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:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-9054 312
45 always_except LU-8411 407
48 always_except LU-14181 64e 64f
49 always_except LU-15910 413g
52 # skip the grant tests for ARM until they are fixed
53 if [[ $(uname -m) = aarch64 ]]; then
54 always_except LU-11671 45
57 # skip nfs tests on kernels >= 4.12.0 until they are fixed
58 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
59 always_except LU-12661 817
61 # skip cgroup tests on RHEL8.1 kernels until they are fixed
62 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
63 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
64 always_except LU-13063 411
67 #skip ACL tests on RHEL8 and SLES15 until tests changed to use other users
68 if (( $(egrep -cw "^bin|^daemon" /etc/passwd) < 2 )); then
69 always_except LU-15259 103a 125 154a
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
75 if [ "$mds1_FSTYPE" = "zfs" ]; then
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
80 if [ "$ost1_FSTYPE" = "zfs" ]; then
81 always_except LU-1941 130a 130b 130c 130d 130e 130f 130g
84 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 always_except LU-4341 170
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 always_except LU-3703 234
108 elif [ -r /etc/os-release ]; then
109 if grep -qi ubuntu /etc/os-release; then
110 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
111 -e 's/^VERSION=//p' \
115 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
116 always_except LU-10334 103a
117 always_except LU-10366 410
127 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
128 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
137 check_swap_layouts_support()
139 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
140 skip "Does not support layout lock."
143 check_swap_layout_no_dom()
146 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
147 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
150 check_and_setup_lustre
154 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
156 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
157 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
158 rm -rf $DIR/[Rdfs][0-9]*
160 # $RUNAS_ID may get set incorrectly somewhere else
161 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
162 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
164 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
166 if [ "${ONLY}" = "MOUNT" ] ; then
167 echo "Lustre is up, please go on"
171 echo "preparing for tests involving mounts"
172 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
174 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
175 echo # add a newline after mke2fs.
179 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
180 lctl set_param debug=-1 2> /dev/null || true
183 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
185 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
187 run_test 0a "touch; rm ====================="
190 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
191 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
193 run_test 0b "chmod 0755 $DIR ============================="
196 $LCTL get_param mdc.*.import | grep "state: FULL" ||
197 error "import not FULL"
198 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
201 run_test 0c "check import proc"
203 test_0d() { # LU-3397
204 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
205 skip "proc exports not supported before 2.10.57"
207 local mgs_exp="mgs.MGS.exports"
208 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
210 local exp_client_version
213 local temp_imp=$DIR/$tfile.import
214 local temp_exp=$DIR/$tfile.export
216 # save mgc import file to $temp_imp
217 $LCTL get_param mgc.*.import | tee $temp_imp
218 # Check if client uuid is found in MGS export
219 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
220 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
224 # save mgs export file to $temp_exp
225 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
227 # Compare the value of field "connect_flags"
228 imp_val=$(grep "connect_flags" $temp_imp)
229 exp_val=$(grep "connect_flags" $temp_exp)
230 [ "$exp_val" == "$imp_val" ] ||
231 error "export flags '$exp_val' != import flags '$imp_val'"
233 # Compare client versions. Only compare top-3 fields for compatibility
234 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
235 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
236 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
237 [ "$exp_val" == "$imp_val" ] ||
238 error "exp version '$exp_client_version'($exp_val) != " \
239 "'$(lustre_build_version client)'($imp_val)"
241 run_test 0d "check export proc ============================="
243 test_0e() { # LU-13417
244 (( $MDSCOUNT > 1 )) ||
245 skip "We need at least 2 MDTs for this test"
247 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
248 skip "Need server version at least 2.14.51"
250 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
251 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
253 [ $default_lmv_count -eq 1 ] ||
254 error "$MOUNT default stripe count $default_lmv_count"
256 [ $default_lmv_index -eq -1 ] ||
257 error "$MOUNT default stripe index $default_lmv_index"
259 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
260 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
262 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
263 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
265 [ $mdt_index1 -eq $mdt_index2 ] &&
266 error "directories are on the same MDT $mdt_index1=$mdt_index2"
268 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
270 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
273 test_mkdir $DIR/$tdir
274 test_mkdir $DIR/$tdir/d2
275 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
276 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
279 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
281 run_test 1 "mkdir; remkdir; rmdir"
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
286 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
288 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
290 run_test 2 "mkdir; touch; rmdir; check file"
293 test_mkdir $DIR/$tdir
294 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
295 touch $DIR/$tdir/$tfile
296 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
298 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
300 run_test 3 "mkdir; touch; rmdir; check dir"
302 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
304 test_mkdir -i 1 $DIR/$tdir
306 touch $DIR/$tdir/$tfile ||
307 error "Create file under remote directory failed"
310 error "Expect error removing in-use dir $DIR/$tdir"
312 test -d $DIR/$tdir || error "Remote directory disappeared"
314 rm -rf $DIR/$tdir || error "remove remote dir error"
316 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
322 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
323 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
325 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
328 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
329 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
330 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
331 error "$tfile does not have perm 0666 or UID $UID"
332 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
333 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
334 error "$tfile should be 0666 and owned by UID $UID"
336 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
339 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
342 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
343 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
344 error "$tfile should be owned by UID $RUNAS_ID"
345 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
346 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
347 error "$tfile should be owned by UID $RUNAS_ID"
349 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by GID $UID"
358 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
362 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
367 test_mkdir $DIR/$tdir
368 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
369 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
370 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
371 test_mkdir $DIR/$tdir/d/subdir
372 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
373 error "$tdir/d/subdir should be GID $RUNAS_GID"
374 if [[ $MDSCOUNT -gt 1 ]]; then
375 # check remote dir sgid inherite
376 $LFS mkdir -i 0 $DIR/$tdir.local ||
377 error "mkdir $tdir.local failed"
378 chmod g+s $DIR/$tdir.local ||
379 error "chmod $tdir.local failed"
380 chgrp $RUNAS_GID $DIR/$tdir.local ||
381 error "chgrp $tdir.local failed"
382 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
383 error "mkdir $tdir.remote failed"
384 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
385 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
386 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
387 error "$tdir.remote should be mode 02755"
390 run_test 6g "verify new dir in sgid dir inherits group"
392 test_6h() { # bug 7331
393 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
395 touch $DIR/$tfile || error "touch failed"
396 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
397 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
398 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
399 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
400 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
402 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
405 test_mkdir $DIR/$tdir
406 $MCREATE $DIR/$tdir/$tfile
407 chmod 0666 $DIR/$tdir/$tfile
408 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
409 error "$tdir/$tfile should be mode 0666"
411 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
414 if [ ! -d $DIR/$tdir ]; then
415 test_mkdir $DIR/$tdir
417 $MCREATE $DIR/$tdir/$tfile
418 echo -n foo > $DIR/$tdir/$tfile
419 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
420 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
422 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
429 error "$tfile mode not 0666"
431 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
434 test_mkdir $DIR/$tdir
435 test_mkdir $DIR/$tdir/d2
436 test_mkdir $DIR/$tdir/d2/d3
437 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
439 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
442 test_mkdir $DIR/$tdir
443 test_mkdir $DIR/$tdir/d2
444 touch $DIR/$tdir/d2/$tfile
445 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
446 error "$tdir/d2/$tfile not a file"
448 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
451 test_mkdir $DIR/$tdir
452 test_mkdir $DIR/$tdir/d2
453 chmod 0666 $DIR/$tdir/d2
454 chmod 0705 $DIR/$tdir/d2
455 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
456 error "$tdir/d2 mode not 0705"
458 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
461 test_mkdir $DIR/$tdir
462 touch $DIR/$tdir/$tfile
463 chmod 0666 $DIR/$tdir/$tfile
464 chmod 0654 $DIR/$tdir/$tfile
465 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
466 error "$tdir/d2 mode not 0654"
468 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
471 test_mkdir $DIR/$tdir
472 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
474 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
475 error "$tdir/$tfile size not 0 after truncate"
477 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
491 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
492 error "$tdir/${tfile_2} not a file after rename"
493 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
495 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
498 test_mkdir $DIR/$tdir
499 touch $DIR/$tdir/$tfile
500 rm -rf $DIR/$tdir/$tfile
501 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
503 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
506 test_mkdir $DIR/$tdir
507 touch $DIR/$tdir/$tfile
508 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
510 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
511 error "$tdir/l-exist not a symlink"
512 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
513 error "$tdir/l-exist not referencing a file"
514 rm -f $DIR/$tdir/l-exist
515 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
517 run_test 17a "symlinks: create, remove (real)"
520 test_mkdir $DIR/$tdir
521 ln -s no-such-file $DIR/$tdir/l-dangle
523 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
524 error "$tdir/l-dangle not referencing no-such-file"
525 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
526 error "$tdir/l-dangle not referencing non-existent file"
527 rm -f $DIR/$tdir/l-dangle
528 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
530 run_test 17b "symlinks: create, remove (dangling)"
532 test_17c() { # bug 3440 - don't save failed open RPC for replay
533 test_mkdir $DIR/$tdir
534 ln -s foo $DIR/$tdir/$tfile
535 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
537 run_test 17c "symlinks: open dangling (should return error)"
540 test_mkdir $DIR/$tdir
541 ln -s foo $DIR/$tdir/$tfile
542 touch $DIR/$tdir/$tfile || error "creating to new symlink"
544 run_test 17d "symlinks: create dangling"
547 test_mkdir $DIR/$tdir
548 local foo=$DIR/$tdir/$tfile
549 ln -s $foo $foo || error "create symlink failed"
550 ls -l $foo || error "ls -l failed"
551 ls $foo && error "ls not failed" || true
553 run_test 17e "symlinks: create recursive symlink (should return error)"
556 test_mkdir $DIR/$tdir
557 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
559 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
560 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
561 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
562 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
565 run_test 17f "symlinks: long and very long symlink name"
567 # str_repeat(S, N) generate a string that is string S repeated N times
572 while [ $((n -= 1)) -ge 0 ]; do
578 # Long symlinks and LU-2241
580 test_mkdir $DIR/$tdir
581 local TESTS="59 60 61 4094 4095"
583 # Fix for inode size boundary in 2.1.4
584 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
587 # Patch not applied to 2.2 or 2.3 branches
588 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
589 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
593 local SYMNAME=$(str_repeat 'x' $i)
594 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
595 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
598 run_test 17g "symlinks: really long symlink name and inode boundaries"
600 test_17h() { #bug 17378
601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
602 remote_mds_nodsh && skip "remote MDS with nodsh"
606 test_mkdir $DIR/$tdir
607 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
608 $LFS setstripe -c -1 $DIR/$tdir
609 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
610 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
611 touch $DIR/$tdir/$tfile || true
613 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
615 test_17i() { #bug 20018
616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
617 remote_mds_nodsh && skip "remote MDS with nodsh"
619 local foo=$DIR/$tdir/$tfile
622 test_mkdir -c1 $DIR/$tdir
623 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
624 ln -s $foo $foo || error "create symlink failed"
625 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
626 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
627 ls -l $foo && error "error not detected"
630 run_test 17i "don't panic on short symlink (should return error)"
632 test_17k() { #bug 22301
633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
634 [[ -z "$(which rsync 2>/dev/null)" ]] &&
635 skip "no rsync command"
636 rsync --help | grep -q xattr ||
637 skip_env "$(rsync --version | head -n1) does not support xattrs"
638 test_mkdir $DIR/$tdir
639 test_mkdir $DIR/$tdir.new
640 touch $DIR/$tdir/$tfile
641 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
642 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
643 error "rsync failed with xattrs enabled"
645 run_test 17k "symlinks: rsync with xattrs enabled"
647 test_17l() { # LU-279
648 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
649 skip "no getfattr command"
651 test_mkdir $DIR/$tdir
652 touch $DIR/$tdir/$tfile
653 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
654 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
655 # -h to not follow symlinks. -m '' to list all the xattrs.
656 # grep to remove first line: '# file: $path'.
657 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
659 lgetxattr_size_check $path $xattr ||
660 error "lgetxattr_size_check $path $xattr failed"
664 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
669 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
670 remote_mds_nodsh && skip "remote MDS with nodsh"
671 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
672 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
673 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
675 local short_sym="0123456789"
676 local wdir=$DIR/$tdir
681 # create a long symlink file
682 for ((i = 0; i < 4; ++i)); do
683 long_sym=${long_sym}${long_sym}
686 echo "create 512 short and long symlink files under $wdir"
687 for ((i = 0; i < 256; ++i)); do
688 ln -sf ${long_sym}"a5a5" $wdir/long-$i
689 ln -sf ${short_sym}"a5a5" $wdir/short-$i
695 wait_delete_completed
697 echo "recreate the 512 symlink files with a shorter string"
698 for ((i = 0; i < 512; ++i)); do
699 # rewrite the symlink file with a shorter string
700 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
701 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
704 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
706 echo "stop and checking mds${mds_index}:"
707 # e2fsck should not return error
709 local devname=$(mdsdevname $mds_index)
710 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
713 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
714 error "start mds${mds_index} failed"
715 df $MOUNT > /dev/null 2>&1
717 error "e2fsck detected error for short/long symlink: rc=$rc"
720 run_test 17m "run e2fsck against MDT which contains short/long symlink"
722 check_fs_consistency_17n() {
726 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
727 # so it only check MDT1/MDT2 instead of all of MDTs.
728 for mdt_index in 1 2; do
729 # e2fsck should not return error
731 local devname=$(mdsdevname $mdt_index)
732 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
735 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
736 error "mount mds$mdt_index failed"
737 df $MOUNT > /dev/null 2>&1
743 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
745 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
746 remote_mds_nodsh && skip "remote MDS with nodsh"
747 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
748 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
749 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
753 test_mkdir $DIR/$tdir
754 for ((i=0; i<10; i++)); do
755 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
756 error "create remote dir error $i"
757 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
758 error "create files under remote dir failed $i"
761 check_fs_consistency_17n ||
762 error "e2fsck report error after create files under remote dir"
764 for ((i = 0; i < 10; i++)); do
765 rm -rf $DIR/$tdir/remote_dir_${i} ||
766 error "destroy remote dir error $i"
769 check_fs_consistency_17n ||
770 error "e2fsck report error after unlink files under remote dir"
772 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
773 skip "lustre < 2.4.50 does not support migrate mv"
775 for ((i = 0; i < 10; i++)); do
776 mkdir -p $DIR/$tdir/remote_dir_${i}
777 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
778 error "create files under remote dir failed $i"
779 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
780 error "migrate remote dir error $i"
782 check_fs_consistency_17n || error "e2fsck report error after migration"
784 for ((i = 0; i < 10; i++)); do
785 rm -rf $DIR/$tdir/remote_dir_${i} ||
786 error "destroy remote dir error $i"
789 check_fs_consistency_17n || error "e2fsck report error after unlink"
791 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
794 remote_mds_nodsh && skip "remote MDS with nodsh"
795 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
796 skip "Need MDS version at least 2.3.64"
798 local wdir=$DIR/${tdir}o
804 mdt_index=$($LFS getstripe -m $wdir/$tfile)
805 mdt_index=$((mdt_index + 1))
808 #fail mds will wait the failover finish then set
809 #following fail_loc to avoid interfer the recovery process.
812 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
813 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
814 ls -l $wdir/$tfile && rc=1
815 do_facet mds${mdt_index} lctl set_param fail_loc=0
816 [[ $rc -eq 0 ]] || error "stat file should fail"
818 run_test 17o "stat file with incompat LMA feature"
821 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
822 ls $DIR || error "Failed to ls $DIR: $?"
824 run_test 18 "touch .../f ; ls ... =============================="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
835 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
837 run_test 19b "ls -l .../f19 (should return error) =============="
840 [ $RUNAS_ID -eq $UID ] &&
841 skip_env "RUNAS_ID = UID = $UID -- skipping"
843 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
845 run_test 19c "$RUNAS touch .../f19 (should return error) =="
848 cat $DIR/f19 && error || true
850 run_test 19d "cat .../f19 (should return error) =============="
859 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
861 run_test 20 "touch .../f ; ls -l ..."
864 test_mkdir $DIR/$tdir
865 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
866 ln -s dangle $DIR/$tdir/link
867 echo foo >> $DIR/$tdir/link
868 cat $DIR/$tdir/dangle
869 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
870 $CHECKSTAT -f -t file $DIR/$tdir/link ||
871 error "$tdir/link not linked to a file"
873 run_test 21 "write to dangling link"
876 local wdir=$DIR/$tdir
878 chown $RUNAS_ID:$RUNAS_GID $wdir
879 (cd $wdir || error "cd $wdir failed";
880 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
882 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
883 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
884 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
885 error "checkstat -u failed"
887 run_test 22 "unpack tar archive as non-root user"
891 test_mkdir $DIR/$tdir
892 local file=$DIR/$tdir/$tfile
894 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
895 openfile -f O_CREAT:O_EXCL $file &&
896 error "$file recreate succeeded" || true
898 run_test 23a "O_CREAT|O_EXCL in subdir"
900 test_23b() { # bug 18988
901 test_mkdir $DIR/$tdir
902 local file=$DIR/$tdir/$tfile
905 echo foo > $file || error "write filed"
906 echo bar >> $file || error "append filed"
907 $CHECKSTAT -s 8 $file || error "wrong size"
910 run_test 23b "O_APPEND check"
912 # LU-9409, size with O_APPEND and tiny writes
914 local file=$DIR/$tfile
917 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
918 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
923 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
925 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
928 #racing tiny & normal writes
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
932 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
935 #racing tiny & normal writes 2, ugly numbers
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
937 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
939 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
942 run_test 23c "O_APPEND size checks for tiny writes"
944 # LU-11069 file offset is correct after appending writes
946 local file=$DIR/$tfile
949 echo CentaurHauls > $file
950 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
951 if ((offset != 26)); then
952 error "wrong offset, expected 26, got '$offset'"
955 run_test 23d "file offset is correct after appending writes"
959 echo '-- same directory rename'
960 test_mkdir $DIR/$tdir
961 touch $DIR/$tdir/$tfile.1
962 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
963 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
965 run_test 24a "rename file to non-existent target"
968 test_mkdir $DIR/$tdir
969 touch $DIR/$tdir/$tfile.{1,2}
970 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
971 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
972 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
974 run_test 24b "rename file to existing target"
977 test_mkdir $DIR/$tdir
978 test_mkdir $DIR/$tdir/d$testnum.1
979 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
980 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
981 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
983 run_test 24c "rename directory to non-existent target"
986 test_mkdir -c1 $DIR/$tdir
987 test_mkdir -c1 $DIR/$tdir/d$testnum.1
988 test_mkdir -c1 $DIR/$tdir/d$testnum.2
989 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
990 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
991 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
993 run_test 24d "rename directory to existing target"
996 echo '-- cross directory renames --'
1000 mv $DIR/R5a/f $DIR/R5b/g
1001 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1002 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1004 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1009 touch $DIR/R6a/f $DIR/R6b/g
1010 mv $DIR/R6a/f $DIR/R6b/g
1011 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1012 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1014 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1019 test_mkdir $DIR/R7a/d
1020 mv $DIR/R7a/d $DIR/R7b/e
1021 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1022 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1024 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1027 test_mkdir -c1 $DIR/R8a
1028 test_mkdir -c1 $DIR/R8b
1029 test_mkdir -c1 $DIR/R8a/d
1030 test_mkdir -c1 $DIR/R8b/e
1031 mrename $DIR/R8a/d $DIR/R8b/e
1032 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1033 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1035 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1038 echo "-- rename error cases"
1040 test_mkdir $DIR/R9/a
1042 mrename $DIR/R9/f $DIR/R9/a
1043 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1044 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1045 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1047 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1051 mrename $DIR/R10/f $DIR/R10/g
1052 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1053 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1054 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1056 run_test 24j "source does not exist ============================"
1059 test_mkdir $DIR/R11a
1060 test_mkdir $DIR/R11a/d
1062 mv $DIR/R11a/f $DIR/R11a/d
1063 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1064 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1066 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1068 # bug 2429 - rename foo foo foo creates invalid file
1071 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1073 run_test 24l "Renaming a file to itself ========================"
1077 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1078 # on ext3 this does not remove either the source or target files
1079 # though the "expected" operation would be to remove the source
1080 $CHECKSTAT -t file ${f} || error "${f} missing"
1081 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1083 run_test 24m "Renaming a file to a hard link to itself ========="
1087 # this stats the old file after it was renamed, so it should fail
1089 $CHECKSTAT ${f} || error "${f} missing"
1091 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1092 $CHECKSTAT -a ${f} || error "${f} exists"
1094 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1097 test_mkdir $DIR/$tdir
1098 rename_many -s random -v -n 10 $DIR/$tdir
1100 run_test 24o "rename of files during htree split"
1103 test_mkdir $DIR/R12a
1104 test_mkdir $DIR/R12b
1105 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1106 mrename $DIR/R12a $DIR/R12b
1107 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1108 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1109 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1110 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1112 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1114 cleanup_multiop_pause() {
1116 kill -USR1 $MULTIPID
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1122 test_mkdir $DIR/R13a
1123 test_mkdir $DIR/R13b
1124 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1125 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1128 trap cleanup_multiop_pause EXIT
1129 mrename $DIR/R13a $DIR/R13b
1130 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1131 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1132 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1133 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1134 cleanup_multiop_pause
1135 wait $MULTIPID || error "multiop close failed"
1137 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1139 test_24r() { #bug 3789
1140 test_mkdir $DIR/R14a
1141 test_mkdir $DIR/R14a/b
1142 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1143 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1144 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1146 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1149 test_mkdir $DIR/R15a
1150 test_mkdir $DIR/R15a/b
1151 test_mkdir $DIR/R15a/b/c
1152 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1153 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1154 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1156 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1158 test_mkdir $DIR/R16a
1159 test_mkdir $DIR/R16a/b
1160 test_mkdir $DIR/R16a/b/c
1161 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1162 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1163 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1165 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1167 test_24u() { # bug12192
1168 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1169 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1171 run_test 24u "create stripe file"
1173 simple_cleanup_common() {
1177 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1179 local start=$SECONDS
1181 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1182 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1184 wait_delete_completed
1185 echo "cleanup time $((SECONDS - start))"
1189 max_pages_per_rpc() {
1190 local mdtname="$(printf "MDT%04x" ${1:-0})"
1191 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1197 local nrfiles=${COUNT:-100000}
1198 local fname="$DIR/$tdir/$tfile"
1200 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1201 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1203 test_mkdir "$(dirname $fname)"
1204 # assume MDT0000 has the fewest inodes
1205 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1206 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1207 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1209 stack_trap "simple_cleanup_common $nrfiles"
1211 createmany -m "$fname" $nrfiles
1213 cancel_lru_locks mdc
1214 lctl set_param mdc.*.stats clear
1216 # was previously test_24D: LU-6101
1217 # readdir() returns correct number of entries after cursor reload
1218 local num_ls=$(ls $DIR/$tdir | wc -l)
1219 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1220 local num_all=$(ls -a $DIR/$tdir | wc -l)
1221 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1222 [ $num_all -ne $((nrfiles + 2)) ]; then
1223 error "Expected $nrfiles files, got $num_ls " \
1224 "($num_uniq unique $num_all .&..)"
1226 # LU-5 large readdir
1227 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1228 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1229 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1230 # take into account of overhead in lu_dirpage header and end mark in
1231 # each page, plus one in rpc_num calculation.
1232 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1233 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1234 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1235 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1236 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1237 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1238 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1239 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1240 error "large readdir doesn't take effect: " \
1241 "$mds_readpage should be about $rpc_max"
1243 run_test 24v "list large directory (test hash collision, b=17560)"
1245 test_24w() { # bug21506
1247 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1248 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1249 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1250 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1251 [[ "$SZ1" -eq "$SZ2" ]] ||
1252 error "Error reading at the end of the file $tfile"
1254 run_test 24w "Reading a file larger than 4Gb"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1259 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1260 skip "Need MDS version at least 2.7.56"
1263 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $MDTIDX $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $DIR/$tdir/src_dir
1270 touch $DIR/$tdir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1275 error "rename dir cross MDT failed!"
1277 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1278 error "rename file cross MDT failed!"
1280 touch $DIR/$tdir/ln_file
1281 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1282 error "ln file cross MDT failed"
1284 rm -rf $DIR/$tdir || error "Can not delete directories"
1286 run_test 24x "cross MDT rename/link"
1289 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1292 local remote_dir=$DIR/$tdir/remote_dir
1295 test_mkdir $DIR/$tdir
1296 $LFS mkdir -i $mdtidx $remote_dir ||
1297 error "create remote directory failed"
1299 test_mkdir $remote_dir/src_dir
1300 touch $remote_dir/src_file
1301 test_mkdir $remote_dir/tgt_dir
1302 touch $remote_dir/tgt_file
1304 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1305 error "rename subdir in the same remote dir failed!"
1307 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1308 error "rename files in the same remote dir failed!"
1310 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1311 error "link files in the same remote dir failed!"
1313 rm -rf $DIR/$tdir || error "Can not delete directories"
1315 run_test 24y "rename/link on the same dir should succeed"
1318 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1319 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1320 skip "Need MDS version at least 2.12.51"
1324 for index in 0 1; do
1325 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1326 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1329 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1331 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1332 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1334 local mdts=$(comma_list $(mdts_nodes))
1336 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1337 stack_trap "do_nodes $mdts $LCTL \
1338 set_param mdt.*.enable_remote_rename=1" EXIT
1340 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1342 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1343 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1345 run_test 24z "cross-MDT rename is done as cp"
1347 test_24A() { # LU-3182
1350 test_mkdir $DIR/$tdir
1351 stack_trap "simple_cleanup_common $NFILES"
1352 createmany -m $DIR/$tdir/$tfile $NFILES
1353 local t=$(ls $DIR/$tdir | wc -l)
1354 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1355 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1357 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1358 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1360 run_test 24A "readdir() returns correct number of entries."
1362 test_24B() { # LU-4805
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1367 test_mkdir $DIR/$tdir
1368 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1369 error "create striped dir failed"
1371 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1372 [ $count -eq 2 ] || error "Expected 2, got $count"
1374 touch $DIR/$tdir/striped_dir/a
1376 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1377 [ $count -eq 3 ] || error "Expected 3, got $count"
1379 touch $DIR/$tdir/striped_dir/.f
1381 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1382 [ $count -eq 4 ] || error "Expected 4, got $count"
1384 rm -rf $DIR/$tdir || error "Can not delete directories"
1386 run_test 24B "readdir for striped dir return correct number of entries"
1389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1395 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1396 error "create striped dir failed"
1398 cd $DIR/$tdir/d0/striped_dir
1400 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1401 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1402 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1404 [ "$d0_ino" = "$parent_ino" ] ||
1405 error ".. wrong, expect $d0_ino, get $parent_ino"
1407 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1408 error "mv striped dir failed"
1410 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1412 [ "$d1_ino" = "$parent_ino" ] ||
1413 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1415 run_test 24C "check .. in striped dir"
1418 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1422 mkdir $DIR/$tdir/src_dir
1423 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1424 error "create remote source failed"
1426 touch $DIR/$tdir/src_dir/src_child/a
1428 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1429 error "create remote target dir failed"
1431 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1432 error "create remote target child failed"
1434 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1435 error "rename dir cross MDT failed!"
1439 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1440 error "src_child still exists after rename"
1442 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1443 error "missing file(a) after rename"
1445 rm -rf $DIR/$tdir || error "Can not delete directories"
1447 run_test 24E "cross MDT rename/link"
1450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1453 [ "$SLOW" = "no" ] && repeats=100
1457 echo "$repeats repeats"
1458 for ((i = 0; i < repeats; i++)); do
1459 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1460 touch $DIR/$tdir/test/a || error "touch fails"
1461 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1462 rm -rf $DIR/$tdir/test || error "rmdir fails"
1467 run_test 24F "hash order vs readdir (LU-11330)"
1470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1475 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1476 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1477 touch $DIR/$tdir-0/f1 || error "touch f1"
1478 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1479 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1480 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1481 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1482 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1484 run_test 24G "migrate symlink in rename"
1487 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1488 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1489 skip "MDT1 should be on another node"
1491 test_mkdir -i 1 -c 1 $DIR/$tdir
1492 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1493 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1494 touch $DIR/$tdir/$tfile || error "touch failed"
1496 run_test 24H "repeat FLD_QUERY rpc"
1499 echo '== symlink sanity ============================================='
1503 touch $DIR/s25/foo ||
1504 error "File creation in symlinked directory failed"
1506 run_test 25a "create file in symlinked directory ==============="
1509 [ ! -d $DIR/d25 ] && test_25a
1510 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1512 run_test 25b "lookup file in symlinked directory ==============="
1516 test_mkdir $DIR/d26/d26-2
1517 ln -s d26/d26-2 $DIR/s26
1518 touch $DIR/s26/foo || error "File creation failed"
1520 run_test 26a "multiple component symlink ======================="
1523 test_mkdir -p $DIR/$tdir/d26-2
1524 ln -s $tdir/d26-2/foo $DIR/s26-2
1525 touch $DIR/s26-2 || error "File creation failed"
1527 run_test 26b "multiple component symlink at end of lookup ======"
1530 test_mkdir $DIR/d26.2
1531 touch $DIR/d26.2/foo
1532 ln -s d26.2 $DIR/s26.2-1
1533 ln -s s26.2-1 $DIR/s26.2-2
1534 ln -s s26.2-2 $DIR/s26.2-3
1535 chmod 0666 $DIR/s26.2-3/foo
1537 run_test 26c "chain of symlinks"
1539 # recursive symlinks (bug 439)
1541 ln -s d26-3/foo $DIR/d26-3
1543 run_test 26d "create multiple component recursive symlink"
1546 [ ! -h $DIR/d26-3 ] && test_26d
1549 run_test 26e "unlink multiple component recursive symlink"
1551 # recursive symlinks (bug 7022)
1553 test_mkdir $DIR/$tdir
1554 test_mkdir $DIR/$tdir/$tfile
1555 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1556 test_mkdir -p lndir/bar1
1557 test_mkdir $DIR/$tdir/$tfile/$tfile
1558 cd $tfile || error "cd $tfile failed"
1559 ln -s .. dotdot || error "ln dotdot failed"
1560 ln -s dotdot/lndir lndir || error "ln lndir failed"
1561 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1562 output=`ls $tfile/$tfile/lndir/bar1`
1563 [ "$output" = bar1 ] && error "unexpected output"
1564 rm -r $tfile || error "rm $tfile failed"
1565 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1567 run_test 26f "rm -r of a directory which has recursive symlink"
1570 test_mkdir $DIR/$tdir
1571 $LFS getstripe $DIR/$tdir
1572 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1573 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1574 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1576 run_test 27a "one stripe file"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1581 test_mkdir $DIR/$tdir
1582 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1583 $LFS getstripe -c $DIR/$tdir/$tfile
1584 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1585 error "two-stripe file doesn't have two stripes"
1587 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1589 run_test 27b "create and write to two stripe file"
1591 # 27c family tests specific striping, setstripe -o
1593 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1594 test_mkdir -p $DIR/$tdir
1597 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1598 $LFS getstripe -i $DIR/$tdir/$tfile
1599 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1600 error "stripe not on specified OST"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27ca "one stripe on specified OST"
1607 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1608 test_mkdir -p $DIR/$tdir
1610 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1611 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1614 # Strip getstripe output to a space separated list of OSTs
1615 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1616 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1617 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1618 error "stripes not on specified OSTs"
1620 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1622 run_test 27cb "two stripes on specified OSTs"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1626 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1627 skip "server does not support overstriping"
1629 test_mkdir -p $DIR/$tdir
1631 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1632 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1635 # Strip getstripe output to a space separated list of OSTs
1636 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1637 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1638 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1639 error "stripes not on specified OSTs"
1641 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1643 run_test 27cc "two stripes on the same OST"
1646 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1647 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1648 skip "server does not support overstriping"
1649 test_mkdir -p $DIR/$tdir
1650 local osts="0,1,1,0"
1651 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1652 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1655 # Strip getstripe output to a space separated list of OSTs
1656 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1657 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1658 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1659 error "stripes not on specified OSTs"
1661 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1663 run_test 27cd "four stripes on two OSTs"
1666 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1667 skip_env "too many osts, skipping"
1668 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1669 skip "server does not support overstriping"
1670 # We do one more stripe than we have OSTs
1671 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1672 skip_env "ea_inode feature disabled"
1674 test_mkdir -p $DIR/$tdir
1676 for i in $(seq 0 $OSTCOUNT);
1679 if [ $i -ne $OSTCOUNT ]; then
1683 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1684 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1687 # Strip getstripe output to a space separated list of OSTs
1688 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1689 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1690 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1691 error "stripes not on specified OSTs"
1693 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1695 run_test 27ce "more stripes than OSTs with -o"
1698 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1701 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1702 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1703 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1704 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1705 error "failed to set $osp_proc=0"
1707 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1710 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1711 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1712 error "failed to set $osp_proc=1"
1715 error "should return error due to $osp_proc=0"
1717 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1720 test_mkdir $DIR/$tdir
1721 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1722 error "setstripe failed"
1723 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1724 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1726 run_test 27d "create file with default settings"
1729 # LU-5839 adds check for existed layout before setting it
1730 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1731 skip "Need MDS version at least 2.7.56"
1733 test_mkdir $DIR/$tdir
1734 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1735 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1736 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1738 run_test 27e "setstripe existing file (should return error)"
1741 test_mkdir $DIR/$tdir
1742 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1743 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1744 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1745 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1746 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1747 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1749 run_test 27f "setstripe with bad stripe size (should return error)"
1752 test_mkdir $DIR/$tdir
1753 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1754 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1755 error "$DIR/$tdir/$tfile has object"
1757 run_test 27g "$LFS getstripe with no objects"
1760 test_mkdir $DIR/$tdir
1761 touch $DIR/$tdir/$tfile || error "touch failed"
1762 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1763 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1765 (( rc == 2 )) || error "getstripe did not return ENOENT"
1767 run_test 27ga "$LFS getstripe with missing file (should return error)"
1770 test_mkdir $DIR/$tdir
1771 touch $DIR/$tdir/$tfile || error "touch failed"
1772 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1773 error "missing objects"
1775 run_test 27i "$LFS getstripe with some objects"
1778 test_mkdir $DIR/$tdir
1779 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1780 error "setstripe failed" || true
1782 run_test 27j "setstripe with bad stripe offset (should return error)"
1784 test_27k() { # bug 2844
1785 test_mkdir $DIR/$tdir
1786 local file=$DIR/$tdir/$tfile
1787 local ll_max_blksize=$((4 * 1024 * 1024))
1788 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1789 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1790 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1791 dd if=/dev/zero of=$file bs=4k count=1
1792 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1793 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1795 run_test 27k "limit i_blksize for broken user apps"
1798 mcreate $DIR/$tfile || error "creating file"
1799 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1800 error "setstripe should have failed" || true
1802 run_test 27l "check setstripe permissions (should return error)"
1805 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1807 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1808 skip_env "multiple clients -- skipping"
1810 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1812 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1813 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1815 stack_trap simple_cleanup_common
1816 test_mkdir $DIR/$tdir
1817 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1818 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1819 error "dd should fill OST0"
1821 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1823 [ $i -gt 256 ] && break
1826 touch $DIR/$tdir/$tfile.$i
1827 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1828 awk '{print $1}'| grep -w "0") ] &&
1829 error "OST0 was full but new created file still use it"
1831 touch $DIR/$tdir/$tfile.$i
1832 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1833 awk '{print $1}'| grep -w "0") ] &&
1834 error "OST0 was full but new created file still use it" || true
1836 run_test 27m "create file while OST0 was full"
1838 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1839 # if the OST isn't full anymore.
1841 local ostidx=${1:-""}
1846 local list=$(comma_list $(osts_nodes))
1847 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1849 do_nodes $list lctl set_param fail_loc=0
1850 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1851 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1852 awk '{print $1 * 2;exit;}')
1853 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1855 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1861 remote_mds_nodsh && skip "remote MDS with nodsh"
1862 remote_ost_nodsh && skip "remote OST with nodsh"
1865 rm -f $DIR/$tdir/$tfile
1866 exhaust_precreations 0 0x80000215
1867 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1868 touch $DIR/$tdir/$tfile || error "touch failed"
1869 $LFS getstripe $DIR/$tdir/$tfile
1872 run_test 27n "create file with some full OSTs"
1875 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1877 remote_mds_nodsh && skip "remote MDS with nodsh"
1878 remote_ost_nodsh && skip "remote OST with nodsh"
1881 rm -f $DIR/$tdir/$tfile
1882 exhaust_all_precreations 0x215
1884 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1889 run_test 27o "create file with all full OSTs (should error)"
1891 function create_and_checktime() {
1896 for ((i=0; i < $loops; i++)); do
1897 local start=$SECONDS
1898 multiop $fname-$i Oc
1899 ((SECONDS-start < TIMEOUT)) ||
1900 error "creation took " $((SECONDS-$start)) && return 1
1905 local mdts=$(comma_list $(mdts_nodes))
1907 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1908 skip "Need MDS version at least 2.13.57"
1910 local f0=$DIR/${tfile}-0
1911 local f1=$DIR/${tfile}-1
1913 wait_delete_completed
1915 # refill precreated objects
1916 $LFS setstripe -i0 -c1 $f0
1918 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1919 # force QoS allocation policy
1920 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1921 stack_trap "do_nodes $mdts $LCTL set_param \
1922 lov.*.qos_threshold_rr=$saved" EXIT
1925 # one OST is unavailable, but still have few objects preallocated
1927 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1928 rm -rf $f1 $DIR/$tdir*" EXIT
1930 for ((i=0; i < 7; i++)); do
1931 mkdir $DIR/$tdir$i || error "can't create dir"
1932 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1933 error "can't set striping"
1935 for ((i=0; i < 7; i++)); do
1936 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1940 run_test 27oo "don't let few threads to reserve too many objects"
1943 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1945 remote_mds_nodsh && skip "remote MDS with nodsh"
1946 remote_ost_nodsh && skip "remote OST with nodsh"
1949 rm -f $DIR/$tdir/$tfile
1950 test_mkdir $DIR/$tdir
1952 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1953 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1954 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1956 exhaust_precreations 0 0x80000215
1957 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1958 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1959 $LFS getstripe $DIR/$tdir/$tfile
1963 run_test 27p "append to a truncated file with some full OSTs"
1966 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1968 remote_mds_nodsh && skip "remote MDS with nodsh"
1969 remote_ost_nodsh && skip "remote OST with nodsh"
1972 rm -f $DIR/$tdir/$tfile
1974 mkdir_on_mdt0 $DIR/$tdir
1975 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1976 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1977 error "truncate $DIR/$tdir/$tfile failed"
1978 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1980 exhaust_all_precreations 0x215
1982 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1983 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1987 run_test 27q "append to truncated file with all OSTs full (should error)"
1990 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1992 remote_mds_nodsh && skip "remote MDS with nodsh"
1993 remote_ost_nodsh && skip "remote OST with nodsh"
1996 rm -f $DIR/$tdir/$tfile
1997 exhaust_precreations 0 0x80000215
1999 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2003 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2005 test_27s() { # bug 10725
2006 test_mkdir $DIR/$tdir
2007 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2008 local stripe_count=0
2009 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2010 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2011 error "stripe width >= 2^32 succeeded" || true
2014 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2016 test_27t() { # bug 10864
2021 $WLFS getstripe $tfile
2024 run_test 27t "check that utils parse path correctly"
2026 test_27u() { # bug 4900
2027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2028 remote_mds_nodsh && skip "remote MDS with nodsh"
2031 local list=$(comma_list $(mdts_nodes))
2033 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2034 do_nodes $list $LCTL set_param fail_loc=0x139
2035 test_mkdir -p $DIR/$tdir
2036 stack_trap "simple_cleanup_common 1000"
2037 createmany -o $DIR/$tdir/$tfile 1000
2038 do_nodes $list $LCTL set_param fail_loc=0
2040 TLOG=$TMP/$tfile.getstripe
2041 $LFS getstripe $DIR/$tdir > $TLOG
2042 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2043 [[ $OBJS -gt 0 ]] &&
2044 error "$OBJS objects created on OST-0. See $TLOG" ||
2047 run_test 27u "skip object creation on OSC w/o objects"
2049 test_27v() { # bug 4900
2050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2052 remote_mds_nodsh && skip "remote MDS with nodsh"
2053 remote_ost_nodsh && skip "remote OST with nodsh"
2055 exhaust_all_precreations 0x215
2058 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2060 touch $DIR/$tdir/$tfile
2061 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2063 for (( i=1; i < OSTCOUNT; i++ )); do
2064 do_facet ost$i lctl set_param fail_loc=0x705
2066 local START=`date +%s`
2067 createmany -o $DIR/$tdir/$tfile 32
2069 local FINISH=`date +%s`
2070 local TIMEOUT=`lctl get_param -n timeout`
2071 local PROCESS=$((FINISH - START))
2072 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2073 error "$FINISH - $START >= $TIMEOUT / 2"
2074 sleep $((TIMEOUT / 2 - PROCESS))
2077 run_test 27v "skip object creation on slow OST"
2079 test_27w() { # bug 10997
2080 test_mkdir $DIR/$tdir
2081 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2082 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2083 error "stripe size $size != 65536" || true
2084 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2085 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2087 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2090 [[ $OSTCOUNT -lt 2 ]] &&
2091 skip_env "skipping multiple stripe count/offset test"
2093 test_mkdir $DIR/$tdir
2094 for i in $(seq 1 $OSTCOUNT); do
2096 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2097 error "setstripe -c $i -i $offset failed"
2098 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2099 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2100 [ $count -ne $i ] && error "stripe count $count != $i" || true
2101 [ $index -ne $offset ] &&
2102 error "stripe offset $index != $offset" || true
2105 run_test 27wa "check $LFS setstripe -c -i options"
2108 remote_ost_nodsh && skip "remote OST with nodsh"
2109 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2112 OFFSET=$(($OSTCOUNT - 1))
2114 local OST=$(ostname_from_index $OSTIDX)
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2118 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2120 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2121 for i in $(seq 0 $OFFSET); do
2122 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2123 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2124 error "OST0 was degraded but new created file still use it"
2126 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2128 run_test 27x "create files while OST0 is degraded"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 remote_mds_nodsh && skip "remote MDS with nodsh"
2133 remote_ost_nodsh && skip "remote OST with nodsh"
2134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2136 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2137 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2138 osp.$mdtosc.prealloc_last_id)
2139 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2140 osp.$mdtosc.prealloc_next_id)
2141 local fcount=$((last_id - next_id))
2142 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2143 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2145 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2146 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2147 local OST_DEACTIVE_IDX=-1
2152 for OSC in $MDS_OSCS; do
2153 OST=$(osc_to_ost $OSC)
2154 OSTIDX=$(index_from_ostuuid $OST)
2155 if [ $OST_DEACTIVE_IDX == -1 ]; then
2156 OST_DEACTIVE_IDX=$OSTIDX
2158 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2159 echo $OSC "is Deactivated:"
2160 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2164 OSTIDX=$(index_from_ostuuid $OST)
2165 test_mkdir $DIR/$tdir
2166 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2168 for OSC in $MDS_OSCS; do
2169 OST=$(osc_to_ost $OSC)
2170 OSTIDX=$(index_from_ostuuid $OST)
2171 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2172 echo $OST "is degraded:"
2173 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2174 obdfilter.$OST.degraded=1
2179 createmany -o $DIR/$tdir/$tfile $fcount
2181 for OSC in $MDS_OSCS; do
2182 OST=$(osc_to_ost $OSC)
2183 OSTIDX=$(index_from_ostuuid $OST)
2184 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2185 echo $OST "is recovered from degraded:"
2186 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2187 obdfilter.$OST.degraded=0
2189 do_facet $SINGLEMDS lctl --device %$OSC activate
2193 # all osp devices get activated, hence -1 stripe count restored
2194 local stripe_count=0
2196 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2197 # devices get activated.
2199 $LFS setstripe -c -1 $DIR/$tfile
2200 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2202 [ $stripe_count -ne $OSTCOUNT ] &&
2203 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2206 run_test 27y "create files while OST0 is degraded and the rest inactive"
2212 lmm_count=$($LFS getstripe -c $1)
2213 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2214 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2216 local old_ifs="$IFS"
2218 fid=($($LFS path2fid $1))
2221 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2222 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2224 # compare lmm_seq and lu_fid->f_seq
2225 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2226 # compare lmm_object_id and lu_fid->oid
2227 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2229 # check the trusted.fid attribute of the OST objects of the file
2230 local have_obdidx=false
2232 $LFS getstripe $1 | while read obdidx oid hex seq; do
2233 # skip lines up to and including "obdidx"
2234 [ -z "$obdidx" ] && break
2235 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2236 $have_obdidx || continue
2238 local ost=$((obdidx + 1))
2239 local dev=$(ostdevname $ost)
2242 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2244 seq=$(echo $seq | sed -e "s/^0x//g")
2245 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2246 oid_hex=$(echo $oid)
2248 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2250 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2254 # Don't unmount/remount the OSTs if we don't need to do that.
2255 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2256 # update too, until that use mount/ll_decode_filter_fid/mount.
2257 # Re-enable when debugfs will understand new filter_fid.
2259 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2260 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2261 $dev 2>/dev/null" | grep "parent=")
2263 if [ -z "$ff" ]; then
2265 mount_fstype ost$ost
2266 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2267 $(facet_mntpt ost$ost)/$obj_file)
2268 unmount_fstype ost$ost
2269 start ost$ost $dev $OST_MOUNT_OPTS
2273 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2275 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2277 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2278 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2280 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2281 # stripe_size=1048576 component_id=1 component_start=0 \
2282 # component_end=33554432
2283 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2284 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2285 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2287 if grep -q 'stripe=' <<<$ff; then
2288 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2290 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2291 # into f_ver in this case. See comment on ff_parent.
2292 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2295 # compare lmm_seq and filter_fid->ff_parent.f_seq
2296 [ $ff_pseq = $lmm_seq ] ||
2297 error "FF parent SEQ $ff_pseq != $lmm_seq"
2298 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2299 [ $ff_poid = $lmm_oid ] ||
2300 error "FF parent OID $ff_poid != $lmm_oid"
2301 (($ff_pstripe == $stripe_nr)) ||
2302 error "FF stripe $ff_pstripe != $stripe_nr"
2304 stripe_nr=$((stripe_nr + 1))
2305 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2307 if grep -q 'stripe_count=' <<<$ff; then
2308 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2309 -e 's/ .*//' <<<$ff)
2310 [ $lmm_count = $ff_scnt ] ||
2311 error "FF stripe count $lmm_count != $ff_scnt"
2317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2318 remote_ost_nodsh && skip "remote OST with nodsh"
2320 test_mkdir $DIR/$tdir
2321 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2322 { error "setstripe -c -1 failed"; return 1; }
2323 # We need to send a write to every object to get parent FID info set.
2324 # This _should_ also work for setattr, but does not currently.
2325 # touch $DIR/$tdir/$tfile-1 ||
2326 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2327 { error "dd $tfile-1 failed"; return 2; }
2328 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2329 { error "setstripe -c -1 failed"; return 3; }
2330 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2331 { error "dd $tfile-2 failed"; return 4; }
2333 # make sure write RPCs have been sent to OSTs
2336 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2337 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2339 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2341 test_27A() { # b=19102
2342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2344 save_layout_restore_at_exit $MOUNT
2345 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2346 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2347 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2348 local default_size=$($LFS getstripe -S $MOUNT)
2349 local default_offset=$($LFS getstripe -i $MOUNT)
2350 local dsize=$(do_facet $SINGLEMDS \
2351 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2352 [ $default_size -eq $dsize ] ||
2353 error "stripe size $default_size != $dsize"
2354 [ $default_offset -eq -1 ] ||
2355 error "stripe offset $default_offset != -1"
2357 run_test 27A "check filesystem-wide default LOV EA values"
2359 test_27B() { # LU-2523
2360 test_mkdir $DIR/$tdir
2361 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2363 # open f1 with O_LOV_DELAY_CREATE
2365 # call setstripe ioctl on open file descriptor for f1
2367 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2371 # open f1 with O_LOV_DELAY_CREATE
2373 # call setstripe ioctl on open file descriptor for f1
2375 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2377 # Allow multiop to fail in imitation of NFS's busted semantics.
2380 run_test 27B "call setstripe on open unlinked file/rename victim"
2382 # 27C family tests full striping and overstriping
2383 test_27Ca() { #LU-2871
2384 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2392 test_mkdir $DIR/$tdir
2394 for i in $(seq 0 $((OSTCOUNT - 1))); do
2395 # set stripe across all OSTs starting from OST$i
2396 $LFS setstripe -i $i -c -1 $tfile$i
2397 # get striping information
2398 ost_idx=($($LFS getstripe $tfile$i |
2399 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2400 echo "OST Index: ${ost_idx[*]}"
2403 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2404 error "${#ost_idx[@]} != $OSTCOUNT"
2406 for index in $(seq 0 $((OSTCOUNT - 1))); do
2408 for j in "${ost_idx[@]}"; do
2409 if [ $index -eq $j ]; then
2415 error "Can not find $index in ${ost_idx[*]}"
2419 run_test 27Ca "check full striping across all OSTs"
2422 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2423 skip "server does not support overstriping"
2424 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2425 skip_env "too many osts, skipping"
2427 test_mkdir -p $DIR/$tdir
2428 local setcount=$(($OSTCOUNT * 2))
2429 [ $setcount -lt 160 ] || large_xattr_enabled ||
2430 skip_env "ea_inode feature disabled"
2432 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2433 error "setstripe failed"
2435 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2436 [ $count -eq $setcount ] ||
2437 error "stripe count $count, should be $setcount"
2439 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2440 error "overstriped should be set in pattern"
2442 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2445 run_test 27Cb "more stripes than OSTs with -C"
2448 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2449 skip "server does not support overstriping"
2450 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2452 test_mkdir -p $DIR/$tdir
2453 local setcount=$(($OSTCOUNT - 1))
2455 [ $setcount -lt 160 ] || large_xattr_enabled ||
2456 skip_env "ea_inode feature disabled"
2458 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2459 error "setstripe failed"
2461 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2462 [ $count -eq $setcount ] ||
2463 error "stripe count $count, should be $setcount"
2465 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2466 error "overstriped should not be set in pattern"
2468 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2471 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2474 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2475 skip "server does not support overstriping"
2476 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2477 large_xattr_enabled || skip_env "ea_inode feature disabled"
2479 test_mkdir -p $DIR/$tdir
2480 local setcount=$LOV_MAX_STRIPE_COUNT
2482 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2483 error "setstripe failed"
2485 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2486 [ $count -eq $setcount ] ||
2487 error "stripe count $count, should be $setcount"
2489 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2490 error "overstriped should be set in pattern"
2492 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2495 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2497 run_test 27Cd "test maximum stripe count"
2500 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2501 skip "server does not support overstriping"
2502 test_mkdir -p $DIR/$tdir
2504 pool_add $TESTNAME || error "Pool creation failed"
2505 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2509 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2510 error "setstripe failed"
2512 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2513 [ $count -eq $setcount ] ||
2514 error "stripe count $count, should be $setcount"
2516 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2517 error "overstriped should be set in pattern"
2519 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2522 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2524 run_test 27Ce "test pool with overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2530 skip_env "too many osts, skipping"
2532 test_mkdir -p $DIR/$tdir
2534 local setcount=$(($OSTCOUNT * 2))
2535 [ $setcount -lt 160 ] || large_xattr_enabled ||
2536 skip_env "ea_inode feature disabled"
2538 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2539 error "setstripe failed"
2541 echo 1 > $DIR/$tdir/$tfile
2543 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2544 [ $count -eq $setcount ] ||
2545 error "stripe count $count, should be $setcount"
2547 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2548 error "overstriped should be set in pattern"
2550 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2553 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2555 run_test 27Cf "test default inheritance with overstriping"
2558 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2559 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2560 remote_mds_nodsh && skip "remote MDS with nodsh"
2562 local POOL=${POOL:-testpool}
2564 local last_ost=$(($OSTCOUNT - 1))
2566 local ost_list=$(seq $first_ost $ost_step $last_ost)
2567 local ost_range="$first_ost $last_ost $ost_step"
2569 test_mkdir $DIR/$tdir
2570 pool_add $POOL || error "pool_add failed"
2571 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2574 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2576 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2577 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2578 skip27D+=" -s 30,31"
2579 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2580 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2581 skip27D+=" -s 32,33"
2582 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2584 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2585 error "llapi_layout_test failed"
2587 destroy_test_pools || error "destroy test pools failed"
2589 run_test 27D "validate llapi_layout API"
2591 # Verify that default_easize is increased from its initial value after
2592 # accessing a widely striped file.
2594 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2595 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2596 skip "client does not have LU-3338 fix"
2598 # 72 bytes is the minimum space required to store striping
2599 # information for a file striped across one OST:
2600 # (sizeof(struct lov_user_md_v3) +
2601 # sizeof(struct lov_user_ost_data_v1))
2603 $LCTL set_param -n llite.*.default_easize $min_easize ||
2604 error "lctl set_param failed"
2605 local easize=$($LCTL get_param -n llite.*.default_easize)
2607 [ $easize -eq $min_easize ] ||
2608 error "failed to set default_easize"
2610 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2611 error "setstripe failed"
2612 # In order to ensure stat() call actually talks to MDS we need to
2613 # do something drastic to this file to shake off all lock, e.g.
2614 # rename it (kills lookup lock forcing cache cleaning)
2615 mv $DIR/$tfile $DIR/${tfile}-1
2616 ls -l $DIR/${tfile}-1
2619 easize=$($LCTL get_param -n llite.*.default_easize)
2621 [ $easize -gt $min_easize ] ||
2622 error "default_easize not updated"
2624 run_test 27E "check that default extended attribute size properly increases"
2626 test_27F() { # LU-5346/LU-7975
2627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2628 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2629 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2630 skip "Need MDS version at least 2.8.51"
2631 remote_ost_nodsh && skip "remote OST with nodsh"
2633 test_mkdir $DIR/$tdir
2635 $LFS setstripe -c 2 $DIR/$tdir
2637 # stop all OSTs to reproduce situation for LU-7975 ticket
2638 for num in $(seq $OSTCOUNT); do
2642 # open/create f0 with O_LOV_DELAY_CREATE
2643 # truncate f0 to a non-0 size
2645 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2647 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2648 # open/write it again to force delayed layout creation
2649 cat /etc/hosts > $DIR/$tdir/f0 &
2653 for num in $(seq $OSTCOUNT); do
2654 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2655 error "ost$num failed to start"
2658 wait $catpid || error "cat failed"
2660 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2661 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2662 error "wrong stripecount"
2665 run_test 27F "Client resend delayed layout creation with non-zero size"
2667 test_27G() { #LU-10629
2668 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2669 skip "Need MDS version at least 2.11.51"
2670 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2671 remote_mds_nodsh && skip "remote MDS with nodsh"
2672 local POOL=${POOL:-testpool}
2673 local ostrange="0 0 1"
2675 test_mkdir $DIR/$tdir
2676 touch $DIR/$tdir/$tfile.nopool
2677 pool_add $POOL || error "pool_add failed"
2678 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2679 $LFS setstripe -p $POOL $DIR/$tdir
2681 local pool=$($LFS getstripe -p $DIR/$tdir)
2683 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2684 touch $DIR/$tdir/$tfile.default
2685 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2686 $LFS find $DIR/$tdir -type f --pool $POOL
2687 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2688 [[ "$found" == "2" ]] ||
2689 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2691 $LFS setstripe -d $DIR/$tdir
2693 pool=$($LFS getstripe -p -d $DIR/$tdir)
2695 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2697 run_test 27G "Clear OST pool from stripe"
2700 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2701 skip "Need MDS version newer than 2.11.54"
2702 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2703 test_mkdir $DIR/$tdir
2704 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2705 touch $DIR/$tdir/$tfile
2706 $LFS getstripe -c $DIR/$tdir/$tfile
2707 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2708 error "two-stripe file doesn't have two stripes"
2710 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2711 $LFS getstripe -y $DIR/$tdir/$tfile
2712 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2713 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2714 error "expected l_ost_idx: [02]$ not matched"
2716 # make sure ost list has been cleared
2717 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2718 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2719 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2721 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2723 run_test 27H "Set specific OSTs stripe"
2726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2728 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2729 skip "Need MDS version newer than 2.12.52"
2730 local pool=$TESTNAME
2731 local ostrange="1 1 1"
2733 save_layout_restore_at_exit $MOUNT
2734 $LFS setstripe -c 2 -i 0 $MOUNT
2735 pool_add $pool || error "pool_add failed"
2736 pool_add_targets $pool $ostrange ||
2737 error "pool_add_targets failed"
2738 test_mkdir $DIR/$tdir
2739 $LFS setstripe -p $pool $DIR/$tdir
2740 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2741 $LFS getstripe $DIR/$tdir/$tfile
2743 run_test 27I "check that root dir striping does not break parent dir one"
2746 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2747 skip "Need MDS version newer than 2.12.51"
2749 test_mkdir $DIR/$tdir
2750 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2751 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2753 # create foreign file (raw way)
2754 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2755 error "creating $tfile w/ hex flags w/o --foreign should fail"
2757 ! $LFS setstripe --foreign --flags foo \
2758 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2759 error "creating $tfile with '--flags foo' should fail"
2761 ! $LFS setstripe --foreign --flags 0xffffffff \
2762 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2763 error "creating $tfile w/ 0xffffffff flags should fail"
2765 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2766 -t 1 -F 0xda08 || error "create_foreign_file failed"
2768 # verify foreign file (raw way)
2769 parse_foreign_file -f $DIR/$tdir/$tfile |
2770 grep "lov_foreign_magic: 0x0BD70BD0" ||
2771 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2772 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2773 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2774 parse_foreign_file -f $DIR/$tdir/$tfile |
2775 grep "lov_foreign_size: 73" ||
2776 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2777 parse_foreign_file -f $DIR/$tdir/$tfile |
2778 grep "lov_foreign_type: 1" ||
2779 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2780 parse_foreign_file -f $DIR/$tdir/$tfile |
2781 grep "lov_foreign_flags: 0x0000DA08" ||
2782 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2783 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2784 grep "lov_foreign_value: 0x" |
2785 sed -e 's/lov_foreign_value: 0x//')
2786 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2787 [[ $lov = ${lov2// /} ]] ||
2788 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2790 # create foreign file (lfs + API)
2791 $LFS setstripe --foreign=none --flags 0xda08 \
2792 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2793 error "$DIR/$tdir/${tfile}2: create failed"
2795 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2796 grep "lfm_magic:.*0x0BD70BD0" ||
2797 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2798 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2800 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2801 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2802 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2803 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2804 grep "lfm_flags:.*0x0000DA08" ||
2805 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2806 $LFS getstripe $DIR/$tdir/${tfile}2 |
2807 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2808 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2810 # modify striping should fail
2811 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2812 error "$DIR/$tdir/$tfile: setstripe should fail"
2813 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2814 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2817 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2818 cat $DIR/$tdir/${tfile}2 &&
2819 error "$DIR/$tdir/${tfile}2: read should fail"
2820 cat /etc/passwd > $DIR/$tdir/$tfile &&
2821 error "$DIR/$tdir/$tfile: write should fail"
2822 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2823 error "$DIR/$tdir/${tfile}2: write should fail"
2826 chmod 222 $DIR/$tdir/$tfile ||
2827 error "$DIR/$tdir/$tfile: chmod failed"
2828 chmod 222 $DIR/$tdir/${tfile}2 ||
2829 error "$DIR/$tdir/${tfile}2: chmod failed"
2832 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2833 error "$DIR/$tdir/$tfile: chown failed"
2834 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2835 error "$DIR/$tdir/${tfile}2: chown failed"
2837 # rename should work
2838 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2839 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2840 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2841 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2843 #remove foreign file
2844 rm $DIR/$tdir/${tfile}.new ||
2845 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2846 rm $DIR/$tdir/${tfile}2.new ||
2847 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2849 run_test 27J "basic ops on file with foreign LOV"
2852 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2853 skip "Need MDS version newer than 2.12.49"
2855 test_mkdir $DIR/$tdir
2856 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2857 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2859 # create foreign dir (raw way)
2860 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2861 error "creating $tdir w/ hex flags w/o --foreign should fail"
2863 ! $LFS setdirstripe --foreign --flags foo \
2864 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2865 error "creating $tdir with '--flags foo' should fail"
2867 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2868 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2869 error "creating $tdir w/ 0xffffffff flags should fail"
2871 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2872 error "create_foreign_dir FAILED"
2874 # verify foreign dir (raw way)
2875 parse_foreign_dir -d $DIR/$tdir/$tdir |
2876 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2877 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2878 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2879 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2880 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2881 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2882 parse_foreign_dir -d $DIR/$tdir/$tdir |
2883 grep "lmv_foreign_flags: 55813$" ||
2884 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2885 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2886 grep "lmv_foreign_value: 0x" |
2887 sed 's/lmv_foreign_value: 0x//')
2888 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2890 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2892 # create foreign dir (lfs + API)
2893 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2894 $DIR/$tdir/${tdir}2 ||
2895 error "$DIR/$tdir/${tdir}2: create failed"
2897 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2898 grep "lfm_magic:.*0x0CD50CD0" ||
2899 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2900 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2901 # - sizeof(lfm_type) - sizeof(lfm_flags)
2902 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2903 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2904 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2905 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2906 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2907 grep "lfm_flags:.*0x0000DA05" ||
2908 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2909 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2910 grep "lfm_value.*${uuid1}@${uuid2}" ||
2911 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2913 # file create in dir should fail
2914 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2915 touch $DIR/$tdir/${tdir}2/$tfile &&
2916 error "$DIR/${tdir}2: file create should fail"
2919 chmod 777 $DIR/$tdir/$tdir ||
2920 error "$DIR/$tdir: chmod failed"
2921 chmod 777 $DIR/$tdir/${tdir}2 ||
2922 error "$DIR/${tdir}2: chmod failed"
2925 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2926 error "$DIR/$tdir: chown failed"
2927 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2928 error "$DIR/${tdir}2: chown failed"
2930 # rename should work
2931 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2932 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2933 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2934 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2937 rmdir $DIR/$tdir/${tdir}.new ||
2938 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2939 rmdir $DIR/$tdir/${tdir}2.new ||
2940 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2942 run_test 27K "basic ops on dir with foreign LMV"
2945 remote_mds_nodsh && skip "remote MDS with nodsh"
2947 local POOL=${POOL:-$TESTNAME}
2949 pool_add $POOL || error "pool_add failed"
2951 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2952 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2953 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2955 run_test 27L "lfs pool_list gives correct pool name"
2958 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2959 skip "Need MDS version >= than 2.12.57"
2960 remote_mds_nodsh && skip "remote MDS with nodsh"
2961 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2963 test_mkdir $DIR/$tdir
2965 # Set default striping on directory
2969 # if we run against a 2.12 server which lacks overstring support
2970 # then the connect_flag will not report overstriping, even if client
2972 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2973 stripe_opt="-C $setcount"
2974 elif (( $OSTCOUNT >= $setcount )); then
2975 stripe_opt="-c $setcount"
2977 skip "server does not support overstriping"
2979 $LFS setstripe $stripe_opt $DIR/$tdir
2981 echo 1 > $DIR/$tdir/${tfile}.1
2982 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2983 [ $count -eq $setcount ] ||
2984 error "(1) stripe count $count, should be $setcount"
2986 # Capture existing append_stripe_count setting for restore
2987 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2988 local mdts=$(comma_list $(mdts_nodes))
2989 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2991 local appendcount=$orig_count
2992 echo 1 >> $DIR/$tdir/${tfile}.2_append
2993 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2994 [ $count -eq $appendcount ] ||
2995 error "(2)stripe count $count, should be $appendcount for append"
2997 # Disable O_APPEND striping, verify it works
2998 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3000 # Should now get the default striping, which is 4
3002 echo 1 >> $DIR/$tdir/${tfile}.3_append
3003 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3004 [ $count -eq $setcount ] ||
3005 error "(3) stripe count $count, should be $setcount"
3007 # Try changing the stripe count for append files
3008 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3010 # Append striping is now 2 (directory default is still 4)
3012 echo 1 >> $DIR/$tdir/${tfile}.4_append
3013 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3014 [ $count -eq $appendcount ] ||
3015 error "(4) stripe count $count, should be $appendcount for append"
3017 # Test append stripe count of -1
3018 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3019 appendcount=$OSTCOUNT
3020 echo 1 >> $DIR/$tdir/${tfile}.5
3021 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3022 [ $count -eq $appendcount ] ||
3023 error "(5) stripe count $count, should be $appendcount for append"
3025 # Set append striping back to default of 1
3026 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3028 # Try a new default striping, PFL + DOM
3029 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3031 # Create normal DOM file, DOM returns stripe count == 0
3033 touch $DIR/$tdir/${tfile}.6
3034 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3035 [ $count -eq $setcount ] ||
3036 error "(6) stripe count $count, should be $setcount"
3040 echo 1 >> $DIR/$tdir/${tfile}.7_append
3041 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3042 [ $count -eq $appendcount ] ||
3043 error "(7) stripe count $count, should be $appendcount for append"
3045 # Clean up DOM layout
3046 $LFS setstripe -d $DIR/$tdir
3048 save_layout_restore_at_exit $MOUNT
3049 # Now test that append striping works when layout is from root
3050 $LFS setstripe -c 2 $MOUNT
3051 # Make a special directory for this
3052 mkdir $DIR/${tdir}/${tdir}.2
3054 # Verify for normal file
3056 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3057 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3058 [ $count -eq $setcount ] ||
3059 error "(8) stripe count $count, should be $setcount"
3062 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3063 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3064 [ $count -eq $appendcount ] ||
3065 error "(9) stripe count $count, should be $appendcount for append"
3067 # Now test O_APPEND striping with pools
3068 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3069 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3072 pool_add $TESTNAME || error "pool creation failed"
3073 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3075 echo 1 >> $DIR/$tdir/${tfile}.10_append
3077 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3078 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3080 # Check that count is still correct
3082 echo 1 >> $DIR/$tdir/${tfile}.11_append
3083 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3084 [ $count -eq $appendcount ] ||
3085 error "(11) stripe count $count, should be $appendcount for append"
3087 # Disable O_APPEND stripe count, verify pool works separately
3088 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3090 echo 1 >> $DIR/$tdir/${tfile}.12_append
3092 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3093 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3095 # Remove pool setting, verify it's not applied
3096 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3098 echo 1 >> $DIR/$tdir/${tfile}.13_append
3100 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3101 [ "$pool" = "" ] || error "(13) pool found: $pool"
3103 run_test 27M "test O_APPEND striping"
3106 combined_mgs_mds && skip "needs separate MGS/MDT"
3108 pool_add $TESTNAME || error "pool_add failed"
3109 do_facet mgs "$LCTL pool_list $FSNAME" |
3110 grep -Fx "${FSNAME}.${TESTNAME}" ||
3111 error "lctl pool_list on MGS failed"
3113 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3115 clean_foreign_symlink() {
3117 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3118 for i in $DIR/$tdir/* ; do
3119 $LFS unlink_foreign $i || true
3124 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3125 skip "Need MDS version newer than 2.12.51"
3127 test_mkdir $DIR/$tdir
3128 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3129 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3131 trap clean_foreign_symlink EXIT
3133 # enable foreign_symlink behaviour
3134 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3136 # foreign symlink LOV format is a partial path by default
3138 # create foreign file (lfs + API)
3139 $LFS setstripe --foreign=symlink --flags 0xda05 \
3140 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3141 error "$DIR/$tdir/${tfile}: create failed"
3143 $LFS getstripe -v $DIR/$tdir/${tfile} |
3144 grep "lfm_magic:.*0x0BD70BD0" ||
3145 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3146 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3147 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3148 $LFS getstripe -v $DIR/$tdir/${tfile} |
3149 grep "lfm_flags:.*0x0000DA05" ||
3150 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3151 $LFS getstripe $DIR/$tdir/${tfile} |
3152 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3153 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3155 # modify striping should fail
3156 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3157 error "$DIR/$tdir/$tfile: setstripe should fail"
3159 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3160 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3161 cat /etc/passwd > $DIR/$tdir/$tfile &&
3162 error "$DIR/$tdir/$tfile: write should fail"
3164 # rename should succeed
3165 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3166 error "$DIR/$tdir/$tfile: rename has failed"
3168 #remove foreign_symlink file should fail
3169 rm $DIR/$tdir/${tfile}.new &&
3170 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3173 mkdir /tmp/${uuid1} ||
3174 error "/tmp/${uuid1}: mkdir has failed"
3175 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3176 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3177 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3178 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3179 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3180 #read should succeed now
3181 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3182 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3183 #write should succeed now
3184 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3185 error "$DIR/$tdir/${tfile}.new: write should succeed"
3186 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3187 error "$DIR/$tdir/${tfile}.new: diff has failed"
3188 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3189 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3191 #check that getstripe still works
3192 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3193 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3195 # chmod should still succeed
3196 chmod 644 $DIR/$tdir/${tfile}.new ||
3197 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3199 # chown should still succeed
3200 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3201 error "$DIR/$tdir/${tfile}.new: chown has failed"
3203 # rename should still succeed
3204 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3205 error "$DIR/$tdir/${tfile}.new: rename has failed"
3207 #remove foreign_symlink file should still fail
3208 rm $DIR/$tdir/${tfile} &&
3209 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3211 #use special ioctl() to unlink foreign_symlink file
3212 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3213 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3216 run_test 27O "basic ops on foreign file of symlink type"
3219 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3220 skip "Need MDS version newer than 2.12.49"
3222 test_mkdir $DIR/$tdir
3223 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3224 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3226 trap clean_foreign_symlink EXIT
3228 # enable foreign_symlink behaviour
3229 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3231 # foreign symlink LMV format is a partial path by default
3233 # create foreign dir (lfs + API)
3234 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3235 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3236 error "$DIR/$tdir/${tdir}: create failed"
3238 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3239 grep "lfm_magic:.*0x0CD50CD0" ||
3240 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3241 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3242 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3243 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3244 grep "lfm_flags:.*0x0000DA05" ||
3245 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3246 $LFS getdirstripe $DIR/$tdir/${tdir} |
3247 grep "lfm_value.*${uuid1}/${uuid2}" ||
3248 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3250 # file create in dir should fail
3251 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3252 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3254 # rename should succeed
3255 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3256 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3258 #remove foreign_symlink dir should fail
3259 rmdir $DIR/$tdir/${tdir}.new &&
3260 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3263 mkdir -p /tmp/${uuid1}/${uuid2} ||
3264 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3265 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3266 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3267 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3268 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3269 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3270 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3271 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3273 #check that getstripe fails now that foreign_symlink enabled
3274 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3275 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3277 # file create in dir should work now
3278 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3279 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3280 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3281 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3282 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3283 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3285 # chmod should still succeed
3286 chmod 755 $DIR/$tdir/${tdir}.new ||
3287 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3289 # chown should still succeed
3290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3291 error "$DIR/$tdir/${tdir}.new: chown has failed"
3293 # rename should still succeed
3294 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3295 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3297 #remove foreign_symlink dir should still fail
3298 rmdir $DIR/$tdir/${tdir} &&
3299 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3301 #use special ioctl() to unlink foreign_symlink file
3302 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3303 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3305 #created file should still exist
3306 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3307 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3308 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3309 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3311 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3314 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3315 stack_trap "rm -f $TMP/$tfile*"
3317 test_mkdir $DIR/$tdir-1
3318 test_mkdir $DIR/$tdir-2
3320 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3321 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3323 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3324 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3326 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3327 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3329 # Create some bad symlinks and ensure that we don't loop
3330 # forever or something. These should return ELOOP (40) and
3331 # ENOENT (2) but I don't want to test for that because there's
3332 # always some weirdo architecture that needs to ruin
3333 # everything by defining these error numbers differently.
3335 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3336 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3338 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3339 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3343 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3346 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3347 skip "need MDS 2.14.55 or later"
3348 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3350 local testdir="$DIR/$tdir"
3351 test_mkdir -p $testdir
3352 stack_trap "rm -rf $testdir"
3353 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3355 local f1="$testdir/f1"
3356 touch $f1 || error "failed to touch $f1"
3357 local count=$($LFS getstripe -c $f1)
3358 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3360 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3361 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3363 local maxcount=$(($OSTCOUNT - 1))
3364 local mdts=$(comma_list $(mdts_nodes))
3365 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3366 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3368 local f2="$testdir/f2"
3369 touch $f2 || error "failed to touch $f2"
3370 local count=$($LFS getstripe -c $f2)
3371 (( $count == $maxcount )) || error "wrong stripe count"
3373 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3376 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3377 skip "Need MDS version at least 2.14.54"
3378 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3379 skip "needs different host for mdt1 ost1"
3381 local count=$(precreated_ost_obj_count 0 0)
3383 echo "precreate count $count"
3384 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3385 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3386 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3387 do_facet mds1 $LCTL set_param fail_loc=0x2109
3388 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3389 do_facet ost1 $LCTL set_param fail_loc=0x252
3390 createmany -o $DIR/$tdir/f $count &
3392 echo "precreate count $(precreated_ost_obj_count 0 0)"
3393 do_facet mds1 $LCTL set_param fail_loc=0
3394 do_facet ost1 $LCTL set_param fail_loc=0
3395 wait $pid || error "createmany failed"
3396 echo "precreate count $(precreated_ost_obj_count 0 0)"
3398 run_test 27S "don't deactivate OSP on network issue"
3401 [ $(facet_host client) == $(facet_host ost1) ] &&
3402 skip "need ost1 and client on different nodes"
3404 #define OBD_FAIL_OSC_NO_GRANT 0x411
3405 $LCTL set_param fail_loc=0x20000411 fail_val=1
3406 #define OBD_FAIL_OST_ENOSPC 0x215
3407 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3408 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3409 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3410 error "multiop failed"
3412 run_test 27T "no eio on close on partial write due to enosp"
3414 # createtest also checks that device nodes are created and
3415 # then visible correctly (#2091)
3416 test_28() { # bug 2091
3418 $CREATETEST $DIR/d28/ct || error "createtest failed"
3420 run_test 28 "create/mknod/mkdir with bad file types ============"
3423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3425 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3427 stack_trap "restore_opencache"
3430 sync; sleep 1; sync # flush out any dirty pages from previous tests
3437 declare -i LOCKCOUNTORIG=0
3438 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3439 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3441 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3443 declare -i LOCKUNUSEDCOUNTORIG=0
3444 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3445 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3452 declare -i LOCKCOUNTCURRENT=0
3453 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3454 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3457 declare -i LOCKUNUSEDCOUNTCURRENT=0
3458 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3459 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3462 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3463 $LCTL set_param -n ldlm.dump_namespaces ""
3464 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3465 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3466 log "dumped log to $TMP/test_29.dk (bug 5793)"
3469 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3470 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3471 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3472 log "dumped log to $TMP/test_29.dk (bug 5793)"
3476 run_test 29 "IT_GETATTR regression ============================"
3478 test_30a() { # was test_30
3479 cp $(which ls) $DIR || cp /bin/ls $DIR
3480 $DIR/ls / || error "Can't execute binary from lustre"
3483 run_test 30a "execute binary from Lustre (execve) =============="
3486 cp `which ls` $DIR || cp /bin/ls $DIR
3488 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3491 run_test 30b "execute binary from Lustre as non-root ==========="
3493 test_30c() { # b=22376
3494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3496 cp $(which ls) $DIR || cp /bin/ls $DIR
3498 cancel_lru_locks mdc
3499 cancel_lru_locks osc
3500 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3503 run_test 30c "execute binary from Lustre without read perms ===="
3506 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3508 for i in {1..10}; do
3509 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3512 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3513 wait $PID || error "executing dd from Lustre failed"
3519 run_test 30d "execute binary from Lustre while clear locks"
3522 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3523 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3525 run_test 31a "open-unlink file =================================="
3528 touch $DIR/f31 || error "touch $DIR/f31 failed"
3529 ln $DIR/f31 $DIR/f31b || error "ln failed"
3530 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3531 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3533 run_test 31b "unlink file with multiple links while open ======="
3536 touch $DIR/f31 || error "touch $DIR/f31 failed"
3537 ln $DIR/f31 $DIR/f31c || error "ln failed"
3538 multiop_bg_pause $DIR/f31 O_uc ||
3539 error "multiop_bg_pause for $DIR/f31 failed"
3541 $MULTIOP $DIR/f31c Ouc
3542 kill -USR1 $MULTIPID
3545 run_test 31c "open-unlink file with multiple links ============="
3548 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3549 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3551 run_test 31d "remove of open directory ========================="
3553 test_31e() { # bug 2904
3554 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3556 run_test 31e "remove of open non-empty directory ==============="
3558 test_31f() { # bug 4554
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3562 test_mkdir $DIR/d31f
3563 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3564 cp /etc/hosts $DIR/d31f
3566 $LFS getstripe $DIR/d31f/hosts
3567 multiop_bg_pause $DIR/d31f D_c || return 1
3570 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3571 test_mkdir $DIR/d31f
3572 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3573 cp /etc/hosts $DIR/d31f
3575 $LFS getstripe $DIR/d31f/hosts
3576 multiop_bg_pause $DIR/d31f D_c || return 1
3579 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3580 wait $MULTIPID || error "first opendir $MULTIPID failed"
3584 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3585 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3588 run_test 31f "remove of open directory with open-unlink file ==="
3591 echo "-- cross directory link --"
3592 test_mkdir -c1 $DIR/${tdir}ga
3593 test_mkdir -c1 $DIR/${tdir}gb
3594 touch $DIR/${tdir}ga/f
3595 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3596 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3597 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3598 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3599 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3601 run_test 31g "cross directory link==============="
3604 echo "-- cross directory link --"
3605 test_mkdir -c1 $DIR/${tdir}
3606 test_mkdir -c1 $DIR/${tdir}/dir
3607 touch $DIR/${tdir}/f
3608 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3609 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3610 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3611 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3612 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3614 run_test 31h "cross directory link under child==============="
3617 echo "-- cross directory link --"
3618 test_mkdir -c1 $DIR/$tdir
3619 test_mkdir -c1 $DIR/$tdir/dir
3620 touch $DIR/$tdir/dir/f
3621 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3622 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3623 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3624 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3625 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3627 run_test 31i "cross directory link under parent==============="
3630 test_mkdir -c1 -p $DIR/$tdir
3631 test_mkdir -c1 -p $DIR/$tdir/dir1
3632 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3633 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3634 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3635 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3638 run_test 31j "link for directory==============="
3641 test_mkdir -c1 -p $DIR/$tdir
3643 touch $DIR/$tdir/exist
3644 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3645 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3646 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3647 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3648 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3649 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3650 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3653 run_test 31k "link to file: the same, non-existing, dir==============="
3659 touch $DIR/d31m2/exist
3660 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3661 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3662 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3663 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3664 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3665 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3668 run_test 31m "link to file: the same, non-existing, dir==============="
3671 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3672 nlink=$(stat --format=%h $DIR/$tfile)
3673 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3675 local cmd="exec $fd<$DIR/$tfile"
3678 trap "eval $cmd" EXIT
3679 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3680 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3681 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3682 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3683 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3686 run_test 31n "check link count of unlinked file"
3689 local tempfile=$(mktemp $1_XXXXXX)
3690 mlink $tempfile $1 2> /dev/null &&
3691 echo "$BASHPID: link $tempfile to $1 succeeded"
3695 test_31o() { # LU-2901
3696 test_mkdir $DIR/$tdir
3697 for LOOP in $(seq 100); do
3698 rm -f $DIR/$tdir/$tfile*
3699 for THREAD in $(seq 8); do
3700 link_one $DIR/$tdir/$tfile.$LOOP &
3703 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3704 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3705 error "$LINKS duplicate links to $tfile.$LOOP" &&
3709 run_test 31o "duplicate hard links with same filename"
3712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3714 test_mkdir $DIR/$tdir
3715 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3716 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3718 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3719 error "open unlink test1 failed"
3720 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3721 error "open unlink test2 failed"
3723 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3724 error "test1 still exists"
3725 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3726 error "test2 still exists"
3728 run_test 31p "remove of open striped directory"
3731 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3733 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3734 index=$($LFS getdirstripe -i $DIR/$tdir)
3735 [ $index -eq 3 ] || error "first stripe index $index != 3"
3736 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3737 [ $index -eq 1 ] || error "second stripe index $index != 1"
3739 # when "-c <stripe_count>" is set, the number of MDTs specified after
3740 # "-i" should equal to the stripe count
3741 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3743 run_test 31q "create striped directory on specific MDTs"
3747 touch $DIR/$tfile.target
3748 touch $DIR/$tfile.source
3750 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3751 $LCTL set_param fail_loc=0x1419 fail_val=3
3752 cat $DIR/$tfile.target &
3755 # Guarantee open is waiting before we get here
3757 mv $DIR/$tfile.source $DIR/$tfile.target
3761 if [[ $RC -ne 0 ]]; then
3762 error "open with cat failed, rc=$RC"
3765 run_test 31r "open-rename(replace) race"
3767 cleanup_test32_mount() {
3770 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3771 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3772 losetup -d $loopdev || true
3778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3780 echo "== more mountpoints and symlinks ================="
3781 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3782 trap cleanup_test32_mount EXIT
3783 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3784 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3785 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3786 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3787 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3788 cleanup_test32_mount
3790 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3795 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3796 trap cleanup_test32_mount EXIT
3797 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3798 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3799 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3800 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3801 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3802 cleanup_test32_mount
3804 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3810 trap cleanup_test32_mount EXIT
3811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3812 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3813 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3814 test_mkdir -p $DIR/$tdir/d2/test_dir
3815 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3816 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3817 cleanup_test32_mount
3819 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3824 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3825 trap cleanup_test32_mount EXIT
3826 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3827 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3828 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3829 test_mkdir -p $DIR/$tdir/d2/test_dir
3830 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3831 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3832 cleanup_test32_mount
3834 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3838 test_mkdir -p $DIR/$tdir/tmp
3839 local tmp_dir=$DIR/$tdir/tmp
3840 ln -s $DIR/$tdir $tmp_dir/symlink11
3841 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3842 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3843 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3845 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3849 test_mkdir -p $DIR/$tdir/tmp
3850 local tmp_dir=$DIR/$tdir/tmp
3851 ln -s $DIR/$tdir $tmp_dir/symlink11
3852 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3853 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3854 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3856 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3859 local tmp_dir=$DIR/$tdir/tmp
3860 test_mkdir -p $tmp_dir
3861 test_mkdir $DIR/${tdir}2
3862 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3863 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3864 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3865 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3866 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3867 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3869 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3872 rm -fr $DIR/$tdir $DIR/${tdir}2
3873 tmp_dir=$DIR/$tdir/tmp
3874 test_mkdir -p $tmp_dir
3875 test_mkdir $DIR/${tdir}2
3876 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3877 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3878 ls $tmp_dir/symlink12 || error "listing symlink12"
3879 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3881 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3886 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3887 trap cleanup_test32_mount EXIT
3888 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3889 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3890 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3891 touch $DIR/$tdir/test_file
3892 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3893 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3894 cleanup_test32_mount
3896 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3902 trap cleanup_test32_mount EXIT
3903 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3904 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3905 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3906 touch $DIR/$tdir/test_file
3907 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3908 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3909 cleanup_test32_mount
3911 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 trap cleanup_test32_mount EXIT
3918 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3919 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3920 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3921 test_mkdir -p $DIR/$tdir/d2
3922 touch $DIR/$tdir/d2/test_file || error "touch failed"
3923 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3924 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3925 cleanup_test32_mount
3927 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 trap cleanup_test32_mount EXIT
3934 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3935 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3936 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3937 test_mkdir -p $DIR/$tdir/d2
3938 touch $DIR/$tdir/d2/test_file || error "touch failed"
3939 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3940 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3941 cleanup_test32_mount
3943 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3947 test_mkdir -p $DIR/d32m/tmp
3948 TMP_DIR=$DIR/d32m/tmp
3949 ln -s $DIR $TMP_DIR/symlink11
3950 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3951 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3952 error "symlink11 not a link"
3953 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3954 error "symlink01 not a link"
3956 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3960 test_mkdir -p $DIR/d32n/tmp
3961 TMP_DIR=$DIR/d32n/tmp
3962 ln -s $DIR $TMP_DIR/symlink11
3963 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3964 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3965 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3967 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3971 test_mkdir -p $DIR/d32o/tmp
3972 TMP_DIR=$DIR/d32o/tmp
3973 ln -s $DIR/$tfile $TMP_DIR/symlink12
3974 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3975 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3976 error "symlink12 not a link"
3977 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3978 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3979 error "$DIR/d32o/tmp/symlink12 not file type"
3980 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3981 error "$DIR/d32o/symlink02 not file type"
3983 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3993 test_mkdir -p $DIR/d32p/tmp
3995 TMP_DIR=$DIR/d32p/tmp
3997 ln -s $DIR/$tfile $TMP_DIR/symlink12
3999 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4001 cat $DIR/d32p/tmp/symlink12 ||
4002 error "Can't open $DIR/d32p/tmp/symlink12"
4004 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4007 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4012 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4013 trap cleanup_test32_mount EXIT
4014 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4015 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4016 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4017 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4018 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4019 cleanup_test32_mount
4021 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4026 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4027 trap cleanup_test32_mount EXIT
4028 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4029 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4030 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4031 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4032 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4033 cleanup_test32_mount
4035 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4040 chmod 444 $DIR/$tfile
4041 chown $RUNAS_ID $DIR/$tfile
4043 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4046 run_test 33aa "write file with mode 444 (should return error)"
4050 test_mkdir $DIR/$tdir
4051 chown $RUNAS_ID $DIR/$tdir
4052 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4053 error "$RUNAS create $tdir/$tfile failed"
4054 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4055 error "open RDWR" || true
4057 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4061 test_mkdir $DIR/$tdir
4062 chown $RUNAS_ID $DIR/$tdir
4063 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4065 run_test 33b "test open file with malformed flags (No panic)"
4068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4069 remote_ost_nodsh && skip "remote OST with nodsh"
4077 test_mkdir $DIR/$tdir
4078 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4081 for ostnum in $(seq $OSTCOUNT); do
4082 # test-framework's OST numbering is one-based, while Lustre's
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 # check if at least some write_bytes stats are counted
4086 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4087 obdfilter.$ostname.stats |
4088 awk '/^write_bytes/ {print $7}' )
4089 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4090 if (( ${write_bytes:-0} > 0 )); then
4096 $all_zeros || return 0
4099 echo foo > $DIR/$tdir/bar
4103 # Total up write_bytes after writing. We'd better find non-zeros.
