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
2899 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2900 grep "lfm_magic:.*0x0CD50CD0" ||
2901 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2902 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2903 # - sizeof(lfm_type) - sizeof(lfm_flags)
2904 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2905 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2906 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2908 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2909 grep "lfm_flags:.*0x0000DA05" ||
2910 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2911 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2912 grep "lfm_value.*${uuid1}@${uuid2}" ||
2913 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2915 # file create in dir should fail
2916 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2917 touch $DIR/$tdir/${tdir}2/$tfile &&
2918 error "$DIR/${tdir}2: file create should fail"
2921 chmod 777 $DIR/$tdir/$tdir ||
2922 error "$DIR/$tdir: chmod failed"
2923 chmod 777 $DIR/$tdir/${tdir}2 ||
2924 error "$DIR/${tdir}2: chmod failed"
2927 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2928 error "$DIR/$tdir: chown failed"
2929 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2930 error "$DIR/${tdir}2: chown failed"
2932 # rename should work
2933 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2934 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2935 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2936 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2939 rmdir $DIR/$tdir/${tdir}.new ||
2940 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2941 rmdir $DIR/$tdir/${tdir}2.new ||
2942 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2944 run_test 27K "basic ops on dir with foreign LMV"
2947 remote_mds_nodsh && skip "remote MDS with nodsh"
2949 local POOL=${POOL:-$TESTNAME}
2951 pool_add $POOL || error "pool_add failed"
2953 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2954 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2955 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2957 run_test 27L "lfs pool_list gives correct pool name"
2960 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2961 skip "Need MDS version >= than 2.12.57"
2962 remote_mds_nodsh && skip "remote MDS with nodsh"
2963 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2965 test_mkdir $DIR/$tdir
2967 # Set default striping on directory
2971 # if we run against a 2.12 server which lacks overstring support
2972 # then the connect_flag will not report overstriping, even if client
2974 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2975 stripe_opt="-C $setcount"
2976 elif (( $OSTCOUNT >= $setcount )); then
2977 stripe_opt="-c $setcount"
2979 skip "server does not support overstriping"
2981 $LFS setstripe $stripe_opt $DIR/$tdir
2983 echo 1 > $DIR/$tdir/${tfile}.1
2984 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2985 [ $count -eq $setcount ] ||
2986 error "(1) stripe count $count, should be $setcount"
2988 # Capture existing append_stripe_count setting for restore
2989 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2990 local mdts=$(comma_list $(mdts_nodes))
2991 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2993 local appendcount=$orig_count
2994 echo 1 >> $DIR/$tdir/${tfile}.2_append
2995 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2996 [ $count -eq $appendcount ] ||
2997 error "(2)stripe count $count, should be $appendcount for append"
2999 # Disable O_APPEND striping, verify it works
3000 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3002 # Should now get the default striping, which is 4
3004 echo 1 >> $DIR/$tdir/${tfile}.3_append
3005 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3006 [ $count -eq $setcount ] ||
3007 error "(3) stripe count $count, should be $setcount"
3009 # Try changing the stripe count for append files
3010 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3012 # Append striping is now 2 (directory default is still 4)
3014 echo 1 >> $DIR/$tdir/${tfile}.4_append
3015 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3016 [ $count -eq $appendcount ] ||
3017 error "(4) stripe count $count, should be $appendcount for append"
3019 # Test append stripe count of -1
3020 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3021 appendcount=$OSTCOUNT
3022 echo 1 >> $DIR/$tdir/${tfile}.5
3023 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3024 [ $count -eq $appendcount ] ||
3025 error "(5) stripe count $count, should be $appendcount for append"
3027 # Set append striping back to default of 1
3028 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3030 # Try a new default striping, PFL + DOM
3031 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3033 # Create normal DOM file, DOM returns stripe count == 0
3035 touch $DIR/$tdir/${tfile}.6
3036 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3037 [ $count -eq $setcount ] ||
3038 error "(6) stripe count $count, should be $setcount"
3042 echo 1 >> $DIR/$tdir/${tfile}.7_append
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3044 [ $count -eq $appendcount ] ||
3045 error "(7) stripe count $count, should be $appendcount for append"
3047 # Clean up DOM layout
3048 $LFS setstripe -d $DIR/$tdir
3050 save_layout_restore_at_exit $MOUNT
3051 # Now test that append striping works when layout is from root
3052 $LFS setstripe -c 2 $MOUNT
3053 # Make a special directory for this
3054 mkdir $DIR/${tdir}/${tdir}.2
3056 # Verify for normal file
3058 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3059 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3060 [ $count -eq $setcount ] ||
3061 error "(8) stripe count $count, should be $setcount"
3064 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3065 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3066 [ $count -eq $appendcount ] ||
3067 error "(9) stripe count $count, should be $appendcount for append"
3069 # Now test O_APPEND striping with pools
3070 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3071 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3074 pool_add $TESTNAME || error "pool creation failed"
3075 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3077 echo 1 >> $DIR/$tdir/${tfile}.10_append
3079 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3080 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3082 # Check that count is still correct
3084 echo 1 >> $DIR/$tdir/${tfile}.11_append
3085 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3086 [ $count -eq $appendcount ] ||
3087 error "(11) stripe count $count, should be $appendcount for append"
3089 # Disable O_APPEND stripe count, verify pool works separately
3090 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3092 echo 1 >> $DIR/$tdir/${tfile}.12_append
3094 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3095 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3097 # Remove pool setting, verify it's not applied
3098 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3100 echo 1 >> $DIR/$tdir/${tfile}.13_append
3102 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3103 [ "$pool" = "" ] || error "(13) pool found: $pool"
3105 run_test 27M "test O_APPEND striping"
3108 combined_mgs_mds && skip "needs separate MGS/MDT"
3110 pool_add $TESTNAME || error "pool_add failed"
3111 do_facet mgs "$LCTL pool_list $FSNAME" |
3112 grep -Fx "${FSNAME}.${TESTNAME}" ||
3113 error "lctl pool_list on MGS failed"
3115 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3117 clean_foreign_symlink() {
3119 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3120 for i in $DIR/$tdir/* ; do
3121 $LFS unlink_foreign $i || true
3126 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3127 skip "Need MDS version newer than 2.12.51"
3129 test_mkdir $DIR/$tdir
3130 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3131 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3133 trap clean_foreign_symlink EXIT
3135 # enable foreign_symlink behaviour
3136 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3138 # foreign symlink LOV format is a partial path by default
3140 # create foreign file (lfs + API)
3141 $LFS setstripe --foreign=symlink --flags 0xda05 \
3142 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3143 error "$DIR/$tdir/${tfile}: create failed"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} |
3146 grep "lfm_magic:.*0x0BD70BD0" ||
3147 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3148 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3150 $LFS getstripe -v $DIR/$tdir/${tfile} |
3151 grep "lfm_flags:.*0x0000DA05" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3153 $LFS getstripe $DIR/$tdir/${tfile} |
3154 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3155 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3157 # modify striping should fail
3158 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3159 error "$DIR/$tdir/$tfile: setstripe should fail"
3161 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3162 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3163 cat /etc/passwd > $DIR/$tdir/$tfile &&
3164 error "$DIR/$tdir/$tfile: write should fail"
3166 # rename should succeed
3167 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3168 error "$DIR/$tdir/$tfile: rename has failed"
3170 #remove foreign_symlink file should fail
3171 rm $DIR/$tdir/${tfile}.new &&
3172 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3175 mkdir /tmp/${uuid1} ||
3176 error "/tmp/${uuid1}: mkdir has failed"
3177 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3178 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3179 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3180 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3181 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3182 #read should succeed now
3183 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3184 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3185 #write should succeed now
3186 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3187 error "$DIR/$tdir/${tfile}.new: write should succeed"
3188 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3189 error "$DIR/$tdir/${tfile}.new: diff has failed"
3190 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3191 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3193 #check that getstripe still works
3194 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3195 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3197 # chmod should still succeed
3198 chmod 644 $DIR/$tdir/${tfile}.new ||
3199 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3201 # chown should still succeed
3202 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3203 error "$DIR/$tdir/${tfile}.new: chown has failed"
3205 # rename should still succeed
3206 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3207 error "$DIR/$tdir/${tfile}.new: rename has failed"
3209 #remove foreign_symlink file should still fail
3210 rm $DIR/$tdir/${tfile} &&
3211 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3213 #use special ioctl() to unlink foreign_symlink file
3214 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3215 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3218 run_test 27O "basic ops on foreign file of symlink type"
3221 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3222 skip "Need MDS version newer than 2.12.49"
3224 test_mkdir $DIR/$tdir
3225 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3226 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3228 trap clean_foreign_symlink EXIT
3230 # enable foreign_symlink behaviour
3231 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3233 # foreign symlink LMV format is a partial path by default
3235 # create foreign dir (lfs + API)
3236 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3237 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3238 error "$DIR/$tdir/${tdir}: create failed"
3240 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3243 grep "lfm_magic:.*0x0CD50CD0" ||
3244 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3245 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_flags:.*0x0000DA05" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3250 $LFS getdirstripe $DIR/$tdir/${tdir} |
3251 grep "lfm_value.*${uuid1}/${uuid2}" ||
3252 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3254 # file create in dir should fail
3255 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3256 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3258 # rename should succeed
3259 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3260 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3262 #remove foreign_symlink dir should fail
3263 rmdir $DIR/$tdir/${tdir}.new &&
3264 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3267 mkdir -p /tmp/${uuid1}/${uuid2} ||
3268 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3269 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3270 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3271 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3272 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3273 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3274 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3275 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3277 #check that getstripe fails now that foreign_symlink enabled
3278 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3279 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3281 # file create in dir should work now
3282 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3283 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3284 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3285 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3286 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3287 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3289 # chmod should still succeed
3290 chmod 755 $DIR/$tdir/${tdir}.new ||
3291 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3293 # chown should still succeed
3294 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3295 error "$DIR/$tdir/${tdir}.new: chown has failed"
3297 # rename should still succeed
3298 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3299 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3301 #remove foreign_symlink dir should still fail
3302 rmdir $DIR/$tdir/${tdir} &&
3303 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3305 #use special ioctl() to unlink foreign_symlink file
3306 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3307 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3309 #created file should still exist
3310 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3311 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3312 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3313 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3315 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3318 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3319 stack_trap "rm -f $TMP/$tfile*"
3321 test_mkdir $DIR/$tdir-1
3322 test_mkdir $DIR/$tdir-2
3324 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3325 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3327 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3328 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3330 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3331 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3333 # Create some bad symlinks and ensure that we don't loop
3334 # forever or something. These should return ELOOP (40) and
3335 # ENOENT (2) but I don't want to test for that because there's
3336 # always some weirdo architecture that needs to ruin
3337 # everything by defining these error numbers differently.
