "Operation not permitted") -ne 0 ]; then
26577 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26580 run_test 432 "mv dir from outside Lustre"
26583 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26584 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26585 skip "Need server version at least 2.9.55"
26587 start_full_debug_logging
26591 stop_full_debug_logging
26595 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26596 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26597 awk '/The barrier for/ { print $7 }')
26600 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26605 barrier_expired() {
26608 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26609 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26610 awk '/will be expired/ { print $7 }')
26612 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26621 echo "Start barrier_freeze at: $(date)"
26622 #define OBD_FAIL_BARRIER_DELAY 0x2202
26623 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26624 # Do not reduce barrier time - See LU-11873
26625 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26628 local b_status=$(barrier_stat)
26629 echo "Got barrier status at: $(date)"
26630 [ "$b_status" = "'freezing_p1'" ] ||
26631 error "(1) unexpected barrier status $b_status"
26633 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26635 b_status=$(barrier_stat)
26636 [ "$b_status" = "'frozen'" ] ||
26637 error "(2) unexpected barrier status $b_status"
26639 local expired=$(barrier_expired)
26640 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26641 sleep $((expired + 3))
26643 b_status=$(barrier_stat)
26644 [ "$b_status" = "'expired'" ] ||
26645 error "(3) unexpected barrier status $b_status"
26647 # Do not reduce barrier time - See LU-11873
26648 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26649 error "(4) fail to freeze barrier"
26651 b_status=$(barrier_stat)
26652 [ "$b_status" = "'frozen'" ] ||
26653 error "(5) unexpected barrier status $b_status"
26655 echo "Start barrier_thaw at: $(date)"
26656 #define OBD_FAIL_BARRIER_DELAY 0x2202
26657 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26658 do_facet mgs $LCTL barrier_thaw $FSNAME &
26661 b_status=$(barrier_stat)
26662 echo "Got barrier status at: $(date)"
26663 [ "$b_status" = "'thawing'" ] ||
26664 error "(6) unexpected barrier status $b_status"
26666 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26668 b_status=$(barrier_stat)
26669 [ "$b_status" = "'thawed'" ] ||
26670 error "(7) unexpected barrier status $b_status"
26672 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26673 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26674 do_facet mgs $LCTL barrier_freeze $FSNAME
26676 b_status=$(barrier_stat)
26677 [ "$b_status" = "'failed'" ] ||
26678 error "(8) unexpected barrier status $b_status"
26680 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26681 do_facet mgs $LCTL barrier_thaw $FSNAME
26685 run_test 801a "write barrier user interfaces and stat machine"
26690 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26691 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
26692 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26693 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26694 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26696 cancel_lru_locks mdc
26698 # 180 seconds should be long enough
26699 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26701 local b_status=$(barrier_stat)
26702 [ "$b_status" = "'frozen'" ] ||
26703 error "(6) unexpected barrier status $b_status"
26705 mkdir $DIR/$tdir/d0/d10 &
26708 touch $DIR/$tdir/d1/f13 &
26711 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26714 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26717 rm -f $DIR/$tdir/d4/f12 &
26720 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26722 # To guarantee taht the 'stat' is not blocked
26723 b_status=$(barrier_stat)
26724 [ "$b_status" = "'frozen'" ] ||
26725 error "(8) unexpected barrier status $b_status"
26727 # let above commands to run at background
26730 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26731 ps -p $touch_pid || error "(10) touch should be blocked"
26732 ps -p $ln_pid || error "(11) link should be blocked"
26733 ps -p $mv_pid || error "(12) rename should be blocked"
26734 ps -p $rm_pid || error "(13) unlink should be blocked"
26736 b_status=$(barrier_stat)
26737 [ "$b_status" = "'frozen'" ] ||
26738 error "(14) unexpected barrier status $b_status"
26740 do_facet mgs $LCTL barrier_thaw $FSNAME
26741 b_status=$(barrier_stat)
26742 [ "$b_status" = "'thawed'" ] ||
26743 error "(15) unexpected barrier status $b_status"
26745 wait $mkdir_pid || error "(16) mkdir should succeed"
26746 wait $touch_pid || error "(17) touch should succeed"
26747 wait $ln_pid || error "(18) link should succeed"
26748 wait $mv_pid || error "(19) rename should succeed"
26749 wait $rm_pid || error "(20) unlink should succeed"
26753 run_test 801b "modification will be blocked by write barrier"
26756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26760 stop mds2 || error "(1) Fail to stop mds2"
26762 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26764 local b_status=$(barrier_stat)
26765 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26766 do_facet mgs $LCTL barrier_thaw $FSNAME
26767 error "(2) unexpected barrier status $b_status"