4104 for ostnum in $(seq $OSTCOUNT); do
4105 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4106 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4107 obdfilter/$ostname/stats |
4108 awk '/^write_bytes/ {print $7}' )
4109 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4110 if (( ${write_bytes:-0} > 0 )); then
4117 for ostnum in $(seq $OSTCOUNT); do
4118 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4119 echo "Check write_bytes is in obdfilter.*.stats:"
4120 do_facet ost$ostnum lctl get_param -n \
4121 obdfilter.$ostname.stats
4123 error "OST not keeping write_bytes stats (b=22312)"
4126 run_test 33c "test write_bytes stats"
4129 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4133 local remote_dir=$DIR/$tdir/remote_dir
4135 test_mkdir $DIR/$tdir
4136 $LFS mkdir -i $MDTIDX $remote_dir ||
4137 error "create remote directory failed"
4139 touch $remote_dir/$tfile
4140 chmod 444 $remote_dir/$tfile
4141 chown $RUNAS_ID $remote_dir/$tfile
4143 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4145 chown $RUNAS_ID $remote_dir
4146 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4147 error "create" || true
4148 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4149 error "open RDWR" || true
4150 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4152 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4159 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4160 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4161 mkdir $DIR/$tdir/local_dir
4163 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4164 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4165 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4167 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4168 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4170 rmdir $DIR/$tdir/* || error "rmdir failed"
4173 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4174 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4175 mkdir $DIR/$tdir/local_dir
4177 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4178 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4179 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4181 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4182 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4184 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4187 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4188 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4189 mkdir $DIR/$tdir/local_dir
4191 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4192 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4193 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4195 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4196 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4198 run_test 33e "mkdir and striped directory should have same mode"
4202 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4207 remote_mds_nodsh && skip "remote MDS with nodsh"
4210 chmod go+rwx $DIR/$tdir
4211 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4212 trap cleanup_33f EXIT
4214 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4215 error "cannot create striped directory"
4217 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4218 error "cannot create files in striped directory"
4220 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4221 error "cannot remove files in striped directory"
4223 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4224 error "cannot remove striped directory"
4228 run_test 33f "nonroot user can create, access, and remove a striped directory"
4231 mkdir -p $DIR/$tdir/dir2
4233 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4235 [[ $err =~ "exists" ]] || error "Not exists error"
4237 run_test 33g "nonroot user create already existing root created file"
4240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4241 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4242 skip "Need MDS version at least 2.13.50"
4244 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4245 error "mkdir $tdir failed"
4246 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4248 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4251 for fname in $DIR/$tdir/$tfile.bak \
4252 $DIR/$tdir/$tfile.SAV \
4253 $DIR/$tdir/$tfile.orig \
4254 $DIR/$tdir/$tfile~; do
4255 touch $fname || error "touch $fname failed"
4256 index2=$($LFS getstripe -m $fname)
4257 [ $index -eq $index2 ] ||
4258 error "$fname MDT index mismatch $index != $index2"
4262 for i in {1..250}; do
4263 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4264 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4265 touch $fname || error "touch $fname failed"
4266 index2=$($LFS getstripe -m $fname)
4267 if [[ $index != $index2 ]]; then
4268 failed=$((failed + 1))
4269 echo "$fname MDT index mismatch $index != $index2"
4273 echo "$failed MDT index mismatches"
4274 (( failed < 20 )) || error "MDT index mismatch $failed times"
4277 run_test 33h "temp file is located on the same MDT as target"
4281 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4283 local FNAME=$(str_repeat 'f' 250)
4285 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4286 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4291 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4293 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4295 lctl --device %$MDC deactivate
4296 stack_trap "lctl --device %$MDC activate"
4297 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4298 total=$(\ls -l $DIR/$tdir | wc -l)
4299 # "ls -l" will list total in the first line
4300 total=$((total - 1))
4301 (( total + count == 1000 )) ||
4302 error "ls list $total files, $count files on MDT1"
4304 run_test 33i "striped directory can be accessed when one MDT is down"
4306 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4309 $MCREATE $DIR/f34 || error "mcreate failed"
4310 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4311 error "getstripe failed"
4312 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4313 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4314 error "getstripe failed"
4315 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4316 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4318 run_test 34a "truncate file that has not been opened ==========="
4321 [ ! -f $DIR/f34 ] && test_34a
4322 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4323 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4324 $OPENFILE -f O_RDONLY $DIR/f34
4325 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4326 error "getstripe failed"
4327 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4328 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4330 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4333 [ ! -f $DIR/f34 ] && test_34a
4334 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4335 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4336 $OPENFILE -f O_RDWR $DIR/f34
4337 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4338 error "$LFS getstripe failed"
4339 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4340 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4342 run_test 34c "O_RDWR opening file-with-size works =============="
4345 [ ! -f $DIR/f34 ] && test_34a
4346 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4348 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4349 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4352 run_test 34d "write to sparse file ============================="
4356 $MCREATE $DIR/f34e || error "mcreate failed"
4357 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4358 $CHECKSTAT -s 1000 $DIR/f34e ||
4359 error "Size of $DIR/f34e not equal to 1000 bytes"
4360 $OPENFILE -f O_RDWR $DIR/f34e
4361 $CHECKSTAT -s 1000 $DIR/f34e ||
4362 error "Size of $DIR/f34e not equal to 1000 bytes"
4364 run_test 34e "create objects, some with size and some without =="
4366 test_34f() { # bug 6242, 6243
4367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4371 $MCREATE $DIR/f34f || error "mcreate failed"
4372 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4373 dd if=$DIR/f34f of=$TMP/f34f
4374 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4375 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4376 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4377 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4378 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4380 run_test 34f "read from a file with no objects until EOF ======="
4383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4385 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4387 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4388 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4389 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4390 cancel_lru_locks osc
4391 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4392 error "wrong size after lock cancel"
4394 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4395 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4396 error "expanding truncate failed"
4397 cancel_lru_locks osc
4398 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4399 error "wrong expanded size after lock cancel"
4401 run_test 34g "truncate long file ==============================="
4404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4409 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4410 sync # Flush the cache so that multiop below does not block on cache
4411 # flush when getting the group lock
4412 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4415 # Since just timed wait is not good enough, let's do a sync write
4416 # that way we are sure enough time for a roundtrip + processing
4417 # passed + 2 seconds of extra margin.
4418 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4422 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4423 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4427 local nsz=`stat -c %s $DIR/$tfile`
4428 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4430 run_test 34h "ftruncate file under grouplock should not block"
4433 cp /bin/sh $DIR/f35a
4435 chown $RUNAS_ID $DIR/f35a
4436 $RUNAS $DIR/f35a && error || true
4439 run_test 35a "exec file with mode 444 (should return and not leak)"
4443 utime $DIR/f36 || error "utime failed for MDS"
4445 run_test 36a "MDS utime check (mknod, utime)"
4449 utime $DIR/f36 || error "utime failed for OST"
4451 run_test 36b "OST utime check (open, utime)"
4456 chown $RUNAS_ID $DIR/d36
4457 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4459 run_test 36c "non-root MDS utime check (mknod, utime)"
4462 [ ! -d $DIR/d36 ] && test_36c
4463 echo "" > $DIR/d36/f36
4464 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4466 run_test 36d "non-root OST utime check (open, utime)"
4469 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4471 test_mkdir $DIR/$tdir
4472 touch $DIR/$tdir/$tfile
4473 $RUNAS utime $DIR/$tdir/$tfile &&
4474 error "utime worked, expected failure" || true
4476 run_test 36e "utime on non-owned file (should return error)"
4480 local LANG_SAVE=$LANG
4481 local LC_LANG_SAVE=$LC_LANG
4482 export LANG=C LC_LANG=C # for date language
4484 DATESTR="Dec 20 2000"
4485 test_mkdir $DIR/$tdir
4486 lctl set_param fail_loc=$fl
4488 cp /etc/hosts $DIR/$tdir/$tfile
4489 sync & # write RPC generated with "current" inode timestamp, but delayed
4491 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4492 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4493 cancel_lru_locks $OSC
4494 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4496 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4497 echo "BEFORE: $LS_BEFORE" && \
4498 echo "AFTER : $LS_AFTER" && \
4499 echo "WANT : $DATESTR" && \
4500 error "$DIR/$tdir/$tfile timestamps changed" || true
4502 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4508 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4509 subr_36fh "0x80000214"
4511 run_test 36f "utime on file racing with OST BRW write =========="
4514 remote_ost_nodsh && skip "remote OST with nodsh"
4515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4516 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4517 skip "Need MDS version at least 2.12.51"
4522 local tgt="obdfilter"
4524 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4526 test_mkdir $DIR/$tdir
4527 fmd_max_age=$(do_facet $facet \
4528 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4531 echo "FMD max age: ${fmd_max_age}s"
4532 touch $DIR/$tdir/$tfile
4533 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4534 gawk '{cnt=cnt+$1} END{print cnt}')
4535 echo "FMD before: $fmd"
4537 error "FMD wasn't create by touch"
4538 sleep $((fmd_max_age + 12))
4539 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4540 gawk '{cnt=cnt+$1} END{print cnt}')
4541 echo "FMD after: $fmd"
4543 error "FMD wasn't expired by ping"
4545 run_test 36g "FMD cache expiry ====================="
4548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4550 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4551 subr_36fh "0x80000227"
4553 run_test 36h "utime on file racing with OST BRW write =========="
4556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4558 test_mkdir $DIR/$tdir
4559 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4561 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4562 local new_mtime=$((mtime + 200))
4564 #change Modify time of striped dir
4565 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4566 error "change mtime failed"
4568 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4570 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4572 run_test 36i "change mtime on striped directory"
4574 # test_37 - duplicate with tests 32q 32r
4577 local file=$DIR/$tfile
4579 openfile -f O_DIRECTORY $file
4582 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4583 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4585 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4587 test_39a() { # was test_39
4589 touch $DIR/${tfile}2
4590 # ls -l $DIR/$tfile $DIR/${tfile}2
4591 # ls -lu $DIR/$tfile $DIR/${tfile}2
4592 # ls -lc $DIR/$tfile $DIR/${tfile}2
4594 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4595 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4597 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4599 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4601 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4602 error "O_TRUNC didn't change timestamps"
4605 run_test 39a "mtime changed on create"
4608 test_mkdir -c1 $DIR/$tdir
4609 cp -p /etc/passwd $DIR/$tdir/fopen
4610 cp -p /etc/passwd $DIR/$tdir/flink
4611 cp -p /etc/passwd $DIR/$tdir/funlink
4612 cp -p /etc/passwd $DIR/$tdir/frename
4613 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4616 echo "aaaaaa" >> $DIR/$tdir/fopen
4617 echo "aaaaaa" >> $DIR/$tdir/flink
4618 echo "aaaaaa" >> $DIR/$tdir/funlink
4619 echo "aaaaaa" >> $DIR/$tdir/frename
4621 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4622 local link_new=`stat -c %Y $DIR/$tdir/flink`
4623 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4624 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4626 cat $DIR/$tdir/fopen > /dev/null
4627 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4628 rm -f $DIR/$tdir/funlink2
4629 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4631 for (( i=0; i < 2; i++ )) ; do
4632 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4633 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4634 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4635 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4637 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4638 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4639 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4640 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4642 cancel_lru_locks $OSC
4643 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4646 run_test 39b "mtime change on open, link, unlink, rename ======"
4648 # this should be set to past
4649 TEST_39_MTIME=`date -d "1 year ago" +%s`
4655 local mtime0=`stat -c %Y $DIR1/$tfile`
4657 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4658 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 [ "$mtime1" = $TEST_39_MTIME ] || \
4660 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4663 echo hello >> $DIR1/$tfile
4665 local mtime2=`stat -c %Y $DIR1/$tfile`
4666 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4667 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4669 mv $DIR1/$tfile $DIR1/$tfile-1
4671 for (( i=0; i < 2; i++ )) ; do
4672 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4673 [ "$mtime2" = "$mtime3" ] || \
4674 error "mtime ($mtime2) changed (to $mtime3) on rename"
4676 cancel_lru_locks $OSC
4677 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4680 run_test 39c "mtime change on rename ==========================="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4687 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4689 for (( i=0; i < 2; i++ )) ; do
4690 local mtime=`stat -c %Y $DIR1/$tfile`
4691 [ $mtime = $TEST_39_MTIME ] || \
4692 error "mtime($mtime) is not set to $TEST_39_MTIME"
4694 cancel_lru_locks $OSC
4695 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4698 run_test 39d "create, utime, stat =============================="
4702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4705 local mtime1=`stat -c %Y $DIR1/$tfile`
4707 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4709 for (( i=0; i < 2; i++ )) ; do
4710 local mtime2=`stat -c %Y $DIR1/$tfile`
4711 [ $mtime2 = $TEST_39_MTIME ] || \
4712 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4714 cancel_lru_locks $OSC
4715 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4718 run_test 39e "create, stat, utime, stat ========================"
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4725 mtime1=`stat -c %Y $DIR1/$tfile`
4728 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ $mtime2 = $TEST_39_MTIME ] || \
4733 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4739 run_test 39f "create, stat, sleep, utime, stat ================="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4745 echo hello >> $DIR1/$tfile
4746 local mtime1=`stat -c %Y $DIR1/$tfile`
4749 chmod o+r $DIR1/$tfile
4751 for (( i=0; i < 2; i++ )) ; do
4752 local mtime2=`stat -c %Y $DIR1/$tfile`
4753 [ "$mtime1" = "$mtime2" ] || \
4754 error "lost mtime: $mtime2, should be $mtime1"
4756 cancel_lru_locks $OSC
4757 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4760 run_test 39g "write, chmod, stat ==============================="
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4770 echo hello >> $DIR1/$tfile
4771 local mtime1=`stat -c %Y $DIR1/$tfile`
4773 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4775 if [ "$d1" != "$d2" ]; then
4776 echo "write and touch not within one second"
4778 for (( i=0; i < 2; i++ )) ; do
4779 local mtime2=`stat -c %Y $DIR1/$tfile`
4780 [ "$mtime2" = $TEST_39_MTIME ] || \
4781 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4783 cancel_lru_locks $OSC
4784 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4788 run_test 39h "write, utime within one second, stat ============="
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4796 echo hello >> $DIR1/$tfile
4797 local mtime1=`stat -c %Y $DIR1/$tfile`
4799 mv $DIR1/$tfile $DIR1/$tfile-1
4801 for (( i=0; i < 2; i++ )) ; do
4802 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4804 [ "$mtime1" = "$mtime2" ] || \
4805 error "lost mtime: $mtime2, should be $mtime1"
4807 cancel_lru_locks $OSC
4808 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4811 run_test 39i "write, rename, stat =============================="
4814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4816 start_full_debug_logging
4820 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4821 lctl set_param fail_loc=0x80000412
4822 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4823 error "multiop failed"
4825 local mtime1=`stat -c %Y $DIR1/$tfile`
4827 mv $DIR1/$tfile $DIR1/$tfile-1
4829 kill -USR1 $multipid
4830 wait $multipid || error "multiop close failed"
4832 for (( i=0; i < 2; i++ )) ; do
4833 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4834 [ "$mtime1" = "$mtime2" ] ||
4835 error "mtime is lost on close: $mtime2, " \
4839 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4841 lctl set_param fail_loc=0
4842 stop_full_debug_logging
4844 run_test 39j "write, rename, close, stat ======================="
4847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4852 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4854 local mtime1=`stat -c %Y $DIR1/$tfile`
4856 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4858 kill -USR1 $multipid
4859 wait $multipid || error "multiop close failed"
4861 for (( i=0; i < 2; i++ )) ; do
4862 local mtime2=`stat -c %Y $DIR1/$tfile`
4864 [ "$mtime2" = $TEST_39_MTIME ] || \
4865 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4868 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4871 run_test 39k "write, utime, close, stat ========================"
4873 # this should be set to future
4874 TEST_39_ATIME=`date -d "1 year" +%s`
4877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4878 remote_mds_nodsh && skip "remote MDS with nodsh"
4880 local atime_diff=$(do_facet $SINGLEMDS \
4881 lctl get_param -n mdd.*MDT0000*.atime_diff)
4883 mkdir_on_mdt0 $DIR/$tdir
4885 # test setting directory atime to future
4886 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4887 local atime=$(stat -c %X $DIR/$tdir)
4888 [ "$atime" = $TEST_39_ATIME ] ||
4889 error "atime is not set to future: $atime, $TEST_39_ATIME"
4891 # test setting directory atime from future to now
4892 local now=$(date +%s)
4893 touch -a -d @$now $DIR/$tdir
4895 atime=$(stat -c %X $DIR/$tdir)
4896 [ "$atime" -eq "$now" ] ||
4897 error "atime is not updated from future: $atime, $now"
4899 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4902 # test setting directory atime when now > dir atime + atime_diff
4903 local d1=$(date +%s)
4905 local d2=$(date +%s)
4906 cancel_lru_locks mdc
4907 atime=$(stat -c %X $DIR/$tdir)
4908 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4909 error "atime is not updated : $atime, should be $d2"
4911 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4914 # test not setting directory atime when now < dir atime + atime_diff
4916 cancel_lru_locks mdc
4917 atime=$(stat -c %X $DIR/$tdir)
4918 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4919 error "atime is updated to $atime, should remain $d1<atime<$d2"
4921 do_facet $SINGLEMDS \
4922 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4924 run_test 39l "directory atime update ==========================="
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4931 local far_past_mtime=$(date -d "May 29 1953" +%s)
4932 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4934 touch -m -d @$far_past_mtime $DIR1/$tfile
4935 touch -a -d @$far_past_atime $DIR1/$tfile
4937 for (( i=0; i < 2; i++ )) ; do
4938 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4939 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4940 error "atime or mtime set incorrectly"
4942 cancel_lru_locks $OSC
4943 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4946 run_test 39m "test atime and mtime before 1970"
4948 test_39n() { # LU-3832
4949 remote_mds_nodsh && skip "remote MDS with nodsh"
4951 local atime_diff=$(do_facet $SINGLEMDS \
4952 lctl get_param -n mdd.*MDT0000*.atime_diff)
4957 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4960 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4961 atime0=$(stat -c %X $DIR/$tfile)
4964 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4965 atime1=$(stat -c %X $DIR/$tfile)
4968 cancel_lru_locks mdc
4969 cancel_lru_locks osc
4970 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4971 atime2=$(stat -c %X $DIR/$tfile)
4973 do_facet $SINGLEMDS \
4974 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4976 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4977 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4979 run_test 39n "check that O_NOATIME is honored"
4982 TESTDIR=$DIR/$tdir/$tfile
4983 [ -e $TESTDIR ] && rm -rf $TESTDIR
4990 links2=$(stat -c %h .)
4991 [ $(($links1 + 2)) != $links2 ] &&
4992 error "wrong links count $(($links1 + 2)) != $links2"
4994 links3=$(stat -c %h .)
4995 [ $(($links1 + 1)) != $links3 ] &&
4996 error "wrong links count $links1 != $links3"
4999 run_test 39o "directory cached attributes updated after create"
5002 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5005 TESTDIR=$DIR/$tdir/$tdir
5006 [ -e $TESTDIR ] && rm -rf $TESTDIR
5007 test_mkdir -p $TESTDIR
5011 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5012 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5014 links2=$(stat -c %h .)
5015 [ $(($links1 + 2)) != $links2 ] &&
5016 error "wrong links count $(($links1 + 2)) != $links2"
5018 links3=$(stat -c %h .)
5019 [ $(($links1 + 1)) != $links3 ] &&
5020 error "wrong links count $links1 != $links3"
5023 run_test 39p "remote directory cached attributes updated after create ========"
5026 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5027 skip "no atime update on old OST"
5028 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5029 skip_env "ldiskfs only test"
5033 saved_adiff=$(do_facet ost1 \
5034 lctl get_param -n obdfilter.*OST0000.atime_diff)
5035 stack_trap "do_facet ost1 \
5036 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5038 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5040 $LFS setstripe -i 0 $DIR/$tfile
5041 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5042 error "can't write initial file"
5043 cancel_lru_locks osc
5045 # exceed atime_diff and access file
5047 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5048 error "can't udpate atime"
5050 local atime_cli=$(stat -c %X $DIR/$tfile)
5051 echo "client atime: $atime_cli"
5052 # allow atime update to be written to device
5053 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5056 local ostdev=$(ostdevname 1)
5057 local fid=($(lfs getstripe -y $DIR/$tfile |
5058 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5059 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5060 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5062 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5063 local atime_ost=$(do_facet ost1 "$cmd" |&
5064 awk -F'[: ]' '/atime:/ { print $4 }')
5065 (( atime_cli == atime_ost )) ||
5066 error "atime on client $atime_cli != ost $atime_ost"
5068 run_test 39r "lazy atime update on OST"
5070 test_39q() { # LU-8041
5071 local testdir=$DIR/$tdir
5073 multiop_bg_pause $testdir D_c || error "multiop failed"
5075 cancel_lru_locks mdc
5076 kill -USR1 $multipid
5077 local atime=$(stat -c %X $testdir)
5078 [ "$atime" -ne 0 ] || error "atime is zero"
5080 run_test 39q "close won't zero out atime"
5083 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5084 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5085 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5086 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5087 error "$tfile is not 4096 bytes in size"
5089 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5093 small_write $DIR/f41 18
5095 run_test 41 "test small file write + fstat ====================="
5097 count_ost_writes() {
5098 lctl get_param -n ${OSC}.*.stats |
5099 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5100 END { printf("%0.0f", writes) }'
5107 BG_DIRTY_RATIO_SAVE=10
5108 MAX_BG_DIRTY_RATIO=25
5112 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5113 # dirty_ratio, dirty_background_ratio
5114 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5115 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5116 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5117 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5119 # if file not here, we are a 2.4 kernel
5120 kill -CONT `pidof kupdated`
5125 # setup the trap first, so someone cannot exit the test at the
5126 # exact wrong time and mess up a machine
5127 trap start_writeback EXIT
5128 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5129 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5130 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5131 sysctl -w vm.dirty_writeback_centisecs=0
5132 sysctl -w vm.dirty_writeback_centisecs=0
5133 # save and increase /proc/sys/vm/dirty_ratio
5134 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5135 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5136 # save and increase /proc/sys/vm/dirty_background_ratio
5137 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5138 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5140 # if file not here, we are a 2.4 kernel
5141 kill -STOP `pidof kupdated`
5145 # ensure that all stripes have some grant before we test client-side cache
5147 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5148 dd if=/dev/zero of=$i bs=4k count=1
5153 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5154 # file truncation, and file removal.
5156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5159 cancel_lru_locks $OSC
5161 sync; sleep 1; sync # just to be safe
5162 BEFOREWRITES=`count_ost_writes`
5163 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5164 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5165 AFTERWRITES=`count_ost_writes`
5166 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5167 error "$BEFOREWRITES < $AFTERWRITES"
5170 run_test 42a "ensure that we don't flush on close"
5173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5176 cancel_lru_locks $OSC
5179 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5180 BEFOREWRITES=$(count_ost_writes)
5181 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5182 AFTERWRITES=$(count_ost_writes)
5183 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5184 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5186 BEFOREWRITES=$(count_ost_writes)
5187 sync || error "sync: $?"
5188 AFTERWRITES=$(count_ost_writes)
5189 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5190 error "$BEFOREWRITES < $AFTERWRITES on sync"
5192 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5196 run_test 42b "test destroy of file with cached dirty data ======"
5198 # if these tests just want to test the effect of truncation,
5199 # they have to be very careful. consider:
5200 # - the first open gets a {0,EOF}PR lock
5201 # - the first write conflicts and gets a {0, count-1}PW
5202 # - the rest of the writes are under {count,EOF}PW
5203 # - the open for truncate tries to match a {0,EOF}PR
5204 # for the filesize and cancels the PWs.
5205 # any number of fixes (don't get {0,EOF} on open, match
5206 # composite locks, do smarter file size management) fix
5207 # this, but for now we want these tests to verify that
5208 # the cancellation with truncate intent works, so we
5209 # start the file with a full-file pw lock to match against
5210 # until the truncate.
5215 cancel_lru_locks $OSC
5217 # prime the file with 0,EOF PW to match
5221 # now the real test..
5222 dd if=/dev/zero of=$file bs=1024 count=100
5223 BEFOREWRITES=`count_ost_writes`
5224 $TRUNCATE $file $offset
5225 cancel_lru_locks $OSC
5226 AFTERWRITES=`count_ost_writes`
5231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5234 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5235 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5238 run_test 42c "test partial truncate of file with cached dirty data"
5241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5244 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5245 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5248 run_test 42d "test complete truncate of file with cached dirty data"
5250 test_42e() { # bug22074
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5253 local TDIR=$DIR/${tdir}e
5254 local pages=16 # hardcoded 16 pages, don't change it.
5255 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5256 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5260 test_mkdir $DIR/${tdir}e
5261 $LFS setstripe -c 1 $TDIR
5262 createmany -o $TDIR/f $files
5264 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5266 # we assume that with $OSTCOUNT files, at least one of them will
5267 # be allocated on OST0.
5268 warmup_files=$((OSTCOUNT * max_dirty_mb))
5269 createmany -o $TDIR/w $warmup_files
5271 # write a large amount of data into one file and sync, to get good
5272 # avail_grant number from OST.
5273 for ((i=0; i<$warmup_files; i++)); do
5274 idx=$($LFS getstripe -i $TDIR/w$i)
5275 [ $idx -ne 0 ] && continue
5276 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5279 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5281 $LCTL get_param $proc_osc0/cur_dirty_bytes
5282 $LCTL get_param $proc_osc0/cur_grant_bytes
5284 # create as much dirty pages as we can while not to trigger the actual
5285 # RPCs directly. but depends on the env, VFS may trigger flush during this
5286 # period, hopefully we are good.
5287 for ((i=0; i<$warmup_files; i++)); do
5288 idx=$($LFS getstripe -i $TDIR/w$i)
5289 [ $idx -ne 0 ] && continue
5290 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5292 $LCTL get_param $proc_osc0/cur_dirty_bytes
5293 $LCTL get_param $proc_osc0/cur_grant_bytes
5295 # perform the real test
5296 $LCTL set_param $proc_osc0/rpc_stats 0
5297 for ((;i<$files; i++)); do
5298 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5299 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5302 $LCTL get_param $proc_osc0/rpc_stats
5305 local have_ppr=false
5306 $LCTL get_param $proc_osc0/rpc_stats |
5307 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5308 # skip lines until we are at the RPC histogram data
5309 [ "$PPR" == "pages" ] && have_ppr=true && continue
5310 $have_ppr || continue
5312 # we only want the percent stat for < 16 pages
5313 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5315 percent=$((percent + WPCT))
5316 if [[ $percent -gt 15 ]]; then
5317 error "less than 16-pages write RPCs" \
5324 run_test 42e "verify sub-RPC writes are not done synchronously"
5326 test_43A() { # was test_43
5327 test_mkdir $DIR/$tdir
5328 cp -p /bin/ls $DIR/$tdir/$tfile
5329 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5331 # give multiop a chance to open
5334 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5336 # Wait for multiop to exit
5339 run_test 43A "execution of file opened for write should return -ETXTBSY"
5342 test_mkdir $DIR/$tdir
5343 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5344 $DIR/$tdir/sleep 60 &
5346 # Make sure exec of $tdir/sleep wins race with truncate
5348 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5351 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5356 test_mkdir $DIR/$tdir
5357 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5358 $DIR/$tdir/sleep 60 &
5360 # Make sure exec of $tdir/sleep wins race with truncate
5362 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5365 run_test 43b "truncate of file being executed should return -ETXTBSY"
5368 local testdir="$DIR/$tdir"
5371 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5372 ( cd $testdir && md5sum -c )
5374 run_test 43c "md5sum of copy into lustre"
5376 test_44A() { # was test_44
5377 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5379 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5380 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5382 run_test 44A "zero length read from a sparse stripe"
5385 local nstripe=$($LFS getstripe -c -d $DIR)
5386 [ -z "$nstripe" ] && skip "can't get stripe info"
5387 [[ $nstripe -gt $OSTCOUNT ]] &&
5388 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5390 local stride=$($LFS getstripe -S -d $DIR)
5391 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5392 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5395 OFFSETS="0 $((stride/2)) $((stride-1))"
5396 for offset in $OFFSETS; do
5397 for i in $(seq 0 $((nstripe-1))); do
5398 local GLOBALOFFSETS=""
5400 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5401 local myfn=$DIR/d44a-$size
5402 echo "--------writing $myfn at $size"
5403 ll_sparseness_write $myfn $size ||
5404 error "ll_sparseness_write"
5405 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5406 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5407 error "ll_sparseness_verify $GLOBALOFFSETS"
5409 for j in $(seq 0 $((nstripe-1))); do
5411 size=$((((j + $nstripe )*$stride + $offset)))
5412 ll_sparseness_write $myfn $size ||
5413 error "ll_sparseness_write"
5414 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5416 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5417 error "ll_sparseness_verify $GLOBALOFFSETS"
5422 run_test 44a "test sparse pwrite ==============================="
5426 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5432 before=`dirty_osc_total`
5433 echo executing "\"$*\""
5435 after=`dirty_osc_total`
5436 echo before $before, after $after
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5442 # Obtain grants from OST if it supports it
5443 echo blah > ${f}_grant
5446 do_dirty_record "echo blah > $f"
5447 [[ $before -eq $after ]] && error "write wasn't cached"
5448 do_dirty_record "> $f"
5449 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5450 do_dirty_record "echo blah > $f"
5451 [[ $before -eq $after ]] && error "write wasn't cached"
5452 do_dirty_record "sync"
5453 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5454 do_dirty_record "echo blah > $f"
5455 [[ $before -eq $after ]] && error "write wasn't cached"
5456 do_dirty_record "cancel_lru_locks osc"
5457 [[ $before -gt $after ]] ||
5458 error "lock cancellation didn't lower dirty count"
5461 run_test 45 "osc io page accounting ============================"
5463 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5464 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5465 # objects offset and an assert hit when an rpc was built with 1023's mapped
5466 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5473 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5475 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5476 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5480 run_test 46 "dirtying a previously written page ================"
5482 # test_47 is removed "Device nodes check" is moved to test_28
5484 test_48a() { # bug 2399
5485 [ "$mds1_FSTYPE" = "zfs" ] &&
5486 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5487 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5489 test_mkdir $DIR/$tdir
5491 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5492 test_mkdir $DIR/$tdir
5493 touch foo || error "'touch foo' failed after recreating cwd"
5495 touch .foo || error "'touch .foo' failed after recreating cwd"
5497 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5498 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5499 cd . || error "'cd .' failed after recreating cwd"
5500 mkdir . && error "'mkdir .' worked after recreating cwd"
5501 rmdir . && error "'rmdir .' worked after recreating cwd"
5502 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5503 cd .. || error "'cd ..' failed after recreating cwd"
5505 run_test 48a "Access renamed working dir (should return errors)="
5507 test_48b() { # bug 2399
5509 test_mkdir $DIR/$tdir
5511 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5512 touch foo && error "'touch foo' worked after removing cwd"
5513 mkdir foo && error "'mkdir foo' worked after removing cwd"
5514 touch .foo && error "'touch .foo' worked after removing cwd"
5515 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5516 ls . > /dev/null && error "'ls .' worked after removing cwd"
5517 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5518 mkdir . && error "'mkdir .' worked after removing cwd"
5519 rmdir . && error "'rmdir .' worked after removing cwd"
5520 ln -s . foo && error "'ln -s .' worked after removing cwd"
5521 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5523 run_test 48b "Access removed working dir (should return errors)="
5525 test_48c() { # bug 2350
5526 #lctl set_param debug=-1
5529 test_mkdir -p $DIR/$tdir/dir
5531 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5532 $TRACE touch foo && error "touch foo worked after removing cwd"
5533 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5534 touch .foo && error "touch .foo worked after removing cwd"
5535 mkdir .foo && error "mkdir .foo worked after removing cwd"
5536 $TRACE ls . && error "'ls .' worked after removing cwd"
5537 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5538 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5539 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5540 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5541 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5543 run_test 48c "Access removed working subdir (should return errors)"
5545 test_48d() { # bug 2350
5546 #lctl set_param debug=-1
5549 test_mkdir -p $DIR/$tdir/dir
5551 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5552 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5553 $TRACE touch foo && error "'touch foo' worked after removing parent"
5554 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5555 touch .foo && error "'touch .foo' worked after removing parent"
5556 mkdir .foo && error "mkdir .foo worked after removing parent"
5557 $TRACE ls . && error "'ls .' worked after removing parent"
5558 $TRACE ls .. && error "'ls ..' worked after removing parent"
5559 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5560 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5561 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5564 run_test 48d "Access removed parent subdir (should return errors)"
5566 test_48e() { # bug 4134
5567 #lctl set_param debug=-1
5570 test_mkdir -p $DIR/$tdir/dir
5572 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5573 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5574 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5575 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5576 # On a buggy kernel addition of "touch foo" after cd .. will
5577 # produce kernel oops in lookup_hash_it
5578 touch ../foo && error "'cd ..' worked after recreate parent"
5580 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5582 run_test 48e "Access to recreated parent subdir (should return errors)"
5585 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5586 skip "need MDS >= 2.13.55"
5587 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5588 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5589 skip "needs different host for mdt1 mdt2"
5590 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5592 $LFS mkdir -i0 $DIR/$tdir
5593 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5595 for d in sub1 sub2 sub3; do
5596 #define OBD_FAIL_OSD_REF_DEL 0x19c
5597 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5598 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5601 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5603 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5605 test_49() { # LU-1030
5606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5607 remote_ost_nodsh && skip "remote OST with nodsh"
5609 # get ost1 size - $FSNAME-OST0000
5610 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5612 # write 800M at maximum
5613 [[ $ost1_size -lt 2 ]] && ost1_size=2
5614 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5616 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5617 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5620 # change max_pages_per_rpc while writing the file
5621 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5622 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5623 # loop until dd process exits
5624 while ps ax -opid | grep -wq $dd_pid; do
5625 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5626 sleep $((RANDOM % 5 + 1))
5628 # restore original max_pages_per_rpc
5629 $LCTL set_param $osc1_mppc=$orig_mppc
5630 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5632 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5636 test_mkdir $DIR/$tdir
5638 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5640 run_test 50 "special situations: /proc symlinks ==============="
5642 test_51a() { # was test_51
5643 # bug 1516 - create an empty entry right after ".." then split dir
5644 test_mkdir -c1 $DIR/$tdir
5645 touch $DIR/$tdir/foo
5646 $MCREATE $DIR/$tdir/bar
5648 createmany -m $DIR/$tdir/longfile 201
5650 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5651 $MCREATE $DIR/$tdir/longfile$FNUM
5656 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5658 run_test 51a "special situations: split htree with empty entry =="
5660 cleanup_print_lfs_df () {
5667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5669 local dir=$DIR/$tdir
5670 local nrdirs=$((65536 + 100))
5672 # cleanup the directory
5675 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5679 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5680 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5681 [[ $numfree -lt $nrdirs ]] &&
5682 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5684 # need to check free space for the directories as well
5685 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5686 numfree=$(( blkfree / $(fs_inode_ksize) ))
5687 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5689 trap cleanup_print_lfs_df EXIT
5692 createmany -d $dir/d $nrdirs || {
5693 unlinkmany $dir/d $nrdirs
5694 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5698 nrdirs=$(ls -U $dir | wc -l)
5700 # unlink all but 100 subdirectories, then check it still works
5702 local delete=$((nrdirs - left))
5707 # for ldiskfs the nlink count should be 1, but this is OSD specific
5708 # and so this is listed for informational purposes only
5709 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5710 unlinkmany -d $dir/d $delete ||
5711 error "unlink of first $delete subdirs failed"
5713 echo "nlink between: $(stat -c %h $dir)"
5714 local found=$(ls -U $dir | wc -l)
5715 [ $found -ne $left ] &&
5716 error "can't find subdirs: found only $found, expected $left"
5718 unlinkmany -d $dir/d $delete $left ||
5719 error "unlink of second $left subdirs failed"
5720 # regardless of whether the backing filesystem tracks nlink accurately
5721 # or not, the nlink count shouldn't be more than "." and ".." here
5722 local after=$(stat -c %h $dir)
5723 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5724 echo "nlink after: $after"
5726 cleanup_print_lfs_df
5728 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5732 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5735 test_mkdir $DIR/$tdir
5736 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5738 qos_old=$(do_facet mds1 \
5739 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5740 do_nodes $(comma_list $(mdts_nodes)) \
5741 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5742 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5743 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5745 createmany -o $DIR/$tdir/t- 1000
5746 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5747 for ((n = 0; n < $OSTCOUNT; n++)); do
5748 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5749 END { printf("%0.0f", objs) }' $TMP/$tfile)
5750 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5751 '($1 == '$n') { objs += 1 } \
5752 END { printf("%0.0f", objs) }')
5753 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5755 unlinkmany $DIR/$tdir/t- 1000
5758 for ((n = 0; n < $OSTCOUNT; n++)); do
5759 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5760 { $LFS df && $LFS df -i &&
5761 error "OST $n has fewer objects vs. OST $nlast" \
5762 " (${objs[$n]} < ${objs[$nlast]}"; }
5763 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5764 { $LFS df && $LFS df -i &&
5765 error "OST $n has fewer objects vs. OST $nlast" \
5766 " (${objs[$n]} < ${objs[$nlast]}"; }
5768 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5769 { $LFS df && $LFS df -i &&
5770 error "OST $n has fewer #0 objects vs. OST $nlast" \
5771 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5772 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5773 { $LFS df && $LFS df -i &&
5774 error "OST $n has fewer #0 objects vs. OST $nlast" \
5775 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5779 run_test 51d "check object distribution"
5782 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5783 skip_env "ldiskfs only test"
5786 test_mkdir -c1 $DIR/$tdir
5787 test_mkdir -c1 $DIR/$tdir/d0
5789 touch $DIR/$tdir/d0/foo
5790 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5791 error "file exceed 65000 nlink limit!"
5792 unlinkmany $DIR/$tdir/d0/f- 65001
5795 run_test 51e "check file nlink limit"
5798 test_mkdir $DIR/$tdir
5801 local ulimit_old=$(ulimit -n)
5802 local spare=20 # number of spare fd's for scripts/libraries, etc.
5803 local mdt=$($LFS getstripe -m $DIR/$tdir)
5804 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5806 echo "MDT$mdt numfree=$numfree, max=$max"
5807 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5808 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5809 while ! ulimit -n $((numfree + spare)); do
5810 numfree=$((numfree * 3 / 4))
5812 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5814 echo "left ulimit at $ulimit_old"
5817 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5818 unlinkmany $DIR/$tdir/f $numfree
5819 error "create+open $numfree files in $DIR/$tdir failed"
5821 ulimit -n $ulimit_old
5823 # if createmany exits at 120s there will be fewer than $numfree files
5824 unlinkmany $DIR/$tdir/f $numfree || true
5826 run_test 51f "check many open files limit"
5829 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5830 test_mkdir $DIR/$tdir
5831 touch $DIR/$tdir/foo
5832 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5833 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5834 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5835 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5836 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5838 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5839 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5840 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5842 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5843 cp -r $DIR/$tdir $TMP/
5844 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5846 run_test 52a "append-only flag test (should return errors)"
5849 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5850 test_mkdir $DIR/$tdir
5851 touch $DIR/$tdir/foo
5852 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5853 cat test > $DIR/$tdir/foo && error "cat test worked"
5854 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5855 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5856 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5858 echo foo >> $DIR/$tdir/foo && error "echo worked"
5859 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5860 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5861 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5862 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5864 chattr -i $DIR/$tdir/foo || error "chattr failed"
5866 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5868 run_test 52b "immutable flag test (should return errors) ======="
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5872 remote_mds_nodsh && skip "remote MDS with nodsh"
5873 remote_ost_nodsh && skip "remote OST with nodsh"
5886 local support_last_seq=true
5888 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5889 support_last_seq=false
5892 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5894 for value in $(do_facet $SINGLEMDS \
5895 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5896 param=$(echo ${value[0]} | cut -d "=" -f1)
5897 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5899 if $support_last_seq; then
5900 param_seq=$(echo $param |
5901 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5902 mds_last_seq=$(do_facet $SINGLEMDS \
5903 $LCTL get_param -n $param_seq)
5905 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5907 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5908 node=$(facet_active_host ost$((ostnum+1)))
5909 param="obdfilter.$ostname.last_id"
5910 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5911 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5912 ost_last_id=$ost_last
5914 if $support_last_seq; then
5915 ost_last_id=$(echo $ost_last |
5916 awk -F':' '{print $2}' |
5918 ost_last_seq=$(echo $ost_last |
5919 awk -F':' '{print $1}')
5920 [[ $ost_last_seq = $mds_last_seq ]] || continue
5923 if [[ $ost_last_id != $mds_last ]]; then
5924 error "$ost_last_id != $mds_last"
5931 $found || error "can not match last_seq/last_id for $mdtosc"
5934 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5937 perl -MSocket -e ';' || skip "no Socket perl module installed"
5939 $SOCKETSERVER $DIR/socket ||
5940 error "$SOCKETSERVER $DIR/socket failed: $?"
5941 $SOCKETCLIENT $DIR/socket ||
5942 error "$SOCKETCLIENT $DIR/socket failed: $?"
5943 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5945 run_test 54a "unix domain socket test =========================="
5951 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5953 run_test 54b "char device works in lustre ======================"
5956 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5957 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5958 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5960 for i in $(seq 3 7); do
5961 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5970 loopdev="$DIR/loop54c"
5973 $UMOUNT $DIR/$tdir || rc=$?
5974 losetup -d $loopdev || true
5975 losetup -d $LOOPDEV || true
5976 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5983 loopdev="$DIR/loop54c"
5986 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5987 trap cleanup_54c EXIT
5988 mknod $loopdev b 7 $LOOPNUM
5989 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5990 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5991 losetup $loopdev $DIR/$tfile ||
5992 error "can't set up $loopdev for $DIR/$tfile"
5993 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5994 test_mkdir $DIR/$tdir
5995 mount -t ext2 $loopdev $DIR/$tdir ||
5996 error "error mounting $loopdev on $DIR/$tdir"
5997 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6000 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6004 run_test 54c "block device works in lustre ====================="
6007 local pipe="$DIR/$tfile.pipe"
6008 local string="aaaaaa"
6011 echo -n "$string" > $pipe &
6012 local result=$(cat $pipe)
6013 [[ "$result" == "$string" ]] || error "$result != $string"
6015 run_test 54d "fifo device works in lustre ======================"
6020 cp -aL /dev/console $f
6021 echo $string > $f || error "echo $string to $f failed"
6023 run_test 54e "console/tty device works in lustre ======================"
6028 local dir=$DIR/$tdir
6031 test_mkdir -p $dir/dir
6032 for i in $(seq $numfiles); do
6034 touch $dir/dir/file$i
6037 local numcomp=$($LFS getstripe --component-count $dir)
6039 [[ $numcomp == 0 ]] && numcomp=1
6041 # test lfs getstripe with --recursive
6042 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6044 [[ $filenum -eq $((numfiles * 2)) ]] ||
6045 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6046 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6047 [[ $filenum -eq $numfiles ]] ||
6048 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6049 echo "$LFS getstripe showed obdidx or l_ost_idx"
6051 # test lfs getstripe with file instead of dir
6052 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6053 [[ $filenum -eq 1 ]] ||
6054 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6055 echo "$LFS getstripe file1 passed"
6057 #test lfs getstripe with --verbose
6058 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6059 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6060 error "$LFS getstripe --verbose $dir: "\
6061 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6062 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6063 error "$LFS getstripe $dir: showed lmm_magic"
6065 #test lfs getstripe with -v prints lmm_fid
6066 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6067 local countfids=$((numdirs + numfiles * numcomp))
6068 [[ $filenum -eq $countfids ]] ||
6069 error "$LFS getstripe -v $dir: "\
6070 "got $filenum want $countfids lmm_fid"
6071 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6072 error "$LFS getstripe $dir: showed lmm_fid by default"
6073 echo "$LFS getstripe --verbose passed"
6075 #check for FID information
6076 local fid1=$($LFS getstripe --fid $dir/file1)
6077 local fid2=$($LFS getstripe --verbose $dir/file1 |
6078 awk '/lmm_fid: / { print $2; exit; }')
6079 local fid3=$($LFS path2fid $dir/file1)
6081 [ "$fid1" != "$fid2" ] &&
6082 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6083 [ "$fid1" != "$fid3" ] &&
6084 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6085 echo "$LFS getstripe --fid passed"
6087 #test lfs getstripe with --obd
6088 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6089 error "$LFS getstripe --obd wrong_uuid: should return error"
6091 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6094 local obduuid=$(ostuuid_from_index $ostidx)
6095 local found=$($LFS getstripe -r --obd $obduuid $dir |
6096 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6098 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6099 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6101 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6104 [[ $found -eq $filenum ]] ||
6105 error "$LFS getstripe --obd: found $found expect $filenum"
6106 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6107 sed '/^[ ]*'${ostidx}'[ ]/d' |
6108 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6109 error "$LFS getstripe --obd: should not show file on other obd"
6110 echo "$LFS getstripe --obd passed"
6112 run_test 56a "check $LFS getstripe"
6115 local dir=$DIR/$tdir
6119 for i in $(seq $numdirs); do
6120 test_mkdir $dir/dir$i
6123 # test lfs getdirstripe default mode is non-recursion, which is
6124 # different from lfs getstripe
6125 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6127 [[ $dircnt -eq 1 ]] ||
6128 error "$LFS getdirstripe: found $dircnt, not 1"
6129 dircnt=$($LFS getdirstripe --recursive $dir |
6130 grep -c lmv_stripe_count)
6131 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6132 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6134 run_test 56b "check $LFS getdirstripe"
6137 remote_ost_nodsh && skip "remote OST with nodsh"
6140 local ost_name=$(ostname_from_index $ost_idx)
6141 local old_status=$(ost_dev_status $ost_idx)
6142 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6144 [[ -z "$old_status" ]] ||
6145 skip_env "OST $ost_name is in $old_status status"
6147 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6148 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6149 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6150 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6151 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6152 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6155 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6156 error "$LFS df -v showing inactive devices"
6159 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6161 [[ "$new_status" =~ "D" ]] ||
6162 error "$ost_name status is '$new_status', missing 'D'"
6163 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6164 [[ "$new_status" =~ "N" ]] ||
6165 error "$ost_name status is '$new_status', missing 'N'"
6167 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6168 [[ "$new_status" =~ "f" ]] ||
6169 error "$ost_name status is '$new_status', missing 'f'"
6172 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6173 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6174 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6175 [[ -z "$p" ]] && restore_lustre_params < $p || true
6178 new_status=$(ost_dev_status $ost_idx)
6179 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6180 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6181 # can't check 'f' as devices may actually be on flash
6183 run_test 56c "check 'lfs df' showing device status"
6186 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6187 local osts=$($LFS df -v $MOUNT | grep -c OST)
6191 (( mdts == MDSCOUNT )) ||
6192 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6193 (( osts == OSTCOUNT )) ||
6194 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6196 run_test 56d "'lfs df -v' prints only configured devices"
6199 err_enoent=2 # No such file or directory
6200 err_eopnotsupp=95 # Operation not supported
6202 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6203 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6205 # Check for handling of path not exists
6206 output=$($LFS df $enoent_mnt 2>&1)
6209 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6210 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6211 error "expect failure $err_enoent, not $ret"
6213 # Check for handling of non-Lustre FS
6214 output=$($LFS df $notsup_mnt)
6217 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6218 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6219 error "expect success $err_eopnotsupp, not $ret"
6221 # Check for multiple LustreFS argument
6222 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6225 [[ $output -eq 3 && $ret -eq 0 ]] ||
6226 error "expect success 3, not $output, rc = $ret"
6228 # Check for correct non-Lustre FS handling among multiple
6230 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6231 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6234 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6235 error "expect success 2, not $output, rc = $ret"
6237 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6242 local local_tdir="$1"
6243 local local_numfiles="$2"
6244 local local_numdirs="$3"
6245 local dir_params="$4"
6246 local dir_stripe_params="$5"
6248 if [ ! -d "$local_tdir" ] ; then
6249 test_mkdir -p $dir_stripe_params $local_tdir
6250 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6251 for i in $(seq $local_numfiles) ; do
6252 touch $local_tdir/file$i
6254 for i in $(seq $local_numdirs) ; do
6255 test_mkdir $dir_stripe_params $local_tdir/dir$i
6256 for j in $(seq $local_numfiles) ; do
6257 touch $local_tdir/dir$i/file$j
6263 setup_56_special() {
6265 local local_numfiles=$2
6266 local local_numdirs=$3
6268 setup_56 $local_tdir $local_numfiles $local_numdirs
6270 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6271 for i in $(seq $local_numfiles) ; do
6272 mknod $local_tdir/loop${i}b b 7 $i
6273 mknod $local_tdir/null${i}c c 1 3
6274 ln -s $local_tdir/file1 $local_tdir/link${i}
6276 for i in $(seq $local_numdirs) ; do
6277 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6278 mknod $local_tdir/dir$i/null${i}c c 1 3
6279 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6285 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6286 local expected=$(($NUMDIRS + 2))
6288 setup_56 $dir $NUMFILES $NUMDIRS
6290 # test lfs find with -name
6291 for i in $(seq $NUMFILES) ; do
6292 local nums=$($LFS find -name "*$i" $dir | wc -l)
6294 [ $nums -eq $expected ] ||
6295 error "lfs find -name '*$i' $dir wrong: "\
6296 "found $nums, expected $expected"
6299 run_test 56g "check lfs find -name"
6302 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6303 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6305 setup_56 $dir $NUMFILES $NUMDIRS
6307 # test lfs find with ! -name
6308 for i in $(seq $NUMFILES) ; do
6309 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6311 [ $nums -eq $expected ] ||
6312 error "lfs find ! -name '*$i' $dir wrong: "\
6313 "found $nums, expected $expected"
6316 run_test 56h "check lfs find ! -name"
6319 local dir=$DIR/$tdir
6323 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6326 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6328 run_test 56i "check 'lfs find -ost UUID' skips directories"
6331 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6333 setup_56_special $dir $NUMFILES $NUMDIRS
6335 local expected=$((NUMDIRS + 1))
6336 local cmd="$LFS find -type d $dir"
6337 local nums=$($cmd | wc -l)
6339 [ $nums -eq $expected ] ||
6340 error "'$cmd' wrong: found $nums, expected $expected"
6342 run_test 56j "check lfs find -type d"
6345 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6347 setup_56_special $dir $NUMFILES $NUMDIRS
6349 local expected=$(((NUMDIRS + 1) * NUMFILES))
6350 local cmd="$LFS find -type f $dir"
6351 local nums=$($cmd | wc -l)
6353 [ $nums -eq $expected ] ||
6354 error "'$cmd' wrong: found $nums, expected $expected"
6356 run_test 56k "check lfs find -type f"
6359 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6361 setup_56_special $dir $NUMFILES $NUMDIRS
6363 local expected=$((NUMDIRS + NUMFILES))
6364 local cmd="$LFS find -type b $dir"
6365 local nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56l "check lfs find -type b"
6373 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6375 setup_56_special $dir $NUMFILES $NUMDIRS
6377 local expected=$((NUMDIRS + NUMFILES))
6378 local cmd="$LFS find -type c $dir"
6379 local nums=$($cmd | wc -l)
6380 [ $nums -eq $expected ] ||
6381 error "'$cmd' wrong: found $nums, expected $expected"
6383 run_test 56m "check lfs find -type c"
6386 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6387 setup_56_special $dir $NUMFILES $NUMDIRS
6389 local expected=$((NUMDIRS + NUMFILES))
6390 local cmd="$LFS find -type l $dir"
6391 local nums=$($cmd | wc -l)
6393 [ $nums -eq $expected ] ||
6394 error "'$cmd' wrong: found $nums, expected $expected"
6396 run_test 56n "check lfs find -type l"
6399 local dir=$DIR/$tdir
6401 setup_56 $dir $NUMFILES $NUMDIRS
6402 utime $dir/file1 > /dev/null || error "utime (1)"
6403 utime $dir/file2 > /dev/null || error "utime (2)"
6404 utime $dir/dir1 > /dev/null || error "utime (3)"
6405 utime $dir/dir2 > /dev/null || error "utime (4)"
6406 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6407 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6410 local nums=$($LFS find -mtime +0 $dir | wc -l)
6412 [ $nums -eq $expected ] ||
6413 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6416 cmd="$LFS find -mtime 0 $dir"
6417 nums=$($cmd | wc -l)
6418 [ $nums -eq $expected ] ||
6419 error "'$cmd' wrong: found $nums, expected $expected"
6421 run_test 56o "check lfs find -mtime for old files"
6424 local dir=$DIR/$tdir
6428 # just to make sure there is something that won't be found
6430 touch $dir/$tfile.now
6432 for age in year week day hour min; do
6433 count=$((count + 1))
6435 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6436 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6437 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6439 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6440 local nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6444 cmd="$LFS find $dir -atime $count${age:0:1}"
6445 nums=$($cmd | wc -l)
6446 [ $nums -eq $expected ] ||
6447 error "'$cmd' wrong: found $nums, expected $expected"
6451 cmd="$LFS find $dir -ctime +1s -type f"
6452 nums=$($cmd | wc -l)
6453 (( $nums == $count * 2 + 1)) ||
6454 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6456 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6458 test_newerXY_base() {
6461 local dir=$DIR/$tdir
6465 if [ $y == "t" ]; then
6466 if [ $x == "b" ]; then
6467 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6469 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6472 ref=$DIR/$tfile.newer.$x$y
6473 touch $ref || error "touch $ref failed"
6476 echo "before = $ref"
6478 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6480 if [ $y == "t" ]; then
6481 if [ $x == "b" ]; then
6482 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6484 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6487 negref=$DIR/$tfile.negnewer.$x$y
6488 touch $negref || error "touch $negref failed"
6491 echo "after = $negref"
6492 local cmd="$LFS find $dir -newer$x$y $ref"
6493 local nums=$(eval $cmd | wc -l)
6494 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6496 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6497 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6499 cmd="$LFS find $dir ! -newer$x$y $negref"
6500 nums=$(eval $cmd | wc -l)
6501 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6502 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6504 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6505 nums=$(eval $cmd | wc -l)
6506 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6507 error "'$cmd' wrong: found $nums between, expected $expected"; }
6513 test_newerXY_base "a" "a"
6514 test_newerXY_base "a" "m"
6515 test_newerXY_base "a" "c"
6516 test_newerXY_base "m" "a"
6517 test_newerXY_base "m" "m"
6518 test_newerXY_base "m" "c"
6519 test_newerXY_base "c" "a"
6520 test_newerXY_base "c" "m"
6521 test_newerXY_base "c" "c"
6523 [[ -n "$sles_version" ]] &&
6524 echo "skip timestamp tests on SLES, LU-13665" && return 0
6526 test_newerXY_base "a" "t"
6527 test_newerXY_base "m" "t"
6528 test_newerXY_base "c" "t"
6530 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6531 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6532 ! btime_supported && echo "btime unsupported" && return 0
6534 test_newerXY_base "b" "b"
6535 test_newerXY_base "b" "t"
6537 run_test 56oc "check lfs find -newerXY work"
6540 local dir=$DIR/$tdir
6545 $LFS find $dir -btime -1d -type f
6552 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6553 ! btime_supported && skip "btime unsupported on MDS"
6555 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6556 ! btime_supported && skip "btime unsupported on clients"
6558 local dir=$DIR/$tdir
6559 local ref=$DIR/$tfile.ref
6560 local negref=$DIR/$tfile.negref
6562 mkdir $dir || error "mkdir $dir failed"
6563 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6564 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6565 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6566 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6567 touch $ref || error "touch $ref failed"
6568 # sleep 3 seconds at least
6571 local before=$(do_facet mds1 date +%s)
6572 local skew=$(($(date +%s) - before + 1))
6574 if (( skew < 0 && skew > -5 )); then
6575 sleep $((0 - skew + 1))
6579 # Set the dir stripe params to limit files all on MDT0,
6580 # otherwise we need to calc the max clock skew between
6581 # the client and MDTs.
6582 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6584 touch $negref || error "touch $negref failed"
6586 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6587 local nums=$($cmd | wc -l)
6588 local expected=$(((NUMFILES + 1) * NUMDIRS))
6590 [ $nums -eq $expected ] ||
6591 error "'$cmd' wrong: found $nums, expected $expected"
6593 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6594 nums=$($cmd | wc -l)
6595 expected=$((NUMFILES + 1))
6596 [ $nums -eq $expected ] ||
6597 error "'$cmd' wrong: found $nums, expected $expected"
6599 [ $skew -lt 0 ] && return
6601 local after=$(do_facet mds1 date +%s)
6602 local age=$((after - before + 1 + skew))
6604 cmd="$LFS find $dir -btime -${age}s -type f"
6605 nums=$($cmd | wc -l)
6606 expected=$(((NUMFILES + 1) * NUMDIRS))
6608 echo "Clock skew between client and server: $skew, age:$age"
6609 [ $nums -eq $expected ] ||
6610 error "'$cmd' wrong: found $nums, expected $expected"
6612 expected=$(($NUMDIRS + 1))
6613 cmd="$LFS find $dir -btime -${age}s -type d"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6617 rm -f $ref $negref || error "Failed to remove $ref $negref"
6619 run_test 56od "check lfs find -btime with units"
6622 [ $RUNAS_ID -eq $UID ] &&
6623 skip_env "RUNAS_ID = UID = $UID -- skipping"
6625 local dir=$DIR/$tdir
6627 setup_56 $dir $NUMFILES $NUMDIRS
6628 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6630 local expected=$NUMFILES
6631 local cmd="$LFS find -uid $RUNAS_ID $dir"
6632 local nums=$($cmd | wc -l)
6634 [ $nums -eq $expected ] ||
6635 error "'$cmd' wrong: found $nums, expected $expected"
6637 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6638 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6639 nums=$($cmd | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "'$cmd' wrong: found $nums, expected $expected"
6643 run_test 56p "check lfs find -uid and ! -uid"
6646 [ $RUNAS_ID -eq $UID ] &&
6647 skip_env "RUNAS_ID = UID = $UID -- skipping"
6649 local dir=$DIR/$tdir
6651 setup_56 $dir $NUMFILES $NUMDIRS
6652 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6654 local expected=$NUMFILES
6655 local cmd="$LFS find -gid $RUNAS_GID $dir"
6656 local nums=$($cmd | wc -l)
6658 [ $nums -eq $expected ] ||
6659 error "'$cmd' wrong: found $nums, expected $expected"
6661 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6662 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6663 nums=$($cmd | wc -l)
6664 [ $nums -eq $expected ] ||
6665 error "'$cmd' wrong: found $nums, expected $expected"
6667 run_test 56q "check lfs find -gid and ! -gid"
6670 local dir=$DIR/$tdir
6672 setup_56 $dir $NUMFILES $NUMDIRS
6675 local cmd="$LFS find -size 0 -type f -lazy $dir"
6676 local nums=$($cmd | wc -l)
6678 [ $nums -eq $expected ] ||
6679 error "'$cmd' wrong: found $nums, expected $expected"
6680 cmd="$LFS find -size 0 -type f $dir"
6681 nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] ||
6683 error "'$cmd' wrong: found $nums, expected $expected"
6686 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6687 nums=$($cmd | wc -l)
6688 [ $nums -eq $expected ] ||
6689 error "'$cmd' wrong: found $nums, expected $expected"
6690 cmd="$LFS find ! -size 0 -type f $dir"
6691 nums=$($cmd | wc -l)
6692 [ $nums -eq $expected ] ||
6693 error "'$cmd' wrong: found $nums, expected $expected"
6695 echo "test" > $dir/$tfile
6696 echo "test2" > $dir/$tfile.2 && sync
6698 cmd="$LFS find -size 5 -type f -lazy $dir"
6699 nums=$($cmd | wc -l)
6700 [ $nums -eq $expected ] ||
6701 error "'$cmd' wrong: found $nums, expected $expected"
6702 cmd="$LFS find -size 5 -type f $dir"
6703 nums=$($cmd | wc -l)
6704 [ $nums -eq $expected ] ||
6705 error "'$cmd' wrong: found $nums, expected $expected"
6708 cmd="$LFS find -size +5 -type f -lazy $dir"
6709 nums=$($cmd | wc -l)
6710 [ $nums -eq $expected ] ||
6711 error "'$cmd' wrong: found $nums, expected $expected"
6712 cmd="$LFS find -size +5 -type f $dir"
6713 nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] ||
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 cmd="$LFS find -size +0 -type f -lazy $dir"
6719 nums=$($cmd | wc -l)
6720 [ $nums -eq $expected ] ||
6721 error "'$cmd' wrong: found $nums, expected $expected"
6722 cmd="$LFS find -size +0 -type f $dir"
6723 nums=$($cmd | wc -l)
6724 [ $nums -eq $expected ] ||
6725 error "'$cmd' wrong: found $nums, expected $expected"
6728 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6729 nums=$($cmd | wc -l)
6730 [ $nums -eq $expected ] ||
6731 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find ! -size -5 -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6738 cmd="$LFS find -size -5 -type f -lazy $dir"
6739 nums=$($cmd | wc -l)
6740 [ $nums -eq $expected ] ||
6741 error "'$cmd' wrong: found $nums, expected $expected"
6742 cmd="$LFS find -size -5 -type f $dir"
6743 nums=$($cmd | wc -l)
6744 [ $nums -eq $expected ] ||
6745 error "'$cmd' wrong: found $nums, expected $expected"
6747 run_test 56r "check lfs find -size works"
6754 cancel_lru_locks $OSC
6756 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6757 local nums=$($cmd | wc -l)
6759 [ $nums -eq $expected ] ||
6760 error "'$cmd' wrong: found $nums, expected $expected"
6762 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6764 if (( rpcs_before + glimpses != rpcs_after )); then
6765 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6766 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6768 if [[ $glimpses == 0 ]]; then
6769 error "'$cmd' should not send glimpse RPCs to OST"
6771 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6777 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6778 skip "MDS < 2.12.58 doesn't return LSOM data"
6779 local dir=$DIR/$tdir
6780 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6782 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6784 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6785 $LCTL set_param -n llite.*.statahead_agl=0
6786 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6788 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6789 # open and close all files to ensure LSOM is updated
6790 cancel_lru_locks $OSC
6791 find $dir -type f | xargs cat > /dev/null
6793 # expect_found glimpse_rpcs command_to_run
6794 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6795 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6796 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6797 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6799 echo "test" > $dir/$tfile
6800 echo "test2" > $dir/$tfile.2 && sync
6801 cancel_lru_locks $OSC
6802 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6804 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6805 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6806 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6807 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6809 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6810 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6811 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6812 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6813 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6814 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6816 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6819 local dir=$DIR/$tdir
6820 local tmp=$TMP/$tfile.log
6823 test_mkdir -p $dir || error "failed to mkdir $dir"
6824 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6825 error "failed to setstripe $dir/$tfile"
6826 mdt_idx=$($LFS getdirstripe -i $dir)
6827 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6829 stack_trap "rm -f $tmp" EXIT
6830 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6831 ! grep -q obd_uuid $tmp ||
6832 error "failed to find --size +100K --ost 0 $dir"
6833 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6834 ! grep -q obd_uuid $tmp ||
6835 error "failed to find --size +100K --mdt $mdt_idx $dir"
6837 run_test 56rb "check lfs find --size --ost/--mdt works"
6840 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6841 local dir=$DIR/$tdir
6844 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6845 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6846 (( $MDSCOUNT > 2 )) &&
6847 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6848 mkdir $dir/$tdir-{1..10}
6849 touch $dir/$tfile-{1..10}
6851 found=$($LFS find $dir --mdt-count 2 | wc -l)
6853 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6855 found=$($LFS find $dir -T +1 | wc -l)
6856 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6857 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6859 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6861 (( $found == $expect )) || error "found $found all_char, expect $expect"
6863 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6864 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6865 (( $found == $expect )) || error "found $found all_char, expect $expect"
6867 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6869 test_56s() { # LU-611 #LU-9369
6870 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6872 local dir=$DIR/$tdir
6873 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6875 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6876 for i in $(seq $NUMDIRS); do
6877 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6880 local expected=$NUMDIRS
6881 local cmd="$LFS find -c $OSTCOUNT $dir"
6882 local nums=$($cmd | wc -l)
6884 [ $nums -eq $expected ] || {
6885 $LFS getstripe -R $dir
6886 error "'$cmd' wrong: found $nums, expected $expected"
6889 expected=$((NUMDIRS + onestripe))
6890 cmd="$LFS find -stripe-count +0 -type f $dir"
6891 nums=$($cmd | wc -l)
6892 [ $nums -eq $expected ] || {
6893 $LFS getstripe -R $dir
6894 error "'$cmd' wrong: found $nums, expected $expected"
6898 cmd="$LFS find -stripe-count 1 -type f $dir"
6899 nums=$($cmd | wc -l)
6900 [ $nums -eq $expected ] || {
6901 $LFS getstripe -R $dir
6902 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -stripe-count -2 -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] || {
6908 $LFS getstripe -R $dir
6909 error "'$cmd' wrong: found $nums, expected $expected"
6913 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6914 nums=$($cmd | wc -l)
6915 [ $nums -eq $expected ] || {
6916 $LFS getstripe -R $dir
6917 error "'$cmd' wrong: found $nums, expected $expected"
6920 run_test 56s "check lfs find -stripe-count works"
6922 test_56t() { # LU-611 #LU-9369
6923 local dir=$DIR/$tdir
6925 setup_56 $dir 0 $NUMDIRS
6926 for i in $(seq $NUMDIRS); do
6927 $LFS setstripe -S 8M $dir/dir$i/$tfile
6930 local expected=$NUMDIRS
6931 local cmd="$LFS find -S 8M $dir"
6932 local nums=$($cmd | wc -l)
6934 [ $nums -eq $expected ] || {
6935 $LFS getstripe -R $dir
6936 error "'$cmd' wrong: found $nums, expected $expected"
6940 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6942 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6944 expected=$(((NUMDIRS + 1) * NUMFILES))
6945 cmd="$LFS find -stripe-size 512k -type f $dir"
6946 nums=$($cmd | wc -l)
6947 [ $nums -eq $expected ] ||
6948 error "'$cmd' wrong: found $nums, expected $expected"
6950 cmd="$LFS find -stripe-size +320k -type f $dir"
6951 nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6956 cmd="$LFS find -stripe-size +200k -type f $dir"
6957 nums=$($cmd | wc -l)
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6961 cmd="$LFS find -stripe-size -640k -type f $dir"
6962 nums=$($cmd | wc -l)
6963 [ $nums -eq $expected ] ||
6964 error "'$cmd' wrong: found $nums, expected $expected"
6967 cmd="$LFS find -stripe-size 256k -type f $dir"
6968 nums=$($cmd | wc -l)
6969 [ $nums -eq $expected ] ||
6970 error "'$cmd' wrong: found $nums, expected $expected"
6972 cmd="$LFS find -stripe-size -320k -type f $dir"
6973 nums=$($cmd | wc -l)
6974 [ $nums -eq $expected ] ||
6975 error "'$cmd' wrong: found $nums, expected $expected"
6978 cmd="$LFS find -stripe-size 1024k -type f $dir"
6979 nums=$($cmd | wc -l)
6980 [ $nums -eq $expected ] ||
6981 error "'$cmd' wrong: found $nums, expected $expected"
6983 run_test 56t "check lfs find -stripe-size works"
6985 test_56u() { # LU-611
6986 local dir=$DIR/$tdir
6988 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6990 if [[ $OSTCOUNT -gt 1 ]]; then
6991 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6997 local expected=$(((NUMDIRS + 1) * NUMFILES))
6998 local cmd="$LFS find -stripe-index 0 -type f $dir"
6999 local nums=$($cmd | wc -l)
7001 [ $nums -eq $expected ] ||
7002 error "'$cmd' wrong: found $nums, expected $expected"
7005 cmd="$LFS find -stripe-index 1 -type f $dir"
7006 nums=$($cmd | wc -l)
7007 [ $nums -eq $expected ] ||
7008 error "'$cmd' wrong: found $nums, expected $expected"
7010 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7011 nums=$($cmd | wc -l)
7012 [ $nums -eq $expected ] ||
7013 error "'$cmd' wrong: found $nums, expected $expected"
7016 # This should produce an error and not return any files
7017 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7018 nums=$($cmd 2>/dev/null | wc -l)
7019 [ $nums -eq $expected ] ||
7020 error "'$cmd' wrong: found $nums, expected $expected"
7022 if [[ $OSTCOUNT -gt 1 ]]; then
7023 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7024 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7025 nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7030 run_test 56u "check lfs find -stripe-index works"
7034 local dir=$DIR/$tdir
7036 setup_56 $dir $NUMFILES $NUMDIRS
7038 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7039 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7041 for file in $($LFS find -m $UUID $dir); do
7042 file_midx=$($LFS getstripe -m $file)
7043 [ $file_midx -eq $mdt_idx ] ||
7044 error "lfs find -m $UUID != getstripe -m $file_midx"
7047 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7053 local dir=$DIR/$tdir
7055 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7057 local stripe_size=$($LFS getstripe -S -d $dir) ||
7058 error "$LFS getstripe -S -d $dir failed"
7059 stripe_size=${stripe_size%% *}
7061 local file_size=$((stripe_size * OSTCOUNT))
7062 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7063 local required_space=$((file_num * file_size))
7064 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7066 [[ $free_space -le $((required_space / 1024)) ]] &&
7067 skip_env "need $required_space, have $free_space kbytes"
7070 local dd_count=$((file_size / dd_bs))
7072 # write data into the files
7077 for i in $(seq $NUMFILES); do
7079 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7080 error "write data into $file failed"
7082 for i in $(seq $NUMDIRS); do
7083 for j in $(seq $NUMFILES); do
7084 file=$dir/dir$i/file$j
7085 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7086 error "write data into $file failed"
7090 # $LFS_MIGRATE will fail if hard link migration is unsupported
7091 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7092 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7093 error "creating links to $dir/dir1/file1 failed"
7098 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7101 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7104 eval $cmd || error "$cmd failed"
7106 check_stripe_count $dir/file1 $expected
7108 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7110 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7111 # OST 1 if it is on OST 0. This file is small enough to
7112 # be on only one stripe.
7113 file=$dir/migr_1_ost
7114 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7115 error "write data into $file failed"
7116 local obdidx=$($LFS getstripe -i $file)
7117 local oldmd5=$(md5sum $file)
7120 [[ $obdidx -eq 0 ]] && newobdidx=1
7121 cmd="$LFS migrate -i $newobdidx $file"
7123 eval $cmd || error "$cmd failed"
7125 local realobdix=$($LFS getstripe -i $file)
7126 local newmd5=$(md5sum $file)
7128 [[ $newobdidx -ne $realobdix ]] &&
7129 error "new OST is different (was=$obdidx, "\
7130 "wanted=$newobdidx, got=$realobdix)"
7131 [[ "$oldmd5" != "$newmd5" ]] &&
7132 error "md5sum differ: $oldmd5, $newmd5"
7136 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7138 eval $cmd || error "$cmd failed"
7140 for j in $(seq $NUMFILES); do
7141 check_stripe_count $dir/dir1/file$j $expected
7144 # lfs_migrate works with lfs find
7145 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7146 $LFS_MIGRATE -y -c $expected"
7148 eval $cmd || error "$cmd failed"
7150 for i in $(seq 2 $NUMFILES); do
7151 check_stripe_count $dir/file$i $expected
7153 for i in $(seq 2 $NUMDIRS); do
7154 for j in $(seq $NUMFILES); do
7155 check_stripe_count $dir/dir$i/file$j $expected
7159 run_test 56w "check lfs_migrate -c stripe_count works"
7162 local file1=$DIR/$tdir/file1
7163 local create_pool=false
7164 local initial_pool=$($LFS getstripe -p $DIR)
7168 echo -n "Creating test dir..."
7169 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7172 echo -n "Creating test file..."
7173 touch $file1 || error "cannot create file"
7176 echo -n "Detecting existing pools..."
7177 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7179 if [ ${#pool_list[@]} -gt 0 ]; then
7180 echo "${pool_list[@]}"
7181 for thispool in "${pool_list[@]}"; do
7182 if [[ -z "$initial_pool" ||
7183 "$initial_pool" != "$thispool" ]]; then
7185 echo "Using existing pool '$pool'"
7190 echo "none detected."
7192 if [ -z "$pool" ]; then
7193 pool=${POOL:-testpool}
7194 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7195 echo -n "Creating pool '$pool'..."
7197 pool_add $pool &> /dev/null ||
7198 error "pool_add failed"
7201 echo -n "Adding target to pool..."
7202 pool_add_targets $pool 0 0 1 &> /dev/null ||
7203 error "pool_add_targets failed"
7207 echo -n "Setting pool using -p option..."
7208 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7209 error "migrate failed rc = $?"
7212 echo -n "Verifying test file is in pool after migrating..."
7213 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7214 error "file was not migrated to pool $pool"
7217 echo -n "Removing test file from pool '$pool'..."
7218 # "lfs migrate $file" won't remove the file from the pool
7219 # until some striping information is changed.
7220 $LFS migrate -c 1 $file1 &> /dev/null ||
7221 error "cannot remove from pool"
7222 [ "$($LFS getstripe -p $file1)" ] &&
7223 error "pool still set"
7226 echo -n "Setting pool using --pool option..."
7227 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7228 error "migrate failed rc = $?"
7233 if $create_pool; then
7234 destroy_test_pools 2> /dev/null ||
7235 error "destroy test pools failed"
7238 run_test 56wb "check lfs_migrate pool support"
7241 local file1="$DIR/$tdir/file1"
7248 echo -n "Creating test dir..."
7249 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7250 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7251 error "cannot set stripe by '-S 1M -c 1'"
7254 echo -n "Setting initial stripe for test file..."
7255 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7256 error "cannot set stripe"
7257 cur_ssize=$($LFS getstripe -S "$file1")
7258 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7261 # File currently set to -S 512K -c 1
7263 # Ensure -c and -S options are rejected when -R is set
7264 echo -n "Verifying incompatible options are detected..."
7265 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7266 error "incompatible -c and -R options not detected"
7267 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7268 error "incompatible -S and -R options not detected"
7271 # Ensure unrecognized options are passed through to 'lfs migrate'
7272 echo -n "Verifying -S option is passed through to lfs migrate..."
7273 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7274 error "migration failed"
7275 cur_ssize=$($LFS getstripe -S "$file1")
7276 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7279 # File currently set to -S 1M -c 1
7281 # Ensure long options are supported
7282 echo -n "Verifying long options supported..."
7283 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7284 error "long option without argument not supported"
7285 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7286 error "long option with argument not supported"
7287 cur_ssize=$($LFS getstripe -S "$file1")
7288 [ $cur_ssize -eq 524288 ] ||
7289 error "migrate --stripe-size $cur_ssize != 524288"
7292 # File currently set to -S 512K -c 1
7294 if [ "$OSTCOUNT" -gt 1 ]; then
7295 echo -n "Verifying explicit stripe count can be set..."
7296 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7297 error "migrate failed"
7298 cur_scount=$($LFS getstripe -c "$file1")
7299 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7303 # File currently set to -S 512K -c 1 or -S 512K -c 2
7305 # Ensure parent striping is used if -R is set, and no stripe
7306 # count or size is specified
7307 echo -n "Setting stripe for parent directory..."
7308 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7309 error "cannot set stripe '-S 2M -c 1'"
7312 echo -n "Verifying restripe option uses parent stripe settings..."
7313 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7314 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7315 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7316 error "migrate failed"
7317 cur_ssize=$($LFS getstripe -S "$file1")
7318 [ $cur_ssize -eq $parent_ssize ] ||
7319 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7320 cur_scount=$($LFS getstripe -c "$file1")
7321 [ $cur_scount -eq $parent_scount ] ||
7322 error "migrate -R stripe_count $cur_scount != $parent_scount"
7325 # File currently set to -S 1M -c 1
7327 # Ensure striping is preserved if -R is not set, and no stripe
7328 # count or size is specified
7329 echo -n "Verifying striping size preserved when not specified..."
7330 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7331 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7332 error "cannot set stripe on parent directory"
7333 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7334 error "migrate failed"
7335 cur_ssize=$($LFS getstripe -S "$file1")
7336 [ $cur_ssize -eq $orig_ssize ] ||
7337 error "migrate by default $cur_ssize != $orig_ssize"
7340 # Ensure file name properly detected when final option has no argument
7341 echo -n "Verifying file name properly detected..."
7342 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7343 error "file name interpreted as option argument"
7349 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7352 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7354 local file1=$DIR/$tdir/file1
7356 echo -n "Creating test dir..."