3339 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3340 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3342 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3343 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3347 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3350 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3351 skip "need MDS 2.14.55 or later"
3352 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3354 local testdir="$DIR/$tdir"
3355 test_mkdir -p $testdir
3356 stack_trap "rm -rf $testdir"
3357 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3359 local f1="$testdir/f1"
3360 touch $f1 || error "failed to touch $f1"
3361 local count=$($LFS getstripe -c $f1)
3362 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3364 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3365 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3367 local maxcount=$(($OSTCOUNT - 1))
3368 local mdts=$(comma_list $(mdts_nodes))
3369 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3370 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3372 local f2="$testdir/f2"
3373 touch $f2 || error "failed to touch $f2"
3374 local count=$($LFS getstripe -c $f2)
3375 (( $count == $maxcount )) || error "wrong stripe count"
3377 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3380 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3381 skip "Need MDS version at least 2.14.54"
3382 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3383 skip "needs different host for mdt1 ost1"
3385 local count=$(precreated_ost_obj_count 0 0)
3387 echo "precreate count $count"
3388 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3389 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3390 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3391 do_facet mds1 $LCTL set_param fail_loc=0x2109
3392 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3393 do_facet ost1 $LCTL set_param fail_loc=0x252
3394 createmany -o $DIR/$tdir/f $count &
3396 echo "precreate count $(precreated_ost_obj_count 0 0)"
3397 do_facet mds1 $LCTL set_param fail_loc=0
3398 do_facet ost1 $LCTL set_param fail_loc=0
3399 wait $pid || error "createmany failed"
3400 echo "precreate count $(precreated_ost_obj_count 0 0)"
3402 run_test 27S "don't deactivate OSP on network issue"
3405 [ $(facet_host client) == $(facet_host ost1) ] &&
3406 skip "need ost1 and client on different nodes"
3408 #define OBD_FAIL_OSC_NO_GRANT 0x411
3409 $LCTL set_param fail_loc=0x20000411 fail_val=1
3410 #define OBD_FAIL_OST_ENOSPC 0x215
3411 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3412 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3413 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3414 error "multiop failed"
3416 run_test 27T "no eio on close on partial write due to enosp"
3418 # createtest also checks that device nodes are created and
3419 # then visible correctly (#2091)
3420 test_28() { # bug 2091
3422 $CREATETEST $DIR/d28/ct || error "createtest failed"
3424 run_test 28 "create/mknod/mkdir with bad file types ============"
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3429 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3431 stack_trap "restore_opencache"
3434 sync; sleep 1; sync # flush out any dirty pages from previous tests
3441 declare -i LOCKCOUNTORIG=0
3442 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3443 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3445 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3447 declare -i LOCKUNUSEDCOUNTORIG=0
3448 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3449 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3456 declare -i LOCKCOUNTCURRENT=0
3457 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3458 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3461 declare -i LOCKUNUSEDCOUNTCURRENT=0
3462 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3463 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3466 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3467 $LCTL set_param -n ldlm.dump_namespaces ""
3468 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3469 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3470 log "dumped log to $TMP/test_29.dk (bug 5793)"
3473 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3474 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3475 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3476 log "dumped log to $TMP/test_29.dk (bug 5793)"
3480 run_test 29 "IT_GETATTR regression ============================"
3482 test_30a() { # was test_30
3483 cp $(which ls) $DIR || cp /bin/ls $DIR
3484 $DIR/ls / || error "Can't execute binary from lustre"
3487 run_test 30a "execute binary from Lustre (execve) =============="
3490 cp `which ls` $DIR || cp /bin/ls $DIR
3492 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3495 run_test 30b "execute binary from Lustre as non-root ==========="
3497 test_30c() { # b=22376
3498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3500 cp $(which ls) $DIR || cp /bin/ls $DIR
3502 cancel_lru_locks mdc
3503 cancel_lru_locks osc
3504 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3507 run_test 30c "execute binary from Lustre without read perms ===="
3510 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3512 for i in {1..10}; do
3513 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3516 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3517 wait $PID || error "executing dd from Lustre failed"
3523 run_test 30d "execute binary from Lustre while clear locks"
3526 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3527 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3529 run_test 31a "open-unlink file =================================="
3532 touch $DIR/f31 || error "touch $DIR/f31 failed"
3533 ln $DIR/f31 $DIR/f31b || error "ln failed"
3534 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3535 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3537 run_test 31b "unlink file with multiple links while open ======="
3540 touch $DIR/f31 || error "touch $DIR/f31 failed"
3541 ln $DIR/f31 $DIR/f31c || error "ln failed"
3542 multiop_bg_pause $DIR/f31 O_uc ||
3543 error "multiop_bg_pause for $DIR/f31 failed"
3545 $MULTIOP $DIR/f31c Ouc
3546 kill -USR1 $MULTIPID
3549 run_test 31c "open-unlink file with multiple links ============="
3552 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3553 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3555 run_test 31d "remove of open directory ========================="
3557 test_31e() { # bug 2904
3558 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3560 run_test 31e "remove of open non-empty directory ==============="
3562 test_31f() { # bug 4554
3563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3566 test_mkdir $DIR/d31f
3567 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3568 cp /etc/hosts $DIR/d31f
3570 $LFS getstripe $DIR/d31f/hosts
3571 multiop_bg_pause $DIR/d31f D_c || return 1
3574 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3575 test_mkdir $DIR/d31f
3576 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3577 cp /etc/hosts $DIR/d31f
3579 $LFS getstripe $DIR/d31f/hosts
3580 multiop_bg_pause $DIR/d31f D_c || return 1
3583 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3584 wait $MULTIPID || error "first opendir $MULTIPID failed"
3588 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3589 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3592 run_test 31f "remove of open directory with open-unlink file ==="
3595 echo "-- cross directory link --"
3596 test_mkdir -c1 $DIR/${tdir}ga
3597 test_mkdir -c1 $DIR/${tdir}gb
3598 touch $DIR/${tdir}ga/f
3599 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3600 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3601 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3602 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3603 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3605 run_test 31g "cross directory link==============="
3608 echo "-- cross directory link --"
3609 test_mkdir -c1 $DIR/${tdir}
3610 test_mkdir -c1 $DIR/${tdir}/dir
3611 touch $DIR/${tdir}/f
3612 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3613 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3614 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3615 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3616 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3618 run_test 31h "cross directory link under child==============="
3621 echo "-- cross directory link --"
3622 test_mkdir -c1 $DIR/$tdir
3623 test_mkdir -c1 $DIR/$tdir/dir
3624 touch $DIR/$tdir/dir/f
3625 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3626 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3627 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3628 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3629 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3631 run_test 31i "cross directory link under parent==============="
3634 test_mkdir -c1 -p $DIR/$tdir
3635 test_mkdir -c1 -p $DIR/$tdir/dir1
3636 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3637 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3638 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3639 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3642 run_test 31j "link for directory==============="
3645 test_mkdir -c1 -p $DIR/$tdir
3647 touch $DIR/$tdir/exist
3648 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3649 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3650 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3651 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3652 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3653 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3654 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3657 run_test 31k "link to file: the same, non-existing, dir==============="
3663 touch $DIR/d31m2/exist
3664 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3665 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3666 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3667 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3668 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3669 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3672 run_test 31m "link to file: the same, non-existing, dir==============="
3675 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3676 nlink=$(stat --format=%h $DIR/$tfile)
3677 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3679 local cmd="exec $fd<$DIR/$tfile"
3682 trap "eval $cmd" EXIT
3683 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3684 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3685 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3686 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3687 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3690 run_test 31n "check link count of unlinked file"
3693 local tempfile=$(mktemp $1_XXXXXX)
3694 mlink $tempfile $1 2> /dev/null &&
3695 echo "$BASHPID: link $tempfile to $1 succeeded"
3699 test_31o() { # LU-2901
3700 test_mkdir $DIR/$tdir
3701 for LOOP in $(seq 100); do
3702 rm -f $DIR/$tdir/$tfile*
3703 for THREAD in $(seq 8); do
3704 link_one $DIR/$tdir/$tfile.$LOOP &
3707 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3708 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3709 error "$LINKS duplicate links to $tfile.$LOOP" &&
3713 run_test 31o "duplicate hard links with same filename"
3716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3718 test_mkdir $DIR/$tdir
3719 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3720 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3722 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3723 error "open unlink test1 failed"
3724 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3725 error "open unlink test2 failed"
3727 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3728 error "test1 still exists"
3729 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3730 error "test2 still exists"
3732 run_test 31p "remove of open striped directory"
3735 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3737 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3738 index=$($LFS getdirstripe -i $DIR/$tdir)
3739 [ $index -eq 3 ] || error "first stripe index $index != 3"
3740 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3741 [ $index -eq 1 ] || error "second stripe index $index != 1"
3743 # when "-c <stripe_count>" is set, the number of MDTs specified after
3744 # "-i" should equal to the stripe count
3745 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3747 run_test 31q "create striped directory on specific MDTs"
3751 touch $DIR/$tfile.target
3752 touch $DIR/$tfile.source
3754 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3755 $LCTL set_param fail_loc=0x1419 fail_val=3
3756 cat $DIR/$tfile.target &
3759 # Guarantee open is waiting before we get here
3761 mv $DIR/$tfile.source $DIR/$tfile.target
3765 if [[ $RC -ne 0 ]]; then
3766 error "open with cat failed, rc=$RC"
3769 run_test 31r "open-rename(replace) race"
3771 cleanup_test32_mount() {
3774 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3775 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3776 losetup -d $loopdev || true
3782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3784 echo "== more mountpoints and symlinks ================="
3785 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3786 trap cleanup_test32_mount EXIT
3787 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3788 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3789 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3790 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3791 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3792 cleanup_test32_mount
3794 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3799 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3800 trap cleanup_test32_mount EXIT
3801 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3802 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3803 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3804 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3805 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3806 cleanup_test32_mount
3808 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3813 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 test_mkdir -p $DIR/$tdir/d2/test_dir
3819 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3820 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3821 cleanup_test32_mount
3823 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3828 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3829 trap cleanup_test32_mount EXIT
3830 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3831 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3832 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3833 test_mkdir -p $DIR/$tdir/d2/test_dir
3834 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3835 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3836 cleanup_test32_mount
3838 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3842 test_mkdir -p $DIR/$tdir/tmp
3843 local tmp_dir=$DIR/$tdir/tmp
3844 ln -s $DIR/$tdir $tmp_dir/symlink11
3845 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3846 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3847 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3849 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3853 test_mkdir -p $DIR/$tdir/tmp
3854 local tmp_dir=$DIR/$tdir/tmp
3855 ln -s $DIR/$tdir $tmp_dir/symlink11
3856 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3857 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3858 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3860 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3863 local tmp_dir=$DIR/$tdir/tmp
3864 test_mkdir -p $tmp_dir
3865 test_mkdir $DIR/${tdir}2
3866 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3867 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3868 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3869 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3870 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3871 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3873 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3876 rm -fr $DIR/$tdir $DIR/${tdir}2
3877 tmp_dir=$DIR/$tdir/tmp
3878 test_mkdir -p $tmp_dir
3879 test_mkdir $DIR/${tdir}2
3880 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3881 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3882 ls $tmp_dir/symlink12 || error "listing symlink12"
3883 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3885 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3890 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3891 trap cleanup_test32_mount EXIT
3892 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3893 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3894 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3895 touch $DIR/$tdir/test_file
3896 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3897 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3898 cleanup_test32_mount
3900 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3905 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3906 trap cleanup_test32_mount EXIT