26770 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26771 error "(3) Fail to rescan barrier bitmap"
26773 # Do not reduce barrier time - See LU-11873
26774 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26776 b_status=$(barrier_stat)
26777 [ "$b_status" = "'frozen'" ] ||
26778 error "(4) unexpected barrier status $b_status"
26780 do_facet mgs $LCTL barrier_thaw $FSNAME
26781 b_status=$(barrier_stat)
26782 [ "$b_status" = "'thawed'" ] ||
26783 error "(5) unexpected barrier status $b_status"
26785 local devname=$(mdsdevname 2)
26787 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26789 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26790 error "(7) Fail to rescan barrier bitmap"
26794 run_test 801c "rescan barrier bitmap"
26796 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26797 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26798 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26799 saved_MOUNT_OPTS=$MOUNT_OPTS
26805 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26806 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26807 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26808 MOUNT_OPTS=$saved_MOUNT_OPTS
26813 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26814 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26815 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26816 skip "Need server version at least 2.9.55"
26818 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26820 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26822 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26823 error "(2) Fail to copy"
26825 trap cleanup_802a EXIT
26827 # sync by force before remount as readonly
26828 sync; sync_all_data; sleep 3; sync_all_data
26832 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26833 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26834 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26836 echo "Mount the server as read only"
26837 setupall server_only || error "(3) Fail to start servers"
26839 echo "Mount client without ro should fail"
26840 mount_client $MOUNT &&
26841 error "(4) Mount client without 'ro' should fail"
26843 echo "Mount client with ro should succeed"
26844 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26845 mount_client $MOUNT ||
26846 error "(5) Mount client with 'ro' should succeed"
26848 echo "Modify should be refused"
26849 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26851 echo "Read should be allowed"
26852 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26853 error "(7) Read should succeed under ro mode"
26857 run_test 802a "simulate readonly device"
26860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26861 remote_mds_nodsh && skip "remote MDS with nodsh"
26863 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26864 skip "readonly option not available"
26866 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26868 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26869 error "(2) Fail to copy"
26871 # write back all cached data before setting MDT to readonly
26875 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26876 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26878 echo "Modify should be refused"
26879 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26881 echo "Read should be allowed"
26882 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26883 error "(7) Read should succeed under ro mode"
26886 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26888 run_test 802b "be able to set MDTs to readonly"
26891 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26892 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26893 skip "MDS needs to be newer than 2.10.54"
26895 mkdir_on_mdt0 $DIR/$tdir
26896 # Create some objects on all MDTs to trigger related logs objects
26897 for idx in $(seq $MDSCOUNT); do
26898 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26899 $DIR/$tdir/dir${idx} ||
26900 error "Fail to create $DIR/$tdir/dir${idx}"
26904 wait_delete_completed # ensure old test cleanups are finished
26905 echo "before create:"
26907 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26909 for i in {1..10}; do
26910 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26911 error "Fail to create $DIR/$tdir/foo$i"
26915 echo "after create:"
26917 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26919 # allow for an llog to be cleaned up during the test
26920 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26921 error "before ($before_used) + 10 > after ($after_used)"
26923 for i in {1..10}; do
26924 rm -rf $DIR/$tdir/foo$i ||
26925 error "Fail to remove $DIR/$tdir/foo$i"
26928 sleep 3 # avoid MDT return cached statfs
26929 wait_delete_completed
26930 echo "after unlink:"
26932 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26934 # allow for an llog to be created during the test
26935 [ $after_used -le $((before_used + 1)) ] ||
26936 error "after ($after_used) > before ($before_used) + 1"
26938 run_test 803a "verify agent object for remote object"
26941 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26942 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26943 skip "MDS needs to be newer than 2.13.56"
26944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26946 for i in $(seq 0 $((MDSCOUNT - 1))); do
26947 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26955 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26956 for i in $(seq 0 $((MDSCOUNT - 1))); do