7357 test_mkdir $DIR/$tdir || error "cannot create dir"
7360 echo -n "Creating test file..."
7364 # Ensure 'lfs migrate' will fail by using a non-existent option,
7365 # and make sure rsync is not called to recover
7366 echo -n "Make sure --no-rsync option works..."
7367 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7368 grep -q 'refusing to fall back to rsync' ||
7369 error "rsync was called with --no-rsync set"
7372 # Ensure rsync is called without trying 'lfs migrate' first
7373 echo -n "Make sure --rsync option works..."
7374 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7375 grep -q 'falling back to rsync' &&
7376 error "lfs migrate was called with --rsync set"
7379 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7380 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7381 grep -q 'at the same time' ||
7382 error "--rsync and --no-rsync accepted concurrently"
7388 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7394 test_mkdir $td || error "cannot create $td"
7395 touch $tf || error "cannot touch $tf"
7397 echo -n "Make sure --non-direct|-D works..."
7398 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7399 grep -q "lfs migrate --non-direct" ||
7400 error "--non-direct option cannot work correctly"
7401 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7402 grep -q "lfs migrate -D" ||
7403 error "-D option cannot work correctly"
7406 run_test 56we "check lfs_migrate --non-direct|-D support"
7409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7410 check_swap_layouts_support
7412 local dir=$DIR/$tdir
7413 local ref1=/etc/passwd
7414 local file1=$dir/file1
7416 test_mkdir $dir || error "creating dir $dir"
7417 $LFS setstripe -c 2 $file1
7419 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7420 stripe=$($LFS getstripe -c $file1)
7421 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7422 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7427 run_test 56x "lfs migration support"
7430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7431 check_swap_layouts_support
7433 local dir=$DIR/$tdir/$testnum
7437 local ref1=/etc/passwd
7438 local file1=$dir/file1
7440 $LFS setstripe -c 2 $file1
7442 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7444 local stripe=$($LFS getstripe -c $file1)
7446 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7447 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7452 run_test 56xa "lfs migration --block support"
7454 check_migrate_links() {
7456 local file1="$dir/file1"
7460 local total_count=$(($begin + $count - 1))
7461 local symlink_count=10
7464 if [ ! -f "$file1" ]; then
7465 echo -n "creating initial file..."
7466 $LFS setstripe -c 1 -S "512k" "$file1" ||
7467 error "cannot setstripe initial file"
7470 echo -n "creating symlinks..."
7471 for s in $(seq 1 $symlink_count); do
7472 ln -s "$file1" "$dir/slink$s" ||
7473 error "cannot create symlinks"
7477 echo -n "creating nonlinked files..."
7478 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7479 error "cannot create nonlinked files"
7484 if [ ! -f "$dir/file$total_count" ]; then
7485 echo -n "creating hard links $begin:$total_count..."
7486 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7487 /dev/null || error "cannot create hard links"
7491 echo -n "checking number of hard links listed in xattrs..."
7492 local fid=$($LFS getstripe -F "$file1")
7493 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7496 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7497 skip "hard link list has unexpected size, skipping test"
7499 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7500 error "link names should exceed xattrs size"
7503 echo -n "migrating files..."
7504 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7506 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7509 # make sure all links have been properly migrated
7510 echo -n "verifying files..."
7511 fid=$($LFS getstripe -F "$file1") ||
7512 error "cannot get fid for file $file1"
7513 for i in $(seq 2 $total_count); do
7514 local fid2=$($LFS getstripe -F $dir/file$i)
7516 [ "$fid2" == "$fid" ] ||
7517 error "migrated hard link has mismatched FID"
7520 # make sure hard links were properly detected, and migration was
7521 # performed only once for the entire link set; nonlinked files should
7523 local actual=$(grep -c 'done' <<< "$migrate_out")
7524 local expected=$(($uniq_count + 1))
7526 [ "$actual" -eq "$expected" ] ||
7527 error "hard links individually migrated ($actual != $expected)"
7529 # make sure the correct number of hard links are present
7530 local hardlinks=$(stat -c '%h' "$file1")
7532 [ $hardlinks -eq $total_count ] ||
7533 error "num hard links $hardlinks != $total_count"
7540 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7541 skip "Need MDS version at least 2.10.55"
7543 local dir="$DIR/$tdir"
7545 test_mkdir "$dir" || error "cannot create dir $dir"
7547 echo "testing lfs migrate mode when all links fit within xattrs"
7548 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7550 echo "testing rsync mode when all links fit within xattrs"
7551 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7553 echo "testing lfs migrate mode when all links do not fit within xattrs"
7554 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7556 echo "testing rsync mode when all links do not fit within xattrs"
7557 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7559 chown -R $RUNAS_ID $dir
7560 echo "testing non-root lfs migrate mode when not all links are in xattr"
7561 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7566 run_test 56xb "lfs migration hard link support"
7569 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7571 local dir="$DIR/$tdir"
7573 test_mkdir "$dir" || error "cannot create dir $dir"
7575 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7576 echo -n "Setting initial stripe for 20MB test file..."
7577 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7578 error "cannot setstripe 20MB file"
7580 echo -n "Sizing 20MB test file..."
7581 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7583 echo -n "Verifying small file autostripe count is 1..."
7584 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7585 error "cannot migrate 20MB file"
7586 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7587 error "cannot get stripe for $dir/20mb"
7588 [ $stripe_count -eq 1 ] ||
7589 error "unexpected stripe count $stripe_count for 20MB file"
7593 # Test 2: File is small enough to fit within the available space on
7594 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7595 # have at least an additional 1KB for each desired stripe for test 3
7596 echo -n "Setting stripe for 1GB test file..."
7597 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7599 echo -n "Sizing 1GB test file..."
7600 # File size is 1GB + 3KB
7601 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7604 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7605 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7606 if (( avail > 524288 * OSTCOUNT )); then
7607 echo -n "Migrating 1GB file..."
7608 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7609 error "cannot migrate 1GB file"
7611 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7612 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7613 error "cannot getstripe for 1GB file"
7614 [ $stripe_count -eq 2 ] ||
7615 error "unexpected stripe count $stripe_count != 2"
7619 # Test 3: File is too large to fit within the available space on
7620 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7621 if [ $OSTCOUNT -ge 3 ]; then
7622 # The required available space is calculated as
7623 # file size (1GB + 3KB) / OST count (3).
7624 local kb_per_ost=349526
7626 echo -n "Migrating 1GB file with limit..."
7627 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7628 error "cannot migrate 1GB file with limit"
7631 stripe_count=$($LFS getstripe -c "$dir/1gb")
7632 echo -n "Verifying 1GB autostripe count with limited space..."
7633 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7634 error "unexpected stripe count $stripe_count (min 3)"
7641 run_test 56xc "lfs migration autostripe"
7644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7646 local dir=$DIR/$tdir
7647 local f_mgrt=$dir/$tfile.mgrt
7648 local f_yaml=$dir/$tfile.yaml
7649 local f_copy=$dir/$tfile.copy
7650 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7651 local layout_copy="-c 2 -S 2M -i 1"
7652 local yamlfile=$dir/yamlfile
7653 local layout_before;
7656 test_mkdir "$dir" || error "cannot create dir $dir"
7657 $LFS setstripe $layout_yaml $f_yaml ||
7658 error "cannot setstripe $f_yaml with layout $layout_yaml"
7659 $LFS getstripe --yaml $f_yaml > $yamlfile
7660 $LFS setstripe $layout_copy $f_copy ||
7661 error "cannot setstripe $f_copy with layout $layout_copy"
7663 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7665 # 1. test option --yaml
7666 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7667 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7668 layout_before=$(get_layout_param $f_yaml)
7669 layout_after=$(get_layout_param $f_mgrt)
7670 [ "$layout_after" == "$layout_before" ] ||
7671 error "lfs_migrate --yaml: $layout_after != $layout_before"
7673 # 2. test option --copy
7674 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7675 error "cannot migrate $f_mgrt with --copy $f_copy"
7676 layout_before=$(get_layout_param $f_copy)
7677 layout_after=$(get_layout_param $f_mgrt)
7678 [ "$layout_after" == "$layout_before" ] ||
7679 error "lfs_migrate --copy: $layout_after != $layout_before"
7681 run_test 56xd "check lfs_migrate --yaml and --copy support"
7684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7686 local dir=$DIR/$tdir
7687 local f_comp=$dir/$tfile
7688 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7689 local layout_before=""
7690 local layout_after=""
7692 test_mkdir "$dir" || error "cannot create dir $dir"
7693 $LFS setstripe $layout $f_comp ||
7694 error "cannot setstripe $f_comp with layout $layout"
7695 layout_before=$(get_layout_param $f_comp)
7696 dd if=/dev/zero of=$f_comp bs=1M count=4
7698 # 1. migrate a comp layout file by lfs_migrate
7699 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7700 layout_after=$(get_layout_param $f_comp)
7701 [ "$layout_before" == "$layout_after" ] ||
7702 error "lfs_migrate: $layout_before != $layout_after"
7704 # 2. migrate a comp layout file by lfs migrate
7705 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7706 layout_after=$(get_layout_param $f_comp)
7707 [ "$layout_before" == "$layout_after" ] ||
7708 error "lfs migrate: $layout_before != $layout_after"
7710 run_test 56xe "migrate a composite layout file"
7713 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7715 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7716 skip "Need server version at least 2.13.53"
7718 local dir=$DIR/$tdir
7719 local f_comp=$dir/$tfile
7720 local layout="-E 1M -c1 -E -1 -c2"
7724 test_mkdir "$dir" || error "cannot create dir $dir"
7725 $LFS setstripe $layout $f_comp ||
7726 error "cannot setstripe $f_comp with layout $layout"
7727 fid_before=$($LFS getstripe --fid $f_comp)
7728 dd if=/dev/zero of=$f_comp bs=1M count=4
7730 # 1. migrate a comp layout file to a comp layout
7731 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7732 fid_after=$($LFS getstripe --fid $f_comp)
7733 [ "$fid_before" == "$fid_after" ] ||
7734 error "comp-to-comp migrate: $fid_before != $fid_after"
7736 # 2. migrate a comp layout file to a plain layout
7737 $LFS migrate -c2 $f_comp ||
7738 error "cannot migrate $f_comp by lfs migrate"
7739 fid_after=$($LFS getstripe --fid $f_comp)
7740 [ "$fid_before" == "$fid_after" ] ||
7741 error "comp-to-plain migrate: $fid_before != $fid_after"
7743 # 3. migrate a plain layout file to a comp layout
7744 $LFS migrate $layout $f_comp ||
7745 error "cannot migrate $f_comp by lfs migrate"
7746 fid_after=$($LFS getstripe --fid $f_comp)
7747 [ "$fid_before" == "$fid_after" ] ||
7748 error "plain-to-comp migrate: $fid_before != $fid_after"
7750 run_test 56xf "FID is not lost during migration of a composite layout file"
7752 check_file_ost_range() {
7759 file_range=($($LFS getstripe -y "$file" |
7760 awk '/l_ost_idx:/ { print $NF }'))
7762 if [[ "${#file_range[@]}" = 0 ]]; then
7763 echo "No osts found for $file"
7767 for idx in "${file_range[@]}"; do
7768 [[ " $range " =~ " $idx " ]] ||
7776 local stripe_opt="$1"
7779 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7781 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7782 error "Fail to migrate $tfile on $pool"
7783 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7784 error "$tfile is not in pool $pool"
7785 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7786 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7790 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7791 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7792 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7793 skip "Need MDS version newer than 2.14.52"
7795 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7796 local -a pool_ranges=("0 0" "1 1" "0 1")
7799 for i in "${!pool_names[@]}"; do
7800 pool_add ${pool_names[$i]} ||
7801 error "pool_add failed (pool: ${pool_names[$i]})"
7802 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7803 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7806 # init the file to migrate
7807 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7808 error "Unable to create $tfile on OST1"
7809 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7810 error "Unable to write on $tfile"
7812 echo "1. migrate $tfile on pool ${pool_names[0]}"
7813 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7815 echo "2. migrate $tfile on pool ${pool_names[2]}"
7816 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7818 echo "3. migrate $tfile on pool ${pool_names[1]}"
7819 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7821 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7822 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7826 destroy_test_pools ||
7827 error "pool_destroy failed"
7829 run_test 56xg "lfs migrate pool support"
7832 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7833 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7836 local dir=$DIR/$tdir
7840 test_mkdir -p $dir || error "creating dir $dir"
7841 touch $f1 || error "creating std file $f1"
7842 $MULTIOP $f2 H2c || error "creating released file $f2"
7844 # a directory can be raid0, so ask only for files
7845 res=$($LFS find $dir -L raid0 -type f | wc -l)
7846 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7848 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7849 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7851 # only files can be released, so no need to force file search
7852 res=$($LFS find $dir -L released)
7853 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7855 res=$($LFS find $dir -type f \! -L released)
7856 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7858 run_test 56y "lfs find -L raid0|released"
7860 test_56z() { # LU-4824
7861 # This checks to make sure 'lfs find' continues after errors
7862 # There are two classes of errors that should be caught:
7863 # - If multiple paths are provided, all should be searched even if one
7865 # - If errors are encountered during the search, it should not terminate
7867 local dir=$DIR/$tdir
7871 for i in d{0..9}; do
7873 touch $dir/$i/$tfile
7875 $LFS find $DIR/non_existent_dir $dir &&
7876 error "$LFS find did not return an error"
7877 # Make a directory unsearchable. This should NOT be the last entry in
7878 # directory order. Arbitrarily pick the 6th entry
7879 chmod 700 $($LFS find $dir -type d | sed '6!d')
7881 $RUNAS $LFS find $DIR/non_existent $dir
7882 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7884 # The user should be able to see 10 directories and 9 files
7885 (( count == 19 )) ||
7886 error "$LFS find found $count != 19 entries after error"
7888 run_test 56z "lfs find should continue after an error"
7890 test_56aa() { # LU-5937
7891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7893 local dir=$DIR/$tdir
7896 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7898 createmany -o $dir/striped_dir/${tfile}- 1024
7899 local dirs=$($LFS find --size +8k $dir/)
7901 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7903 run_test 56aa "lfs find --size under striped dir"
7905 test_56ab() { # LU-10705
7906 test_mkdir $DIR/$tdir
7907 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7908 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7909 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7910 # Flush writes to ensure valid blocks. Need to be more thorough for
7911 # ZFS, since blocks are not allocated/returned to client immediately.
7913 wait_zfs_commit ost1 2
7914 cancel_lru_locks osc
7917 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7919 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7921 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7922 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7924 rm -f $DIR/$tdir/$tfile.[123]
7926 run_test 56ab "lfs find --blocks"
7930 local dir="$DIR/$tdir"
7931 local perms=(001 002 003 004 005 006 007
7932 010 020 030 040 050 060 070
7933 100 200 300 400 500 600 700
7934 111 222 333 444 555 666 777)
7935 local perm_minus=(8 8 4 8 4 4 2
7939 local perm_slash=(8 8 12 8 12 12 14
7942 16 16 24 16 24 24 28)
7945 for perm in ${perms[*]}; do
7946 touch "$dir/$tfile.$perm"
7947 chmod $perm "$dir/$tfile.$perm"
7950 for ((i = 0; i < ${#perms[*]}; i++)); do
7951 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7953 error "lfs find -perm ${perms[i]}:"\
7956 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7957 (( $num == ${perm_minus[i]} )) ||
7958 error "lfs find -perm -${perms[i]}:"\
7959 "$num != ${perm_minus[i]}"
7961 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7962 (( $num == ${perm_slash[i]} )) ||
7963 error "lfs find -perm /${perms[i]}:"\
7964 "$num != ${perm_slash[i]}"
7967 run_test 56aca "check lfs find -perm with octal representation"
7970 local dir=$DIR/$tdir
7971 # p is the permission of write and execute for user, group and other
7972 # without the umask. It is used to test +wx.
7973 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7974 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7975 local symbolic=(+t a+t u+t g+t o+t
7981 o=r,ug+o,u+w u=r,a+u,u+w
7982 g=r,ugo=g,u+w u+x,+X +X
7983 u+x,u+X u+X u+x,g+X o+r,+X
7987 for perm in ${perms[*]}; do
7988 touch "$dir/$tfile.$perm"
7989 chmod $perm "$dir/$tfile.$perm"
7992 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7993 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7996 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7999 run_test 56acb "check lfs find -perm with symbolic representation"
8002 local dir=$DIR/$tdir
8003 local tests="17777 787 789 abcd
8004 ug=uu ug=a ug=gu uo=ou urw
8008 for err in $tests; do
8009 if $LFS find $dir -perm $err 2>/dev/null; then
8010 error "lfs find -perm $err: parsing should have failed"
8014 run_test 56acc "check parsing error for lfs find -perm"
8017 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8018 skip "Need MDS version at least 2.10.50"
8020 # Create composite files with one component
8021 local dir=$DIR/$tdir
8023 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8024 # Create composite files with three components
8025 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8026 # Create non-composite files
8027 createmany -o $dir/${tfile}- 10
8029 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8031 [[ $nfiles == 10 ]] ||
8032 error "lfs find -E 1M found $nfiles != 10 files"
8034 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8035 [[ $nfiles == 25 ]] ||
8036 error "lfs find ! -E 1M found $nfiles != 25 files"
8038 # All files have a component that starts at 0
8039 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8040 [[ $nfiles == 35 ]] ||
8041 error "lfs find --component-start 0 - $nfiles != 35 files"
8043 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8044 [[ $nfiles == 15 ]] ||
8045 error "lfs find --component-start 2M - $nfiles != 15 files"
8047 # All files created here have a componenet that does not starts at 2M
8048 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8049 [[ $nfiles == 35 ]] ||
8050 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8052 # Find files with a specified number of components
8053 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8054 [[ $nfiles == 15 ]] ||
8055 error "lfs find --component-count 3 - $nfiles != 15 files"
8057 # Remember non-composite files have a component count of zero
8058 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8059 [[ $nfiles == 10 ]] ||
8060 error "lfs find --component-count 0 - $nfiles != 10 files"
8062 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8063 [[ $nfiles == 20 ]] ||
8064 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8066 # All files have a flag called "init"
8067 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8068 [[ $nfiles == 35 ]] ||
8069 error "lfs find --component-flags init - $nfiles != 35 files"
8071 # Multi-component files will have a component not initialized
8072 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8073 [[ $nfiles == 15 ]] ||
8074 error "lfs find !--component-flags init - $nfiles != 15 files"
8079 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8082 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8083 skip "Need MDS version at least 2.10.57"
8093 # create mirrored directories and mirrored files
8094 mkdir $td || error "mkdir $td failed"
8095 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8096 createmany -o $tf- 10 || error "create $tf- failed"
8098 for i in $(seq 2); do
8100 mkdir $dir || error "mkdir $dir failed"
8101 $LFS mirror create -N$((3 + i)) $dir ||
8102 error "create mirrored dir $dir failed"
8103 createmany -o $dir/$tfile- 10 ||
8104 error "create $dir/$tfile- failed"
8107 # change the states of some mirrored files
8109 for i in $(seq 2); do
8111 for j in $(seq 4 9); do
8112 echo foo > $dir/$tfile-$j
8116 # find mirrored files with specific mirror count
8117 cmd="$LFS find --mirror-count 3 --type f $td"
8118 nfiles=$($cmd | wc -l)
8119 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8121 cmd="$LFS find ! --mirror-count 3 --type f $td"
8122 nfiles=$($cmd | wc -l)
8123 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8125 cmd="$LFS find --mirror-count +2 --type f $td"
8126 nfiles=$($cmd | wc -l)
8127 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8129 cmd="$LFS find --mirror-count -6 --type f $td"
8130 nfiles=$($cmd | wc -l)
8131 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8133 # find mirrored files with specific file state
8134 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8135 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8137 cmd="$LFS find --mirror-state=ro --type f $td"
8138 nfiles=$($cmd | wc -l)
8139 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8141 cmd="$LFS find ! --mirror-state=ro --type f $td"
8142 nfiles=$($cmd | wc -l)
8143 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8145 cmd="$LFS find --mirror-state=wp --type f $td"
8146 nfiles=$($cmd | wc -l)
8147 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8149 cmd="$LFS find ! --mirror-state=sp --type f $td"
8150 nfiles=$($cmd | wc -l)
8151 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8153 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8155 test_56da() { # LU-14179
8156 local path=$DIR/$tdir
8161 local longdir=$(str_repeat 'a' 255)
8163 for i in {1..15}; do
8170 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8175 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8178 touch $(str_repeat 'f' 255)
8180 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8181 error "lfs find reported an error"
8185 run_test 56da "test lfs find with long paths"
8187 test_56ea() { #LU-10378
8188 local path=$DIR/$tdir
8189 local pool=$TESTNAME
8192 pool_add $pool || error "pool_add $pool failed"
8193 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8194 error "adding targets to $pool failed"
8196 # Set default pool on directory before creating file
8197 mkdir $path || error "mkdir $path failed"
8198 $LFS setstripe -p $pool $path ||
8199 error "set OST pool on $pool failed"
8200 touch $path/$tfile || error "touch $path/$tfile failed"
8202 # Compare basic file attributes from -printf and stat
8203 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8204 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8206 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8207 error "Attrs from lfs find and stat don't match"
8209 # Compare Lustre attributes from lfs find and lfs getstripe
8210 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8211 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8212 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8213 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8214 local fpool=$($LFS getstripe --pool $path/$tfile)
8215 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8217 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8218 error "Attrs from lfs find and lfs getstripe don't match"
8220 # Verify behavior for unknown escape/format sequences
8221 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8223 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8224 error "Escape/format codes don't match"
8226 run_test 56ea "test lfs find -printf option"
8229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8230 # note test will not do anything if MDS is not local
8231 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8232 skip_env "ldiskfs only test"
8234 remote_mds_nodsh && skip "remote MDS with nodsh"
8236 local MNTDEV="osd*.*MDT*.mntdev"
8237 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8238 [ -z "$DEV" ] && error "can't access $MNTDEV"
8239 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8240 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8241 error "can't access $DEV"
8242 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8243 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8247 run_test 57a "verify MDS filesystem created with large inodes =="
8250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8251 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8252 skip_env "ldiskfs only test"
8254 remote_mds_nodsh && skip "remote MDS with nodsh"
8256 local dir=$DIR/$tdir
8259 local fileN=$dir/f$filecount
8261 rm -rf $dir || error "removing $dir"
8263 local mdtidx=$($LFS getstripe -m $dir)
8264 local mdtname=MDT$(printf %04x $mdtidx)
8265 local facet=mds$((mdtidx + 1))
8267 echo "mcreating $filecount files"
8268 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8270 # verify that files do not have EAs yet
8271 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8272 error "$file1 has an EA"
8273 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8274 error "$fileN has an EA"
8278 df $dir #make sure we get new statfs data
8279 local mdsfree=$(do_facet $facet \
8280 lctl get_param -n osd*.*$mdtname.kbytesfree)
8281 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8284 echo "opening files to create objects/EAs"
8285 for file in $(seq -f $dir/f%g 1 $filecount); do
8286 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8287 error "opening $file"
8290 # verify that files have EAs now
8291 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8292 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8294 sleep 1 #make sure we get new statfs data
8296 local mdsfree2=$(do_facet $facet \
8297 lctl get_param -n osd*.*$mdtname.kbytesfree)
8298 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8300 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8301 if [ "$mdsfree" != "$mdsfree2" ]; then
8302 error "MDC before $mdcfree != after $mdcfree2"
8304 echo "MDC before $mdcfree != after $mdcfree2"
8305 echo "unable to confirm if MDS has large inodes"
8310 run_test 57b "default LOV EAs are stored inside large inodes ==="
8313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8314 [ -z "$(which wiretest 2>/dev/null)" ] &&
8315 skip_env "could not find wiretest"
8319 run_test 58 "verify cross-platform wire constants =============="
8322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8324 echo "touch 130 files"
8325 createmany -o $DIR/f59- 130
8327 unlinkmany $DIR/f59- 130
8329 # wait for commitment of removal
8330 wait_delete_completed
8332 run_test 59 "verify cancellation of llog records async ========="
8334 TEST60_HEAD="test_60 run $RANDOM"
8336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8337 remote_mgs_nodsh && skip "remote MGS with nodsh"
8338 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8339 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8340 skip_env "missing subtest run-llog.sh"
8342 log "$TEST60_HEAD - from kernel mode"
8343 do_facet mgs "$LCTL dk > /dev/null"
8344 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8345 do_facet mgs $LCTL dk > $TMP/$tfile
8347 # LU-6388: test llog_reader
8348 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8349 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8350 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8351 skip_env "missing llog_reader"
8352 local fstype=$(facet_fstype mgs)
8353 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8354 skip_env "Only for ldiskfs or zfs type mgs"
8356 local mntpt=$(facet_mntpt mgs)
8357 local mgsdev=$(mgsdevname 1)
8369 #get fid and record list
8370 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8372 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8374 #remount mgs as ldiskfs or zfs type
8375 stop mgs || error "stop mgs failed"
8376 mount_fstype mgs || error "remount mgs failed"
8377 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8380 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8381 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8386 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8388 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8390 echo "obj_file is $obj_file"
8391 do_facet mgs $llog_reader $obj_file
8393 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8394 awk '{ print $3 }' | sed -e "s/^type=//g")
8395 if [ $rec_type != $rec ]; then
8396 echo "FAILED test_60a wrong record type $rec_type," \
8402 #check obj path if record type is LLOG_LOGID_MAGIC
8403 if [ "$rec" == "1064553b" ]; then
8404 path=$(do_facet mgs $llog_reader $obj_file |
8405 grep "path=" | awk '{ print $NF }' |
8406 sed -e "s/^path=//g")
8407 if [ $obj_file != $mntpt/$path ]; then
8408 echo "FAILED test_60a wrong obj path" \
8409 "$montpt/$path, should be $obj_file"
8416 #restart mgs before "error", otherwise it will block the next test
8417 stop mgs || error "stop mgs failed"
8418 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8419 $pass || error "test failed, see FAILED test_60a messages for specifics"
8421 run_test 60a "llog_test run from kernel module and test llog_reader"
8423 test_60b() { # bug 6411
8424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8427 LLOG_COUNT=$(do_facet mgs dmesg |
8428 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8429 /llog_[a-z]*.c:[0-9]/ {
8441 [[ $LLOG_COUNT -gt 120 ]] &&
8442 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8444 run_test 60b "limit repeated messages from CERROR/CWARN"
8447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8449 echo "create 5000 files"
8450 createmany -o $DIR/f60c- 5000
8451 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8452 lctl set_param fail_loc=0x80000137
8453 unlinkmany $DIR/f60c- 5000
8454 lctl set_param fail_loc=0
8456 run_test 60c "unlink file when mds full"
8459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8461 SAVEPRINTK=$(lctl get_param -n printk)
8462 # verify "lctl mark" is even working"
8463 MESSAGE="test message ID $RANDOM $$"
8464 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8465 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8467 lctl set_param printk=0 || error "set lnet.printk failed"
8468 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8469 MESSAGE="new test message ID $RANDOM $$"
8470 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8471 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8472 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8474 lctl set_param -n printk="$SAVEPRINTK"
8476 run_test 60d "test printk console message masking"
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 remote_mds_nodsh && skip "remote MDS with nodsh"
8483 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8484 do_facet mds1 lctl set_param fail_loc=0x15b
8487 run_test 60e "no space while new llog is being created"
8490 local old_path=$($LCTL get_param -n debug_path)
8492 stack_trap "$LCTL set_param debug_path=$old_path"
8493 stack_trap "rm -f $TMP/$tfile*"
8494 rm -f $TMP/$tfile* 2> /dev/null
8495 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8496 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8497 test_mkdir $DIR/$tdir
8498 # retry in case the open is cached and not released
8499 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8500 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8504 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8506 run_test 60f "change debug_path works"
8512 test_mkdir -c $MDSCOUNT $DIR/$tdir
8517 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8518 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8520 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8521 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8522 index=$((index + 1))
8528 for i in {0..100}; do
8529 # define OBD_FAIL_OSD_TXN_START 0x19a
8530 local index=$((i % MDSCOUNT + 1))
8532 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8539 for i in $(seq $MDSCOUNT); do
8540 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8543 mkdir $DIR/$tdir/new || error "mkdir failed"
8544 rmdir $DIR/$tdir/new || error "rmdir failed"
8546 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8548 for i in $(seq $MDSCOUNT); do
8549 wait_update_facet mds$i "$LCTL get_param -n \
8550 mdd.$(facet_svc mds$i).lfsck_namespace |
8551 awk '/^status/ { print \\\$2 }'" "completed"
8555 rm -rf $DIR/$tdir || error "rmdir failed"
8557 run_test 60g "transaction abort won't cause MDT hung"
8560 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8561 skip "Need MDS version at least 2.12.52"
8562 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8566 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8567 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8568 for fail_loc in 0x80000188 0x80000189; do
8569 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8570 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8571 error "mkdir $dir-$fail_loc failed"
8572 for i in {0..10}; do
8573 # create may fail on missing stripe
8574 echo $i > $DIR/$tdir-$fail_loc/$i
8576 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8577 error "getdirstripe $tdir-$fail_loc failed"
8578 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8579 error "migrate $tdir-$fail_loc failed"
8580 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8581 error "getdirstripe $tdir-$fail_loc failed"
8582 pushd $DIR/$tdir-$fail_loc
8584 echo $f | cmp $f - || error "$f data mismatch"
8587 rm -rf $DIR/$tdir-$fail_loc
8590 run_test 60h "striped directory with missing stripes can be accessed"
8592 function t60i_load() {
8594 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8595 $LCTL set_param fail_loc=0x131c fail_val=1
8596 for ((i=0; i<5000; i++)); do
8597 touch $DIR/$tdir/f$i
8602 changelog_register || error "changelog_register failed"
8603 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8604 changelog_users $SINGLEMDS | grep -q $cl_user ||
8605 error "User $cl_user not found in changelog_users"
8606 changelog_chmask "ALL"
8609 for((i=0; i<100; i++)); do
8610 changelog_dump >/dev/null ||
8611 error "can't read changelog"
8615 changelog_deregister || error "changelog_deregister failed"
8616 $LCTL set_param fail_loc=0
8618 run_test 60i "llog: new record vs reader race"
8621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8624 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8625 cancel_lru_locks osc
8626 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8629 run_test 61a "mmap() writes don't make sync hang ================"
8632 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8634 run_test 61b "mmap() of unstriped file is successful"
8636 # bug 2330 - insufficient obd_match error checking causes LBUG
8638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8642 cancel_lru_locks osc
8643 lctl set_param fail_loc=0x405
8644 cat $f && error "cat succeeded, expect -EIO"
8645 lctl set_param fail_loc=0
8647 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8648 # match every page all of the time.
8649 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8651 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8652 # Though this test is irrelevant anymore, it helped to reveal some
8653 # other grant bugs (LU-4482), let's keep it.
8654 test_63a() { # was test_63
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8657 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8659 for i in `seq 10` ; do
8660 dd if=/dev/zero of=$DIR/f63 bs=8k &
8666 rm -f $DIR/f63 || true
8668 run_test 63a "Verify oig_wait interruption does not crash ======="
8670 # bug 2248 - async write errors didn't return to application on sync
8671 # bug 3677 - async write errors left page locked
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8676 lctl set_param debug=-1
8678 # ensure we have a grant to do async writes
8679 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8682 sync # sync lest earlier test intercept the fail_loc
8684 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8685 lctl set_param fail_loc=0x80000406
8686 $MULTIOP $DIR/$tfile Owy && \
8687 error "sync didn't return ENOMEM"
8688 sync; sleep 2; sync # do a real sync this time to flush page
8689 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8690 error "locked page left in cache after async error" || true
8693 run_test 63b "async write errors should be returned to fsync ==="
8696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8699 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8701 run_test 64a "verify filter grant calculations (in kernel) ====="
8704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8706 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8708 run_test 64b "check out-of-space detection on client"
8711 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8713 run_test 64c "verify grant shrink"
8719 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8722 # this does exactly what osc_request.c:osc_announce_cached() does in
8723 # order to calculate max amount of grants to ask from server
8727 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8728 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8730 ((rpc_in_flight++));
8731 nrpages=$((nrpages * rpc_in_flight))
8733 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8735 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8737 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8738 local undirty=$((nrpages * PAGE_SIZE))
8740 local max_extent_pages
8741 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8742 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8743 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8744 local grant_extent_tax
8745 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8747 undirty=$((undirty + nrextents * grant_extent_tax))
8752 # this is size of unit for grant allocation. It should be equal to
8753 # what tgt_grant.c:tgt_grant_chunk() calculates
8757 local grant_extent_tax
8759 max_brw_size=$(import_param $tgt max_brw_size)
8761 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8763 echo $(((max_brw_size + grant_extent_tax) * 2))
8767 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8768 skip "OST < 2.10.55 doesn't limit grants enough"
8770 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8772 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8773 skip "no grant_param connect flag"
8775 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8777 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8778 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8781 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8782 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8784 $LFS setstripe $DIR/$tfile -i 0 -c 1
8785 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8788 while kill -0 $ddpid; do
8789 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8791 if [[ $cur_grant -gt $max_cur_granted ]]; then
8793 error "cur_grant $cur_grant > $max_cur_granted"
8799 run_test 64d "check grant limit exceed"
8805 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8807 ((cur_grants == expected)) ||
8808 error "$msg: grants mismatch: $cur_grants, expected $expected"
8812 echo $((($1 + $2 - 1) & ~($2 - 1)))
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8817 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8818 skip "Need OSS version at least 2.11.56"
8820 # Remount client to reset grant
8821 remount_client $MOUNT || error "failed to remount client"
8822 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8824 local init_grants=$(import_param $osc_tgt initial_grant)
8826 check_grants $osc_tgt $init_grants "init grants"
8828 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8829 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8830 local gbs=$(import_param $osc_tgt grant_block_size)
8832 # write random number of bytes from max_brw_size / 4 to max_brw_size
8833 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8834 # align for direct io
8835 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8836 # round to grant consumption unit
8837 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8839 local grants=$((wb_round_up + extent_tax))
8841 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8843 # define OBD_FAIL_TGT_NO_GRANT 0x725
8844 # make the server not grant more back
8845 do_facet ost1 $LCTL set_param fail_loc=0x725
8846 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8848 do_facet ost1 $LCTL set_param fail_loc=0
8850 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8852 rm -f $DIR/$tfile || error "rm failed"
8854 # Remount client to reset grant
8855 remount_client $MOUNT || error "failed to remount client"
8856 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8858 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8860 # define OBD_FAIL_TGT_NO_GRANT 0x725
8861 # make the server not grant more back
8862 do_facet ost1 $LCTL set_param fail_loc=0x725
8863 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8864 do_facet ost1 $LCTL set_param fail_loc=0
8866 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8868 run_test 64e "check grant consumption (no grant allocation)"
8871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8873 # Remount client to reset grant
8874 remount_client $MOUNT || error "failed to remount client"
8875 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8877 local init_grants=$(import_param $osc_tgt initial_grant)
8878 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8879 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8880 local gbs=$(import_param $osc_tgt grant_block_size)
8881 local chunk=$(grant_chunk $osc_tgt)
8883 # write random number of bytes from max_brw_size / 4 to max_brw_size
8884 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8885 # align for direct io
8886 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8887 # round to grant consumption unit
8888 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8890 local grants=$((wb_round_up + extent_tax))
8892 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8893 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8894 error "error writing to $DIR/$tfile"
8896 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8897 "direct io with grant allocation"
8899 rm -f $DIR/$tfile || error "rm failed"
8901 # Remount client to reset grant
8902 remount_client $MOUNT || error "failed to remount client"
8903 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8905 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8907 local cmd="oO_WRONLY:w${write_bytes}_yc"
8909 $MULTIOP $DIR/$tfile $cmd &
8913 check_grants $osc_tgt $((init_grants - grants)) \
8914 "buffered io, not write rpc"
8916 kill -USR1 $MULTIPID
8919 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8920 "buffered io, one RPC"
8922 run_test 64f "check grant consumption (with grant allocation)"
8925 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
8926 skip "Need MDS version at least 2.14.56"
8928 local mdts=$(comma_list $(mdts_nodes))
8930 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8932 stack_trap "$LCTL set_param $old"
8934 # generate dirty pages and increase dirty granted on MDT
8935 stack_trap "rm -f $DIR/$tfile-*"
8936 for (( i = 0; i < 10; i++)); do
8937 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8938 error "can't set stripe"
8939 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8941 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8942 $LFS getstripe $DIR/$tfile-$i
8943 error "not DoM file"
8950 # wait until grant shrink reset grant dirty on MDTs
8951 for ((i = 0; i < 120; i++)); do
8952 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8953 awk '{sum=sum+$1} END {print sum}')
8954 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8955 echo "$grant_dirty grants, $vm_dirty pages"
8956 (( grant_dirty + vm_dirty == 0 )) && break
8957 (( i == 3 )) && sync &&
8958 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8962 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8963 awk '{sum=sum+$1} END {print sum}')
8964 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8966 run_test 64g "grant shrink on MDT"
8969 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
8970 skip "need OST at least 2.14.56 to avoid grant shrink on read"
8972 local instance=$($LFS getname -i $DIR)
8973 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8974 local num_exps=$(do_facet ost1 \
8975 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8976 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8977 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8980 # 10MiB is for file to be written, max_brw_size * 16 *
8981 # num_exps is space reserve so that tgt_grant_shrink() decided
8983 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8984 (( avail * 1024 < expect )) &&
8985 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8987 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8988 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8989 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8990 $LCTL set_param osc.*OST0000*.grant_shrink=1
8991 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8993 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8994 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8996 # drop cache so that coming read would do rpc
8997 cancel_lru_locks osc
8999 # shrink interval is set to 10, pause for 7 seconds so that
9000 # grant thread did not wake up yet but coming read entered
9001 # shrink mode for rpc (osc_should_shrink_grant())
9004 declare -a cur_grant_bytes
9005 declare -a tot_granted
9006 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9007 tot_granted[0]=$(do_facet ost1 \
9008 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9010 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9012 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9013 tot_granted[1]=$(do_facet ost1 \
9014 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9016 # grant change should be equal on both sides
9017 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9018 tot_granted[0] - tot_granted[1])) ||
9019 error "grant change mismatch, " \
9020 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9021 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9023 run_test 64h "grant shrink on read"
9026 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9027 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 remote_ost_nodsh && skip "remote OSTs with nodsh"
9032 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9034 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9036 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9037 local instance=$($LFS getname -i $DIR)
9039 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9040 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9042 # shrink grants and simulate rpc loss
9043 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9044 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9045 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9049 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9051 local testid=$(echo $TESTNAME | tr '_' ' ')
9053 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9054 grep "GRANT, real grant" &&
9055 error "client has more grants then it owns" || true
9057 run_test 64i "shrink on reconnect"
9059 # bug 1414 - set/get directories' stripe info
9061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9063 test_mkdir $DIR/$tdir
9065 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9067 run_test 65a "directory with no stripe info"
9070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9072 test_mkdir $DIR/$tdir
9073 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9075 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9078 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9080 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9084 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9086 test_mkdir $DIR/$tdir
9087 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9089 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9090 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9092 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9094 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 test_mkdir $DIR/$tdir
9100 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9101 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9103 if [[ $STRIPECOUNT -le 0 ]]; then
9105 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9106 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9107 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9109 sc=$(($STRIPECOUNT - 1))
9111 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9112 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9113 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9114 error "lverify failed"
9116 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9121 test_mkdir $DIR/$tdir
9123 $LFS setstripe $DIR/$tdir || error "setstripe"
9124 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9125 error "no stripe info failed"
9127 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9129 run_test 65e "directory setstripe defaults"
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9134 test_mkdir $DIR/${tdir}f
9135 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9136 error "setstripe succeeded" || true
9138 run_test 65f "dir setstripe permission (should return error) ==="
9141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9143 test_mkdir $DIR/$tdir
9144 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9146 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9147 error "setstripe -S failed"
9148 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9149 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9150 error "delete default stripe failed"
9152 run_test 65g "directory setstripe -d"
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 test_mkdir $DIR/$tdir
9158 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9160 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9161 error "setstripe -S failed"
9162 test_mkdir $DIR/$tdir/dd1
9163 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9164 error "stripe info inherit failed"
9166 run_test 65h "directory stripe info inherit ===================="
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9171 save_layout_restore_at_exit $MOUNT
9173 # bug6367: set non-default striping on root directory
9174 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9176 # bug12836: getstripe on -1 default directory striping
9177 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9179 # bug12836: getstripe -v on -1 default directory striping
9180 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9182 # bug12836: new find on -1 default directory striping
9183 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9185 run_test 65i "various tests to set root directory striping"
9187 test_65j() { # bug6367
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9192 # if we aren't already remounting for each test, do so for this test
9193 if [ "$I_MOUNTED" = "yes" ]; then
9194 cleanup || error "failed to unmount"
9198 save_layout_restore_at_exit $MOUNT
9200 $LFS setstripe -d $MOUNT || error "setstripe failed"
9202 run_test 65j "set default striping on root directory (bug 6367)="
9206 wait_delete_completed
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 test_65k() { # bug11679
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9220 remote_mds_nodsh && skip "remote MDS with nodsh"
9222 local disable_precreate=true
9223 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9224 disable_precreate=false
9226 echo "Check OST status: "
9227 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9228 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9230 for OSC in $MDS_OSCS; do
9231 echo $OSC "is active"
9232 do_facet $SINGLEMDS lctl --device %$OSC activate
9235 for INACTIVE_OSC in $MDS_OSCS; do
9236 local ost=$(osc_to_ost $INACTIVE_OSC)
9237 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9238 lov.*md*.target_obd |
9239 awk -F: /$ost/'{ print $1 }' | head -n 1)
9242 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9243 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9245 echo "Deactivate: " $INACTIVE_OSC
9246 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9248 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9249 osp.$ost*MDT0000.create_count")
9250 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9251 osp.$ost*MDT0000.max_create_count")
9252 $disable_precreate &&
9253 do_facet $SINGLEMDS "lctl set_param -n \
9254 osp.$ost*MDT0000.max_create_count=0"
9256 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9257 [ -f $DIR/$tdir/$idx ] && continue
9258 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9259 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9261 error "setstripe $idx should succeed"; }
9262 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9264 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9267 do_facet $SINGLEMDS "lctl set_param -n \
9268 osp.$ost*MDT0000.max_create_count=$max_count"
9269 do_facet $SINGLEMDS "lctl set_param -n \
9270 osp.$ost*MDT0000.create_count=$count"
9271 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9272 echo $INACTIVE_OSC "is Activate"
9274 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9277 run_test 65k "validate manual striping works properly with deactivated OSCs"
9279 test_65l() { # bug 12836
9280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9282 test_mkdir -p $DIR/$tdir/test_dir
9283 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9284 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9286 run_test 65l "lfs find on -1 stripe dir ========================"
9289 local layout=$(save_layout $MOUNT)
9290 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9291 restore_layout $MOUNT $layout
9292 error "setstripe should fail by non-root users"
9296 run_test 65m "normal user can't set filesystem default stripe"
9299 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9300 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9301 skip "Need MDS version at least 2.12.50"
9302 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9304 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9305 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9306 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9308 save_layout_restore_at_exit $MOUNT
9310 # new subdirectory under root directory should not inherit
9311 # the default layout from root
9312 local dir1=$MOUNT/$tdir-1
9313 mkdir $dir1 || error "mkdir $dir1 failed"
9314 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9315 error "$dir1 shouldn't have LOV EA"
9317 # delete the default layout on root directory
9318 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9320 local dir2=$MOUNT/$tdir-2
9321 mkdir $dir2 || error "mkdir $dir2 failed"
9322 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9323 error "$dir2 shouldn't have LOV EA"
9325 # set a new striping pattern on root directory
9326 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9327 local new_def_stripe_size=$((def_stripe_size * 2))
9328 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9329 error "set stripe size on $MOUNT failed"
9331 # new file created in $dir2 should inherit the new stripe size from
9332 # the filesystem default
9333 local file2=$dir2/$tfile-2
9334 touch $file2 || error "touch $file2 failed"
9336 local file2_stripe_size=$($LFS getstripe -S $file2)
9337 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9339 echo "file2_stripe_size: '$file2_stripe_size'"
9340 echo "new_def_stripe_size: '$new_def_stripe_size'"
9341 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9344 local dir3=$MOUNT/$tdir-3
9345 mkdir $dir3 || error "mkdir $dir3 failed"
9346 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9347 # the root layout, which is the actual default layout that will be used
9348 # when new files are created in $dir3.
9349 local dir3_layout=$(get_layout_param $dir3)
9350 local root_dir_layout=$(get_layout_param $MOUNT)
9351 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9353 echo "dir3_layout: '$dir3_layout'"
9354 echo "root_dir_layout: '$root_dir_layout'"
9355 error "$dir3 should show the default layout from $MOUNT"
9358 # set OST pool on root directory
9359 local pool=$TESTNAME
9360 pool_add $pool || error "add $pool failed"
9361 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9362 error "add targets to $pool failed"
9364 $LFS setstripe -p $pool $MOUNT ||
9365 error "set OST pool on $MOUNT failed"
9367 # new file created in $dir3 should inherit the pool from
9368 # the filesystem default
9369 local file3=$dir3/$tfile-3
9370 touch $file3 || error "touch $file3 failed"
9372 local file3_pool=$($LFS getstripe -p $file3)
9373 [[ "$file3_pool" = "$pool" ]] ||
9374 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9376 local dir4=$MOUNT/$tdir-4
9377 mkdir $dir4 || error "mkdir $dir4 failed"
9378 local dir4_layout=$(get_layout_param $dir4)
9379 root_dir_layout=$(get_layout_param $MOUNT)
9380 echo "$LFS getstripe -d $dir4"
9381 $LFS getstripe -d $dir4
9382 echo "$LFS getstripe -d $MOUNT"
9383 $LFS getstripe -d $MOUNT
9384 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9386 echo "dir4_layout: '$dir4_layout'"
9387 echo "root_dir_layout: '$root_dir_layout'"
9388 error "$dir4 should show the default layout from $MOUNT"
9391 # new file created in $dir4 should inherit the pool from
9392 # the filesystem default
9393 local file4=$dir4/$tfile-4
9394 touch $file4 || error "touch $file4 failed"
9396 local file4_pool=$($LFS getstripe -p $file4)
9397 [[ "$file4_pool" = "$pool" ]] ||
9398 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9400 # new subdirectory under non-root directory should inherit
9401 # the default layout from its parent directory
9402 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9403 error "set directory layout on $dir4 failed"
9405 local dir5=$dir4/$tdir-5
9406 mkdir $dir5 || error "mkdir $dir5 failed"
9408 dir4_layout=$(get_layout_param $dir4)
9409 local dir5_layout=$(get_layout_param $dir5)
9410 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9412 echo "dir4_layout: '$dir4_layout'"
9413 echo "dir5_layout: '$dir5_layout'"
9414 error "$dir5 should inherit the default layout from $dir4"
9417 # though subdir under ROOT doesn't inherit default layout, but
9418 # its sub dir/file should be created with default layout.
9419 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9420 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9421 skip "Need MDS version at least 2.12.59"
9423 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9424 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9425 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9427 if [ $default_lmv_hash == "none" ]; then
9428 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9430 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9431 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9434 $LFS setdirstripe -D -c 2 $MOUNT ||
9435 error "setdirstripe -D -c 2 failed"
9436 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9437 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9438 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9440 # $dir4 layout includes pool
9441 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9442 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9443 error "pool lost on setstripe"
9444 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9445 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9446 error "pool lost on compound layout setstripe"
9448 run_test 65n "don't inherit default layout from root for new subdirectories"
9450 # bug 2543 - update blocks count on client
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9456 sync; sync_all_data; sync; sync_all_data
9457 cancel_lru_locks osc
9458 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9459 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9461 run_test 66 "update inode blocks count on client ==============="
9464 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9468 swapon -s | awk '($1 == "'$1'") { print $4 }'
9471 # bug5265, obdfilter oa2dentry return -ENOENT
9472 # #define OBD_FAIL_SRV_ENOENT 0x217
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9475 remote_ost_nodsh && skip "remote OST with nodsh"
9478 $LFS setstripe -c 1 -i 0 $f
9480 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9482 do_facet ost1 lctl set_param fail_loc=0x217
9483 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9484 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9486 do_facet ost1 lctl set_param fail_loc=0
9487 $DIRECTIO write $f 0 2 || error "write error"
9489 cancel_lru_locks osc
9490 $DIRECTIO read $f 0 1 || error "read error"
9492 do_facet ost1 lctl set_param fail_loc=0x217
9493 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9495 do_facet ost1 lctl set_param fail_loc=0
9498 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9501 test_mkdir $DIR/$tdir
9502 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9503 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9505 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9507 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9509 [ "$RUNAS_ID" = "$UID" ] &&
9510 skip_env "RUNAS_ID = UID = $UID -- skipping"
9511 # Check that testing environment is properly set up. Skip if not
9512 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9513 skip_env "User $RUNAS_ID does not exist - skipping"
9516 chmod 777 $DIR/$tfile
9517 chmod ug+s $DIR/$tfile
9518 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9519 error "$RUNAS dd $DIR/$tfile failed"
9520 # See if we are still setuid/sgid
9521 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9522 error "S/gid is not dropped on write"
9523 # Now test that MDS is updated too
9524 cancel_lru_locks mdc
9525 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9526 error "S/gid is not dropped on MDS"
9529 run_test 72a "Test that remove suid works properly (bug5695) ===="
9531 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9534 [ "$RUNAS_ID" = "$UID" ] &&
9535 skip_env "RUNAS_ID = UID = $UID -- skipping"
9536 [ "$RUNAS_ID" -eq 0 ] &&
9537 skip_env "RUNAS_ID = 0 -- skipping"
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 # Check that testing environment is properly set up. Skip if not
9540 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9541 skip_env "User $RUNAS_ID does not exist - skipping"
9543 touch $DIR/${tfile}-f{g,u}
9544 test_mkdir $DIR/${tfile}-dg
9545 test_mkdir $DIR/${tfile}-du
9546 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9547 chmod g+s $DIR/${tfile}-{f,d}g
9548 chmod u+s $DIR/${tfile}-{f,d}u
9549 for perm in 777 2777 4777; do
9550 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9551 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9552 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9553 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9557 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9559 # bug 3462 - multiple simultaneous MDC requests
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9563 test_mkdir $DIR/d73-1
9564 test_mkdir $DIR/d73-2
9565 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9568 lctl set_param fail_loc=0x80000129
9569 $MULTIOP $DIR/d73-1/f73-2 Oc &
9571 lctl set_param fail_loc=0
9573 $MULTIOP $DIR/d73-2/f73-3 Oc &
9577 wait $pid1 || return 1
9581 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9582 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9583 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9587 run_test 73 "multiple MDC requests (should not deadlock)"
9589 test_74a() { # bug 6149, 6184
9590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9593 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9595 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9596 # will spin in a tight reconnection loop
9597 $LCTL set_param fail_loc=0x8000030e
9598 # get any lock that won't be difficult - lookup works.
9600 $LCTL set_param fail_loc=0
9604 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9606 test_74b() { # bug 13310
9607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9609 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9611 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9612 # will spin in a tight reconnection loop
9613 $LCTL set_param fail_loc=0x8000030e
9614 # get a "difficult" lock
9616 $LCTL set_param fail_loc=0
9620 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9625 #define OBD_FAIL_LDLM_NEW_LOCK
9626 $LCTL set_param fail_loc=0x319
9627 touch $DIR/$tfile && error "touch successful"
9628 $LCTL set_param fail_loc=0
9631 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9633 slab_lic=/sys/kernel/slab/lustre_inode_cache
9635 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9636 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9637 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9640 test_76a() { # Now for b=20433, added originally in b=1443
9641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9643 cancel_lru_locks osc
9644 # there may be some slab objects cached per core
9645 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9646 local before=$(num_objects)
9647 local count=$((512 * cpus))
9648 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9649 local margin=$((count / 10))
9650 if [[ -f $slab_lic/aliases ]]; then
9651 local aliases=$(cat $slab_lic/aliases)
9652 (( aliases > 0 )) && margin=$((margin * aliases))
9655 echo "before slab objects: $before"
9656 for i in $(seq $count); do
9660 cancel_lru_locks osc
9661 local after=$(num_objects)
9662 echo "created: $count, after slab objects: $after"
9663 # shared slab counts are not very accurate, allow significant margin
9664 # the main goal is that the cache growth is not permanently > $count
9665 while (( after > before + margin )); do
9667 after=$(num_objects)
9669 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9670 if (( wait > 60 )); then
9671 error "inode slab grew from $before+$margin to $after"
9675 run_test 76a "confirm clients recycle inodes properly ===="
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9679 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9682 local before=$(num_objects)
9684 for i in $(seq $count); do
9689 local after=$(num_objects)
9692 while (( after > before )); do
9694 after=$(num_objects)
9696 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9697 if (( wait > 60 )); then
9698 error "inode slab grew from $before to $after"
9702 echo "slab objects before: $before, after: $after"
9704 run_test 76b "confirm clients recycle directory inodes properly ===="
9709 # Note: in sptlrpc modes which enable its own bulk checksum, the
9710 # original crc32_le bulk checksum will be automatically disabled,
9711 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9712 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9713 # In this case set_checksums() will not be no-op, because sptlrpc
9714 # bulk checksum will be enabled all through the test.
9716 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9717 lctl set_param -n osc.*.checksums $1
9721 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9722 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9723 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9724 tr -d [] | head -n1)}
9727 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9729 log "set checksum type to $1, rc = $rc"
9733 get_osc_checksum_type()
9735 # arugment 1: OST name, like OST0000
9737 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9738 sed 's/.*\[\(.*\)\].*/\1/g')
9740 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9744 F77_TMP=$TMP/f77-temp
9747 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9748 error "error writing to $F77_TMP"
9751 test_77a() { # bug 10889
9752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9753 $GSS && skip_env "could not run with gss"
9755 [ ! -f $F77_TMP ] && setup_f77
9757 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9761 run_test 77a "normal checksum read/write operation"
9763 test_77b() { # bug 10889
9764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9765 $GSS && skip_env "could not run with gss"
9767 [ ! -f $F77_TMP ] && setup_f77
9768 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9769 $LCTL set_param fail_loc=0x80000409
9772 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9773 error "dd error: $?"
9774 $LCTL set_param fail_loc=0
9776 for algo in $CKSUM_TYPES; do
9777 cancel_lru_locks osc
9778 set_checksum_type $algo
9779 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9780 $LCTL set_param fail_loc=0x80000408
9781 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9782 $LCTL set_param fail_loc=0
9785 set_checksum_type $ORIG_CSUM_TYPE
9788 run_test 77b "checksum error on client write, read"
9793 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9795 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9796 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9797 $check_ost && [ -n "$ost_file_prefix" ] &&
9798 do_facet ost1 rm -f ${ost_file_prefix}\*
9802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9803 $GSS && skip_env "could not run with gss"
9804 remote_ost_nodsh && skip "remote OST with nodsh"
9807 local osc_file_prefix
9809 local check_ost=false
9810 local ost_file_prefix
9816 # ensure corruption will occur on first OSS/OST
9817 $LFS setstripe -i 0 $DIR/$tfile
9819 [ ! -f $F77_TMP ] && setup_f77
9820 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9821 error "dd write error: $?"
9822 fid=$($LFS path2fid $DIR/$tfile)
9824 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9827 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9828 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9830 echo "OSS do not support bulk pages dump upon error"
9833 osc_file_prefix=$($LCTL get_param -n debug_path)
9834 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9836 trap cleanup_77c EXIT
9839 # enable bulk pages dump upon error on Client
9840 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9841 # enable bulk pages dump upon error on OSS
9843 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9845 # flush Client cache to allow next read to reach OSS
9846 cancel_lru_locks osc
9848 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9849 $LCTL set_param fail_loc=0x80000408
9850 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9851 $LCTL set_param fail_loc=0
9855 # check cksum dump on Client
9856 osc_file=$(ls ${osc_file_prefix}*)
9857 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9858 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9859 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9860 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9861 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9863 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9864 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9865 error "dump content does not match on Client"
9867 $check_ost || skip "No need to check cksum dump on OSS"
9869 # check cksum dump on OSS
9870 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9871 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9872 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9873 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9874 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9875 error "dump content does not match on OSS"
9879 run_test 77c "checksum error on client read with debug"
9881 test_77d() { # bug 10889
9882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9883 $GSS && skip_env "could not run with gss"
9885 stack_trap "rm -f $DIR/$tfile"
9886 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9887 $LCTL set_param fail_loc=0x80000409
9889 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9890 error "direct write: rc=$?"
9891 $LCTL set_param fail_loc=0
9894 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9895 $LCTL set_param fail_loc=0x80000408
9897 cancel_lru_locks osc
9898 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9899 error "direct read: rc=$?"
9900 $LCTL set_param fail_loc=0
9903 run_test 77d "checksum error on OST direct write, read"
9905 test_77f() { # bug 10889
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9907 $GSS && skip_env "could not run with gss"
9910 stack_trap "rm -f $DIR/$tfile"
9911 for algo in $CKSUM_TYPES; do
9912 cancel_lru_locks osc
9913 set_checksum_type $algo
9914 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9915 $LCTL set_param fail_loc=0x409
9916 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9917 error "direct write succeeded"
9918 $LCTL set_param fail_loc=0
9920 set_checksum_type $ORIG_CSUM_TYPE
9923 run_test 77f "repeat checksum error on write (expect error)"
9925 test_77g() { # bug 10889
9926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9927 $GSS && skip_env "could not run with gss"
9928 remote_ost_nodsh && skip "remote OST with nodsh"
9930 [ ! -f $F77_TMP ] && setup_f77
9932 local file=$DIR/$tfile
9933 stack_trap "rm -f $file" EXIT
9935 $LFS setstripe -c 1 -i 0 $file
9936 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9937 do_facet ost1 lctl set_param fail_loc=0x8000021a
9939 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9940 error "write error: rc=$?"
9941 do_facet ost1 lctl set_param fail_loc=0
9944 cancel_lru_locks osc
9945 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9946 do_facet ost1 lctl set_param fail_loc=0x8000021b
9948 cmp $F77_TMP $file || error "file compare failed"
9949 do_facet ost1 lctl set_param fail_loc=0
9952 run_test 77g "checksum error on OST write, read"
9954 test_77k() { # LU-10906
9955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9956 $GSS && skip_env "could not run with gss"
9958 local cksum_param="osc.$FSNAME*.checksums"
9959 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9963 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9964 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9965 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9968 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9969 error "failed to set checksum=$i on MGS"
9970 wait_update $HOSTNAME "$get_checksum" $i
9972 echo "remount client, checksum should be $i"
9973 remount_client $MOUNT || error "failed to remount client"
9974 checksum=$(eval $get_checksum)
9975 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9977 # remove persistent param to avoid races with checksum mountopt below
9978 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9979 error "failed to delete checksum on MGS"
9981 for opt in "checksum" "nochecksum"; do
9982 #remount with mount option
9983 echo "remount client with option $opt, checksum should be $i"
9984 umount_client $MOUNT || error "failed to umount client"
9985 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9986 error "failed to mount client with option '$opt'"
9987 checksum=$(eval $get_checksum)
9988 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9992 remount_client $MOUNT || error "failed to remount client"
9994 run_test 77k "enable/disable checksum correctly"
9997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9998 $GSS && skip_env "could not run with gss"
10001 stack_trap "set_checksums $ORIG_CSUM" EXIT
10002 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10004 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10006 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10007 for algo in $CKSUM_TYPES; do
10008 set_checksum_type $algo || error "fail to set checksum type $algo"
10009 osc_algo=$(get_osc_checksum_type OST0000)
10010 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10012 # no locks, no reqs to let the connection idle
10013 cancel_lru_locks osc
10014 lru_resize_disable osc
10015 wait_osc_import_state client ost1 IDLE
10017 # ensure ost1 is connected
10018 stat $DIR/$tfile >/dev/null || error "can't stat"
10019 wait_osc_import_state client ost1 FULL
10021 osc_algo=$(get_osc_checksum_type OST0000)
10022 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10026 run_test 77l "preferred checksum type is remembered after reconnected"
10028 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10033 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10034 skip "Need at least version 2.14.52"
10035 local param=checksum_speed
10037 $LCTL get_param $param || error "reading $param failed"
10039 csum_speeds=$($LCTL get_param -n $param)
10041 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10042 error "known checksum types are missing"
10044 run_test 77m "Verify checksum_speed is correctly read"
10046 check_filefrag_77n() {
10051 while read extidx a b start end rest; do
10052 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10053 nr_ext=$(( $nr_ext + 1 ))
10054 starts+=( ${start%..} )
10057 done < <( filefrag -sv $1 )
10059 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10064 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10067 $TRUNCATE $DIR/$tfile 0
10068 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10069 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10070 check_filefrag_77n $DIR/$tfile ||
10071 skip "$tfile blocks not contiguous around hole"
10074 stack_trap "set_checksums $ORIG_CSUM" EXIT
10075 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10076 stack_trap "rm -f $DIR/$tfile"
10078 for algo in $CKSUM_TYPES; do
10079 if [[ "$algo" =~ ^t10 ]]; then
10080 set_checksum_type $algo ||
10081 error "fail to set checksum type $algo"
10082 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10083 error "fail to read $tfile with $algo"
10089 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10092 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10093 skip "Need MDS version at least 2.14.55"
10094 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10095 skip "Need OST version at least 2.14.55"
10096 local ofd=obdfilter
10099 # print OST checksum_type
10100 echo "$ofd.$FSNAME-*.checksum_type:"
10101 do_nodes $(comma_list $(osts_nodes)) \
10102 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10104 # print MDT checksum_type
10105 echo "$mdt.$FSNAME-*.checksum_type:"
10106 do_nodes $(comma_list $(mdts_nodes)) \
10107 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10109 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10110 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10112 (( $o_count == $OSTCOUNT )) ||
10113 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10115 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10116 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10118 (( $m_count == $MDSCOUNT )) ||
10119 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10121 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10123 cleanup_test_78() {
10128 test_78() { # bug 10901
10129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10130 remote_ost || skip_env "local OST"
10133 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10134 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10135 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10136 echo "MemTotal: $MEMTOTAL"
10138 # reserve 256MB of memory for the kernel and other running processes,
10139 # and then take 1/2 of the remaining memory for the read/write buffers.
10140 if [ $MEMTOTAL -gt 512 ] ;then
10141 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10143 # for those poor memory-starved high-end clusters...
10144 MEMTOTAL=$((MEMTOTAL / 2))
10146 echo "Mem to use for directio: $MEMTOTAL"
10148 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10149 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10150 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10151 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10153 echo "Smallest OST: $SMALLESTOST"
10154 [[ $SMALLESTOST -lt 10240 ]] &&
10155 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10157 trap cleanup_test_78 EXIT
10159 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10160 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10162 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10163 echo "File size: $F78SIZE"
10164 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10165 for i in $(seq 1 $NSEQ); do
10166 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10167 echo directIO rdwr round $i of $NSEQ
10168 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10173 run_test 78 "handle large O_DIRECT writes correctly ============"
10175 test_79() { # bug 12743
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10178 wait_delete_completed
10180 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10181 BKFREE=$(calc_osc_kbytes kbytesfree)
10182 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10184 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10185 DFTOTAL=`echo $STRING | cut -d, -f1`
10186 DFUSED=`echo $STRING | cut -d, -f2`
10187 DFAVAIL=`echo $STRING | cut -d, -f3`
10188 DFFREE=$(($DFTOTAL - $DFUSED))
10190 ALLOWANCE=$((64 * $OSTCOUNT))
10192 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10193 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10194 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10196 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10197 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10198 error "df free($DFFREE) mismatch OST free($BKFREE)"
10200 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10201 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10202 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10205 run_test 79 "df report consistency check ======================="
10207 test_80() { # bug 10718
10208 remote_ost_nodsh && skip "remote OST with nodsh"
10209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10211 # relax strong synchronous semantics for slow backends like ZFS
10212 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10213 local soc="obdfilter.*.sync_lock_cancel"
10214 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10216 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10217 if [ -z "$save" ]; then
10218 soc="obdfilter.*.sync_on_lock_cancel"
10219 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10222 if [ "$save" != "never" ]; then
10223 local hosts=$(comma_list $(osts_nodes))
10225 do_nodes $hosts $LCTL set_param $soc=never
10226 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10230 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10231 sync; sleep 1; sync
10232 local before=$(date +%s)
10233 cancel_lru_locks osc
10234 local after=$(date +%s)
10235 local diff=$((after - before))
10236 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10240 run_test 80 "Page eviction is equally fast at high offsets too"
10242 test_81a() { # LU-456
10243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10244 remote_ost_nodsh && skip "remote OST with nodsh"
10246 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10247 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10248 do_facet ost1 lctl set_param fail_loc=0x80000228
10250 # write should trigger a retry and success
10251 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10252 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10254 if [ $RC -ne 0 ] ; then
10255 error "write should success, but failed for $RC"
10258 run_test 81a "OST should retry write when get -ENOSPC ==============="
10260 test_81b() { # LU-456
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 remote_ost_nodsh && skip "remote OST with nodsh"
10264 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10265 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10266 do_facet ost1 lctl set_param fail_loc=0x228
10268 # write should retry several times and return -ENOSPC finally
10269 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10270 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10273 if [ $RC -ne $ENOSPC ] ; then
10274 error "dd should fail for -ENOSPC, but succeed."
10277 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10280 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10282 test_mkdir $DIR/$tdir.cvsroot
10283 chown $RUNAS_ID $DIR/$tdir.cvsroot
10286 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10289 # some versions of cvs import exit(1) when asked to import links or
10290 # files they can't read. ignore those files.
10291 local toignore=$(find . -type l -printf '-I %f\n' -o \
10292 ! -perm /4 -printf '-I %f\n')
10293 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10294 $tdir.reposname vtag rtag
10297 test_mkdir $DIR/$tdir.reposname
10298 chown $RUNAS_ID $DIR/$tdir.reposname
10299 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10301 cd $DIR/$tdir.reposname
10303 $RUNAS cvs add -m 'addmsg' foo99
10305 $RUNAS cvs commit -m 'nomsg' foo99
10306 rm -fr $DIR/$tdir.cvsroot
10308 run_test 99 "cvs strange file/directory operations"
10311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10312 [[ "$NETTYPE" =~ tcp ]] ||
10313 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10314 remote_ost_nodsh && skip "remote OST with nodsh"
10315 remote_mds_nodsh && skip "remote MDS with nodsh"
10317 skip "useless for local single node setup"
10319 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10320 [ "$PROT" != "tcp" ] && continue
10321 RPORT=$(echo $REMOTE | cut -d: -f2)
10322 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10325 LPORT=`echo $LOCAL | cut -d: -f2`
10326 if [ $LPORT -ge 1024 ]; then
10327 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10329 error_exit "local: $LPORT > 1024, remote: $RPORT"
10332 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10334 run_test 100 "check local port using privileged port ==========="
10336 function get_named_value()
10340 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10343 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10344 awk '/^max_cached_mb/ { print $2 }')
10347 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10357 local cache_limit=32
10359 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10360 trap cleanup_101a EXIT
10361 $LCTL set_param -n llite.*.read_ahead_stats=0
10362 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10365 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10367 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10368 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10371 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10372 get_named_value 'read.but.discarded'); do
10373 discard=$(($discard + $s))
10377 $LCTL get_param osc.*-osc*.rpc_stats
10378 $LCTL get_param llite.*.read_ahead_stats
10380 # Discard is generally zero, but sometimes a few random reads line up
10381 # and trigger larger readahead, which is wasted & leads to discards.
10382 if [[ $(($discard)) -gt $nreads ]]; then
10383 error "too many ($discard) discarded pages"
10385 rm -f $DIR/$tfile || true
10387 run_test 101a "check read-ahead for random reads"
10389 setup_test101bc() {
10390 test_mkdir $DIR/$tdir
10392 local FILE_LENGTH=$2
10395 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10397 local list=$(comma_list $(osts_nodes))
10398 set_osd_param $list '' read_cache_enable 0
10399 set_osd_param $list '' writethrough_cache_enable 0
10401 trap cleanup_test101bc EXIT
10402 # prepare the read-ahead file
10403 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10405 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10406 count=$FILE_SIZE_MB 2> /dev/null
10410 cleanup_test101bc() {
10415 local list=$(comma_list $(osts_nodes))
10416 set_osd_param $list '' read_cache_enable 1
10417 set_osd_param $list '' writethrough_cache_enable 1
10421 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10426 local stripe_size=$2
10427 local stride_length=$((stripe_size / read_size))
10428 local stride_width=$((stride_length * OSTCOUNT))
10429 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10430 (stride_width - stride_length) ))
10431 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10432 get_named_value 'read.but.discarded' | calc_total)
10434 if [[ $discard -gt $discard_limit ]]; then
10435 $LCTL get_param llite.*.read_ahead_stats
10436 error "($discard) discarded pages with size (${read_size})"
10438 echo "Read-ahead success for size ${read_size}"
10443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10444 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10446 local STRIPE_SIZE=1048576
10447 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10449 if [ $SLOW == "yes" ]; then
10450 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10452 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10455 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10457 # prepare the read-ahead file
10458 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10459 cancel_lru_locks osc
10460 for BIDX in 2 4 8 16 32 64 128 256
10462 local BSIZE=$((BIDX*4096))
10463 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10464 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10465 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10466 $LCTL set_param -n llite.*.read_ahead_stats=0
10467 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10468 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10469 cancel_lru_locks osc
10470 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10475 run_test 101b "check stride-io mode read-ahead ================="
10478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10480 local STRIPE_SIZE=1048576
10481 local FILE_LENGTH=$((STRIPE_SIZE*100))
10484 local osc_rpc_stats
10486 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10488 cancel_lru_locks osc
10489 $LCTL set_param osc.*.rpc_stats=0
10490 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10491 $LCTL get_param osc.*.rpc_stats
10492 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10493 local stats=$($LCTL get_param -n $osc_rpc_stats)
10494 local lines=$(echo "$stats" | awk 'END {print NR;}')
10497 if [ $lines -le 20 ]; then
10498 echo "continue debug"
10501 for size in 1 2 4 8; do
10502 local rpc=$(echo "$stats" |
10503 awk '($1 == "'$size':") {print $2; exit; }')
10504 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10505 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10507 echo "$osc_rpc_stats check passed!"
10512 run_test 101c "check stripe_size aligned read-ahead"
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10517 local file=$DIR/$tfile
10518 local sz_MB=${FILESIZE_101d:-80}
10519 local ra_MB=${READAHEAD_MB:-40}
10521 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10522 [ $free_MB -lt $sz_MB ] &&
10523 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10525 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10526 $LFS setstripe -c -1 $file || error "setstripe failed"
10528 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10529 echo Cancel LRU locks on lustre client to flush the client cache
10530 cancel_lru_locks osc
10532 echo Disable read-ahead
10533 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10534 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10535 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10536 $LCTL get_param -n llite.*.max_read_ahead_mb
10538 echo "Reading the test file $file with read-ahead disabled"
10539 local sz_KB=$((sz_MB * 1024 / 4))
10540 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10541 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10542 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10543 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10545 echo "Cancel LRU locks on lustre client to flush the client cache"
10546 cancel_lru_locks osc
10547 echo Enable read-ahead with ${ra_MB}MB
10548 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10550 echo "Reading the test file $file with read-ahead enabled"
10551 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10552 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10554 echo "read-ahead disabled time read $raOFF"
10555 echo "read-ahead enabled time read $raON"
10558 wait_delete_completed
10560 # use awk for this check instead of bash because it handles decimals
10561 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10562 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10564 run_test 101d "file read with and without read-ahead enabled"
10567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10569 local file=$DIR/$tfile
10570 local size_KB=500 #KB
10574 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10575 local need_KB=$((count * size_KB))
10576 [[ $free_KB -le $need_KB ]] &&
10577 skip_env "Need free space $need_KB, have $free_KB"
10579 echo "Creating $count ${size_KB}K test files"
10580 for ((i = 0; i < $count; i++)); do
10581 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10584 echo "Cancel LRU locks on lustre client to flush the client cache"
10585 cancel_lru_locks $OSC
10587 echo "Reset readahead stats"
10588 $LCTL set_param -n llite.*.read_ahead_stats=0
10590 for ((i = 0; i < $count; i++)); do
10591 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10594 $LCTL get_param llite.*.max_cached_mb
10595 $LCTL get_param llite.*.read_ahead_stats
10596 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10597 get_named_value 'misses' | calc_total)
10599 for ((i = 0; i < $count; i++)); do
10600 rm -rf $file.$i 2>/dev/null
10603 #10000 means 20% reads are missing in readahead
10604 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10606 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10609 which iozone || skip_env "no iozone installed"
10611 local old_debug=$($LCTL get_param debug)
10612 old_debug=${old_debug#*=}
10613 $LCTL set_param debug="reada mmap"
10615 # create a test file
10616 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10618 echo Cancel LRU locks on lustre client to flush the client cache
10619 cancel_lru_locks osc
10621 echo Reset readahead stats
10622 $LCTL set_param -n llite.*.read_ahead_stats=0
10624 echo mmap read the file with small block size
10625 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10628 echo checking missing pages
10629 $LCTL get_param llite.*.read_ahead_stats
10630 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10631 get_named_value 'misses' | calc_total)
10633 $LCTL set_param debug="$old_debug"
10634 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10637 run_test 101f "check mmap read performance"
10639 test_101g_brw_size_test() {
10641 local pages=$((mb * 1048576 / PAGE_SIZE))
10642 local file=$DIR/$tfile
10644 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10645 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10646 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10647 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10651 stack_trap "rm -f $file" EXIT
10652 $LCTL set_param -n osc.*.rpc_stats=0
10654 # 10 RPCs should be enough for the test
10656 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10657 { error "dd write ${mb} MB blocks failed"; return 3; }
10658 cancel_lru_locks osc
10659 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10660 { error "dd write ${mb} MB blocks failed"; return 4; }
10662 # calculate number of full-sized read and write RPCs
10663 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10664 sed -n '/pages per rpc/,/^$/p' |
10665 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10666 END { print reads,writes }'))
10667 # allow one extra full-sized read RPC for async readahead
10668 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10669 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10670 [[ ${rpcs[1]} == $count ]] ||
10671 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10675 remote_ost_nodsh && skip "remote OST with nodsh"
10678 local osts=$(get_facets OST)
10679 local list=$(comma_list $(osts_nodes))
10680 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10681 local brw_size="obdfilter.*.brw_size"
10683 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10685 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10687 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10688 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10689 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10690 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10691 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10692 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10694 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10697 if [[ $orig_mb -lt 16 ]]; then
10698 save_lustre_params $osts "$brw_size" > $p
10699 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10700 error "set 16MB RPC size failed"
10702 echo "remount client to enable new RPC size"
10703 remount_client $MOUNT || error "remount_client failed"
10706 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10707 # should be able to set brw_size=12, but no rpc_stats for that
10708 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10711 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10713 if [[ $orig_mb -lt 16 ]]; then
10714 restore_lustre_params < $p
10715 remount_client $MOUNT || error "remount_client restore failed"
10718 rm -f $p $DIR/$tfile
10720 run_test 101g "Big bulk(4/16 MiB) readahead"
10723 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10726 error "dd 70M file failed"
10727 echo Cancel LRU locks on lustre client to flush the client cache
10728 cancel_lru_locks osc
10730 echo "Reset readahead stats"
10731 $LCTL set_param -n llite.*.read_ahead_stats 0
10733 echo "Read 10M of data but cross 64M bundary"
10734 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10735 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10736 get_named_value 'misses' | calc_total)
10737 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10738 rm -f $p $DIR/$tfile
10740 run_test 101h "Readahead should cover current read window"
10743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10744 error "dd 10M file failed"
10746 local max_per_file_mb=$($LCTL get_param -n \
10747 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10748 cancel_lru_locks osc
10749 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10750 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10751 error "set max_read_ahead_per_file_mb to 1 failed"
10753 echo "Reset readahead stats"
10754 $LCTL set_param llite.*.read_ahead_stats=0
10756 dd if=$DIR/$tfile of=/dev/null bs=2M
10758 $LCTL get_param llite.*.read_ahead_stats
10759 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10760 awk '/misses/ { print $2 }')
10761 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10764 run_test 101i "allow current readahead to exceed reservation"
10767 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10768 error "setstripe $DIR/$tfile failed"
10769 local file_size=$((1048576 * 16))
10770 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10771 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10773 echo Disable read-ahead
10774 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10776 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10777 for blk in $PAGE_SIZE 1048576 $file_size; do
10778 cancel_lru_locks osc
10779 echo "Reset readahead stats"
10780 $LCTL set_param -n llite.*.read_ahead_stats=0
10781 local count=$(($file_size / $blk))
10782 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10783 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10784 get_named_value 'failed.to.fast.read' | calc_total)
10785 $LCTL get_param -n llite.*.read_ahead_stats
10786 [ $miss -eq $count ] || error "expected $count got $miss"
10789 rm -f $p $DIR/$tfile
10791 run_test 101j "A complete read block should be submitted when no RA"
10794 test_mkdir $DIR/$tdir
10795 chown $RUNAS_ID $DIR/$tdir
10798 STRIPE_COUNT=$OSTCOUNT
10799 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10801 trap cleanup_test102 EXIT
10803 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10805 for num in 1 2 3 4; do
10806 for count in $(seq 1 $STRIPE_COUNT); do
10807 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10808 local size=`expr $STRIPE_SIZE \* $num`
10809 local file=file"$num-$idx-$count"
10810 $1 $LFS setstripe -S $size -i $idx -c $count $file
10816 $1 tar cf $TMP/f102.tar $tdir --xattrs
10819 cleanup_test102() {
10821 rm -f $TMP/f102.tar
10822 rm -rf $DIR/d0.sanity/d102
10826 [ "$UID" != 0 ] && skip "must run as root"
10827 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10828 skip_env "must have user_xattr"
10830 [ -z "$(which setfattr 2>/dev/null)" ] &&
10831 skip_env "could not find setfattr"
10833 local testfile=$DIR/$tfile
10836 echo "set/get xattr..."
10837 setfattr -n trusted.name1 -v value1 $testfile ||
10838 error "setfattr -n trusted.name1=value1 $testfile failed"
10839 getfattr -n trusted.name1 $testfile 2> /dev/null |
10840 grep "trusted.name1=.value1" ||
10841 error "$testfile missing trusted.name1=value1"
10843 setfattr -n user.author1 -v author1 $testfile ||
10844 error "setfattr -n user.author1=author1 $testfile failed"
10845 getfattr -n user.author1 $testfile 2> /dev/null |
10846 grep "user.author1=.author1" ||
10847 error "$testfile missing trusted.author1=author1"
10849 echo "listxattr..."
10850 setfattr -n trusted.name2 -v value2 $testfile ||
10851 error "$testfile unable to set trusted.name2"
10852 setfattr -n trusted.name3 -v value3 $testfile ||
10853 error "$testfile unable to set trusted.name3"
10854 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10855 grep "trusted.name" | wc -l) -eq 3 ] ||
10856 error "$testfile missing 3 trusted.name xattrs"
10858 setfattr -n user.author2 -v author2 $testfile ||
10859 error "$testfile unable to set user.author2"
10860 setfattr -n user.author3 -v author3 $testfile ||
10861 error "$testfile unable to set user.author3"
10862 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10863 grep "user.author" | wc -l) -eq 3 ] ||
10864 error "$testfile missing 3 user.author xattrs"
10866 echo "remove xattr..."
10867 setfattr -x trusted.name1 $testfile ||
10868 error "$testfile error deleting trusted.name1"
10869 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10870 error "$testfile did not delete trusted.name1 xattr"
10872 setfattr -x user.author1 $testfile ||
10873 error "$testfile error deleting user.author1"
10874 echo "set lustre special xattr ..."
10875 $LFS setstripe -c1 $testfile
10876 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10877 awk -F "=" '/trusted.lov/ { print $2 }' )
10878 setfattr -n "trusted.lov" -v $lovea $testfile ||
10879 error "$testfile doesn't ignore setting trusted.lov again"
10880 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10881 error "$testfile allow setting invalid trusted.lov"
10884 run_test 102a "user xattr test =================================="
10886 check_102b_layout() {
10888 local testfile=$DIR/$tfile
10890 echo "test layout '$layout'"
10891 $LFS setstripe $layout $testfile || error "setstripe failed"
10892 $LFS getstripe -y $testfile
10894 echo "get/set/list trusted.lov xattr ..." # b=10930
10895 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10896 [[ "$value" =~ "trusted.lov" ]] ||
10897 error "can't get trusted.lov from $testfile"
10898 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10899 error "getstripe failed"
10901 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10903 value=$(cut -d= -f2 <<<$value)
10904 # LU-13168: truncated xattr should fail if short lov_user_md header
10905 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10906 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10907 for len in $lens; do
10908 echo "setfattr $len $testfile.2"
10909 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10910 [ $len -lt 66 ] && error "short xattr len=$len worked"
10912 local stripe_size=$($LFS getstripe -S $testfile.2)
10913 local stripe_count=$($LFS getstripe -c $testfile.2)
10914 [[ $stripe_size -eq 65536 ]] ||
10915 error "stripe size $stripe_size != 65536"
10916 [[ $stripe_count -eq $stripe_count_orig ]] ||
10917 error "stripe count $stripe_count != $stripe_count_orig"
10918 rm $testfile $testfile.2
10922 [ -z "$(which setfattr 2>/dev/null)" ] &&
10923 skip_env "could not find setfattr"
10924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10926 # check plain layout
10927 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10929 # and also check composite layout
10930 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10933 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10936 [ -z "$(which setfattr 2>/dev/null)" ] &&
10937 skip_env "could not find setfattr"
10938 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10940 # b10930: get/set/list lustre.lov xattr
10941 echo "get/set/list lustre.lov xattr ..."