3907 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3908 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3909 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3910 touch $DIR/$tdir/test_file
3911 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3912 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3913 cleanup_test32_mount
3915 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 trap cleanup_test32_mount EXIT
3922 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3923 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3924 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3925 test_mkdir -p $DIR/$tdir/d2
3926 touch $DIR/$tdir/d2/test_file || error "touch failed"
3927 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3928 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3929 cleanup_test32_mount
3931 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3937 trap cleanup_test32_mount EXIT
3938 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3941 test_mkdir -p $DIR/$tdir/d2
3942 touch $DIR/$tdir/d2/test_file || error "touch failed"
3943 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3944 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3945 cleanup_test32_mount
3947 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3951 test_mkdir -p $DIR/d32m/tmp
3952 TMP_DIR=$DIR/d32m/tmp
3953 ln -s $DIR $TMP_DIR/symlink11
3954 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3955 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3956 error "symlink11 not a link"
3957 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3958 error "symlink01 not a link"
3960 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3964 test_mkdir -p $DIR/d32n/tmp
3965 TMP_DIR=$DIR/d32n/tmp
3966 ln -s $DIR $TMP_DIR/symlink11
3967 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3968 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3969 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3971 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3975 test_mkdir -p $DIR/d32o/tmp
3976 TMP_DIR=$DIR/d32o/tmp
3977 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3979 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3980 error "symlink12 not a link"
3981 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3982 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3983 error "$DIR/d32o/tmp/symlink12 not file type"
3984 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3985 error "$DIR/d32o/symlink02 not file type"
3987 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3997 test_mkdir -p $DIR/d32p/tmp
3999 TMP_DIR=$DIR/d32p/tmp
4001 ln -s $DIR/$tfile $TMP_DIR/symlink12
4003 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4005 cat $DIR/d32p/tmp/symlink12 ||
4006 error "Can't open $DIR/d32p/tmp/symlink12"
4008 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4011 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4016 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4017 trap cleanup_test32_mount EXIT
4018 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4019 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4020 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4021 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4022 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4023 cleanup_test32_mount
4025 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4030 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4031 trap cleanup_test32_mount EXIT
4032 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4033 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4034 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4035 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4036 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4037 cleanup_test32_mount
4039 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4044 chmod 444 $DIR/$tfile
4045 chown $RUNAS_ID $DIR/$tfile
4047 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4050 run_test 33aa "write file with mode 444 (should return error)"
4054 test_mkdir $DIR/$tdir
4055 chown $RUNAS_ID $DIR/$tdir
4056 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4057 error "$RUNAS create $tdir/$tfile failed"
4058 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4059 error "open RDWR" || true
4061 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4065 test_mkdir $DIR/$tdir
4066 chown $RUNAS_ID $DIR/$tdir
4067 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4069 run_test 33b "test open file with malformed flags (No panic)"
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4073 remote_ost_nodsh && skip "remote OST with nodsh"
4081 test_mkdir $DIR/$tdir
4082 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4085 for ostnum in $(seq $OSTCOUNT); do
4086 # test-framework's OST numbering is one-based, while Lustre's
4088 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4089 # check if at least some write_bytes stats are counted
4090 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4091 obdfilter.$ostname.stats |
4092 awk '/^write_bytes/ {print $7}' )
4093 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4094 if (( ${write_bytes:-0} > 0 )); then
4100 $all_zeros || return 0
4103 echo foo > $DIR/$tdir/bar
4107 # Total up write_bytes after writing. We'd better find non-zeros.
4108 for ostnum in $(seq $OSTCOUNT); do
4109 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4110 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4111 obdfilter/$ostname/stats |
4112 awk '/^write_bytes/ {print $7}' )
4113 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4114 if (( ${write_bytes:-0} > 0 )); then
4121 for ostnum in $(seq $OSTCOUNT); do
4122 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4123 echo "Check write_bytes is in obdfilter.*.stats:"
4124 do_facet ost$ostnum lctl get_param -n \
4125 obdfilter.$ostname.stats
4127 error "OST not keeping write_bytes stats (b=22312)"
4130 run_test 33c "test write_bytes stats"
4133 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4137 local remote_dir=$DIR/$tdir/remote_dir
4139 test_mkdir $DIR/$tdir
4140 $LFS mkdir -i $MDTIDX $remote_dir ||
4141 error "create remote directory failed"
4143 touch $remote_dir/$tfile
4144 chmod 444 $remote_dir/$tfile
4145 chown $RUNAS_ID $remote_dir/$tfile
4147 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4149 chown $RUNAS_ID $remote_dir
4150 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4151 error "create" || true
4152 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4153 error "open RDWR" || true
4154 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4156 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4159 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4163 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4164 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4165 mkdir $DIR/$tdir/local_dir
4167 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4168 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4169 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4171 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4172 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4174 rmdir $DIR/$tdir/* || error "rmdir failed"
4177 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4178 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4179 mkdir $DIR/$tdir/local_dir
4181 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4182 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4183 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4185 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4186 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4188 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4191 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4192 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4193 mkdir $DIR/$tdir/local_dir
4195 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4196 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4197 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4199 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4200 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4202 run_test 33e "mkdir and striped directory should have same mode"
4206 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4211 remote_mds_nodsh && skip "remote MDS with nodsh"
4214 chmod go+rwx $DIR/$tdir
4215 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4216 trap cleanup_33f EXIT
4218 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4219 error "cannot create striped directory"
4221 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4222 error "cannot create files in striped directory"
4224 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4225 error "cannot remove files in striped directory"
4227 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4228 error "cannot remove striped directory"
4232 run_test 33f "nonroot user can create, access, and remove a striped directory"
4235 mkdir -p $DIR/$tdir/dir2
4237 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4239 [[ $err =~ "exists" ]] || error "Not exists error"
4241 run_test 33g "nonroot user create already existing root created file"
4247 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4248 error "lfs mkdir -H $hash_type $tdir failed"
4249 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4251 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4255 for fname in $DIR/$tdir/$tfile.bak \
4256 $DIR/$tdir/$tfile.SAV \
4257 $DIR/$tdir/$tfile.orig \
4258 $DIR/$tdir/$tfile~; do
4259 touch $fname || error "touch $fname failed"
4260 index2=$($LFS getstripe -m $fname)
4261 (( $index == $index2 )) ||
4262 error "$fname MDT index mismatch $index != $index2"
4266 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4269 for pattern in ${patterns[*]}; do
4270 echo "pattern $pattern"
4271 fname=$DIR/$tdir/$pattern
4272 for (( i = 0; i < $count; i++ )); do
4273 fname=$(mktemp $DIR/$tdir/$pattern) ||
4274 error "mktemp $DIR/$tdir/$pattern failed"
4275 index2=$($LFS getstripe -m $fname)
4276 (( $index == $index2 )) && continue
4278 failed=$((failed + 1))
4279 echo "$fname MDT index mismatch $index != $index2"
4283 echo "$failed/$count MDT index mismatches, expect ~2-4"
4284 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4289 # verify that "crush" is still broken with all files on same MDT,
4290 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4291 [[ "$hash_type" == "crush" ]] && expect=$count ||
4292 expect=$((count / MDSCOUNT))
4294 # crush2 doesn't put all-numeric suffixes on the same MDT,
4295 # filename like $tfile.12345678 should *not* be considered temp
4296 for pattern in ${patterns[*]}; do
4297 local base=${pattern%%X*}
4298 local suff=${pattern#$base}
4300 echo "pattern $pattern"
4301 for (( i = 0; i < $count; i++ )); do
4302 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4303 touch $fname || error "touch $fname failed"
4304 index2=$($LFS getstripe -m $fname)
4305 (( $index != $index2 )) && continue
4311 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4312 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4313 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4314 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4317 # crush2 doesn't put suffixes with special characters on the same MDT
4318 # filename like $tfile.txt.1234 should *not* be considered temp
4319 for pattern in ${patterns[*]}; do
4320 local base=${pattern%%X*}
4321 local suff=${pattern#$base}
4323 pattern=$base...${suff/XXX}
4324 echo "pattern=$pattern"
4325 for (( i = 0; i < $count; i++ )); do
4326 fname=$(mktemp $DIR/$tdir/$pattern) ||
4327 error "touch $fname failed"
4328 index2=$($LFS getstripe -m $fname)
4329 (( $index != $index2 )) && continue
4335 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4336 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4337 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4338 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4342 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4343 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4344 skip "Need MDS version at least 2.13.50"
4348 run_test 33h "temp file is located on the same MDT as target (crush)"
4351 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4352 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4353 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4354 skip "Need MDS version at least 2.15.0 for crush2"
4358 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4362 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4364 local FNAME=$(str_repeat 'f' 250)
4366 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4367 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4372 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4374 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4376 lctl --device %$MDC deactivate
4377 stack_trap "lctl --device %$MDC activate"
4378 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4379 total=$(\ls -l $DIR/$tdir | wc -l)
4380 # "ls -l" will list total in the first line
4381 total=$((total - 1))
4382 (( total + count == 1000 )) ||
4383 error "ls list $total files, $count files on MDT1"
4385 run_test 33i "striped directory can be accessed when one MDT is down"
4387 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4390 $MCREATE $DIR/f34 || error "mcreate failed"
4391 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4392 error "getstripe failed"
4393 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4394 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4395 error "getstripe failed"
4396 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4397 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4399 run_test 34a "truncate file that has not been opened ==========="
4402 [ ! -f $DIR/f34 ] && test_34a
4403 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4404 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4405 $OPENFILE -f O_RDONLY $DIR/f34
4406 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4407 error "getstripe failed"
4408 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4409 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4411 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4414 [ ! -f $DIR/f34 ] && test_34a
4415 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4416 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4417 $OPENFILE -f O_RDWR $DIR/f34
4418 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4419 error "$LFS getstripe failed"
4420 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4421 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4423 run_test 34c "O_RDWR opening file-with-size works =============="
4426 [ ! -f $DIR/f34 ] && test_34a
4427 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4429 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4430 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4433 run_test 34d "write to sparse file ============================="
4437 $MCREATE $DIR/f34e || error "mcreate failed"
4438 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4439 $CHECKSTAT -s 1000 $DIR/f34e ||
4440 error "Size of $DIR/f34e not equal to 1000 bytes"
4441 $OPENFILE -f O_RDWR $DIR/f34e
4442 $CHECKSTAT -s 1000 $DIR/f34e ||
4443 error "Size of $DIR/f34e not equal to 1000 bytes"
4445 run_test 34e "create objects, some with size and some without =="
4447 test_34f() { # bug 6242, 6243
4448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4452 $MCREATE $DIR/f34f || error "mcreate failed"
4453 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4454 dd if=$DIR/f34f of=$TMP/f34f
4455 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4456 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4457 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4458 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4459 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4461 run_test 34f "read from a file with no objects until EOF ======="
4464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4466 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4468 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4469 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4470 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4471 cancel_lru_locks osc
4472 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4473 error "wrong size after lock cancel"
4475 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4476 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4477 error "expanding truncate failed"
4478 cancel_lru_locks osc
4479 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4480 error "wrong expanded size after lock cancel"
4482 run_test 34g "truncate long file ==============================="
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4490 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4491 sync # Flush the cache so that multiop below does not block on cache
4492 # flush when getting the group lock
4493 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4496 # Since just timed wait is not good enough, let's do a sync write
4497 # that way we are sure enough time for a roundtrip + processing
4498 # passed + 2 seconds of extra margin.