26957 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26958 awk '/getattr/ { print $2 }')
26959 before=$((before + tmp))
26961 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26962 for i in $(seq 0 $((MDSCOUNT - 1))); do
26963 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26964 awk '/getattr/ { print $2 }')
26965 after=$((after + tmp))
26968 [ $before -eq $after ] || error "getattr count $before != $after"
26970 run_test 803b "remote object can getattr from cache"
26973 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26974 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26975 skip "MDS needs to be newer than 2.10.54"
26976 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26978 mkdir -p $DIR/$tdir
26979 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26980 error "Fail to create $DIR/$tdir/dir0"
26982 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26983 local dev=$(mdsdevname 2)
26985 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26986 grep ${fid} || error "NOT found agent entry for dir0"
26988 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26989 error "Fail to create $DIR/$tdir/dir1"
26991 touch $DIR/$tdir/dir1/foo0 ||
26992 error "Fail to create $DIR/$tdir/dir1/foo0"
26993 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26996 for idx in $(seq $MDSCOUNT); do
26997 dev=$(mdsdevname $idx)
26998 do_facet mds${idx} \
26999 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27000 grep ${fid} && rc=$idx
27003 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27004 error "Fail to rename foo0 to foo1"
27005 if [ $rc -eq 0 ]; then
27006 for idx in $(seq $MDSCOUNT); do
27007 dev=$(mdsdevname $idx)
27008 do_facet mds${idx} \
27009 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27010 grep ${fid} && rc=$idx
27014 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27015 error "Fail to rename foo1 to foo2"
27016 if [ $rc -eq 0 ]; then
27017 for idx in $(seq $MDSCOUNT); do
27018 dev=$(mdsdevname $idx)
27019 do_facet mds${idx} \
27020 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27021 grep ${fid} && rc=$idx
27025 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27027 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27028 error "Fail to link to $DIR/$tdir/dir1/foo2"
27029 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27030 error "Fail to rename foo2 to foo0"
27031 unlink $DIR/$tdir/dir1/foo0 ||
27032 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27033 rm -rf $DIR/$tdir/dir0 ||
27034 error "Fail to rm $DIR/$tdir/dir0"
27036 for idx in $(seq $MDSCOUNT); do
27037 dev=$(mdsdevname $idx)
27041 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27043 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27044 error "mount mds$idx failed"
27045 df $MOUNT > /dev/null 2>&1
27047 # e2fsck should not return error
27049 error "e2fsck detected error on MDT${idx}: rc=$rc"
27052 run_test 804 "verify agent entry for remote entry"
27055 do_facet $SINGLEMDS zfs set quota=$old $fsset
27056 unlinkmany $DIR/$tdir/f- 1000000
27061 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27062 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27063 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27064 skip "netfree not implemented before 0.7"
27065 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27066 skip "Need MDS version at least 2.10.57"
27073 local pref="osd-zfs.$FSNAME-MDT0000."
27075 # limit available space on MDS dataset to meet nospace issue
27076 # quickly. then ZFS 0.7.2 can use reserved space if asked
27077 # properly (using netfree flag in osd_declare_destroy()
27078 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27079 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27081 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27082 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27083 let "usedkb=usedkb-freekb"
27084 let "freekb=freekb/2"
27085 if let "freekb > 5000"; then
27088 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27089 trap cleanup_805 EXIT
27090 mkdir_on_mdt0 $DIR/$tdir
27091 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27092 error "Can't set PFL layout"
27093 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27094 rm -rf $DIR/$tdir || error "not able to remove"
27095 do_facet $SINGLEMDS zfs set quota=$old $fsset
27098 run_test 805 "ZFS can remove from full fs"
27104 local expect=$(stat -c %s $file)
27106 check_lsom_size $1 $expect
27108 local blocks=$($LFS getsom -b $file)
27109 expect=$(stat -c %b $file)
27110 [[ $blocks == $expect ]] ||
27111 error "$file expected blocks: $expect, got: $blocks"
27119 cancel_lru_locks mdc
27121 size=$($LFS getsom -s $1)
27122 [[ $size == $expect ]] ||
27123 error "$file expected size: $expect, got: $size"
27127 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27128 skip "Need MDS version at least 2.11.52"
27132 touch $DIR/$tfile || error "touch $tfile failed"
27134 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27135 save_lustre_params client "llite.*.xattr_cache" > $save
27136 lctl set_param llite.*.xattr_cache=0
27137 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27139 # single-threaded write
27140 echo "Test SOM for single-threaded write"
27141 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27142 error "write $tfile failed"
27143 check_lsom_size $DIR/$tfile $bs