10942 test_mkdir $DIR/$tdir
10943 chown $RUNAS_ID $DIR/$tdir
10944 local testfile=$DIR/$tdir/$tfile
10945 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10946 error "setstripe failed"
10947 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10948 error "getstripe failed"
10949 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10950 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10952 local testfile2=${testfile}2
10953 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10954 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10956 $RUNAS $MCREATE $testfile2
10957 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10958 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10959 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10960 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10961 [ $stripe_count -eq $STRIPECOUNT ] ||
10962 error "stripe count $stripe_count != $STRIPECOUNT"
10964 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10966 compare_stripe_info1() {
10967 local stripe_index_all_zero=true
10969 for num in 1 2 3 4; do
10970 for count in $(seq 1 $STRIPE_COUNT); do
10971 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10972 local size=$((STRIPE_SIZE * num))
10973 local file=file"$num-$offset-$count"
10974 stripe_size=$($LFS getstripe -S $PWD/$file)
10975 [[ $stripe_size -ne $size ]] &&
10976 error "$file: size $stripe_size != $size"
10977 stripe_count=$($LFS getstripe -c $PWD/$file)
10978 # allow fewer stripes to be created, ORI-601
10979 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10980 error "$file: count $stripe_count != $count"
10981 stripe_index=$($LFS getstripe -i $PWD/$file)
10982 [[ $stripe_index -ne 0 ]] &&
10983 stripe_index_all_zero=false
10987 $stripe_index_all_zero &&
10988 error "all files are being extracted starting from OST index 0"
10992 have_xattrs_include() {
10993 tar --help | grep -q xattrs-include &&
10994 echo --xattrs-include="lustre.*"
10998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11001 XINC=$(have_xattrs_include)
11003 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11004 cd $DIR/$tdir/$tdir
11005 compare_stripe_info1
11007 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11011 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11013 XINC=$(have_xattrs_include)
11015 test_mkdir $DIR/$tdir.restore
11017 tar cf - --xattrs $tdir | tar xf - \
11018 -C $DIR/$tdir.restore --xattrs $XINC
11019 cd $DIR/$tdir.restore/$tdir
11020 compare_stripe_info1
11022 run_test 102f "tar copy files, not keep osts"
11025 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11026 skip "must have user_xattr"
11027 [ -z "$(which setfattr 2>/dev/null)" ] &&
11028 skip_env "could not find setfattr"
11029 [ -z "$(which getfattr 2>/dev/null)" ] &&
11030 skip_env "could not find getfattr"
11032 local xsize=${1:-1024} # in bytes
11033 local file=$DIR/$tfile
11034 local value="$(generate_string $xsize)"
11035 local xbig=trusted.big
11039 log "save $xbig on $file"
11040 if [ -z "$toobig" ]
11042 setfattr -n $xbig -v $value $file ||
11043 error "saving $xbig on $file failed"
11045 setfattr -n $xbig -v $value $file &&
11046 error "saving $xbig on $file succeeded"
11050 local orig=$(get_xattr_value $xbig $file)
11051 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11053 local xsml=trusted.sml
11054 log "save $xsml on $file"
11055 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11057 local new=$(get_xattr_value $xbig $file)
11058 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11060 log "grow $xsml on $file"
11061 setfattr -n $xsml -v "$value" $file ||
11062 error "growing $xsml on $file failed"
11064 new=$(get_xattr_value $xbig $file)
11065 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11066 log "$xbig still valid after growing $xsml"
11071 test_102h() { # bug 15777
11074 run_test 102h "grow xattr from inside inode to external block"
11077 large_xattr_enabled || skip_env "ea_inode feature disabled"
11079 echo "setting xattr of max xattr size: $(max_xattr_size)"
11080 grow_xattr $(max_xattr_size)
11082 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11083 echo "This should fail:"
11084 grow_xattr $(($(max_xattr_size) + 10)) 1
11086 run_test 102ha "grow xattr from inside inode to external inode"
11088 test_102i() { # bug 17038
11089 [ -z "$(which getfattr 2>/dev/null)" ] &&
11090 skip "could not find getfattr"
11093 ln -s $DIR/$tfile $DIR/${tfile}link
11094 getfattr -n trusted.lov $DIR/$tfile ||
11095 error "lgetxattr on $DIR/$tfile failed"
11096 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11097 grep -i "no such attr" ||
11098 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11099 rm -f $DIR/$tfile $DIR/${tfile}link
11101 run_test 102i "lgetxattr test on symbolic link ============"
11104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11105 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11107 XINC=$(have_xattrs_include)
11108 setup_test102 "$RUNAS"
11109 chown $RUNAS_ID $DIR/$tdir
11110 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11111 cd $DIR/$tdir/$tdir
11112 compare_stripe_info1 "$RUNAS"
11114 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11117 [ -z "$(which setfattr 2>/dev/null)" ] &&
11118 skip "could not find setfattr"
11121 # b22187 just check that does not crash for regular file.
11122 setfattr -n trusted.lov $DIR/$tfile
11123 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11124 local test_kdir=$DIR/$tdir
11125 test_mkdir $test_kdir
11126 local default_size=$($LFS getstripe -S $test_kdir)
11127 local default_count=$($LFS getstripe -c $test_kdir)
11128 local default_offset=$($LFS getstripe -i $test_kdir)
11129 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11130 error 'dir setstripe failed'
11131 setfattr -n trusted.lov $test_kdir
11132 local stripe_size=$($LFS getstripe -S $test_kdir)
11133 local stripe_count=$($LFS getstripe -c $test_kdir)
11134 local stripe_offset=$($LFS getstripe -i $test_kdir)
11135 [ $stripe_size -eq $default_size ] ||
11136 error "stripe size $stripe_size != $default_size"
11137 [ $stripe_count -eq $default_count ] ||
11138 error "stripe count $stripe_count != $default_count"
11139 [ $stripe_offset -eq $default_offset ] ||
11140 error "stripe offset $stripe_offset != $default_offset"
11141 rm -rf $DIR/$tfile $test_kdir
11143 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11146 [ -z "$(which getfattr 2>/dev/null)" ] &&
11147 skip "could not find getfattr"
11149 # LU-532 trusted. xattr is invisible to non-root
11150 local testfile=$DIR/$tfile
11154 echo "listxattr as user..."
11155 chown $RUNAS_ID $testfile
11156 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11157 grep -q "trusted" &&
11158 error "$testfile trusted xattrs are user visible"
11162 run_test 102l "listxattr size test =================================="
11164 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11165 local path=$DIR/$tfile
11168 listxattr_size_check $path || error "listattr_size_check $path failed"
11170 run_test 102m "Ensure listxattr fails on small bufffer ========"
11174 getxattr() { # getxattr path name
11175 # Return the base64 encoding of the value of xattr name on path.
11179 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11181 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11183 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11185 getfattr --absolute-names --encoding=base64 --name=$name $path |
11186 awk -F= -v name=$name '$1 == name {
11187 print substr($0, index($0, "=") + 1);
11191 test_102n() { # LU-4101 mdt: protect internal xattrs
11192 [ -z "$(which setfattr 2>/dev/null)" ] &&
11193 skip "could not find setfattr"
11194 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11196 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11199 local file0=$DIR/$tfile.0
11200 local file1=$DIR/$tfile.1
11201 local xattr0=$TMP/$tfile.0
11202 local xattr1=$TMP/$tfile.1
11203 local namelist="lov lma lmv link fid version som hsm"
11207 rm -rf $file0 $file1 $xattr0 $xattr1
11208 touch $file0 $file1
11210 # Get 'before' xattrs of $file1.
11211 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11213 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11214 namelist+=" lfsck_namespace"
11215 for name in $namelist; do
11216 # Try to copy xattr from $file0 to $file1.
11217 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11219 setfattr --name=trusted.$name --value="$value" $file1 ||
11220 error "setxattr 'trusted.$name' failed"
11222 # Try to set a garbage xattr.
11223 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11225 if [[ x$name == "xlov" ]]; then
11226 setfattr --name=trusted.lov --value="$value" $file1 &&
11227 error "setxattr invalid 'trusted.lov' success"
11229 setfattr --name=trusted.$name --value="$value" $file1 ||
11230 error "setxattr invalid 'trusted.$name' failed"
11233 # Try to remove the xattr from $file1. We don't care if this
11234 # appears to succeed or fail, we just don't want there to be
11235 # any changes or crashes.
11236 setfattr --remove=$trusted.$name $file1 2> /dev/null
11239 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11242 # Try to copy xattr from $file0 to $file1.
11243 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11245 setfattr --name=trusted.$name --value="$value" $file1 ||
11246 error "setxattr 'trusted.$name' failed"
11248 # Try to set a garbage xattr.
11249 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11251 setfattr --name=trusted.$name --value="$value" $file1 ||
11252 error "setxattr 'trusted.$name' failed"
11254 # Try to remove the xattr from $file1. We don't care if this
11255 # appears to succeed or fail, we just don't want there to be
11256 # any changes or crashes.
11257 setfattr --remove=$trusted.$name $file1 2> /dev/null
11260 # Get 'after' xattrs of file1.
11261 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11263 if ! diff $xattr0 $xattr1; then
11264 error "before and after xattrs of '$file1' differ"
11267 rm -rf $file0 $file1 $xattr0 $xattr1
11271 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11273 test_102p() { # LU-4703 setxattr did not check ownership
11274 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11275 skip "MDS needs to be at least 2.5.56"
11277 local testfile=$DIR/$tfile
11281 echo "setfacl as user..."
11282 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11283 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11285 echo "setfattr as user..."
11286 setfacl -m "u:$RUNAS_ID:---" $testfile
11287 $RUNAS setfattr -x system.posix_acl_access $testfile
11288 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11290 run_test 102p "check setxattr(2) correctly fails without permission"
11293 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11294 skip "MDS needs to be at least 2.6.92"
11296 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11298 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11301 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11302 skip "MDS needs to be at least 2.6.93"
11304 touch $DIR/$tfile || error "touch"
11305 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11306 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11307 rm $DIR/$tfile || error "rm"
11310 mkdir -p $DIR/$tdir || error "mkdir"
11311 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11312 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11313 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11314 error "$testfile error deleting user.author1"
11315 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11316 grep "user.$(basename $tdir)" &&
11317 error "$tdir did not delete user.$(basename $tdir)"
11318 rmdir $DIR/$tdir || error "rmdir"
11321 test_mkdir $DIR/$tdir
11322 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11323 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11324 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11325 error "$testfile error deleting user.author1"
11326 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11327 grep "user.$(basename $tdir)" &&
11328 error "$tdir did not delete user.$(basename $tdir)"
11329 rmdir $DIR/$tdir || error "rm striped dir"
11331 run_test 102r "set EAs with empty values"
11334 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11335 skip "MDS needs to be at least 2.11.52"
11337 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11339 save_lustre_params client "llite.*.xattr_cache" > $save
11341 for cache in 0 1; do
11342 lctl set_param llite.*.xattr_cache=$cache
11345 touch $DIR/$tfile || error "touch"
11346 for prefix in lustre security system trusted user; do
11347 # Note getxattr() may fail with 'Operation not
11348 # supported' or 'No such attribute' depending
11349 # on prefix and cache.
11350 getfattr -n $prefix.n102s $DIR/$tfile &&
11351 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11355 restore_lustre_params < $save
11357 run_test 102s "getting nonexistent xattrs should fail"
11360 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11361 skip "MDS needs to be at least 2.11.52"
11363 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11365 save_lustre_params client "llite.*.xattr_cache" > $save
11367 for cache in 0 1; do
11368 lctl set_param llite.*.xattr_cache=$cache
11370 for buf_size in 0 256; do
11372 touch $DIR/$tfile || error "touch"
11373 setfattr -n user.multiop $DIR/$tfile
11374 $MULTIOP $DIR/$tfile oa$buf_size ||
11375 error "cannot get zero length xattr value (buf_size = $buf_size)"
11379 restore_lustre_params < $save
11381 run_test 102t "zero length xattr values handled correctly"
11385 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11390 [ "$UID" != 0 ] && skip "must run as root"
11391 $GSS && skip_env "could not run under gss"
11392 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11393 skip_env "must have acl enabled"
11394 [ -z "$(which setfacl 2>/dev/null)" ] &&
11395 skip_env "could not find setfacl"
11396 remote_mds_nodsh && skip "remote MDS with nodsh"
11398 gpasswd -a daemon bin # LU-5641
11399 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11401 declare -a identity_old
11403 for num in $(seq $MDSCOUNT); do
11404 switch_identity $num true || identity_old[$num]=$?
11407 SAVE_UMASK=$(umask)
11409 mkdir -p $DIR/$tdir
11412 echo "performing cp ..."
11413 run_acl_subtest cp || error "run_acl_subtest cp failed"
11414 echo "performing getfacl-noacl..."
11415 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11416 echo "performing misc..."
11417 run_acl_subtest misc || error "misc test failed"
11418 echo "performing permissions..."
11419 run_acl_subtest permissions || error "permissions failed"
11420 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11421 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11422 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11423 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11425 echo "performing permissions xattr..."
11426 run_acl_subtest permissions_xattr ||
11427 error "permissions_xattr failed"
11429 echo "performing setfacl..."
11430 run_acl_subtest setfacl || error "setfacl test failed"
11432 # inheritance test got from HP
11433 echo "performing inheritance..."
11434 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11435 chmod +x make-tree || error "chmod +x failed"
11436 run_acl_subtest inheritance || error "inheritance test failed"
11439 echo "LU-974 ignore umask when acl is enabled..."
11440 run_acl_subtest 974 || error "LU-974 umask test failed"
11441 if [ $MDSCOUNT -ge 2 ]; then
11442 run_acl_subtest 974_remote ||
11443 error "LU-974 umask test failed under remote dir"
11446 echo "LU-2561 newly created file is same size as directory..."
11447 if [ "$mds1_FSTYPE" != "zfs" ]; then
11448 run_acl_subtest 2561 || error "LU-2561 test failed"
11450 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11453 run_acl_subtest 4924 || error "LU-4924 test failed"
11458 for num in $(seq $MDSCOUNT); do
11459 if [ "${identity_old[$num]}" = 1 ]; then
11460 switch_identity $num false || identity_old[$num]=$?
11464 run_test 103a "acl test"
11470 for U in {0..511}; do
11472 local O=$(printf "%04o" $U)
11474 umask $(printf "%04o" $((511 ^ $O)))
11475 $LFS setstripe -c 1 $DIR/$tfile.s$O
11476 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11478 (( $S == ($O & 0666) )) ||
11479 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11481 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11482 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11483 (( $S == ($O & 0666) )) ||
11484 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11486 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11487 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11488 (( $S == ($O & 0666) )) ||
11489 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11490 rm -f $DIR/$tfile.[smp]$0
11494 # limit the concurrently running threads to 64. LU-11878
11495 local idx=$((U % 64))
11496 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11501 run_test 103b "umask lfs setstripe"
11504 mkdir -p $DIR/$tdir
11505 cp -rp $DIR/$tdir $DIR/$tdir.bak
11507 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11508 error "$DIR/$tdir shouldn't contain default ACL"
11509 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11510 error "$DIR/$tdir.bak shouldn't contain default ACL"
11513 run_test 103c "'cp -rp' won't set empty acl"
11518 local saved_debug=$($LCTL get_param -n debug)
11520 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11521 skip "MDS needs to be at least 2.14.52"
11523 large_xattr_enabled || skip_env "ea_inode feature disabled"
11525 mkdir -p $DIR/$tdir
11526 # add big LOV EA to cause reply buffer overflow earlier
11527 $LFS setstripe -C 1000 $DIR/$tdir
11528 lctl set_param mdc.*-mdc*.stats=clear
11530 $LCTL set_param debug=0
11531 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11532 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11534 # add a large number of default ACLs (expect 8000+ for 2.13+)
11535 for U in {2..7000}; do
11536 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11537 error "Able to add just $U default ACLs"
11539 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11540 echo "$numacl default ACLs created"
11542 stat $DIR/$tdir || error "Cannot stat directory"
11543 # check file creation
11544 touch $DIR/$tdir/$tfile ||
11545 error "failed to create $tfile with $numacl default ACLs"
11546 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11547 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11548 echo "$fileacl ACLs were inherited"
11549 (( $fileacl == $numacl )) ||
11550 error "Not all default ACLs were inherited: $numacl != $fileacl"
11551 # check that new ACLs creation adds new ACLs to inherited ACLs
11552 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11553 error "Cannot set new ACL"
11554 numacl=$((numacl + 1))
11555 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11556 (( $fileacl == $numacl )) ||
11557 error "failed to add new ACL: $fileacl != $numacl as expected"
11558 # adds more ACLs to a file to reach their maximum at 8000+
11560 for U in {20000..25000}; do
11561 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11562 numacl=$((numacl + 1))
11564 echo "Added $numacl more ACLs to the file"
11565 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11566 echo "Total $fileacl ACLs in file"
11567 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11568 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11569 rmdir $DIR/$tdir || error "Cannot remove directory"
11571 run_test 103e "inheritance of big amount of default ACLs"
11574 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11575 skip "MDS needs to be at least 2.14.51"
11577 large_xattr_enabled || skip_env "ea_inode feature disabled"
11579 # enable changelog to consume more internal MDD buffers
11582 mkdir -p $DIR/$tdir
11584 $LFS setstripe -C 1000 $DIR/$tdir
11585 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11586 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11587 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11588 rmdir $DIR/$tdir || error "Cannot remove directory"
11590 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11596 lfs df || error "lfs df failed"
11597 lfs df -ih || error "lfs df -ih failed"
11598 lfs df -h $DIR || error "lfs df -h $DIR failed"
11599 lfs df -i $DIR || error "lfs df -i $DIR failed"
11600 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11601 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11603 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11604 lctl --device %$OSC deactivate
11605 lfs df || error "lfs df with deactivated OSC failed"
11606 lctl --device %$OSC activate
11607 # wait the osc back to normal
11608 wait_osc_import_ready client ost
11610 lfs df || error "lfs df with reactivated OSC failed"
11613 run_test 104a "lfs df [-ih] [path] test ========================="
11616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11617 [ $RUNAS_ID -eq $UID ] &&
11618 skip_env "RUNAS_ID = UID = $UID -- skipping"
11620 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11621 grep "Permission denied" | wc -l)))
11622 if [ $denied_cnt -ne 0 ]; then
11623 error "lfs check servers test failed"
11626 run_test 104b "$RUNAS lfs check servers test ===================="
11629 # Verify $1 is within range of $2.
11630 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11631 # $1 is <= 2% of $2. Else Fail.
11634 # Strip all units (M, G, T)
11635 actual=$(echo $1 | tr -d A-Z)
11636 expect=$(echo $2 | tr -d A-Z)
11638 expect_lo=$(($expect * 98 / 100)) # 2% below
11639 expect_hi=$(($expect * 102 / 100)) # 2% above
11641 # permit 2% drift above and below
11642 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11647 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11649 local ost_param="osd-zfs.$FSNAME-OST0000."
11650 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11651 local ofacets=$(get_facets OST)
11652 local mfacets=$(get_facets MDS)
11653 local saved_ost_blocks=
11654 local saved_mdt_blocks=
11656 echo "Before recordsize change"
11657 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11658 df=($(df -h | grep "$MOUNT"$))
11661 echo "lfs output : ${lfs_df[*]}"
11662 echo "df output : ${df[*]}"
11664 for facet in ${ofacets//,/ }; do
11665 if [ -z $saved_ost_blocks ]; then
11666 saved_ost_blocks=$(do_facet $facet \
11667 lctl get_param -n $ost_param.blocksize)
11668 echo "OST Blocksize: $saved_ost_blocks"
11670 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11671 do_facet $facet zfs set recordsize=32768 $ost
11674 # BS too small. Sufficient for functional testing.
11675 for facet in ${mfacets//,/ }; do
11676 if [ -z $saved_mdt_blocks ]; then
11677 saved_mdt_blocks=$(do_facet $facet \
11678 lctl get_param -n $mdt_param.blocksize)
11679 echo "MDT Blocksize: $saved_mdt_blocks"
11681 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11682 do_facet $facet zfs set recordsize=32768 $mdt
11685 # Give new values chance to reflect change
11688 echo "After recordsize change"
11689 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11690 df_after=($(df -h | grep "$MOUNT"$))
11693 echo "lfs output : ${lfs_df_after[*]}"
11694 echo "df output : ${df_after[*]}"
11697 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11698 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11699 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11700 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11701 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11702 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11705 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11706 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11707 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11708 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11709 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11710 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11712 # Restore MDT recordize back to original
11713 for facet in ${mfacets//,/ }; do
11714 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11715 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11718 # Restore OST recordize back to original
11719 for facet in ${ofacets//,/ }; do
11720 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11721 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11726 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11729 # doesn't work on 2.4 kernels
11731 if $(flock_is_enabled); then
11732 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11734 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11738 run_test 105a "flock when mounted without -o flock test ========"
11742 if $(flock_is_enabled); then
11743 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11745 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11749 run_test 105b "fcntl when mounted without -o flock test ========"
11753 if $(flock_is_enabled); then
11754 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11756 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11760 run_test 105c "lockf when mounted without -o flock test"
11762 test_105d() { # bug 15924
11763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11765 test_mkdir $DIR/$tdir
11766 flock_is_enabled || skip_env "mount w/o flock enabled"
11767 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11768 $LCTL set_param fail_loc=0x80000315
11769 flocks_test 2 $DIR/$tdir
11771 run_test 105d "flock race (should not freeze) ========"
11773 test_105e() { # bug 22660 && 22040
11774 flock_is_enabled || skip_env "mount w/o flock enabled"
11777 flocks_test 3 $DIR/$tfile
11779 run_test 105e "Two conflicting flocks from same process"
11781 test_106() { #bug 10921
11782 test_mkdir $DIR/$tdir
11783 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11784 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11786 run_test 106 "attempt exec of dir followed by chown of that dir"
11789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11797 local save_pattern=$(sysctl -n kernel.core_pattern)
11798 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11799 sysctl -w kernel.core_pattern=$file
11800 sysctl -w kernel.core_uses_pid=0
11802 ulimit -c unlimited
11808 kill -s 11 $SLEEPPID
11810 if [ -e $file ]; then
11811 size=`stat -c%s $file`
11812 [ $size -eq 0 ] && error "Fail to create core file $file"
11814 error "Fail to create core file $file"
11817 sysctl -w kernel.core_pattern=$save_pattern
11818 sysctl -w kernel.core_uses_pid=$save_uses_pid
11821 run_test 107 "Coredump on SIG"
11824 test_mkdir $DIR/$tdir
11825 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11826 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11827 error "mkdir with 256 char should fail, but did not"
11828 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11829 error "create with 255 char failed"
11830 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11831 error "create with 256 char should fail, but did not"
11836 run_test 110 "filename length checking"
11839 # Purpose: To verify dynamic thread (OSS) creation.
11842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11843 remote_ost_nodsh && skip "remote OST with nodsh"
11845 # Lustre does not stop service threads once they are started.
11846 # Reset number of running threads to default.
11851 local save_params="$TMP/sanity-$TESTNAME.parameters"
11853 # Get ll_ost_io count before I/O
11854 OSTIO_pre=$(do_facet ost1 \
11855 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11856 # Exit if lustre is not running (ll_ost_io not running).
11857 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11859 echo "Starting with $OSTIO_pre threads"
11860 local thread_max=$((OSTIO_pre * 2))
11861 local rpc_in_flight=$((thread_max * 2))
11862 # this is limited to OSC_MAX_RIF_MAX (256)
11863 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
11864 thread_max=$((rpc_in_flight / 2))
11865 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
11868 # Number of I/O Process proposed to be started.
11870 local facets=$(get_facets OST)
11872 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11873 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11875 # Set in_flight to $rpc_in_flight
11876 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11877 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11878 nfiles=${rpc_in_flight}
11879 # Set ost thread_max to $thread_max
11880 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11882 # 5 Minutes should be sufficient for max number of OSS
11883 # threads(thread_max) to be created.
11887 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11888 test_mkdir $DIR/$tdir
11889 for i in $(seq $nfiles); do
11890 local file=$DIR/$tdir/${tfile}-$i
11891 $LFS setstripe -c -1 -i 0 $file
11892 ($WTL $file $timeout)&
11895 # I/O Started - Wait for thread_started to reach thread_max or report
11896 # error if thread_started is more than thread_max.
11897 echo "Waiting for thread_started to reach thread_max"
11898 local thread_started=0
11899 local end_time=$((SECONDS + timeout))
11901 while [ $SECONDS -le $end_time ] ; do
11903 # Get ost i/o thread_started count.
11904 thread_started=$(do_facet ost1 \
11906 ost.OSS.ost_io.threads_started | cut -d= -f2")
11907 # Break out if thread_started is equal/greater than thread_max
11908 if [[ $thread_started -ge $thread_max ]]; then
11909 echo ll_ost_io thread_started $thread_started, \
11910 equal/greater than thread_max $thread_max
11916 # Cleanup - We have the numbers, Kill i/o jobs if running.
11917 jobcount=($(jobs -p))
11918 for i in $(seq 0 $((${#jobcount[@]}-1)))
11920 kill -9 ${jobcount[$i]}
11921 if [ $? -ne 0 ] ; then
11923 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11927 # Cleanup files left by WTL binary.
11928 for i in $(seq $nfiles); do
11929 local file=$DIR/$tdir/${tfile}-$i
11931 if [ $? -ne 0 ] ; then
11932 echo "Warning: Failed to delete file $file"
11936 restore_lustre_params <$save_params
11937 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11939 # Error out if no new thread has started or Thread started is greater
11941 if [[ $thread_started -le $OSTIO_pre ||
11942 $thread_started -gt $thread_max ]]; then
11943 error "ll_ost_io: thread_started $thread_started" \
11944 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11945 "No new thread started or thread started greater " \
11949 run_test 115 "verify dynamic thread creation===================="
11951 test_116a() { # was previously test_116()
11952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11954 remote_mds_nodsh && skip "remote MDS with nodsh"
11956 echo -n "Free space priority "
11957 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11962 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11963 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11964 stack_trap simple_cleanup_common
11966 # Check if we need to generate uneven OSTs
11967 test_mkdir -p $DIR/$tdir/OST${MINI}
11968 local FILL=$((MINV / 4))
11969 local DIFF=$((MAXV - MINV))
11970 local DIFF2=$((DIFF * 100 / MINV))
11972 local threshold=$(do_facet $SINGLEMDS \
11973 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11974 threshold=${threshold%%%}
11975 echo -n "Check for uneven OSTs: "
11976 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11978 if [[ $DIFF2 -gt $threshold ]]; then
11980 echo "Don't need to fill OST$MINI"
11982 # generate uneven OSTs. Write 2% over the QOS threshold value
11984 DIFF=$((threshold - DIFF2 + 2))
11985 DIFF2=$((MINV * DIFF / 100))
11986 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11987 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11988 error "setstripe failed"
11989 DIFF=$((DIFF2 / 2048))
11991 while [ $i -lt $DIFF ]; do
11993 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11994 bs=2M count=1 2>/dev/null
12003 DIFF=$((MAXV - MINV))
12004 DIFF2=$((DIFF * 100 / MINV))
12005 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12006 if [ $DIFF2 -gt $threshold ]; then
12009 skip "QOS imbalance criteria not met"
12017 # now fill using QOS
12018 $LFS setstripe -c 1 $DIR/$tdir
12019 FILL=$((FILL / 200))
12020 if [ $FILL -gt 600 ]; then
12023 echo "writing $FILL files to QOS-assigned OSTs"
12025 while [ $i -lt $FILL ]; do
12027 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12028 count=1 2>/dev/null
12031 echo "wrote $i 200k files"
12035 echo "Note: free space may not be updated, so measurements might be off"
12037 DIFF2=$((MAXV - MINV))
12038 echo "free space delta: orig $DIFF final $DIFF2"
12039 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12040 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12041 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12042 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12043 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12044 if [[ $DIFF -gt 0 ]]; then
12045 FILL=$((DIFF2 * 100 / DIFF - 100))
12046 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12049 # Figure out which files were written where
12050 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12051 awk '/'$MINI1': / {print $2; exit}')
12053 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12054 echo "$MINC files created on smaller OST $MINI1"
12055 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12056 awk '/'$MAXI1': / {print $2; exit}')
12058 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12059 echo "$MAXC files created on larger OST $MAXI1"
12060 if [[ $MINC -gt 0 ]]; then
12061 FILL=$((MAXC * 100 / MINC - 100))
12062 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12064 [[ $MAXC -gt $MINC ]] ||
12065 error_ignore LU-9 "stripe QOS didn't balance free space"
12067 run_test 116a "stripe QOS: free space balance ==================="
12069 test_116b() { # LU-2093
12070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12071 remote_mds_nodsh && skip "remote MDS with nodsh"
12073 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12074 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12075 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12076 [ -z "$old_rr" ] && skip "no QOS"
12077 do_facet $SINGLEMDS lctl set_param \
12078 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12079 mkdir -p $DIR/$tdir
12080 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12081 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12082 do_facet $SINGLEMDS lctl set_param fail_loc=0
12084 do_facet $SINGLEMDS lctl set_param \
12085 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12087 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12089 test_117() # bug 10891
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12093 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12094 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12095 lctl set_param fail_loc=0x21e
12096 > $DIR/$tfile || error "truncate failed"
12097 lctl set_param fail_loc=0
12098 echo "Truncate succeeded."
12101 run_test 117 "verify osd extend =========="
12103 NO_SLOW_RESENDCOUNT=4
12104 export OLD_RESENDCOUNT=""
12105 set_resend_count () {
12106 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12107 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12108 lctl set_param -n $PROC_RESENDCOUNT $1
12109 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12112 # for reduce test_118* time (b=14842)
12113 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12115 # Reset async IO behavior after error case
12117 FILE=$DIR/reset_async
12119 # Ensure all OSCs are cleared
12120 $LFS setstripe -c -1 $FILE
12121 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12126 test_118a() #bug 11710
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12133 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12134 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12136 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12137 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12142 run_test 118a "verify O_SYNC works =========="
12146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12147 remote_ost_nodsh && skip "remote OST with nodsh"
12151 #define OBD_FAIL_SRV_ENOENT 0x217
12152 set_nodes_failloc "$(osts_nodes)" 0x217
12153 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12155 set_nodes_failloc "$(osts_nodes)" 0
12156 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12157 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12160 if [[ $RC -eq 0 ]]; then
12161 error "Must return error due to dropped pages, rc=$RC"
12165 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12166 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12170 echo "Dirty pages not leaked on ENOENT"
12172 # Due to the above error the OSC will issue all RPCs syncronously
12173 # until a subsequent RPC completes successfully without error.
12174 $MULTIOP $DIR/$tfile Ow4096yc
12179 run_test 118b "Reclaim dirty pages on fatal error =========="
12183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12185 # for 118c, restore the original resend count, LU-1940
12186 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12187 set_resend_count $OLD_RESENDCOUNT
12188 remote_ost_nodsh && skip "remote OST with nodsh"
12192 #define OBD_FAIL_OST_EROFS 0x216
12193 set_nodes_failloc "$(osts_nodes)" 0x216
12195 # multiop should block due to fsync until pages are written
12196 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12200 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12201 error "Multiop failed to block on fsync, pid=$MULTIPID"
12204 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12206 if [[ $WRITEBACK -eq 0 ]]; then
12207 error "No page in writeback, writeback=$WRITEBACK"
12210 set_nodes_failloc "$(osts_nodes)" 0
12213 if [[ $RC -ne 0 ]]; then
12214 error "Multiop fsync failed, rc=$RC"
12217 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12218 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12220 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12221 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12225 echo "Dirty pages flushed via fsync on EROFS"
12228 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12230 # continue to use small resend count to reduce test_118* time (b=14842)
12231 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12236 remote_ost_nodsh && skip "remote OST with nodsh"
12240 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12241 set_nodes_failloc "$(osts_nodes)" 0x214
12242 # multiop should block due to fsync until pages are written
12243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12247 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12248 error "Multiop failed to block on fsync, pid=$MULTIPID"
12251 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12253 if [[ $WRITEBACK -eq 0 ]]; then
12254 error "No page in writeback, writeback=$WRITEBACK"
12257 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12258 set_nodes_failloc "$(osts_nodes)" 0
12260 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12261 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12263 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12264 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12268 echo "Dirty pages gaurenteed flushed via fsync"
12271 run_test 118d "Fsync validation inject a delay of the bulk =========="
12274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12278 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12279 lctl set_param fail_loc=0x8000040a
12281 # Should simulate EINVAL error which is fatal
12282 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12284 if [[ $RC -eq 0 ]]; then
12285 error "Must return error due to dropped pages, rc=$RC"
12288 lctl set_param fail_loc=0x0
12290 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12291 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12294 if [[ $LOCKED -ne 0 ]]; then
12295 error "Locked pages remain in cache, locked=$LOCKED"
12298 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12299 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12303 echo "No pages locked after fsync"
12308 run_test 118f "Simulate unrecoverable OSC side error =========="
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12315 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12316 lctl set_param fail_loc=0x406
12318 # simulate local -ENOMEM
12319 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12322 lctl set_param fail_loc=0
12323 if [[ $RC -eq 0 ]]; then
12324 error "Must return error due to dropped pages, rc=$RC"
12327 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12328 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12329 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12331 if [[ $LOCKED -ne 0 ]]; then
12332 error "Locked pages remain in cache, locked=$LOCKED"
12335 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12336 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12340 echo "No pages locked after fsync"
12345 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12349 remote_ost_nodsh && skip "remote OST with nodsh"
12353 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12354 set_nodes_failloc "$(osts_nodes)" 0x20e
12355 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12356 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12359 set_nodes_failloc "$(osts_nodes)" 0
12360 if [[ $RC -eq 0 ]]; then
12361 error "Must return error due to dropped pages, rc=$RC"
12364 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12368 if [[ $LOCKED -ne 0 ]]; then
12369 error "Locked pages remain in cache, locked=$LOCKED"
12372 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12373 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12377 echo "No pages locked after fsync"
12381 run_test 118h "Verify timeout in handling recoverables errors =========="
12383 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12387 remote_ost_nodsh && skip "remote OST with nodsh"
12391 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12392 set_nodes_failloc "$(osts_nodes)" 0x20e
12394 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12395 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12398 set_nodes_failloc "$(osts_nodes)" 0
12402 if [[ $RC -ne 0 ]]; then
12403 error "got error, but should be not, rc=$RC"
12406 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12409 if [[ $LOCKED -ne 0 ]]; then
12410 error "Locked pages remain in cache, locked=$LOCKED"
12413 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12414 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12418 echo "No pages locked after fsync"
12422 run_test 118i "Fix error before timeout in recoverable error =========="
12424 [ "$SLOW" = "no" ] && set_resend_count 4
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12428 remote_ost_nodsh && skip "remote OST with nodsh"
12432 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12433 set_nodes_failloc "$(osts_nodes)" 0x220
12435 # return -EIO from OST
12436 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12438 set_nodes_failloc "$(osts_nodes)" 0x0
12439 if [[ $RC -eq 0 ]]; then
12440 error "Must return error due to dropped pages, rc=$RC"
12443 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12444 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12445 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12446 if [[ $LOCKED -ne 0 ]]; then
12447 error "Locked pages remain in cache, locked=$LOCKED"
12450 # in recoverable error on OST we want resend and stay until it finished
12451 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12452 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12456 echo "No pages locked after fsync"
12460 run_test 118j "Simulate unrecoverable OST side error =========="
12464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12465 remote_ost_nodsh && skip "remote OSTs with nodsh"
12467 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12468 set_nodes_failloc "$(osts_nodes)" 0x20e
12469 test_mkdir $DIR/$tdir
12471 for ((i=0;i<10;i++)); do
12472 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12473 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12480 set_nodes_failloc "$(osts_nodes)" 0
12483 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12485 test_118l() # LU-646
12487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12489 test_mkdir $DIR/$tdir
12490 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12493 run_test 118l "fsync dir"
12495 test_118m() # LU-3066
12497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12499 test_mkdir $DIR/$tdir
12500 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12503 run_test 118m "fdatasync dir ========="
12505 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12513 remote_ost_nodsh && skip "remote OSTs with nodsh"
12515 # Sleep to avoid a cached response.
12516 #define OBD_STATFS_CACHE_SECONDS 1
12519 # Inject a 10 second delay in the OST_STATFS handler.
12520 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12521 set_nodes_failloc "$(osts_nodes)" 0x242
12524 stat --file-system $MOUNT > /dev/null
12527 set_nodes_failloc "$(osts_nodes)" 0
12529 if ((end - begin > 20)); then
12530 error "statfs took $((end - begin)) seconds, expected 10"
12533 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12535 test_119a() # bug 11737
12537 BSIZE=$((512 * 1024))
12538 directio write $DIR/$tfile 0 1 $BSIZE
12539 # We ask to read two blocks, which is more than a file size.
12540 # directio will indicate an error when requested and actual
12541 # sizes aren't equeal (a normal situation in this case) and
12542 # print actual read amount.
12543 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12544 if [ "$NOB" != "$BSIZE" ]; then
12545 error "read $NOB bytes instead of $BSIZE"
12549 run_test 119a "Short directIO read must return actual read amount"
12551 test_119b() # bug 11737
12553 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12555 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12558 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12559 error "direct read failed"
12562 run_test 119b "Sparse directIO read must return actual read amount"
12564 test_119c() # bug 13099
12567 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12568 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12571 run_test 119c "Testing for direct read hitting hole"
12573 test_119d() # bug 15950
12575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12577 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12578 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12580 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12581 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12582 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12583 lctl set_param fail_loc=0x40d
12584 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12587 cat $DIR/$tfile > /dev/null &
12588 lctl set_param fail_loc=0
12591 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12593 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12594 error "the read rpcs have not completed in 2s"
12596 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12598 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12602 remote_mds_nodsh && skip "remote MDS with nodsh"
12603 test_mkdir -i0 -c1 $DIR/$tdir
12604 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12605 skip_env "no early lock cancel on server"
12607 lru_resize_disable mdc
12608 lru_resize_disable osc
12609 cancel_lru_locks mdc
12610 # asynchronous object destroy at MDT could cause bl ast to client
12611 cancel_lru_locks osc
12613 stat $DIR/$tdir > /dev/null
12614 can1=$(do_facet mds1 \
12615 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12616 awk '/ldlm_cancel/ {print $2}')
12617 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12618 awk '/ldlm_bl_callback/ {print $2}')
12619 test_mkdir -i0 -c1 $DIR/$tdir/d1
12620 can2=$(do_facet mds1 \
12621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12622 awk '/ldlm_cancel/ {print $2}')
12623 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12624 awk '/ldlm_bl_callback/ {print $2}')
12625 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12626 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12627 lru_resize_enable mdc
12628 lru_resize_enable osc
12630 run_test 120a "Early Lock Cancel: mkdir test"
12633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12634 remote_mds_nodsh && skip "remote MDS with nodsh"
12635 test_mkdir $DIR/$tdir
12636 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12637 skip_env "no early lock cancel on server"
12639 lru_resize_disable mdc
12640 lru_resize_disable osc
12641 cancel_lru_locks mdc
12642 stat $DIR/$tdir > /dev/null
12643 can1=$(do_facet $SINGLEMDS \
12644 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12645 awk '/ldlm_cancel/ {print $2}')
12646 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12647 awk '/ldlm_bl_callback/ {print $2}')
12648 touch $DIR/$tdir/f1
12649 can2=$(do_facet $SINGLEMDS \
12650 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12651 awk '/ldlm_cancel/ {print $2}')
12652 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12653 awk '/ldlm_bl_callback/ {print $2}')
12654 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12655 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12656 lru_resize_enable mdc
12657 lru_resize_enable osc
12659 run_test 120b "Early Lock Cancel: create test"
12662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12663 remote_mds_nodsh && skip "remote MDS with nodsh"
12664 test_mkdir -i0 -c1 $DIR/$tdir
12665 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12666 skip "no early lock cancel on server"
12668 lru_resize_disable mdc
12669 lru_resize_disable osc
12670 test_mkdir -i0 -c1 $DIR/$tdir/d1
12671 test_mkdir -i0 -c1 $DIR/$tdir/d2
12672 touch $DIR/$tdir/d1/f1
12673 cancel_lru_locks mdc
12674 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12675 can1=$(do_facet mds1 \
12676 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12677 awk '/ldlm_cancel/ {print $2}')
12678 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12679 awk '/ldlm_bl_callback/ {print $2}')
12680 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12681 can2=$(do_facet mds1 \
12682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12683 awk '/ldlm_cancel/ {print $2}')
12684 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12685 awk '/ldlm_bl_callback/ {print $2}')
12686 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12687 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12688 lru_resize_enable mdc
12689 lru_resize_enable osc
12691 run_test 120c "Early Lock Cancel: link test"
12694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12695 remote_mds_nodsh && skip "remote MDS with nodsh"
12696 test_mkdir -i0 -c1 $DIR/$tdir
12697 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12698 skip_env "no early lock cancel on server"
12700 lru_resize_disable mdc
12701 lru_resize_disable osc
12703 cancel_lru_locks mdc
12704 stat $DIR/$tdir > /dev/null
12705 can1=$(do_facet mds1 \
12706 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12707 awk '/ldlm_cancel/ {print $2}')
12708 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12709 awk '/ldlm_bl_callback/ {print $2}')
12710 chmod a+x $DIR/$tdir
12711 can2=$(do_facet mds1 \
12712 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12713 awk '/ldlm_cancel/ {print $2}')
12714 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12715 awk '/ldlm_bl_callback/ {print $2}')
12716 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12717 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12718 lru_resize_enable mdc
12719 lru_resize_enable osc
12721 run_test 120d "Early Lock Cancel: setattr test"
12724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12725 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12726 skip_env "no early lock cancel on server"
12727 remote_mds_nodsh && skip "remote MDS with nodsh"
12729 local dlmtrace_set=false
12731 test_mkdir -i0 -c1 $DIR/$tdir
12732 lru_resize_disable mdc
12733 lru_resize_disable osc
12734 ! $LCTL get_param debug | grep -q dlmtrace &&
12735 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12736 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12737 cancel_lru_locks mdc
12738 cancel_lru_locks osc
12739 dd if=$DIR/$tdir/f1 of=/dev/null
12740 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12741 # XXX client can not do early lock cancel of OST lock
12742 # during unlink (LU-4206), so cancel osc lock now.
12744 cancel_lru_locks osc
12745 can1=$(do_facet mds1 \
12746 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12747 awk '/ldlm_cancel/ {print $2}')
12748 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12749 awk '/ldlm_bl_callback/ {print $2}')
12750 unlink $DIR/$tdir/f1
12752 can2=$(do_facet mds1 \
12753 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12754 awk '/ldlm_cancel/ {print $2}')
12755 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12756 awk '/ldlm_bl_callback/ {print $2}')
12757 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12758 $LCTL dk $TMP/cancel.debug.txt
12759 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12760 $LCTL dk $TMP/blocking.debug.txt
12761 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12762 lru_resize_enable mdc
12763 lru_resize_enable osc
12765 run_test 120e "Early Lock Cancel: unlink test"
12768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12769 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12770 skip_env "no early lock cancel on server"
12771 remote_mds_nodsh && skip "remote MDS with nodsh"
12773 test_mkdir -i0 -c1 $DIR/$tdir
12774 lru_resize_disable mdc
12775 lru_resize_disable osc
12776 test_mkdir -i0 -c1 $DIR/$tdir/d1
12777 test_mkdir -i0 -c1 $DIR/$tdir/d2
12778 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12779 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12780 cancel_lru_locks mdc
12781 cancel_lru_locks osc
12782 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12783 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12784 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12785 # XXX client can not do early lock cancel of OST lock
12786 # during rename (LU-4206), so cancel osc lock now.
12788 cancel_lru_locks osc
12789 can1=$(do_facet mds1 \
12790 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12791 awk '/ldlm_cancel/ {print $2}')
12792 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12793 awk '/ldlm_bl_callback/ {print $2}')
12794 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12796 can2=$(do_facet mds1 \
12797 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12798 awk '/ldlm_cancel/ {print $2}')
12799 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12800 awk '/ldlm_bl_callback/ {print $2}')
12801 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12802 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12803 lru_resize_enable mdc
12804 lru_resize_enable osc
12806 run_test 120f "Early Lock Cancel: rename test"
12809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12810 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12811 skip_env "no early lock cancel on server"
12812 remote_mds_nodsh && skip "remote MDS with nodsh"
12814 lru_resize_disable mdc
12815 lru_resize_disable osc
12817 echo create $count files
12818 test_mkdir $DIR/$tdir
12819 cancel_lru_locks mdc
12820 cancel_lru_locks osc
12823 can0=$(do_facet $SINGLEMDS \
12824 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12825 awk '/ldlm_cancel/ {print $2}')
12826 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12827 awk '/ldlm_bl_callback/ {print $2}')
12828 createmany -o $DIR/$tdir/f $count
12830 can1=$(do_facet $SINGLEMDS \
12831 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12832 awk '/ldlm_cancel/ {print $2}')
12833 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12834 awk '/ldlm_bl_callback/ {print $2}')
12836 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12837 echo rm $count files
12840 can2=$(do_facet $SINGLEMDS \
12841 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12842 awk '/ldlm_cancel/ {print $2}')
12843 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12844 awk '/ldlm_bl_callback/ {print $2}')
12846 echo total: $count removes in $((t2-t1))
12847 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12849 # wait for commitment of removal
12850 lru_resize_enable mdc
12851 lru_resize_enable osc
12853 run_test 120g "Early Lock Cancel: performance test"
12855 test_121() { #bug #10589
12856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12859 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12860 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12861 lctl set_param fail_loc=0x310
12862 cancel_lru_locks osc > /dev/null
12863 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12864 lctl set_param fail_loc=0
12865 [[ $reads -eq $writes ]] ||
12866 error "read $reads blocks, must be $writes blocks"
12868 run_test 121 "read cancel race ========="
12870 test_123a_base() { # was test 123, statahead(bug 11401)
12874 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12875 log "testing UP system. Performance may be lower than expected."
12878 running_in_vm && SLOWOK=1
12881 test_mkdir $DIR/$tdir
12882 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12883 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12885 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12886 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12888 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12889 lctl set_param -n llite.*.statahead_max 0
12890 lctl get_param llite.*.statahead_max
12891 cancel_lru_locks mdc
12892 cancel_lru_locks osc
12894 time $lsx $DIR/$tdir | wc -l
12896 delta=$((etime - stime))
12897 log "$lsx $i files without statahead: $delta sec"
12898 lctl set_param llite.*.statahead_max=$max
12900 swrong=$(lctl get_param -n llite.*.statahead_stats |
12901 grep "statahead wrong:" | awk '{print $3}')
12902 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12903 cancel_lru_locks mdc
12904 cancel_lru_locks osc
12906 time $lsx $DIR/$tdir | wc -l
12908 delta_sa=$((etime - stime))
12909 log "$lsx $i files with statahead: $delta_sa sec"
12910 lctl get_param -n llite.*.statahead_stats
12911 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12912 grep "statahead wrong:" | awk '{print $3}')
12914 [[ $swrong -lt $ewrong ]] &&
12915 log "statahead was stopped, maybe too many locks held!"
12916 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12918 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12919 max=$(lctl get_param -n llite.*.statahead_max |
12921 lctl set_param -n llite.*.statahead_max 0
12922 lctl get_param llite.*.statahead_max
12923 cancel_lru_locks mdc
12924 cancel_lru_locks osc
12926 time $lsx $DIR/$tdir | wc -l
12928 delta=$((etime - stime))
12929 log "$lsx $i files again without statahead: $delta sec"
12930 lctl set_param llite.*.statahead_max=$max
12931 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12932 if [ $SLOWOK -eq 0 ]; then
12933 error "$lsx $i files is slower with statahead!"
12935 log "$lsx $i files is slower with statahead!"
12941 [ $delta -gt 20 ] && break
12942 [ $delta -gt 8 ] && MULT=$((50 / delta))
12943 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12951 delta=$((etime - stime))
12952 log "rm -r $DIR/$tdir/: $delta seconds"
12954 lctl get_param -n llite.*.statahead_stats
12958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12960 test_123a_base "ls -l"
12962 run_test 123aa "verify statahead work"
12965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12967 statx_supported || skip_env "Test must be statx() syscall supported"
12969 test_123a_base "$STATX -l"
12971 run_test 123ab "verify statahead work by using statx"
12974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12976 statx_supported || skip_env "Test must be statx() syscall supported"
12983 cancel_lru_locks $OSC
12984 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12985 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12986 awk '/agl.total:/ {print $3}')
12987 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12988 test_123a_base "$STATX --cached=always -D"
12989 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12990 awk '/agl.total:/ {print $3}')
12991 [ $agl_before -eq $agl_after ] ||
12992 error "Should not trigger AGL thread - $agl_before:$agl_after"
12993 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12994 [ $rpcs_after -eq $rpcs_before ] ||
12995 error "$STATX should not send glimpse RPCs to $OSC"
12997 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12999 test_123b () { # statahead(bug 15027)
13000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13002 test_mkdir $DIR/$tdir
13003 createmany -o $DIR/$tdir/$tfile-%d 1000
13005 cancel_lru_locks mdc
13006 cancel_lru_locks osc
13008 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13009 lctl set_param fail_loc=0x80000803
13010 ls -lR $DIR/$tdir > /dev/null
13012 lctl set_param fail_loc=0x0
13013 lctl get_param -n llite.*.statahead_stats
13018 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13021 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13023 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13024 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13025 touch $DIR/$tdir.1/{1..3}
13026 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13028 remount_client $MOUNT
13030 $MULTIOP $DIR/$tdir.0 Q
13032 # let statahead to complete
13033 ls -l $DIR/$tdir.0 > /dev/null
13035 testid=$(echo $TESTNAME | tr '_' ' ')
13036 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13037 error "statahead warning" || true
13039 run_test 123c "Can not initialize inode warning on DNE statahead"
13042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13043 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13044 skip_env "no lru resize on server"
13048 test_mkdir $DIR/$tdir
13050 log "create $NR files at $DIR/$tdir"
13051 createmany -o $DIR/$tdir/f $NR ||
13052 error "failed to create $NR files in $DIR/$tdir"
13054 cancel_lru_locks mdc
13055 ls -l $DIR/$tdir > /dev/null
13059 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13060 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13061 LRU_SIZE=$($LCTL get_param -n $PARAM)
13062 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13063 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13065 log "NS=$(basename $NSDIR)"
13070 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13071 skip "Not enough cached locks created!"
13073 log "LRU=$LRU_SIZE"
13077 # We know that lru resize allows one client to hold $LIMIT locks
13078 # for 10h. After that locks begin to be killed by client.
13080 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13082 if [ $LIMIT -lt $LRU_SIZE ]; then
13083 skip "Limit is too small $LIMIT"
13086 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13087 # killing locks. Some time was spent for creating locks. This means
13088 # that up to the moment of sleep finish we must have killed some of
13089 # them (10-100 locks). This depends on how fast ther were created.
13090 # Many of them were touched in almost the same moment and thus will
13091 # be killed in groups.
13092 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13094 # Use $LRU_SIZE_B here to take into account real number of locks
13095 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13096 local LRU_SIZE_B=$LRU_SIZE
13098 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13099 log "OLD_LVF=$OLD_LVF"
13100 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13102 # Let's make sure that we really have some margin. Client checks
13103 # cached locks every 10 sec.
13104 SLEEP=$((SLEEP+20))
13105 log "Sleep ${SLEEP} sec"
13107 while ((SEC<$SLEEP)); do
13111 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13112 echo -n "$LRU_SIZE"
13115 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13116 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13118 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13119 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13120 unlinkmany $DIR/$tdir/f $NR
13124 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13125 log "unlink $NR files at $DIR/$tdir"
13126 unlinkmany $DIR/$tdir/f $NR
13128 run_test 124a "lru resize ======================================="
13130 get_max_pool_limit()
13132 local limit=$($LCTL get_param \
13133 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13135 for l in $limit; do
13136 if [[ $l -gt $max ]]; then
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13145 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13146 skip_env "no lru resize on server"
13148 LIMIT=$(get_max_pool_limit)
13150 NR=$(($(default_lru_size)*20))
13151 if [[ $NR -gt $LIMIT ]]; then
13152 log "Limit lock number by $LIMIT locks"
13156 IFree=$(mdsrate_inodes_available)
13157 if [ $IFree -lt $NR ]; then
13158 log "Limit lock number by $IFree inodes"
13162 lru_resize_disable mdc
13163 test_mkdir -p $DIR/$tdir/disable_lru_resize
13165 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13166 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13167 cancel_lru_locks mdc
13170 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13173 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13176 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13180 nolruresize_delta=$((etime-stime))
13181 log "ls -la time: $nolruresize_delta seconds"
13182 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13183 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13185 lru_resize_enable mdc
13186 test_mkdir -p $DIR/$tdir/enable_lru_resize
13188 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13189 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13190 cancel_lru_locks mdc
13193 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13196 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13199 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13203 lruresize_delta=$((etime-stime))
13204 log "ls -la time: $lruresize_delta seconds"
13205 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13207 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13208 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13209 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13210 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13212 log "lru resize performs the same with no lru resize"
13214 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13216 run_test 124b "lru resize (performance test) ======================="
13219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13220 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13221 skip_env "no lru resize on server"
13223 # cache ununsed locks on client
13225 cancel_lru_locks mdc
13226 test_mkdir $DIR/$tdir
13227 createmany -o $DIR/$tdir/f $nr ||
13228 error "failed to create $nr files in $DIR/$tdir"
13229 ls -l $DIR/$tdir > /dev/null
13231 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13232 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13233 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13234 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13235 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13237 # set lru_max_age to 1 sec
13238 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13239 echo "sleep $((recalc_p * 2)) seconds..."
13240 sleep $((recalc_p * 2))
13242 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13243 # restore lru_max_age
13244 $LCTL set_param -n $nsdir.lru_max_age $max_age
13245 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13246 unlinkmany $DIR/$tdir/f $nr
13248 run_test 124c "LRUR cancel very aged locks"
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13252 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13253 skip_env "no lru resize on server"
13255 # cache ununsed locks on client
13258 lru_resize_disable mdc
13259 stack_trap "lru_resize_enable mdc" EXIT
13261 cancel_lru_locks mdc
13263 # asynchronous object destroy at MDT could cause bl ast to client
13264 test_mkdir $DIR/$tdir
13265 createmany -o $DIR/$tdir/f $nr ||
13266 error "failed to create $nr files in $DIR/$tdir"
13267 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13269 ls -l $DIR/$tdir > /dev/null
13271 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13272 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13273 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13274 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13276 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13278 # set lru_max_age to 1 sec
13279 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13280 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13282 echo "sleep $((recalc_p * 2)) seconds..."
13283 sleep $((recalc_p * 2))
13285 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13287 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13289 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13291 test_125() { # 13358
13292 $LCTL get_param -n llite.*.client_type | grep -q local ||
13293 skip "must run as local client"
13294 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13295 skip_env "must have acl enabled"
13296 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13298 test_mkdir $DIR/$tdir
13299 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13300 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13301 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13303 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13305 test_126() { # bug 12829/13455
13306 $GSS && skip_env "must run as gss disabled"
13307 $LCTL get_param -n llite.*.client_type | grep -q local ||
13308 skip "must run as local client"
13309 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13311 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13312 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13314 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13316 run_test 126 "check that the fsgid provided by the client is taken into account"
13318 test_127a() { # bug 15521
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 local name count samp unit min max sum sumsq
13322 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13323 echo "stats before reset"
13324 $LCTL get_param osc.*.stats
13325 $LCTL set_param osc.*.stats=0
13326 local fsize=$((2048 * 1024))
13328 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13329 cancel_lru_locks osc
13330 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13332 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13333 stack_trap "rm -f $TMP/$tfile.tmp"
13334 while read name count samp unit min max sum sumsq; do
13335 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13336 [ ! $min ] && error "Missing min value for $name proc entry"
13337 eval $name=$count || error "Wrong proc format"
13340 read_bytes|write_bytes)
13341 [[ "$unit" =~ "bytes" ]] ||
13342 error "unit is not 'bytes': $unit"
13343 (( $min >= 4096 )) || error "min is too small: $min"
13344 (( $min <= $fsize )) || error "min is too big: $min"
13345 (( $max >= 4096 )) || error "max is too small: $max"
13346 (( $max <= $fsize )) || error "max is too big: $max"
13347 (( $sum == $fsize )) || error "sum is wrong: $sum"
13348 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13349 error "sumsquare is too small: $sumsq"
13350 (( $sumsq <= $fsize * $fsize )) ||
13351 error "sumsquare is too big: $sumsq"
13353 ost_read|ost_write)
13354 [[ "$unit" =~ "usec" ]] ||
13355 error "unit is not 'usec': $unit"
13359 done < $DIR/$tfile.tmp
13361 #check that we actually got some stats
13362 [ "$read_bytes" ] || error "Missing read_bytes stats"
13363 [ "$write_bytes" ] || error "Missing write_bytes stats"
13364 [ "$read_bytes" != 0 ] || error "no read done"
13365 [ "$write_bytes" != 0 ] || error "no write done"
13367 run_test 127a "verify the client stats are sane"
13369 test_127b() { # bug LU-333
13370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13371 local name count samp unit min max sum sumsq
13373 echo "stats before reset"
13374 $LCTL get_param llite.*.stats
13375 $LCTL set_param llite.*.stats=0
13377 # perform 2 reads and writes so MAX is different from SUM.
13378 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13379 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13380 cancel_lru_locks osc
13381 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13382 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13384 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13385 stack_trap "rm -f $TMP/$tfile.tmp"
13386 while read name count samp unit min max sum sumsq; do
13387 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13388 eval $name=$count || error "Wrong proc format"
13391 read_bytes|write_bytes)
13392 [[ "$unit" =~ "bytes" ]] ||
13393 error "unit is not 'bytes': $unit"
13394 (( $count == 2 )) || error "count is not 2: $count"
13395 (( $min == $PAGE_SIZE )) ||
13396 error "min is not $PAGE_SIZE: $min"
13397 (( $max == $PAGE_SIZE )) ||
13398 error "max is not $PAGE_SIZE: $max"
13399 (( $sum == $PAGE_SIZE * 2 )) ||
13400 error "sum is not $((PAGE_SIZE * 2)): $sum"
13403 [[ "$unit" =~ "usec" ]] ||
13404 error "unit is not 'usec': $unit"
13408 done < $TMP/$tfile.tmp
13410 #check that we actually got some stats
13411 [ "$read_bytes" ] || error "Missing read_bytes stats"
13412 [ "$write_bytes" ] || error "Missing write_bytes stats"
13413 [ "$read_bytes" != 0 ] || error "no read done"
13414 [ "$write_bytes" != 0 ] || error "no write done"
13416 run_test 127b "verify the llite client stats are sane"
13418 test_127c() { # LU-12394
13419 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13426 $LCTL set_param llite.*.extents_stats=1
13427 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13429 # Use two stripes so there is enough space in default config
13430 $LFS setstripe -c 2 $DIR/$tfile
13432 # Extent stats start at 0-4K and go in power of two buckets
13433 # LL_HIST_START = 12 --> 2^12 = 4K
13434 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13435 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13437 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13439 # Write and read, 2x each, second time at a non-zero offset
13440 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13441 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13442 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13443 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13447 $LCTL get_param llite.*.extents_stats
13450 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13452 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13454 reads=$(echo $bucket | awk '{print $5}')
13455 writes=$(echo $bucket | awk '{print $9}')
13456 [ "$reads" -eq $count ] ||
13457 error "$reads reads in < $bsize bucket, expect $count"
13458 [ "$writes" -eq $count ] ||
13459 error "$writes writes in < $bsize bucket, expect $count"
13462 # Test mmap write and read
13463 $LCTL set_param llite.*.extents_stats=c
13465 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13466 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13467 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13469 $LCTL get_param llite.*.extents_stats
13471 count=$(((size*1024) / PAGE_SIZE))
13473 bsize=$((2 * PAGE_SIZE / 1024))K
13475 bucket=$($LCTL get_param -n llite.*.extents_stats |
13477 reads=$(echo $bucket | awk '{print $5}')
13478 writes=$(echo $bucket | awk '{print $9}')
13479 # mmap writes fault in the page first, creating an additonal read
13480 [ "$reads" -eq $((2 * count)) ] ||
13481 error "$reads reads in < $bsize bucket, expect $count"
13482 [ "$writes" -eq $count ] ||
13483 error "$writes writes in < $bsize bucket, expect $count"
13485 run_test 127c "test llite extent stats with regular & mmap i/o"
13487 test_128() { # bug 15212
13489 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13494 result=$(grep error $TMP/$tfile.log)
13495 rm -f $DIR/$tfile $TMP/$tfile.log
13496 [ -z "$result" ] ||
13497 error "consecutive find's under interactive lfs failed"
13499 run_test 128 "interactive lfs for 2 consecutive find's"
13501 set_dir_limits () {
13506 local ldproc=/proc/fs/ldiskfs
13507 local facets=$(get_facets MDS)
13509 for facet in ${facets//,/ }; do
13510 canondev=$(ldiskfs_canon \
13511 *.$(convert_facet2label $facet).mntdev $facet)
13512 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13513 ldproc=/sys/fs/ldiskfs
13514 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13515 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13519 check_mds_dmesg() {
13520 local facets=$(get_facets MDS)
13521 for facet in ${facets//,/ }; do
13522 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13529 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13530 skip "Need MDS version with at least 2.5.56"
13531 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13532 skip_env "ldiskfs only test"
13534 remote_mds_nodsh && skip "remote MDS with nodsh"
13537 local has_warning=false
13540 mkdir -p $DIR/$tdir
13542 # block size of mds1
13543 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13544 set_dir_limits $maxsize $((maxsize * 6 / 8))
13545 stack_trap "set_dir_limits 0 0"
13546 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13547 local dirsize=$(stat -c%s "$DIR/$tdir")
13549 while (( $dirsize <= $maxsize )); do
13550 $MCREATE $DIR/$tdir/file_base_$nfiles
13552 # check two errors:
13553 # ENOSPC for ext4 max_dir_size, which has been used since
13554 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13555 if (( rc == ENOSPC )); then
13557 echo "rc=$rc returned as expected after $nfiles files"
13559 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13560 error "create failed w/o dir size limit"
13562 # messages may be rate limited if test is run repeatedly
13563 check_mds_dmesg '"is approaching max"' ||
13564 echo "warning message should be output"
13565 check_mds_dmesg '"has reached max"' ||
13566 echo "reached message should be output"
13568 dirsize=$(stat -c%s "$DIR/$tdir")
13570 [[ $dirsize -ge $maxsize ]] && return 0
13571 error "dirsize $dirsize < $maxsize after $nfiles files"
13572 elif (( rc != 0 )); then
13575 nfiles=$((nfiles + 1))
13576 dirsize=$(stat -c%s "$DIR/$tdir")
13579 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13581 run_test 129 "test directory size limit ========================"
13590 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13591 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13593 trap cleanup_130 EXIT RETURN
13595 local fm_file=$DIR/$tfile
13596 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13597 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13598 error "dd failed for $fm_file"
13600 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13601 filefrag -ves $fm_file
13603 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13604 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13605 [ $RC != 0 ] && error "filefrag $fm_file failed"
13607 filefrag_op=$(filefrag -ve -k $fm_file |
13608 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13609 lun=$($LFS getstripe -i $fm_file)
13611 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13614 for line in $filefrag_op
13616 frag_lun=`echo $line | cut -d: -f5`
13617 ext_len=`echo $line | cut -d: -f4`
13618 if (( $frag_lun != $lun )); then
13620 error "FIEMAP on 1-stripe file($fm_file) failed"
13623 (( tot_len += ext_len ))
13626 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13628 error "FIEMAP on 1-stripe file($fm_file) failed;"
13634 echo "FIEMAP on single striped file succeeded"
13636 run_test 130a "FIEMAP (1-stripe file)"
13639 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13641 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13642 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13644 trap cleanup_130 EXIT RETURN
13646 local fm_file=$DIR/$tfile
13647 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13648 error "setstripe on $fm_file"
13649 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13650 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13652 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13653 error "dd failed on $fm_file"
13655 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13656 filefrag_op=$(filefrag -ve -k $fm_file |
13657 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13659 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13660 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13665 for line in $filefrag_op
13667 frag_lun=$(echo $line | cut -d: -f5 |
13668 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13669 ext_len=$(echo $line | cut -d: -f4)
13670 if (( $frag_lun != $last_lun )); then
13671 if (( tot_len != 1024 )); then
13673 error "FIEMAP on $fm_file failed; returned " \
13674 "len $tot_len for OST $last_lun instead of 1024"
13677 (( num_luns += 1 ))
13681 (( tot_len += ext_len ))
13684 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13686 error "FIEMAP on $fm_file failed; returned wrong number of " \
13687 "luns or wrong len for OST $last_lun"
13693 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13695 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13698 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13700 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13701 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13703 trap cleanup_130 EXIT RETURN
13705 local fm_file=$DIR/$tfile
13706 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13707 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13708 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13710 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13711 error "dd failed on $fm_file"
13713 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13714 filefrag_op=$(filefrag -ve -k $fm_file |
13715 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13717 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13718 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13723 for line in $filefrag_op
13725 frag_lun=$(echo $line | cut -d: -f5 |
13726 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13727 ext_len=$(echo $line | cut -d: -f4)
13728 if (( $frag_lun != $last_lun )); then
13729 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13730 if (( logical != 512 )); then
13732 error "FIEMAP on $fm_file failed; returned " \
13733 "logical start for lun $logical instead of 512"
13736 if (( tot_len != 512 )); then
13738 error "FIEMAP on $fm_file failed; returned " \
13739 "len $tot_len for OST $last_lun instead of 1024"
13742 (( num_luns += 1 ))
13746 (( tot_len += ext_len ))
13749 if (( num_luns != 2 || tot_len != 512 )); then
13751 error "FIEMAP on $fm_file failed; returned wrong number of " \
13752 "luns or wrong len for OST $last_lun"
13758 echo "FIEMAP on 2-stripe file with hole succeeded"
13760 run_test 130c "FIEMAP (2-stripe file with hole)"
13763 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13765 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13766 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13768 trap cleanup_130 EXIT RETURN
13770 local fm_file=$DIR/$tfile
13771 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13772 error "setstripe on $fm_file"
13773 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13774 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13776 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13777 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13778 error "dd failed on $fm_file"
13780 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13781 filefrag_op=$(filefrag -ve -k $fm_file |
13782 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13784 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13785 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13790 for line in $filefrag_op
13792 frag_lun=$(echo $line | cut -d: -f5 |
13793 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13794 ext_len=$(echo $line | cut -d: -f4)
13795 if (( $frag_lun != $last_lun )); then
13796 if (( tot_len != 1024 )); then
13798 error "FIEMAP on $fm_file failed; returned " \
13799 "len $tot_len for OST $last_lun instead of 1024"
13802 (( num_luns += 1 ))
13806 (( tot_len += ext_len ))
13809 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13811 error "FIEMAP on $fm_file failed; returned wrong number of " \
13812 "luns or wrong len for OST $last_lun"
13818 echo "FIEMAP on N-stripe file succeeded"
13820 run_test 130d "FIEMAP (N-stripe file)"
13823 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13825 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13826 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13828 trap cleanup_130 EXIT RETURN
13830 local fm_file=$DIR/$tfile
13831 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13834 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13835 for ((i = 0; i < $NUM_BLKS; i++)); do
13836 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13837 conv=notrunc > /dev/null 2>&1
13840 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13841 filefrag_op=$(filefrag -ve -k $fm_file |
13842 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13844 last_lun=$(echo $filefrag_op | cut -d: -f5)
13849 for line in $filefrag_op; do
13850 frag_lun=$(echo $line | cut -d: -f5)
13851 ext_len=$(echo $line | cut -d: -f4)
13852 if [[ "$frag_lun" != "$last_lun" ]]; then
13853 if (( tot_len != $EXPECTED_LEN )); then
13855 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13857 (( num_luns += 1 ))
13861 (( tot_len += ext_len ))
13864 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13866 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13869 echo "FIEMAP with continuation calls succeeded"
13871 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13874 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13875 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13877 local fm_file=$DIR/$tfile
13878 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13879 error "multiop create with lov_delay_create on $fm_file"
13881 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13882 filefrag_extents=$(filefrag -vek $fm_file |
13883 awk '/extents? found/ { print $2 }')
13884 if [[ "$filefrag_extents" != "0" ]]; then
13885 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13890 run_test 130f "FIEMAP (unstriped file)"
13893 local file=$DIR/$tfile
13894 local nr=$((OSTCOUNT * 100))
13896 $LFS setstripe -C $nr $file ||
13897 error "failed to setstripe -C $nr $file"
13899 dd if=/dev/zero of=$file count=$nr bs=1M
13901 nr=$($LFS getstripe -c $file)
13903 local extents=$(filefrag -v $file |
13904 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13906 echo "filefrag list $extents extents in file with stripecount $nr"
13907 if (( extents < nr )); then
13908 $LFS getstripe $file
13910 error "filefrag printed $extents < $nr extents"
13915 run_test 130g "FIEMAP (overstripe file)"
13917 # Test for writev/readv
13919 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13920 error "writev test failed"
13921 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13922 error "readv failed"
13925 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13928 local fsize=$((524288 + 1048576 + 1572864))
13929 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13930 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13931 error "append writev test failed"
13933 ((fsize += 1572864 + 1048576))
13934 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13935 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13936 error "append writev test failed"
13939 run_test 131b "test append writev"
13942 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13945 run_test 131c "test read/write on file w/o objects"
13948 rwv -f $DIR/$tfile -w -n 1 1572864
13949 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13950 if [ "$NOB" != 1572864 ]; then
13951 error "Short read filed: read $NOB bytes instead of 1572864"
13955 run_test 131d "test short read"
13958 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13959 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13960 error "read hitting hole failed"
13963 run_test 131e "test read hitting hole"
13972 mds*) res=$(do_facet $facet \
13973 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13975 ost*) res=$(do_facet $facet \
13976 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13978 *) error "Wrong facet '$facet'" ;;
13980 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13981 # if the argument $3 is zero, it means any stat increment is ok.
13982 if [[ $want -gt 0 ]]; then
13983 local count=$(echo $res | awk '{ print $2 }')
13984 [[ $count -ne $want ]] &&
13985 error "The $op counter on $facet is $count, not $want"
13990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13991 remote_ost_nodsh && skip "remote OST with nodsh"
13992 remote_mds_nodsh && skip "remote MDS with nodsh"
13993 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13994 skip_env "MDS doesn't support rename stats"
13996 local testdir=$DIR/${tdir}/stats_testdir
13998 mkdir -p $DIR/${tdir}
14001 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14002 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14004 # verify mdt stats first.
14005 mkdir ${testdir} || error "mkdir failed"
14006 check_stats $SINGLEMDS "mkdir" 1
14007 touch ${testdir}/${tfile} || error "touch failed"
14008 check_stats $SINGLEMDS "open" 1
14009 check_stats $SINGLEMDS "close" 1
14010 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14011 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14012 check_stats $SINGLEMDS "mknod" 2
14014 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14015 check_stats $SINGLEMDS "unlink" 1
14016 rm -f ${testdir}/${tfile} || error "file remove failed"
14017 check_stats $SINGLEMDS "unlink" 2
14019 # remove working dir and check mdt stats again.
14020 rmdir ${testdir} || error "rmdir failed"
14021 check_stats $SINGLEMDS "rmdir" 1
14023 local testdir1=$DIR/${tdir}/stats_testdir1
14024 mkdir -p ${testdir}
14025 mkdir -p ${testdir1}
14026 touch ${testdir1}/test1
14027 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14028 check_stats $SINGLEMDS "crossdir_rename" 1
14030 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14031 check_stats $SINGLEMDS "samedir_rename" 1
14033 rm -rf $DIR/${tdir}
14035 run_test 133a "Verifying MDT stats ========================================"
14040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14041 remote_ost_nodsh && skip "remote OST with nodsh"
14042 remote_mds_nodsh && skip "remote MDS with nodsh"
14044 local testdir=$DIR/${tdir}/stats_testdir
14046 mkdir -p ${testdir} || error "mkdir failed"
14047 touch ${testdir}/${tfile} || error "touch failed"
14048 cancel_lru_locks mdc
14051 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14052 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14054 # extra mdt stats verification.
14055 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14056 check_stats $SINGLEMDS "setattr" 1
14057 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14058 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14060 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14061 check_stats $SINGLEMDS "getattr" 1
14063 rm -rf $DIR/${tdir}
14065 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14066 # so the check below is not reliable
14067 [ $MDSCOUNT -eq 1 ] || return 0
14069 # Sleep to avoid a cached response.
14070 #define OBD_STATFS_CACHE_SECONDS 1
14072 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14073 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14074 $LFS df || error "lfs failed"
14075 check_stats $SINGLEMDS "statfs" 1
14077 # check aggregated statfs (LU-10018)
14078 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14080 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14083 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14084 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14086 check_stats $SINGLEMDS "statfs" 1
14088 # We want to check that the client didn't send OST_STATFS to
14089 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14090 # extra care is needed here.
14091 if remote_mds; then
14092 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14093 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14095 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14096 [ "$res" ] && error "OST got STATFS"
14101 run_test 133b "Verifying extra MDT stats =================================="
14104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14105 remote_ost_nodsh && skip "remote OST with nodsh"
14106 remote_mds_nodsh && skip "remote MDS with nodsh"
14108 local testdir=$DIR/$tdir/stats_testdir
14110 test_mkdir -p $testdir
14112 # verify obdfilter stats.
14113 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14115 cancel_lru_locks osc
14116 wait_delete_completed
14119 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14120 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14122 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14125 cancel_lru_locks osc
14126 check_stats ost1 "write" 1
14128 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14129 check_stats ost1 "read" 1
14131 > $testdir/$tfile || error "truncate failed"
14132 check_stats ost1 "punch" 1
14134 rm -f $testdir/$tfile || error "file remove failed"
14135 wait_delete_completed
14136 check_stats ost1 "destroy" 1
14140 run_test 133c "Verifying OST stats ========================================"
14147 while [ $value -ge 2 ]; do
14152 if [ $orig -gt $order ]; then
14160 local size=('K' 'M' 'G' 'T');
14162 local size_string=$value
14164 while [ $value -ge 1024 ]; do
14165 if [ $i -gt 3 ]; then
14166 #T is the biggest unit we get here, if that is bigger,
14168 size_string=${value}T
14171 value=$((value >> 10))
14172 if [ $value -lt 1024 ]; then
14173 size_string=${value}${size[$i]}
14182 get_rename_size() {
14184 local context=${2:-.}
14185 local sample=$(do_facet $SINGLEMDS $LCTL \
14186 get_param mdt.$FSNAME-MDT0000.rename_stats |
14187 grep -A1 $context |
14188 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14194 remote_ost_nodsh && skip "remote OST with nodsh"
14195 remote_mds_nodsh && skip "remote MDS with nodsh"
14196 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14197 skip_env "MDS doesn't support rename stats"
14199 local testdir1=$DIR/${tdir}/stats_testdir1
14200 local testdir2=$DIR/${tdir}/stats_testdir2
14201 mkdir -p $DIR/${tdir}
14203 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14205 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14206 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14208 createmany -o $testdir1/test 512 || error "createmany failed"
14210 # check samedir rename size
14211 mv ${testdir1}/test0 ${testdir1}/test_0
14213 local testdir1_size=$(ls -l $DIR/${tdir} |
14214 awk '/stats_testdir1/ {print $5}')
14215 local testdir2_size=$(ls -l $DIR/${tdir} |
14216 awk '/stats_testdir2/ {print $5}')
14218 testdir1_size=$(order_2 $testdir1_size)
14219 testdir2_size=$(order_2 $testdir2_size)
14221 testdir1_size=$(size_in_KMGT $testdir1_size)
14222 testdir2_size=$(size_in_KMGT $testdir2_size)
14224 echo "source rename dir size: ${testdir1_size}"
14225 echo "target rename dir size: ${testdir2_size}"
14227 local cmd="do_facet $SINGLEMDS $LCTL "
14228 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14230 eval $cmd || error "$cmd failed"
14231 local samedir=$($cmd | grep 'same_dir')
14232 local same_sample=$(get_rename_size $testdir1_size)
14233 [ -z "$samedir" ] && error "samedir_rename_size count error"
14234 [[ $same_sample -eq 1 ]] ||
14235 error "samedir_rename_size error $same_sample"
14236 echo "Check same dir rename stats success"
14238 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14240 # check crossdir rename size
14241 mv ${testdir1}/test_0 ${testdir2}/test_0
14243 testdir1_size=$(ls -l $DIR/${tdir} |
14244 awk '/stats_testdir1/ {print $5}')
14245 testdir2_size=$(ls -l $DIR/${tdir} |
14246 awk '/stats_testdir2/ {print $5}')
14248 testdir1_size=$(order_2 $testdir1_size)
14249 testdir2_size=$(order_2 $testdir2_size)
14251 testdir1_size=$(size_in_KMGT $testdir1_size)
14252 testdir2_size=$(size_in_KMGT $testdir2_size)
14254 echo "source rename dir size: ${testdir1_size}"
14255 echo "target rename dir size: ${testdir2_size}"
14257 eval $cmd || error "$cmd failed"
14258 local crossdir=$($cmd | grep 'crossdir')
14259 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14260 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14261 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14262 [[ $src_sample -eq 1 ]] ||
14263 error "crossdir_rename_size error $src_sample"
14264 [[ $tgt_sample -eq 1 ]] ||
14265 error "crossdir_rename_size error $tgt_sample"
14266 echo "Check cross dir rename stats success"
14267 rm -rf $DIR/${tdir}
14269 run_test 133d "Verifying rename_stats ========================================"
14272 remote_mds_nodsh && skip "remote MDS with nodsh"
14273 remote_ost_nodsh && skip "remote OST with nodsh"
14274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14276 local testdir=$DIR/${tdir}/stats_testdir
14277 local ctr f0 f1 bs=32768 count=42 sum
14279 mkdir -p ${testdir} || error "mkdir failed"
14281 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14283 for ctr in {write,read}_bytes; do
14285 cancel_lru_locks osc
14287 do_facet ost1 $LCTL set_param -n \
14288 "obdfilter.*.exports.clear=clear"
14290 if [ $ctr = write_bytes ]; then
14292 f1=${testdir}/${tfile}
14294 f0=${testdir}/${tfile}
14298 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14301 cancel_lru_locks osc
14303 sum=$(do_facet ost1 $LCTL get_param \
14304 "obdfilter.*.exports.*.stats" |
14305 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14306 $1 == ctr { sum += $7 }
14307 END { printf("%0.0f", sum) }')
14309 if ((sum != bs * count)); then
14310 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14314 rm -rf $DIR/${tdir}
14316 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14319 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14320 skip "too old lustre for get_param -R ($facet_ver)"
14322 # verifying readability.
14323 $LCTL get_param -R '*' &> /dev/null
14325 # Verifing writability with badarea_io.
14326 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14327 local skipped_params='force_lbug|changelog_mask|daemon_file'
14328 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14329 egrep -v "$skipped_params" |
14330 xargs -n 1 find $proc_dirs -name |
14331 xargs -n 1 badarea_io ||
14332 error "client badarea_io failed"
14334 # remount the FS in case writes/reads /proc break the FS
14335 cleanup || error "failed to unmount"
14336 setup || error "failed to setup"
14338 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14341 remote_mds_nodsh && skip "remote MDS with nodsh"
14342 remote_ost_nodsh && skip "remote OST with nodsh"
14344 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14345 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14347 for facet in mds1 ost1; do
14348 local facet_ver=$(lustre_version_code $facet)
14349 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14350 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14352 log "$facet: too old lustre for get_param -R"
14354 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14355 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14356 tr -d = | egrep -v $skipped_params |
14357 xargs -n 1 find $proc_dirs -name |
14358 xargs -n 1 badarea_io" ||
14359 error "$facet badarea_io failed"
14361 skip_noexit "$facet: too old lustre for get_param -R"
14365 # remount the FS in case writes/reads /proc break the FS
14366 cleanup || error "failed to unmount"
14367 setup || error "failed to setup"
14369 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14372 remote_mds_nodsh && skip "remote MDS with nodsh"
14373 remote_ost_nodsh && skip "remote OST with nodsh"
14374 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14375 skip "Need MDS version at least 2.9.54"
14378 for facet in client mds1 ost1; do
14379 # Get the list of files that are missing the terminating newline
14380 local plist=$(do_facet $facet
14381 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14383 for ent in $plist; do
14384 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14385 awk -v FS='\v' -v RS='\v\v' \
14386 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14387 print FILENAME}'" 2>/dev/null)
14388 [ -z $missing ] || {
14389 do_facet $facet $LCTL get_param $ent | od -An -tx1
14390 error "file does not end with newline: $facet-$ent"
14395 run_test 133h "Proc files should end with newlines"
14398 remote_mds_nodsh && skip "remote MDS with nodsh"
14399 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14400 skip "Need MDS version at least 2.7.54"
14402 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14403 cancel_lru_locks mdc
14405 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14406 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14407 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14410 createmany -o $DIR/$tdir/f $nr ||
14411 error "failed to create $nr files in $DIR/$tdir"
14412 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14414 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14415 do_facet mds1 $LCTL set_param fail_loc=0x327
14416 do_facet mds1 $LCTL set_param fail_val=500
14419 echo "sleep 10 seconds ..."