4499 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4503 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4504 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4508 local nsz=`stat -c %s $DIR/$tfile`
4509 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4511 run_test 34h "ftruncate file under grouplock should not block"
4514 cp /bin/sh $DIR/f35a
4516 chown $RUNAS_ID $DIR/f35a
4517 $RUNAS $DIR/f35a && error || true
4520 run_test 35a "exec file with mode 444 (should return and not leak)"
4524 utime $DIR/f36 || error "utime failed for MDS"
4526 run_test 36a "MDS utime check (mknod, utime)"
4530 utime $DIR/f36 || error "utime failed for OST"
4532 run_test 36b "OST utime check (open, utime)"
4537 chown $RUNAS_ID $DIR/d36
4538 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4540 run_test 36c "non-root MDS utime check (mknod, utime)"
4543 [ ! -d $DIR/d36 ] && test_36c
4544 echo "" > $DIR/d36/f36
4545 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4547 run_test 36d "non-root OST utime check (open, utime)"
4550 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4552 test_mkdir $DIR/$tdir
4553 touch $DIR/$tdir/$tfile
4554 $RUNAS utime $DIR/$tdir/$tfile &&
4555 error "utime worked, expected failure" || true
4557 run_test 36e "utime on non-owned file (should return error)"
4561 local LANG_SAVE=$LANG
4562 local LC_LANG_SAVE=$LC_LANG
4563 export LANG=C LC_LANG=C # for date language
4565 DATESTR="Dec 20 2000"
4566 test_mkdir $DIR/$tdir
4567 lctl set_param fail_loc=$fl
4569 cp /etc/hosts $DIR/$tdir/$tfile
4570 sync & # write RPC generated with "current" inode timestamp, but delayed
4572 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4573 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4574 cancel_lru_locks $OSC
4575 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4577 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4578 echo "BEFORE: $LS_BEFORE" && \
4579 echo "AFTER : $LS_AFTER" && \
4580 echo "WANT : $DATESTR" && \
4581 error "$DIR/$tdir/$tfile timestamps changed" || true
4583 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4589 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4590 subr_36fh "0x80000214"
4592 run_test 36f "utime on file racing with OST BRW write =========="
4595 remote_ost_nodsh && skip "remote OST with nodsh"
4596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4597 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4598 skip "Need MDS version at least 2.12.51"
4603 local tgt="obdfilter"
4605 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4607 test_mkdir $DIR/$tdir
4608 fmd_max_age=$(do_facet $facet \
4609 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4612 echo "FMD max age: ${fmd_max_age}s"
4613 touch $DIR/$tdir/$tfile
4614 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4615 gawk '{cnt=cnt+$1} END{print cnt}')
4616 echo "FMD before: $fmd"
4618 error "FMD wasn't create by touch"
4619 sleep $((fmd_max_age + 12))
4620 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4621 gawk '{cnt=cnt+$1} END{print cnt}')
4622 echo "FMD after: $fmd"
4624 error "FMD wasn't expired by ping"
4626 run_test 36g "FMD cache expiry ====================="
4629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4631 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4632 subr_36fh "0x80000227"
4634 run_test 36h "utime on file racing with OST BRW write =========="
4637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4639 test_mkdir $DIR/$tdir
4640 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4642 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4643 local new_mtime=$((mtime + 200))
4645 #change Modify time of striped dir
4646 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4647 error "change mtime failed"
4649 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4651 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4653 run_test 36i "change mtime on striped directory"
4655 # test_37 - duplicate with tests 32q 32r
4658 local file=$DIR/$tfile
4660 openfile -f O_DIRECTORY $file
4663 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4664 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4666 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4668 test_39a() { # was test_39
4670 touch $DIR/${tfile}2
4671 # ls -l $DIR/$tfile $DIR/${tfile}2
4672 # ls -lu $DIR/$tfile $DIR/${tfile}2
4673 # ls -lc $DIR/$tfile $DIR/${tfile}2
4675 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4676 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4678 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4680 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4682 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4683 error "O_TRUNC didn't change timestamps"
4686 run_test 39a "mtime changed on create"
4689 test_mkdir -c1 $DIR/$tdir
4690 cp -p /etc/passwd $DIR/$tdir/fopen
4691 cp -p /etc/passwd $DIR/$tdir/flink
4692 cp -p /etc/passwd $DIR/$tdir/funlink
4693 cp -p /etc/passwd $DIR/$tdir/frename
4694 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4697 echo "aaaaaa" >> $DIR/$tdir/fopen
4698 echo "aaaaaa" >> $DIR/$tdir/flink
4699 echo "aaaaaa" >> $DIR/$tdir/funlink
4700 echo "aaaaaa" >> $DIR/$tdir/frename
4702 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4703 local link_new=`stat -c %Y $DIR/$tdir/flink`
4704 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4705 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4707 cat $DIR/$tdir/fopen > /dev/null
4708 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4709 rm -f $DIR/$tdir/funlink2
4710 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4712 for (( i=0; i < 2; i++ )) ; do
4713 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4714 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4715 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4716 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4718 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4719 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4720 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4721 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4723 cancel_lru_locks $OSC
4724 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4727 run_test 39b "mtime change on open, link, unlink, rename ======"
4729 # this should be set to past
4730 TEST_39_MTIME=`date -d "1 year ago" +%s`
4736 local mtime0=`stat -c %Y $DIR1/$tfile`
4738 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4739 local mtime1=`stat -c %Y $DIR1/$tfile`
4740 [ "$mtime1" = $TEST_39_MTIME ] || \
4741 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4744 echo hello >> $DIR1/$tfile
4746 local mtime2=`stat -c %Y $DIR1/$tfile`
4747 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4748 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4750 mv $DIR1/$tfile $DIR1/$tfile-1
4752 for (( i=0; i < 2; i++ )) ; do
4753 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4754 [ "$mtime2" = "$mtime3" ] || \
4755 error "mtime ($mtime2) changed (to $mtime3) on rename"
4757 cancel_lru_locks $OSC
4758 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4761 run_test 39c "mtime change on rename ==========================="
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4770 for (( i=0; i < 2; i++ )) ; do
4771 local mtime=`stat -c %Y $DIR1/$tfile`
4772 [ $mtime = $TEST_39_MTIME ] || \
4773 error "mtime($mtime) is not set to $TEST_39_MTIME"
4775 cancel_lru_locks $OSC
4776 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4779 run_test 39d "create, utime, stat =============================="
4783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4786 local mtime1=`stat -c %Y $DIR1/$tfile`
4788 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4790 for (( i=0; i < 2; i++ )) ; do
4791 local mtime2=`stat -c %Y $DIR1/$tfile`
4792 [ $mtime2 = $TEST_39_MTIME ] || \
4793 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4795 cancel_lru_locks $OSC
4796 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4799 run_test 39e "create, stat, utime, stat ========================"
4803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4806 mtime1=`stat -c %Y $DIR1/$tfile`
4809 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4811 for (( i=0; i < 2; i++ )) ; do
4812 local mtime2=`stat -c %Y $DIR1/$tfile`
4813 [ $mtime2 = $TEST_39_MTIME ] || \
4814 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4816 cancel_lru_locks $OSC
4817 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4820 run_test 39f "create, stat, sleep, utime, stat ================="
4824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4826 echo hello >> $DIR1/$tfile
4827 local mtime1=`stat -c %Y $DIR1/$tfile`
4830 chmod o+r $DIR1/$tfile
4832 for (( i=0; i < 2; i++ )) ; do
4833 local mtime2=`stat -c %Y $DIR1/$tfile`
4834 [ "$mtime1" = "$mtime2" ] || \
4835 error "lost mtime: $mtime2, should be $mtime1"
4837 cancel_lru_locks $OSC
4838 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4841 run_test 39g "write, chmod, stat ==============================="
4845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4851 echo hello >> $DIR1/$tfile
4852 local mtime1=`stat -c %Y $DIR1/$tfile`
4854 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4856 if [ "$d1" != "$d2" ]; then
4857 echo "write and touch not within one second"
4859 for (( i=0; i < 2; i++ )) ; do
4860 local mtime2=`stat -c %Y $DIR1/$tfile`
4861 [ "$mtime2" = $TEST_39_MTIME ] || \
4862 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4864 cancel_lru_locks $OSC
4865 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4869 run_test 39h "write, utime within one second, stat ============="
4872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 echo hello >> $DIR1/$tfile
4878 local mtime1=`stat -c %Y $DIR1/$tfile`
4880 mv $DIR1/$tfile $DIR1/$tfile-1
4882 for (( i=0; i < 2; i++ )) ; do
4883 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4885 [ "$mtime1" = "$mtime2" ] || \
4886 error "lost mtime: $mtime2, should be $mtime1"
4888 cancel_lru_locks $OSC
4889 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4892 run_test 39i "write, rename, stat =============================="
4895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4897 start_full_debug_logging
4901 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4902 lctl set_param fail_loc=0x80000412
4903 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4904 error "multiop failed"
4906 local mtime1=`stat -c %Y $DIR1/$tfile`
4908 mv $DIR1/$tfile $DIR1/$tfile-1
4910 kill -USR1 $multipid
4911 wait $multipid || error "multiop close failed"
4913 for (( i=0; i < 2; i++ )) ; do
4914 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4915 [ "$mtime1" = "$mtime2" ] ||
4916 error "mtime is lost on close: $mtime2, " \
4920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4922 lctl set_param fail_loc=0
4923 stop_full_debug_logging
4925 run_test 39j "write, rename, close, stat ======================="
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4935 local mtime1=`stat -c %Y $DIR1/$tfile`
4937 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4939 kill -USR1 $multipid
4940 wait $multipid || error "multiop close failed"
4942 for (( i=0; i < 2; i++ )) ; do
4943 local mtime2=`stat -c %Y $DIR1/$tfile`
4945 [ "$mtime2" = $TEST_39_MTIME ] || \
4946 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4949 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4952 run_test 39k "write, utime, close, stat ========================"
4954 # this should be set to future
4955 TEST_39_ATIME=`date -d "1 year" +%s`
4958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4959 remote_mds_nodsh && skip "remote MDS with nodsh"
4961 local atime_diff=$(do_facet $SINGLEMDS \
4962 lctl get_param -n mdd.*MDT0000*.atime_diff)
4964 mkdir_on_mdt0 $DIR/$tdir
4966 # test setting directory atime to future
4967 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4968 local atime=$(stat -c %X $DIR/$tdir)
4969 [ "$atime" = $TEST_39_ATIME ] ||
4970 error "atime is not set to future: $atime, $TEST_39_ATIME"
4972 # test setting directory atime from future to now
4973 local now=$(date +%s)
4974 touch -a -d @$now $DIR/$tdir
4976 atime=$(stat -c %X $DIR/$tdir)
4977 [ "$atime" -eq "$now" ] ||
4978 error "atime is not updated from future: $atime, $now"
4980 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4983 # test setting directory atime when now > dir atime + atime_diff
4984 local d1=$(date +%s)
4986 local d2=$(date +%s)
4987 cancel_lru_locks mdc
4988 atime=$(stat -c %X $DIR/$tdir)
4989 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4990 error "atime is not updated : $atime, should be $d2"
4992 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4995 # test not setting directory atime when now < dir atime + atime_diff
4997 cancel_lru_locks mdc
4998 atime=$(stat -c %X $DIR/$tdir)
4999 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5000 error "atime is updated to $atime, should remain $d1<atime<$d2"
5002 do_facet $SINGLEMDS \
5003 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5005 run_test 39l "directory atime update ==========================="
5008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5012 local far_past_mtime=$(date -d "May 29 1953" +%s)
5013 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5015 touch -m -d @$far_past_mtime $DIR1/$tfile
5016 touch -a -d @$far_past_atime $DIR1/$tfile
5018 for (( i=0; i < 2; i++ )) ; do
5019 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5020 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5021 error "atime or mtime set incorrectly"
5023 cancel_lru_locks $OSC
5024 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5027 run_test 39m "test atime and mtime before 1970"
5029 test_39n() { # LU-3832
5030 remote_mds_nodsh && skip "remote MDS with nodsh"
5032 local atime_diff=$(do_facet $SINGLEMDS \
5033 lctl get_param -n mdd.*MDT0000*.atime_diff)
5038 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5041 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5042 atime0=$(stat -c %X $DIR/$tfile)
5045 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5046 atime1=$(stat -c %X $DIR/$tfile)
5049 cancel_lru_locks mdc
5050 cancel_lru_locks osc
5051 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5052 atime2=$(stat -c %X $DIR/$tfile)
5054 do_facet $SINGLEMDS \
5055 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5057 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5058 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5060 run_test 39n "check that O_NOATIME is honored"
5063 TESTDIR=$DIR/$tdir/$tfile
5064 [ -e $TESTDIR ] && rm -rf $TESTDIR
5071 links2=$(stat -c %h .)