27146 local size=$(($num * $bs))
27150 echo "Test SOM for single client multi-threaded($num) write"
27151 $TRUNCATE $DIR/$tfile 0
27152 for ((i = 0; i < $num; i++)); do
27153 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27155 offset=$((offset + $bs))
27157 for (( i=0; i < $num; i++ )); do
27160 check_lsom_size $DIR/$tfile $size
27162 $TRUNCATE $DIR/$tfile 0
27163 for ((i = 0; i < $num; i++)); do
27164 offset=$((offset - $bs))
27165 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27168 for (( i=0; i < $num; i++ )); do
27171 check_lsom_size $DIR/$tfile $size
27173 # multi-client writes
27174 num=$(get_node_count ${CLIENTS//,/ })
27175 size=$(($num * $bs))
27179 echo "Test SOM for multi-client ($num) writes"
27180 $TRUNCATE $DIR/$tfile 0
27181 for client in ${CLIENTS//,/ }; do
27182 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27185 offset=$((offset + $bs))
27187 for (( i=0; i < $num; i++ )); do
27190 check_lsom_size $DIR/$tfile $offset
27193 $TRUNCATE $DIR/$tfile 0
27194 for client in ${CLIENTS//,/ }; do
27195 offset=$((offset - $bs))
27196 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27200 for (( i=0; i < $num; i++ )); do
27203 check_lsom_size $DIR/$tfile $size
27206 echo "Test SOM for truncate"
27207 $TRUNCATE $DIR/$tfile 1048576
27208 check_lsom_size $DIR/$tfile 1048576
27209 $TRUNCATE $DIR/$tfile 1234
27210 check_lsom_size $DIR/$tfile 1234
27212 # verify SOM blocks count
27213 echo "Verify SOM block count"
27214 $TRUNCATE $DIR/$tfile 0
27215 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27216 error "failed to write file $tfile"
27217 check_lsom_data $DIR/$tfile
27219 run_test 806 "Verify Lazy Size on MDS"
27222 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27224 skip "Need MDS version at least 2.11.52"
27226 # Registration step
27227 changelog_register || error "changelog_register failed"
27228 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27229 changelog_users $SINGLEMDS | grep -q $cl_user ||
27230 error "User $cl_user not found in changelog_users"
27232 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27233 save_lustre_params client "llite.*.xattr_cache" > $save
27234 lctl set_param llite.*.xattr_cache=0
27235 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27237 rm -rf $DIR/$tdir || error "rm $tdir failed"
27238 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27239 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27240 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27241 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27242 error "truncate $tdir/trunc failed"
27245 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27246 error "write $tfile failed"
27248 # multi-client wirtes
27249 local num=$(get_node_count ${CLIENTS//,/ })
27253 echo "Test SOM for multi-client ($num) writes"
27254 touch $DIR/$tfile || error "touch $tfile failed"
27255 $TRUNCATE $DIR/$tfile 0
27256 for client in ${CLIENTS//,/ }; do
27257 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27260 offset=$((offset + $bs))
27262 for (( i=0; i < $num; i++ )); do
27266 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27267 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27268 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27269 check_lsom_data $DIR/$tdir/trunc
27270 check_lsom_data $DIR/$tdir/single_dd
27271 check_lsom_data $DIR/$tfile
27274 # Deregistration step
27275 changelog_deregister || error "changelog_deregister failed"
27277 run_test 807 "verify LSOM syncing tool"
27279 check_som_nologged()
27281 local lines=$($LFS changelog $FSNAME-MDT0000 |
27282 grep 'x=trusted.som' | wc -l)
27283 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27287 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27288 skip "Need MDS version at least 2.11.55"
27290 # Registration step
27291 changelog_register || error "changelog_register failed"
27293 touch $DIR/$tfile || error "touch $tfile failed"
27296 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27297 error "write $tfile failed"
27300 $TRUNCATE $DIR/$tfile 1234
27303 $TRUNCATE $DIR/$tfile 1048576
27306 # Deregistration step
27307 changelog_deregister || error "changelog_deregister failed"
27309 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27314 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27318 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27319 skip "Need MDS version at least 2.11.56"
27321 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27322 error "failed to create DoM-only file $DIR/$tfile"
27323 touch $DIR/$tfile || error "touch $tfile failed"
27324 check_som_nodata $DIR/$tfile
27326 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27327 error "write $tfile failed"
27328 check_som_nodata $DIR/$tfile
27330 $TRUNCATE $DIR/$tfile 1234
27331 check_som_nodata $DIR/$tfile
27333 $TRUNCATE $DIR/$tfile 4097
27334 check_som_nodata $DIR/$file
27336 run_test 809 "Verify no SOM xattr store for DoM-only files"
27339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27340 $GSS && skip_env "could not run with gss"
27341 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27342 skip "OST < 2.12.58 doesn't align checksum"
27345 stack_trap "set_checksums $ORIG_CSUM" EXIT
27346 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27351 for csum in $CKSUM_TYPES; do
27352 #define OBD_FAIL_OSC_NO_GRANT 0x411