14421 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14423 do_facet mds1 $LCTL set_param fail_loc=0
14424 do_facet mds1 $LCTL set_param fail_val=0
14425 [ $lck_cnt -lt $unused ] ||
14426 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14429 unlinkmany $DIR/$tdir/f $nr
14431 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14434 remote_mds_nodsh && skip "remote MDS with nodsh"
14435 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14436 skip "Need MDS version at least 2.7.54"
14438 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14439 cancel_lru_locks mdc
14441 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14442 ldlm.lock_reclaim_threshold_mb)
14443 # disable reclaim temporarily
14444 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14446 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14447 do_facet mds1 $LCTL set_param fail_loc=0x328
14448 do_facet mds1 $LCTL set_param fail_val=500
14450 $LCTL set_param debug=+trace
14453 createmany -o $DIR/$tdir/f $nr &
14454 local create_pid=$!
14456 echo "Sleep $TIMEOUT seconds ..."
14458 if ! ps -p $create_pid > /dev/null 2>&1; then
14459 do_facet mds1 $LCTL set_param fail_loc=0
14460 do_facet mds1 $LCTL set_param fail_val=0
14461 do_facet mds1 $LCTL set_param \
14462 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14463 error "createmany finished incorrectly!"
14465 do_facet mds1 $LCTL set_param fail_loc=0
14466 do_facet mds1 $LCTL set_param fail_val=0
14467 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14468 wait $create_pid || return 1
14470 unlinkmany $DIR/$tdir/f $nr
14472 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14475 remote_mds_nodsh && skip "remote MDS with nodsh"
14476 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14477 skip "Need MDS version at least 2.13.50"
14480 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14482 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14483 #set only one record at plain llog
14484 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14486 #fill already existed plain llog each 64767
14487 #wrapping whole catalog
14488 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14490 createmany -o $DIR/$tdir/$tfile_ 64700
14491 for (( i = 0; i < 64700; i = i + 2 ))
14493 rm $DIR/$tdir/$tfile_$i &
14494 rm $DIR/$tdir/$tfile_$((i + 1)) &
14499 #waiting osp synchronization
14500 wait_delete_completed
14502 run_test 135 "Race catalog processing"
14505 remote_mds_nodsh && skip "remote MDS with nodsh"
14506 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14507 skip "Need MDS version at least 2.13.50"
14510 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14511 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14512 #set only one record at plain llog
14513 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14514 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14516 #fill already existed 2 plain llogs each 64767
14517 #wrapping whole catalog
14518 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14519 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14520 wait_delete_completed
14522 createmany -o $DIR/$tdir/$tfile_ 10
14525 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14526 for (( i = 0; i < 10; i = i + 3 ))
14528 rm $DIR/$tdir/$tfile_$i &
14529 rm $DIR/$tdir/$tfile_$((i + 1)) &
14533 rm $DIR/$tdir/$tfile_$((i + 2)) &
14536 #waiting osp synchronization
14537 wait_delete_completed
14539 run_test 136 "Race catalog processing 2"
14541 test_140() { #bug-17379
14542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14544 test_mkdir $DIR/$tdir
14545 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14546 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14548 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14549 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14551 while i=$((i + 1)); do
14553 cd $i || error "Changing to $i"
14554 ln -s ../stat stat || error "Creating stat symlink"
14555 # Read the symlink until ELOOP present,
14556 # not LBUGing the system is considered success,
14557 # we didn't overrun the stack.
14558 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14559 if [ $ret -ne 0 ]; then
14560 if [ $ret -eq 40 ]; then
14563 error "Open stat symlink"
14569 echo "The symlink depth = $i"
14570 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14571 error "Invalid symlink depth"
14573 # Test recursive symlink
14574 ln -s symlink_self symlink_self
14575 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14576 echo "open symlink_self returns $ret"
14577 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14579 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14584 local TF="$TMP/$tfile"
14586 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14587 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14589 cancel_lru_locks $OSC
14590 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14591 remount_client $MOUNT
14593 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14596 $TRUNCATE $DIR/$tfile 6000
14597 cancel_lru_locks $OSC
14598 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14601 echo "12345" >>$DIR/$tfile
14602 cancel_lru_locks $OSC
14603 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14606 echo "12345" >>$DIR/$tfile
14607 cancel_lru_locks $OSC
14608 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14610 run_test 150a "truncate/append tests"
14613 check_set_fallocate_or_skip
14616 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14617 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14619 run_test 150b "Verify fallocate (prealloc) functionality"
14622 check_set_fallocate_or_skip
14625 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14626 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14628 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14629 # precomputed md5sum for 20MB of zeroes
14630 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14631 local sum=($(md5sum $DIR/$tfile))
14633 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14635 check_set_fallocate 1
14638 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14639 sum=($(md5sum $DIR/$tfile))
14641 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14643 run_test 150bb "Verify fallocate modes both zero space"
14646 check_set_fallocate_or_skip
14647 local striping="-c2"
14649 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14650 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14651 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14652 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14653 local want=$((OSTCOUNT * 1048576))
14655 # Must allocate all requested space, not more than 5% extra
14656 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14657 error "bytes $bytes is not $want"
14661 echo "verify fallocate on PFL file"
14663 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14665 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14666 error "Create $DIR/$tfile failed"
14667 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14668 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14669 want=$((512 * 1048576))
14671 # Must allocate all requested space, not more than 5% extra
14672 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14673 error "bytes $bytes is not $want"
14675 run_test 150c "Verify fallocate Size and Blocks"
14678 check_set_fallocate_or_skip
14679 local striping="-c2"
14681 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14683 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14684 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14685 error "setstripe failed"
14686 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14687 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14688 local want=$((OSTCOUNT * 1048576))
14690 # Must allocate all requested space, not more than 5% extra
14691 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14692 error "bytes $bytes is not $want"
14694 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14697 check_set_fallocate_or_skip
14701 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14702 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14703 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14705 # Find OST with Minimum Size
14706 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14707 sort -un | head -1)
14709 # Get 100MB per OST of the available space to reduce run time
14710 # else 60% of the available space if we are running SLOW tests
14711 if [ $SLOW == "no" ]; then
14712 local space=$((1024 * 100 * OSTCOUNT))
14714 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14717 fallocate -l${space}k $DIR/$tfile ||
14718 error "fallocate ${space}k $DIR/$tfile failed"
14719 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14721 # get size immediately after fallocate. This should be correctly
14723 local size=$(stat -c '%s' $DIR/$tfile)
14724 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14726 # Sleep for a while for statfs to get updated. And not pull from cache.
14729 echo "df after fallocate:"
14732 (( size / 1024 == space )) || error "size $size != requested $space"
14733 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14734 error "used $used < space $space"
14736 rm $DIR/$tfile || error "rm failed"
14738 wait_delete_completed
14740 echo "df after unlink:"
14743 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14748 local want_size_before=20480 # in bytes
14749 local want_blocks_before=40 # 512 sized blocks
14750 local want_blocks_after=24 # 512 sized blocks
14751 local length=$(((want_blocks_before - want_blocks_after) * 512))
14753 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14754 skip "need at least 2.14.0 for fallocate punch"
14756 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14757 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14760 check_set_fallocate_or_skip
14761 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14763 [[ "x$DOM" == "xyes" ]] &&
14764 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14766 echo "Verify fallocate punch: Range within the file range"
14767 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14768 error "dd failed for bs 4096 and count 5"
14770 # Call fallocate with punch range which is within the file range
14771 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
14772 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
14773 # client must see changes immediately after fallocate
14774 size=$(stat -c '%s' $DIR/$tfile)
14775 blocks=$(stat -c '%b' $DIR/$tfile)
14777 # Verify punch worked.
14778 (( blocks == want_blocks_after )) ||
14779 error "punch failed: blocks $blocks != $want_blocks_after"
14781 (( size == want_size_before )) ||
14782 error "punch failed: size $size != $want_size_before"
14784 # Verify there is hole in file
14785 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14786 # precomputed md5sum
14787 local expect="4a9a834a2db02452929c0a348273b4aa"
14789 cksum=($(md5sum $DIR/$tfile))
14790 [[ "${cksum[0]}" == "$expect" ]] ||
14791 error "unexpected MD5SUM after punch: ${cksum[0]}"
14793 # Start second sub-case for fallocate punch.
14794 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14795 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14796 error "dd failed for bs 4096 and count 5"
14798 # Punch range less than block size will have no change in block count
14799 want_blocks_after=40 # 512 sized blocks
14801 # Punch overlaps two blocks and less than blocksize
14802 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
14803 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
14804 size=$(stat -c '%s' $DIR/$tfile)
14805 blocks=$(stat -c '%b' $DIR/$tfile)
14807 # Verify punch worked.
14808 (( blocks == want_blocks_after )) ||
14809 error "punch failed: blocks $blocks != $want_blocks_after"
14811 (( size == want_size_before )) ||
14812 error "punch failed: size $size != $want_size_before"
14814 # Verify if range is really zero'ed out. We expect Zeros.
14815 # precomputed md5sum
14816 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14817 cksum=($(md5sum $DIR/$tfile))
14818 [[ "${cksum[0]}" == "$expect" ]] ||
14819 error "unexpected MD5SUM after punch: ${cksum[0]}"
14821 run_test 150f "Verify fallocate punch functionality"
14829 local BS=4096 # Block size in bytes
14831 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14832 skip "need at least 2.14.0 for fallocate punch"
14834 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14835 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14838 check_set_fallocate_or_skip
14839 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14841 if [[ "x$DOM" == "xyes" ]]; then
14842 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14843 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14845 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14846 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14849 # Get 100MB per OST of the available space to reduce run time
14850 # else 60% of the available space if we are running SLOW tests
14851 if [ $SLOW == "no" ]; then
14852 space=$((1024 * 100 * OSTCOUNT))
14854 # Find OST with Minimum Size
14855 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14856 sort -un | head -1)
14857 echo "min size OST: $space"
14858 space=$(((space * 60)/100 * OSTCOUNT))
14860 # space in 1k units, round to 4k blocks
14861 local blkcount=$((space * 1024 / $BS))
14863 echo "Verify fallocate punch: Very large Range"
14864 fallocate -l${space}k $DIR/$tfile ||
14865 error "fallocate ${space}k $DIR/$tfile failed"
14866 # write 1M at the end, start and in the middle
14867 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14868 error "dd failed: bs $BS count 256"
14869 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14870 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14871 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14872 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14875 size=$(stat -c '%s' $DIR/$tfile)
14877 # gather punch length.
14878 local punch_size=$((size - (BS * 2)))
14880 echo "punch_size = $punch_size"
14881 echo "size - punch_size: $((size - punch_size))"
14882 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14884 # Call fallocate to punch all except 2 blocks. We leave the
14885 # first and the last block
14886 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14887 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
14888 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
14890 size_after=$(stat -c '%s' $DIR/$tfile)
14891 blocks_after=$(stat -c '%b' $DIR/$tfile)
14893 # Verify punch worked.
14894 # Size should be kept
14895 (( size == size_after )) ||
14896 error "punch failed: size $size != $size_after"
14898 # two 4k data blocks to remain plus possible 1 extra extent block
14899 (( blocks_after <= ((BS / 512) * 3) )) ||
14900 error "too many blocks remains: $blocks_after"
14902 # Verify that file has hole between the first and the last blocks
14903 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14904 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14906 echo "Hole at [$hole_start, $hole_end)"
14907 (( hole_start == BS )) ||
14908 error "no hole at offset $BS after punch"
14910 (( hole_end == BS + punch_size )) ||
14911 error "data at offset $hole_end < $((BS + punch_size))"
14913 run_test 150g "Verify fallocate punch on large range"
14915 #LU-2902 roc_hit was not able to read all values from lproc
14916 function roc_hit_init() {
14917 local list=$(comma_list $(osts_nodes))
14918 local dir=$DIR/$tdir-check
14919 local file=$dir/$tfile
14925 #use setstripe to do a write to every ost
14926 for i in $(seq 0 $((OSTCOUNT-1))); do
14927 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14928 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14929 idx=$(printf %04x $i)
14930 BEFORE=$(get_osd_param $list *OST*$idx stats |
14931 awk '$1 == "cache_access" {sum += $7}
14932 END { printf("%0.0f", sum) }')
14934 cancel_lru_locks osc
14935 cat $file >/dev/null
14937 AFTER=$(get_osd_param $list *OST*$idx stats |
14938 awk '$1 == "cache_access" {sum += $7}
14939 END { printf("%0.0f", sum) }')
14941 echo BEFORE:$BEFORE AFTER:$AFTER
14942 if ! let "AFTER - BEFORE == 4"; then
14944 error "roc_hit is not safe to use"
14952 function roc_hit() {
14953 local list=$(comma_list $(osts_nodes))
14954 echo $(get_osd_param $list '' stats |
14955 awk '$1 == "cache_hit" {sum += $7}
14956 END { printf("%0.0f", sum) }')
14959 function set_cache() {
14962 if [ "$2" == "off" ]; then
14965 local list=$(comma_list $(osts_nodes))
14966 set_osd_param $list '' $1_cache_enable $on
14968 cancel_lru_locks osc
14972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14973 remote_ost_nodsh && skip "remote OST with nodsh"
14976 local list=$(comma_list $(osts_nodes))
14978 # check whether obdfilter is cache capable at all
14979 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14980 skip "not cache-capable obdfilter"
14983 # check cache is enabled on all obdfilters
14984 if get_osd_param $list '' read_cache_enable | grep 0; then
14985 skip "oss cache is disabled"
14988 set_osd_param $list '' writethrough_cache_enable 1
14990 # check write cache is enabled on all obdfilters
14991 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14992 skip "oss write cache is NOT enabled"
14997 #define OBD_FAIL_OBD_NO_LRU 0x609
14998 do_nodes $list $LCTL set_param fail_loc=0x609
15000 # pages should be in the case right after write
15001 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15004 local BEFORE=$(roc_hit)
15005 cancel_lru_locks osc
15006 cat $DIR/$tfile >/dev/null
15007 local AFTER=$(roc_hit)
15009 do_nodes $list $LCTL set_param fail_loc=0
15011 if ! let "AFTER - BEFORE == CPAGES"; then
15012 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15015 cancel_lru_locks osc
15016 # invalidates OST cache
15017 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15018 set_osd_param $list '' read_cache_enable 0
15019 cat $DIR/$tfile >/dev/null
15021 # now data shouldn't be found in the cache
15023 cancel_lru_locks osc
15024 cat $DIR/$tfile >/dev/null
15026 if let "AFTER - BEFORE != 0"; then
15027 error "IN CACHE: before: $BEFORE, after: $AFTER"
15030 set_osd_param $list '' read_cache_enable 1
15033 run_test 151 "test cache on oss and controls ==============================="
15036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15038 local TF="$TMP/$tfile"
15040 # simulate ENOMEM during write
15041 #define OBD_FAIL_OST_NOMEM 0x226
15042 lctl set_param fail_loc=0x80000226
15043 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15045 sync || error "sync failed"
15046 lctl set_param fail_loc=0
15048 # discard client's cache
15049 cancel_lru_locks osc
15051 # simulate ENOMEM during read
15052 lctl set_param fail_loc=0x80000226
15053 cmp $TF $DIR/$tfile || error "cmp failed"
15054 lctl set_param fail_loc=0
15058 run_test 152 "test read/write with enomem ============================"
15061 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15063 run_test 153 "test if fdatasync does not crash ======================="
15065 dot_lustre_fid_permission_check() {
15067 local ffid=$MOUNT/.lustre/fid/$fid
15070 echo "stat fid $fid"
15071 stat $ffid > /dev/null || error "stat $ffid failed."
15072 echo "touch fid $fid"
15073 touch $ffid || error "touch $ffid failed."
15074 echo "write to fid $fid"
15075 cat /etc/hosts > $ffid || error "write $ffid failed."
15076 echo "read fid $fid"
15077 diff /etc/hosts $ffid || error "read $ffid failed."
15078 echo "append write to fid $fid"
15079 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15080 echo "rename fid $fid"
15081 mv $ffid $test_dir/$tfile.1 &&
15082 error "rename $ffid to $tfile.1 should fail."
15083 touch $test_dir/$tfile.1
15084 mv $test_dir/$tfile.1 $ffid &&
15085 error "rename $tfile.1 to $ffid should fail."
15086 rm -f $test_dir/$tfile.1
15087 echo "truncate fid $fid"
15088 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15089 echo "link fid $fid"
15090 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15091 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15092 echo "setfacl fid $fid"
15093 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15094 echo "getfacl fid $fid"
15095 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15097 echo "unlink fid $fid"
15098 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15099 echo "mknod fid $fid"
15100 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15102 fid=[0xf00000400:0x1:0x0]
15103 ffid=$MOUNT/.lustre/fid/$fid
15105 echo "stat non-exist fid $fid"
15106 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15107 echo "write to non-exist fid $fid"
15108 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15109 echo "link new fid $fid"
15110 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15112 mkdir -p $test_dir/$tdir
15113 touch $test_dir/$tdir/$tfile
15114 fid=$($LFS path2fid $test_dir/$tdir)
15117 error "error: could not get fid for $test_dir/$dir/$tfile."
15119 ffid=$MOUNT/.lustre/fid/$fid
15122 ls $ffid > /dev/null || error "ls $ffid failed."
15123 echo "touch $fid/$tfile.1"
15124 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15126 echo "touch $MOUNT/.lustre/fid/$tfile"
15127 touch $MOUNT/.lustre/fid/$tfile && \
15128 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15130 echo "setxattr to $MOUNT/.lustre/fid"
15131 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15133 echo "listxattr for $MOUNT/.lustre/fid"
15134 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15136 echo "delxattr from $MOUNT/.lustre/fid"
15137 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15139 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15140 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15141 error "touch invalid fid should fail."
15143 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15144 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15145 error "touch non-normal fid should fail."
15147 echo "rename $tdir to $MOUNT/.lustre/fid"
15148 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15149 error "rename to $MOUNT/.lustre/fid should fail."
15151 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15153 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15154 local new_obf_mode=777
15156 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15157 chmod $new_obf_mode $DIR/.lustre/fid ||
15158 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15160 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15161 [ $obf_mode -eq $new_obf_mode ] ||
15162 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15164 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15165 chmod $old_obf_mode $DIR/.lustre/fid ||
15166 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15169 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15170 fid=$($LFS path2fid $test_dir/$tfile-2)
15172 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15174 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15175 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15176 error "create lov data thru .lustre failed"
15178 echo "cp /etc/passwd $test_dir/$tfile-2"
15179 cp /etc/passwd $test_dir/$tfile-2 ||
15180 error "copy to $test_dir/$tfile-2 failed."
15181 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15182 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15183 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15185 rm -rf $test_dir/tfile.lnk
15186 rm -rf $test_dir/$tfile-2
15190 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15191 skip "Need MDS version at least 2.4.1"
15193 local tf=$DIR/$tfile
15196 local fid=$($LFS path2fid $tf)
15197 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15199 # check that we get the same pathname back
15202 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15203 echo "$rootpath $fid"
15204 found=$($LFS fid2path $rootpath "$fid")
15205 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15206 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15209 # check wrong root path format
15210 rootpath=$MOUNT"_wrong"
15211 found=$($LFS fid2path $rootpath "$fid")
15212 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15214 run_test 154A "lfs path2fid and fid2path basic checks"
15217 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15218 skip "Need MDS version at least 2.4.1"
15220 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15221 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15222 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15223 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15225 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15226 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15228 # check that we get the same pathname
15229 echo "PFID: $PFID, name: $name"
15230 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15231 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15232 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15233 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15235 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15237 run_test 154B "verify the ll_decode_linkea tool"
15240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15241 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15242 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15243 skip "Need MDS version at least 2.2.51"
15244 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15246 cp /etc/hosts $DIR/$tfile
15248 fid=$($LFS path2fid $DIR/$tfile)
15250 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15252 dot_lustre_fid_permission_check "$fid" $DIR ||
15253 error "dot lustre permission check $fid failed"
15255 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15257 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15259 touch $MOUNT/.lustre/file &&
15260 error "creation is not allowed under .lustre"
15262 mkdir $MOUNT/.lustre/dir &&
15263 error "mkdir is not allowed under .lustre"
15267 run_test 154a "Open-by-FID"
15270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15271 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15272 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15273 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15274 skip "Need MDS version at least 2.2.51"
15276 local remote_dir=$DIR/$tdir/remote_dir
15280 mkdir -p $DIR/$tdir
15281 $LFS mkdir -i $MDTIDX $remote_dir ||
15282 error "create remote directory failed"
15284 cp /etc/hosts $remote_dir/$tfile
15286 fid=$($LFS path2fid $remote_dir/$tfile)
15288 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15290 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15291 error "dot lustre permission check $fid failed"
15294 run_test 154b "Open-by-FID for remote directory"
15297 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15298 skip "Need MDS version at least 2.4.1"
15300 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15301 local FID1=$($LFS path2fid $DIR/$tfile.1)
15302 local FID2=$($LFS path2fid $DIR/$tfile.2)
15303 local FID3=$($LFS path2fid $DIR/$tfile.3)
15306 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15307 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15308 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15310 [ "$FID" = "${!want}" ] ||
15311 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15315 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15317 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15318 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15322 run_test 154c "lfs path2fid and fid2path multiple arguments"
15325 remote_mds_nodsh && skip "remote MDS with nodsh"
15326 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15327 skip "Need MDS version at least 2.5.53"
15329 if remote_mds; then
15330 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15334 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15341 local fid=$($LFS path2fid $DIR/$tfile)
15344 cmd="exec $fd<$DIR/$tfile"
15346 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15347 echo "$fid_list" | grep "$fid"
15350 cmd="exec $fd>/dev/null"
15352 if [ $rc -ne 0 ]; then
15353 error "FID $fid not found in open files list $fid_list"
15356 run_test 154d "Verify open file fid"
15360 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15361 skip "Need MDS version at least 2.6.50"
15363 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15364 error ".lustre returned by readdir"
15367 run_test 154e ".lustre is not returned by readdir"
15370 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15372 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15373 mkdir_on_mdt0 $DIR/$tdir
15374 # test dirs inherit from its stripe
15375 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15376 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15377 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15378 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15381 # get fid of parents
15382 local FID0=$($LFS path2fid $DIR/$tdir)
15383 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15384 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15385 local FID3=$($LFS path2fid $DIR)
15387 # check that path2fid --parents returns expected <parent_fid>/name
15388 # 1) test for a directory (single parent)
15389 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15390 [ "$parent" == "$FID0/foo1" ] ||
15391 error "expected parent: $FID0/foo1, got: $parent"
15393 # 2) test for a file with nlink > 1 (multiple parents)
15394 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15395 echo "$parent" | grep -F "$FID1/$tfile" ||
15396 error "$FID1/$tfile not returned in parent list"
15397 echo "$parent" | grep -F "$FID2/link" ||
15398 error "$FID2/link not returned in parent list"
15400 # 3) get parent by fid
15401 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15402 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15403 echo "$parent" | grep -F "$FID1/$tfile" ||
15404 error "$FID1/$tfile not returned in parent list (by fid)"
15405 echo "$parent" | grep -F "$FID2/link" ||
15406 error "$FID2/link not returned in parent list (by fid)"
15408 # 4) test for entry in root directory
15409 parent=$($LFS path2fid --parents $DIR/f)
15410 echo "$parent" | grep -F "$FID3/f" ||
15411 error "$FID3/f not returned in parent list"
15413 # 5) test it on root directory
15414 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15415 error "$MOUNT should not have parents"
15417 # enable xattr caching and check that linkea is correctly updated
15418 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15419 save_lustre_params client "llite.*.xattr_cache" > $save
15420 lctl set_param llite.*.xattr_cache 1
15422 # 6.1) linkea update on rename
15423 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15425 # get parents by fid
15426 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15427 # foo1 should no longer be returned in parent list
15428 echo "$parent" | grep -F "$FID1" &&
15429 error "$FID1 should no longer be in parent list"
15430 # the new path should appear
15431 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15432 error "$FID2/$tfile.moved is not in parent list"
15434 # 6.2) linkea update on unlink
15435 rm -f $DIR/$tdir/foo2/link
15436 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15437 # foo2/link should no longer be returned in parent list
15438 echo "$parent" | grep -F "$FID2/link" &&
15439 error "$FID2/link should no longer be in parent list"
15443 restore_lustre_params < $save
15446 run_test 154f "get parent fids by reading link ea"
15450 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15451 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15452 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15453 skip "Need MDS version at least 2.6.92"
15455 mkdir_on_mdt0 $DIR/$tdir
15456 llapi_fid_test -d $DIR/$tdir
15458 run_test 154g "various llapi FID tests"
15460 test_155_small_load() {
15461 local temp=$TMP/$tfile
15462 local file=$DIR/$tfile
15464 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15465 error "dd of=$temp bs=6096 count=1 failed"
15467 cancel_lru_locks $OSC
15468 cmp $temp $file || error "$temp $file differ"
15470 $TRUNCATE $temp 6000
15471 $TRUNCATE $file 6000
15472 cmp $temp $file || error "$temp $file differ (truncate1)"
15474 echo "12345" >>$temp
15475 echo "12345" >>$file
15476 cmp $temp $file || error "$temp $file differ (append1)"
15478 echo "12345" >>$temp
15479 echo "12345" >>$file
15480 cmp $temp $file || error "$temp $file differ (append2)"
15486 test_155_big_load() {
15487 remote_ost_nodsh && skip "remote OST with nodsh"
15489 local temp=$TMP/$tfile
15490 local file=$DIR/$tfile
15493 local cache_size=$(do_facet ost$((MAXI+1)) \
15494 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15495 local large_file_size=$((cache_size * 2))
15497 echo "OSS cache size: $cache_size KB"
15498 echo "Large file size: $large_file_size KB"
15500 [ $MAXV -le $large_file_size ] &&
15501 skip_env "max available OST size needs > $large_file_size KB"
15503 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15505 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15506 error "dd of=$temp bs=$large_file_size count=1k failed"
15509 cancel_lru_locks osc
15510 cmp $temp $file || error "$temp $file differ"
15516 save_writethrough() {
15517 local facets=$(get_facets OST)
15519 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15527 save_writethrough $p
15530 set_cache writethrough on
15531 test_155_small_load
15532 restore_lustre_params < $p
15535 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15540 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15542 save_writethrough $p
15545 set_cache writethrough off
15546 test_155_small_load
15547 restore_lustre_params < $p
15550 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15555 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15557 save_writethrough $p
15560 set_cache writethrough on
15561 test_155_small_load
15562 restore_lustre_params < $p
15565 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15570 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15572 save_writethrough $p
15575 set_cache writethrough off
15576 test_155_small_load
15577 restore_lustre_params < $p
15580 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15587 save_writethrough $p
15590 set_cache writethrough on
15592 restore_lustre_params < $p
15595 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15600 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15602 save_writethrough $p
15605 set_cache writethrough off
15607 restore_lustre_params < $p
15610 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15615 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15617 save_writethrough $p
15620 set_cache writethrough on
15622 restore_lustre_params < $p
15625 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15630 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15632 save_writethrough $p
15635 set_cache writethrough off
15637 restore_lustre_params < $p
15640 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15644 remote_ost_nodsh && skip "remote OST with nodsh"
15645 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15646 skip "stats not implemented on old servers"
15647 [ "$ost1_FSTYPE" = "zfs" ] &&
15648 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15653 local file="$DIR/$tfile"
15654 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15656 save_writethrough $p
15659 log "Turn on read and write cache"
15661 set_cache writethrough on
15663 log "Write data and read it back."
15664 log "Read should be satisfied from the cache."
15665 dd if=/dev/urandom of=$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 (2): before: $BEFORE, after: $AFTER"
15673 log "cache hits: before: $BEFORE, after: $AFTER"
15676 log "Read again; it should be satisfied from the cache."
15678 cancel_lru_locks osc
15679 cat $file >/dev/null
15681 if ! let "AFTER - BEFORE == CPAGES"; then
15682 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15684 log "cache hits:: before: $BEFORE, after: $AFTER"
15687 log "Turn off the read cache and turn on the write cache"
15689 set_cache writethrough on
15691 log "Read again; it should be satisfied from the cache."
15693 cancel_lru_locks osc
15694 cat $file >/dev/null
15696 if ! let "AFTER - BEFORE == CPAGES"; then
15697 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15699 log "cache hits:: before: $BEFORE, after: $AFTER"
15702 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15703 # > 2.12.56 uses pagecache if cached
15704 log "Read again; it should not be satisfied from the cache."
15706 cancel_lru_locks osc
15707 cat $file >/dev/null
15709 if ! let "AFTER - BEFORE == 0"; then
15710 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15712 log "cache hits:: before: $BEFORE, after: $AFTER"
15716 log "Write data and read it back."
15717 log "Read should be satisfied from the cache."
15718 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15720 cancel_lru_locks osc
15721 cat $file >/dev/null
15723 if ! let "AFTER - BEFORE == CPAGES"; then
15724 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15726 log "cache hits:: before: $BEFORE, after: $AFTER"
15729 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15730 # > 2.12.56 uses pagecache if cached
15731 log "Read again; it should not be satisfied from the cache."
15733 cancel_lru_locks osc
15734 cat $file >/dev/null
15736 if ! let "AFTER - BEFORE == 0"; then
15737 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15739 log "cache hits:: before: $BEFORE, after: $AFTER"
15743 log "Turn off read and write cache"
15745 set_cache writethrough off
15747 log "Write data and read it back"
15748 log "It should not be satisfied from the cache."
15750 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15751 cancel_lru_locks osc
15753 cat $file >/dev/null
15755 if ! let "AFTER - BEFORE == 0"; then
15756 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15758 log "cache hits:: before: $BEFORE, after: $AFTER"
15761 log "Turn on the read cache and turn off the write cache"
15763 set_cache writethrough off
15765 log "Write data and read it back"
15766 log "It should not be satisfied from the cache."
15768 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15770 cancel_lru_locks osc
15771 cat $file >/dev/null
15773 if ! let "AFTER - BEFORE == 0"; then
15774 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15776 log "cache hits:: before: $BEFORE, after: $AFTER"
15779 log "Read again; it should be satisfied from the cache."
15781 cancel_lru_locks osc
15782 cat $file >/dev/null
15784 if ! let "AFTER - BEFORE == CPAGES"; then
15785 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15787 log "cache hits:: before: $BEFORE, after: $AFTER"
15790 restore_lustre_params < $p
15793 run_test 156 "Verification of tunables"
15796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15797 remote_mds_nodsh && skip "remote MDS with nodsh"
15798 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15799 skip "Need MDS version at least 2.2.0"
15801 changelog_register || error "changelog_register failed"
15802 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15803 changelog_users $SINGLEMDS | grep -q $cl_user ||
15804 error "User $cl_user not found in changelog_users"
15806 mkdir_on_mdt0 $DIR/$tdir
15809 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15810 changelog_clear 0 || error "changelog_clear failed"
15811 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15812 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15813 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15814 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15815 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15816 rm $DIR/$tdir/pics/desktop.jpg
15818 echo "verifying changelog mask"
15819 changelog_chmask "-MKDIR"
15820 changelog_chmask "-CLOSE"
15822 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15823 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15825 changelog_chmask "+MKDIR"
15826 changelog_chmask "+CLOSE"
15828 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15829 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15831 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15832 CLOSES=$(changelog_dump | grep -c "CLOSE")
15833 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15834 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15837 echo "verifying target fid"
15838 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15839 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15840 [ "$fidc" == "$fidf" ] ||
15841 error "changelog '$tfile' fid $fidc != file fid $fidf"
15842 echo "verifying parent fid"
15843 # The FID returned from the Changelog may be the directory shard on
15844 # a different MDT, and not the FID returned by path2fid on the parent.
15845 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15846 # since this is what will matter when recreating this file in the tree.
15847 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15848 local pathp=$($LFS fid2path $MOUNT "$fidp")
15849 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15850 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15852 echo "getting records for $cl_user"
15853 changelog_users $SINGLEMDS
15854 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15856 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15857 error "changelog_clear failed"
15858 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15859 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15860 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15861 error "user index expect $user_rec1 + $nclr != $user_rec2"
15863 local min0_rec=$(changelog_users $SINGLEMDS |
15864 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15865 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15866 awk '{ print $1; exit; }')
15868 changelog_dump | tail -n 5
15869 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15870 [ $first_rec == $((min0_rec + 1)) ] ||
15871 error "first index should be $min0_rec + 1 not $first_rec"
15873 # LU-3446 changelog index reset on MDT restart
15874 local cur_rec1=$(changelog_users $SINGLEMDS |
15875 awk '/^current.index:/ { print $NF }')
15876 changelog_clear 0 ||
15877 error "clear all changelog records for $cl_user failed"
15878 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15879 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15880 error "Fail to start $SINGLEMDS"
15881 local cur_rec2=$(changelog_users $SINGLEMDS |
15882 awk '/^current.index:/ { print $NF }')
15883 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15884 [ $cur_rec1 == $cur_rec2 ] ||
15885 error "current index should be $cur_rec1 not $cur_rec2"
15887 echo "verifying users from this test are deregistered"
15888 changelog_deregister || error "changelog_deregister failed"
15889 changelog_users $SINGLEMDS | grep -q $cl_user &&
15890 error "User '$cl_user' still in changelog_users"
15892 # lctl get_param -n mdd.*.changelog_users
15893 # current_index: 144
15894 # ID index (idle seconds)
15895 # cl3 144 (2) mask=<list>
15896 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15897 # this is the normal case where all users were deregistered
15898 # make sure no new records are added when no users are present
15899 local last_rec1=$(changelog_users $SINGLEMDS |
15900 awk '/^current.index:/ { print $NF }')
15901 touch $DIR/$tdir/chloe
15902 local last_rec2=$(changelog_users $SINGLEMDS |
15903 awk '/^current.index:/ { print $NF }')
15904 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15905 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15907 # any changelog users must be leftovers from a previous test
15908 changelog_users $SINGLEMDS
15909 echo "other changelog users; can't verify off"
15912 run_test 160a "changelog sanity"
15914 test_160b() { # LU-3587
15915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15916 remote_mds_nodsh && skip "remote MDS with nodsh"
15917 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15918 skip "Need MDS version at least 2.2.0"
15920 changelog_register || error "changelog_register failed"
15921 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15922 changelog_users $SINGLEMDS | grep -q $cl_user ||
15923 error "User '$cl_user' not found in changelog_users"
15925 local longname1=$(str_repeat a 255)
15926 local longname2=$(str_repeat b 255)
15929 echo "creating very long named file"
15930 touch $longname1 || error "create of '$longname1' failed"
15931 echo "renaming very long named file"
15932 mv $longname1 $longname2
15934 changelog_dump | grep RENME | tail -n 5
15937 run_test 160b "Verify that very long rename doesn't crash in changelog"
15940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15941 remote_mds_nodsh && skip "remote MDS with nodsh"
15943 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15944 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15945 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15946 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15950 # Registration step
15951 changelog_register || error "changelog_register failed"
15954 mkdir -p $DIR/$tdir
15955 $MCREATE $DIR/$tdir/foo_160c
15956 changelog_chmask "-TRUNC"
15957 $TRUNCATE $DIR/$tdir/foo_160c 200
15958 changelog_chmask "+TRUNC"
15959 $TRUNCATE $DIR/$tdir/foo_160c 199
15960 changelog_dump | tail -n 5
15961 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15962 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15964 run_test 160c "verify that changelog log catch the truncate event"
15967 remote_mds_nodsh && skip "remote MDS with nodsh"
15968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15970 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15971 skip "Need MDS version at least 2.7.60"
15973 # Registration step
15974 changelog_register || error "changelog_register failed"
15976 mkdir -p $DIR/$tdir/migrate_dir
15977 changelog_clear 0 || error "changelog_clear failed"
15979 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15980 changelog_dump | tail -n 5
15981 local migrates=$(changelog_dump | grep -c "MIGRT")
15982 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15984 run_test 160d "verify that changelog log catch the migrate event"
15987 remote_mds_nodsh && skip "remote MDS with nodsh"
15990 changelog_register || error "changelog_register failed"
15992 local MDT0=$(facet_svc $SINGLEMDS)
15995 # No user (expect fail)
15996 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15998 if [ $rc -eq 0 ]; then
15999 error "Should fail without user"
16000 elif [ $rc -ne 4 ]; then
16001 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16004 # Delete a future user (expect fail)
16005 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16007 if [ $rc -eq 0 ]; then
16008 error "Deleted non-existant user cl77"
16009 elif [ $rc -ne 2 ]; then
16010 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16013 # Clear to a bad index (1 billion should be safe)
16014 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16017 if [ $rc -eq 0 ]; then
16018 error "Successfully cleared to invalid CL index"
16019 elif [ $rc -ne 22 ]; then
16020 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16023 run_test 160e "changelog negative testing (should return errors)"
16026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16027 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16028 skip "Need MDS version at least 2.10.56"
16030 local mdts=$(comma_list $(mdts_nodes))
16033 changelog_register || error "first changelog_register failed"
16034 changelog_register || error "second changelog_register failed"
16036 declare -A cl_user1
16037 declare -A cl_user2
16042 # generate some changelog records to accumulate on each MDT
16043 # use all_char because created files should be evenly distributed
16044 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16045 error "test_mkdir $tdir failed"
16046 log "$(date +%s): creating first files"
16047 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16048 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16049 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16052 # check changelogs have been generated
16053 local start=$SECONDS
16054 local idle_time=$((MDSCOUNT * 5 + 5))
16055 local nbcl=$(changelog_dump | wc -l)
16056 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16058 for param in "changelog_max_idle_time=$idle_time" \
16060 "changelog_min_gc_interval=2" \
16061 "changelog_min_free_cat_entries=3"; do
16062 local MDT0=$(facet_svc $SINGLEMDS)
16063 local var="${param%=*}"
16064 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16066 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16067 do_nodes $mdts $LCTL set_param mdd.*.$param
16070 # force cl_user2 to be idle (1st part), but also cancel the
16071 # cl_user1 records so that it is not evicted later in the test.
16072 local sleep1=$((idle_time / 2))
16073 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16076 # simulate changelog catalog almost full
16077 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16078 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16080 for i in $(seq $MDSCOUNT); do
16081 cl_users=(${CL_USERS[mds$i]})
16082 cl_user1[mds$i]="${cl_users[0]}"
16083 cl_user2[mds$i]="${cl_users[1]}"
16085 [ -n "${cl_user1[mds$i]}" ] ||
16086 error "mds$i: no user registered"
16087 [ -n "${cl_user2[mds$i]}" ] ||
16088 error "mds$i: only ${cl_user2[mds$i]} is registered"
16090 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16091 [ -n "$user_rec1" ] ||
16092 error "mds$i: User ${cl_user1[mds$i]} not registered"
16093 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16094 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16095 [ -n "$user_rec2" ] ||
16096 error "mds$i: User ${cl_user1[mds$i]} not registered"
16097 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16098 "$user_rec1 + 2 == $user_rec2"
16099 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16100 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16101 "$user_rec1 + 2, but is $user_rec2"
16102 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16103 [ -n "$user_rec2" ] ||
16104 error "mds$i: User ${cl_user2[mds$i]} not registered"
16105 [ $user_rec1 == $user_rec2 ] ||
16106 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16107 "$user_rec1, but is $user_rec2"
16110 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16111 local sleep2=$((idle_time - (SECONDS - start) + 1))
16112 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16115 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16116 # cl_user1 should be OK because it recently processed records.
16117 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16118 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16119 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16120 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16123 # ensure gc thread is done
16124 for i in $(mdts_nodes); do
16125 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16126 error "$i: GC-thread not done"
16130 for (( i = 1; i <= MDSCOUNT; i++ )); do
16131 # check cl_user1 still registered
16132 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16133 error "mds$i: User ${cl_user1[mds$i]} not registered"
16134 # check cl_user2 unregistered
16135 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16136 error "mds$i: User ${cl_user2[mds$i]} still registered"
16138 # check changelogs are present and starting at $user_rec1 + 1
16139 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16140 [ -n "$user_rec1" ] ||
16141 error "mds$i: User ${cl_user1[mds$i]} not registered"
16142 first_rec=$($LFS changelog $(facet_svc mds$i) |
16143 awk '{ print $1; exit; }')
16145 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16146 [ $((user_rec1 + 1)) == $first_rec ] ||
16147 error "mds$i: rec $first_rec != $user_rec1 + 1"
16150 run_test 160f "changelog garbage collect (timestamped users)"
16153 remote_mds_nodsh && skip "remote MDS with nodsh"
16154 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16155 skip "Need MDS version at least 2.14.55"
16157 local mdts=$(comma_list $(mdts_nodes))
16160 changelog_register || error "first changelog_register failed"
16161 changelog_register || error "second changelog_register failed"
16163 declare -A cl_user1
16164 declare -A cl_user2
16169 # generate some changelog records to accumulate on each MDT
16170 # use all_char because created files should be evenly distributed
16171 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16172 error "test_mkdir $tdir failed"
16173 for ((i = 0; i < MDSCOUNT; i++)); do
16174 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16175 error "create $DIR/$tdir/d$i.1 failed"
16178 # check changelogs have been generated
16179 local nbcl=$(changelog_dump | wc -l)
16180 (( $nbcl > 0 )) || error "no changelogs found"
16182 # reduce the max_idle_indexes value to make sure we exceed it
16183 for param in "changelog_max_idle_indexes=2" \
16185 "changelog_min_gc_interval=2"; do
16186 local MDT0=$(facet_svc $SINGLEMDS)
16187 local var="${param%=*}"
16188 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16190 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16191 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16192 error "unable to set mdd.*.$param"
16195 local start=$SECONDS
16196 for i in $(seq $MDSCOUNT); do
16197 cl_users=(${CL_USERS[mds$i]})
16198 cl_user1[mds$i]="${cl_users[0]}"
16199 cl_user2[mds$i]="${cl_users[1]}"
16201 [ -n "${cl_user1[mds$i]}" ] ||
16202 error "mds$i: user1 is not registered"
16203 [ -n "${cl_user2[mds$i]}" ] ||
16204 error "mds$i: only ${cl_user1[mds$i]} is registered"
16206 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16207 [ -n "$user_rec1" ] ||
16208 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16209 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16210 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16211 [ -n "$user_rec2" ] ||
16212 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16213 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16214 "$user_rec1 + 2 == $user_rec2"
16215 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16216 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16217 "expected $user_rec1 + 2, but is $user_rec2"
16218 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16219 [ -n "$user_rec2" ] ||
16220 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16221 [ $user_rec1 == $user_rec2 ] ||
16222 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16223 "expected $user_rec1, but is $user_rec2"
16226 # ensure we are past the previous changelog_min_gc_interval set above
16227 local sleep2=$((start + 2 - SECONDS))
16228 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16229 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16230 # cl_user1 should be OK because it recently processed records.
16231 for ((i = 0; i < MDSCOUNT; i++)); do
16232 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16233 error "create $DIR/$tdir/d$i.3 failed"
16236 # ensure gc thread is done
16237 for i in $(mdts_nodes); do
16238 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16239 error "$i: GC-thread not done"
16243 for (( i = 1; i <= MDSCOUNT; i++ )); do
16244 # check cl_user1 still registered
16245 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16246 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16247 # check cl_user2 unregistered
16248 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16249 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16251 # check changelogs are present and starting at $user_rec1 + 1
16252 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16253 [ -n "$user_rec1" ] ||
16254 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16255 first_rec=$($LFS changelog $(facet_svc mds$i) |
16256 awk '{ print $1; exit; }')
16258 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16259 [ $((user_rec1 + 1)) == $first_rec ] ||
16260 error "mds$i: rec $first_rec != $user_rec1 + 1"
16263 run_test 160g "changelog garbage collect on idle records"
16266 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16267 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16268 skip "Need MDS version at least 2.10.56"
16270 local mdts=$(comma_list $(mdts_nodes))
16273 changelog_register || error "first changelog_register failed"
16274 changelog_register || error "second changelog_register failed"
16276 declare -A cl_user1
16277 declare -A cl_user2
16282 # generate some changelog records to accumulate on each MDT
16283 # use all_char because created files should be evenly distributed
16284 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16285 error "test_mkdir $tdir failed"
16286 for ((i = 0; i < MDSCOUNT; i++)); do
16287 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16288 error "create $DIR/$tdir/d$i.1 failed"
16291 # check changelogs have been generated
16292 local nbcl=$(changelog_dump | wc -l)
16293 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16295 for param in "changelog_max_idle_time=10" \
16297 "changelog_min_gc_interval=2"; do
16298 local MDT0=$(facet_svc $SINGLEMDS)
16299 local var="${param%=*}"
16300 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16302 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16303 do_nodes $mdts $LCTL set_param mdd.*.$param
16306 # force cl_user2 to be idle (1st part)
16309 for i in $(seq $MDSCOUNT); do
16310 cl_users=(${CL_USERS[mds$i]})
16311 cl_user1[mds$i]="${cl_users[0]}"
16312 cl_user2[mds$i]="${cl_users[1]}"
16314 [ -n "${cl_user1[mds$i]}" ] ||
16315 error "mds$i: no user registered"
16316 [ -n "${cl_user2[mds$i]}" ] ||
16317 error "mds$i: only ${cl_user2[mds$i]} is registered"
16319 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16320 [ -n "$user_rec1" ] ||
16321 error "mds$i: User ${cl_user1[mds$i]} not registered"
16322 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16323 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16324 [ -n "$user_rec2" ] ||
16325 error "mds$i: User ${cl_user1[mds$i]} not registered"
16326 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16327 "$user_rec1 + 2 == $user_rec2"
16328 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16329 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16330 "$user_rec1 + 2, but is $user_rec2"
16331 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16332 [ -n "$user_rec2" ] ||
16333 error "mds$i: User ${cl_user2[mds$i]} not registered"
16334 [ $user_rec1 == $user_rec2 ] ||
16335 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16336 "$user_rec1, but is $user_rec2"
16339 # force cl_user2 to be idle (2nd part) and to reach
16340 # changelog_max_idle_time
16343 # force each GC-thread start and block then
16344 # one per MDT/MDD, set fail_val accordingly
16345 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16346 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16348 # generate more changelogs to trigger fail_loc
16349 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16350 error "create $DIR/$tdir/${tfile}bis failed"
16352 # stop MDT to stop GC-thread, should be done in back-ground as it will
16353 # block waiting for the thread to be released and exit
16354 declare -A stop_pids
16355 for i in $(seq $MDSCOUNT); do
16357 stop_pids[mds$i]=$!
16360 for i in $(mdts_nodes); do
16363 local facets=$(facets_up_on_host $i)
16365 for facet in ${facets//,/ }; do
16366 if [[ $facet == mds* ]]; then
16370 # ensure each MDS's gc threads are still present and all in "R"
16371 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16372 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16373 error "$i: expected $nb GC-thread"
16375 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16377 error "$i: GC-thread not found in R-state"
16378 # check umounts of each MDT on MDS have reached kthread_stop()
16379 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16380 error "$i: expected $nb umount"
16382 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16383 error "$i: umount not found in D-state"
16386 # release all GC-threads
16387 do_nodes $mdts $LCTL set_param fail_loc=0
16389 # wait for MDT stop to complete
16390 for i in $(seq $MDSCOUNT); do
16391 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16395 # may try to check if any orphan changelog records are present
16396 # via ldiskfs/zfs and llog_reader...
16398 # re-start/mount MDTs
16399 for i in $(seq $MDSCOUNT); do
16400 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16401 error "Fail to start mds$i"
16405 for i in $(seq $MDSCOUNT); do
16406 # check cl_user1 still registered
16407 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16408 error "mds$i: User ${cl_user1[mds$i]} not registered"
16409 # check cl_user2 unregistered
16410 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16411 error "mds$i: User ${cl_user2[mds$i]} still registered"
16413 # check changelogs are present and starting at $user_rec1 + 1
16414 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16415 [ -n "$user_rec1" ] ||
16416 error "mds$i: User ${cl_user1[mds$i]} not registered"
16417 first_rec=$($LFS changelog $(facet_svc mds$i) |
16418 awk '{ print $1; exit; }')
16420 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16421 [ $((user_rec1 + 1)) == $first_rec ] ||
16422 error "mds$i: first index should be $user_rec1 + 1, " \
16423 "but is $first_rec"
16426 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16431 local mdts=$(comma_list $(mdts_nodes))
16433 changelog_register || error "first changelog_register failed"
16435 # generate some changelog records to accumulate on each MDT
16436 # use all_char because created files should be evenly distributed
16437 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16438 error "test_mkdir $tdir failed"
16439 for ((i = 0; i < MDSCOUNT; i++)); do
16440 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16441 error "create $DIR/$tdir/d$i.1 failed"
16444 # check changelogs have been generated
16445 local nbcl=$(changelog_dump | wc -l)
16446 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16448 # simulate race between register and unregister
16449 # XXX as fail_loc is set per-MDS, with DNE configs the race
16450 # simulation will only occur for one MDT per MDS and for the
16451 # others the normal race scenario will take place
16452 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16453 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16454 do_nodes $mdts $LCTL set_param fail_val=1
16456 # unregister 1st user
16457 changelog_deregister &
16459 # wait some time for deregister work to reach race rdv
16461 # register 2nd user
16462 changelog_register || error "2nd user register failed"
16464 wait $pid1 || error "1st user deregister failed"
16468 declare -A LAST_REC
16469 for i in $(seq $MDSCOUNT); do
16470 if changelog_users mds$i | grep "^cl"; then
16471 # make sure new records are added with one user present
16472 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16473 awk '/^current.index:/ { print $NF }')
16475 error "mds$i has no user registered"
16479 # generate more changelog records to accumulate on each MDT
16480 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16481 error "create $DIR/$tdir/${tfile}bis failed"
16483 for i in $(seq $MDSCOUNT); do
16484 last_rec=$(changelog_users $SINGLEMDS |
16485 awk '/^current.index:/ { print $NF }')
16486 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16487 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16488 error "changelogs are off on mds$i"
16491 run_test 160i "changelog user register/unregister race"
16494 remote_mds_nodsh && skip "remote MDS with nodsh"
16495 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16496 skip "Need MDS version at least 2.12.56"
16498 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16499 stack_trap "umount $MOUNT2" EXIT
16501 changelog_register || error "first changelog_register failed"
16502 stack_trap "changelog_deregister" EXIT
16504 # generate some changelog
16505 # use all_char because created files should be evenly distributed
16506 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16507 error "mkdir $tdir failed"
16508 for ((i = 0; i < MDSCOUNT; i++)); do
16509 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16510 error "create $DIR/$tdir/d$i.1 failed"
16513 # open the changelog device
16514 exec 3>/dev/changelog-$FSNAME-MDT0000
16515 stack_trap "exec 3>&-" EXIT
16516 exec 4</dev/changelog-$FSNAME-MDT0000
16517 stack_trap "exec 4<&-" EXIT
16519 # umount the first lustre mount
16521 stack_trap "mount_client $MOUNT" EXIT
16523 # read changelog, which may or may not fail, but should not crash
16527 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16528 changelog_users $SINGLEMDS | grep -q $cl_user ||
16529 error "User $cl_user not found in changelog_users"
16531 printf 'clear:'$cl_user':0' >&3
16533 run_test 160j "client can be umounted while its chanangelog is being used"
16536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16537 remote_mds_nodsh && skip "remote MDS with nodsh"
16539 mkdir -p $DIR/$tdir/1/1
16541 changelog_register || error "changelog_register failed"
16542 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16544 changelog_users $SINGLEMDS | grep -q $cl_user ||
16545 error "User '$cl_user' not found in changelog_users"
16546 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16547 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16548 rmdir $DIR/$tdir/1/1 & sleep 1
16550 touch $DIR/$tdir/2/2
16551 rm -rf $DIR/$tdir/2
16556 changelog_dump | grep rmdir || error "rmdir not recorded"
16558 run_test 160k "Verify that changelog records are not lost"
16560 # Verifies that a file passed as a parameter has recently had an operation
16561 # performed on it that has generated an MTIME changelog which contains the
16562 # correct parent FID. As files might reside on a different MDT from the
16563 # parent directory in DNE configurations, the FIDs are translated to paths
16564 # before being compared, which should be identical
16565 compare_mtime_changelog() {
16573 mdtidx=$($LFS getstripe --mdt-index $file)
16574 mdtidx=$(printf "%04x" $mdtidx)
16576 # Obtain the parent FID from the MTIME changelog
16577 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16578 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16580 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16581 [ -z "$cl_fid" ] && error "parent FID not present"
16583 # Verify that the path for the parent FID is the same as the path for
16584 # the test directory
16585 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16589 [[ "${pdir%/}" == "$dir" ]] ||
16590 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16596 remote_mds_nodsh && skip "remote MDS with nodsh"
16597 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16598 skip "Need MDS version at least 2.13.55"
16602 changelog_register || error "changelog_register failed"
16603 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16605 changelog_users $SINGLEMDS | grep -q $cl_user ||
16606 error "User '$cl_user' not found in changelog_users"
16608 # Clear some types so that MTIME changelogs are generated
16609 changelog_chmask "-CREAT"
16610 changelog_chmask "-CLOSE"
16612 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16614 # Test CL_MTIME during setattr
16615 touch $DIR/$tdir/$tfile
16616 compare_mtime_changelog $DIR/$tdir/$tfile
16618 # Test CL_MTIME during close
16619 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16620 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16622 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16626 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16627 skip "Need MDS version at least 2.14.51"
16634 changelog_register || error "first changelog_register failed"
16635 changelog_register || error "second changelog_register failed"
16637 cl_users=(${CL_USERS[mds1]})
16638 cl_user1="${cl_users[0]}"
16639 cl_user2="${cl_users[1]}"
16640 # generate some changelog records to accumulate on MDT0
16641 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16642 createmany -m $DIR/$tdir/$tfile 50 ||
16643 error "create $DIR/$tdir/$tfile failed"
16644 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16647 # check changelogs have been generated
16648 local nbcl=$(changelog_dump | wc -l)
16649 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16651 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16652 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16654 __changelog_clear mds1 $cl_user1 +10
16655 __changelog_clear mds1 $cl_user2 0 &
16658 __changelog_clear mds1 $cl_user1 0 ||
16659 error "fail to cancel record for $cl_user1"
16661 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16663 run_test 160m "Changelog clear race"
16666 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16667 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16668 skip "Need MDS version at least 2.14.51"
16677 changelog_register || error "first changelog_register failed"
16679 cl_users=(${CL_USERS[mds1]})
16680 cl_user1="${cl_users[0]}"
16682 # generate some changelog records to accumulate on MDT0
16683 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16684 first_rec=$(changelog_users $SINGLEMDS |
16685 awk '/^current.index:/ { print $NF }')
16686 while (( last_rec < (( first_rec + 65000)) )); do
16687 createmany -m $DIR/$tdir/$tfile 10000 ||
16688 error "create $DIR/$tdir/$tfile failed"
16690 for i in $(seq 0 10000); do
16691 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16695 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16696 error "unlinkmany failed unlink"
16697 last_rec=$(changelog_users $SINGLEMDS |
16698 awk '/^current.index:/ { print $NF }')
16699 echo last record $last_rec
16700 (( last_rec == 0 )) && error "no changelog found"
16703 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16704 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16706 __changelog_clear mds1 $cl_user1 0 &
16709 __changelog_clear mds1 $cl_user1 0 ||
16710 error "fail to cancel record for $cl_user1"
16712 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16714 run_test 160n "Changelog destroy race"
16717 local mdt="$(facet_svc $SINGLEMDS)"
16719 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16720 remote_mds_nodsh && skip "remote MDS with nodsh"
16721 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16722 skip "Need MDS version at least 2.14.52"
16724 changelog_register --user test_160o -m unlnk+close+open ||
16725 error "changelog_register failed"
16727 do_facet $SINGLEMDS $LCTL --device $mdt \
16728 changelog_register -u "Tt3_-#" &&
16729 error "bad symbols in name should fail"
16731 do_facet $SINGLEMDS $LCTL --device $mdt \
16732 changelog_register -u test_160o &&
16733 error "the same name registration should fail"
16735 do_facet $SINGLEMDS $LCTL --device $mdt \
16736 changelog_register -u test_160toolongname &&
16737 error "too long name registration should fail"
16739 changelog_chmask "MARK+HSM"
16740 lctl get_param mdd.*.changelog*mask
16741 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16742 changelog_users $SINGLEMDS | grep -q $cl_user ||
16743 error "User $cl_user not found in changelog_users"
16745 echo $cl_user | grep -q test_160o ||
16746 error "User $cl_user has no specific name 'test160o'"
16749 changelog_clear 0 || error "changelog_clear failed"
16750 # generate some changelog records to accumulate on MDT0
16751 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16752 touch $DIR/$tdir/$tfile # open 1
16754 OPENS=$(changelog_dump | grep -c "OPEN")
16755 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16757 # must be no MKDIR it wasn't set as user mask
16758 MKDIR=$(changelog_dump | grep -c "MKDIR")
16759 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16761 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16762 mdd.$mdt.changelog_current_mask -n)
16763 # register maskless user
16764 changelog_register || error "changelog_register failed"
16765 # effective mask should be not changed because it is not minimal
16766 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16767 mdd.$mdt.changelog_current_mask -n)
16768 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16769 # set server mask to minimal value
16770 changelog_chmask "MARK"
16771 # check effective mask again, should be treated as DEFMASK now
16772 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16773 mdd.$mdt.changelog_current_mask -n)
16774 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16776 do_facet $SINGLEMDS $LCTL --device $mdt \
16777 changelog_deregister -u test_160o ||
16778 error "cannot deregister by name"
16780 run_test 160o "changelog user name and mask"
16783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16784 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16785 skip "Need MDS version at least 2.14.51"
16786 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16792 changelog_register || error "first changelog_register failed"
16794 cl_users=(${CL_USERS[mds1]})
16795 cl_user1="${cl_users[0]}"
16797 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16798 createmany -m $DIR/$tdir/$tfile 50 ||
16799 error "create $DIR/$tdir/$tfile failed"
16800 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16803 # check changelogs have been generated
16804 entry_count=$(changelog_dump | wc -l)
16805 ((entry_count != 0)) || error "no changelog entries found"
16807 # remove changelog_users and check that orphan entries are removed
16809 local dev=$(mdsdevname 1)
16810 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
16811 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
16812 entry_count=$(changelog_dump | wc -l)
16813 ((entry_count == 0)) ||
16814 error "found $entry_count changelog entries, expected none"
16816 run_test 160p "Changelog orphan cleanup with no users"
16819 local mdt="$(facet_svc $SINGLEMDS)"
16822 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16823 remote_mds_nodsh && skip "remote MDS with nodsh"
16824 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16825 skip "Need MDS version at least 2.14.54"
16827 # set server mask to minimal value like server init does
16828 changelog_chmask "MARK"
16829 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16830 error "changelog_register failed"
16831 # check effective mask again, should be treated as DEFMASK now
16832 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16833 mdd.$mdt.changelog_current_mask -n)
16834 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16835 error "changelog_deregister failed"
16836 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16838 run_test 160q "changelog effective mask is DEFMASK if not set"
16841 remote_mds_nodsh && skip "remote MDS with nodsh"
16842 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16843 skip "Need MDS version at least 2.14.55"
16845 local mdts=$(comma_list $(mdts_nodes))
16847 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16848 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16849 fail_val=$((24 * 3600 * 10))
16851 # Create a user which is 10 days old
16852 changelog_register || error "first changelog_register failed"
16854 declare -A cl_user1
16857 # generate some changelog records to accumulate on each MDT
16858 # use all_char because created files should be evenly distributed
16859 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16860 error "test_mkdir $tdir failed"
16861 for ((i = 0; i < MDSCOUNT; i++)); do
16862 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16863 error "create $DIR/$tdir/d$i.1 failed"
16866 # check changelogs have been generated
16867 local nbcl=$(changelog_dump | wc -l)
16868 (( nbcl > 0 )) || error "no changelogs found"
16870 # reduce the max_idle_indexes value to make sure we exceed it
16871 for param in "changelog_max_idle_indexes=2097446912" \
16872 "changelog_max_idle_time=2592000" \
16874 "changelog_min_gc_interval=2"; do
16875 local MDT0=$(facet_svc $SINGLEMDS)
16876 local var="${param%=*}"
16877 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16879 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16880 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16881 error "unable to set mdd.*.$param"
16884 local start=$SECONDS
16885 for i in $(seq $MDSCOUNT); do
16886 cl_users=(${CL_USERS[mds$i]})
16887 cl_user1[mds$i]="${cl_users[0]}"
16889 [[ -n "${cl_user1[mds$i]}" ]] ||
16890 error "mds$i: no user registered"
16893 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16894 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16896 # ensure we are past the previous changelog_min_gc_interval set above
16897 local sleep2=$((start + 2 - SECONDS))
16898 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16900 # Generate one more changelog to trigger GC
16901 for ((i = 0; i < MDSCOUNT; i++)); do
16902 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16903 error "create $DIR/$tdir/d$i.3 failed"
16906 # ensure gc thread is done
16907 for node in $(mdts_nodes); do
16908 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16909 error "$node: GC-thread not done"
16912 do_nodes $mdts $LCTL set_param fail_loc=0
16914 for (( i = 1; i <= MDSCOUNT; i++ )); do
16915 # check cl_user1 is purged
16916 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16917 error "mds$i: User ${cl_user1[mds$i]} is registered"
16921 run_test 160s "changelog garbage collect on idle records * time"
16924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16926 test_mkdir -c1 $DIR/$tdir
16927 cp /etc/hosts $DIR/$tdir/$tfile
16928 test_mkdir -c1 $DIR/$tdir/foo1
16929 test_mkdir -c1 $DIR/$tdir/foo2
16930 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16931 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16932 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16933 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16934 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16935 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16936 $LFS fid2path $DIR $FID
16937 error "bad link ea"
16940 rm $DIR/$tdir/foo2/zachary
16942 rm $DIR/$tdir/foo2/thor
16944 rm $DIR/$tdir/$tfile
16946 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16947 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16948 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16949 rm $DIR/$tdir/foo2/maggie
16952 local longname=$tfile.avg_len_is_thirty_two_
16953 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16954 error_noexit 'failed to unlink many hardlinks'" EXIT
16955 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16956 error "failed to hardlink many files"
16957 links=$($LFS fid2path $DIR $FID | wc -l)
16958 echo -n "${links}/1000 links in link EA"
16959 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16961 run_test 161a "link ea sanity"
16964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16965 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16968 local remote_dir=$DIR/$tdir/remote_dir
16970 mkdir -p $DIR/$tdir
16971 $LFS mkdir -i $MDTIDX $remote_dir ||
16972 error "create remote directory failed"
16974 cp /etc/hosts $remote_dir/$tfile
16975 mkdir -p $remote_dir/foo1
16976 mkdir -p $remote_dir/foo2
16977 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16978 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16979 ln $remote_dir/$tfile $remote_dir/foo1/luna
16980 ln $remote_dir/$tfile $remote_dir/foo2/thor
16982 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16984 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16985 $LFS fid2path $DIR $FID
16986 error "bad link ea"
16989 rm $remote_dir/foo2/zachary
16991 rm $remote_dir/foo2/thor
16993 rm $remote_dir/$tfile
16995 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16996 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16997 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16998 $LFS fid2path $DIR $FID
16999 error "bad link rename"
17001 rm $remote_dir/foo2/maggie
17004 local longname=filename_avg_len_is_thirty_two_
17005 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17006 error "failed to hardlink many files"
17007 links=$($LFS fid2path $DIR $FID | wc -l)
17008 echo -n "${links}/1000 links in link EA"
17009 [[ ${links} -gt 60 ]] ||
17010 error "expected at least 60 links in link EA"
17011 unlinkmany $remote_dir/foo2/$longname 1000 ||
17012 error "failed to unlink many hardlinks"
17014 run_test 161b "link ea sanity under remote directory"
17017 remote_mds_nodsh && skip "remote MDS with nodsh"
17018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17019 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17020 skip "Need MDS version at least 2.1.5"
17022 # define CLF_RENAME_LAST 0x0001
17023 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17024 changelog_register || error "changelog_register failed"
17027 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17028 touch $DIR/$tdir/foo_161c
17029 touch $DIR/$tdir/bar_161c
17030 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17031 changelog_dump | grep RENME | tail -n 5
17032 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17033 changelog_clear 0 || error "changelog_clear failed"
17034 if [ x$flags != "x0x1" ]; then
17035 error "flag $flags is not 0x1"
17038 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17039 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17040 touch $DIR/$tdir/foo_161c
17041 touch $DIR/$tdir/bar_161c
17042 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17043 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17044 changelog_dump | grep RENME | tail -n 5
17045 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17046 changelog_clear 0 || error "changelog_clear failed"
17047 if [ x$flags != "x0x0" ]; then
17048 error "flag $flags is not 0x0"
17050 echo "rename overwrite a target having nlink > 1," \
17051 "changelog record has flags of $flags"
17053 # rename doesn't overwrite a target (changelog flag 0x0)
17054 touch $DIR/$tdir/foo_161c
17055 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17056 changelog_dump | grep RENME | tail -n 5
17057 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17058 changelog_clear 0 || error "changelog_clear failed"
17059 if [ x$flags != "x0x0" ]; then
17060 error "flag $flags is not 0x0"
17062 echo "rename doesn't overwrite a target," \
17063 "changelog record has flags of $flags"
17065 # define CLF_UNLINK_LAST 0x0001
17066 # unlink a file having nlink = 1 (changelog flag 0x1)
17067 rm -f $DIR/$tdir/foo2_161c
17068 changelog_dump | grep UNLNK | tail -n 5
17069 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17070 changelog_clear 0 || error "changelog_clear failed"
17071 if [ x$flags != "x0x1" ]; then
17072 error "flag $flags is not 0x1"
17074 echo "unlink a file having nlink = 1," \
17075 "changelog record has flags of $flags"
17077 # unlink a file having nlink > 1 (changelog flag 0x0)
17078 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17079 rm -f $DIR/$tdir/foobar_161c
17080 changelog_dump | grep UNLNK | tail -n 5
17081 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17082 changelog_clear 0 || error "changelog_clear failed"
17083 if [ x$flags != "x0x0" ]; then
17084 error "flag $flags is not 0x0"
17086 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17088 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17091 remote_mds_nodsh && skip "remote MDS with nodsh"
17092 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17097 changelog_register || error "changelog_register failed"
17099 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17100 # interfer with $MOUNT/.lustre/fid/ access
17102 [[ $? -eq 0 ]] || error "mkdir failed"
17104 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17105 $LCTL set_param fail_loc=0x8000140c
17107 $LCTL set_param fail_val=5
17110 echo foofoo > $DIR/$tdir/$tfile &
17113 # wait for create to be delayed
17117 [[ $? -eq 0 ]] || error "create should be blocked"
17119 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17120 stack_trap "rm -f $tempfile"
17121 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17122 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17123 # some delay may occur during ChangeLog publishing and file read just
17124 # above, that could allow file write to happen finally
17125 [[ -s $tempfile ]] && echo "file should be empty"
17127 $LCTL set_param fail_loc=0
17130 [[ $? -eq 0 ]] || error "create failed"
17132 run_test 161d "create with concurrent .lustre/fid access"
17135 local expected="$1"
17140 path=$($LFS fid2path "$@")
17143 if [ $rc -ne 0 ]; then
17144 error "path looked up of '$expected' failed: rc=$rc"
17145 elif [ "$path" != "$expected" ]; then
17146 error "path looked up '$path' instead of '$expected'"
17148 echo "FID '$fid' resolves to path '$path' as expected"
17152 test_162a() { # was test_162
17153 test_mkdir -p -c1 $DIR/$tdir/d2
17154 touch $DIR/$tdir/d2/$tfile
17155 touch $DIR/$tdir/d2/x1
17156 touch $DIR/$tdir/d2/x2
17157 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17158 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17160 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17161 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17164 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17165 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17166 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17168 # softlink to wrong file
17169 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17170 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17171 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17174 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17175 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17176 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17177 # fid2path dir/fsname should both work
17178 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17179 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17181 # hardlink count: check that there are 2 links
17182 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17183 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17185 # hardlink indexing: remove the first link
17186 rm $DIR/$tdir/d2/p/q/r/hlink
17187 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17189 run_test 162a "path lookup sanity"
17192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17196 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17197 error "create striped dir failed"
17199 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17200 tail -n 1 | awk '{print $2}')
17201 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17203 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17204 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17207 for ((i=0;i<5;i++)); do
17208 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17209 error "get fid for f$i failed"
17210 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17212 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17213 error "get fid for d$i failed"
17214 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17219 run_test 162b "striped directory path lookup sanity"
17221 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17223 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17224 skip "Need MDS version at least 2.7.51"
17226 local lpath=$tdir.local
17227 local rpath=$tdir.remote
17229 test_mkdir $DIR/$lpath
17230 test_mkdir $DIR/$rpath
17232 for ((i = 0; i <= 101; i++)); do
17235 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17236 error "get fid for local directory $DIR/$lpath failed"
17237 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17240 test_mkdir $DIR/$rpath
17241 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17242 error "get fid for remote directory $DIR/$rpath failed"
17243 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17248 run_test 162c "fid2path works with paths 100 or more directories deep"
17250 oalr_event_count() {
17254 awk -v name="${FSNAME}-OST0000" \
17255 -v event="${event}" \
17256 '$1 == "TRACE" && $2 == event && $3 == name' \
17261 oalr_expect_event_count() {
17264 local expect="${3}"
17267 count=$(oalr_event_count "${event}" "${trace}")
17268 if ((count == expect)); then
17272 error_noexit "${event} event count was '${count}', expected ${expect}"
17278 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17280 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17284 sync # Flush previous IOs so we can count log entries.
17285 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17286 stack_trap cleanup_165 EXIT
17290 local trace="/tmp/${tfile}.trace"
17294 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17295 skip "OFD access log unsupported"
17298 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17301 do_facet ost1 ofd_access_log_reader --list
17304 do_facet ost1 killall -TERM ofd_access_log_reader
17308 if ((rc != 0)); then
17309 error "ofd_access_log_reader exited with rc = '${rc}'"
17312 # Parse trace file for discovery events:
17313 oalr_expect_event_count alr_log_add "${trace}" 1
17314 oalr_expect_event_count alr_log_eof "${trace}" 1
17315 oalr_expect_event_count alr_log_free "${trace}" 1
17317 run_test 165a "ofd access log discovery"
17320 local trace="/tmp/${tfile}.trace"
17321 local file="${DIR}/${tfile}"
17330 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17331 skip "OFD access log unsupported"
17334 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17337 do_facet ost1 ofd_access_log_reader --list
17339 lfs setstripe -c 1 -i 0 "${file}"
17340 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17341 error "cannot create '${file}'"
17344 do_facet ost1 killall -TERM ofd_access_log_reader
17348 if ((rc != 0)); then
17349 error "ofd_access_log_reader exited with rc = '${rc}'"
17352 oalr_expect_event_count alr_log_entry "${trace}" 1
17354 pfid1=$($LFS path2fid "${file}")
17356 # 1 2 3 4 5 6 7 8 9 10
17357 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17358 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17360 echo "entry = '${entry[*]}'" >&2
17363 if [[ "${pfid1}" != "${pfid2}" ]]; then
17364 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17368 if ((size != 1048576)); then
17369 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17373 if [[ "${flags}" != "w" ]]; then
17374 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17377 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17380 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17381 error "cannot read '${file}'"
17384 do_facet ost1 killall -TERM ofd_access_log_reader
17388 if ((rc != 0)); then
17389 error "ofd_access_log_reader exited with rc = '${rc}'"
17392 oalr_expect_event_count alr_log_entry "${trace}" 1
17394 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17395 echo "entry = '${entry[*]}'" >&2
17398 if [[ "${pfid1}" != "${pfid2}" ]]; then
17399 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17403 if ((size != 524288)); then
17404 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17408 if [[ "${flags}" != "r" ]]; then
17409 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17412 run_test 165b "ofd access log entries are produced and consumed"
17415 local trace="/tmp/${tfile}.trace"
17416 local file="${DIR}/${tdir}/${tfile}"
17418 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17419 skip "OFD access log unsupported"
17421 test_mkdir "${DIR}/${tdir}"
17424 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17427 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17429 # 4096 / 64 = 64. Create twice as many entries.
17430 for ((i = 0; i < 128; i++)); do
17431 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17432 error "cannot create file"
17437 do_facet ost1 killall -TERM ofd_access_log_reader
17440 if ((rc != 0)); then
17441 error "ofd_access_log_reader exited with rc = '${rc}'"
17444 unlinkmany "${file}-%d" 128
17446 run_test 165c "full ofd access logs do not block IOs"
17448 oal_get_read_count() {
17451 # STATS lustre-OST0001 alr_read_count 1
17453 do_facet ost1 cat "${stats}" |
17454 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17455 END { print count; }'
17458 oal_expect_read_count() {
17463 # Ask ofd_access_log_reader to write stats.
17464 do_facet ost1 killall -USR1 ofd_access_log_reader
17466 # Allow some time for things to happen.
17469 count=$(oal_get_read_count "${stats}")
17470 if ((count == expect)); then
17474 error_noexit "bad read count, got ${count}, expected ${expect}"
17475 do_facet ost1 cat "${stats}" >&2
17480 local stats="/tmp/${tfile}.stats"
17481 local file="${DIR}/${tdir}/${tfile}"
17482 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17484 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17485 skip "OFD access log unsupported"
17487 test_mkdir "${DIR}/${tdir}"
17490 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17493 lfs setstripe -c 1 -i 0 "${file}"
17495 do_facet ost1 lctl set_param "${param}=rw"
17496 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17497 error "cannot create '${file}'"
17498 oal_expect_read_count "${stats}" 1
17500 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17501 error "cannot read '${file}'"
17502 oal_expect_read_count "${stats}" 2
17504 do_facet ost1 lctl set_param "${param}=r"
17505 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17506 error "cannot create '${file}'"
17507 oal_expect_read_count "${stats}" 2
17509 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17510 error "cannot read '${file}'"
17511 oal_expect_read_count "${stats}" 3
17513 do_facet ost1 lctl set_param "${param}=w"
17514 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17515 error "cannot create '${file}'"
17516 oal_expect_read_count "${stats}" 4
17518 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17519 error "cannot read '${file}'"
17520 oal_expect_read_count "${stats}" 4
17522 do_facet ost1 lctl set_param "${param}=0"
17523 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17524 error "cannot create '${file}'"
17525 oal_expect_read_count "${stats}" 4
17527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17528 error "cannot read '${file}'"
17529 oal_expect_read_count "${stats}" 4
17531 do_facet ost1 killall -TERM ofd_access_log_reader
17534 if ((rc != 0)); then
17535 error "ofd_access_log_reader exited with rc = '${rc}'"
17538 run_test 165d "ofd_access_log mask works"
17541 local stats="/tmp/${tfile}.stats"
17542 local file0="${DIR}/${tdir}-0/${tfile}"
17543 local file1="${DIR}/${tdir}-1/${tfile}"
17545 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17546 skip "OFD access log unsupported"
17548 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17550 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17551 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17553 lfs setstripe -c 1 -i 0 "${file0}"
17554 lfs setstripe -c 1 -i 0 "${file1}"
17557 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17560 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17561 error "cannot create '${file0}'"
17563 oal_expect_read_count "${stats}" 0
17565 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17566 error "cannot create '${file1}'"
17568 oal_expect_read_count "${stats}" 1
17570 do_facet ost1 killall -TERM ofd_access_log_reader
17573 if ((rc != 0)); then
17574 error "ofd_access_log_reader exited with rc = '${rc}'"
17577 run_test 165e "ofd_access_log MDT index filter works"
17580 local trace="/tmp/${tfile}.trace"
17585 do_facet ost1 timeout 60 ofd_access_log_reader \
17586 --exit-on-close --debug=- --trace=- > "${trace}" &
17593 if ((rc != 0)); then
17594 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17599 run_test 165f "ofd_access_log_reader --exit-on-close works"
17602 # do directio so as not to populate the page cache
17603 log "creating a 10 Mb file"
17604 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17605 error "multiop failed while creating a file"
17606 log "starting reads"
17607 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17608 log "truncating the file"
17609 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17610 error "multiop failed while truncating the file"
17612 kill %+ || true # reads might have finished
17613 echo "wait until dd is finished"
17615 log "removing the temporary file"
17616 rm -rf $DIR/$tfile || error "tmp file removal failed"
17618 run_test 169 "parallel read and truncate should not deadlock"
17621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17623 $LCTL clear # bug 18514
17624 $LCTL debug_daemon start $TMP/${tfile}_log_good
17626 $LCTL debug_daemon stop
17627 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17628 error "sed failed to read log_good"
17630 $LCTL debug_daemon start $TMP/${tfile}_log_good
17632 $LCTL debug_daemon stop
17634 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17635 error "lctl df log_bad failed"
17637 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17638 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17640 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17641 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17643 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17644 error "bad_line good_line1 good_line2 are empty"
17646 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17647 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17648 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17650 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17651 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17652 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17654 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17655 error "bad_line_new good_line_new are empty"
17657 local expected_good=$((good_line1 + good_line2*2))
17659 rm -f $TMP/${tfile}*
17660 # LU-231, short malformed line may not be counted into bad lines
17661 if [ $bad_line -ne $bad_line_new ] &&
17662 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17663 error "expected $bad_line bad lines, but got $bad_line_new"
17667 if [ $expected_good -ne $good_line_new ]; then
17668 error "expected $expected_good good lines, but got $good_line_new"
17673 run_test 170 "test lctl df to handle corrupted log ====================="
17675 test_171() { # bug20592
17676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17678 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17679 $LCTL set_param fail_loc=0x50e
17680 $LCTL set_param fail_val=3000
17681 multiop_bg_pause $DIR/$tfile O_s || true
17683 kill -USR1 $MULTIPID
17687 if dmesg | grep "recursive fault"; then
17688 error "caught a recursive fault"
17690 $LCTL set_param fail_loc=0
17693 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17695 # it would be good to share it with obdfilter-survey/iokit-libecho code
17696 setup_obdecho_osc () {
17699 local obdfilter_name=$2
17700 echo "Creating new osc for $obdfilter_name on $ost_nid"
17701 # make sure we can find loopback nid
17702 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17704 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17705 ${obdfilter_name}_osc_UUID || rc=2; }
17706 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17707 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17711 cleanup_obdecho_osc () {
17712 local obdfilter_name=$1
17713 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17714 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17721 local pages=${3:-64}
17726 local obd_size=$(get_obd_size $node $OBD)
17727 local page_size=$(get_page_size $node)
17728 if [[ -n "$obd_size" ]]; then
17729 local new_count=$((obd_size / (pages * page_size / 1024)))
17730 [[ $new_count -ge $count ]] || count=$new_count
17733 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17734 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17736 if [ $rc -eq 0 ]; then
17737 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17738 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17740 echo "New object id is $id"
17741 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17743 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17744 "test_brw $count w v $pages $id" || rc=4; }
17745 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17747 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17748 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17749 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17750 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17751 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17756 skip "obdecho on osc is no longer supported"
17758 run_test 180a "test obdecho on osc"
17761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17762 remote_ost_nodsh && skip "remote OST with nodsh"
17764 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17765 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17766 error "failed to load module obdecho"
17768 local target=$(do_facet ost1 $LCTL dl |
17769 awk '/obdfilter/ { print $4; exit; }')
17771 if [ -n "$target" ]; then
17772 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17774 do_facet ost1 $LCTL dl
17775 error "there is no obdfilter target on ost1"
17778 run_test 180b "test obdecho directly on obdfilter"
17780 test_180c() { # LU-2598
17781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17782 remote_ost_nodsh && skip "remote OST with nodsh"
17783 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17784 skip "Need MDS version at least 2.4.0"
17786 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17787 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17788 error "failed to load module obdecho"
17790 local target=$(do_facet ost1 $LCTL dl |
17791 awk '/obdfilter/ { print $4; exit; }')
17793 if [ -n "$target" ]; then
17794 local pages=16384 # 64MB bulk I/O RPC size
17796 obdecho_test "$target" ost1 "$pages" ||
17797 error "obdecho_test with pages=$pages failed with $?"
17799 do_facet ost1 $LCTL dl
17800 error "there is no obdfilter target on ost1"
17803 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17805 test_181() { # bug 22177
17806 test_mkdir $DIR/$tdir
17807 # create enough files to index the directory
17808 createmany -o $DIR/$tdir/foobar 4000
17809 # print attributes for debug purpose
17812 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17814 # remove the files & current working dir
17815 unlinkmany $DIR/$tdir/foobar 4000
17817 kill -USR1 $MULTIPID
17819 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17822 run_test 181 "Test open-unlinked dir ========================"
17828 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17830 $LCTL set_param mdc.*.rpc_stats=clear
17832 for (( i = 0; i < $tcount; i++ )) ; do
17833 mkdir $DIR/$tdir/$i
17836 for (( i = 0; i < $tcount; i++ )) ; do
17837 createmany -o $DIR/$tdir/$i/f- $fcount &
17841 for (( i = 0; i < $tcount; i++ )) ; do
17842 unlinkmany $DIR/$tdir/$i/f- $fcount &
17846 $LCTL get_param mdc.*.rpc_stats
17850 run_test 182a "Test parallel modify metadata operations from mdc"
17853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17861 do_facet mds1 $LCTL list_param \
17862 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
17863 skip "MDS lacks parallel RPC handling"
17865 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17867 rpc_count=$(do_facet mds1 $LCTL get_param -n \
17868 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
17871 createmany -i 0 -d $DIR/$tdir/t- $tcount
17873 for (( i = 0; i < $tcount; i++ )) ; do
17874 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17878 delta=$((etime - stime))
17879 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
17882 for (( i = 0; i < $tcount; i++ )) ; do
17883 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
17887 delta=$((etime - stime))
17888 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
17892 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17894 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
17897 createmany -i 0 -d $DIR/$tdir/t- $tcount
17899 for (( i = 0; i < $tcount; i++ )) ; do
17900 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17904 delta=$((etime - stime))
17905 echo "Time for file creation $delta sec for 1 RPC sent at a time"
17908 for (( i = 0; i < $tcount; i++ )) ; do
17909 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
17913 delta=$((etime - stime))
17914 echo "Time for file removal $delta sec for 1 RPC sent at a time"
17916 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
17918 run_test 182b "Test parallel modify metadata operations from osp"
17920 test_183() { # LU-2275
17921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17922 remote_mds_nodsh && skip "remote MDS with nodsh"
17923 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17924 skip "Need MDS version at least 2.3.56"
17926 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17927 echo aaa > $DIR/$tdir/$tfile
17929 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17930 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17932 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17933 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17935 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17937 # Flush negative dentry cache
17938 touch $DIR/$tdir/$tfile
17940 # We are not checking for any leaked references here, they'll
17941 # become evident next time we do cleanup with module unload.