5072 [ $(($links1 + 2)) != $links2 ] &&
5073 error "wrong links count $(($links1 + 2)) != $links2"
5075 links3=$(stat -c %h .)
5076 [ $(($links1 + 1)) != $links3 ] &&
5077 error "wrong links count $links1 != $links3"
5080 run_test 39o "directory cached attributes updated after create"
5083 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5086 TESTDIR=$DIR/$tdir/$tdir
5087 [ -e $TESTDIR ] && rm -rf $TESTDIR
5088 test_mkdir -p $TESTDIR
5092 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5093 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5095 links2=$(stat -c %h .)
5096 [ $(($links1 + 2)) != $links2 ] &&
5097 error "wrong links count $(($links1 + 2)) != $links2"
5099 links3=$(stat -c %h .)
5100 [ $(($links1 + 1)) != $links3 ] &&
5101 error "wrong links count $links1 != $links3"
5104 run_test 39p "remote directory cached attributes updated after create ========"
5107 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5108 skip "no atime update on old OST"
5109 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5110 skip_env "ldiskfs only test"
5114 saved_adiff=$(do_facet ost1 \
5115 lctl get_param -n obdfilter.*OST0000.atime_diff)
5116 stack_trap "do_facet ost1 \
5117 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5119 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5121 $LFS setstripe -i 0 $DIR/$tfile
5122 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5123 error "can't write initial file"
5124 cancel_lru_locks osc
5126 # exceed atime_diff and access file
5128 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5129 error "can't udpate atime"
5131 local atime_cli=$(stat -c %X $DIR/$tfile)
5132 echo "client atime: $atime_cli"
5133 # allow atime update to be written to device
5134 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5137 local ostdev=$(ostdevname 1)
5138 local fid=($(lfs getstripe -y $DIR/$tfile |
5139 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5140 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5141 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5143 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5144 local atime_ost=$(do_facet ost1 "$cmd" |&
5145 awk -F'[: ]' '/atime:/ { print $4 }')
5146 (( atime_cli == atime_ost )) ||
5147 error "atime on client $atime_cli != ost $atime_ost"
5149 run_test 39r "lazy atime update on OST"
5151 test_39q() { # LU-8041
5152 local testdir=$DIR/$tdir
5154 multiop_bg_pause $testdir D_c || error "multiop failed"
5156 cancel_lru_locks mdc
5157 kill -USR1 $multipid
5158 local atime=$(stat -c %X $testdir)
5159 [ "$atime" -ne 0 ] || error "atime is zero"
5161 run_test 39q "close won't zero out atime"
5164 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5165 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5166 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5167 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5168 error "$tfile is not 4096 bytes in size"
5170 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5174 small_write $DIR/f41 18
5176 run_test 41 "test small file write + fstat ====================="
5178 count_ost_writes() {
5179 lctl get_param -n ${OSC}.*.stats |
5180 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5181 END { printf("%0.0f", writes) }'
5188 BG_DIRTY_RATIO_SAVE=10
5189 MAX_BG_DIRTY_RATIO=25
5193 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5194 # dirty_ratio, dirty_background_ratio
5195 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5196 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5197 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5198 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5200 # if file not here, we are a 2.4 kernel
5201 kill -CONT `pidof kupdated`
5206 # setup the trap first, so someone cannot exit the test at the
5207 # exact wrong time and mess up a machine
5208 trap start_writeback EXIT
5209 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5210 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5211 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5212 sysctl -w vm.dirty_writeback_centisecs=0
5213 sysctl -w vm.dirty_writeback_centisecs=0
5214 # save and increase /proc/sys/vm/dirty_ratio
5215 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5216 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5217 # save and increase /proc/sys/vm/dirty_background_ratio
5218 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5219 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5221 # if file not here, we are a 2.4 kernel
5222 kill -STOP `pidof kupdated`
5226 # ensure that all stripes have some grant before we test client-side cache
5228 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5229 dd if=/dev/zero of=$i bs=4k count=1
5234 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5235 # file truncation, and file removal.
5237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5240 cancel_lru_locks $OSC
5242 sync; sleep 1; sync # just to be safe
5243 BEFOREWRITES=`count_ost_writes`
5244 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5245 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5246 AFTERWRITES=`count_ost_writes`
5247 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5248 error "$BEFOREWRITES < $AFTERWRITES"
5251 run_test 42a "ensure that we don't flush on close"
5254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5257 cancel_lru_locks $OSC
5260 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5261 BEFOREWRITES=$(count_ost_writes)
5262 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5263 AFTERWRITES=$(count_ost_writes)
5264 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5265 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5267 BEFOREWRITES=$(count_ost_writes)
5268 sync || error "sync: $?"
5269 AFTERWRITES=$(count_ost_writes)
5270 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5271 error "$BEFOREWRITES < $AFTERWRITES on sync"
5273 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5277 run_test 42b "test destroy of file with cached dirty data ======"
5279 # if these tests just want to test the effect of truncation,
5280 # they have to be very careful. consider:
5281 # - the first open gets a {0,EOF}PR lock
5282 # - the first write conflicts and gets a {0, count-1}PW
5283 # - the rest of the writes are under {count,EOF}PW
5284 # - the open for truncate tries to match a {0,EOF}PR
5285 # for the filesize and cancels the PWs.
5286 # any number of fixes (don't get {0,EOF} on open, match
5287 # composite locks, do smarter file size management) fix
5288 # this, but for now we want these tests to verify that
5289 # the cancellation with truncate intent works, so we
5290 # start the file with a full-file pw lock to match against
5291 # until the truncate.
5296 cancel_lru_locks $OSC
5298 # prime the file with 0,EOF PW to match
5302 # now the real test..
5303 dd if=/dev/zero of=$file bs=1024 count=100
5304 BEFOREWRITES=`count_ost_writes`
5305 $TRUNCATE $file $offset
5306 cancel_lru_locks $OSC
5307 AFTERWRITES=`count_ost_writes`
5312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5315 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5316 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5319 run_test 42c "test partial truncate of file with cached dirty data"
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5325 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5326 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5329 run_test 42d "test complete truncate of file with cached dirty data"
5331 test_42e() { # bug22074
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5334 local TDIR=$DIR/${tdir}e
5335 local pages=16 # hardcoded 16 pages, don't change it.
5336 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5337 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5341 test_mkdir $DIR/${tdir}e
5342 $LFS setstripe -c 1 $TDIR
5343 createmany -o $TDIR/f $files
5345 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5347 # we assume that with $OSTCOUNT files, at least one of them will
5348 # be allocated on OST0.
5349 warmup_files=$((OSTCOUNT * max_dirty_mb))
5350 createmany -o $TDIR/w $warmup_files
5352 # write a large amount of data into one file and sync, to get good
5353 # avail_grant number from OST.
5354 for ((i=0; i<$warmup_files; i++)); do
5355 idx=$($LFS getstripe -i $TDIR/w$i)
5356 [ $idx -ne 0 ] && continue
5357 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5360 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5362 $LCTL get_param $proc_osc0/cur_dirty_bytes
5363 $LCTL get_param $proc_osc0/cur_grant_bytes
5365 # create as much dirty pages as we can while not to trigger the actual
5366 # RPCs directly. but depends on the env, VFS may trigger flush during this
5367 # period, hopefully we are good.