27353 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27354 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27356 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27357 before=$(md5sum $DIR/$tfile)
27358 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27359 after=$(md5sum $DIR/$tfile)
27360 [ "$before" == "$after" ] ||
27361 error "$csum: $before != $after bs=$1 seek=$2"
27365 run_test 810 "partial page writes on ZFS (LU-11663)"
27368 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27369 skip "OST < 2.12.51 doesn't support this fail_loc"
27371 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27372 # ensure ost1 is connected
27373 stat $DIR/$tfile >/dev/null || error "can't stat"
27374 wait_osc_import_state client ost1 FULL
27375 # no locks, no reqs to let the connection idle
27376 cancel_lru_locks osc
27378 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27379 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27380 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27381 wait_osc_import_state client ost1 CONNECTING
27382 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27384 stat $DIR/$tfile >/dev/null || error "can't stat file"
27386 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27388 test_812b() { # LU-12378
27389 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27390 skip "OST < 2.12.51 doesn't support this fail_loc"
27392 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27393 # ensure ost1 is connected
27394 stat $DIR/$tfile >/dev/null || error "can't stat"
27395 wait_osc_import_state client ost1 FULL
27396 # no locks, no reqs to let the connection idle
27397 cancel_lru_locks osc
27399 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27400 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27401 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27402 wait_osc_import_state client ost1 CONNECTING
27403 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27405 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27406 wait_osc_import_state client ost1 IDLE
27408 run_test 812b "do not drop no resend request for idle connect"
27413 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27415 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27416 $LFS getstripe $DIR/$tfile
27417 $LCTL set_param osc.*.idle_timeout=10
27418 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27419 # ensure ost1 is connected
27420 stat $DIR/$tfile >/dev/null || error "can't stat"
27421 wait_osc_import_state client ost1 FULL
27422 # no locks, no reqs to let the connection idle
27423 cancel_lru_locks osc
27425 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27426 $LCTL set_param fail_loc=0x80000533
27428 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27430 run_test 812c "idle import vs lock enqueue race"
27433 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27434 [ -z "$file_heat_sav" ] && skip "no file heat support"
27445 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27446 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27448 $LCTL set_param -n llite.*.file_heat=1
27449 echo "Turn on file heat"
27450 echo "Period second: $period_second, Decay percentage: $decay_pct"
27452 echo "QQQQ" > $DIR/$tfile
27453 echo "QQQQ" > $DIR/$tfile
27454 echo "QQQQ" > $DIR/$tfile
27455 cat $DIR/$tfile > /dev/null
27456 cat $DIR/$tfile > /dev/null
27457 cat $DIR/$tfile > /dev/null
27458 cat $DIR/$tfile > /dev/null
27460 local out=$($LFS heat_get $DIR/$tfile)
27462 $LFS heat_get $DIR/$tfile
27463 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27464 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27465 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27466 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27468 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27469 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27470 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27471 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27473 sleep $((period_second + 3))
27474 echo "Sleep $((period_second + 3)) seconds..."
27475 # The recursion formula to calculate the heat of the file f is as
27477 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27478 # Where Hi is the heat value in the period between time points i*I and
27479 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27480 # to the weight of Ci.
27481 out=$($LFS heat_get $DIR/$tfile)
27482 $LFS heat_get $DIR/$tfile
27483 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27484 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27485 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27486 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27488 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27489 error "read sample ($readsample) is wrong"
27490 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27491 error "write sample ($writesample) is wrong"
27492 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27493 error "read bytes ($readbyte) is wrong"
27494 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27495 error "write bytes ($writebyte) is wrong"
27497 echo "QQQQ" > $DIR/$tfile
27498 echo "QQQQ" > $DIR/$tfile
27499 echo "QQQQ" > $DIR/$tfile
27500 cat $DIR/$tfile > /dev/null
27501 cat $DIR/$tfile > /dev/null
27502 cat $DIR/$tfile > /dev/null
27503 cat $DIR/$tfile > /dev/null
27505 sleep $((period_second + 3))
27506 echo "Sleep $((period_second + 3)) seconds..."