17944 run_test 183 "No crash or request leak in case of strange dispositions ========"
17946 # test suite 184 is for LU-2016, LU-2017
17948 check_swap_layouts_support
17950 dir0=$DIR/$tdir/$testnum
17951 test_mkdir -p -c1 $dir0
17956 $LFS setstripe -c1 $file1
17958 $LFS setstripe -c2 $file2
17960 gen1=$($LFS getstripe -g $file1)
17961 gen2=$($LFS getstripe -g $file2)
17963 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17964 gen=$($LFS getstripe -g $file1)
17965 [[ $gen1 != $gen ]] ||
17966 error "Layout generation on $file1 does not change"
17967 gen=$($LFS getstripe -g $file2)
17968 [[ $gen2 != $gen ]] ||
17969 error "Layout generation on $file2 does not change"
17971 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17972 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17974 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17976 run_test 184a "Basic layout swap"
17979 check_swap_layouts_support
17981 dir0=$DIR/$tdir/$testnum
17982 mkdir -p $dir0 || error "creating dir $dir0"
17989 $LFS setstripe -c1 $file1
17990 $LFS setstripe -c2 $file2
17991 $LFS setstripe -c1 $file3
17992 chown $RUNAS_ID $file3
17993 gen1=$($LFS getstripe -g $file1)
17994 gen2=$($LFS getstripe -g $file2)
17996 $LFS swap_layouts $dir1 $dir2 &&
17997 error "swap of directories layouts should fail"
17998 $LFS swap_layouts $dir1 $file1 &&
17999 error "swap of directory and file layouts should fail"
18000 $RUNAS $LFS swap_layouts $file1 $file2 &&
18001 error "swap of file we cannot write should fail"
18002 $LFS swap_layouts $file1 $file3 &&
18003 error "swap of file with different owner should fail"
18004 /bin/true # to clear error code
18006 run_test 184b "Forbidden layout swap (will generate errors)"
18009 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18010 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18011 check_swap_layouts_support
18012 check_swap_layout_no_dom $DIR
18014 local dir0=$DIR/$tdir/$testnum
18015 mkdir -p $dir0 || error "creating dir $dir0"
18017 local ref1=$dir0/ref1
18018 local ref2=$dir0/ref2
18019 local file1=$dir0/file1
18020 local file2=$dir0/file2
18021 # create a file large enough for the concurrent test
18022 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18023 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18024 echo "ref file size: ref1($(stat -c %s $ref1))," \
18025 "ref2($(stat -c %s $ref2))"
18028 dd if=$ref1 of=$file1 bs=16k &
18031 # Make sure dd starts to copy file, but wait at most 5 seconds
18033 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18035 $LFS swap_layouts $file1 $file2
18038 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18039 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18041 # how many bytes copied before swapping layout
18042 local copied=$(stat -c %s $file2)
18043 local remaining=$(stat -c %s $ref1)
18044 remaining=$((remaining - copied))
18045 echo "Copied $copied bytes before swapping layout..."
18047 cmp -n $copied $file1 $ref2 | grep differ &&
18048 error "Content mismatch [0, $copied) of ref2 and file1"
18049 cmp -n $copied $file2 $ref1 ||
18050 error "Content mismatch [0, $copied) of ref1 and file2"
18051 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18052 error "Content mismatch [$copied, EOF) of ref1 and file1"
18055 rm -f $ref1 $ref2 $file1 $file2
18057 run_test 184c "Concurrent write and layout swap"
18060 check_swap_layouts_support
18061 check_swap_layout_no_dom $DIR
18062 [ -z "$(which getfattr 2>/dev/null)" ] &&
18063 skip_env "no getfattr command"
18065 local file1=$DIR/$tdir/$tfile-1
18066 local file2=$DIR/$tdir/$tfile-2
18067 local file3=$DIR/$tdir/$tfile-3
18071 mkdir -p $DIR/$tdir
18072 touch $file1 || error "create $file1 failed"
18073 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18074 error "create $file2 failed"
18075 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18076 error "create $file3 failed"
18077 lovea1=$(get_layout_param $file1)
18079 $LFS swap_layouts $file2 $file3 ||
18080 error "swap $file2 $file3 layouts failed"
18081 $LFS swap_layouts $file1 $file2 ||
18082 error "swap $file1 $file2 layouts failed"
18084 lovea2=$(get_layout_param $file2)
18087 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18089 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18090 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18092 run_test 184d "allow stripeless layouts swap"
18095 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18096 skip "Need MDS version at least 2.6.94"
18097 check_swap_layouts_support
18098 check_swap_layout_no_dom $DIR
18099 [ -z "$(which getfattr 2>/dev/null)" ] &&
18100 skip_env "no getfattr command"
18102 local file1=$DIR/$tdir/$tfile-1
18103 local file2=$DIR/$tdir/$tfile-2
18104 local file3=$DIR/$tdir/$tfile-3
18107 mkdir -p $DIR/$tdir
18108 touch $file1 || error "create $file1 failed"
18109 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18110 error "create $file2 failed"
18111 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18112 error "create $file3 failed"
18114 $LFS swap_layouts $file1 $file2 ||
18115 error "swap $file1 $file2 layouts failed"
18117 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18118 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18120 echo 123 > $file1 || error "Should be able to write into $file1"
18122 $LFS swap_layouts $file1 $file3 ||
18123 error "swap $file1 $file3 layouts failed"
18125 echo 123 > $file1 || error "Should be able to write into $file1"
18127 rm -rf $file1 $file2 $file3
18129 run_test 184e "Recreate layout after stripeless layout swaps"
18132 # Create a file with name longer than sizeof(struct stat) ==
18133 # 144 to see if we can get chars from the file name to appear
18134 # in the returned striping. Note that 'f' == 0x66.
18135 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18137 mkdir -p $DIR/$tdir
18138 mcreate $DIR/$tdir/$file
18139 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18140 error "IOC_MDC_GETFILEINFO returned garbage striping"
18143 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18145 test_185() { # LU-2441
18146 # LU-3553 - no volatile file support in old servers
18147 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18148 skip "Need MDS version at least 2.3.60"
18150 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18151 touch $DIR/$tdir/spoo
18152 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18153 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18154 error "cannot create/write a volatile file"
18155 [ "$FILESET" == "" ] &&
18156 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18157 error "FID is still valid after close"
18159 multiop_bg_pause $DIR/$tdir vVw4096_c
18166 # assume that the next FID for this client is sequential, since stdout
18167 # is unfortunately eaten by multiop_bg_pause
18168 local n=$((${fidv[1]} + 1))
18169 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18170 if [ "$FILESET" == "" ]; then
18171 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18172 error "FID is missing before close"
18174 kill -USR1 $multi_pid
18175 # 1 second delay, so if mtime change we will see it
18177 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18178 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18180 run_test 185 "Volatile file support"
18182 function create_check_volatile() {
18186 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18189 local FID=$(cat /tmp/${tfile}.fid)
18190 [ "$FID" == "" ] && error "can't get FID for volatile"
18191 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18192 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18193 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18197 cancel_lru_locks mdc # flush opencache
18198 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18203 # LU-12516 - volatile creation via .lustre
18204 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18205 skip "Need MDS version at least 2.3.55"
18207 create_check_volatile 0
18208 [ $MDSCOUNT -lt 2 ] && return 0
18211 create_check_volatile 1
18215 run_test 185a "Volatile file creation in .lustre/fid/"
18218 remote_mds_nodsh && skip "remote MDS with nodsh"
18219 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18220 skip "Need MDS version at least 2.3.0"
18222 local dir0=$DIR/$tdir/$testnum
18223 mkdir -p $dir0 || error "creating dir $dir0"
18225 local file=$dir0/file1
18226 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18227 local dv1=$($LFS data_version $file)
18228 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18229 local dv2=$($LFS data_version $file)
18230 [[ $dv1 != $dv2 ]] ||
18231 error "data version did not change on write $dv1 == $dv2"
18236 run_test 187a "Test data version change"
18239 remote_mds_nodsh && skip "remote MDS with nodsh"
18240 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18241 skip "Need MDS version at least 2.3.0"
18243 local dir0=$DIR/$tdir/$testnum
18244 mkdir -p $dir0 || error "creating dir $dir0"
18246 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18247 [[ ${DV[0]} != ${DV[1]} ]] ||
18248 error "data version did not change on write"\
18249 " ${DV[0]} == ${DV[1]}"
18254 run_test 187b "Test data version change on volatile file"
18257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18258 remote_mgs_nodsh && skip "remote MGS with nodsh"
18259 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18261 local POOL=${POOL:-cea1}
18262 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18263 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18266 local last_ost=$(($OSTCOUNT - 1))
18268 local ost_list=$(seq $first_ost $ost_step $last_ost)
18269 local ost_range="$first_ost $last_ost $ost_step"
18270 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18271 local file_dir=$POOL_ROOT/file_tst
18272 local subdir=$test_path/subdir
18276 # former test_200a test_200b
18277 pool_add $POOL || { rc=$? ; break; }
18278 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18279 # former test_200c test_200d
18280 mkdir -p $test_path
18281 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18282 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18284 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18285 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18286 || { rc=$? ; break; }
18287 # former test_200e test_200f
18288 local files=$((OSTCOUNT*3))
18289 pool_alloc_files $POOL $test_path $files "$ost_list" \
18290 || { rc=$? ; break; }
18291 pool_create_files $POOL $file_dir $files "$ost_list" \
18292 || { rc=$? ; break; }
18293 # former test_200g test_200h
18294 pool_lfs_df $POOL || { rc=$? ; break; }
18295 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18297 # former test_201a test_201b test_201c
18298 pool_remove_first_target $POOL || { rc=$? ; break; }
18300 local f=$test_path/$tfile
18301 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18302 pool_remove $POOL $f || { rc=$? ; break; }
18310 run_test 200 "OST pools"
18312 # usage: default_attr <count | size | offset>
18314 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18317 # usage: check_default_stripe_attr
18318 check_default_stripe_attr() {
18319 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18322 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18324 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18328 error "unknown getstripe attr '$1'"
18331 [ $ACTUAL == $EXPECTED ] ||
18332 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18336 test_mkdir $DIR/$tdir
18337 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18339 check_default_stripe_attr --stripe-count
18340 check_default_stripe_attr --stripe-size
18341 check_default_stripe_attr --stripe-index
18343 run_test 204a "Print default stripe attributes"
18346 test_mkdir $DIR/$tdir
18347 $LFS setstripe --stripe-count 1 $DIR/$tdir
18349 check_default_stripe_attr --stripe-size
18350 check_default_stripe_attr --stripe-index
18352 run_test 204b "Print default stripe size and offset"
18355 test_mkdir $DIR/$tdir
18356 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18358 check_default_stripe_attr --stripe-count
18359 check_default_stripe_attr --stripe-index
18361 run_test 204c "Print default stripe count and offset"
18364 test_mkdir $DIR/$tdir
18365 $LFS setstripe --stripe-index 0 $DIR/$tdir
18367 check_default_stripe_attr --stripe-count
18368 check_default_stripe_attr --stripe-size
18370 run_test 204d "Print default stripe count and size"
18373 test_mkdir $DIR/$tdir
18374 $LFS setstripe -d $DIR/$tdir
18376 check_default_stripe_attr --stripe-count --raw
18377 check_default_stripe_attr --stripe-size --raw
18378 check_default_stripe_attr --stripe-index --raw
18380 run_test 204e "Print raw stripe attributes"
18383 test_mkdir $DIR/$tdir
18384 $LFS setstripe --stripe-count 1 $DIR/$tdir
18386 check_default_stripe_attr --stripe-size --raw
18387 check_default_stripe_attr --stripe-index --raw
18389 run_test 204f "Print raw stripe size and offset"
18392 test_mkdir $DIR/$tdir
18393 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18395 check_default_stripe_attr --stripe-count --raw
18396 check_default_stripe_attr --stripe-index --raw
18398 run_test 204g "Print raw stripe count and offset"
18401 test_mkdir $DIR/$tdir
18402 $LFS setstripe --stripe-index 0 $DIR/$tdir
18404 check_default_stripe_attr --stripe-count --raw
18405 check_default_stripe_attr --stripe-size --raw
18407 run_test 204h "Print raw stripe count and size"
18409 # Figure out which job scheduler is being used, if any,
18410 # or use a fake one
18411 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18412 JOBENV=SLURM_JOB_ID
18413 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18415 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18417 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18418 JOBENV=LOADL_STEP_ID
18419 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18422 $LCTL list_param jobid_name > /dev/null 2>&1
18423 if [ $? -eq 0 ]; then
18429 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18431 verify_jobstats() {
18436 # we don't really need to clear the stats for this test to work, since each
18437 # command has a unique jobid, but it makes debugging easier if needed.
18438 # for facet in $facets; do
18439 # local dev=$(convert_facet2label $facet)
18440 # # clear old jobstats
18441 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18444 # use a new JobID for each test, or we might see an old one
18445 [ "$JOBENV" = "FAKE_JOBID" ] &&
18446 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18448 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18450 [ "$JOBENV" = "nodelocal" ] && {
18451 FAKE_JOBID=id.$testnum.%e.$RANDOM
18452 $LCTL set_param jobid_name=$FAKE_JOBID
18453 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18456 log "Test: ${cmd[*]}"
18457 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18459 if [ $JOBENV = "FAKE_JOBID" ]; then
18460 FAKE_JOBID=$JOBVAL ${cmd[*]}
18465 # all files are created on OST0000
18466 for facet in $facets; do
18467 local stats="*.$(convert_facet2label $facet).job_stats"
18469 # strip out libtool wrappers for in-tree executables
18470 if (( $(do_facet $facet lctl get_param $stats |
18471 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18472 do_facet $facet lctl get_param $stats
18473 error "No jobstats for $JOBVAL found on $facet::$stats"
18479 local new_jobenv=$1
18481 set_persistent_param_and_check client "jobid_var" \
18482 "$FSNAME.sys.jobid_var" $new_jobenv
18485 test_205a() { # Job stats
18486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18487 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18488 skip "Need MDS version with at least 2.7.1"
18489 remote_mgs_nodsh && skip "remote MGS with nodsh"
18490 remote_mds_nodsh && skip "remote MDS with nodsh"
18491 remote_ost_nodsh && skip "remote OST with nodsh"
18492 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18493 skip "Server doesn't support jobstats"
18494 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18496 local old_jobenv=$($LCTL get_param -n jobid_var)
18497 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18499 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18500 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18502 stack_trap "do_facet mgs $PERM_CMD \
18503 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18507 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18508 mdt.*.job_cleanup_interval | head -n 1)
18509 local new_interval=5
18510 do_facet $SINGLEMDS \
18511 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18512 stack_trap "do_facet $SINGLEMDS \
18513 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18514 local start=$SECONDS
18518 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18519 verify_jobstats "$cmd" "$SINGLEMDS"
18521 cmd="rmdir $DIR/$tdir"
18522 verify_jobstats "$cmd" "$SINGLEMDS"
18523 # mkdir on secondary MDT
18524 if [ $MDSCOUNT -gt 1 ]; then
18525 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18526 verify_jobstats "$cmd" "mds2"
18529 cmd="mknod $DIR/$tfile c 1 3"
18530 verify_jobstats "$cmd" "$SINGLEMDS"
18532 cmd="rm -f $DIR/$tfile"
18533 verify_jobstats "$cmd" "$SINGLEMDS"
18534 # create all files on OST0000 so verify_jobstats can find OST stats
18536 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18537 verify_jobstats "$cmd" "$SINGLEMDS"
18539 cmd="touch $DIR/$tfile"
18540 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18542 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18543 verify_jobstats "$cmd" "ost1"
18545 cancel_lru_locks osc
18546 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18547 verify_jobstats "$cmd" "ost1"
18549 cmd="$TRUNCATE $DIR/$tfile 0"
18550 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18552 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18553 verify_jobstats "$cmd" "$SINGLEMDS"
18554 # jobstats expiry - sleep until old stats should be expired
18555 local left=$((new_interval + 5 - (SECONDS - start)))
18556 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18557 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18559 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18560 verify_jobstats "$cmd" "$SINGLEMDS"
18561 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18562 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18564 # Ensure that jobid are present in changelog (if supported by MDS)
18565 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18566 changelog_dump | tail -10
18567 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18568 [ $jobids -eq 9 ] ||
18569 error "Wrong changelog jobid count $jobids != 9"
18573 jobstats_set $JOBENV
18575 changelog_dump | grep $tfile
18576 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18577 [ $jobids -eq 0 ] ||
18578 error "Unexpected jobids when jobid_var=$JOBENV"
18581 # test '%j' access to environment variable - if supported
18582 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18583 JOBENV="JOBCOMPLEX"
18584 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18586 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18589 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18590 JOBENV="JOBCOMPLEX"
18591 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18593 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18596 # test '%j' access to per-session jobid - if supported
18597 if lctl list_param jobid_this_session > /dev/null 2>&1
18599 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18600 lctl set_param jobid_this_session=$USER
18602 JOBENV="JOBCOMPLEX"
18603 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18605 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18608 run_test 205a "Verify job stats"
18610 # LU-13117, LU-13597
18612 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18613 skip "Need MDS version at least 2.13.54.91"
18615 job_stats="mdt.*.job_stats"
18616 $LCTL set_param $job_stats=clear
18617 # Setting jobid_var to USER might not be supported
18618 $LCTL set_param jobid_var=USER || true
18619 $LCTL set_param jobid_name="%e.%u"
18620 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18621 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18622 grep "job_id:.*foolish" &&
18623 error "Unexpected jobid found"
18624 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18625 grep "open:.*min.*max.*sum" ||
18626 error "wrong job_stats format found"
18628 run_test 205b "Verify job stats jobid and output format"
18632 $LCTL set_param llite.*.stats=0
18633 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18634 $LCTL get_param llite.*.stats
18635 $LCTL get_param llite.*.stats | grep \
18636 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18637 error "wrong client stats format found"
18639 run_test 205c "Verify client stats format"
18641 # LU-1480, LU-1773 and LU-1657
18643 mkdir -p $DIR/$tdir
18644 $LFS setstripe -c -1 $DIR/$tdir
18645 #define OBD_FAIL_LOV_INIT 0x1403
18646 $LCTL set_param fail_loc=0xa0001403
18647 $LCTL set_param fail_val=1
18648 touch $DIR/$tdir/$tfile || true
18650 run_test 206 "fail lov_init_raid0() doesn't lbug"
18653 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18654 local fsz=`stat -c %s $DIR/$tfile`
18655 cancel_lru_locks mdc
18657 # do not return layout in getattr intent
18658 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18659 $LCTL set_param fail_loc=0x170
18660 local sz=`stat -c %s $DIR/$tfile`
18662 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18666 run_test 207a "can refresh layout at glimpse"
18669 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18670 local cksum=`md5sum $DIR/$tfile`
18671 local fsz=`stat -c %s $DIR/$tfile`
18672 cancel_lru_locks mdc
18673 cancel_lru_locks osc
18675 # do not return layout in getattr intent
18676 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18677 $LCTL set_param fail_loc=0x171
18679 # it will refresh layout after the file is opened but before read issues
18680 echo checksum is "$cksum"
18681 echo "$cksum" |md5sum -c --quiet || error "file differs"
18685 run_test 207b "can refresh layout at open"
18688 # FIXME: in this test suite, only RD lease is used. This is okay
18689 # for now as only exclusive open is supported. After generic lease
18690 # is done, this test suite should be revised. - Jinshan
18692 remote_mds_nodsh && skip "remote MDS with nodsh"
18693 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18694 skip "Need MDS version at least 2.4.52"
18696 echo "==== test 1: verify get lease work"
18697 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18699 echo "==== test 2: verify lease can be broken by upcoming open"
18700 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18704 $MULTIOP $DIR/$tfile oO_RDWR:c
18705 kill -USR1 $PID && wait $PID || error "break lease error"
18707 echo "==== test 3: verify lease can't be granted if an open already exists"
18708 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18712 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18713 kill -USR1 $PID && wait $PID || error "open file error"
18715 echo "==== test 4: lease can sustain over recovery"
18716 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18722 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18724 echo "==== test 5: lease broken can't be regained by replay"
18725 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18729 # open file to break lease and then recovery
18730 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18733 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18737 run_test 208 "Exclusive open"
18740 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18741 skip_env "must have disp_stripe"
18744 sync; sleep 5; sync;
18746 echo 3 > /proc/sys/vm/drop_caches
18747 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18748 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18749 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18751 # open/close 500 times
18752 for i in $(seq 500); do
18756 echo 3 > /proc/sys/vm/drop_caches
18757 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18758 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18759 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18761 echo "before: $req_before, after: $req_after"
18762 [ $((req_after - req_before)) -ge 300 ] &&
18763 error "open/close requests are not freed"
18766 run_test 209 "read-only open/close requests should be freed promptly"
18771 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18775 $LFS getstripe $DIR/$tfile
18777 wait $pid || error "multiop failed"
18779 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18783 $LFS getstripe $DIR/$tfile
18785 wait $pid || error "multiop failed"
18787 run_test 210 "lfs getstripe does not break leases"
18791 size=$((size % 8192 + 1))
18792 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18793 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18794 rm -f $DIR/f212 $DIR/f212.xyz
18796 run_test 212 "Sendfile test ============================================"
18799 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18800 cancel_lru_locks osc
18801 lctl set_param fail_loc=0x8000040f
18802 # generate a read lock
18803 cat $DIR/$tfile > /dev/null
18804 # write to the file, it will try to cancel the above read lock.
18805 cat /etc/hosts >> $DIR/$tfile
18807 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18809 test_214() { # for bug 20133
18810 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18811 for (( i=0; i < 340; i++ )) ; do
18812 touch $DIR/$tdir/d214c/a$i
18815 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18816 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18817 ls $DIR/d214c || error "ls $DIR/d214c failed"
18818 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18819 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18821 run_test 214 "hash-indexed directory test - bug 20133"
18823 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18824 create_lnet_proc_files() {
18825 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18828 # counterpart of create_lnet_proc_files
18829 remove_lnet_proc_files() {
18830 rm -f $TMP/lnet_$1.sys
18833 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18834 # 3rd arg as regexp for body
18835 check_lnet_proc_stats() {
18836 local l=$(cat "$TMP/lnet_$1" |wc -l)
18837 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18839 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18842 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18843 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18844 # optional and can be regexp for 2nd line (lnet.routes case)
18845 check_lnet_proc_entry() {
18846 local blp=2 # blp stands for 'position of 1st line of body'
18847 [ -z "$5" ] || blp=3 # lnet.routes case
18849 local l=$(cat "$TMP/lnet_$1" |wc -l)
18850 # subtracting one from $blp because the body can be empty
18851 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18853 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18854 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18856 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18857 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18859 # bail out if any unexpected line happened
18860 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18861 [ "$?" != 0 ] || error "$2 misformatted"
18864 test_215() { # for bugs 18102, 21079, 21517
18865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18867 local N='(0|[1-9][0-9]*)' # non-negative numeric
18868 local P='[1-9][0-9]*' # positive numeric
18869 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18870 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18871 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18872 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18874 local L1 # regexp for 1st line
18875 local L2 # regexp for 2nd line (optional)
18876 local BR # regexp for the rest (body)
18878 # lnet.stats should look as 11 space-separated non-negative numerics
18879 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18880 create_lnet_proc_files "stats"
18881 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18882 remove_lnet_proc_files "stats"
18884 # lnet.routes should look like this:
18885 # Routing disabled/enabled
18886 # net hops priority state router
18887 # where net is a string like tcp0, hops > 0, priority >= 0,
18888 # state is up/down,
18889 # router is a string like 192.168.1.1@tcp2
18890 L1="^Routing (disabled|enabled)$"
18891 L2="^net +hops +priority +state +router$"
18892 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18893 create_lnet_proc_files "routes"
18894 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18895 remove_lnet_proc_files "routes"
18897 # lnet.routers should look like this:
18898 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18899 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18900 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18901 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18902 L1="^ref +rtr_ref +alive +router$"
18903 BR="^$P +$P +(up|down) +$NID$"
18904 create_lnet_proc_files "routers"
18905 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18906 remove_lnet_proc_files "routers"
18908 # lnet.peers should look like this:
18909 # nid refs state last max rtr min tx min queue
18910 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18911 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18912 # numeric (0 or >0 or <0), queue >= 0.
18913 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18914 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18915 create_lnet_proc_files "peers"
18916 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18917 remove_lnet_proc_files "peers"
18919 # lnet.buffers should look like this:
18920 # pages count credits min
18921 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18922 L1="^pages +count +credits +min$"
18923 BR="^ +$N +$N +$I +$I$"
18924 create_lnet_proc_files "buffers"
18925 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18926 remove_lnet_proc_files "buffers"
18928 # lnet.nis should look like this:
18929 # nid status alive refs peer rtr max tx min
18930 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18931 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18932 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18933 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18934 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18935 create_lnet_proc_files "nis"
18936 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18937 remove_lnet_proc_files "nis"
18939 # can we successfully write to lnet.stats?
18940 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18942 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18944 test_216() { # bug 20317
18945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18946 remote_ost_nodsh && skip "remote OST with nodsh"
18949 local facets=$(get_facets OST)
18950 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18952 save_lustre_params client "osc.*.contention_seconds" > $p
18953 save_lustre_params $facets \
18954 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18955 save_lustre_params $facets \
18956 "ldlm.namespaces.filter-*.contended_locks" >> $p
18957 save_lustre_params $facets \
18958 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18959 clear_stats osc.*.osc_stats
18961 # agressive lockless i/o settings
18962 do_nodes $(comma_list $(osts_nodes)) \
18963 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18964 ldlm.namespaces.filter-*.contended_locks=0 \
18965 ldlm.namespaces.filter-*.contention_seconds=60"
18966 lctl set_param -n osc.*.contention_seconds=60
18968 $DIRECTIO write $DIR/$tfile 0 10 4096
18969 $CHECKSTAT -s 40960 $DIR/$tfile
18971 # disable lockless i/o
18972 do_nodes $(comma_list $(osts_nodes)) \
18973 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18974 ldlm.namespaces.filter-*.contended_locks=32 \
18975 ldlm.namespaces.filter-*.contention_seconds=0"
18976 lctl set_param -n osc.*.contention_seconds=0
18977 clear_stats osc.*.osc_stats
18979 dd if=/dev/zero of=$DIR/$tfile count=0
18980 $CHECKSTAT -s 0 $DIR/$tfile
18982 restore_lustre_params <$p
18986 run_test 216 "check lockless direct write updates file size and kms correctly"
18988 test_217() { # bug 22430
18989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18994 for node in $(nodes_list); do
18995 nid=$(host_nids_address $node $NETTYPE)
18996 if [[ $nid = *-* ]] ; then
18997 echo "lctl ping $(h2nettype $nid)"
18998 lctl ping $(h2nettype $nid)
19000 echo "skipping $node (no hyphen detected)"
19004 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19007 # do directio so as not to populate the page cache
19008 log "creating a 10 Mb file"
19009 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19010 log "starting reads"
19011 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19012 log "truncating the file"
19013 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19015 kill %+ || true # reads might have finished
19016 echo "wait until dd is finished"
19018 log "removing the temporary file"
19019 rm -rf $DIR/$tfile || error "tmp file removal failed"
19021 run_test 218 "parallel read and truncate should not deadlock"
19024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19026 # write one partial page
19027 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19028 # set no grant so vvp_io_commit_write will do sync write
19029 $LCTL set_param fail_loc=0x411
19030 # write a full page at the end of file
19031 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19033 $LCTL set_param fail_loc=0
19034 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19035 $LCTL set_param fail_loc=0x411
19036 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19039 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19040 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19042 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19044 test_220() { #LU-325
19045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19046 remote_ost_nodsh && skip "remote OST with nodsh"
19047 remote_mds_nodsh && skip "remote MDS with nodsh"
19048 remote_mgs_nodsh && skip "remote MGS with nodsh"
19052 # create on MDT0000 so the last_id and next_id are correct
19053 mkdir_on_mdt0 $DIR/$tdir
19054 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19058 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19059 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19060 osp.$mdtosc_proc1.prealloc_last_id)
19061 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19062 osp.$mdtosc_proc1.prealloc_next_id)
19066 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19067 #define OBD_FAIL_OST_ENOINO 0x229
19068 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19069 create_pool $FSNAME.$TESTNAME || return 1
19070 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19072 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19074 MDSOBJS=$((last_id - next_id))
19075 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19077 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19078 echo "OST still has $count kbytes free"
19080 echo "create $MDSOBJS files @next_id..."
19081 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19083 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19084 osp.$mdtosc_proc1.prealloc_last_id)
19085 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19086 osp.$mdtosc_proc1.prealloc_next_id)
19088 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19093 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19094 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19096 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19097 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19098 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19099 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19100 echo "unlink $MDSOBJS files @$next_id..."
19101 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19103 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19108 dd if=`which date` of=$MOUNT/date oflag=sync
19109 chmod +x $MOUNT/date
19111 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19112 $LCTL set_param fail_loc=0x80001401
19114 $MOUNT/date > /dev/null
19117 run_test 221 "make sure fault and truncate race to not cause OOM"
19120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19123 test_mkdir $DIR/$tdir
19124 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19125 createmany -o $DIR/$tdir/$tfile 10
19126 cancel_lru_locks mdc
19127 cancel_lru_locks osc
19128 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19129 $LCTL set_param fail_loc=0x31a
19130 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19131 $LCTL set_param fail_loc=0
19134 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19140 test_mkdir $DIR/$tdir
19141 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19142 createmany -o $DIR/$tdir/$tfile 10
19143 cancel_lru_locks mdc
19144 cancel_lru_locks osc
19145 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19146 $LCTL set_param fail_loc=0x31a
19147 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19148 $LCTL set_param fail_loc=0
19150 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19156 test_mkdir $DIR/$tdir
19157 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19158 createmany -o $DIR/$tdir/$tfile 10
19159 cancel_lru_locks mdc
19160 cancel_lru_locks osc
19161 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19162 $LCTL set_param fail_loc=0x31b
19163 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19164 $LCTL set_param fail_loc=0
19167 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19169 test_224a() { # LU-1039, MRP-303
19170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19171 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19172 $LCTL set_param fail_loc=0x508
19173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19174 $LCTL set_param fail_loc=0
19177 run_test 224a "Don't panic on bulk IO failure"
19179 test_224bd_sub() { # LU-1039, MRP-303
19180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19184 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19186 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19188 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19189 cancel_lru_locks osc
19191 stack_trap "set_checksums $ORIG_CSUM" EXIT
19192 local at_max_saved=0
19194 # adaptive timeouts may prevent seeing the issue
19195 if at_is_enabled; then
19196 at_max_saved=$(at_max_get mds)
19197 at_max_set 0 mds client
19198 stack_trap "at_max_set $at_max_saved mds client" EXIT
19201 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19202 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19203 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19205 do_facet ost1 $LCTL set_param fail_loc=0
19206 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19211 test_224bd_sub 3 error "dd failed"
19213 run_test 224b "Don't panic on bulk IO failure"
19215 test_224c() { # LU-6441
19216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19217 remote_mds_nodsh && skip "remote MDS with nodsh"
19219 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19220 save_writethrough $p
19221 set_cache writethrough on
19223 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19224 local at_max=$($LCTL get_param -n at_max)
19225 local timeout=$($LCTL get_param -n timeout)
19226 local test_at="at_max"
19227 local param_at="$FSNAME.sys.at_max"
19228 local test_timeout="timeout"
19229 local param_timeout="$FSNAME.sys.timeout"
19231 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19233 set_persistent_param_and_check client "$test_at" "$param_at" 0
19234 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19236 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19237 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19238 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19239 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19241 do_facet ost1 "$LCTL set_param fail_loc=0"
19243 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19244 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19247 $LCTL set_param -n $pages_per_rpc
19248 restore_lustre_params < $p
19251 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19253 test_224d() { # LU-11169
19254 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19256 run_test 224d "Don't corrupt data on bulk IO timeout"
19258 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19261 if [ -z ${MDSSURVEY} ]; then
19262 skip_env "mds-survey not found"
19264 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19265 skip "Need MDS version at least 2.2.51"
19267 local mds=$(facet_host $SINGLEMDS)
19268 local target=$(do_nodes $mds 'lctl dl' |
19269 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19271 local cmd1="file_count=1000 thrhi=4"
19272 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19273 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19274 local cmd="$cmd1 $cmd2 $cmd3"
19276 rm -f ${TMP}/mds_survey*
19278 eval $cmd || error "mds-survey with zero-stripe failed"
19279 cat ${TMP}/mds_survey*
19280 rm -f ${TMP}/mds_survey*
19282 run_test 225a "Metadata survey sanity with zero-stripe"
19285 if [ -z ${MDSSURVEY} ]; then
19286 skip_env "mds-survey not found"
19288 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19289 skip "Need MDS version at least 2.2.51"
19290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19291 remote_mds_nodsh && skip "remote MDS with nodsh"
19292 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19293 skip_env "Need to mount OST to test"
19296 local mds=$(facet_host $SINGLEMDS)
19297 local target=$(do_nodes $mds 'lctl dl' |
19298 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19300 local cmd1="file_count=1000 thrhi=4"
19301 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19302 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19303 local cmd="$cmd1 $cmd2 $cmd3"
19305 rm -f ${TMP}/mds_survey*
19307 eval $cmd || error "mds-survey with stripe_count failed"
19308 cat ${TMP}/mds_survey*
19309 rm -f ${TMP}/mds_survey*
19311 run_test 225b "Metadata survey sanity with stripe_count = 1"
19313 mcreate_path2fid () {
19319 local path=$DIR/$tdir/$name
19324 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19325 error "cannot create $desc"
19327 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19329 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19331 fid_path=$($LFS fid2path $MOUNT $fid)
19333 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19335 [ "$path" == "$fid_path" ] ||
19336 error "fid2path returned $fid_path, expected $path"
19338 echo "pass with $path and $fid"
19343 mkdir -p $DIR/$tdir
19345 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19346 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19347 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19348 mcreate_path2fid 0040666 0 0 dir "directory"
19349 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19350 mcreate_path2fid 0100666 0 0 file "regular file"
19351 mcreate_path2fid 0120666 0 0 link "symbolic link"
19352 mcreate_path2fid 0140666 0 0 sock "socket"
19354 run_test 226a "call path2fid and fid2path on files of all type"
19357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19362 mkdir -p $DIR/$tdir
19363 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19364 error "create remote directory failed"
19365 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19366 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19367 "character special file (null)"
19368 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19369 "character special file (no device)"
19370 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19371 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19372 "block special file (loop)"
19373 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19374 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19375 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19377 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19381 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19382 skip "Need MDS version at least 2.13.55"
19384 local submnt=/mnt/submnt
19385 local srcfile=/etc/passwd
19386 local dstfile=$submnt/passwd
19392 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19393 error "create remote directory failed"
19394 mkdir -p $submnt || error "create $submnt failed"
19395 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19396 error "mount $submnt failed"
19397 stack_trap "umount $submnt" EXIT
19399 cp $srcfile $dstfile
19400 fid=$($LFS path2fid $dstfile)
19401 path=$($LFS fid2path $submnt "$fid")
19402 [ "$path" = "$dstfile" ] ||
19403 error "fid2path $submnt $fid failed ($path != $dstfile)"
19405 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19407 # LU-1299 Executing or running ldd on a truncated executable does not
19408 # cause an out-of-memory condition.
19410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19411 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19413 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19414 chmod +x $MOUNT/date
19416 $MOUNT/date > /dev/null
19417 ldd $MOUNT/date > /dev/null
19420 run_test 227 "running truncated executable does not cause OOM"
19422 # LU-1512 try to reuse idle OI blocks
19424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19425 remote_mds_nodsh && skip "remote MDS with nodsh"
19426 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19428 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19429 local myDIR=$DIR/$tdir
19432 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19433 $LCTL set_param fail_loc=0x80001002
19434 createmany -o $myDIR/t- 10000
19435 $LCTL set_param fail_loc=0
19436 # The guard is current the largest FID holder
19438 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19440 local IDX=$(($SEQ % 64))
19442 do_facet $SINGLEMDS sync
19443 # Make sure journal flushed.
19445 local blk1=$(do_facet $SINGLEMDS \
19446 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19447 grep Blockcount | awk '{print $4}')
19449 # Remove old files, some OI blocks will become idle.
19450 unlinkmany $myDIR/t- 10000
19451 # Create new files, idle OI blocks should be reused.
19452 createmany -o $myDIR/t- 2000
19453 do_facet $SINGLEMDS sync
19454 # Make sure journal flushed.
19456 local blk2=$(do_facet $SINGLEMDS \
19457 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19458 grep Blockcount | awk '{print $4}')
19460 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19462 run_test 228a "try to reuse idle OI blocks"
19465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19466 remote_mds_nodsh && skip "remote MDS with nodsh"
19467 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19469 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19470 local myDIR=$DIR/$tdir
19473 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19474 $LCTL set_param fail_loc=0x80001002
19475 createmany -o $myDIR/t- 10000
19476 $LCTL set_param fail_loc=0
19477 # The guard is current the largest FID holder
19479 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19481 local IDX=$(($SEQ % 64))
19483 do_facet $SINGLEMDS sync
19484 # Make sure journal flushed.
19486 local blk1=$(do_facet $SINGLEMDS \
19487 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19488 grep Blockcount | awk '{print $4}')
19490 # Remove old files, some OI blocks will become idle.
19491 unlinkmany $myDIR/t- 10000
19494 stop $SINGLEMDS || error "Fail to stop MDT."
19496 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19497 error "Fail to start MDT."
19499 df $MOUNT || error "Fail to df."
19500 # Create new files, idle OI blocks should be reused.
19501 createmany -o $myDIR/t- 2000
19502 do_facet $SINGLEMDS sync
19503 # Make sure journal flushed.
19505 local blk2=$(do_facet $SINGLEMDS \
19506 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19507 grep Blockcount | awk '{print $4}')
19509 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19511 run_test 228b "idle OI blocks can be reused after MDT restart"
19515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19516 remote_mds_nodsh && skip "remote MDS with nodsh"
19517 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19519 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19520 local myDIR=$DIR/$tdir
19523 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19524 $LCTL set_param fail_loc=0x80001002
19525 # 20000 files can guarantee there are index nodes in the OI file
19526 createmany -o $myDIR/t- 20000
19527 $LCTL set_param fail_loc=0
19528 # The guard is current the largest FID holder
19530 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19532 local IDX=$(($SEQ % 64))
19534 do_facet $SINGLEMDS sync
19535 # Make sure journal flushed.
19537 local blk1=$(do_facet $SINGLEMDS \
19538 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19539 grep Blockcount | awk '{print $4}')
19541 # Remove old files, some OI blocks will become idle.
19542 unlinkmany $myDIR/t- 20000
19544 # The OI file should become empty now
19546 # Create new files, idle OI blocks should be reused.
19547 createmany -o $myDIR/t- 2000
19548 do_facet $SINGLEMDS sync
19549 # Make sure journal flushed.
19551 local blk2=$(do_facet $SINGLEMDS \
19552 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19553 grep Blockcount | awk '{print $4}')
19555 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19557 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19559 test_229() { # LU-2482, LU-3448
19560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19561 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19562 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19563 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19567 # Create a file with a released layout and stripe count 2.
19568 $MULTIOP $DIR/$tfile H2c ||
19569 error "failed to create file with released layout"
19571 $LFS getstripe -v $DIR/$tfile
19573 local pattern=$($LFS getstripe -L $DIR/$tfile)
19574 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19576 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19578 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19579 stat $DIR/$tfile || error "failed to stat released file"
19581 chown $RUNAS_ID $DIR/$tfile ||
19582 error "chown $RUNAS_ID $DIR/$tfile failed"
19584 chgrp $RUNAS_ID $DIR/$tfile ||
19585 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19587 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19588 rm $DIR/$tfile || error "failed to remove released file"
19590 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19595 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19596 skip "Need MDS version at least 2.11.52"
19600 test_mkdir $DIR/$tdir
19601 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19602 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19603 [ $mdt_idx -ne 0 ] &&
19604 error "create local directory on wrong MDT $mdt_idx"
19606 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19607 error "create remote directory failed"
19608 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19609 [ $mdt_idx -ne $MDTIDX ] &&
19610 error "create remote directory on wrong MDT $mdt_idx"
19612 createmany -o $DIR/$tdir/test_230/t- 10 ||
19613 error "create files on remote directory failed"
19614 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19615 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19616 rm -r $DIR/$tdir || error "unlink remote directory failed"
19618 run_test 230a "Create remote directory and files under the remote directory"
19621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19623 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19624 skip "Need MDS version at least 2.11.52"
19632 local migrate_dir=$DIR/$tdir/migrate_dir
19633 local other_dir=$DIR/$tdir/other_dir
19635 test_mkdir $DIR/$tdir
19636 test_mkdir -i0 -c1 $migrate_dir
19637 test_mkdir -i0 -c1 $other_dir
19638 for ((i=0; i<10; i++)); do
19639 mkdir -p $migrate_dir/dir_${i}
19640 createmany -o $migrate_dir/dir_${i}/f 10 ||
19641 error "create files under remote dir failed $i"
19644 cp /etc/passwd $migrate_dir/$tfile
19645 cp /etc/passwd $other_dir/$tfile
19646 chattr +SAD $migrate_dir
19647 chattr +SAD $migrate_dir/$tfile
19649 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19650 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19651 local old_dir_mode=$(stat -c%f $migrate_dir)
19652 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19654 mkdir -p $migrate_dir/dir_default_stripe2
19655 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19656 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19658 mkdir -p $other_dir
19659 ln $migrate_dir/$tfile $other_dir/luna
19660 ln $migrate_dir/$tfile $migrate_dir/sofia
19661 ln $other_dir/$tfile $migrate_dir/david
19662 ln -s $migrate_dir/$tfile $other_dir/zachary
19663 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19664 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19670 for len in 58 59 60; do
19671 lnktgt=$(str_repeat 'l' $len)
19672 touch $migrate_dir/$lnktgt
19673 ln -s $lnktgt $migrate_dir/${len}char_ln
19677 for len in 4094 4095; do
19678 lnktgt=$(str_repeat 'l' $len)
19679 ln -s $lnktgt $migrate_dir/${len}char_ln
19683 for len in 254 255; do
19684 touch $migrate_dir/$(str_repeat 'l' $len)
19687 $LFS migrate -m $MDTIDX $migrate_dir ||
19688 error "fails on migrating remote dir to MDT1"
19690 echo "migratate to MDT1, then checking.."
19691 for ((i = 0; i < 10; i++)); do
19692 for file in $(find $migrate_dir/dir_${i}); do
19693 mdt_index=$($LFS getstripe -m $file)
19694 # broken symlink getstripe will fail
19695 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19696 error "$file is not on MDT${MDTIDX}"
19700 # the multiple link file should still in MDT0
19701 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19702 [ $mdt_index == 0 ] ||
19703 error "$file is not on MDT${MDTIDX}"
19705 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19706 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19707 error " expect $old_dir_flag get $new_dir_flag"
19709 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19710 [ "$old_file_flag" = "$new_file_flag" ] ||
19711 error " expect $old_file_flag get $new_file_flag"
19713 local new_dir_mode=$(stat -c%f $migrate_dir)
19714 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19715 error "expect mode $old_dir_mode get $new_dir_mode"
19717 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19718 [ "$old_file_mode" = "$new_file_mode" ] ||
19719 error "expect mode $old_file_mode get $new_file_mode"
19721 diff /etc/passwd $migrate_dir/$tfile ||
19722 error "$tfile different after migration"
19724 diff /etc/passwd $other_dir/luna ||
19725 error "luna different after migration"
19727 diff /etc/passwd $migrate_dir/sofia ||
19728 error "sofia different after migration"
19730 diff /etc/passwd $migrate_dir/david ||
19731 error "david different after migration"
19733 diff /etc/passwd $other_dir/zachary ||
19734 error "zachary different after migration"
19736 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19737 error "${tfile}_ln different after migration"
19739 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19740 error "${tfile}_ln_other different after migration"
19742 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19743 [ $stripe_count = 2 ] ||
19744 error "dir strpe_count $d != 2 after migration."
19746 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19747 [ $stripe_count = 2 ] ||
19748 error "file strpe_count $d != 2 after migration."
19750 #migrate back to MDT0
19753 $LFS migrate -m $MDTIDX $migrate_dir ||
19754 error "fails on migrating remote dir to MDT0"
19756 echo "migrate back to MDT0, checking.."
19757 for file in $(find $migrate_dir); do
19758 mdt_index=$($LFS getstripe -m $file)
19759 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19760 error "$file is not on MDT${MDTIDX}"
19763 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19764 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19765 error " expect $old_dir_flag get $new_dir_flag"
19767 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19768 [ "$old_file_flag" = "$new_file_flag" ] ||
19769 error " expect $old_file_flag get $new_file_flag"
19771 local new_dir_mode=$(stat -c%f $migrate_dir)
19772 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19773 error "expect mode $old_dir_mode get $new_dir_mode"
19775 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19776 [ "$old_file_mode" = "$new_file_mode" ] ||
19777 error "expect mode $old_file_mode get $new_file_mode"
19779 diff /etc/passwd ${migrate_dir}/$tfile ||
19780 error "$tfile different after migration"
19782 diff /etc/passwd ${other_dir}/luna ||
19783 error "luna different after migration"
19785 diff /etc/passwd ${migrate_dir}/sofia ||
19786 error "sofia different after migration"
19788 diff /etc/passwd ${other_dir}/zachary ||
19789 error "zachary different after migration"
19791 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19792 error "${tfile}_ln different after migration"
19794 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19795 error "${tfile}_ln_other different after migration"
19797 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19798 [ $stripe_count = 2 ] ||
19799 error "dir strpe_count $d != 2 after migration."
19801 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19802 [ $stripe_count = 2 ] ||
19803 error "file strpe_count $d != 2 after migration."
19805 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19807 run_test 230b "migrate directory"
19810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19812 remote_mds_nodsh && skip "remote MDS with nodsh"
19813 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19814 skip "Need MDS version at least 2.11.52"
19820 local migrate_dir=$DIR/$tdir/migrate_dir
19822 #If migrating directory fails in the middle, all entries of
19823 #the directory is still accessiable.
19824 test_mkdir $DIR/$tdir
19825 test_mkdir -i0 -c1 $migrate_dir
19826 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19828 createmany -o $migrate_dir/f $total ||
19829 error "create files under ${migrate_dir} failed"
19831 # fail after migrating top dir, and this will fail only once, so the
19832 # first sub file migration will fail (currently f3), others succeed.
19833 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19834 do_facet mds1 lctl set_param fail_loc=0x1801
19835 local t=$(ls $migrate_dir | wc -l)
19836 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19837 error "migrate should fail"
19838 local u=$(ls $migrate_dir | wc -l)
19839 [ "$u" == "$t" ] || error "$u != $t during migration"
19841 # add new dir/file should succeed
19842 mkdir $migrate_dir/dir ||
19843 error "mkdir failed under migrating directory"
19844 touch $migrate_dir/file ||
19845 error "create file failed under migrating directory"
19847 # add file with existing name should fail
19848 for file in $migrate_dir/f*; do
19849 stat $file > /dev/null || error "stat $file failed"
19850 $OPENFILE -f O_CREAT:O_EXCL $file &&
19851 error "open(O_CREAT|O_EXCL) $file should fail"
19852 $MULTIOP $file m && error "create $file should fail"
19853 touch $DIR/$tdir/remote_dir/$tfile ||
19854 error "touch $tfile failed"
19855 ln $DIR/$tdir/remote_dir/$tfile $file &&
19856 error "link $file should fail"
19857 mdt_index=$($LFS getstripe -m $file)
19858 if [ $mdt_index == 0 ]; then
19859 # file failed to migrate is not allowed to rename to
19860 mv $DIR/$tdir/remote_dir/$tfile $file &&
19861 error "rename to $file should fail"
19863 mv $DIR/$tdir/remote_dir/$tfile $file ||
19864 error "rename to $file failed"
19866 echo hello >> $file || error "write $file failed"
19869 # resume migration with different options should fail
19870 $LFS migrate -m 0 $migrate_dir &&
19871 error "migrate -m 0 $migrate_dir should fail"
19873 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19874 error "migrate -c 2 $migrate_dir should fail"
19876 # resume migration should succeed
19877 $LFS migrate -m $MDTIDX $migrate_dir ||
19878 error "migrate $migrate_dir failed"
19880 echo "Finish migration, then checking.."
19881 for file in $(find $migrate_dir); do
19882 mdt_index=$($LFS getstripe -m $file)
19883 [ $mdt_index == $MDTIDX ] ||
19884 error "$file is not on MDT${MDTIDX}"
19887 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19889 run_test 230c "check directory accessiblity if migration failed"
19892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19893 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19894 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19895 skip "Need MDS version at least 2.11.52"
19897 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19899 local migrate_dir=$DIR/$tdir/migrate_dir
19909 old_index=$((RANDOM % MDSCOUNT))
19910 old_count=$((MDSCOUNT - old_index))
19911 new_index=$((RANDOM % MDSCOUNT))
19912 new_count=$((MDSCOUNT - new_index))
19913 new_hash=1 # for all_char
19915 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19916 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19918 test_mkdir $DIR/$tdir
19919 test_mkdir -i $old_index -c $old_count $migrate_dir
19921 for ((i=0; i<100; i++)); do
19922 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19923 createmany -o $migrate_dir/dir_${i}/f 100 ||
19924 error "create files under remote dir failed $i"
19927 echo -n "Migrate from MDT$old_index "
19928 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19929 echo -n "to MDT$new_index"
19930 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19933 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19934 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19935 error "migrate remote dir error"
19937 echo "Finish migration, then checking.."
19938 for file in $(find $migrate_dir -maxdepth 1); do
19939 mdt_index=$($LFS getstripe -m $file)
19940 if [ $mdt_index -lt $new_index ] ||
19941 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19942 error "$file is on MDT$mdt_index"
19946 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19948 run_test 230d "check migrate big directory"
19951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19952 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19953 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19954 skip "Need MDS version at least 2.11.52"
19961 mkdir_on_mdt0 $DIR/$tdir
19962 mkdir $DIR/$tdir/migrate_dir
19963 mkdir $DIR/$tdir/other_dir
19964 touch $DIR/$tdir/migrate_dir/a
19965 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19966 ls $DIR/$tdir/other_dir
19968 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19969 error "migrate dir fails"
19971 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19972 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19974 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19975 [ $mdt_index == 0 ] || error "a is not on MDT0"
19977 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19978 error "migrate dir fails"
19980 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19981 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19983 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19984 [ $mdt_index == 1 ] || error "a is not on MDT1"
19986 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19987 [ $mdt_index == 1 ] || error "b is not on MDT1"
19989 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19990 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19992 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19994 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19996 run_test 230e "migrate mulitple local link files"
19999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20001 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20002 skip "Need MDS version at least 2.11.52"
20007 mkdir -p $DIR/$tdir
20008 mkdir $DIR/$tdir/migrate_dir
20009 $LFS mkdir -i1 $DIR/$tdir/other_dir
20010 touch $DIR/$tdir/migrate_dir/a
20011 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20012 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20013 ls $DIR/$tdir/other_dir
20015 # a should be migrated to MDT1, since no other links on MDT0
20016 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20017 error "#1 migrate dir fails"
20018 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20019 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20020 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20021 [ $mdt_index == 1 ] || error "a is not on MDT1"
20023 # a should stay on MDT1, because it is a mulitple link file
20024 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20025 error "#2 migrate dir fails"
20026 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20027 [ $mdt_index == 1 ] || error "a is not on MDT1"
20029 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20030 error "#3 migrate dir fails"
20032 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20033 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20034 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20036 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20037 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20039 # a should be migrated to MDT0, since no other links on MDT1
20040 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20041 error "#4 migrate dir fails"
20042 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20043 [ $mdt_index == 0 ] || error "a is not on MDT0"
20045 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20047 run_test 230f "migrate mulitple remote link files"
20050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20052 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20053 skip "Need MDS version at least 2.11.52"
20055 mkdir -p $DIR/$tdir/migrate_dir
20057 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20058 error "migrating dir to non-exist MDT succeeds"
20061 run_test 230g "migrate dir to non-exist MDT"
20064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20066 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20067 skip "Need MDS version at least 2.11.52"
20071 mkdir -p $DIR/$tdir/migrate_dir
20073 $LFS migrate -m1 $DIR &&
20074 error "migrating mountpoint1 should fail"
20076 $LFS migrate -m1 $DIR/$tdir/.. &&
20077 error "migrating mountpoint2 should fail"
20080 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20081 error "migrating $tdir/migrate_dir/.. should fail"
20085 run_test 230h "migrate .. and root"
20088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20089 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20090 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20091 skip "Need MDS version at least 2.11.52"
20093 mkdir -p $DIR/$tdir/migrate_dir
20095 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20096 error "migration fails with a tailing slash"
20098 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20099 error "migration fails with two tailing slashes"
20101 run_test 230i "lfs migrate -m tolerates trailing slashes"
20104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20105 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20106 skip "Need MDS version at least 2.11.52"
20108 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20109 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20110 error "create $tfile failed"
20111 cat /etc/passwd > $DIR/$tdir/$tfile
20113 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20115 cmp /etc/passwd $DIR/$tdir/$tfile ||
20116 error "DoM file mismatch after migration"
20118 run_test 230j "DoM file data not changed after dir migration"
20121 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20122 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20123 skip "Need MDS version at least 2.11.56"
20126 local files_on_starting_mdt=0
20128 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20129 $LFS getdirstripe $DIR/$tdir
20130 for i in $(seq $total); do
20131 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20132 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20133 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20136 echo "$files_on_starting_mdt files on MDT0"
20138 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20139 $LFS getdirstripe $DIR/$tdir
20141 files_on_starting_mdt=0
20142 for i in $(seq $total); do
20143 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20144 error "file $tfile.$i mismatch after migration"
20145 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20146 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20149 echo "$files_on_starting_mdt files on MDT1 after migration"
20150 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20152 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20153 $LFS getdirstripe $DIR/$tdir
20155 files_on_starting_mdt=0
20156 for i in $(seq $total); do
20157 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20158 error "file $tfile.$i mismatch after 2nd migration"
20159 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20160 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20163 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20164 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20168 run_test 230k "file data not changed after dir migration"
20171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20172 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20173 skip "Need MDS version at least 2.11.56"
20175 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20176 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20177 error "create files under remote dir failed $i"
20178 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20180 run_test 230l "readdir between MDTs won't crash"
20183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20184 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20185 skip "Need MDS version at least 2.11.56"
20188 local mig_dir=$DIR/$tdir/migrate_dir
20189 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20193 echo "Creating files and dirs with xattrs"
20194 test_mkdir $DIR/$tdir
20195 test_mkdir -i0 -c1 $mig_dir
20197 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20198 error "cannot set xattr attr1 on dir"
20199 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20200 error "cannot set xattr attr2 on dir"
20201 touch $mig_dir/dir/f0
20202 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20203 error "cannot set xattr attr1 on file"
20204 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20205 error "cannot set xattr attr2 on file"
20206 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20207 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20208 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20209 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20210 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20211 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20212 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20213 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20214 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20216 echo "Migrating to MDT1"
20217 $LFS migrate -m $MDTIDX $mig_dir ||
20218 error "fails on migrating dir to MDT1"
20220 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20221 echo "Checking xattrs"
20222 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20223 [ "$val" = $longstr ] ||
20224 error "expecting xattr1 $longstr on dir, found $val"
20225 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20226 [ "$val" = $shortstr ] ||
20227 error "expecting xattr2 $shortstr on dir, found $val"
20228 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20229 [ "$val" = $longstr ] ||
20230 error "expecting xattr1 $longstr on file, found $val"
20231 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20232 [ "$val" = $shortstr ] ||
20233 error "expecting xattr2 $shortstr on file, found $val"
20235 run_test 230m "xattrs not changed after dir migration"
20238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20239 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20240 skip "Need MDS version at least 2.13.53"
20242 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20243 cat /etc/hosts > $DIR/$tdir/$tfile
20244 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20245 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20247 cmp /etc/hosts $DIR/$tdir/$tfile ||
20248 error "File data mismatch after migration"
20250 run_test 230n "Dir migration with mirrored file"
20253 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20254 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20255 skip "Need MDS version at least 2.13.52"
20257 local mdts=$(comma_list $(mdts_nodes))
20259 local restripe_status
20263 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20265 # in case "crush" hash type is not set
20266 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20268 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20269 mdt.*MDT0000.enable_dir_restripe)
20270 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20271 stack_trap "do_nodes $mdts $LCTL set_param \
20272 mdt.*.enable_dir_restripe=$restripe_status"
20275 createmany -m $DIR/$tdir/f 100 ||
20276 error "create files under remote dir failed $i"
20277 createmany -d $DIR/$tdir/d 100 ||
20278 error "create dirs under remote dir failed $i"
20280 for i in $(seq 2 $MDSCOUNT); do
20281 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20282 $LFS setdirstripe -c $i $DIR/$tdir ||
20283 error "split -c $i $tdir failed"
20284 wait_update $HOSTNAME \
20285 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20286 error "dir split not finished"
20287 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20288 awk '/migrate/ {sum += $2} END { print sum }')
20289 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20290 # delta is around total_files/stripe_count
20291 (( $delta < 200 / (i - 1) + 4 )) ||
20292 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20295 run_test 230o "dir split"
20298 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20299 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20300 skip "Need MDS version at least 2.13.52"
20302 local mdts=$(comma_list $(mdts_nodes))
20304 local restripe_status
20308 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20310 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20312 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20313 mdt.*MDT0000.enable_dir_restripe)
20314 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20315 stack_trap "do_nodes $mdts $LCTL set_param \
20316 mdt.*.enable_dir_restripe=$restripe_status"
20318 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20319 createmany -m $DIR/$tdir/f 100 ||
20320 error "create files under remote dir failed"
20321 createmany -d $DIR/$tdir/d 100 ||
20322 error "create dirs under remote dir failed"
20324 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20325 local mdt_hash="crush"
20327 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20328 $LFS setdirstripe -c $c $DIR/$tdir ||
20329 error "split -c $c $tdir failed"
20330 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20331 mdt_hash="$mdt_hash,fixed"
20332 elif [ $c -eq 1 ]; then
20335 wait_update $HOSTNAME \
20336 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20337 error "dir merge not finished"
20338 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20339 awk '/migrate/ {sum += $2} END { print sum }')
20340 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20341 # delta is around total_files/stripe_count
20342 (( delta < 200 / c + 4 )) ||
20343 error "$delta files migrated >= $((200 / c + 4))"
20346 run_test 230p "dir merge"
20349 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20350 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20351 skip "Need MDS version at least 2.13.52"
20353 local mdts=$(comma_list $(mdts_nodes))
20354 local saved_threshold=$(do_facet mds1 \
20355 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20356 local saved_delta=$(do_facet mds1 \
20357 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20358 local threshold=100
20361 local stripe_count=0
20366 # test with fewer files on ZFS
20367 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20369 stack_trap "do_nodes $mdts $LCTL set_param \
20370 mdt.*.dir_split_count=$saved_threshold"
20371 stack_trap "do_nodes $mdts $LCTL set_param \
20372 mdt.*.dir_split_delta=$saved_delta"
20373 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20374 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20375 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20376 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20377 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20378 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20380 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20381 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20383 create=$((threshold * 3 / 2))
20384 while [ $stripe_count -lt $MDSCOUNT ]; do
20385 createmany -m $DIR/$tdir/f $total $create ||
20386 error "create sub files failed"
20387 stat $DIR/$tdir > /dev/null
20388 total=$((total + create))
20389 stripe_count=$((stripe_count + delta))
20390 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20392 wait_update $HOSTNAME \
20393 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20394 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20396 wait_update $HOSTNAME \
20397 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20398 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20400 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20401 echo "$nr_files/$total files on MDT$stripe_index after split"
20402 # allow 10% margin of imbalance with crush hash
20403 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20404 error "$nr_files files on MDT$stripe_index after split"
20406 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20407 [ $nr_files -eq $total ] ||
20408 error "total sub files $nr_files != $total"
20411 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20413 echo "fixed layout directory won't auto split"
20414 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20415 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20416 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20417 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20418 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20420 run_test 230q "dir auto split"
20423 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20424 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20425 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20426 skip "Need MDS version at least 2.13.54"
20428 # maximum amount of local locks:
20429 # parent striped dir - 2 locks
20430 # new stripe in parent to migrate to - 1 lock
20431 # source and target - 2 locks
20432 # Total 5 locks for regular file
20433 mkdir -p $DIR/$tdir
20434 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20435 touch $DIR/$tdir/dir1/eee
20437 # create 4 hardlink for 4 more locks
20438 # Total: 9 locks > RS_MAX_LOCKS (8)
20439 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20440 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20441 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20442 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20443 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20444 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20445 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20446 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20448 cancel_lru_locks mdc
20450 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20451 error "migrate dir fails"
20453 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20455 run_test 230r "migrate with too many local locks"
20458 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20459 skip "Need MDS version at least 2.14.52"
20461 local mdts=$(comma_list $(mdts_nodes))
20462 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20463 mdt.*MDT0000.enable_dir_restripe)
20465 stack_trap "do_nodes $mdts $LCTL set_param \
20466 mdt.*.enable_dir_restripe=$restripe_status"
20470 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20471 test_mkdir $DIR/$tdir
20472 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20473 error "$LFS mkdir should return EEXIST if target exists"
20477 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20481 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20482 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20483 skip "Need MDS version at least 2.14.50"
20485 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20486 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20487 $LFS project -p 1 -s $DIR/$tdir ||
20488 error "set $tdir project id failed"
20489 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20490 error "set subdir project id failed"
20491 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20493 run_test 230t "migrate directory with project ID set"
20497 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20498 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20499 skip "Need MDS version at least 2.14.53"
20503 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20504 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20505 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20506 for i in $(seq 0 $((MDSCOUNT - 1))); do
20507 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20508 echo "$count dirs migrated to MDT$i"
20510 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20511 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20513 run_test 230u "migrate directory by QOS"
20517 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20518 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20519 skip "Need MDS version at least 2.14.53"
20523 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20524 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20525 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20526 for i in $(seq 0 $((MDSCOUNT - 1))); do
20527 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20528 echo "$count subdirs migrated to MDT$i"
20529 (( i == 3 )) && (( count > 0 )) &&
20530 error "subdir shouldn't be migrated to MDT3"
20532 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20533 (( count == 3 )) || error "dirs migrated to $count MDTs"
20535 run_test 230v "subdir migrated to the MDT where its parent is located"
20538 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20539 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20540 skip "Need MDS version at least 2.14.53"
20542 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20544 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20545 error "migrate failed"
20547 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20548 error "$tdir stripe count mismatch"
20550 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20551 error "$tdir/sub is striped"
20553 run_test 230w "non-recursive mode dir migration"
20557 # For simplicity this test assumes that max_pages_per_rpc
20558 # is the same across all OSCs
20559 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20560 local bulk_size=$((max_pages * PAGE_SIZE))
20561 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20564 mkdir -p $DIR/$tdir
20565 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20566 error "failed to set stripe with -S ${brw_size}M option"
20568 # clear the OSC stats
20569 $LCTL set_param osc.*.stats=0 &>/dev/null
20572 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20573 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20574 oflag=direct &>/dev/null || error "dd failed"
20576 sync; sleep 1; sync # just to be safe
20577 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20578 if [ x$nrpcs != "x1" ]; then
20579 $LCTL get_param osc.*.stats
20580 error "found $nrpcs ost_write RPCs, not 1 as expected"
20584 # Drop the OSC cache, otherwise we will read from it
20585 cancel_lru_locks osc
20587 # clear the OSC stats
20588 $LCTL set_param osc.*.stats=0 &>/dev/null
20590 # Client reads $bulk_size.
20591 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20592 iflag=direct &>/dev/null || error "dd failed"
20594 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20595 if [ x$nrpcs != "x1" ]; then
20596 $LCTL get_param osc.*.stats
20597 error "found $nrpcs ost_read RPCs, not 1 as expected"
20600 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20603 mkdir -p $DIR/$tdir
20605 for i in {0..1023}; do
20606 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20607 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20608 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20612 run_test 231b "must not assert on fully utilized OST request buffer"
20615 mkdir -p $DIR/$tdir
20616 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20618 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20619 do_facet ost1 $LCTL set_param fail_loc=0x31c
20621 # ignore dd failure
20622 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20624 do_facet ost1 $LCTL set_param fail_loc=0
20625 umount_client $MOUNT || error "umount failed"
20626 mount_client $MOUNT || error "mount failed"
20627 stop ost1 || error "cannot stop ost1"
20628 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20630 run_test 232a "failed lock should not block umount"
20633 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20634 skip "Need MDS version at least 2.10.58"
20636 mkdir -p $DIR/$tdir
20637 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20638 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20640 cancel_lru_locks osc
20642 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20643 do_facet ost1 $LCTL set_param fail_loc=0x31c
20646 $LFS data_version $DIR/$tdir/$tfile || true
20648 do_facet ost1 $LCTL set_param fail_loc=0
20649 umount_client $MOUNT || error "umount failed"
20650 mount_client $MOUNT || error "mount failed"
20651 stop ost1 || error "cannot stop ost1"
20652 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20654 run_test 232b "failed data version lock should not block umount"
20657 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20658 skip "Need MDS version at least 2.3.64"
20659 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20661 local fid=$($LFS path2fid $MOUNT)
20663 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20664 error "cannot access $MOUNT using its FID '$fid'"
20666 run_test 233a "checking that OBF of the FS root succeeds"
20669 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20670 skip "Need MDS version at least 2.5.90"
20671 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20673 local fid=$($LFS path2fid $MOUNT/.lustre)
20675 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20676 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20678 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20679 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20680 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20682 run_test 233b "checking that OBF of the FS .lustre succeeds"
20685 local p="$TMP/sanityN-$TESTNAME.parameters"
20686 save_lustre_params client "llite.*.xattr_cache" > $p
20687 lctl set_param llite.*.xattr_cache 1 ||
20688 skip_env "xattr cache is not supported"
20690 mkdir -p $DIR/$tdir || error "mkdir failed"
20691 touch $DIR/$tdir/$tfile || error "touch failed"
20692 # OBD_FAIL_LLITE_XATTR_ENOMEM
20693 $LCTL set_param fail_loc=0x1405
20694 getfattr -n user.attr $DIR/$tdir/$tfile &&
20695 error "getfattr should have failed with ENOMEM"
20696 $LCTL set_param fail_loc=0x0
20699 restore_lustre_params < $p
20702 run_test 234 "xattr cache should not crash on ENOMEM"
20705 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20706 skip "Need MDS version at least 2.4.52"
20708 flock_deadlock $DIR/$tfile
20713 124) error "process hangs on a deadlock"
20715 *) error "error executing flock_deadlock $DIR/$tfile"
20719 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20723 check_swap_layouts_support
20725 local ref1=/etc/passwd
20726 local ref2=/etc/group
20727 local file1=$DIR/$tdir/f1
20728 local file2=$DIR/$tdir/f2
20730 test_mkdir -c1 $DIR/$tdir
20731 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20732 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20733 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20734 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20735 local fd=$(free_fd)
20736 local cmd="exec $fd<>$file2"
20739 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20740 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20743 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20748 run_test 236 "Layout swap on open unlinked file"
20750 # LU-4659 linkea consistency
20752 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20753 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20754 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20755 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20758 ln $DIR/$tfile $DIR/$tfile.lnk
20759 touch $DIR/$tfile.new
20760 mv $DIR/$tfile.new $DIR/$tfile
20761 local fid1=$($LFS path2fid $DIR/$tfile)
20762 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20763 local path1=$($LFS fid2path $FSNAME "$fid1")
20764 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20765 local path2=$($LFS fid2path $FSNAME "$fid2")
20766 [ $tfile.lnk == $path2 ] ||
20767 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20770 run_test 238 "Verify linkea consistency"
20772 test_239A() { # was test_239
20773 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20774 skip "Need MDS version at least 2.5.60"
20776 local list=$(comma_list $(mdts_nodes))
20778 mkdir -p $DIR/$tdir
20779 createmany -o $DIR/$tdir/f- 5000
20780 unlinkmany $DIR/$tdir/f- 5000
20781 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20782 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20783 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20784 osp.*MDT*.sync_in_flight" | calc_sum)
20785 [ "$changes" -eq 0 ] || error "$changes not synced"
20787 run_test 239A "osp_sync test"
20789 test_239a() { #LU-5297
20790 remote_mds_nodsh && skip "remote MDS with nodsh"
20793 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20794 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20795 chgrp $RUNAS_GID $DIR/$tfile
20796 wait_delete_completed
20798 run_test 239a "process invalid osp sync record correctly"
20800 test_239b() { #LU-5297
20801 remote_mds_nodsh && skip "remote MDS with nodsh"
20804 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20805 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20806 chgrp $RUNAS_GID $DIR/$tfile1
20807 wait_delete_completed
20808 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20810 chgrp $RUNAS_GID $DIR/$tfile2
20811 wait_delete_completed
20813 run_test 239b "process osp sync record with ENOMEM error correctly"
20816 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20817 remote_mds_nodsh && skip "remote MDS with nodsh"
20819 mkdir -p $DIR/$tdir
20821 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20822 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20823 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20824 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20826 umount_client $MOUNT || error "umount failed"
20827 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20828 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20829 mount_client $MOUNT || error "failed to mount client"
20831 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20832 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20834 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20840 for LOOP in $(seq $count); do
20841 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20842 cancel_lru_locks $OSC || true
20850 for LOOP in $(seq $1); do
20851 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20856 test_241a() { # was test_241
20857 local bsize=$PAGE_SIZE
20859 (( bsize < 40960 )) && bsize=40960
20860 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20862 cancel_lru_locks $OSC
20863 test_241_bio 1000 $bsize &
20865 test_241_dio 1000 $bsize
20868 run_test 241a "bio vs dio"
20871 local bsize=$PAGE_SIZE
20873 (( bsize < 40960 )) && bsize=40960
20874 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20876 test_241_dio 1000 $bsize &
20878 test_241_dio 1000 $bsize
20881 run_test 241b "dio vs dio"
20884 remote_mds_nodsh && skip "remote MDS with nodsh"
20886 mkdir_on_mdt0 $DIR/$tdir
20887 touch $DIR/$tdir/$tfile
20889 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20890 do_facet mds1 lctl set_param fail_loc=0x105
20891 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20893 do_facet mds1 lctl set_param fail_loc=0
20894 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20896 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20900 test_mkdir $DIR/$tdir
20901 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20903 run_test 243 "various group lock tests"
20907 test_mkdir $DIR/$tdir
20908 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20909 sendfile_grouplock $DIR/$tdir/$tfile || \
20910 error "sendfile+grouplock failed"
20913 run_test 244a "sendfile with group lock tests"
20917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20920 local size=$((1024*1024))
20922 test_mkdir $DIR/$tdir
20923 for i in $(seq 1 $threads); do
20924 local file=$DIR/$tdir/file_$((i / 10))
20925 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20928 for i in $(seq 1 $threads); do
20932 run_test 244b "multi-threaded write with group lock"
20935 local flagname="multi_mod_rpcs"
20936 local connect_data_name="max_mod_rpcs"
20939 # check if multiple modify RPCs flag is set
20940 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20941 grep "connect_flags:")
20944 echo "$out" | grep -qw $flagname
20945 if [ $? -ne 0 ]; then
20946 echo "connect flag $flagname is not set"
20950 # check if multiple modify RPCs data is set
20951 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20954 echo "$out" | grep -qw $connect_data_name ||
20955 error "import should have connect data $connect_data_name"
20957 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
20960 local flagname="multi_mod_rpcs"
20961 local connect_data_name="max_mod_rpcs"
20964 remote_mds_nodsh && skip "remote MDS with nodsh"
20965 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
20967 # check if multiple modify RPCs flag is set
20968 out=$(do_facet mds1 \
20969 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
20970 grep "connect_flags:")
20973 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
20975 # check if multiple modify RPCs data is set
20976 out=$(do_facet mds1 \
20977 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
20979 [[ "$out" =~ $connect_data_name ]] ||
20982 error "missing connect data $connect_data_name"
20985 run_test 245b "check osp connection flag/data: multiple modify RPCs"
20991 umount_client $submount
20996 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20998 skip_env "Fileset feature is not supported"
21000 local submount=${MOUNT}_$tdir
21003 mkdir -p $submount || error "mkdir $submount failed"
21004 FILESET="$FILESET/$tdir" mount_client $submount ||
21005 error "mount $submount failed"
21006 trap "cleanup_247 $submount" EXIT
21007 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21008 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21009 error "read $MOUNT/$tdir/$tfile failed"
21010 cleanup_247 $submount
21012 run_test 247a "mount subdir as fileset"
21015 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21016 skip_env "Fileset feature is not supported"
21018 local submount=${MOUNT}_$tdir
21020 rm -rf $MOUNT/$tdir
21021 mkdir -p $submount || error "mkdir $submount failed"
21023 FILESET="$FILESET/$tdir" mount_client $submount &&
21024 error "mount $submount should fail"
21027 run_test 247b "mount subdir that dose not exist"
21030 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21031 skip_env "Fileset feature is not supported"
21033 local submount=${MOUNT}_$tdir
21035 mkdir -p $MOUNT/$tdir/dir1
21036 mkdir -p $submount || error "mkdir $submount failed"
21037 trap "cleanup_247 $submount" EXIT
21038 FILESET="$FILESET/$tdir" mount_client $submount ||
21039 error "mount $submount failed"
21040 local fid=$($LFS path2fid $MOUNT/)
21041 $LFS fid2path $submount $fid && error "fid2path should fail"
21042 cleanup_247 $submount
21044 run_test 247c "running fid2path outside subdirectory root"
21047 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21048 skip "Fileset feature is not supported"
21050 local submount=${MOUNT}_$tdir
21052 mkdir -p $MOUNT/$tdir/dir1
21053 mkdir -p $submount || error "mkdir $submount failed"
21054 FILESET="$FILESET/$tdir" mount_client $submount ||
21055 error "mount $submount failed"
21056 trap "cleanup_247 $submount" EXIT
21058 local td=$submount/dir1
21059 local fid=$($LFS path2fid $td)
21060 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21062 # check that we get the same pathname back
21065 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21066 echo "$rootpath $fid"
21067 found=$($LFS fid2path $rootpath "$fid")
21068 [ -n "$found" ] || error "fid2path should succeed"
21069 [ "$found" == "$td" ] || error "fid2path $found != $td"
21071 # check wrong root path format
21072 rootpath=$submount"_wrong"
21073 found=$($LFS fid2path $rootpath "$fid")
21074 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21076 cleanup_247 $submount
21078 run_test 247d "running fid2path inside subdirectory root"
21082 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21084 skip "Fileset feature is not supported"
21086 local submount=${MOUNT}_$tdir
21089 mkdir -p $submount || error "mkdir $submount failed"
21090 FILESET="$FILESET/.." mount_client $submount &&
21091 error "mount $submount should fail"
21094 run_test 247e "mount .. as fileset"
21097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21098 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21099 skip "Need at least version 2.13.52"
21100 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21101 skip "Need at least version 2.14.50"
21102 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21104 skip "Fileset feature is not supported"
21106 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21107 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21108 error "mkdir remote failed"
21109 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21110 error "mkdir remote/subdir failed"
21111 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21112 error "mkdir striped failed"
21113 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21115 local submount=${MOUNT}_$tdir
21117 mkdir -p $submount || error "mkdir $submount failed"
21118 stack_trap "rmdir $submount"
21122 local fileset=$FILESET
21123 local mdts=$(comma_list $(mdts_nodes))
21125 stat=$(do_facet mds1 $LCTL get_param -n \
21126 mdt.*MDT0000.enable_remote_subdir_mount)
21127 stack_trap "do_nodes $mdts $LCTL set_param \
21128 mdt.*.enable_remote_subdir_mount=$stat"
21130 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21131 stack_trap "umount_client $submount"
21132 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21133 error "mount remote dir $dir should fail"
21135 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21136 $tdir/striped/. ; do
21137 FILESET="$fileset/$dir" mount_client $submount ||
21138 error "mount $dir failed"
21139 umount_client $submount
21142 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21143 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21144 error "mount $tdir/remote failed"
21146 run_test 247f "mount striped or remote directory as fileset"
21149 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21150 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21151 skip "Need at least version 2.14.50"
21153 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21154 error "mkdir $tdir failed"
21155 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21157 local submount=${MOUNT}_$tdir
21159 mkdir -p $submount || error "mkdir $submount failed"
21160 stack_trap "rmdir $submount"
21162 FILESET="$fileset/$tdir" mount_client $submount ||
21163 error "mount $dir failed"
21164 stack_trap "umount $submount"
21166 local mdts=$(comma_list $(mdts_nodes))
21170 stat $submount > /dev/null
21171 cancel_lru_locks $MDC
21172 stat $submount > /dev/null
21173 stat $submount/$tfile > /dev/null
21174 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21175 stat $submount/$tfile > /dev/null
21176 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21177 awk '/getattr/ {sum += $2} END {print sum}')
21179 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21181 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21184 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21185 [ -z "$fast_read_sav" ] && skip "no fast read support"
21187 # create a large file for fast read verification
21188 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21190 # make sure the file is created correctly
21191 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21192 { rm -f $DIR/$tfile; skip "file creation error"; }
21194 echo "Test 1: verify that fast read is 4 times faster on cache read"
21196 # small read with fast read enabled
21197 $LCTL set_param -n llite.*.fast_read=1
21198 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21199 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21200 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21201 # small read with fast read disabled
21202 $LCTL set_param -n llite.*.fast_read=0
21203 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21204 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21205 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21207 # verify that fast read is 4 times faster for cache read
21208 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21209 error_not_in_vm "fast read was not 4 times faster: " \
21210 "$t_fast vs $t_slow"
21212 echo "Test 2: verify the performance between big and small read"
21213 $LCTL set_param -n llite.*.fast_read=1
21215 # 1k non-cache read
21216 cancel_lru_locks osc
21217 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21218 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21219 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21221 # 1M non-cache read
21222 cancel_lru_locks osc
21223 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21224 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21225 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21227 # verify that big IO is not 4 times faster than small IO
21228 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21229 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21231 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21234 run_test 248a "fast read verification"
21237 # Default short_io_bytes=16384, try both smaller and larger sizes.