5368 for ((i=0; i<$warmup_files; i++)); do
5369 idx=$($LFS getstripe -i $TDIR/w$i)
5370 [ $idx -ne 0 ] && continue
5371 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5373 $LCTL get_param $proc_osc0/cur_dirty_bytes
5374 $LCTL get_param $proc_osc0/cur_grant_bytes
5376 # perform the real test
5377 $LCTL set_param $proc_osc0/rpc_stats 0
5378 for ((;i<$files; i++)); do
5379 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5380 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5383 $LCTL get_param $proc_osc0/rpc_stats
5386 local have_ppr=false
5387 $LCTL get_param $proc_osc0/rpc_stats |
5388 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5389 # skip lines until we are at the RPC histogram data
5390 [ "$PPR" == "pages" ] && have_ppr=true && continue
5391 $have_ppr || continue
5393 # we only want the percent stat for < 16 pages
5394 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5396 percent=$((percent + WPCT))
5397 if [[ $percent -gt 15 ]]; then
5398 error "less than 16-pages write RPCs" \
5405 run_test 42e "verify sub-RPC writes are not done synchronously"
5407 test_43A() { # was test_43
5408 test_mkdir $DIR/$tdir
5409 cp -p /bin/ls $DIR/$tdir/$tfile
5410 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5412 # give multiop a chance to open
5415 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5417 # Wait for multiop to exit
5420 run_test 43A "execution of file opened for write should return -ETXTBSY"
5423 test_mkdir $DIR/$tdir
5424 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5425 $DIR/$tdir/sleep 60 &
5427 # Make sure exec of $tdir/sleep wins race with truncate
5429 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5432 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5437 test_mkdir $DIR/$tdir
5438 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5439 $DIR/$tdir/sleep 60 &
5441 # Make sure exec of $tdir/sleep wins race with truncate
5443 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5446 run_test 43b "truncate of file being executed should return -ETXTBSY"
5449 local testdir="$DIR/$tdir"
5452 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5453 ( cd $testdir && md5sum -c )
5455 run_test 43c "md5sum of copy into lustre"
5457 test_44A() { # was test_44
5458 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5460 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5461 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5463 run_test 44A "zero length read from a sparse stripe"
5466 local nstripe=$($LFS getstripe -c -d $DIR)
5467 [ -z "$nstripe" ] && skip "can't get stripe info"
5468 [[ $nstripe -gt $OSTCOUNT ]] &&
5469 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5471 local stride=$($LFS getstripe -S -d $DIR)
5472 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5473 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5476 OFFSETS="0 $((stride/2)) $((stride-1))"
5477 for offset in $OFFSETS; do
5478 for i in $(seq 0 $((nstripe-1))); do
5479 local GLOBALOFFSETS=""
5481 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5482 local myfn=$DIR/d44a-$size
5483 echo "--------writing $myfn at $size"
5484 ll_sparseness_write $myfn $size ||
5485 error "ll_sparseness_write"
5486 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5487 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5488 error "ll_sparseness_verify $GLOBALOFFSETS"
5490 for j in $(seq 0 $((nstripe-1))); do
5492 size=$((((j + $nstripe )*$stride + $offset)))
5493 ll_sparseness_write $myfn $size ||
5494 error "ll_sparseness_write"
5495 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5497 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5498 error "ll_sparseness_verify $GLOBALOFFSETS"
5503 run_test 44a "test sparse pwrite ==============================="
5507 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5513 before=`dirty_osc_total`
5514 echo executing "\"$*\""
5516 after=`dirty_osc_total`
5517 echo before $before, after $after
5520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5523 # Obtain grants from OST if it supports it
5524 echo blah > ${f}_grant
5527 do_dirty_record "echo blah > $f"
5528 [[ $before -eq $after ]] && error "write wasn't cached"
5529 do_dirty_record "> $f"
5530 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5531 do_dirty_record "echo blah > $f"
5532 [[ $before -eq $after ]] && error "write wasn't cached"
5533 do_dirty_record "sync"
5534 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5535 do_dirty_record "echo blah > $f"
5536 [[ $before -eq $after ]] && error "write wasn't cached"
5537 do_dirty_record "cancel_lru_locks osc"
5538 [[ $before -gt $after ]] ||
5539 error "lock cancellation didn't lower dirty count"
5542 run_test 45 "osc io page accounting ============================"
5544 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5545 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5546 # objects offset and an assert hit when an rpc was built with 1023's mapped
5547 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5554 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5556 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5557 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5561 run_test 46 "dirtying a previously written page ================"
5563 # test_47 is removed "Device nodes check" is moved to test_28
5565 test_48a() { # bug 2399
5566 [ "$mds1_FSTYPE" = "zfs" ] &&
5567 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5568 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5570 test_mkdir $DIR/$tdir
5572 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5573 test_mkdir $DIR/$tdir
5574 touch foo || error "'touch foo' failed after recreating cwd"
5576 touch .foo || error "'touch .foo' failed after recreating cwd"
5578 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5579 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5580 cd . || error "'cd .' failed after recreating cwd"
5581 mkdir . && error "'mkdir .' worked after recreating cwd"
5582 rmdir . && error "'rmdir .' worked after recreating cwd"
5583 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5584 cd .. || error "'cd ..' failed after recreating cwd"
5586 run_test 48a "Access renamed working dir (should return errors)="
5588 test_48b() { # bug 2399
5590 test_mkdir $DIR/$tdir
5592 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5593 touch foo && error "'touch foo' worked after removing cwd"
5594 mkdir foo && error "'mkdir foo' worked after removing cwd"
5595 touch .foo && error "'touch .foo' worked after removing cwd"
5596 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5597 ls . > /dev/null && error "'ls .' worked after removing cwd"
5598 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5599 mkdir . && error "'mkdir .' worked after removing cwd"
5600 rmdir . && error "'rmdir .' worked after removing cwd"
5601 ln -s . foo && error "'ln -s .' worked after removing cwd"
5602 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5604 run_test 48b "Access removed working dir (should return errors)="
5606 test_48c() { # bug 2350
5607 #lctl set_param debug=-1
5610 test_mkdir -p $DIR/$tdir/dir
5612 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5613 $TRACE touch foo && error "touch foo worked after removing cwd"
5614 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5615 touch .foo && error "touch .foo worked after removing cwd"
5616 mkdir .foo && error "mkdir .foo worked after removing cwd"
5617 $TRACE ls . && error "'ls .' worked after removing cwd"
5618 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5619 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5620 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5621 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5622 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5624 run_test 48c "Access removed working subdir (should return errors)"
5626 test_48d() { # bug 2350
5627 #lctl set_param debug=-1
5630 test_mkdir -p $DIR/$tdir/dir
5632 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5633 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5634 $TRACE touch foo && error "'touch foo' worked after removing parent"
5635 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5636 touch .foo && error "'touch .foo' worked after removing parent"
5637 mkdir .foo && error "mkdir .foo worked after removing parent"
5638 $TRACE ls . && error "'ls .' worked after removing parent"
5639 $TRACE ls .. && error "'ls ..' worked after removing parent"
5640 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5641 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5642 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5645 run_test 48d "Access removed parent subdir (should return errors)"
5647 test_48e() { # bug 4134
5648 #lctl set_param debug=-1
5651 test_mkdir -p $DIR/$tdir/dir
5653 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5654 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5655 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5656 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5657 # On a buggy kernel addition of "touch foo" after cd .. will
5658 # produce kernel oops in lookup_hash_it
5659 touch ../foo && error "'cd ..' worked after recreate parent"
5661 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5663 run_test 48e "Access to recreated parent subdir (should return errors)"
5666 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5667 skip "need MDS >= 2.13.55"
5668 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5669 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5670 skip "needs different host for mdt1 mdt2"
5671 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5673 $LFS mkdir -i0 $DIR/$tdir
5674 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5676 for d in sub1 sub2 sub3; do
5677 #define OBD_FAIL_OSD_REF_DEL 0x19c
5678 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5679 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5682 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5684 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5686 test_49() { # LU-1030
5687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5688 remote_ost_nodsh && skip "remote OST with nodsh"
5690 # get ost1 size - $FSNAME-OST0000
5691 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5693 # write 800M at maximum
5694 [[ $ost1_size -lt 2 ]] && ost1_size=2
5695 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5697 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5698 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5701 # change max_pages_per_rpc while writing the file
5702 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5703 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5704 # loop until dd process exits
5705 while ps ax -opid | grep -wq $dd_pid; do
5706 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5707 sleep $((RANDOM % 5 + 1))
5709 # restore original max_pages_per_rpc
5710 $LCTL set_param $osc1_mppc=$orig_mppc
5711 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5713 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5717 test_mkdir $DIR/$tdir
5719 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5721 run_test 50 "special situations: /proc symlinks ==============="
5723 test_51a() { # was test_51
5724 # bug 1516 - create an empty entry right after ".." then split dir
5725 test_mkdir -c1 $DIR/$tdir
5726 touch $DIR/$tdir/foo
5727 $MCREATE $DIR/$tdir/bar
5729 createmany -m $DIR/$tdir/longfile 201
5731 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5732 $MCREATE $DIR/$tdir/longfile$FNUM
5737 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5739 run_test 51a "special situations: split htree with empty entry =="
5741 cleanup_print_lfs_df () {
5748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5750 local dir=$DIR/$tdir
5751 local nrdirs=$((65536 + 100))
5753 # cleanup the directory
5756 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5760 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5761 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5762 [[ $numfree -lt $nrdirs ]] &&
5763 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5765 # need to check free space for the directories as well
5766 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5767 numfree=$(( blkfree / $(fs_inode_ksize) ))
5768 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5770 trap cleanup_print_lfs_df EXIT
5773 createmany -d $dir/d $nrdirs || {
5774 unlinkmany $dir/d $nrdirs
5775 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5779 nrdirs=$(ls -U $dir | wc -l)
5781 # unlink all but 100 subdirectories, then check it still works
5783 local delete=$((nrdirs - left))
5788 # for ldiskfs the nlink count should be 1, but this is OSD specific
5789 # and so this is listed for informational purposes only
5790 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5791 unlinkmany -d $dir/d $delete ||
5792 error "unlink of first $delete subdirs failed"
5794 echo "nlink between: $(stat -c %h $dir)"
5795 local found=$(ls -U $dir | wc -l)
5796 [ $found -ne $left ] &&
5797 error "can't find subdirs: found only $found, expected $left"
5799 unlinkmany -d $dir/d $delete $left ||
5800 error "unlink of second $left subdirs failed"
5801 # regardless of whether the backing filesystem tracks nlink accurately
5802 # or not, the nlink count shouldn't be more than "." and ".." here
5803 local after=$(stat -c %h $dir)
5804 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5805 echo "nlink after: $after"
5807 cleanup_print_lfs_df
5809 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5813 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5816 test_mkdir $DIR/$tdir
5817 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5819 qos_old=$(do_facet mds1 \
5820 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5821 do_nodes $(comma_list $(mdts_nodes)) \
5822 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5823 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5824 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5826 createmany -o $DIR/$tdir/t- 1000
5827 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5828 for ((n = 0; n < $OSTCOUNT; n++)); do
5829 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5830 END { printf("%0.0f", objs) }' $TMP/$tfile)
5831 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5832 '($1 == '$n') { objs += 1 } \
5833 END { printf("%0.0f", objs) }')
5834 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5836 unlinkmany $DIR/$tdir/t- 1000
5839 for ((n = 0; n < $OSTCOUNT; n++)); do
5840 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5841 { $LFS df && $LFS df -i &&
5842 error "OST $n has fewer objects vs. OST $nlast" \
5843 " (${objs[$n]} < ${objs[$nlast]}"; }
5844 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5845 { $LFS df && $LFS df -i &&
5846 error "OST $n has fewer objects vs. OST $nlast" \
5847 " (${objs[$n]} < ${objs[$nlast]}"; }
5849 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5850 { $LFS df && $LFS df -i &&
5851 error "OST $n has fewer #0 objects vs. OST $nlast" \
5852 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5853 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5854 { $LFS df && $LFS df -i &&
5855 error "OST $n has fewer #0 objects vs. OST $nlast" \
5856 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5860 run_test 51d "check object distribution"
5863 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5864 skip_env "ldiskfs only test"
5867 test_mkdir -c1 $DIR/$tdir
5868 test_mkdir -c1 $DIR/$tdir/d0
5870 touch $DIR/$tdir/d0/foo
5871 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5872 error "file exceed 65000 nlink limit!"