27508 out=$($LFS heat_get $DIR/$tfile)
27509 $LFS heat_get $DIR/$tfile
27510 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27511 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27512 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27513 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27515 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27516 4 * $decay_pct) / 100") -eq 1 ] ||
27517 error "read sample ($readsample1) is wrong"
27518 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27519 3 * $decay_pct) / 100") -eq 1 ] ||
27520 error "write sample ($writesample1) is wrong"
27521 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27522 20 * $decay_pct) / 100") -eq 1 ] ||
27523 error "read bytes ($readbyte1) is wrong"
27524 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27525 15 * $decay_pct) / 100") -eq 1 ] ||
27526 error "write bytes ($writebyte1) is wrong"
27528 echo "Turn off file heat for the file $DIR/$tfile"
27529 $LFS heat_set -o $DIR/$tfile
27531 echo "QQQQ" > $DIR/$tfile
27532 echo "QQQQ" > $DIR/$tfile
27533 echo "QQQQ" > $DIR/$tfile
27534 cat $DIR/$tfile > /dev/null
27535 cat $DIR/$tfile > /dev/null
27536 cat $DIR/$tfile > /dev/null
27537 cat $DIR/$tfile > /dev/null
27539 out=$($LFS heat_get $DIR/$tfile)
27540 $LFS heat_get $DIR/$tfile
27541 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27542 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27543 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27544 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27546 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27547 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27548 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27549 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27551 echo "Trun on file heat for the file $DIR/$tfile"
27552 $LFS heat_set -O $DIR/$tfile
27554 echo "QQQQ" > $DIR/$tfile
27555 echo "QQQQ" > $DIR/$tfile
27556 echo "QQQQ" > $DIR/$tfile
27557 cat $DIR/$tfile > /dev/null
27558 cat $DIR/$tfile > /dev/null
27559 cat $DIR/$tfile > /dev/null
27560 cat $DIR/$tfile > /dev/null
27562 out=$($LFS heat_get $DIR/$tfile)
27563 $LFS heat_get $DIR/$tfile
27564 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27565 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27566 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27567 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27569 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27570 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27571 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27572 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27574 $LFS heat_set -c $DIR/$tfile
27575 $LCTL set_param -n llite.*.file_heat=0
27576 echo "Turn off file heat support for the Lustre filesystem"
27578 echo "QQQQ" > $DIR/$tfile
27579 echo "QQQQ" > $DIR/$tfile
27580 echo "QQQQ" > $DIR/$tfile
27581 cat $DIR/$tfile > /dev/null
27582 cat $DIR/$tfile > /dev/null
27583 cat $DIR/$tfile > /dev/null
27584 cat $DIR/$tfile > /dev/null
27586 out=$($LFS heat_get $DIR/$tfile)
27587 $LFS heat_get $DIR/$tfile
27588 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27589 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27590 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27591 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27593 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27594 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27595 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27596 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27598 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27601 run_test 813 "File heat verfication"
27605 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27606 echo -n y >> $DIR/$tfile
27607 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27608 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27610 run_test 814 "sparse cp works as expected (LU-12361)"
27614 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27615 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27617 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27620 local ost1_imp=$(get_osc_import_name client ost1)
27621 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27624 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27625 # ensure ost1 is connected
27627 stat $DIR/$tfile >/dev/null || error "can't stat"
27628 wait_osc_import_state client ost1 FULL
27629 # no locks, no reqs to let the connection idle
27630 cancel_lru_locks osc
27631 lru_resize_disable osc
27634 before=$($LCTL get_param -n \
27635 ldlm.namespaces.$imp_name.lru_size)
27637 wait_osc_import_state client ost1 IDLE
27638 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27639 now=$($LCTL get_param -n \
27640 ldlm.namespaces.$imp_name.lru_size)
27641 [ $before == $now ] || error "lru_size changed $before != $now"
27643 run_test 816 "do not reset lru_resize on idle reconnect"
27647 exportfs -u localhost:$DIR/nfsexp
27652 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27654 mkdir -p $DIR/nfsexp
27655 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27656 error "failed to export nfs"
27658 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27659 stack_trap cleanup_817 EXIT
27661 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27662 error "failed to mount nfs to $tmpdir"
27664 cp /bin/true $tmpdir
27665 $DIR/nfsexp/true || error "failed to execute 'true' command"