21238 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21239 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21240 echo "bs=53248 count=113 normal buffered write"
21241 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21242 error "dd of initial data file failed"
21243 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21245 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21246 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21247 error "dd with sync normal writes failed"
21248 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21250 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21251 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21252 error "dd with sync small writes failed"
21253 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21255 cancel_lru_locks osc
21257 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21258 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21259 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21260 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21261 iflag=direct || error "dd with O_DIRECT small read failed"
21262 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21263 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21264 error "compare $TMP/$tfile.1 failed"
21266 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21267 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21269 # just to see what the maximum tunable value is, and test parsing
21270 echo "test invalid parameter 2MB"
21271 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21272 error "too-large short_io_bytes allowed"
21273 echo "test maximum parameter 512KB"
21274 # if we can set a larger short_io_bytes, run test regardless of version
21275 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21276 # older clients may not allow setting it this large, that's OK
21277 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21278 skip "Need at least client version 2.13.50"
21279 error "medium short_io_bytes failed"
21281 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21282 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21284 echo "test large parameter 64KB"
21285 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21286 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21288 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21289 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21290 error "dd with sync large writes failed"
21291 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21293 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21294 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21295 num=$((113 * 4096 / PAGE_SIZE))
21296 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21297 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21298 error "dd with O_DIRECT large writes failed"
21299 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21300 error "compare $DIR/$tfile.3 failed"
21302 cancel_lru_locks osc
21304 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21305 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21306 error "dd with O_DIRECT large read failed"
21307 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21308 error "compare $TMP/$tfile.2 failed"
21310 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21311 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21312 error "dd with O_DIRECT large read failed"
21313 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21314 error "compare $TMP/$tfile.3 failed"
21316 run_test 248b "test short_io read and write for both small and large sizes"
21318 test_249() { # LU-7890
21319 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21320 skip "Need at least version 2.8.54"
21323 $LFS setstripe -c 1 $DIR/$tfile
21324 # Offset 2T == 4k * 512M
21325 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21326 error "dd to 2T offset failed"
21328 run_test 249 "Write above 2T file size"
21331 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21332 && skip "no 16TB file size limit on ZFS"
21334 $LFS setstripe -c 1 $DIR/$tfile
21335 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21336 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21337 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21338 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21339 conv=notrunc,fsync && error "append succeeded"
21342 run_test 250 "Write above 16T limit"
21345 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21347 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21348 #Skip once - writing the first stripe will succeed
21349 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21350 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21351 error "short write happened"
21353 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21354 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21355 error "short read happened"
21359 run_test 251 "Handling short read and write correctly"
21362 remote_mds_nodsh && skip "remote MDS with nodsh"
21363 remote_ost_nodsh && skip "remote OST with nodsh"
21364 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21365 skip_env "ldiskfs only test"
21375 # check lr_reader on OST0000
21377 dev=$(facet_device $tgt)
21378 out=$(do_facet $tgt $LR_READER $dev)
21379 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21381 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21382 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21383 error "Invalid uuid returned by $LR_READER on target $tgt"
21384 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21386 # check lr_reader -c on MDT0000
21388 dev=$(facet_device $tgt)
21389 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21390 skip "$LR_READER does not support additional options"
21392 out=$(do_facet $tgt $LR_READER -c $dev)
21393 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21395 num=$(echo "$out" | grep -c "mdtlov")
21396 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21397 error "Invalid number of mdtlov clients returned by $LR_READER"
21398 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21400 # check lr_reader -cr on MDT0000
21401 out=$(do_facet $tgt $LR_READER -cr $dev)
21402 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21404 echo "$out" | grep -q "^reply_data:$" ||
21405 error "$LR_READER should have returned 'reply_data' section"
21406 num=$(echo "$out" | grep -c "client_generation")
21407 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21409 run_test 252 "check lr_reader tool"
21412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21413 remote_mds_nodsh && skip "remote MDS with nodsh"
21414 remote_mgs_nodsh && skip "remote MGS with nodsh"
21418 local ost_name=$(ostname_from_index $ostidx)
21421 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21422 do_facet $SINGLEMDS $LCTL get_param -n \
21423 osp.$mdtosc_proc1.reserved_mb_high ||
21424 skip "remote MDS does not support reserved_mb_high"
21428 wait_delete_completed
21431 pool_add $TESTNAME || error "Pool creation failed"
21432 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21434 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21435 error "Setstripe failed"
21437 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21439 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21441 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21443 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21444 osp.$mdtosc_proc1.prealloc_status)
21445 echo "prealloc_status $oa_status"
21447 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21448 error "File creation should fail"
21450 #object allocation was stopped, but we still able to append files
21451 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21452 oflag=append || error "Append failed"
21454 rm -f $DIR/$tdir/$tfile.0
21456 # For this test, we want to delete the files we created to go out of
21457 # space but leave the watermark, so we remain nearly out of space
21458 ost_watermarks_enospc_delete_files $tfile $ostidx
21460 wait_delete_completed
21464 for i in $(seq 10 12); do
21465 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21466 2>/dev/null || error "File creation failed after rm"
21469 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21470 osp.$mdtosc_proc1.prealloc_status)
21471 echo "prealloc_status $oa_status"
21473 if (( oa_status != 0 )); then
21474 error "Object allocation still disable after rm"
21477 run_test 253 "Check object allocation limit"
21480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21481 remote_mds_nodsh && skip "remote MDS with nodsh"
21483 local mdt=$(facet_svc $SINGLEMDS)
21485 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21486 skip "MDS does not support changelog_size"
21490 changelog_register || error "changelog_register failed"
21492 changelog_clear 0 || error "changelog_clear failed"
21494 local size1=$(do_facet $SINGLEMDS \
21495 $LCTL get_param -n mdd.$mdt.changelog_size)
21496 echo "Changelog size $size1"
21499 $LFS mkdir -i 0 $DIR/$tdir
21501 mkdir -p $DIR/$tdir/pics/2008/zachy
21502 touch $DIR/$tdir/pics/2008/zachy/timestamp
21503 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21504 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21505 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21506 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21507 rm $DIR/$tdir/pics/desktop.jpg
21509 local size2=$(do_facet $SINGLEMDS \
21510 $LCTL get_param -n mdd.$mdt.changelog_size)
21511 echo "Changelog size after work $size2"
21513 (( $size2 > $size1 )) ||
21514 error "new Changelog size=$size2 less than old size=$size1"
21516 run_test 254 "Check changelog size"
21523 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21524 awk -F: '{print $2}' | grep $type > /dev/null
21525 if [ $? -ne 0 ]; then
21535 lfs ladvise -a willread $file > /dev/null 2>&1
21536 if [ $? -eq 0 ]; then
21540 lfs ladvise -a willread $file 2>&1 |
21541 grep "Inappropriate ioctl for device" > /dev/null
21542 if [ $? -eq 0 ]; then
21549 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21552 # run a random read IO workload
21553 # usage: random_read_iops <filename> <filesize> <iosize>
21554 random_read_iops() {
21557 local iosize=${3:-4096}
21559 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21560 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21563 drop_file_oss_cache() {
21567 $LFS ladvise -a dontneed $file 2>/dev/null ||
21568 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21571 ladvise_willread_performance()
21574 local average_origin=0
21575 local average_cache=0
21576 local average_ladvise=0
21578 for ((i = 1; i <= $repeat; i++)); do
21579 echo "Iter $i/$repeat: reading without willread hint"
21580 cancel_lru_locks osc
21581 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21582 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21583 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21584 average_origin=$(bc <<<"$average_origin + $speed_origin")
21586 cancel_lru_locks osc
21587 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21588 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21589 average_cache=$(bc <<<"$average_cache + $speed_cache")
21591 cancel_lru_locks osc
21592 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21593 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21594 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21595 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21596 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21598 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21599 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21600 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21602 speedup_cache=$(percent $average_cache $average_origin)
21603 speedup_ladvise=$(percent $average_ladvise $average_origin)
21605 echo "Average uncached read: $average_origin"
21606 echo "Average speedup with OSS cached read: " \
21607 "$average_cache = +$speedup_cache%"
21608 echo "Average speedup with ladvise willread: " \
21609 "$average_ladvise = +$speedup_ladvise%"
21611 local lowest_speedup=20
21612 if (( ${average_cache%.*} < $lowest_speedup )); then
21613 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21614 " got $average_cache%. Skipping ladvise willread check."
21618 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21619 # it is still good to run until then to exercise 'ladvise willread'
21620 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21621 [ "$ost1_FSTYPE" = "zfs" ] &&
21622 echo "osd-zfs does not support dontneed or drop_caches" &&
21625 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21626 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21627 error_not_in_vm "Speedup with willread is less than " \
21628 "$lowest_speedup%, got $average_ladvise%"
21632 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21633 skip "lustre < 2.8.54 does not support ladvise "
21634 remote_ost_nodsh && skip "remote OST with nodsh"
21636 stack_trap "rm -f $DIR/$tfile"
21637 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21639 ladvise_no_type willread $DIR/$tfile &&
21640 skip "willread ladvise is not supported"
21642 ladvise_no_ioctl $DIR/$tfile &&
21643 skip "ladvise ioctl is not supported"
21646 local size=$((size_mb * 1048576))
21647 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21648 error "dd to $DIR/$tfile failed"
21650 lfs ladvise -a willread $DIR/$tfile ||
21651 error "Ladvise failed with no range argument"
21653 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21654 error "Ladvise failed with no -l or -e argument"
21656 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21657 error "Ladvise failed with only -e argument"
21659 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21660 error "Ladvise failed with only -l argument"
21662 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21663 error "End offset should not be smaller than start offset"
21665 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21666 error "End offset should not be equal to start offset"
21668 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21669 error "Ladvise failed with overflowing -s argument"
21671 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21672 error "Ladvise failed with overflowing -e argument"
21674 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21675 error "Ladvise failed with overflowing -l argument"
21677 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21678 error "Ladvise succeeded with conflicting -l and -e arguments"
21680 echo "Synchronous ladvise should wait"
21682 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21683 do_nodes $(comma_list $(osts_nodes)) \
21684 $LCTL set_param fail_val=$delay fail_loc=0x237
21686 local start_ts=$SECONDS
21687 lfs ladvise -a willread $DIR/$tfile ||
21688 error "Ladvise failed with no range argument"
21689 local end_ts=$SECONDS
21690 local inteval_ts=$((end_ts - start_ts))
21692 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21693 error "Synchronous advice didn't wait reply"
21696 echo "Asynchronous ladvise shouldn't wait"
21697 local start_ts=$SECONDS
21698 lfs ladvise -a willread -b $DIR/$tfile ||
21699 error "Ladvise failed with no range argument"
21700 local end_ts=$SECONDS
21701 local inteval_ts=$((end_ts - start_ts))
21703 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21704 error "Asynchronous advice blocked"
21707 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21708 ladvise_willread_performance
21710 run_test 255a "check 'lfs ladvise -a willread'"
21716 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21720 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21721 skip "lustre < 2.8.54 does not support ladvise "
21722 remote_ost_nodsh && skip "remote OST with nodsh"
21724 stack_trap "rm -f $DIR/$tfile"
21725 lfs setstripe -c 1 -i 0 $DIR/$tfile
21727 ladvise_no_type dontneed $DIR/$tfile &&
21728 skip "dontneed ladvise is not supported"
21730 ladvise_no_ioctl $DIR/$tfile &&
21731 skip "ladvise ioctl is not supported"
21733 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21734 [ "$ost1_FSTYPE" = "zfs" ] &&
21735 skip "zfs-osd does not support 'ladvise dontneed'"
21738 local size=$((size_mb * 1048576))
21739 # In order to prevent disturbance of other processes, only check 3/4
21740 # of the memory usage
21741 local kibibytes=$((size_mb * 1024 * 3 / 4))
21743 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21744 error "dd to $DIR/$tfile failed"
21746 #force write to complete before dropping OST cache & checking memory
21749 local total=$(facet_meminfo ost1 MemTotal)
21750 echo "Total memory: $total KiB"
21752 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21753 local before_read=$(facet_meminfo ost1 Cached)
21754 echo "Cache used before read: $before_read KiB"
21756 lfs ladvise -a willread $DIR/$tfile ||
21757 error "Ladvise willread failed"
21758 local after_read=$(facet_meminfo ost1 Cached)
21759 echo "Cache used after read: $after_read KiB"
21761 lfs ladvise -a dontneed $DIR/$tfile ||
21762 error "Ladvise dontneed again failed"
21763 local no_read=$(facet_meminfo ost1 Cached)
21764 echo "Cache used after dontneed ladvise: $no_read KiB"
21766 if [ $total -lt $((before_read + kibibytes)) ]; then
21767 echo "Memory is too small, abort checking"
21771 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21772 error "Ladvise willread should use more memory" \
21773 "than $kibibytes KiB"
21776 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21777 error "Ladvise dontneed should release more memory" \
21778 "than $kibibytes KiB"
21781 run_test 255b "check 'lfs ladvise -a dontneed'"
21784 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21785 skip "lustre < 2.10.50 does not support lockahead"
21787 local ost1_imp=$(get_osc_import_name client ost1)
21788 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21796 test_mkdir -p $DIR/$tdir
21797 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21799 #test 10 returns only success/failure
21801 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21803 if [ $rc -eq 255 ]; then
21804 error "Ladvise test${i} failed, ${rc}"
21807 #test 11 counts lock enqueue requests, all others count new locks
21809 count=$(do_facet ost1 \
21810 $LCTL get_param -n ost.OSS.ost.stats)
21811 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21813 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21815 if [ $rc -eq 255 ]; then
21816 error "Ladvise test${i} failed, ${rc}"
21819 new_count=$(do_facet ost1 \
21820 $LCTL get_param -n ost.OSS.ost.stats)
21821 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21822 awk '{ print $2 }')
21824 difference="$((new_count - count))"
21825 if [ $difference -ne $rc ]; then
21826 error "Ladvise test${i}, bad enqueue count, returned " \
21827 "${rc}, actual ${difference}"
21830 for i in $(seq 12 21); do
21831 # If we do not do this, we run the risk of having too many
21832 # locks and starting lock cancellation while we are checking
21834 cancel_lru_locks osc
21836 count=$($LCTL get_param -n \
21837 ldlm.namespaces.$imp_name.lock_unused_count)
21839 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21841 if [ $rc -eq 255 ]; then
21842 error "Ladvise test ${i} failed, ${rc}"
21845 new_count=$($LCTL get_param -n \
21846 ldlm.namespaces.$imp_name.lock_unused_count)
21847 difference="$((new_count - count))"
21849 # Test 15 output is divided by 100 to map down to valid return
21850 if [ $i -eq 15 ]; then
21854 if [ $difference -ne $rc ]; then
21855 error "Ladvise test ${i}, bad lock count, returned " \
21856 "${rc}, actual ${difference}"
21860 #test 22 returns only success/failure
21862 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21864 if [ $rc -eq 255 ]; then
21865 error "Ladvise test${i} failed, ${rc}"
21868 run_test 255c "suite of ladvise lockahead tests"
21871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21872 remote_mds_nodsh && skip "remote MDS with nodsh"
21873 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21874 changelog_users $SINGLEMDS | grep "^cl" &&
21875 skip "active changelog user"
21881 mdt_dev=$(facet_device $SINGLEMDS)
21884 changelog_register || error "changelog_register failed"
21887 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
21889 changelog_clear 0 || error "changelog_clear failed"
21892 touch $DIR/$tdir/{1..10}
21895 stop $SINGLEMDS || error "Fail to stop MDT"
21898 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21899 error "Fail to start MDT"
21901 #after mount new plainllog is used
21902 touch $DIR/$tdir/{11..19}
21903 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21904 stack_trap "rm -f $tmpfile"
21905 cat_sl=$(do_facet $SINGLEMDS "sync; \
21906 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21907 llog_reader $tmpfile | grep -c type=1064553b")
21908 do_facet $SINGLEMDS llog_reader $tmpfile
21910 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21912 changelog_clear 0 || error "changelog_clear failed"
21914 cat_sl=$(do_facet $SINGLEMDS "sync; \
21915 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21916 llog_reader $tmpfile | grep -c type=1064553b")
21918 if (( cat_sl == 2 )); then
21919 error "Empty plain llog was not deleted from changelog catalog"
21920 elif (( cat_sl != 1 )); then
21921 error "Active plain llog shouldn't be deleted from catalog"
21924 run_test 256 "Check llog delete for empty and not full state"
21927 remote_mds_nodsh && skip "remote MDS with nodsh"
21928 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21929 skip "Need MDS version at least 2.8.55"
21931 test_mkdir $DIR/$tdir
21933 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21934 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21937 #define OBD_FAIL_MDS_XATTR_REP 0x161
21938 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21939 local facet=mds$((mdtidx + 1))
21940 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21941 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21943 stop $facet || error "stop MDS failed"
21944 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21945 error "start MDS fail"
21946 wait_recovery_complete $facet
21948 run_test 257 "xattr locks are not lost"
21950 # Verify we take the i_mutex when security requires it
21952 #define OBD_FAIL_IMUTEX_SEC 0x141c
21953 $LCTL set_param fail_loc=0x141c
21955 chmod u+s $DIR/$tfile
21956 chmod a+rwx $DIR/$tfile
21957 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21959 if [ $RC -ne 0 ]; then
21960 error "error, failed to take i_mutex, rc=$?"
21964 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21966 # Verify we do NOT take the i_mutex in the normal case
21968 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21969 $LCTL set_param fail_loc=0x141d
21972 chmod a+rw $DIR/$tfile
21973 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21975 if [ $RC -ne 0 ]; then
21976 error "error, took i_mutex unnecessarily, rc=$?"
21981 run_test 258b "verify i_mutex security behavior"
21984 local file=$DIR/$tfile
21988 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21990 stack_trap "rm -f $file" EXIT
21992 wait_delete_completed
21993 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21994 echo "before: $before"
21996 $LFS setstripe -i 0 -c 1 $file
21997 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21999 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22000 echo "after write: $after"
22002 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22003 do_facet ost1 $LCTL set_param fail_loc=0x2301
22005 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22006 echo "after truncate: $after"
22009 do_facet ost1 $LCTL set_param fail_loc=0
22010 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22012 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22013 echo "after restart: $after"
22014 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22015 error "missing truncate?"
22019 run_test 259 "crash at delayed truncate"
22022 #define OBD_FAIL_MDC_CLOSE 0x806
22023 $LCTL set_param fail_loc=0x80000806
22027 run_test 260 "Check mdc_close fail"
22029 ### Data-on-MDT sanity tests ###
22031 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22032 skip "Need MDS version at least 2.10.55 for DoM"
22035 local dom=$DIR/$tdir/dom_file
22036 local tmp=$DIR/$tdir/tmp_file
22038 mkdir_on_mdt0 $DIR/$tdir
22040 # basic checks for DoM component creation
22041 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22042 error "Can set MDT layout to non-first entry"
22044 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22045 error "Can define multiple entries as MDT layout"
22047 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22049 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22050 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22051 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22053 local mdtidx=$($LFS getstripe -m $dom)
22054 local mdtname=MDT$(printf %04x $mdtidx)
22055 local facet=mds$((mdtidx + 1))
22056 local space_check=1
22058 # Skip free space checks with ZFS
22059 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22063 local size_tmp=$((65536 * 3))
22064 local mdtfree1=$(do_facet $facet \
22065 lctl get_param -n osd*.*$mdtname.kbytesfree)
22067 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22068 # check also direct IO along write
22069 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22070 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22072 cmp $tmp $dom || error "file data is different"
22073 [ $(stat -c%s $dom) == $size_tmp ] ||
22074 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22075 if [ $space_check == 1 ]; then
22076 local mdtfree2=$(do_facet $facet \
22077 lctl get_param -n osd*.*$mdtname.kbytesfree)
22079 # increase in usage from by $size_tmp
22080 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22081 error "MDT free space wrong after write: " \
22082 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22086 local size_dom=10000
22088 $TRUNCATE $dom $size_dom
22089 [ $(stat -c%s $dom) == $size_dom ] ||
22090 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22091 if [ $space_check == 1 ]; then
22092 mdtfree1=$(do_facet $facet \
22093 lctl get_param -n osd*.*$mdtname.kbytesfree)
22094 # decrease in usage from $size_tmp to new $size_dom
22095 [ $(($mdtfree1 - $mdtfree2)) -ge \
22096 $(((size_tmp - size_dom) / 1024)) ] ||
22097 error "MDT free space is wrong after truncate: " \
22098 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22104 size_dom=$((size_dom + size_tmp))
22105 [ $(stat -c%s $dom) == $size_dom ] ||
22106 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22107 if [ $space_check == 1 ]; then
22108 mdtfree2=$(do_facet $facet \
22109 lctl get_param -n osd*.*$mdtname.kbytesfree)
22110 # increase in usage by $size_tmp from previous
22111 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22112 error "MDT free space is wrong after append: " \
22113 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22118 if [ $space_check == 1 ]; then
22119 mdtfree1=$(do_facet $facet \
22120 lctl get_param -n osd*.*$mdtname.kbytesfree)
22121 # decrease in usage by $size_dom from previous
22122 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22123 error "MDT free space is wrong after removal: " \
22124 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22127 # combined striping
22128 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22129 error "Can't create DoM + OST striping"
22131 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22132 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22133 # check also direct IO along write
22134 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22136 cmp $tmp $dom || error "file data is different"
22137 [ $(stat -c%s $dom) == $size_tmp ] ||
22138 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22143 run_test 270a "DoM: basic functionality tests"
22146 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22147 skip "Need MDS version at least 2.10.55"
22149 local dom=$DIR/$tdir/dom_file
22150 local max_size=1048576
22152 mkdir -p $DIR/$tdir
22153 $LFS setstripe -E $max_size -L mdt $dom
22155 # truncate over the limit
22156 $TRUNCATE $dom $(($max_size + 1)) &&
22157 error "successful truncate over the maximum size"
22158 # write over the limit
22159 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22160 error "successful write over the maximum size"
22161 # append over the limit
22162 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22163 echo "12345" >> $dom && error "successful append over the maximum size"
22168 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22171 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22172 skip "Need MDS version at least 2.10.55"
22174 mkdir -p $DIR/$tdir
22175 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22177 # check files inherit DoM EA
22178 touch $DIR/$tdir/first
22179 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22180 error "bad pattern"
22181 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22182 error "bad stripe count"
22183 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22184 error "bad stripe size"
22186 # check directory inherits DoM EA and uses it as default
22187 mkdir $DIR/$tdir/subdir
22188 touch $DIR/$tdir/subdir/second
22189 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22190 error "bad pattern in sub-directory"
22191 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22192 error "bad stripe count in sub-directory"
22193 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22194 error "bad stripe size in sub-directory"
22197 run_test 270c "DoM: DoM EA inheritance tests"
22200 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22201 skip "Need MDS version at least 2.10.55"
22203 mkdir -p $DIR/$tdir
22204 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22206 # inherit default DoM striping
22207 mkdir $DIR/$tdir/subdir
22208 touch $DIR/$tdir/subdir/f1
22210 # change default directory striping
22211 $LFS setstripe -c 1 $DIR/$tdir/subdir
22212 touch $DIR/$tdir/subdir/f2
22213 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22214 error "wrong default striping in file 2"
22215 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22216 error "bad pattern in file 2"
22219 run_test 270d "DoM: change striping from DoM to RAID0"
22222 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22223 skip "Need MDS version at least 2.10.55"
22225 mkdir -p $DIR/$tdir/dom
22226 mkdir -p $DIR/$tdir/norm
22229 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22230 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22232 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22233 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22235 # find DoM files by layout
22236 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22237 [ $NUM -eq $DOMFILES ] ||
22238 error "lfs find -L: found $NUM, expected $DOMFILES"
22239 echo "Test 1: lfs find 20 DOM files by layout: OK"
22241 # there should be 1 dir with default DOM striping
22242 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22244 error "lfs find -L: found $NUM, expected 1 dir"
22245 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22247 # find DoM files by stripe size
22248 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22249 [ $NUM -eq $DOMFILES ] ||
22250 error "lfs find -S: found $NUM, expected $DOMFILES"
22251 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22253 # find files by stripe offset except DoM files
22254 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22255 [ $NUM -eq $NORMFILES ] ||
22256 error "lfs find -i: found $NUM, expected $NORMFILES"
22257 echo "Test 5: lfs find no DOM files by stripe index: OK"
22260 run_test 270e "DoM: lfs find with DoM files test"
22263 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22264 skip "Need MDS version at least 2.10.55"
22266 local mdtname=${FSNAME}-MDT0000-mdtlov
22267 local dom=$DIR/$tdir/dom_file
22268 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22269 lod.$mdtname.dom_stripesize)
22270 local dom_limit=131072
22272 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22273 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22274 lod.$mdtname.dom_stripesize)
22275 [ ${dom_limit} -eq ${dom_current} ] ||
22276 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22278 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22279 $LFS setstripe -d $DIR/$tdir
22280 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22281 error "Can't set directory default striping"
22283 # exceed maximum stripe size
22284 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22285 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22286 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22287 error "Able to create DoM component size more than LOD limit"
22289 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22290 dom_current=$(do_facet mds1 $LCTL get_param -n \
22291 lod.$mdtname.dom_stripesize)
22292 [ 0 -eq ${dom_current} ] ||
22293 error "Can't set zero DoM stripe limit"
22296 # attempt to create DoM file on server with disabled DoM should
22297 # remove DoM entry from layout and be succeed
22298 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22299 error "Can't create DoM file (DoM is disabled)"
22300 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22301 error "File has DoM component while DoM is disabled"
22304 # attempt to create DoM file with only DoM stripe should return error
22305 $LFS setstripe -E $dom_limit -L mdt $dom &&
22306 error "Able to create DoM-only file while DoM is disabled"
22308 # too low values to be aligned with smallest stripe size 64K
22309 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22310 dom_current=$(do_facet mds1 $LCTL get_param -n \
22311 lod.$mdtname.dom_stripesize)
22312 [ 30000 -eq ${dom_current} ] &&
22313 error "Can set too small DoM stripe limit"
22315 # 64K is a minimal stripe size in Lustre, expect limit of that size
22316 [ 65536 -eq ${dom_current} ] ||
22317 error "Limit is not set to 64K but ${dom_current}"
22319 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22320 dom_current=$(do_facet mds1 $LCTL get_param -n \
22321 lod.$mdtname.dom_stripesize)
22323 [ 2147483648 -eq ${dom_current} ] &&
22324 error "Can set too large DoM stripe limit"
22326 do_facet mds1 $LCTL set_param -n \
22327 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22328 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22329 error "Can't create DoM component size after limit change"
22330 do_facet mds1 $LCTL set_param -n \
22331 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22332 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22333 error "Can't create DoM file after limit decrease"
22334 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22335 error "Can create big DoM component after limit decrease"
22336 touch ${dom}_def ||
22337 error "Can't create file with old default layout"
22339 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22342 run_test 270f "DoM: maximum DoM stripe size checks"
22345 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22346 skip "Need MDS version at least 2.13.52"
22347 local dom=$DIR/$tdir/$tfile
22349 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22350 local lodname=${FSNAME}-MDT0000-mdtlov
22352 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22353 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22354 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22355 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22357 local dom_limit=1024
22358 local dom_threshold="50%"
22360 $LFS setstripe -d $DIR/$tdir
22361 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22362 error "Can't set directory default striping"
22364 do_facet mds1 $LCTL set_param -n \
22365 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22366 # set 0 threshold and create DOM file to change tunable stripesize
22367 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22368 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22369 error "Failed to create $dom file"
22370 # now tunable dom_cur_stripesize should reach maximum
22371 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22372 lod.${lodname}.dom_stripesize_cur_kb)
22373 [[ $dom_current == $dom_limit ]] ||
22374 error "Current DOM stripesize is not maximum"
22377 # set threshold for further tests
22378 do_facet mds1 $LCTL set_param -n \
22379 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22380 echo "DOM threshold is $dom_threshold free space"
22383 # Spoof bfree to exceed threshold
22384 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22385 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22386 for spfree in 40 20 0 15 30 55; do
22387 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22388 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22389 error "Failed to create $dom file"
22390 dom_def=$(do_facet mds1 $LCTL get_param -n \
22391 lod.${lodname}.dom_stripesize_cur_kb)
22392 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22393 [[ $dom_def != $dom_current ]] ||
22394 error "Default stripe size was not changed"
22395 if (( spfree > 0 )) ; then
22396 dom_set=$($LFS getstripe -S $dom)
22397 (( dom_set == dom_def * 1024 )) ||
22398 error "DOM component size is still old"
22400 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22401 error "DoM component is set with no free space"
22404 dom_current=$dom_def
22407 run_test 270g "DoM: default DoM stripe size depends on free space"
22410 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22411 skip "Need MDS version at least 2.13.53"
22413 local mdtname=${FSNAME}-MDT0000-mdtlov
22414 local dom=$DIR/$tdir/$tfile
22415 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22417 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22418 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22420 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22421 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22422 error "can't create OST file"
22423 # mirrored file with DOM entry in the second mirror
22424 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22425 error "can't create mirror with DoM component"
22427 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22429 # DOM component in the middle and has other enries in the same mirror,
22430 # should succeed but lost DoM component
22431 $LFS setstripe --copy=${dom}_1 $dom ||
22432 error "Can't create file from OST|DOM mirror layout"
22433 # check new file has no DoM layout after all
22434 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22435 error "File has DoM component while DoM is disabled"
22437 run_test 270h "DoM: DoM stripe removal when disabled on server"
22440 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22441 skip "Need MDS version at least 2.14.54"
22444 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22445 error "setstripe should fail" || true
22447 run_test 270i "DoM: setting invalid DoM striping should fail"
22450 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22451 skip "Need MDS version at least 2.10.55"
22453 local dom=$DIR/$tdir/dom
22455 mkdir -p $DIR/$tdir
22457 $LFS setstripe -E 1024K -L mdt $dom
22459 lctl set_param -n mdc.*.stats=clear
22460 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22461 cat $dom > /dev/null
22462 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22463 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22467 run_test 271a "DoM: data is cached for read after write"
22470 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22471 skip "Need MDS version at least 2.10.55"
22473 local dom=$DIR/$tdir/dom
22475 mkdir -p $DIR/$tdir
22477 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22479 lctl set_param -n mdc.*.stats=clear
22480 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22481 cancel_lru_locks mdc
22482 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22483 # second stat to check size is cached on client
22484 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22485 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22486 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22489 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22492 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22493 skip "Need MDS version at least 2.10.55"
22495 local dom=$DIR/$tdir/dom
22497 mkdir -p $DIR/$tdir
22499 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22501 lctl set_param -n mdc.*.stats=clear
22502 lctl set_param -n osc.*.stats=clear
22503 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22504 cancel_lru_locks mdc
22505 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22506 # second stat to check size is cached on client
22507 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22508 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22509 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22510 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22511 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22514 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22520 local mdt=MDT$(printf %04x $mdtidx)
22522 if [ -z $param ]; then
22523 lctl get_param -n mdc.*$mdt*.stats
22525 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22530 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22531 skip "Need MDS version at least 2.10.55"
22533 local dom=$DIR/$tdir/dom
22535 mkdir -p $DIR/$tdir
22537 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22539 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22540 local facet=mds$((mdtidx + 1))
22542 cancel_lru_locks mdc
22543 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22544 createmany -o $dom 1000
22545 lctl set_param -n mdc.*.stats=clear
22546 smalliomany -w $dom 1000 200
22547 get_mdc_stats $mdtidx
22548 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22549 # Each file has 1 open, 1 IO enqueues, total 2000
22550 # but now we have also +1 getxattr for security.capability, total 3000
22551 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22552 unlinkmany $dom 1000
22554 cancel_lru_locks mdc
22555 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22556 createmany -o $dom 1000
22557 lctl set_param -n mdc.*.stats=clear
22558 smalliomany -w $dom 1000 200
22559 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22560 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22561 # for OPEN and IO lock.
22562 [ $((enq - enq_2)) -ge 1000 ] ||
22563 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22564 unlinkmany $dom 1000
22567 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22569 cleanup_271def_tests() {
22575 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22576 skip "Need MDS version at least 2.10.57"
22578 local dom=$DIR/$tdir/dom
22579 local tmp=$TMP/$tfile
22580 trap "cleanup_271def_tests $tmp" EXIT
22582 mkdir -p $DIR/$tdir
22584 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22586 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22588 cancel_lru_locks mdc
22589 dd if=/dev/urandom of=$tmp bs=1000 count=1
22590 dd if=$tmp of=$dom bs=1000 count=1
22591 cancel_lru_locks mdc
22593 cat /etc/hosts >> $tmp
22594 lctl set_param -n mdc.*.stats=clear
22596 # append data to the same file it should update local page
22597 echo "Append to the same page"
22598 cat /etc/hosts >> $dom
22599 local num=$(get_mdc_stats $mdtidx ost_read)
22600 local ra=$(get_mdc_stats $mdtidx req_active)
22601 local rw=$(get_mdc_stats $mdtidx req_waittime)
22603 [ -z $num ] || error "$num READ RPC occured"
22604 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22608 cmp $tmp $dom || error "file miscompare"
22610 cancel_lru_locks mdc
22611 lctl set_param -n mdc.*.stats=clear
22613 echo "Open and read file"
22614 cat $dom > /dev/null
22615 local num=$(get_mdc_stats $mdtidx ost_read)
22616 local ra=$(get_mdc_stats $mdtidx req_active)
22617 local rw=$(get_mdc_stats $mdtidx req_waittime)
22619 [ -z $num ] || error "$num READ RPC occured"
22620 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22624 cmp $tmp $dom || error "file miscompare"
22628 run_test 271d "DoM: read on open (1K file in reply buffer)"
22631 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22632 skip "Need MDS version at least 2.10.57"
22634 local dom=$DIR/$tdir/dom
22635 local tmp=$TMP/$tfile
22636 trap "cleanup_271def_tests $tmp" EXIT
22638 mkdir -p $DIR/$tdir
22640 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22642 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22644 cancel_lru_locks mdc
22645 dd if=/dev/urandom of=$tmp bs=265000 count=1
22646 dd if=$tmp of=$dom bs=265000 count=1
22647 cancel_lru_locks mdc
22648 cat /etc/hosts >> $tmp
22649 lctl set_param -n mdc.*.stats=clear
22651 echo "Append to the same page"
22652 cat /etc/hosts >> $dom
22653 local num=$(get_mdc_stats $mdtidx ost_read)
22654 local ra=$(get_mdc_stats $mdtidx req_active)
22655 local rw=$(get_mdc_stats $mdtidx req_waittime)
22657 [ -z $num ] || error "$num READ RPC occured"
22658 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22662 cmp $tmp $dom || error "file miscompare"
22664 cancel_lru_locks mdc
22665 lctl set_param -n mdc.*.stats=clear
22667 echo "Open and read file"
22668 cat $dom > /dev/null
22669 local num=$(get_mdc_stats $mdtidx ost_read)
22670 local ra=$(get_mdc_stats $mdtidx req_active)
22671 local rw=$(get_mdc_stats $mdtidx req_waittime)
22673 [ -z $num ] && num=0
22674 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22675 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22679 cmp $tmp $dom || error "file miscompare"
22683 run_test 271f "DoM: read on open (200K file and read tail)"
22686 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22687 skip "Skipping due to old client or server version"
22689 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22691 $CHECKSTAT -t file $DIR1/$tfile
22693 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22696 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22697 $LCTL set_param fail_loc=0x80000314
22698 rm $DIR1/$tfile || error "Unlink fails"
22700 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22701 [ $RC -eq 0 ] || error "Failed write to stale object"
22703 run_test 271g "Discard DoM data vs client flush race"
22706 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22707 skip "Need MDS version at least 2.11.50"
22709 local dom=$DIR/$tdir/dom
22710 mkdir -p $DIR/$tdir
22712 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22713 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22714 error "failed to write data into $dom"
22715 local old_md5=$(md5sum $dom)
22717 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22718 error "failed to migrate to the same DoM component"
22720 local new_md5=$(md5sum $dom)
22722 [ "$old_md5" == "$new_md5" ] ||
22723 error "md5sum differ: $old_md5, $new_md5"
22725 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22726 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22728 run_test 272a "DoM migration: new layout with the same DOM component"
22731 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22732 skip "Need MDS version at least 2.11.50"
22734 local dom=$DIR/$tdir/dom
22735 mkdir -p $DIR/$tdir
22736 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22738 local mdtidx=$($LFS getstripe -m $dom)
22739 local mdtname=MDT$(printf %04x $mdtidx)
22740 local facet=mds$((mdtidx + 1))
22742 local mdtfree1=$(do_facet $facet \
22743 lctl get_param -n osd*.*$mdtname.kbytesfree)
22744 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22745 error "failed to write data into $dom"
22746 local old_md5=$(md5sum $dom)
22747 cancel_lru_locks mdc
22748 local mdtfree1=$(do_facet $facet \
22749 lctl get_param -n osd*.*$mdtname.kbytesfree)
22751 $LFS migrate -c2 $dom ||
22752 error "failed to migrate to the new composite layout"
22753 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22754 error "MDT stripe was not removed"
22756 cancel_lru_locks mdc
22757 local new_md5=$(md5sum $dom)
22758 [ "$old_md5" == "$new_md5" ] ||
22759 error "$old_md5 != $new_md5"
22761 # Skip free space checks with ZFS
22762 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22763 local mdtfree2=$(do_facet $facet \
22764 lctl get_param -n osd*.*$mdtname.kbytesfree)
22765 [ $mdtfree2 -gt $mdtfree1 ] ||
22766 error "MDT space is not freed after migration"
22770 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22773 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22774 skip "Need MDS version at least 2.11.50"
22776 local dom=$DIR/$tdir/$tfile
22777 mkdir -p $DIR/$tdir
22778 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22780 local mdtidx=$($LFS getstripe -m $dom)
22781 local mdtname=MDT$(printf %04x $mdtidx)
22782 local facet=mds$((mdtidx + 1))
22784 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22785 error "failed to write data into $dom"
22786 local old_md5=$(md5sum $dom)
22787 cancel_lru_locks mdc
22788 local mdtfree1=$(do_facet $facet \
22789 lctl get_param -n osd*.*$mdtname.kbytesfree)
22791 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22792 error "failed to migrate to the new composite layout"
22793 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22794 error "MDT stripe was not removed"
22796 cancel_lru_locks mdc
22797 local new_md5=$(md5sum $dom)
22798 [ "$old_md5" == "$new_md5" ] ||
22799 error "$old_md5 != $new_md5"
22801 # Skip free space checks with ZFS
22802 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22803 local mdtfree2=$(do_facet $facet \
22804 lctl get_param -n osd*.*$mdtname.kbytesfree)
22805 [ $mdtfree2 -gt $mdtfree1 ] ||
22806 error "MDS space is not freed after migration"
22810 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22813 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22814 skip "Need MDS version at least 2.12.55"
22816 local dom=$DIR/$tdir/$tfile
22817 mkdir -p $DIR/$tdir
22818 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22820 local mdtidx=$($LFS getstripe -m $dom)
22821 local mdtname=MDT$(printf %04x $mdtidx)
22822 local facet=mds$((mdtidx + 1))
22824 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22825 error "failed to write data into $dom"
22826 local old_md5=$(md5sum $dom)
22827 cancel_lru_locks mdc
22828 local mdtfree1=$(do_facet $facet \
22829 lctl get_param -n osd*.*$mdtname.kbytesfree)
22831 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22832 error "failed mirroring to the new composite layout"
22833 $LFS mirror resync $dom ||
22834 error "failed mirror resync"
22835 $LFS mirror split --mirror-id 1 -d $dom ||
22836 error "failed mirror split"
22838 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22839 error "MDT stripe was not removed"
22841 cancel_lru_locks mdc
22842 local new_md5=$(md5sum $dom)
22843 [ "$old_md5" == "$new_md5" ] ||
22844 error "$old_md5 != $new_md5"
22846 # Skip free space checks with ZFS
22847 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22848 local mdtfree2=$(do_facet $facet \
22849 lctl get_param -n osd*.*$mdtname.kbytesfree)
22850 [ $mdtfree2 -gt $mdtfree1 ] ||
22851 error "MDS space is not freed after DOM mirror deletion"
22855 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22858 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22859 skip "Need MDS version at least 2.12.55"
22861 local dom=$DIR/$tdir/$tfile
22862 mkdir -p $DIR/$tdir
22863 $LFS setstripe -c 2 $dom
22865 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22866 error "failed to write data into $dom"
22867 local old_md5=$(md5sum $dom)
22870 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22871 error "failed mirroring to the DOM layout"
22872 $LFS mirror resync $dom ||
22873 error "failed mirror resync"
22874 $LFS mirror split --mirror-id 1 -d $dom ||
22875 error "failed mirror split"
22877 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22878 error "MDT stripe wasn't set"
22881 local new_md5=$(md5sum $dom)
22882 [ "$old_md5" == "$new_md5" ] ||
22883 error "$old_md5 != $new_md5"
22887 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22890 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22891 skip "Need MDS version at least 2.12.55"
22893 local dom=$DIR/$tdir/$tfile
22894 mkdir -p $DIR/$tdir
22895 $LFS setstripe -c 2 $dom
22897 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22898 error "failed to write data into $dom"
22899 local old_md5=$(md5sum $dom)
22902 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22903 error "failed migrating to the DOM file"
22905 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22906 error "MDT stripe wasn't set"
22909 local new_md5=$(md5sum $dom)
22910 [ "$old_md5" != "$new_md5" ] &&
22911 error "$old_md5 != $new_md5"
22915 run_test 272f "DoM migration: OST-striped file to DOM file"
22918 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22919 skip "Need MDS version at least 2.11.50"
22921 # Layout swap cannot be done if either file has DOM component,
22922 # this will never be supported, migration should be used instead
22924 local dom=$DIR/$tdir/$tfile
22925 mkdir -p $DIR/$tdir
22927 $LFS setstripe -c2 ${dom}_plain
22928 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22929 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22930 error "can swap layout with DoM component"
22931 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22932 error "can swap layout with DoM component"
22934 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22935 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22936 error "can swap layout with DoM component"
22937 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22938 error "can swap layout with DoM component"
22941 run_test 273a "DoM: layout swapping should fail with DOM"
22944 mkdir -p $DIR/$tdir
22945 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22947 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22948 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22950 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22952 run_test 273b "DoM: race writeback and object destroy"
22955 remote_ost_nodsh && skip "remote OST with nodsh"
22956 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22957 skip "Need OST version >= 2.10.57"
22959 local file=$DIR/$tfile
22962 oss=$(comma_list $(osts_nodes))
22964 dd if=/dev/urandom of=$file bs=1M count=2 ||
22965 error "failed to create a file"
22966 cancel_lru_locks osc
22969 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22970 error "failed to read a file"
22972 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22973 $LCTL set_param fail_loc=0x8000031f
22975 cancel_lru_locks osc &
22978 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22979 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22980 #IO takes another lock, but matches the PENDING one
22981 #and places it to the IO RPC
22982 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22983 error "failed to read a file with PENDING lock"
22985 run_test 275 "Read on a canceled duplicate lock"
22988 remote_ost_nodsh && skip "remote OST with nodsh"
22991 do_facet ost1 "(while true; do \
22992 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22993 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22996 for LOOP in $(seq 20); do
22998 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23001 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23002 rm $TMP/sanity_276_pid"
23004 run_test 276 "Race between mount and obd_statfs"
23007 $LCTL set_param ldlm.namespaces.*.lru_size=0
23008 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23009 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23010 grep ^used_mb | awk '{print $2}')
23011 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23012 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23013 oflag=direct conv=notrunc
23014 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23015 grep ^used_mb | awk '{print $2}')
23016 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23018 run_test 277 "Direct IO shall drop page cache"
23021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23022 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23023 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23024 skip "needs the same host for mdt1 mdt2" && return
23029 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23030 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23036 echo "Starting MDTs"
23037 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23039 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23041 do_facet mds2 $LCTL set_param fail_loc=0
23043 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23044 wait_recovery_complete mds2
23046 run_test 278 "Race starting MDS between MDTs stop/start"
23049 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23050 skip "Need MGS version at least 2.13.52"
23051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23052 combined_mgs_mds || skip "needs combined MGS/MDT"
23054 umount_client $MOUNT
23055 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23056 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23058 mount_client $MOUNT &
23060 stop mgs || error "stop mgs failed"
23061 #for a race mgs would crash
23062 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23063 # make sure we unmount client before remounting
23065 umount_client $MOUNT
23066 mount_client $MOUNT || error "mount client failed"
23068 run_test 280 "Race between MGS umount and client llog processing"
23070 cleanup_test_300() {
23074 test_striped_dir() {
23079 mkdir -p $DIR/$tdir
23081 SAVE_UMASK=$(umask)
23082 trap cleanup_test_300 RETURN EXIT
23084 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23085 $DIR/$tdir/striped_dir ||
23086 error "set striped dir error"
23088 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23089 [ "$mode" = "755" ] || error "expect 755 got $mode"
23091 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23092 error "getdirstripe failed"
23093 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23094 if [ "$stripe_count" != "2" ]; then
23095 error "1:stripe_count is $stripe_count, expect 2"
23097 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23098 if [ "$stripe_count" != "2" ]; then
23099 error "2:stripe_count is $stripe_count, expect 2"
23102 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23103 if [ "$stripe_index" != "$mdt_index" ]; then
23104 error "stripe_index is $stripe_index, expect $mdt_index"
23107 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23108 error "nlink error after create striped dir"
23110 mkdir $DIR/$tdir/striped_dir/a
23111 mkdir $DIR/$tdir/striped_dir/b
23113 stat $DIR/$tdir/striped_dir/a ||
23114 error "create dir under striped dir failed"
23115 stat $DIR/$tdir/striped_dir/b ||
23116 error "create dir under striped dir failed"
23118 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23119 error "nlink error after mkdir"
23121 rmdir $DIR/$tdir/striped_dir/a
23122 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23123 error "nlink error after rmdir"
23125 rmdir $DIR/$tdir/striped_dir/b
23126 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23127 error "nlink error after rmdir"
23129 chattr +i $DIR/$tdir/striped_dir
23130 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23131 error "immutable flags not working under striped dir!"
23132 chattr -i $DIR/$tdir/striped_dir
23134 rmdir $DIR/$tdir/striped_dir ||
23135 error "rmdir striped dir error"
23143 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23144 skip "skipped for lustre < 2.7.0"
23145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23148 test_striped_dir 0 || error "failed on striped dir on MDT0"
23149 test_striped_dir 1 || error "failed on striped dir on MDT0"
23151 run_test 300a "basic striped dir sanity test"
23154 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23155 skip "skipped for lustre < 2.7.0"
23156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23164 test_mkdir $DIR/$tdir || error "mkdir fail"
23165 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23166 error "set striped dir error"
23167 for i in {0..9}; do
23168 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23170 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23171 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23172 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23174 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23175 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23176 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23180 run_test 300b "check ctime/mtime for striped dir"
23183 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23184 skip "skipped for lustre < 2.7.0"
23185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23190 mkdir_on_mdt0 $DIR/$tdir
23191 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23192 error "set striped dir error"
23194 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23195 error "chown striped dir failed"
23197 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23198 error "create 5k files failed"
23200 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23202 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23206 run_test 300c "chown && check ls under striped directory"
23209 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23210 skip "skipped for lustre < 2.7.0"
23211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23212 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23217 mkdir -p $DIR/$tdir
23218 $LFS setstripe -c 2 $DIR/$tdir
23220 #local striped directory
23221 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23222 error "set striped dir error"
23223 #look at the directories for debug purposes
23225 $LFS getdirstripe $DIR/$tdir
23226 ls -l $DIR/$tdir/striped_dir
23227 $LFS getdirstripe $DIR/$tdir/striped_dir
23228 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23229 error "create 10 files failed"
23231 #remote striped directory
23232 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23233 error "set striped dir error"
23234 #look at the directories for debug purposes
23236 $LFS getdirstripe $DIR/$tdir
23237 ls -l $DIR/$tdir/remote_striped_dir
23238 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23239 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23240 error "create 10 files failed"
23242 for file in $(find $DIR/$tdir); do
23243 stripe_count=$($LFS getstripe -c $file)
23244 [ $stripe_count -eq 2 ] ||
23245 error "wrong stripe $stripe_count for $file"
23250 run_test 300d "check default stripe under striped directory"
23253 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23254 skip "Need MDS version at least 2.7.55"
23255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23261 mkdir -p $DIR/$tdir
23263 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23264 error "set striped dir error"
23266 touch $DIR/$tdir/striped_dir/a
23267 touch $DIR/$tdir/striped_dir/b
23268 touch $DIR/$tdir/striped_dir/c
23270 mkdir $DIR/$tdir/striped_dir/dir_a
23271 mkdir $DIR/$tdir/striped_dir/dir_b
23272 mkdir $DIR/$tdir/striped_dir/dir_c
23274 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23275 error "set striped adir under striped dir error"
23277 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23278 error "set striped bdir under striped dir error"
23280 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23281 error "set striped cdir under striped dir error"
23283 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23284 error "rename dir under striped dir fails"
23286 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23287 error "rename dir under different stripes fails"
23289 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23290 error "rename file under striped dir should succeed"
23292 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23293 error "rename dir under striped dir should succeed"
23297 run_test 300e "check rename under striped directory"
23300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23302 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23303 skip "Need MDS version at least 2.7.55"
23309 mkdir -p $DIR/$tdir
23311 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23312 error "set striped dir error"
23314 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23315 error "set striped dir error"
23317 touch $DIR/$tdir/striped_dir/a
23318 mkdir $DIR/$tdir/striped_dir/dir_a
23319 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23320 error "create striped dir under striped dir fails"
23322 touch $DIR/$tdir/striped_dir1/b
23323 mkdir $DIR/$tdir/striped_dir1/dir_b
23324 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23325 error "create striped dir under striped dir fails"
23327 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23328 error "rename dir under different striped dir should fail"
23330 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23331 error "rename striped dir under diff striped dir should fail"
23333 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23334 error "rename file under diff striped dirs fails"
23338 run_test 300f "check rename cross striped directory"
23340 test_300_check_default_striped_dir()
23343 local default_count=$2
23344 local default_index=$3
23347 local dir_stripe_index
23350 echo "checking $dirname $default_count $default_index"
23351 $LFS setdirstripe -D -c $default_count -i $default_index \
23352 -H all_char $DIR/$tdir/$dirname ||
23353 error "set default stripe on striped dir error"
23354 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23355 [ $stripe_count -eq $default_count ] ||
23356 error "expect $default_count get $stripe_count for $dirname"
23358 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23359 [ $stripe_index -eq $default_index ] ||
23360 error "expect $default_index get $stripe_index for $dirname"
23362 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23363 error "create dirs failed"
23365 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23366 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23367 for dir in $(find $DIR/$tdir/$dirname/*); do
23368 stripe_count=$($LFS getdirstripe -c $dir)
23369 (( $stripe_count == $default_count )) ||
23370 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23371 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23372 error "stripe count $default_count != $stripe_count for $dir"
23374 stripe_index=$($LFS getdirstripe -i $dir)
23375 [ $default_index -eq -1 ] ||
23376 [ $stripe_index -eq $default_index ] ||
23377 error "$stripe_index != $default_index for $dir"
23379 #check default stripe
23380 stripe_count=$($LFS getdirstripe -D -c $dir)
23381 [ $stripe_count -eq $default_count ] ||
23382 error "default count $default_count != $stripe_count for $dir"
23384 stripe_index=$($LFS getdirstripe -D -i $dir)
23385 [ $stripe_index -eq $default_index ] ||
23386 error "default index $default_index != $stripe_index for $dir"
23388 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23393 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23394 skip "Need MDS version at least 2.7.55"
23400 mkdir_on_mdt0 $DIR/$tdir
23401 mkdir $DIR/$tdir/normal_dir
23403 #Checking when client cache stripe index
23404 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23405 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23406 error "create striped_dir failed"
23408 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23409 error "create dir0 fails"
23410 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23411 [ $stripe_index -eq 0 ] ||
23412 error "dir0 expect index 0 got $stripe_index"
23414 mkdir $DIR/$tdir/striped_dir/dir1 ||
23415 error "create dir1 fails"
23416 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23417 [ $stripe_index -eq 1 ] ||
23418 error "dir1 expect index 1 got $stripe_index"
23420 #check default stripe count/stripe index
23421 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23422 test_300_check_default_striped_dir normal_dir 1 0
23423 test_300_check_default_striped_dir normal_dir -1 1
23424 test_300_check_default_striped_dir normal_dir 2 -1
23426 #delete default stripe information
23427 echo "delete default stripeEA"
23428 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23429 error "set default stripe on striped dir error"
23431 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23432 for dir in $(find $DIR/$tdir/normal_dir/*); do
23433 stripe_count=$($LFS getdirstripe -c $dir)
23434 [ $stripe_count -eq 0 ] ||
23435 error "expect 1 get $stripe_count for $dir"
23438 run_test 300g "check default striped directory for normal directory"
23441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23442 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23443 skip "Need MDS version at least 2.7.55"
23449 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23450 error "set striped dir error"
23452 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23453 test_300_check_default_striped_dir striped_dir 1 0
23454 test_300_check_default_striped_dir striped_dir -1 1
23455 test_300_check_default_striped_dir striped_dir 2 -1
23457 #delete default stripe information
23458 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23459 error "set default stripe on striped dir error"
23461 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23462 for dir in $(find $DIR/$tdir/striped_dir/*); do
23463 stripe_count=$($LFS getdirstripe -c $dir)
23464 [ $stripe_count -eq 0 ] ||
23465 error "expect 1 get $stripe_count for $dir"
23468 run_test 300h "check default striped directory for striped directory"
23471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23473 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23474 skip "Need MDS version at least 2.7.55"
23481 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23482 error "set striped dir error"
23484 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23485 error "create files under striped dir failed"
23487 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23488 error "set striped hashdir error"
23490 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23491 error "create dir0 under hash dir failed"
23492 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23493 error "create dir1 under hash dir failed"
23494 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23495 error "create dir2 under hash dir failed"
23497 # unfortunately, we need to umount to clear dir layout cache for now
23498 # once we fully implement dir layout, we can drop this
23499 umount_client $MOUNT || error "umount failed"
23500 mount_client $MOUNT || error "mount failed"
23502 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23503 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23504 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23506 #set the stripe to be unknown hash type
23507 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23508 $LCTL set_param fail_loc=0x1901
23509 for ((i = 0; i < 10; i++)); do
23510 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23511 error "stat f-$i failed"
23512 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23515 touch $DIR/$tdir/striped_dir/f0 &&
23516 error "create under striped dir with unknown hash should fail"
23518 $LCTL set_param fail_loc=0
23520 umount_client $MOUNT || error "umount failed"
23521 mount_client $MOUNT || error "mount failed"
23525 run_test 300i "client handle unknown hash type striped directory"
23528 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23530 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23531 skip "Need MDS version at least 2.7.55"
23538 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23539 $LCTL set_param fail_loc=0x1702
23540 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23541 error "set striped dir error"
23543 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23544 error "create files under striped dir failed"
23546 $LCTL set_param fail_loc=0
23548 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23552 run_test 300j "test large update record"
23555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23557 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23558 skip "Need MDS version at least 2.7.55"
23560 # this test needs a huge transaction
23562 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23563 osd*.$FSNAME-MDT0000.kbytestotal")
23564 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23571 #define OBD_FAIL_LARGE_STRIPE 0x1703
23572 $LCTL set_param fail_loc=0x1703
23573 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23574 error "set striped dir error"
23575 $LCTL set_param fail_loc=0
23577 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23578 error "getstripeddir fails"
23579 rm -rf $DIR/$tdir/striped_dir ||
23580 error "unlink striped dir fails"
23584 run_test 300k "test large striped directory"
23587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23589 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23590 skip "Need MDS version at least 2.7.55"
23594 test_mkdir -p $DIR/$tdir/striped_dir
23595 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23596 error "chown $RUNAS_ID failed"
23597 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23598 error "set default striped dir failed"
23600 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23601 $LCTL set_param fail_loc=0x80000158
23602 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23604 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23605 [ $stripe_index -eq 1 ] ||
23606 error "expect 1 get $stripe_index for $dir"
23608 run_test 300l "non-root user to create dir under striped dir with stale layout"
23611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23612 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23613 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23614 skip "Need MDS version at least 2.7.55"
23616 mkdir -p $DIR/$tdir/striped_dir
23617 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23618 error "set default stripes dir error"
23620 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23622 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23623 [ $stripe_count -eq 0 ] ||
23624 error "expect 0 get $stripe_count for a"
23626 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23627 error "set default stripes dir error"
23629 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23631 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23632 [ $stripe_count -eq 0 ] ||
23633 error "expect 0 get $stripe_count for b"
23635 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23636 error "set default stripes dir error"
23638 mkdir $DIR/$tdir/striped_dir/c &&
23639 error "default stripe_index is invalid, mkdir c should fails"
23641 rm -rf $DIR/$tdir || error "rmdir fails"
23643 run_test 300m "setstriped directory on single MDT FS"
23646 local list=$(comma_list $(mdts_nodes))
23649 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23655 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23656 skip "Need MDS version at least 2.7.55"
23657 remote_mds_nodsh && skip "remote MDS with nodsh"
23660 local list=$(comma_list $(mdts_nodes))
23662 trap cleanup_300n RETURN EXIT
23663 mkdir -p $DIR/$tdir
23664 chmod 777 $DIR/$tdir
23665 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23666 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23667 error "create striped dir succeeds with gid=0"
23669 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23670 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23671 error "create striped dir fails with gid=-1"
23673 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23674 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23675 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23676 error "set default striped dir succeeds with gid=0"
23679 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23680 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23681 error "set default striped dir fails with gid=-1"
23684 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23685 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23686 error "create test_dir fails"
23687 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23688 error "create test_dir1 fails"
23689 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23690 error "create test_dir2 fails"
23693 run_test 300n "non-root user to create dir under striped dir with default EA"
23696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23698 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23699 skip "Need MDS version at least 2.7.55"
23704 mkdir -p $DIR/$tdir
23706 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23707 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23708 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23709 skip "not enough free inodes $numfree1 $numfree2"
23712 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23713 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23714 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23715 skip "not enough free space $numfree1 $numfree2"
23718 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23719 error "setdirstripe fails"
23721 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23722 error "create dirs fails"
23724 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23725 ls $DIR/$tdir/striped_dir > /dev/null ||
23726 error "ls striped dir fails"
23727 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23728 error "unlink big striped dir fails"
23730 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23735 remote_mds_nodsh && skip "remote MDS with nodsh"
23737 mkdir_on_mdt0 $DIR/$tdir
23739 #define OBD_FAIL_OUT_ENOSPC 0x1704
23740 do_facet mds2 lctl set_param fail_loc=0x80001704
23741 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23742 && error "create striped directory should fail"
23744 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23746 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23749 run_test 300p "create striped directory without space"
23752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23755 local fd=$(free_fd)
23756 local cmd="exec $fd<$tdir"
23758 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23761 trap "eval $cmd" EXIT
23762 cd $tdir || error "cd $tdir fails"
23763 rmdir ../$tdir || error "rmdir $tdir fails"
23764 mkdir local_dir && error "create dir succeeds"
23765 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23769 run_test 300q "create remote directory under orphan directory"
23772 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23773 skip "Need MDS version at least 2.7.55" && return
23774 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23778 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23779 error "set striped dir error"
23781 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23782 error "getstripeddir fails"
23785 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23786 awk '/lmv_stripe_count:/ { print $2 }')
23788 [ $MDSCOUNT -ne $stripe_count ] &&
23789 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23791 rm -rf $DIR/$tdir/striped_dir ||
23792 error "unlink striped dir fails"
23794 run_test 300r "test -1 striped directory"
23796 test_300s_helper() {
23799 local stripe_dir=$DIR/$tdir/striped_dir.$count
23801 $LFS mkdir -c $count $stripe_dir ||
23802 error "lfs mkdir -c error"
23804 $LFS getdirstripe $stripe_dir ||
23805 error "lfs getdirstripe fails"
23808 stripe_count=$($LFS getdirstripe $stripe_dir |
23809 awk '/lmv_stripe_count:/ { print $2 }')
23811 [ $count -ne $stripe_count ] &&
23812 error_noexit "bad stripe count $stripe_count expected $count"
23815 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23816 awk '/0x/ {count[$1] += 1}; END {
23817 for (idx in count) {
23818 if (count[idx]>1) {
23819 print "index " idx " count " count[idx]
23824 if [[ -n "$dupe_stripes" ]] ; then
23825 lfs getdirstripe $stripe_dir
23826 error_noexit "Dupe MDT above: $dupe_stripes "
23829 rm -rf $stripe_dir ||
23830 error_noexit "unlink $stripe_dir fails"
23834 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23835 skip "Need MDS version at least 2.7.55" && return
23836 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23839 for count in $(seq 2 $MDSCOUNT); do
23840 test_300s_helper $count
23843 run_test 300s "test lfs mkdir -c without -i"
23846 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
23847 skip "need MDS 2.14.55 or later"
23848 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
23850 local testdir="$DIR/$tdir/striped_dir"
23851 local dir1=$testdir/dir1
23852 local dir2=$testdir/dir2
23856 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
23857 error "failed to set default stripe count for $testdir"
23860 local stripe_count=$($LFS getdirstripe -c $dir1)
23862 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
23864 local max_count=$((MDSCOUNT - 1))
23865 local mdts=$(comma_list $(mdts_nodes))
23867 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
23868 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
23871 stripe_count=$($LFS getdirstripe -c $dir2)
23873 (( $stripe_count == $max_count )) || error "wrong stripe count"
23875 run_test 300t "test max_mdt_stripecount"
23877 prepare_remote_file() {
23878 mkdir $DIR/$tdir/src_dir ||
23879 error "create remote source failed"
23881 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23882 error "cp to remote source failed"
23883 touch $DIR/$tdir/src_dir/a
23885 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23886 error "create remote target dir failed"
23888 touch $DIR/$tdir/tgt_dir/b
23890 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23891 error "rename dir cross MDT failed!"
23893 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23894 error "src_child still exists after rename"
23896 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23897 error "missing file(a) after rename"
23899 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23900 error "diff after rename"
23904 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23907 local remote_file=$DIR/$tdir/tgt_dir/b
23909 mkdir -p $DIR/$tdir
23911 prepare_remote_file || error "prepare remote file failed"
23914 $OPENUNLINK $remote_file $remote_file ||
23915 error "openunlink $remote_file failed"
23916 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23918 run_test 310a "open unlink remote file"
23921 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23924 local remote_file=$DIR/$tdir/tgt_dir/b
23926 mkdir -p $DIR/$tdir
23928 prepare_remote_file || error "prepare remote file failed"
23930 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23931 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23932 $CHECKSTAT -t file $remote_file || error "check file failed"
23934 run_test 310b "unlink remote file with multiple links while open"
23937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23938 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23940 local remote_file=$DIR/$tdir/tgt_dir/b
23942 mkdir -p $DIR/$tdir
23944 prepare_remote_file || error "prepare remote file failed"
23946 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23947 multiop_bg_pause $remote_file O_uc ||
23948 error "mulitop failed for remote file"
23950 $MULTIOP $DIR/$tfile Ouc
23951 kill -USR1 $MULTIPID
23954 run_test 310c "open-unlink remote file with multiple links"
23958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23959 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23960 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23961 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23962 remote_mds_nodsh && skip "remote MDS with nodsh"
23964 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23965 local mdts=$(comma_list $(mdts_nodes))
23967 mkdir -p $DIR/$tdir
23968 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23969 createmany -o $DIR/$tdir/$tfile. 1000
23971 # statfs data is not real time, let's just calculate it
23972 old_iused=$((old_iused + 1000))
23974 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23975 osp.*OST0000*MDT0000.create_count")
23976 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23977 osp.*OST0000*MDT0000.max_create_count")
23978 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23980 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23981 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23982 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23984 unlinkmany $DIR/$tdir/$tfile. 1000
23986 do_nodes $mdts "$LCTL set_param -n \
23987 osp.*OST0000*.max_create_count=$max_count"
23988 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23989 do_nodes $mdts "$LCTL set_param -n \
23990 osp.*OST0000*.create_count=$count"
23991 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23992 grep "=0" && error "create_count is zero"
23995 for i in $(seq 120); do
23996 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23997 # system may be too busy to destroy all objs in time, use
23998 # a somewhat small value to not fail autotest
23999 [ $((old_iused - new_iused)) -gt 400 ] && break
24003 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24004 [ $((old_iused - new_iused)) -gt 400 ] ||
24005 error "objs not destroyed after unlink"
24007 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24014 local vdevdir=$(dirname $(facet_vdevice $ost))
24015 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24016 local zfs_zapid=$(do_facet $ost $cmd |
24017 grep -w "/O/0/d$((objid%32))" -C 5 |
24018 awk '/Object/{getline; print $1}')
24019 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24020 awk "/$objid = /"'{printf $3}')
24025 zfs_object_blksz() {
24029 local vdevdir=$(dirname $(facet_vdevice $ost))
24030 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24031 local blksz=$(do_facet $ost $cmd $objid |
24032 awk '/dblk/{getline; printf $4}')
24034 case "${blksz: -1}" in
24035 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24036 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24043 test_312() { # LU-4856
24044 remote_ost_nodsh && skip "remote OST with nodsh"
24045 [ "$ost1_FSTYPE" = "zfs" ] ||
24046 skip_env "the test only applies to zfs"
24048 local max_blksz=$(do_facet ost1 \
24049 $ZFS get -p recordsize $(facet_device ost1) |
24050 awk '!/VALUE/{print $3}')
24052 # to make life a little bit easier
24053 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24054 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24056 local tf=$DIR/$tdir/$tfile
24058 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24060 # Get ZFS object id
24061 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24062 # block size change by sequential overwrite
24065 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24066 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24068 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24069 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24073 # block size change by sequential append write
24074 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24075 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24076 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24079 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24080 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24081 oflag=sync conv=notrunc
24083 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24084 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24085 error "blksz error, actual $blksz, " \
24086 "expected: 2 * $count * $PAGE_SIZE"
24092 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24093 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24095 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24096 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24097 [ $blksz -eq $PAGE_SIZE ] ||
24098 error "blksz error: $blksz, expected: $PAGE_SIZE"
24100 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24101 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24102 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24104 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24105 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24106 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24108 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24111 remote_ost_nodsh && skip "remote OST with nodsh"
24113 local file=$DIR/$tfile
24116 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24118 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24119 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24120 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24121 error "write should failed"
24122 do_facet ost1 "$LCTL set_param fail_loc=0"
24125 run_test 313 "io should fail after last_rcvd update fail"
24128 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24130 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24131 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24133 wait_delete_completed
24134 do_facet ost1 "$LCTL set_param fail_loc=0"
24136 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24138 test_315() { # LU-618
24139 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24141 local file=$DIR/$tfile
24144 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24145 error "multiop file write failed"
24146 $MULTIOP $file oO_RDONLY:r4063232_c &
24151 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24154 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24157 run_test 315 "read should be accounted"
24160 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24161 large_xattr_enabled || skip "ea_inode feature disabled"
24163 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24164 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24165 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24166 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24168 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24170 run_test 316 "lfs migrate of file with large_xattr enabled"
24173 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24174 skip "Need MDS version at least 2.11.53"
24175 if [ "$ost1_FSTYPE" == "zfs" ]; then
24176 skip "LU-10370: no implementation for ZFS"
24180 local grant_blk_size
24182 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24183 awk '/grant_block_size:/ { print $2; exit; }')
24185 # Create File of size 5M. Truncate it to below size's and verify
24188 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24189 error "Create file $DIR/$tfile failed"
24190 stack_trap "rm -f $DIR/$tfile" EXIT
24192 for trunc_sz in 2097152 4097 4000 509 0; do
24193 $TRUNCATE $DIR/$tfile $trunc_sz ||
24194 error "truncate $tfile to $trunc_sz failed"
24195 local sz=$(stat --format=%s $DIR/$tfile)
24196 local blk=$(stat --format=%b $DIR/$tfile)
24197 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24198 grant_blk_size) * 8))
24200 if [[ $blk -ne $trunc_blk ]]; then
24201 $(which stat) $DIR/$tfile
24202 error "Expected Block $trunc_blk got $blk for $tfile"
24205 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24206 error "Expected Size $trunc_sz got $sz for $tfile"
24211 # Create file with a hole and write actual 65536 bytes which aligned
24212 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24215 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24216 error "Create file : $DIR/$tfile"
24219 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24220 # blocks. The block count must drop to 8.
24222 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24223 ((bs - grant_blk_size) + 1)))
24224 $TRUNCATE $DIR/$tfile $trunc_sz ||
24225 error "truncate $tfile to $trunc_sz failed"
24227 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24228 sz=$(stat --format=%s $DIR/$tfile)
24229 blk=$(stat --format=%b $DIR/$tfile)
24231 if [[ $blk -ne $trunc_bsz ]]; then
24232 $(which stat) $DIR/$tfile
24233 error "Expected Block $trunc_bsz got $blk for $tfile"
24236 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24237 error "Expected Size $trunc_sz got $sz for $tfile"
24239 run_test 317 "Verify blocks get correctly update after truncate"
24242 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24243 local old_max_active=$($LCTL get_param -n \
24244 ${llite_name}.max_read_ahead_async_active \
24247 $LCTL set_param llite.*.max_read_ahead_async_active=256
24248 local max_active=$($LCTL get_param -n \
24249 ${llite_name}.max_read_ahead_async_active \
24251 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24253 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24254 error "set max_read_ahead_async_active should succeed"
24256 $LCTL set_param llite.*.max_read_ahead_async_active=512
24257 max_active=$($LCTL get_param -n \
24258 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24259 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24261 # restore @max_active
24262 [ $old_max_active -ne 0 ] && $LCTL set_param \
24263 llite.*.max_read_ahead_async_active=$old_max_active
24265 local old_threshold=$($LCTL get_param -n \
24266 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24267 local max_per_file_mb=$($LCTL get_param -n \
24268 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24270 local invalid=$(($max_per_file_mb + 1))
24272 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24273 && error "set $invalid should fail"
24275 local valid=$(($invalid - 1))
24277 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24278 error "set $valid should succeed"
24279 local threshold=$($LCTL get_param -n \
24280 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24281 [ $threshold -eq $valid ] || error \
24282 "expect threshold $valid got $threshold"
24284 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24286 run_test 318 "Verify async readahead tunables"
24289 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24291 local before=$(date +%s)
24293 local mdir=$DIR/$tdir
24294 local file=$mdir/xxx
24296 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24299 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24300 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24301 $LFS migrate -m1 $mdir &
24304 dd if=$file of=/dev/null
24306 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24307 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24309 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24311 run_test 319 "lost lease lock on migrate error"
24313 test_398a() { # LU-4198
24314 local ost1_imp=$(get_osc_import_name client ost1)
24315 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24318 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24319 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24321 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24322 # request a new lock on client
24323 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24325 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24326 #local lock_count=$($LCTL get_param -n \
24327 # ldlm.namespaces.$imp_name.lru_size)
24328 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24330 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24332 # no lock cached, should use lockless DIO and not enqueue new lock
24333 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24335 error "dio write failed"
24336 lock_count=$($LCTL get_param -n \
24337 ldlm.namespaces.$imp_name.lru_size)
24338 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24340 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24342 # no lock cached, should use locked DIO append
24343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24344 conv=notrunc || error "DIO append failed"
24345 lock_count=$($LCTL get_param -n \
24346 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24347 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24349 run_test 398a "direct IO should cancel lock otherwise lockless"
24351 test_398b() { # LU-4198
24352 which fio || skip_env "no fio installed"
24353 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24356 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24359 # Single page, multiple pages, stripe size, 4*stripe size
24360 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24361 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24362 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24363 --numjobs=$njobs --fallocate=none \
24364 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24365 --filename=$DIR/$tfile &
24368 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24369 fio --name=rand-rw --rw=randrw --bs=$bsize \
24370 --numjobs=$njobs --fallocate=none \
24371 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24372 --filename=$DIR/$tfile || true
24376 evict=$(do_facet client $LCTL get_param \
24377 osc.$FSNAME-OST*-osc-*/state |
24378 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24380 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24381 (do_facet client $LCTL get_param \
24382 osc.$FSNAME-OST*-osc-*/state;
24383 error "eviction happened: $evict before:$before")
24387 run_test 398b "DIO and buffer IO race"
24389 test_398c() { # LU-4198
24390 local ost1_imp=$(get_osc_import_name client ost1)
24391 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24394 which fio || skip_env "no fio installed"
24396 saved_debug=$($LCTL get_param -n debug)
24397 $LCTL set_param debug=0
24399 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24400 ((size /= 1024)) # by megabytes
24401 ((size /= 2)) # write half of the OST at most
24402 [ $size -gt 40 ] && size=40 #reduce test time anyway
24404 $LFS setstripe -c 1 $DIR/$tfile
24406 # it seems like ldiskfs reserves more space than necessary if the
24407 # writing blocks are not mapped, so it extends the file firstly
24408 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24409 cancel_lru_locks osc
24411 # clear and verify rpc_stats later
24412 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24415 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24416 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24417 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24418 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24419 --filename=$DIR/$tfile
24420 [ $? -eq 0 ] || error "fio write error"
24422 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24423 error "Locks were requested while doing AIO"
24425 # get the percentage of 1-page I/O
24426 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24427 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24429 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24431 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24432 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24433 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24434 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24435 --filename=$DIR/$tfile
24436 [ $? -eq 0 ] || error "fio mixed read write error"
24438 echo "AIO with large block size ${size}M"
24439 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24440 --numjobs=1 --fallocate=none --ioengine=libaio \
24441 --iodepth=16 --allow_file_create=0 --size=${size}M \
24442 --filename=$DIR/$tfile
24443 [ $? -eq 0 ] || error "fio large block size failed"
24446 $LCTL set_param debug="$saved_debug"
24448 run_test 398c "run fio to test AIO"
24450 test_398d() { # LU-13846
24451 which aiocp || skip_env "no aiocp installed"
24452 local aio_file=$DIR/$tfile.aio
24454 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24456 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24457 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24458 stack_trap "rm -f $DIR/$tfile $aio_file"
24460 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24462 # make sure we don't crash and fail properly
24463 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24464 error "aio not aligned with PAGE SIZE should fail"
24466 rm -f $DIR/$tfile $aio_file
24468 run_test 398d "run aiocp to verify block size > stripe size"
24471 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24472 touch $DIR/$tfile.new
24473 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24475 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24477 test_398f() { # LU-14687
24478 which aiocp || skip_env "no aiocp installed"
24479 local aio_file=$DIR/$tfile.aio
24481 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24484 stack_trap "rm -f $DIR/$tfile $aio_file"
24486 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24487 $LCTL set_param fail_loc=0x1418
24488 # make sure we don't crash and fail properly
24489 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24490 error "aio with page allocation failure succeeded"
24491 $LCTL set_param fail_loc=0
24492 diff $DIR/$tfile $aio_file
24493 [[ $? != 0 ]] || error "no diff after failed aiocp"
24495 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24497 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24498 # stripe and i/o size must be > stripe size
24499 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24500 # single RPC in flight. This test shows async DIO submission is working by
24501 # showing multiple RPCs in flight.
24502 test_398g() { # LU-13798
24503 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24505 # We need to do some i/o first to acquire enough grant to put our RPCs
24506 # in flight; otherwise a new connection may not have enough grant
24508 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24509 error "parallel dio failed"
24510 stack_trap "rm -f $DIR/$tfile"
24512 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24513 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24514 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24515 stack_trap "$LCTL set_param -n $pages_per_rpc"
24517 # Recreate file so it's empty
24519 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24520 #Pause rpc completion to guarantee we see multiple rpcs in flight
24521 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24522 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24523 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24526 $LCTL set_param osc.*.rpc_stats=c
24528 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24529 error "parallel dio failed"
24530 stack_trap "rm -f $DIR/$tfile"
24532 $LCTL get_param osc.*-OST0000-*.rpc_stats
24533 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24534 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24535 grep "8:" | awk '{print $8}')
24536 # We look at the "8 rpcs in flight" field, and verify A) it is present
24537 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24538 # as expected for an 8M DIO to a file with 1M stripes.
24539 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24541 # Verify turning off parallel dio works as expected
24543 $LCTL set_param osc.*.rpc_stats=c
24544 $LCTL set_param llite.*.parallel_dio=0
24545 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24547 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24548 error "dio with parallel dio disabled failed"
24550 # Ideally, we would see only one RPC in flight here, but there is an
24551 # unavoidable race between i/o completion and RPC in flight counting,
24552 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24553 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24554 # So instead we just verify it's always < 8.
24555 $LCTL get_param osc.*-OST0000-*.rpc_stats
24556 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24557 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24558 grep '^$' -B1 | grep . | awk '{print $1}')
24559 [ $ret != "8:" ] ||
24560 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24562 run_test 398g "verify parallel dio async RPC submission"
24564 test_398h() { # LU-13798
24565 local dio_file=$DIR/$tfile.dio
24567 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24569 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24570 stack_trap "rm -f $DIR/$tfile $dio_file"
24572 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24573 error "parallel dio failed"
24574 diff $DIR/$tfile $dio_file
24575 [[ $? == 0 ]] || error "file diff after aiocp"
24577 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24579 test_398i() { # LU-13798
24580 local dio_file=$DIR/$tfile.dio
24582 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24584 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24585 stack_trap "rm -f $DIR/$tfile $dio_file"
24587 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24588 $LCTL set_param fail_loc=0x1418
24589 # make sure we don't crash and fail properly
24590 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24591 error "parallel dio page allocation failure succeeded"
24592 diff $DIR/$tfile $dio_file
24593 [[ $? != 0 ]] || error "no diff after failed aiocp"
24595 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24597 test_398j() { # LU-13798
24598 # Stripe size > RPC size but less than i/o size tests split across
24599 # stripes and RPCs for individual i/o op
24600 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24602 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24603 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24604 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24605 stack_trap "$LCTL set_param -n $pages_per_rpc"
24607 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24608 error "parallel dio write failed"
24609 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24611 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24612 error "parallel dio read failed"
24613 diff $DIR/$tfile $DIR/$tfile.2
24614 [[ $? == 0 ]] || error "file diff after parallel dio read"
24616 run_test 398j "test parallel dio where stripe size > rpc_size"
24618 test_398k() { # LU-13798
24619 wait_delete_completed
24622 # 4 stripe file; we will cause out of space on OST0
24623 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24625 # Fill OST0 (if it's not too large)
24626 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24628 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24629 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24631 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24632 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24633 error "dd should fill OST0"
24634 stack_trap "rm -f $DIR/$tfile.1"
24636 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24640 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24641 error "file is not 0 bytes in size"
24643 # dd above should not succeed, but don't error until here so we can
24644 # get debug info above
24646 error "parallel dio write with enospc succeeded"
24647 stack_trap "rm -f $DIR/$tfile"
24649 run_test 398k "test enospc on first stripe"
24651 test_398l() { # LU-13798
24652 wait_delete_completed
24655 # 4 stripe file; we will cause out of space on OST0
24656 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24657 # happens on the second i/o chunk we issue
24658 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24660 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24661 stack_trap "rm -f $DIR/$tfile"
24663 # Fill OST0 (if it's not too large)
24664 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24666 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24667 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24669 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24670 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24671 error "dd should fill OST0"
24672 stack_trap "rm -f $DIR/$tfile.1"
24674 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24676 stack_trap "rm -f $DIR/$tfile.2"
24678 # Check that short write completed as expected
24679 ls -la $DIR/$tfile.2
24680 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24681 error "file is not 1M in size"
24683 # dd above should not succeed, but don't error until here so we can
24684 # get debug info above
24686 error "parallel dio write with enospc succeeded"
24688 # Truncate source file to same length as output file and diff them
24689 $TRUNCATE $DIR/$tfile 1048576
24690 diff $DIR/$tfile $DIR/$tfile.2
24691 [[ $? == 0 ]] || error "data incorrect after short write"
24693 run_test 398l "test enospc on intermediate stripe/RPC"
24695 test_398m() { # LU-13798
24696 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24698 # Set up failure on OST0, the first stripe:
24699 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24700 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24701 # So this fail_val specifies OST0
24702 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24703 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24705 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24706 error "parallel dio write with failure on first stripe succeeded"
24707 stack_trap "rm -f $DIR/$tfile"
24708 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24710 # Place data in file for read
24711 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24712 error "parallel dio write failed"
24714 # Fail read on OST0, first stripe
24715 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24716 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24717 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24718 error "parallel dio read with error on first stripe succeeded"
24719 rm -f $DIR/$tfile.2
24720 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24722 # Switch to testing on OST1, second stripe
24723 # Clear file contents, maintain striping
24725 # Set up failure on OST1, second stripe:
24726 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24727 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24729 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24730 error "parallel dio write with failure on first stripe succeeded"
24731 stack_trap "rm -f $DIR/$tfile"
24732 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24734 # Place data in file for read
24735 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24736 error "parallel dio write failed"
24738 # Fail read on OST1, second stripe
24739 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24740 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24741 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24742 error "parallel dio read with error on first stripe succeeded"
24743 rm -f $DIR/$tfile.2
24744 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24746 run_test 398m "test RPC failures with parallel dio"
24748 # Parallel submission of DIO should not cause problems for append, but it's
24749 # important to verify.
24750 test_398n() { # LU-13798
24751 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24753 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24754 error "dd to create source file failed"
24755 stack_trap "rm -f $DIR/$tfile"
24757 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24758 error "parallel dio write with failure on second stripe succeeded"
24759 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24760 diff $DIR/$tfile $DIR/$tfile.1
24761 [[ $? == 0 ]] || error "data incorrect after append"
24764 run_test 398n "test append with parallel DIO"
24767 local read_write=$1
24768 if [ "$read_write" = "write" ]; then
24769 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24770 elif [ "$read_write" = "read" ]; then
24771 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24773 error "argument error"
24776 # turn off debug for performance testing
24777 local saved_debug=$($LCTL get_param -n debug)
24778 $LCTL set_param debug=0
24780 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24782 # get ost1 size - $FSNAME-OST0000
24783 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24784 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24785 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24787 if [ "$read_write" = "read" ]; then
24788 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24791 local start_time=$(date +%s.%N)
24792 $dd_cmd bs=1M count=$blocks oflag=sync ||
24793 error "real dd $read_write error"
24794 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24796 if [ "$read_write" = "write" ]; then
24800 # define OBD_FAIL_OST_FAKE_RW 0x238
24801 do_facet ost1 $LCTL set_param fail_loc=0x238
24803 local start_time=$(date +%s.%N)
24804 $dd_cmd bs=1M count=$blocks oflag=sync ||
24805 error "fake dd $read_write error"
24806 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24808 if [ "$read_write" = "write" ]; then
24810 cancel_lru_locks osc
24811 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24812 error "$tfile size not $blocks MB"
24814 do_facet ost1 $LCTL set_param fail_loc=0
24816 echo "fake $read_write $duration_fake vs. normal $read_write" \
24817 "$duration in seconds"
24818 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24819 error_not_in_vm "fake write is slower"
24821 $LCTL set_param -n debug="$saved_debug"
24824 test_399a() { # LU-7655 for OST fake write
24825 remote_ost_nodsh && skip "remote OST with nodsh"
24829 run_test 399a "fake write should not be slower than normal write"
24831 test_399b() { # LU-8726 for OST fake read
24832 remote_ost_nodsh && skip "remote OST with nodsh"
24833 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24834 skip_env "ldiskfs only test"
24839 run_test 399b "fake read should not be slower than normal read"
24841 test_400a() { # LU-1606, was conf-sanity test_74
24842 if ! which $CC > /dev/null 2>&1; then
24843 skip_env "$CC is not installed"
24846 local extra_flags=''
24847 local out=$TMP/$tfile
24848 local prefix=/usr/include/lustre
24851 # Oleg removes c files in his test rig so test if any c files exist
24852 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24853 skip_env "Needed c test files are missing"
24855 if ! [[ -d $prefix ]]; then
24856 # Assume we're running in tree and fixup the include path.