5873 unlinkmany $DIR/$tdir/d0/f- 65001
5876 run_test 51e "check file nlink limit"
5879 test_mkdir $DIR/$tdir
5882 local ulimit_old=$(ulimit -n)
5883 local spare=20 # number of spare fd's for scripts/libraries, etc.
5884 local mdt=$($LFS getstripe -m $DIR/$tdir)
5885 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5887 echo "MDT$mdt numfree=$numfree, max=$max"
5888 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5889 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5890 while ! ulimit -n $((numfree + spare)); do
5891 numfree=$((numfree * 3 / 4))
5893 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5895 echo "left ulimit at $ulimit_old"
5898 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5899 unlinkmany $DIR/$tdir/f $numfree
5900 error "create+open $numfree files in $DIR/$tdir failed"
5902 ulimit -n $ulimit_old
5904 # if createmany exits at 120s there will be fewer than $numfree files
5905 unlinkmany $DIR/$tdir/f $numfree || true
5907 run_test 51f "check many open files limit"
5910 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5911 test_mkdir $DIR/$tdir
5912 touch $DIR/$tdir/foo
5913 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5914 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5915 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5916 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5917 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5919 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5920 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5921 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5923 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5924 cp -r $DIR/$tdir $TMP/
5925 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5927 run_test 52a "append-only flag test (should return errors)"
5930 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5931 test_mkdir $DIR/$tdir
5932 touch $DIR/$tdir/foo
5933 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5934 cat test > $DIR/$tdir/foo && error "cat test worked"
5935 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5936 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5937 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5939 echo foo >> $DIR/$tdir/foo && error "echo worked"
5940 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5941 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5942 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5943 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5945 chattr -i $DIR/$tdir/foo || error "chattr failed"
5947 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5949 run_test 52b "immutable flag test (should return errors) ======="
5952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5953 remote_mds_nodsh && skip "remote MDS with nodsh"
5954 remote_ost_nodsh && skip "remote OST with nodsh"
5967 local support_last_seq=true
5969 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5970 support_last_seq=false
5973 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5975 for value in $(do_facet $SINGLEMDS \
5976 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5977 param=$(echo ${value[0]} | cut -d "=" -f1)
5978 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5980 if $support_last_seq; then
5981 param_seq=$(echo $param |
5982 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5983 mds_last_seq=$(do_facet $SINGLEMDS \
5984 $LCTL get_param -n $param_seq)
5986 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5988 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5989 node=$(facet_active_host ost$((ostnum+1)))
5990 param="obdfilter.$ostname.last_id"
5991 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5992 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5993 ost_last_id=$ost_last
5995 if $support_last_seq; then
5996 ost_last_id=$(echo $ost_last |
5997 awk -F':' '{print $2}' |
5999 ost_last_seq=$(echo $ost_last |
6000 awk -F':' '{print $1}')
6001 [[ $ost_last_seq = $mds_last_seq ]] || continue
6004 if [[ $ost_last_id != $mds_last ]]; then
6005 error "$ost_last_id != $mds_last"
6012 $found || error "can not match last_seq/last_id for $mdtosc"
6015 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6018 perl -MSocket -e ';' || skip "no Socket perl module installed"
6020 $SOCKETSERVER $DIR/socket ||
6021 error "$SOCKETSERVER $DIR/socket failed: $?"
6022 $SOCKETCLIENT $DIR/socket ||
6023 error "$SOCKETCLIENT $DIR/socket failed: $?"
6024 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6026 run_test 54a "unix domain socket test =========================="
6032 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6034 run_test 54b "char device works in lustre ======================"
6037 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6038 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6039 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6041 for i in $(seq 3 7); do
6042 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6051 loopdev="$DIR/loop54c"
6054 $UMOUNT $DIR/$tdir || rc=$?
6055 losetup -d $loopdev || true
6056 losetup -d $LOOPDEV || true
6057 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6064 loopdev="$DIR/loop54c"
6067 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6068 trap cleanup_54c EXIT
6069 mknod $loopdev b 7 $LOOPNUM
6070 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6071 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6072 losetup $loopdev $DIR/$tfile ||
6073 error "can't set up $loopdev for $DIR/$tfile"
6074 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6075 test_mkdir $DIR/$tdir
6076 mount -t ext2 $loopdev $DIR/$tdir ||
6077 error "error mounting $loopdev on $DIR/$tdir"
6078 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6081 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6085 run_test 54c "block device works in lustre ====================="
6088 local pipe="$DIR/$tfile.pipe"
6089 local string="aaaaaa"
6092 echo -n "$string" > $pipe &
6093 local result=$(cat $pipe)
6094 [[ "$result" == "$string" ]] || error "$result != $string"
6096 run_test 54d "fifo device works in lustre ======================"
6101 cp -aL /dev/console $f
6102 echo $string > $f || error "echo $string to $f failed"
6104 run_test 54e "console/tty device works in lustre ======================"
6109 local dir=$DIR/$tdir
6112 test_mkdir -p $dir/dir
6113 for i in $(seq $numfiles); do
6115 touch $dir/dir/file$i
6118 local numcomp=$($LFS getstripe --component-count $dir)
6120 [[ $numcomp == 0 ]] && numcomp=1
6122 # test lfs getstripe with --recursive
6123 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6125 [[ $filenum -eq $((numfiles * 2)) ]] ||
6126 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6127 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6128 [[ $filenum -eq $numfiles ]] ||
6129 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6130 echo "$LFS getstripe showed obdidx or l_ost_idx"
6132 # test lfs getstripe with file instead of dir
6133 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6134 [[ $filenum -eq 1 ]] ||
6135 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6136 echo "$LFS getstripe file1 passed"
6138 #test lfs getstripe with --verbose
6139 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6140 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6141 error "$LFS getstripe --verbose $dir: "\
6142 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6143 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6144 error "$LFS getstripe $dir: showed lmm_magic"
6146 #test lfs getstripe with -v prints lmm_fid
6147 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6148 local countfids=$((numdirs + numfiles * numcomp))
6149 [[ $filenum -eq $countfids ]] ||
6150 error "$LFS getstripe -v $dir: "\
6151 "got $filenum want $countfids lmm_fid"
6152 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6153 error "$LFS getstripe $dir: showed lmm_fid by default"
6154 echo "$LFS getstripe --verbose passed"
6156 #check for FID information
6157 local fid1=$($LFS getstripe --fid $dir/file1)
6158 local fid2=$($LFS getstripe --verbose $dir/file1 |
6159 awk '/lmm_fid: / { print $2; exit; }')
6160 local fid3=$($LFS path2fid $dir/file1)
6162 [ "$fid1" != "$fid2" ] &&
6163 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6164 [ "$fid1" != "$fid3" ] &&
6165 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6166 echo "$LFS getstripe --fid passed"
6168 #test lfs getstripe with --obd
6169 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6170 error "$LFS getstripe --obd wrong_uuid: should return error"
6172 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6175 local obduuid=$(ostuuid_from_index $ostidx)
6176 local found=$($LFS getstripe -r --obd $obduuid $dir |
6177 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6179 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6180 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6182 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6185 [[ $found -eq $filenum ]] ||
6186 error "$LFS getstripe --obd: found $found expect $filenum"
6187 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6188 sed '/^[ ]*'${ostidx}'[ ]/d' |
6189 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6190 error "$LFS getstripe --obd: should not show file on other obd"
6191 echo "$LFS getstripe --obd passed"
6193 run_test 56a "check $LFS getstripe"
6196 local dir=$DIR/$tdir
6200 for i in $(seq $numdirs); do
6201 test_mkdir $dir/dir$i
6204 # test lfs getdirstripe default mode is non-recursion, which is
6205 # different from lfs getstripe
6206 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6208 [[ $dircnt -eq 1 ]] ||
6209 error "$LFS getdirstripe: found $dircnt, not 1"
6210 dircnt=$($LFS getdirstripe --recursive $dir |
6211 grep -c lmv_stripe_count)
6212 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6213 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6215 run_test 56b "check $LFS getdirstripe"
6218 remote_ost_nodsh && skip "remote OST with nodsh"
6221 local ost_name=$(ostname_from_index $ost_idx)
6222 local old_status=$(ost_dev_status $ost_idx)
6223 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6225 [[ -z "$old_status" ]] ||
6226 skip_env "OST $ost_name is in $old_status status"
6228 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6229 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6230 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6231 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6232 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6233 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6236 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6237 error "$LFS df -v showing inactive devices"
6240 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6242 [[ "$new_status" =~ "D" ]] ||
6243 error "$ost_name status is '$new_status', missing 'D'"
6244 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6245 [[ "$new_status" =~ "N" ]] ||
6246 error "$ost_name status is '$new_status', missing 'N'"
6248 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6249 [[ "$new_status" =~ "f" ]] ||
6250 error "$ost_name status is '$new_status', missing 'f'"
6253 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6254 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6255 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6256 [[ -z "$p" ]] && restore_lustre_params < $p || true
6259 new_status=$(ost_dev_status $ost_idx)
6260 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6261 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6262 # can't check 'f' as devices may actually be on flash
6264 run_test 56c "check 'lfs df' showing device status"
6267 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6268 local osts=$($LFS df -v $MOUNT | grep -c OST)