27667 run_test 817 "nfsd won't cache write lock for exec file"
27670 test_mkdir -i0 -c1 $DIR/$tdir
27671 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
27672 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
27675 # restore osp-syn threads
27676 stack_trap "fail $SINGLEMDS"
27678 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27679 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27680 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27681 error "start $SINGLEMDS failed"
27684 local testid=$(echo $TESTNAME | tr '_' ' ')
27686 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
27687 grep "run LFSCK" || error "run LFSCK is not suggested"
27689 run_test 818 "unlink with failed llog"
27692 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27693 cancel_lru_locks osc
27694 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27695 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27696 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27699 run_test 819a "too big niobuf in read"
27702 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27703 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27704 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27705 cancel_lru_locks osc
27709 run_test 819b "too big niobuf in write"
27712 function test_820_start_ost() {
27715 for num in $(seq $OSTCOUNT); do
27716 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27721 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27724 umount_client $MOUNT || error "umount failed"
27725 for num in $(seq $OSTCOUNT); do
27729 # mount client with no active OSTs
27730 # so that the client can't initialize max LOV EA size
27731 # from OSC notifications
27732 mount_client $MOUNT || error "mount failed"
27733 # delay OST starting to keep this 0 max EA size for a while
27734 test_820_start_ost &
27736 # create a directory on MDS2
27737 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27738 error "Failed to create directory"
27739 # open intent should update default EA size
27740 # see mdc_update_max_ea_from_body()
27741 # notice this is the very first RPC to MDS2
27742 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27745 # With SSK, this situation can lead to -EPERM being returned.
27746 # In that case, simply retry.
27747 if [ $ret -ne 0 ] && $SHARED_KEY; then
27748 if echo "$out" | grep -q "not permitted"; then
27749 cp /etc/services $DIR/$tdir/mds2
27753 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27755 run_test 820 "update max EA from open intent"
27758 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27760 save_lustre_params mds1 \
27761 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27762 do_facet $SINGLEMDS "$LCTL set_param -n \
27763 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27764 do_facet $SINGLEMDS "$LCTL set_param -n \
27765 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27767 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27768 local maxage=$(do_facet mds1 $LCTL get_param -n \
27769 osp.$FSNAME-OST0000*MDT0000.maxage)
27770 sleep $((maxage + 1))
27772 #define OBD_FAIL_NET_ERROR_RPC 0x532
27773 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27775 stack_trap "restore_lustre_params < $p; rm $p"
27777 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27778 osp.$FSNAME-OST0000*MDT0000.create_count")
27779 for i in $(seq 1 $count); do
27780 touch $DIR/$tfile.${i} || error "touch failed"
27783 run_test 822 "test precreate failure"
27786 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27787 local OST_MAX_PRECREATE=20000
27789 save_lustre_params mds1 \
27790 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27791 do_facet $SINGLEMDS "$LCTL set_param -n \
27792 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27793 do_facet $SINGLEMDS "$LCTL set_param -n \
27794 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27796 stack_trap "restore_lustre_params < $p; rm $p"
27798 do_facet $SINGLEMDS "$LCTL set_param -n \
27799 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27801 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27802 osp.$FSNAME-OST0000*MDT0000.create_count")
27803 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27804 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27805 local expect_count=$(((($max/2)/256) * 256))
27807 log "setting create_count to 100200:"
27808 log " -result- count: $count with max: $max, expecting: $expect_count"
27810 [[ $count -eq expect_count ]] ||
27811 error "Create count not set to max precreate."
27813 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27816 local sync_changes=$(do_facet $SINGLEMDS \
27817 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27819 [ "$sync_changes" -gt 100 ] &&
27820 skip "Sync changes $sync_changes > 100 already"
27822 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27824 $LFS mkdir -i 0 $DIR/$tdir
27825 $LFS setstripe -c 1 -i 0 $DIR/$tdir
27827 save_lustre_params mds1 \
27828 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
27829 save_lustre_params mds1 \
27830 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
27832 do_facet mds1 "$LCTL set_param -n \
27833 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
27834 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
27835 stack_trap "restore_lustre_params < $p" EXIT
27837 createmany -o $DIR/$tdir/f- 1000
27838 unlinkmany $DIR/$tdir/f- 1000 &
27839 local UNLINK_PID=$!