24857 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24858 extra_flags+=" -L$LUSTRE/utils/.lib"
24861 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24862 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24863 error "client api broken"
24867 run_test 400a "Lustre client api program can compile and link"
24869 test_400b() { # LU-1606, LU-5011
24871 local out=$TMP/$tfile
24872 local prefix=/usr/include/linux/lustre
24874 # We use a hard coded prefix so that this test will not fail
24875 # when run in tree. There are headers in lustre/include/lustre/
24876 # that are not packaged (like lustre_idl.h) and have more
24877 # complicated include dependencies (like config.h and lnet/types.h).
24878 # Since this test about correct packaging we just skip them when
24879 # they don't exist (see below) rather than try to fixup cppflags.
24881 if ! which $CC > /dev/null 2>&1; then
24882 skip_env "$CC is not installed"
24885 for header in $prefix/*.h; do
24886 if ! [[ -f "$header" ]]; then
24890 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24891 continue # lustre_ioctl.h is internal header
24894 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24895 error "cannot compile '$header'"
24899 run_test 400b "packaged headers can be compiled"
24901 test_401a() { #LU-7437
24902 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24903 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24905 #count the number of parameters by "list_param -R"
24906 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24907 #count the number of parameters by listing proc files
24908 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24909 echo "proc_dirs='$proc_dirs'"
24910 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24911 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24914 [ $params -eq $procs ] ||
24915 error "found $params parameters vs. $procs proc files"
24917 # test the list_param -D option only returns directories
24918 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24919 #count the number of parameters by listing proc directories
24920 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24923 [ $params -eq $procs ] ||
24924 error "found $params parameters vs. $procs proc files"
24926 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24929 # jobid_var may not allow arbitrary values, so use jobid_name
24931 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24932 local testname=jobid_name tmp='testing%p'
24934 local testname=jobid_var tmp=testing
24937 local save=$($LCTL get_param -n $testname)
24939 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24940 error "no error returned when setting bad parameters"
24942 local jobid_new=$($LCTL get_param -n foe $testname baz)
24943 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24945 $LCTL set_param -n fog=bam $testname=$save bat=fog
24946 local jobid_old=$($LCTL get_param -n foe $testname bag)
24947 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24949 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24952 # jobid_var may not allow arbitrary values, so use jobid_name
24954 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24955 local testname=jobid_name
24957 local testname=jobid_var
24960 local jobid_var_old=$($LCTL get_param -n $testname)
24961 local jobid_var_new
24963 $LCTL set_param $testname= &&
24964 error "no error returned for 'set_param a='"
24966 jobid_var_new=$($LCTL get_param -n $testname)
24967 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24968 error "$testname was changed by setting without value"
24970 $LCTL set_param $testname &&
24971 error "no error returned for 'set_param a'"
24973 jobid_var_new=$($LCTL get_param -n $testname)
24974 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24975 error "$testname was changed by setting without value"
24977 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24980 # jobid_var may not allow arbitrary values, so use jobid_name
24982 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24983 local testname=jobid_name new_value='foo=bar%p'
24985 local testname=jobid_var new_valuie=foo=bar
24988 local jobid_var_old=$($LCTL get_param -n $testname)
24989 local jobid_var_new
24991 $LCTL set_param $testname=$new_value ||
24992 error "'set_param a=b' did not accept a value containing '='"
24994 jobid_var_new=$($LCTL get_param -n $testname)
24995 [[ "$jobid_var_new" == "$new_value" ]] ||
24996 error "'set_param a=b' failed on a value containing '='"
24998 # Reset the $testname to test the other format
24999 $LCTL set_param $testname=$jobid_var_old
25000 jobid_var_new=$($LCTL get_param -n $testname)
25001 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25002 error "failed to reset $testname"
25004 $LCTL set_param $testname $new_value ||
25005 error "'set_param a b' did not accept a value containing '='"
25007 jobid_var_new=$($LCTL get_param -n $testname)
25008 [[ "$jobid_var_new" == "$new_value" ]] ||
25009 error "'set_param a b' failed on a value containing '='"
25011 $LCTL set_param $testname $jobid_var_old
25012 jobid_var_new=$($LCTL get_param -n $testname)
25013 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25014 error "failed to reset $testname"
25016 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25018 test_401e() { # LU-14779
25019 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25020 error "lctl list_param MGC* failed"
25021 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25022 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25023 error "lctl get_param lru_size failed"
25025 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25028 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25029 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25030 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25031 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25032 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25033 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25034 remote_mds_nodsh && skip "remote MDS with nodsh"
25036 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25037 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25038 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25039 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25040 echo "Touch failed - OK"
25042 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25045 local file1=$DIR/$tfile.1
25046 local file2=$DIR/$tfile.2
25047 local tfile=$TMP/$tfile
25049 rm -f $file1 $file2 $tfile
25054 # 30 sec OBD_TIMEOUT in ll_getattr()
25055 # right before populating st_nlink
25056 $LCTL set_param fail_loc=0x80001409
25057 stat -c %h $file1 > $tfile &
25059 # create an alias, drop all locks and reclaim the dentry
25061 cancel_lru_locks mdc
25062 cancel_lru_locks osc
25063 sysctl -w vm.drop_caches=2
25067 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25069 rm -f $tfile $file1 $file2
25071 run_test 403 "i_nlink should not drop to zero due to aliasing"
25073 test_404() { # LU-6601
25074 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25075 skip "Need server version newer than 2.8.52"
25076 remote_mds_nodsh && skip "remote MDS with nodsh"
25078 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25079 awk '/osp .*-osc-MDT/ { print $4}')
25082 for osp in $mosps; do
25083 echo "Deactivate: " $osp
25084 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25085 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25086 awk -vp=$osp '$4 == p { print $2 }')
25087 [ $stat = IN ] || {
25088 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25089 error "deactivate error"
25091 echo "Activate: " $osp
25092 do_facet $SINGLEMDS $LCTL --device %$osp activate
25093 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25094 awk -vp=$osp '$4 == p { print $2 }')
25095 [ $stat = UP ] || {
25096 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25097 error "activate error"
25101 run_test 404 "validate manual {de}activated works properly for OSPs"
25104 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25105 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25106 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25107 skip "Layout swap lock is not supported"
25109 check_swap_layouts_support
25110 check_swap_layout_no_dom $DIR
25112 test_mkdir $DIR/$tdir
25113 swap_lock_test -d $DIR/$tdir ||
25114 error "One layout swap locked test failed"
25116 run_test 405 "Various layout swap lock tests"
25119 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25120 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25121 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25123 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25124 skip "Need MDS version at least 2.8.50"
25126 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25127 local test_pool=$TESTNAME
25129 pool_add $test_pool || error "pool_add failed"
25130 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25131 error "pool_add_targets failed"
25133 save_layout_restore_at_exit $MOUNT
25135 # parent set default stripe count only, child will stripe from both
25136 # parent and fs default
25137 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25138 error "setstripe $MOUNT failed"
25139 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25140 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25141 for i in $(seq 10); do
25142 local f=$DIR/$tdir/$tfile.$i
25143 touch $f || error "touch failed"
25144 local count=$($LFS getstripe -c $f)
25145 [ $count -eq $OSTCOUNT ] ||
25146 error "$f stripe count $count != $OSTCOUNT"
25147 local offset=$($LFS getstripe -i $f)
25148 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25149 local size=$($LFS getstripe -S $f)
25150 [ $size -eq $((def_stripe_size * 2)) ] ||
25151 error "$f stripe size $size != $((def_stripe_size * 2))"
25152 local pool=$($LFS getstripe -p $f)
25153 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25156 # change fs default striping, delete parent default striping, now child
25157 # will stripe from new fs default striping only
25158 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25159 error "change $MOUNT default stripe failed"
25160 $LFS setstripe -c 0 $DIR/$tdir ||
25161 error "delete $tdir default stripe failed"
25162 for i in $(seq 11 20); do
25163 local f=$DIR/$tdir/$tfile.$i
25164 touch $f || error "touch $f failed"
25165 local count=$($LFS getstripe -c $f)
25166 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25167 local offset=$($LFS getstripe -i $f)
25168 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25169 local size=$($LFS getstripe -S $f)
25170 [ $size -eq $def_stripe_size ] ||
25171 error "$f stripe size $size != $def_stripe_size"
25172 local pool=$($LFS getstripe -p $f)
25173 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25176 unlinkmany $DIR/$tdir/$tfile. 1 20
25178 local f=$DIR/$tdir/$tfile
25179 pool_remove_all_targets $test_pool $f
25180 pool_remove $test_pool $f
25182 run_test 406 "DNE support fs default striping"
25185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25186 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25187 skip "Need MDS version at least 2.8.55"
25188 remote_mds_nodsh && skip "remote MDS with nodsh"
25190 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25191 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25192 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25193 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25194 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25196 #define OBD_FAIL_DT_TXN_STOP 0x2019
25197 for idx in $(seq $MDSCOUNT); do
25198 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25200 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25201 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25202 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25205 run_test 407 "transaction fail should cause operation fail"
25208 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25210 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25211 lctl set_param fail_loc=0x8000040a
25212 # let ll_prepare_partial_page() fail
25213 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25217 # create at least 100 unused inodes so that
25218 # shrink_icache_memory(0) should not return 0
25219 touch $DIR/$tfile-{0..100}
25220 rm -f $DIR/$tfile-{0..100}
25223 echo 2 > /proc/sys/vm/drop_caches
25225 run_test 408 "drop_caches should not hang due to page leaks"
25229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25231 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25232 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25233 touch $DIR/$tdir/guard || error "(2) Fail to create"
25235 local PREFIX=$(str_repeat 'A' 128)
25236 echo "Create 1K hard links start at $(date)"
25237 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25238 error "(3) Fail to hard link"
25240 echo "Links count should be right although linkEA overflow"
25241 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25242 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25243 [ $linkcount -eq 1001 ] ||
25244 error "(5) Unexpected hard links count: $linkcount"
25246 echo "List all links start at $(date)"
25247 ls -l $DIR/$tdir/foo > /dev/null ||
25248 error "(6) Fail to list $DIR/$tdir/foo"
25250 echo "Unlink hard links start at $(date)"
25251 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25252 error "(7) Fail to unlink"
25253 echo "Unlink hard links finished at $(date)"
25255 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25259 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25260 skip "Need client version at least 2.9.59"
25261 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25262 skip "Need MODULES build"
25264 # Create a file, and stat it from the kernel
25265 local testfile=$DIR/$tfile
25268 local run_id=$RANDOM
25269 local my_ino=$(stat --format "%i" $testfile)
25271 # Try to insert the module. This will always fail as the
25272 # module is designed to not be inserted.
25273 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25276 # Anything but success is a test failure
25278 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25279 error "no inode match"
25281 run_test 410 "Test inode number returned from kernel thread"
25283 cleanup_test411_cgroup() {
25289 local cg_basedir=/sys/fs/cgroup/memory
25291 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25292 skip "no setup for cgroup"
25294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25295 error "test file creation failed"
25296 cancel_lru_locks osc
25298 # Create a very small memory cgroup to force a slab allocation error
25299 local cgdir=$cg_basedir/osc_slab_alloc
25300 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25301 trap "cleanup_test411_cgroup $cgdir" EXIT
25302 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25303 echo 1M > $cgdir/memory.limit_in_bytes
25305 # Should not LBUG, just be killed by oom-killer
25306 # dd will return 0 even allocation failure in some environment.
25307 # So don't check return value
25308 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25309 cleanup_test411_cgroup $cgdir
25313 run_test 411 "Slab allocation error with cgroup does not LBUG"
25316 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25317 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25318 skip "Need server version at least 2.10.55"
25320 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25321 error "mkdir failed"
25322 $LFS getdirstripe $DIR/$tdir
25323 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25324 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25325 error "expect $((MDSCOUT - 1)) get $stripe_index"
25326 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25327 [ $stripe_count -eq 2 ] ||
25328 error "expect 2 get $stripe_count"
25330 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25335 # subdirs should be on the same MDT as parent
25336 for i in $(seq 0 $((MDSCOUNT - 1))); do
25337 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25338 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25339 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25340 (( index == i )) || error "mdt$i/sub on MDT$index"
25343 # stripe offset -1, ditto
25344 for i in {1..10}; do
25345 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25346 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25347 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25348 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25349 (( index == index2 )) ||
25350 error "qos$i on MDT$index, sub on MDT$index2"
25353 local testdir=$DIR/$tdir/inherit
25355 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25358 testdir=$testdir/s$i
25359 mkdir $testdir || error "mkdir $testdir failed"
25360 index=$($LFS getstripe -m $testdir)
25361 (( index == 1 )) ||
25362 error "$testdir on MDT$index"
25365 # not inherit any more
25366 testdir=$testdir/s3
25367 mkdir $testdir || error "mkdir $testdir failed"
25368 getfattr -d -m dmv $testdir | grep dmv &&
25369 error "default LMV set on $testdir" || true
25371 run_test 412 "mkdir on specific MDTs"
25373 generate_uneven_mdts() {
25375 local lmv_qos_maxage
25376 local lod_qos_maxage
25386 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25387 $LCTL set_param lmv.*.qos_maxage=1
25388 stack_trap "$LCTL set_param \
25389 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25390 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25391 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25392 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25393 lod.*.mdt_qos_maxage=1
25394 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25395 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25398 echo "Check for uneven MDTs: "
25400 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25401 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25402 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25404 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25405 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25408 for ((i = 1; i < ${#ffree[@]}; i++)); do
25409 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25410 if [ $tmp -gt $max ]; then
25414 if [ $tmp -lt $min ]; then
25420 (( ${ffree[min_index]} > 0 )) ||
25421 skip "no free files in MDT$min_index"
25422 (( ${ffree[min_index]} < 10000000 )) ||
25423 skip "too many free files in MDT$min_index"
25425 # Check if we need to generate uneven MDTs
25426 local diff=$(((max - min) * 100 / min))
25427 local testdir=$DIR/$tdir-fillmdt
25433 while (( diff < threshold )); do
25434 # generate uneven MDTs, create till $threshold% diff
25435 echo -n "weight diff=$diff% must be > $threshold% ..."
25436 echo "Fill MDT$min_index with 1000 files: loop $i"
25437 testdir=$DIR/$tdir-fillmdt/$i
25438 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25439 error "mkdir $testdir failed"
25440 $LFS setstripe -E 1M -L mdt $testdir ||
25441 error "setstripe $testdir failed"
25443 for F in f.{0..999}; do
25444 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25445 /dev/null 2>&1 || error "dd $F failed"
25448 # wait for QOS to update
25449 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25451 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25452 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25453 max=$(((${ffree[max_index]} >> 8) *
25454 (${bavail[max_index]} * bsize >> 16)))
25455 min=$(((${ffree[min_index]} >> 8) *
25456 (${bavail[min_index]} * bsize >> 16)))
25457 diff=$(((max - min) * 100 / min))
25461 echo "MDT filesfree available: ${ffree[*]}"
25462 echo "MDT blocks available: ${bavail[*]}"
25463 echo "weight diff=$diff%"
25468 local stripe_count=$2
25469 local mdts=$(comma_list $(mdts_nodes))
25472 local lmv_qos_prio_free
25473 local lmv_qos_threshold_rr
25474 local lmv_qos_maxage
25475 local lod_qos_prio_free
25476 local lod_qos_threshold_rr
25477 local lod_qos_maxage
25481 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25482 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25483 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25485 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25486 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25487 stack_trap "$LCTL set_param \
25488 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25489 stack_trap "$LCTL set_param \
25490 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25491 stack_trap "$LCTL set_param \
25492 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25494 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25495 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25496 lod_qos_prio_free=${lod_qos_prio_free%%%}
25497 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25498 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25499 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25500 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25501 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25502 stack_trap "do_nodes $mdts $LCTL set_param \
25503 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25504 stack_trap "do_nodes $mdts $LCTL set_param \
25505 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25506 stack_trap "do_nodes $mdts $LCTL set_param \
25507 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25509 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25510 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25512 testdir=$DIR/$tdir-s$stripe_count/rr
25514 local stripe_index=$($LFS getstripe -m $testdir)
25515 local test_mkdir_rr=true
25517 getfattr -d -m dmv -e hex $testdir | grep dmv
25518 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25519 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25520 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25521 test_mkdir_rr=false
25526 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25527 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25529 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25530 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25531 eval $mkdir_cmd $testdir/subdir$i ||
25532 error "$mkdir_cmd subdir$i failed"
25535 for (( i = 0; i < $MDSCOUNT; i++ )); do
25536 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25537 echo "$count directories created on MDT$i"
25538 if $test_mkdir_rr; then
25539 (( $count == 100 )) ||
25540 error "subdirs are not evenly distributed"
25541 elif (( $i == $stripe_index )); then
25542 (( $count == 100 * MDSCOUNT )) ||
25543 error "$count subdirs created on MDT$i"
25545 (( $count == 0 )) ||
25546 error "$count subdirs created on MDT$i"
25549 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25550 count=$($LFS getdirstripe $testdir/* |
25551 grep -c -P "^\s+$i\t")
25552 echo "$count stripes created on MDT$i"
25553 # deviation should < 5% of average
25554 (( $count >= 95 * stripe_count &&
25555 $count <= 105 * stripe_count)) ||
25556 error "stripes are not evenly distributed"
25561 echo "Check for uneven MDTs: "
25571 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25572 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25573 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25575 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25576 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25579 for ((i = 1; i < ${#ffree[@]}; i++)); do
25580 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25581 if [ $tmp -gt $max ]; then
25585 if [ $tmp -lt $min ]; then
25591 (( ${ffree[min_index]} > 0 )) ||
25592 skip "no free files in MDT$min_index"
25593 (( ${ffree[min_index]} < 10000000 )) ||
25594 skip "too many free files in MDT$min_index"
25596 echo "MDT filesfree available: ${ffree[*]}"
25597 echo "MDT blocks available: ${bavail[*]}"
25598 echo "weight diff=$(((max - min) * 100 / min))%"
25600 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25602 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25603 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25604 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25605 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25606 # decrease statfs age, so that it can be updated in time
25607 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25608 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25612 testdir=$DIR/$tdir-s$stripe_count/qos
25615 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25616 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25617 eval $mkdir_cmd $testdir/subdir$i ||
25618 error "$mkdir_cmd subdir$i failed"
25622 for (( i = 0; i < $MDSCOUNT; i++ )); do
25623 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25624 (( count > max )) && max=$count
25625 echo "$count directories created on MDT$i"
25628 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25630 # D-value should > 10% of averge
25631 (( max - min > num / 10 )) ||
25632 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25634 # ditto for stripes
25635 if (( stripe_count > 1 )); then
25637 for (( i = 0; i < $MDSCOUNT; i++ )); do
25638 count=$($LFS getdirstripe $testdir/* |
25639 grep -c -P "^\s+$i\t")
25640 (( count > max )) && max=$count
25641 echo "$count stripes created on MDT$i"
25644 min=$($LFS getdirstripe $testdir/* |
25645 grep -c -P "^\s+$min_index\t")
25646 (( max - min > num * stripe_count / 10 )) ||
25647 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25659 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25660 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25661 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25663 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25665 for ((i = 1; i < ${#ffree[@]}; i++)); do
25666 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25667 (( tmp < min )) && min=$tmp && min_index=$i
25674 [ $MDSCOUNT -lt 2 ] &&
25675 skip "We need at least 2 MDTs for this test"
25677 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25678 skip "Need server version at least 2.12.52"
25682 generate_uneven_mdts 100
25683 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25684 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25685 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25686 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25687 error "mkdir failed"
25688 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25691 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25694 [ $MDSCOUNT -lt 2 ] &&
25695 skip "We need at least 2 MDTs for this test"
25697 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25698 skip "Need server version at least 2.12.52"
25703 generate_uneven_mdts 100
25704 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25705 testdir=$DIR/$tdir-s$stripe_count
25706 mkdir $testdir || error "mkdir $testdir failed"
25707 mkdir $testdir/rr || error "mkdir rr failed"
25708 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25709 error "mkdir qos failed"
25710 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25711 $testdir/rr || error "setdirstripe rr failed"
25712 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25713 error "setdirstripe failed"
25714 test_qos_mkdir "mkdir" $stripe_count
25717 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25720 (( $MDSCOUNT >= 2 )) ||
25721 skip "We need at least 2 MDTs for this test"
25723 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25724 skip "Need server version at least 2.14.51"
25730 testdir=$DIR/${tdir}-s1
25731 mkdir $testdir || error "mkdir $testdir failed"
25732 mkdir $testdir/rr || error "mkdir rr failed"
25733 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25734 # default max_inherit is -1, default max_inherit_rr is 0
25735 $LFS setdirstripe -D -c 1 $testdir/rr ||
25736 error "setdirstripe rr failed"
25737 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25738 error "setdirstripe qos failed"
25739 test_qos_mkdir "mkdir" 1
25741 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25742 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25743 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25744 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25745 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25747 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25748 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25749 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25750 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25751 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25752 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25753 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25754 error "level2 shouldn't have default LMV" || true
25756 run_test 413c "mkdir with default LMV max inherit rr"
25759 (( MDSCOUNT >= 2 )) ||
25760 skip "We need at least 2 MDTs for this test"
25762 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25763 skip "Need server version at least 2.14.51"
25765 local lmv_qos_threshold_rr
25767 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25769 stack_trap "$LCTL set_param \
25770 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25772 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25773 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25774 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25775 error "$tdir shouldn't have default LMV"
25776 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25777 error "mkdir sub failed"
25779 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25781 (( count == 100 )) || error "$count subdirs on MDT0"
25783 run_test 413d "inherit ROOT default LMV"
25786 (( MDSCOUNT >= 2 )) ||
25787 skip "We need at least 2 MDTs for this test"
25788 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25789 skip "Need server version at least 2.14.55"
25791 local testdir=$DIR/$tdir
25792 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25794 local sub_max_inherit
25796 mkdir -p $testdir || error "failed to create $testdir"
25798 # set default max-inherit to -1 if stripe count is 0 or 1
25799 $LFS setdirstripe -D -c 1 $testdir ||
25800 error "failed to set default LMV"
25801 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25802 (( max_inherit == -1 )) ||
25803 error "wrong max_inherit value $max_inherit"
25805 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25806 $LFS setdirstripe -D -c -1 $testdir ||
25807 error "failed to set default LMV"
25808 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25809 (( max_inherit > 0 )) ||
25810 error "wrong max_inherit value $max_inherit"
25812 # and the subdir will decrease the max_inherit by 1
25813 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25814 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25815 (( sub_max_inherit == max_inherit - 1)) ||
25816 error "wrong max-inherit of subdir $sub_max_inherit"
25818 # check specified --max-inherit and warning message
25819 stack_trap "rm -f $tmpfile"
25820 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25821 error "failed to set default LMV"
25822 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25823 (( max_inherit == -1 )) ||
25824 error "wrong max_inherit value $max_inherit"
25826 # check the warning messages
25827 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25828 error "failed to detect warning string"
25831 run_test 413e "check default max-inherit value"
25833 test_fs_dmv_inherit()
25835 local testdir=$DIR/$tdir
25842 mkdir $testdir || error "mkdir $testdir failed"
25843 count=$($LFS getdirstripe -D -c $testdir)
25844 (( count == 1 )) ||
25845 error "$testdir default LMV count mismatch $count != 1"
25846 inherit=$($LFS getdirstripe -D -X $testdir)
25847 (( inherit == 3 - i )) ||
25848 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
25849 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
25850 (( inherit_rr == 3 - i )) ||
25851 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
25852 testdir=$testdir/sub
25855 mkdir $testdir || error "mkdir $testdir failed"
25856 count=$($LFS getdirstripe -D -c $testdir)
25857 (( count == 0 )) ||
25858 error "$testdir default LMV count not zero: $count"
25862 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25864 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25865 skip "Need server version at least 2.14.55"
25867 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25868 error "dump $DIR default LMV failed"
25869 stack_trap "setfattr --restore=$TMP/dmv.ea"
25871 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25872 error "set $DIR default LMV failed"
25874 test_fs_dmv_inherit
25876 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
25879 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25881 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
25882 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25883 error "dump $DIR default LMV failed"
25884 stack_trap "setfattr --restore=$TMP/dmv.ea"
25886 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25887 error "set $DIR default LMV failed"
25889 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
25890 error "mount $MOUNT2 failed"
25891 stack_trap "umount_client $MOUNT2"
25893 local saved_DIR=$DIR
25897 stack_trap "export DIR=$saved_DIR"
25899 # first check filesystem-wide default LMV inheritance
25900 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
25902 # then check subdirs are spread to all MDTs
25903 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
25905 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
25907 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
25909 run_test 413g "enforce ROOT default LMV on subdir mount"
25916 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25917 unlinkmany $subdir/f. 1000 &
25921 for pid in $pids; do
25925 run_test 413z "413 test cleanup"
25928 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25929 $LCTL set_param fail_loc=0x80000521
25930 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25933 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25937 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25938 skip "Need server version at least 2.11.52"
25948 # this test may be slow on ZFS
25949 [ "$mds1_FSTYPE" == "zfs" ] && total=50
25951 # though this test is designed for striped directory, let's test normal
25952 # directory too since lock is always saved as CoS lock.
25953 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25954 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25963 start_time=$(date +%s)
25964 for i in $(seq $total); do
25965 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25968 end_time=$(date +%s)
25969 duration=$((end_time - start_time))
25971 kill -9 $setattr_pid
25973 echo "rename $total files took $duration sec"
25974 [ $duration -lt 100 ] || error "rename took $duration sec"
25976 run_test 415 "lock revoke is not missing"
25979 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25980 skip "Need server version at least 2.11.55"
25982 # define OBD_FAIL_OSD_TXN_START 0x19a
25983 do_facet mds1 lctl set_param fail_loc=0x19a
25985 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25989 run_test 416 "transaction start failure won't cause system hung"
25993 do_nodes $(comma_list $(mdts_nodes)) \
25994 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25995 do_nodes $(comma_list $(mdts_nodes)) \
25996 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25997 do_nodes $(comma_list $(mdts_nodes)) \
25998 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26002 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26003 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26004 skip "Need MDS version at least 2.11.56"
26006 trap cleanup_417 RETURN EXIT
26008 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26009 do_nodes $(comma_list $(mdts_nodes)) \
26010 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26011 $LFS migrate -m 0 $DIR/$tdir.1 &&
26012 error "migrate dir $tdir.1 should fail"
26014 do_nodes $(comma_list $(mdts_nodes)) \
26015 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26016 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26017 error "create remote dir $tdir.2 should fail"
26019 do_nodes $(comma_list $(mdts_nodes)) \
26020 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26021 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26022 error "create striped dir $tdir.3 should fail"
26025 run_test 417 "disable remote dir, striped dir and dir migration"
26027 # Checks that the outputs of df [-i] and lfs df [-i] match
26029 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26039 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26041 for count in {1..100}; do
26042 do_nodes "$CLIENTS" \
26043 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26046 # read the lines of interest
26047 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26048 error "df $inodes $dir | tail -n +2 failed"
26049 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26050 error "lfs df $inodes $dir | grep summary: failed"
26052 # skip first substrings of each output as they are different
26053 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26054 # compare the two outputs
26056 # skip "available" on MDT until LU-13997 is fixed.
26057 #for i in {1..5}; do
26058 for i in 1 2 4 5; do
26059 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26067 lfs df $inodes $dir
26068 error "df and lfs df $1 output mismatch: " \
26069 "df ${inodes}: ${df_out[*]}, " \
26070 "lfs df ${inodes}: ${lfs_df_out[*]}"
26075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26077 local dir=$DIR/$tdir
26078 local numfiles=$((RANDOM % 4096 + 2))
26079 local numblocks=$((RANDOM % 256 + 1))
26081 wait_delete_completed
26084 # check block output
26085 check_lfs_df blocks $dir
26086 # check inode output
26087 check_lfs_df inodes $dir
26089 # create a single file and retest
26090 echo "Creating a single file and testing"
26091 createmany -o $dir/$tfile- 1 &>/dev/null ||
26092 error "creating 1 file in $dir failed"
26093 check_lfs_df blocks $dir
26094 check_lfs_df inodes $dir
26096 # create a random number of files
26097 echo "Creating $((numfiles - 1)) files and testing"
26098 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26099 error "creating $((numfiles - 1)) files in $dir failed"
26101 # write a random number of blocks to the first test file
26102 echo "Writing $numblocks 4K blocks and testing"
26103 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26104 count=$numblocks &>/dev/null ||
26105 error "dd to $dir/${tfile}-0 failed"
26108 check_lfs_df blocks $dir
26109 check_lfs_df inodes $dir
26111 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26112 error "unlinking $numfiles files in $dir failed"
26114 run_test 418 "df and lfs df outputs match"
26118 local dir=$DIR/$tdir
26123 cancel_lru_locks mdc
26125 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26126 $LCTL set_param fail_loc=0x1410
26128 $LCTL set_param fail_loc=0
26131 run_test 419 "Verify open file by name doesn't crash kernel"
26135 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26136 skip "Need MDS version at least 2.12.53"
26138 local SAVE_UMASK=$(umask)
26139 local dir=$DIR/$tdir
26140 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26144 mkdir -m03777 $dir/testdir
26145 ls -dn $dir/testdir
26146 # Need to remove trailing '.' when SELinux is enabled
26147 local dirperms=$(ls -dn $dir/testdir |
26148 awk '{ sub(/\.$/, "", $1); print $1}')
26149 [ $dirperms == "drwxrwsrwt" ] ||
26150 error "incorrect perms on $dir/testdir"
26152 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26153 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26154 ls -n $dir/testdir/testfile
26155 local fileperms=$(ls -n $dir/testdir/testfile |
26156 awk '{ sub(/\.$/, "", $1); print $1}')
26157 [ $fileperms == "-rwxr-xr-x" ] ||
26158 error "incorrect perms on $dir/testdir/testfile"
26162 run_test 420 "clear SGID bit on non-directories for non-members"
26169 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26170 skip "Need MDS version at least 2.12.54"
26172 test_mkdir $DIR/$tdir
26173 createmany -o $DIR/$tdir/f 3
26174 cnt=$(ls -1 $DIR/$tdir | wc -l)
26175 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26177 fid1=$(lfs path2fid $DIR/$tdir/f1)
26178 fid2=$(lfs path2fid $DIR/$tdir/f2)
26179 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26181 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26182 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26184 cnt=$(ls -1 $DIR/$tdir | wc -l)
26185 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26187 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26188 createmany -o $DIR/$tdir/f 3
26189 cnt=$(ls -1 $DIR/$tdir | wc -l)
26190 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26192 fid1=$(lfs path2fid $DIR/$tdir/f1)
26193 fid2=$(lfs path2fid $DIR/$tdir/f2)
26194 echo "remove using fsname $FSNAME"
26195 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26197 cnt=$(ls -1 $DIR/$tdir | wc -l)
26198 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26200 run_test 421a "simple rm by fid"
26207 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26208 skip "Need MDS version at least 2.12.54"
26210 test_mkdir $DIR/$tdir
26211 createmany -o $DIR/$tdir/f 3
26212 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26215 FID1=$(lfs path2fid $DIR/$tdir/f1)
26216 FID2=$(lfs path2fid $DIR/$tdir/f2)
26217 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26219 kill -USR1 $MULTIPID
26222 cnt=$(ls $DIR/$tdir | wc -l)
26223 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26225 run_test 421b "rm by fid on open file"
26231 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26232 skip "Need MDS version at least 2.12.54"
26234 test_mkdir $DIR/$tdir
26235 createmany -o $DIR/$tdir/f 3
26236 touch $DIR/$tdir/$tfile
26237 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26238 cnt=$(ls -1 $DIR/$tdir | wc -l)
26239 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26241 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26242 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26244 cnt=$(ls $DIR/$tdir | wc -l)
26245 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26247 run_test 421c "rm by fid against hardlinked files"
26253 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26254 skip "Need MDS version at least 2.12.54"
26256 test_mkdir $DIR/$tdir
26257 createmany -o $DIR/$tdir/f 4097
26258 cnt=$(ls -1 $DIR/$tdir | wc -l)
26259 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26261 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26262 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26264 cnt=$(ls $DIR/$tdir | wc -l)
26266 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26268 run_test 421d "rmfid en masse"
26274 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26275 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26276 skip "Need MDS version at least 2.12.54"
26278 mkdir -p $DIR/$tdir
26279 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26280 createmany -o $DIR/$tdir/striped_dir/f 512
26281 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26282 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26284 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26285 sed "s/[/][^:]*://g")
26286 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26288 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26290 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26292 run_test 421e "rmfid in DNE"
26298 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26299 skip "Need MDS version at least 2.12.54"
26301 test_mkdir $DIR/$tdir
26303 cnt=$(ls -1 $DIR/$tdir | wc -l)
26304 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26306 FID=$(lfs path2fid $DIR/$tdir/f)
26307 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26308 # rmfid should fail
26309 cnt=$(ls -1 $DIR/$tdir | wc -l)
26310 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26312 chmod a+rw $DIR/$tdir
26314 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26315 # rmfid should fail
26316 cnt=$(ls -1 $DIR/$tdir | wc -l)
26317 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26320 $RUNAS touch $DIR/$tdir/f
26321 FID=$(lfs path2fid $DIR/$tdir/f)
26322 echo "rmfid as root"
26323 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26324 cnt=$(ls -1 $DIR/$tdir | wc -l)
26325 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26328 $RUNAS touch $DIR/$tdir/f
26329 cnt=$(ls -1 $DIR/$tdir | wc -l)
26330 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26331 FID=$(lfs path2fid $DIR/$tdir/f)
26332 # rmfid w/o user_fid2path mount option should fail
26333 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26334 cnt=$(ls -1 $DIR/$tdir | wc -l)
26335 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26337 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26338 stack_trap "rmdir $tmpdir"
26339 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26340 error "failed to mount client'"
26341 stack_trap "umount_client $tmpdir"
26343 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26344 # rmfid should succeed
26345 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26346 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26348 # rmfid shouldn't allow to remove files due to dir's permission
26349 chmod a+rwx $tmpdir/$tdir
26350 touch $tmpdir/$tdir/f
26351 ls -la $tmpdir/$tdir
26352 FID=$(lfs path2fid $tmpdir/$tdir/f)
26353 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26356 run_test 421f "rmfid checks permissions"
26362 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26363 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26364 skip "Need MDS version at least 2.12.54"
26366 mkdir -p $DIR/$tdir
26367 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26368 createmany -o $DIR/$tdir/striped_dir/f 512
26369 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26370 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26372 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26373 sed "s/[/][^:]*://g")
26375 rm -f $DIR/$tdir/striped_dir/f1*
26376 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26377 removed=$((512 - cnt))
26379 # few files have been just removed, so we expect
26380 # rmfid to fail on their fids
26381 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26382 [ $removed != $errors ] && error "$errors != $removed"
26384 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26386 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26388 run_test 421g "rmfid to return errors properly"
26391 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26392 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26393 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26394 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26395 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26397 local amc=$(at_max_get client)
26398 local amo=$(at_max_get mds1)
26399 local timeout=`lctl get_param -n timeout`
26401 at_max_set 0 client
26404 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26405 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26406 fail_val=$(((2*timeout + 10)*1000))
26407 touch $DIR/$tdir/d3/file &
26409 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26410 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26411 fail_val=$((2*timeout + 5))
26412 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26416 sleep $((2 * timeout))
26420 touch $DIR/$tdir/d2/file3
26421 touch $DIR/$tdir/d2/file4
26422 touch $DIR/$tdir/d2/file5
26425 at_max_set $amc client
26426 at_max_set $amo mds1
26428 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26429 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26430 error "Watchdog is always throttled"
26432 run_test 422 "kill a process with RPC in progress"
26445 # ensure statfs cache is expired
26448 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26449 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26453 run_test 423 "statfs should return a right data"
26456 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26457 $LCTL set_param fail_loc=0x80000522
26458 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26461 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26464 test_mkdir -c -1 $DIR/$tdir
26465 $LFS setstripe -c -1 $DIR/$tdir
26467 lru_resize_disable "" 100
26468 stack_trap "lru_resize_enable" EXIT
26472 for i in $(seq $((MDSCOUNT * 125))); do
26473 local t=$DIR/$tdir/$tfile_$i
26475 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26476 error_noexit "Create file $t"
26478 stack_trap "rm -rf $DIR/$tdir" EXIT
26480 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26481 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26482 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26484 [ $lock_count -le $lru_size ] ||
26485 error "osc lock count $lock_count > lru size $lru_size"
26488 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26489 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26490 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26492 [ $lock_count -le $lru_size ] ||
26493 error "mdc lock count $lock_count > lru size $lru_size"
26496 run_test 425 "lock count should not exceed lru size"
26499 splice-test -r $DIR/$tfile
26500 splice-test -rd $DIR/$tfile
26501 splice-test $DIR/$tfile
26502 splice-test -d $DIR/$tfile
26504 run_test 426 "splice test on Lustre"
26507 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26508 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26509 skip "Need MDS version at least 2.12.4"
26515 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26516 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26518 $LFS getdirstripe $DIR/$tdir/1/dir
26520 #first setfattr for creating updatelog
26521 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26523 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26524 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26525 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26526 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26530 wait_recovery_complete mds2 $((2*TIMEOUT))
26532 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26533 echo $log | grep "get update log failed" &&
26534 error "update log corruption is detected" || true
26536 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26540 local cache_limit=$CACHE_MAX
26542 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26543 $LCTL set_param -n llite.*.max_cached_mb=64
26546 $LFS setstripe -c 1 $DIR/$tdir
26547 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26548 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26550 for f in $(seq 4); do
26551 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26555 cancel_lru_locks osc
26557 for f in $(seq 4); do
26558 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26562 run_test 428 "large block size IO should not hang"
26564 test_429() { # LU-7915 / LU-10948
26565 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26566 local testfile=$DIR/$tfile
26567 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26573 $LCTL get_param $ll_opencache_threshold_count ||
26574 skip "client does not have opencache parameter"
26576 set_opencache $new_flag
26577 stack_trap "restore_opencache"
26578 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26579 error "enable opencache failed"
26581 # drop MDC DLM locks
26582 cancel_lru_locks mdc
26583 # clear MDC RPC stats counters
26584 $LCTL set_param $mdc_rpcstats=clear
26586 # According to the current implementation, we need to run 3 times
26587 # open & close file to verify if opencache is enabled correctly.
26588 # 1st, RPCs are sent for lookup/open and open handle is released on
26590 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26591 # so open handle won't be released thereafter.
26592 # 3rd, No RPC is sent out.
26593 $MULTIOP $testfile oc || error "multiop failed"
26594 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26595 echo "1st: $first_rpc RPCs in flight"
26597 $MULTIOP $testfile oc || error "multiop failed"
26598 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26599 echo "2nd: $second_rpc RPCs in flight"
26601 $MULTIOP $testfile oc || error "multiop failed"
26602 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26603 echo "3rd: $third_rpc RPCs in flight"
26605 #verify no MDC RPC is sent
26606 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26608 run_test 429 "verify if opencache flag on client side does work"
26614 # data at [200K, 400K)
26615 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26616 error "256K->512K dd fails"
26618 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26619 error "2M->3M dd fails"
26621 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26622 error "4M->5M dd fails"
26623 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26624 # start at first component hole #1
26625 printf "Seeking hole from 1000 ... "
26626 offset=$(lseek_test -l 1000 $file)
26628 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26629 printf "Seeking data from 1000 ... "
26630 offset=$(lseek_test -d 1000 $file)
26632 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26634 # start at first component data block
26635 printf "Seeking hole from 300000 ... "
26636 offset=$(lseek_test -l 300000 $file)
26638 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26639 printf "Seeking data from 300000 ... "
26640 offset=$(lseek_test -d 300000 $file)
26642 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26644 # start at the first component but beyond end of object size
26645 printf "Seeking hole from 1000000 ... "
26646 offset=$(lseek_test -l 1000000 $file)
26648 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26649 printf "Seeking data from 1000000 ... "
26650 offset=$(lseek_test -d 1000000 $file)
26652 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26654 # start at second component stripe 2 (empty file)
26655 printf "Seeking hole from 1500000 ... "
26656 offset=$(lseek_test -l 1500000 $file)
26658 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26659 printf "Seeking data from 1500000 ... "
26660 offset=$(lseek_test -d 1500000 $file)
26662 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26664 # start at second component stripe 1 (all data)
26665 printf "Seeking hole from 3000000 ... "
26666 offset=$(lseek_test -l 3000000 $file)
26668 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26669 printf "Seeking data from 3000000 ... "
26670 offset=$(lseek_test -d 3000000 $file)
26672 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26674 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26675 error "2nd dd fails"
26676 echo "Add data block at 640K...1280K"
26678 # start at before new data block, in hole
26679 printf "Seeking hole from 600000 ... "
26680 offset=$(lseek_test -l 600000 $file)
26682 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26683 printf "Seeking data from 600000 ... "
26684 offset=$(lseek_test -d 600000 $file)
26686 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26688 # start at the first component new data block
26689 printf "Seeking hole from 1000000 ... "
26690 offset=$(lseek_test -l 1000000 $file)
26692 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26693 printf "Seeking data from 1000000 ... "
26694 offset=$(lseek_test -d 1000000 $file)
26696 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26698 # start at second component stripe 2, new data
26699 printf "Seeking hole from 1200000 ... "
26700 offset=$(lseek_test -l 1200000 $file)
26702 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26703 printf "Seeking data from 1200000 ... "
26704 offset=$(lseek_test -d 1200000 $file)
26706 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26708 # start beyond file end
26709 printf "Using offset > filesize ... "
26710 lseek_test -l 4000000 $file && error "lseek should fail"
26711 printf "Using offset > filesize ... "
26712 lseek_test -d 4000000 $file && error "lseek should fail"
26718 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26719 skip "MDT does not support SEEK_HOLE"
26721 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26722 skip "OST does not support SEEK_HOLE"
26724 local file=$DIR/$tdir/$tfile
26726 mkdir -p $DIR/$tdir
26728 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26729 # OST stripe #1 will have continuous data at [1M, 3M)
26730 # OST stripe #2 is empty
26731 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26732 lseek_test_430 $file
26734 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26735 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26736 lseek_test_430 $file
26738 $LFS setstripe -c2 -S 512K $file
26739 echo "Two stripes, stripe size 512K"
26740 lseek_test_430 $file
26742 # FLR with stale mirror
26743 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26745 echo "Mirrored file:"
26746 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26747 echo "Plain 2 stripes 1M"
26748 lseek_test_430 $file
26751 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26754 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26755 skip "OST does not support SEEK_HOLE"
26758 local file=$DIR/$tdir/$tfile
26760 mkdir -p $DIR/$tdir
26761 # Empty layout lseek should fail
26764 printf "Seeking hole from 0 ... "
26765 lseek_test -l 0 $file && error "lseek should fail"
26766 printf "Seeking data from 0 ... "
26767 lseek_test -d 0 $file && error "lseek should fail"
26771 $LFS setstripe -E 1M -c2 -E eof $file
26772 $TRUNCATE $file 1048576
26773 printf "Seeking hole from 1000000 ... "
26774 offset=$(lseek_test -l 1000000 $file)
26776 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26777 printf "Seeking data from 1000000 ... "
26778 lseek_test -d 1000000 $file && error "lseek should fail"
26781 # full component followed by non-inited one
26782 $LFS setstripe -E 1M -c2 -E eof $file
26783 dd if=/dev/urandom of=$file bs=1M count=1
26784 printf "Seeking hole from 1000000 ... "
26785 offset=$(lseek_test -l 1000000 $file)
26787 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26788 printf "Seeking hole from 1048576 ... "
26789 lseek_test -l 1048576 $file && error "lseek should fail"
26790 # init second component and truncate back
26791 echo "123" >> $file
26792 $TRUNCATE $file 1048576
26793 printf "Seeking hole from 1000000 ... "
26794 offset=$(lseek_test -l 1000000 $file)
26796 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26797 printf "Seeking hole from 1048576 ... "
26798 lseek_test -l 1048576 $file && error "lseek should fail"
26799 # boundary checks for big values
26800 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26801 offset=$(lseek_test -d 0 $file.10g)
26802 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26803 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26804 offset=$(lseek_test -d 0 $file.100g)
26805 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26808 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26811 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26812 skip "OST does not support SEEK_HOLE"
26814 local file=$DIR/$tdir/$tfile
26817 mkdir -p $DIR/$tdir
26818 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26820 # cp version 8.33+ prefers lseek over fiemap
26821 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26823 time cp $file /dev/null
26824 (( SECONDS - start < 5 )) ||
26825 error "cp: too long runtime $((SECONDS - start))"
26828 # tar version 1.29+ supports SEEK_HOLE/DATA
26829 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26831 time tar cS $file - | cat > /dev/null
26832 (( SECONDS - start < 5 )) ||
26833 error "tar: too long runtime $((SECONDS - start))"
26836 run_test 430c "lseek: external tools check"
26838 test_431() { # LU-14187
26839 local file=$DIR/$tdir/$tfile
26841 mkdir -p $DIR/$tdir
26842 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26843 dd if=/dev/urandom of=$file bs=4k count=1
26844 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26845 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26846 #define OBD_FAIL_OST_RESTART_IO 0x251
26847 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26848 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26852 echo 3 > /proc/sys/vm/drop_caches
26853 diff $file $file.0 || error "data diff"
26855 run_test 431 "Restart transaction for IO"
26857 cleanup_test_432() {
26858 do_facet mgs $LCTL nodemap_activate 0
26859 wait_nm_sync active
26863 local tmpdir=$TMP/dir432
26865 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26866 skip "Need MDS version at least 2.14.52"
26868 stack_trap cleanup_test_432 EXIT
26872 do_facet mgs $LCTL nodemap_activate 1
26873 wait_nm_sync active
26874 do_facet mgs $LCTL nodemap_modify --name default \
26875 --property admin --value 1
26876 do_facet mgs $LCTL nodemap_modify --name default \
26877 --property trusted --value 1
26878 cancel_lru_locks mdc
26879 wait_nm_sync default admin_nodemap
26880 wait_nm_sync default trusted_nodemap
26882 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26883 grep -ci "Operation not permitted") -ne 0 ]; then
26884 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26887 run_test 432 "mv dir from outside Lustre"
26890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26892 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
26893 skip "inode cache not supported"
26895 $LCTL set_param llite.*.inode_cache=0
26896 stack_trap "$LCTL set_param llite.*.inode_cache=1"
26902 cancel_lru_locks mdc
26903 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26904 createmany -m $DIR/$tdir/f $count
26905 createmany -d $DIR/$tdir/d $count
26906 ls -l $DIR/$tdir > /dev/null
26907 stack_trap "rm -rf $DIR/$tdir"
26909 before=$(num_objects)
26910 cancel_lru_locks mdc
26911 after=$(num_objects)
26913 # sometimes even @before is less than 2 * count
26914 while (( before - after < count )); do
26916 after=$(num_objects)
26918 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
26919 if (( wait > 60 )); then
26920 error "inode slab grew from $before to $after"
26924 echo "lustre_inode_cache $before objs before lock cancel, $after after"
26926 run_test 433 "ldlm lock cancel releases dentries and inodes"
26929 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26930 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26931 skip "Need server version at least 2.9.55"
26933 start_full_debug_logging
26937 stop_full_debug_logging
26941 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26942 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26943 awk '/The barrier for/ { print $7 }')
26946 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26951 barrier_expired() {
26954 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26955 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26956 awk '/will be expired/ { print $7 }')
26958 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26967 echo "Start barrier_freeze at: $(date)"
26968 #define OBD_FAIL_BARRIER_DELAY 0x2202
26969 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26970 # Do not reduce barrier time - See LU-11873
26971 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26974 local b_status=$(barrier_stat)
26975 echo "Got barrier status at: $(date)"
26976 [ "$b_status" = "'freezing_p1'" ] ||
26977 error "(1) unexpected barrier status $b_status"
26979 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26981 b_status=$(barrier_stat)
26982 [ "$b_status" = "'frozen'" ] ||
26983 error "(2) unexpected barrier status $b_status"
26985 local expired=$(barrier_expired)
26986 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26987 sleep $((expired + 3))
26989 b_status=$(barrier_stat)
26990 [ "$b_status" = "'expired'" ] ||
26991 error "(3) unexpected barrier status $b_status"
26993 # Do not reduce barrier time - See LU-11873
26994 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26995 error "(4) fail to freeze barrier"
26997 b_status=$(barrier_stat)
26998 [ "$b_status" = "'frozen'" ] ||
26999 error "(5) unexpected barrier status $b_status"
27001 echo "Start barrier_thaw at: $(date)"
27002 #define OBD_FAIL_BARRIER_DELAY 0x2202
27003 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27004 do_facet mgs $LCTL barrier_thaw $FSNAME &
27007 b_status=$(barrier_stat)
27008 echo "Got barrier status at: $(date)"
27009 [ "$b_status" = "'thawing'" ] ||
27010 error "(6) unexpected barrier status $b_status"
27012 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27014 b_status=$(barrier_stat)
27015 [ "$b_status" = "'thawed'" ] ||
27016 error "(7) unexpected barrier status $b_status"
27018 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27019 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27020 do_facet mgs $LCTL barrier_freeze $FSNAME
27022 b_status=$(barrier_stat)
27023 [ "$b_status" = "'failed'" ] ||
27024 error "(8) unexpected barrier status $b_status"
27026 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27027 do_facet mgs $LCTL barrier_thaw $FSNAME
27031 run_test 801a "write barrier user interfaces and stat machine"
27036 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27037 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27038 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27039 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27040 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27042 cancel_lru_locks mdc
27044 # 180 seconds should be long enough
27045 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27047 local b_status=$(barrier_stat)
27048 [ "$b_status" = "'frozen'" ] ||
27049 error "(6) unexpected barrier status $b_status"
27051 mkdir $DIR/$tdir/d0/d10 &
27054 touch $DIR/$tdir/d1/f13 &
27057 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27060 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27063 rm -f $DIR/$tdir/d4/f12 &
27066 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27068 # To guarantee taht the 'stat' is not blocked
27069 b_status=$(barrier_stat)
27070 [ "$b_status" = "'frozen'" ] ||
27071 error "(8) unexpected barrier status $b_status"
27073 # let above commands to run at background
27076 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27077 ps -p $touch_pid || error "(10) touch should be blocked"
27078 ps -p $ln_pid || error "(11) link should be blocked"
27079 ps -p $mv_pid || error "(12) rename should be blocked"
27080 ps -p $rm_pid || error "(13) unlink should be blocked"
27082 b_status=$(barrier_stat)
27083 [ "$b_status" = "'frozen'" ] ||
27084 error "(14) unexpected barrier status $b_status"
27086 do_facet mgs $LCTL barrier_thaw $FSNAME
27087 b_status=$(barrier_stat)
27088 [ "$b_status" = "'thawed'" ] ||
27089 error "(15) unexpected barrier status $b_status"
27091 wait $mkdir_pid || error "(16) mkdir should succeed"
27092 wait $touch_pid || error "(17) touch should succeed"
27093 wait $ln_pid || error "(18) link should succeed"
27094 wait $mv_pid || error "(19) rename should succeed"
27095 wait $rm_pid || error "(20) unlink should succeed"
27099 run_test 801b "modification will be blocked by write barrier"
27102 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27106 stop mds2 || error "(1) Fail to stop mds2"
27108 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27110 local b_status=$(barrier_stat)
27111 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27112 do_facet mgs $LCTL barrier_thaw $FSNAME
27113 error "(2) unexpected barrier status $b_status"
27116 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27117 error "(3) Fail to rescan barrier bitmap"
27119 # Do not reduce barrier time - See LU-11873
27120 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27122 b_status=$(barrier_stat)
27123 [ "$b_status" = "'frozen'" ] ||
27124 error "(4) unexpected barrier status $b_status"
27126 do_facet mgs $LCTL barrier_thaw $FSNAME
27127 b_status=$(barrier_stat)
27128 [ "$b_status" = "'thawed'" ] ||
27129 error "(5) unexpected barrier status $b_status"
27131 local devname=$(mdsdevname 2)
27133 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27135 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27136 error "(7) Fail to rescan barrier bitmap"
27140 run_test 801c "rescan barrier bitmap"
27142 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27143 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27144 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27145 saved_MOUNT_OPTS=$MOUNT_OPTS
27151 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27152 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27153 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27154 MOUNT_OPTS=$saved_MOUNT_OPTS
27159 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27160 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27161 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27162 skip "Need server version at least 2.9.55"
27164 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27166 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27168 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27169 error "(2) Fail to copy"
27171 trap cleanup_802a EXIT
27173 # sync by force before remount as readonly
27174 sync; sync_all_data; sleep 3; sync_all_data
27178 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27179 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27180 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27182 echo "Mount the server as read only"
27183 setupall server_only || error "(3) Fail to start servers"
27185 echo "Mount client without ro should fail"
27186 mount_client $MOUNT &&
27187 error "(4) Mount client without 'ro' should fail"
27189 echo "Mount client with ro should succeed"
27190 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27191 mount_client $MOUNT ||
27192 error "(5) Mount client with 'ro' should succeed"
27194 echo "Modify should be refused"
27195 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27197 echo "Read should be allowed"
27198 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27199 error "(7) Read should succeed under ro mode"
27203 run_test 802a "simulate readonly device"
27206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27207 remote_mds_nodsh && skip "remote MDS with nodsh"
27209 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27210 skip "readonly option not available"
27212 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27214 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27215 error "(2) Fail to copy"
27217 # write back all cached data before setting MDT to readonly
27221 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27222 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27224 echo "Modify should be refused"
27225 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27227 echo "Read should be allowed"
27228 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27229 error "(7) Read should succeed under ro mode"
27232 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27234 run_test 802b "be able to set MDTs to readonly"
27237 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27238 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27239 skip "MDS needs to be newer than 2.10.54"
27241 mkdir_on_mdt0 $DIR/$tdir
27242 # Create some objects on all MDTs to trigger related logs objects
27243 for idx in $(seq $MDSCOUNT); do
27244 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27245 $DIR/$tdir/dir${idx} ||
27246 error "Fail to create $DIR/$tdir/dir${idx}"
27250 wait_delete_completed # ensure old test cleanups are finished
27251 echo "before create:"
27253 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27255 for i in {1..10}; do
27256 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27257 error "Fail to create $DIR/$tdir/foo$i"
27261 echo "after create:"
27263 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27265 # allow for an llog to be cleaned up during the test
27266 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27267 error "before ($before_used) + 10 > after ($after_used)"
27269 for i in {1..10}; do
27270 rm -rf $DIR/$tdir/foo$i ||
27271 error "Fail to remove $DIR/$tdir/foo$i"
27274 sleep 3 # avoid MDT return cached statfs
27275 wait_delete_completed
27276 echo "after unlink:"
27278 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27280 # allow for an llog to be created during the test
27281 [ $after_used -le $((before_used + 1)) ] ||
27282 error "after ($after_used) > before ($before_used) + 1"
27284 run_test 803a "verify agent object for remote object"
27287 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27288 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27289 skip "MDS needs to be newer than 2.13.56"
27290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27292 for i in $(seq 0 $((MDSCOUNT - 1))); do
27293 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27301 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27302 for i in $(seq 0 $((MDSCOUNT - 1))); do
27303 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27304 awk '/getattr/ { print $2 }')
27305 before=$((before + tmp))
27307 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27308 for i in $(seq 0 $((MDSCOUNT - 1))); do
27309 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27310 awk '/getattr/ { print $2 }')
27311 after=$((after + tmp))
27314 [ $before -eq $after ] || error "getattr count $before != $after"
27316 run_test 803b "remote object can getattr from cache"
27319 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27320 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27321 skip "MDS needs to be newer than 2.10.54"
27322 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27324 mkdir -p $DIR/$tdir
27325 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27326 error "Fail to create $DIR/$tdir/dir0"
27328 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27329 local dev=$(mdsdevname 2)
27331 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27332 grep ${fid} || error "NOT found agent entry for dir0"
27334 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27335 error "Fail to create $DIR/$tdir/dir1"
27337 touch $DIR/$tdir/dir1/foo0 ||
27338 error "Fail to create $DIR/$tdir/dir1/foo0"
27339 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27342 for idx in $(seq $MDSCOUNT); do
27343 dev=$(mdsdevname $idx)
27344 do_facet mds${idx} \
27345 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27346 grep ${fid} && rc=$idx
27349 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27350 error "Fail to rename foo0 to foo1"
27351 if [ $rc -eq 0 ]; then
27352 for idx in $(seq $MDSCOUNT); do
27353 dev=$(mdsdevname $idx)
27354 do_facet mds${idx} \
27355 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27356 grep ${fid} && rc=$idx
27360 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27361 error "Fail to rename foo1 to foo2"
27362 if [ $rc -eq 0 ]; then
27363 for idx in $(seq $MDSCOUNT); do
27364 dev=$(mdsdevname $idx)
27365 do_facet mds${idx} \
27366 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27367 grep ${fid} && rc=$idx
27371 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27373 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27374 error "Fail to link to $DIR/$tdir/dir1/foo2"
27375 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27376 error "Fail to rename foo2 to foo0"
27377 unlink $DIR/$tdir/dir1/foo0 ||
27378 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27379 rm -rf $DIR/$tdir/dir0 ||
27380 error "Fail to rm $DIR/$tdir/dir0"
27382 for idx in $(seq $MDSCOUNT); do
27386 dev=$(mdsdevname $idx)
27387 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27389 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27390 error "mount mds$idx failed"
27391 df $MOUNT > /dev/null 2>&1
27393 # e2fsck should not return error
27395 error "e2fsck detected error on MDT${idx}: rc=$rc"
27398 run_test 804 "verify agent entry for remote entry"
27401 do_facet $SINGLEMDS zfs set quota=$old $fsset
27402 unlinkmany $DIR/$tdir/f- 1000000
27407 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27408 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27409 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27410 skip "netfree not implemented before 0.7"
27411 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27412 skip "Need MDS version at least 2.10.57"
27419 local pref="osd-zfs.$FSNAME-MDT0000."
27421 # limit available space on MDS dataset to meet nospace issue
27422 # quickly. then ZFS 0.7.2 can use reserved space if asked
27423 # properly (using netfree flag in osd_declare_destroy()
27424 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27425 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27427 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27428 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27429 let "usedkb=usedkb-freekb"
27430 let "freekb=freekb/2"
27431 if let "freekb > 5000"; then
27434 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27435 trap cleanup_805 EXIT
27436 mkdir_on_mdt0 $DIR/$tdir
27437 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27438 error "Can't set PFL layout"
27439 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27440 rm -rf $DIR/$tdir || error "not able to remove"
27441 do_facet $SINGLEMDS zfs set quota=$old $fsset
27444 run_test 805 "ZFS can remove from full fs"
27450 local expect=$(stat -c %s $file)
27452 check_lsom_size $1 $expect
27454 local blocks=$($LFS getsom -b $file)
27455 expect=$(stat -c %b $file)
27456 [[ $blocks == $expect ]] ||
27457 error "$file expected blocks: $expect, got: $blocks"
27465 cancel_lru_locks mdc
27467 size=$($LFS getsom -s $1)
27468 [[ $size == $expect ]] ||
27469 error "$file expected size: $expect, got: $size"
27473 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27474 skip "Need MDS version at least 2.11.52"
27478 touch $DIR/$tfile || error "touch $tfile failed"
27480 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27481 save_lustre_params client "llite.*.xattr_cache" > $save
27482 lctl set_param llite.*.xattr_cache=0
27483 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27485 # single-threaded write
27486 echo "Test SOM for single-threaded write"
27487 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27488 error "write $tfile failed"
27489 check_lsom_size $DIR/$tfile $bs
27492 local size=$(($num * $bs))
27496 echo "Test SOM for single client multi-threaded($num) write"
27497 $TRUNCATE $DIR/$tfile 0
27498 for ((i = 0; i < $num; i++)); do
27499 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27501 offset=$((offset + $bs))
27503 for (( i=0; i < $num; i++ )); do
27506 check_lsom_size $DIR/$tfile $size
27508 $TRUNCATE $DIR/$tfile 0
27509 for ((i = 0; i < $num; i++)); do
27510 offset=$((offset - $bs))
27511 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27514 for (( i=0; i < $num; i++ )); do
27517 check_lsom_size $DIR/$tfile $size
27519 # multi-client writes
27520 num=$(get_node_count ${CLIENTS//,/ })
27521 size=$(($num * $bs))
27525 echo "Test SOM for multi-client ($num) writes"
27526 $TRUNCATE $DIR/$tfile 0
27527 for client in ${CLIENTS//,/ }; do
27528 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27531 offset=$((offset + $bs))
27533 for (( i=0; i < $num; i++ )); do
27536 check_lsom_size $DIR/$tfile $offset
27539 $TRUNCATE $DIR/$tfile 0
27540 for client in ${CLIENTS//,/ }; do
27541 offset=$((offset - $bs))
27542 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27546 for (( i=0; i < $num; i++ )); do
27549 check_lsom_size $DIR/$tfile $size
27552 echo "Test SOM for truncate"
27553 $TRUNCATE $DIR/$tfile 1048576
27554 check_lsom_size $DIR/$tfile 1048576
27555 $TRUNCATE $DIR/$tfile 1234
27556 check_lsom_size $DIR/$tfile 1234
27558 # verify SOM blocks count
27559 echo "Verify SOM block count"
27560 $TRUNCATE $DIR/$tfile 0
27561 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27562 error "failed to write file $tfile"
27563 check_lsom_data $DIR/$tfile
27565 run_test 806 "Verify Lazy Size on MDS"
27568 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27569 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27570 skip "Need MDS version at least 2.11.52"
27572 # Registration step
27573 changelog_register || error "changelog_register failed"
27574 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27575 changelog_users $SINGLEMDS | grep -q $cl_user ||
27576 error "User $cl_user not found in changelog_users"
27578 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27579 save_lustre_params client "llite.*.xattr_cache" > $save
27580 lctl set_param llite.*.xattr_cache=0
27581 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27583 rm -rf $DIR/$tdir || error "rm $tdir failed"
27584 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27585 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27586 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27587 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27588 error "truncate $tdir/trunc failed"
27591 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27592 error "write $tfile failed"
27594 # multi-client wirtes
27595 local num=$(get_node_count ${CLIENTS//,/ })
27599 echo "Test SOM for multi-client ($num) writes"
27600 touch $DIR/$tfile || error "touch $tfile failed"
27601 $TRUNCATE $DIR/$tfile 0
27602 for client in ${CLIENTS//,/ }; do
27603 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27606 offset=$((offset + $bs))
27608 for (( i=0; i < $num; i++ )); do
27612 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27613 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27614 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27615 check_lsom_data $DIR/$tdir/trunc
27616 check_lsom_data $DIR/$tdir/single_dd
27617 check_lsom_data $DIR/$tfile
27620 # Deregistration step
27621 changelog_deregister || error "changelog_deregister failed"
27623 run_test 807 "verify LSOM syncing tool"
27625 check_som_nologged()
27627 local lines=$($LFS changelog $FSNAME-MDT0000 |
27628 grep 'x=trusted.som' | wc -l)
27629 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27633 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27634 skip "Need MDS version at least 2.11.55"
27636 # Registration step
27637 changelog_register || error "changelog_register failed"
27639 touch $DIR/$tfile || error "touch $tfile failed"
27642 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27643 error "write $tfile failed"
27646 $TRUNCATE $DIR/$tfile 1234
27649 $TRUNCATE $DIR/$tfile 1048576
27652 # Deregistration step
27653 changelog_deregister || error "changelog_deregister failed"
27655 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27660 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27664 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27665 skip "Need MDS version at least 2.11.56"
27667 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27668 error "failed to create DoM-only file $DIR/$tfile"
27669 touch $DIR/$tfile || error "touch $tfile failed"
27670 check_som_nodata $DIR/$tfile
27672 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27673 error "write $tfile failed"
27674 check_som_nodata $DIR/$tfile
27676 $TRUNCATE $DIR/$tfile 1234
27677 check_som_nodata $DIR/$tfile
27679 $TRUNCATE $DIR/$tfile 4097
27680 check_som_nodata $DIR/$file
27682 run_test 809 "Verify no SOM xattr store for DoM-only files"
27685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27686 $GSS && skip_env "could not run with gss"
27687 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27688 skip "OST < 2.12.58 doesn't align checksum"
27691 stack_trap "set_checksums $ORIG_CSUM" EXIT
27692 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27697 for csum in $CKSUM_TYPES; do
27698 #define OBD_FAIL_OSC_NO_GRANT 0x411
27699 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27700 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27702 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27703 before=$(md5sum $DIR/$tfile)
27704 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27705 after=$(md5sum $DIR/$tfile)
27706 [ "$before" == "$after" ] ||
27707 error "$csum: $before != $after bs=$1 seek=$2"
27711 run_test 810 "partial page writes on ZFS (LU-11663)"
27714 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27715 skip "OST < 2.12.51 doesn't support this fail_loc"
27717 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27718 # ensure ost1 is connected
27719 stat $DIR/$tfile >/dev/null || error "can't stat"
27720 wait_osc_import_state client ost1 FULL
27721 # no locks, no reqs to let the connection idle
27722 cancel_lru_locks osc
27724 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27725 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27726 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27727 wait_osc_import_state client ost1 CONNECTING
27728 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27730 stat $DIR/$tfile >/dev/null || error "can't stat file"
27732 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27734 test_812b() { # LU-12378
27735 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27736 skip "OST < 2.12.51 doesn't support this fail_loc"
27738 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27739 # ensure ost1 is connected
27740 stat $DIR/$tfile >/dev/null || error "can't stat"
27741 wait_osc_import_state client ost1 FULL
27742 # no locks, no reqs to let the connection idle
27743 cancel_lru_locks osc
27745 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27746 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27747 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27748 wait_osc_import_state client ost1 CONNECTING
27749 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27751 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27752 wait_osc_import_state client ost1 IDLE
27754 run_test 812b "do not drop no resend request for idle connect"
27759 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27761 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27762 $LFS getstripe $DIR/$tfile
27763 $LCTL set_param osc.*.idle_timeout=10
27764 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27765 # ensure ost1 is connected
27766 stat $DIR/$tfile >/dev/null || error "can't stat"
27767 wait_osc_import_state client ost1 FULL
27768 # no locks, no reqs to let the connection idle
27769 cancel_lru_locks osc
27771 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27772 $LCTL set_param fail_loc=0x80000533
27774 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27776 run_test 812c "idle import vs lock enqueue race"
27779 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27780 [ -z "$file_heat_sav" ] && skip "no file heat support"
27791 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27792 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27794 $LCTL set_param -n llite.*.file_heat=1
27795 echo "Turn on file heat"
27796 echo "Period second: $period_second, Decay percentage: $decay_pct"
27798 echo "QQQQ" > $DIR/$tfile
27799 echo "QQQQ" > $DIR/$tfile
27800 echo "QQQQ" > $DIR/$tfile
27801 cat $DIR/$tfile > /dev/null
27802 cat $DIR/$tfile > /dev/null
27803 cat $DIR/$tfile > /dev/null
27804 cat $DIR/$tfile > /dev/null
27806 local out=$($LFS heat_get $DIR/$tfile)
27808 $LFS heat_get $DIR/$tfile
27809 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27810 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27811 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27812 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27814 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27815 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27816 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27817 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27819 sleep $((period_second + 3))
27820 echo "Sleep $((period_second + 3)) seconds..."
27821 # The recursion formula to calculate the heat of the file f is as
27823 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27824 # Where Hi is the heat value in the period between time points i*I and
27825 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27826 # to the weight of Ci.
27827 out=$($LFS heat_get $DIR/$tfile)
27828 $LFS heat_get $DIR/$tfile
27829 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27830 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27831 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27832 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27834 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27835 error "read sample ($readsample) is wrong"
27836 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27837 error "write sample ($writesample) is wrong"
27838 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27839 error "read bytes ($readbyte) is wrong"
27840 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27841 error "write bytes ($writebyte) is wrong"
27843 echo "QQQQ" > $DIR/$tfile
27844 echo "QQQQ" > $DIR/$tfile
27845 echo "QQQQ" > $DIR/$tfile
27846 cat $DIR/$tfile > /dev/null
27847 cat $DIR/$tfile > /dev/null
27848 cat $DIR/$tfile > /dev/null
27849 cat $DIR/$tfile > /dev/null
27851 sleep $((period_second + 3))
27852 echo "Sleep $((period_second + 3)) seconds..."
27854 out=$($LFS heat_get $DIR/$tfile)
27855 $LFS heat_get $DIR/$tfile
27856 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27857 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27858 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27859 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27861 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27862 4 * $decay_pct) / 100") -eq 1 ] ||
27863 error "read sample ($readsample1) is wrong"
27864 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27865 3 * $decay_pct) / 100") -eq 1 ] ||
27866 error "write sample ($writesample1) is wrong"
27867 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27868 20 * $decay_pct) / 100") -eq 1 ] ||
27869 error "read bytes ($readbyte1) is wrong"
27870 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27871 15 * $decay_pct) / 100") -eq 1 ] ||
27872 error "write bytes ($writebyte1) is wrong"
27874 echo "Turn off file heat for the file $DIR/$tfile"
27875 $LFS heat_set -o $DIR/$tfile
27877 echo "QQQQ" > $DIR/$tfile
27878 echo "QQQQ" > $DIR/$tfile
27879 echo "QQQQ" > $DIR/$tfile
27880 cat $DIR/$tfile > /dev/null
27881 cat $DIR/$tfile > /dev/null
27882 cat $DIR/$tfile > /dev/null
27883 cat $DIR/$tfile > /dev/null
27885 out=$($LFS heat_get $DIR/$tfile)
27886 $LFS heat_get $DIR/$tfile
27887 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27888 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27889 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27890 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27892 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27893 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27894 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27895 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27897 echo "Trun on file heat for the file $DIR/$tfile"
27898 $LFS heat_set -O $DIR/$tfile
27900 echo "QQQQ" > $DIR/$tfile
27901 echo "QQQQ" > $DIR/$tfile
27902 echo "QQQQ" > $DIR/$tfile
27903 cat $DIR/$tfile > /dev/null
27904 cat $DIR/$tfile > /dev/null
27905 cat $DIR/$tfile > /dev/null
27906 cat $DIR/$tfile > /dev/null
27908 out=$($LFS heat_get $DIR/$tfile)
27909 $LFS heat_get $DIR/$tfile
27910 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27911 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27912 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27913 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27915 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27916 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27917 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27918 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27920 $LFS heat_set -c $DIR/$tfile
27921 $LCTL set_param -n llite.*.file_heat=0
27922 echo "Turn off file heat support for the Lustre filesystem"
27924 echo "QQQQ" > $DIR/$tfile
27925 echo "QQQQ" > $DIR/$tfile
27926 echo "QQQQ" > $DIR/$tfile
27927 cat $DIR/$tfile > /dev/null
27928 cat $DIR/$tfile > /dev/null
27929 cat $DIR/$tfile > /dev/null
27930 cat $DIR/$tfile > /dev/null
27932 out=$($LFS heat_get $DIR/$tfile)
27933 $LFS heat_get $DIR/$tfile
27934 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27935 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27936 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27937 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27939 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27940 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27941 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27942 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27944 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27947 run_test 813 "File heat verfication"
27951 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27952 echo -n y >> $DIR/$tfile
27953 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27954 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27956 run_test 814 "sparse cp works as expected (LU-12361)"
27960 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27961 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27963 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27966 local ost1_imp=$(get_osc_import_name client ost1)
27967 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27970 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27971 # ensure ost1 is connected
27973 stat $DIR/$tfile >/dev/null || error "can't stat"
27974 wait_osc_import_state client ost1 FULL
27975 # no locks, no reqs to let the connection idle
27976 cancel_lru_locks osc
27977 lru_resize_disable osc
27980 before=$($LCTL get_param -n \
27981 ldlm.namespaces.$imp_name.lru_size)
27983 wait_osc_import_state client ost1 IDLE
27984 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27985 now=$($LCTL get_param -n \
27986 ldlm.namespaces.$imp_name.lru_size)
27987 [ $before == $now ] || error "lru_size changed $before != $now"
27989 run_test 816 "do not reset lru_resize on idle reconnect"
27993 exportfs -u localhost:$DIR/nfsexp
27998 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28000 mkdir -p $DIR/nfsexp
28001 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28002 error "failed to export nfs"
28004 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28005 stack_trap cleanup_817 EXIT
28007 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28008 error "failed to mount nfs to $tmpdir"
28010 cp /bin/true $tmpdir
28011 $DIR/nfsexp/true || error "failed to execute 'true' command"
28013 run_test 817 "nfsd won't cache write lock for exec file"
28016 test_mkdir -i0 -c1 $DIR/$tdir
28017 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28018 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28021 # restore osp-syn threads
28022 stack_trap "fail $SINGLEMDS"
28024 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28025 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28026 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28027 error "start $SINGLEMDS failed"
28030 local testid=$(echo $TESTNAME | tr '_' ' ')
28032 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28033 grep "run LFSCK" || error "run LFSCK is not suggested"
28035 run_test 818 "unlink with failed llog"
28038 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28039 cancel_lru_locks osc
28040 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28041 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28042 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28045 run_test 819a "too big niobuf in read"
28048 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28049 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28050 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28051 cancel_lru_locks osc
28055 run_test 819b "too big niobuf in write"
28058 function test_820_start_ost() {
28061 for num in $(seq $OSTCOUNT); do
28062 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28067 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28070 umount_client $MOUNT || error "umount failed"
28071 for num in $(seq $OSTCOUNT); do
28075 # mount client with no active OSTs
28076 # so that the client can't initialize max LOV EA size
28077 # from OSC notifications
28078 mount_client $MOUNT || error "mount failed"
28079 # delay OST starting to keep this 0 max EA size for a while
28080 test_820_start_ost &
28082 # create a directory on MDS2
28083 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28084 error "Failed to create directory"
28085 # open intent should update default EA size
28086 # see mdc_update_max_ea_from_body()
28087 # notice this is the very first RPC to MDS2
28088 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28091 # With SSK, this situation can lead to -EPERM being returned.
28092 # In that case, simply retry.
28093 if [ $ret -ne 0 ] && $SHARED_KEY; then
28094 if echo "$out" | grep -q "not permitted"; then
28095 cp /etc/services $DIR/$tdir/mds2
28099 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28101 run_test 820 "update max EA from open intent"
28104 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28106 save_lustre_params mds1 \
28107 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28108 do_facet $SINGLEMDS "$LCTL set_param -n \
28109 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28110 do_facet $SINGLEMDS "$LCTL set_param -n \
28111 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
28113 # wait for statfs update to clear OS_STATFS_NOPRECREATE
28114 local maxage=$(do_facet mds1 $LCTL get_param -n \
28115 osp.$FSNAME-OST0000*MDT0000.maxage)
28116 sleep $((maxage + 1))
28118 #define OBD_FAIL_NET_ERROR_RPC 0x532
28119 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
28121 stack_trap "restore_lustre_params < $p; rm $p"
28123 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
28124 osp.$FSNAME-OST0000*MDT0000.create_count")
28125 for i in $(seq 1 $count); do
28126 touch $DIR/$tfile.${i} || error "touch failed"
28129 run_test 822 "test precreate failure"
28132 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28133 local OST_MAX_PRECREATE=20000
28135 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28136 skip "Need MDS version at least 2.14.56"
28138 save_lustre_params mds1 \
28139 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28140 do_facet $SINGLEMDS "$LCTL set_param -n \
28141 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28142 do_facet $SINGLEMDS "$LCTL set_param -n \
28143 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28145 stack_trap "restore_lustre_params < $p; rm $p"
28147 do_facet $SINGLEMDS "$LCTL set_param -n \
28148 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28150 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28151 osp.$FSNAME-OST0000*MDT0000.create_count")
28152 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28153 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28154 local expect_count=$(((($max/2)/256) * 256))
28156 log "setting create_count to 100200:"
28157 log " -result- count: $count with max: $max, expecting: $expect_count"
28159 [[ $count -eq expect_count ]] ||
28160 error "Create count not set to max precreate."
28162 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28165 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28166 skip "Need MDS version 2.14.56"
28168 local sync_changes=$(do_facet $SINGLEMDS \
28169 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28171 [ "$sync_changes" -gt 100 ] &&
28172 skip "Sync changes $sync_changes > 100 already"
28174 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28176 $LFS mkdir -i 0 $DIR/$tdir
28177 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28179 save_lustre_params mds1 \
28180 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28181 save_lustre_params mds1 \
28182 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28184 do_facet mds1 "$LCTL set_param -n \
28185 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28186 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28187 stack_trap "restore_lustre_params < $p" EXIT
28189 createmany -o $DIR/$tdir/f- 1000
28190 unlinkmany $DIR/$tdir/f- 1000 &
28191 local UNLINK_PID=$!
28194 sync_changes=$(do_facet mds1 \
28195 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28196 # the check in the code is racy, fail the test
28197 # if the value above the limit by 10.
28198 [ $sync_changes -gt 110 ] && {
28199 kill -2 $UNLINK_PID
28201 error "osp changes throttling failed, $sync_changes>110"
28203 kill -0 $UNLINK_PID 2> /dev/null || break
28207 run_test 831 "throttling unlink/setattr queuing on OSP"
28210 # tests that do cleanup/setup should be run at the end
28214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28217 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28218 $LCTL set_param fail_loc=0x903
28220 cancel_lru_locks MGC
28222 FAIL_ON_ERROR=true cleanup
28223 FAIL_ON_ERROR=true setup
28225 run_test 900 "umount should not race with any mgc requeue thread"
28227 # LUS-6253/LU-11185
28235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28237 # some get_param have a bug to handle dot in param name
28238 cancel_lru_locks MGC
28239 old=$(mount -t lustre | wc -l)
28247 while [ $old -ne $oldc ]; do
28248 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28251 if [ $count -ge $TIMEOUT ]; then
28252 error "too large timeout"
28255 umount_client $MOUNT || error "umount failed"
28256 mount_client $MOUNT || error "mount failed"
28257 cancel_lru_locks MGC
28258 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28260 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28264 run_test 901 "don't leak a mgc lock on client umount"
28268 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28269 skip "client does not have LU-13377 fix"
28270 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28271 $LCTL set_param fail_loc=0x1415
28272 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28273 cancel_lru_locks osc
28276 run_test 902 "test short write doesn't hang lustre"
28280 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28281 echo "blah" > $DIR/${tfile}-2
28282 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28283 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28284 $LCTL set_param fail_loc=0x417 fail_val=20
28286 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28287 sleep 1 # To start the destroy
28288 wait_destroy_complete 150 || error "Destroy taking too long"
28289 cat $DIR/$tfile > /dev/null || error "Evicted"
28291 run_test 903 "Test long page discard does not cause evictions"
28294 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28295 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28296 grep -q project || skip "skip project quota not supported"
28298 local testfile="$DIR/$tdir/$tfile"
28299 local xattr="trusted.projid"
28301 local mdts=$(comma_list $(mdts_nodes))
28302 local saved=$(do_facet mds1 $LCTL get_param -n \
28303 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28305 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28306 stack_trap "do_nodes $mdts $LCTL set_param \
28307 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28309 mkdir -p $DIR/$tdir
28311 #hide projid xattr on server
28312 $LFS project -p 1 $testfile ||
28313 error "set $testfile project id failed"
28314 getfattr -m - $testfile | grep $xattr &&
28315 error "do not show trusted.projid when disabled on server"
28316 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28317 #should be hidden when projid is 0
28318 $LFS project -p 0 $testfile ||
28319 error "set $testfile project id failed"
28320 getfattr -m - $testfile | grep $xattr &&
28321 error "do not show trusted.projid with project ID 0"
28323 #still can getxattr explicitly
28324 projid=$(getfattr -n $xattr $testfile |
28325 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28326 [ $projid == "0" ] ||
28327 error "projid expected 0 not $projid"
28329 #set the projid via setxattr
28330 setfattr -n $xattr -v "1000" $testfile ||
28331 error "setattr failed with $?"
28332 projid=($($LFS project $testfile))
28333 [ ${projid[0]} == "1000" ] ||
28334 error "projid expected 1000 not $projid"
28336 #check the new projid via getxattr
28337 $LFS project -p 1001 $testfile ||
28338 error "set $testfile project id failed"
28339 getfattr -m - $testfile | grep $xattr ||
28340 error "should show trusted.projid when project ID != 0"
28341 projid=$(getfattr -n $xattr $testfile |
28342 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28343 [ $projid == "1001" ] ||
28344 error "projid expected 1001 not $projid"
28346 #try to set invalid projid
28347 setfattr -n $xattr -v "4294967295" $testfile &&
28348 error "set invalid projid should fail"
28350 #remove the xattr means setting projid to 0
28351 setfattr -x $xattr $testfile ||
28352 error "setfattr failed with $?"
28353 projid=($($LFS project $testfile))
28354 [ ${projid[0]} == "0" ] ||
28355 error "projid expected 0 not $projid"
28357 #should be hidden when parent has inherit flag and same projid
28358 $LFS project -srp 1002 $DIR/$tdir ||
28359 error "set $tdir project id failed"
28360 getfattr -m - $testfile | grep $xattr &&
28361 error "do not show trusted.projid with inherit flag"
28363 #still can getxattr explicitly
28364 projid=$(getfattr -n $xattr $testfile |
28365 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28366 [ $projid == "1002" ] ||
28367 error "projid expected 1002 not $projid"
28369 run_test 904 "virtual project ID xattr"
28372 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28373 check_and_cleanup_lustre
28374 if [ "$I_MOUNTED" != "yes" ]; then
28375 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true