27842 sync_changes=$(do_facet mds1 \
27843 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27844 # the check in the code is racy, fail the test
27845 # if the value above the limit by 10.
27846 [ $sync_changes -gt 110 ] && {
27847 kill -2 $UNLINK_PID
27849 error "osp changes throttling failed, $sync_changes>110"
27851 kill -0 $UNLINK_PID 2> /dev/null || break
27855 run_test 831 "throttling unlink/setattr queuing on OSP"
27858 # tests that do cleanup/setup should be run at the end
27862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27865 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27866 $LCTL set_param fail_loc=0x903
27868 cancel_lru_locks MGC
27870 FAIL_ON_ERROR=true cleanup
27871 FAIL_ON_ERROR=true setup
27873 run_test 900 "umount should not race with any mgc requeue thread"
27875 # LUS-6253/LU-11185
27881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27883 # some get_param have a bug to handle dot in param name
27884 cancel_lru_locks MGC
27885 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27886 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27887 umount_client $MOUNT || error "umount failed"
27888 mount_client $MOUNT || error "mount failed"
27889 cancel_lru_locks MGC
27890 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27891 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27893 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27894 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27898 run_test 901 "don't leak a mgc lock on client umount"
27902 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27903 skip "client does not have LU-13377 fix"
27904 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27905 $LCTL set_param fail_loc=0x1415
27906 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27907 cancel_lru_locks osc
27910 run_test 902 "test short write doesn't hang lustre"
27914 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27915 echo "blah" > $DIR/${tfile}-2
27916 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27917 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27918 $LCTL set_param fail_loc=0x417 fail_val=20
27920 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27921 sleep 1 # To start the destroy
27922 wait_destroy_complete 150 || error "Destroy taking too long"
27923 cat $DIR/$tfile > /dev/null || error "Evicted"
27925 run_test 903 "Test long page discard does not cause evictions"
27928 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
27929 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
27930 grep -q project || skip "skip project quota not supported"
27932 local testfile="$DIR/$tdir/$tfile"
27933 local xattr="trusted.projid"
27936 mkdir -p $DIR/$tdir
27938 #should be hidden when projid is 0
27939 $LFS project -p 0 $testfile ||
27940 error "set $testfile project id failed"
27941 getfattr -m - $testfile | grep $xattr &&
27942 error "do not show trusted.projid with project ID 0"
27944 #still can getxattr explicitly
27945 projid=$(getfattr -n $xattr $testfile |
27946 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
27947 [ $projid == "0" ] ||
27948 error "projid expected 0 not $projid"
27950 #set the projid via setxattr
27951 setfattr -n $xattr -v "1000" $testfile ||
27952 error "setattr failed with $?"
27953 projid=($($LFS project $testfile))
27954 [ ${projid[0]} == "1000" ] ||
27955 error "projid expected 1000 not $projid"
27957 #check the new projid via getxattr
27958 $LFS project -p 1001 $testfile ||
27959 error "set $testfile project id failed"
27960 projid=$(getfattr -n $xattr $testfile |
27961 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
27962 [ $projid == "1001" ] ||
27963 error "projid expected 1001 not $projid"
27965 #try to set invalid projid
27966 setfattr -n $xattr -v "4294967295" $testfile &&
27967 error "set invalid projid should fail"
27969 #remove the xattr means setting projid to 0
27970 setfattr -x $xattr $testfile ||
27971 error "setfattr failed with $?"
27972 projid=($($LFS project $testfile))
27973 [ ${projid[0]} == "0" ] ||
27974 error "projid expected 0 not $projid"
27976 #should be hidden when parent has inherit flag and same projid
27977 $LFS project -srp 1002 $DIR/$tdir ||
27978 error "set $tdir project id failed"
27979 getfattr -m - $testfile | grep $xattr &&
27980 error "do not show trusted.projid with inherit flag"
27982 #still can getxattr explicitly
27983 projid=$(getfattr -n $xattr $testfile |
27984 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
27985 [ $projid == "1002" ] ||
27986 error "projid expected 1002 not $projid"
27988 run_test 904 "virtual project ID xattr"
27991 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27992 check_and_cleanup_lustre
27993 if [ "$I_MOUNTED" != "yes" ]; then
27994 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true