6272 (( mdts == MDSCOUNT )) ||
6273 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6274 (( osts == OSTCOUNT )) ||
6275 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6277 run_test 56d "'lfs df -v' prints only configured devices"
6280 err_enoent=2 # No such file or directory
6281 err_eopnotsupp=95 # Operation not supported
6283 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6284 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6286 # Check for handling of path not exists
6287 output=$($LFS df $enoent_mnt 2>&1)
6290 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6291 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6292 error "expect failure $err_enoent, not $ret"
6294 # Check for handling of non-Lustre FS
6295 output=$($LFS df $notsup_mnt)
6298 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6299 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6300 error "expect success $err_eopnotsupp, not $ret"
6302 # Check for multiple LustreFS argument
6303 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6306 [[ $output -eq 3 && $ret -eq 0 ]] ||
6307 error "expect success 3, not $output, rc = $ret"
6309 # Check for correct non-Lustre FS handling among multiple
6311 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6312 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6315 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6316 error "expect success 2, not $output, rc = $ret"
6318 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6323 local local_tdir="$1"
6324 local local_numfiles="$2"
6325 local local_numdirs="$3"
6326 local dir_params="$4"
6327 local dir_stripe_params="$5"
6329 if [ ! -d "$local_tdir" ] ; then
6330 test_mkdir -p $dir_stripe_params $local_tdir
6331 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6332 for i in $(seq $local_numfiles) ; do
6333 touch $local_tdir/file$i
6335 for i in $(seq $local_numdirs) ; do
6336 test_mkdir $dir_stripe_params $local_tdir/dir$i
6337 for j in $(seq $local_numfiles) ; do
6338 touch $local_tdir/dir$i/file$j
6344 setup_56_special() {
6346 local local_numfiles=$2
6347 local local_numdirs=$3
6349 setup_56 $local_tdir $local_numfiles $local_numdirs
6351 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6352 for i in $(seq $local_numfiles) ; do
6353 mknod $local_tdir/loop${i}b b 7 $i
6354 mknod $local_tdir/null${i}c c 1 3
6355 ln -s $local_tdir/file1 $local_tdir/link${i}
6357 for i in $(seq $local_numdirs) ; do
6358 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6359 mknod $local_tdir/dir$i/null${i}c c 1 3
6360 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6366 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6367 local expected=$(($NUMDIRS + 2))
6369 setup_56 $dir $NUMFILES $NUMDIRS
6371 # test lfs find with -name
6372 for i in $(seq $NUMFILES) ; do
6373 local nums=$($LFS find -name "*$i" $dir | wc -l)
6375 [ $nums -eq $expected ] ||
6376 error "lfs find -name '*$i' $dir wrong: "\
6377 "found $nums, expected $expected"
6380 run_test 56g "check lfs find -name"
6383 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6384 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6386 setup_56 $dir $NUMFILES $NUMDIRS
6388 # test lfs find with ! -name
6389 for i in $(seq $NUMFILES) ; do
6390 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6392 [ $nums -eq $expected ] ||
6393 error "lfs find ! -name '*$i' $dir wrong: "\
6394 "found $nums, expected $expected"
6397 run_test 56h "check lfs find ! -name"
6400 local dir=$DIR/$tdir
6404 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6407 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6409 run_test 56i "check 'lfs find -ost UUID' skips directories"
6412 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6414 setup_56_special $dir $NUMFILES $NUMDIRS
6416 local expected=$((NUMDIRS + 1))
6417 local cmd="$LFS find -type d $dir"
6418 local nums=$($cmd | wc -l)
6420 [ $nums -eq $expected ] ||
6421 error "'$cmd' wrong: found $nums, expected $expected"
6423 run_test 56j "check lfs find -type d"
6426 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6428 setup_56_special $dir $NUMFILES $NUMDIRS
6430 local expected=$(((NUMDIRS + 1) * NUMFILES))
6431 local cmd="$LFS find -type f $dir"
6432 local nums=$($cmd | wc -l)
6434 [ $nums -eq $expected ] ||
6435 error "'$cmd' wrong: found $nums, expected $expected"
6437 run_test 56k "check lfs find -type f"
6440 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6442 setup_56_special $dir $NUMFILES $NUMDIRS
6444 local expected=$((NUMDIRS + NUMFILES))
6445 local cmd="$LFS find -type b $dir"
6446 local nums=$($cmd | wc -l)
6448 [ $nums -eq $expected ] ||
6449 error "'$cmd' wrong: found $nums, expected $expected"
6451 run_test 56l "check lfs find -type b"
6454 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6456 setup_56_special $dir $NUMFILES $NUMDIRS
6458 local expected=$((NUMDIRS + NUMFILES))
6459 local cmd="$LFS find -type c $dir"
6460 local nums=$($cmd | wc -l)
6461 [ $nums -eq $expected ] ||
6462 error "'$cmd' wrong: found $nums, expected $expected"
6464 run_test 56m "check lfs find -type c"
6467 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6468 setup_56_special $dir $NUMFILES $NUMDIRS
6470 local expected=$((NUMDIRS + NUMFILES))
6471 local cmd="$LFS find -type l $dir"
6472 local nums=$($cmd | wc -l)
6474 [ $nums -eq $expected ] ||
6475 error "'$cmd' wrong: found $nums, expected $expected"
6477 run_test 56n "check lfs find -type l"
6480 local dir=$DIR/$tdir
6482 setup_56 $dir $NUMFILES $NUMDIRS
6483 utime $dir/file1 > /dev/null || error "utime (1)"
6484 utime $dir/file2 > /dev/null || error "utime (2)"
6485 utime $dir/dir1 > /dev/null || error "utime (3)"
6486 utime $dir/dir2 > /dev/null || error "utime (4)"
6487 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6488 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6491 local nums=$($LFS find -mtime +0 $dir | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6497 cmd="$LFS find -mtime 0 $dir"
6498 nums=$($cmd | wc -l)
6499 [ $nums -eq $expected ] ||
6500 error "'$cmd' wrong: found $nums, expected $expected"
6502 run_test 56o "check lfs find -mtime for old files"
6505 local dir=$DIR/$tdir
6509 # just to make sure there is something that won't be found
6511 touch $dir/$tfile.now
6513 for age in year week day hour min; do
6514 count=$((count + 1))
6516 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6517 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6518 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6520 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6521 local nums=$($cmd | wc -l)
6522 [ $nums -eq $expected ] ||
6523 error "'$cmd' wrong: found $nums, expected $expected"
6525 cmd="$LFS find $dir -atime $count${age:0:1}"
6526 nums=$($cmd | wc -l)
6527 [ $nums -eq $expected ] ||
6528 error "'$cmd' wrong: found $nums, expected $expected"
6532 cmd="$LFS find $dir -ctime +1s -type f"
6533 nums=$($cmd | wc -l)
6534 (( $nums == $count * 2 + 1)) ||
6535 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6537 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6539 test_newerXY_base() {
6542 local dir=$DIR/$tdir
6546 if [ $y == "t" ]; then
6547 if [ $x == "b" ]; then
6548 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6550 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6553 ref=$DIR/$tfile.newer.$x$y
6554 touch $ref || error "touch $ref failed"
6557 echo "before = $ref"
6559 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6561 if [ $y == "t" ]; then
6562 if [ $x == "b" ]; then
6563 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6565 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6568 negref=$DIR/$tfile.negnewer.$x$y
6569 touch $negref || error "touch $negref failed"
6572 echo "after = $negref"
6573 local cmd="$LFS find $dir -newer$x$y $ref"
6574 local nums=$(eval $cmd | wc -l)
6575 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6577 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6578 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6580 cmd="$LFS find $dir ! -newer$x$y $negref"
6581 nums=$(eval $cmd | wc -l)
6582 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6583 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6585 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6586 nums=$(eval $cmd | wc -l)
6587 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6588 error "'$cmd' wrong: found $nums between, expected $expected"; }
6594 test_newerXY_base "a" "a"
6595 test_newerXY_base "a" "m"
6596 test_newerXY_base "a" "c"
6597 test_newerXY_base "m" "a"
6598 test_newerXY_base "m" "m"
6599 test_newerXY_base "m" "c"
6600 test_newerXY_base "c" "a"
6601 test_newerXY_base "c" "m"
6602 test_newerXY_base "c" "c"
6604 [[ -n "$sles_version" ]] &&
6605 echo "skip timestamp tests on SLES, LU-13665" && return 0
6607 test_newerXY_base "a" "t"
6608 test_newerXY_base "m" "t"
6609 test_newerXY_base "c" "t"
6611 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6612 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6613 ! btime_supported && echo "btime unsupported" && return 0
6615 test_newerXY_base "b" "b"
6616 test_newerXY_base "b" "t"
6618 run_test 56oc "check lfs find -newerXY work"
6621 local dir=$DIR/$tdir
6626 $LFS find $dir -btime -1d -type f
6633 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6634 ! btime_supported && skip "btime unsupported on MDS"
6636 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6637 ! btime_supported && skip "btime unsupported on clients"
6639 local dir=$DIR/$tdir
6640 local ref=$DIR/$tfile.ref
6641 local negref=$DIR/$tfile.negref
6643 mkdir $dir || error "mkdir $dir failed"
6644 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6645 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6646 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6647 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6648 touch $ref || error "touch $ref failed"
6649 # sleep 3 seconds at least
6652 local before=$(do_facet mds1 date +%s)
6653 local skew=$(($(date +%s) - before + 1))
6655 if (( skew < 0 && skew > -5 )); then
6656 sleep $((0 - skew + 1))
6660 # Set the dir stripe params to limit files all on MDT0,
6661 # otherwise we need to calc the max clock skew between
6662 # the client and MDTs.
6663 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6665 touch $negref || error "touch $negref failed"
6667 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6668 local nums=$($cmd | wc -l)
6669 local expected=$(((NUMFILES + 1) * NUMDIRS))
6671 [ $nums -eq $expected ] ||
6672 error "'$cmd' wrong: found $nums, expected $expected"
6674 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6675 nums=$($cmd | wc -l)
6676 expected=$((NUMFILES + 1))
6677 [ $nums -eq $expected ] ||
6678 error "'$cmd' wrong: found $nums, expected $expected"
6680 [ $skew -lt 0 ] && return
6682 local after=$(do_facet mds1 date +%s)
6683 local age=$((after - before + 1 + skew))
6685 cmd="$LFS find $dir -btime -${age}s -type f"
6686 nums=$($cmd | wc -l)
6687 expected=$(((NUMFILES + 1) * NUMDIRS))
6689 echo "Clock skew between client and server: $skew, age:$age"
6690 [ $nums -eq $expected ] ||
6691 error "'$cmd' wrong: found $nums, expected $expected"
6693 expected=$(($NUMDIRS + 1))
6694 cmd="$LFS find $dir -btime -${age}s -type d"
6695 nums=$($cmd | wc -l)
6696 [ $nums -eq $expected ] ||
6697 error "'$cmd' wrong: found $nums, expected $expected"
6698 rm -f $ref $negref || error "Failed to remove $ref $negref"
6700 run_test 56od "check lfs find -btime with units"
6703 [ $RUNAS_ID -eq $UID ] &&
6704 skip_env "RUNAS_ID = UID = $UID -- skipping"
6706 local dir=$DIR/$tdir
6708 setup_56 $dir $NUMFILES $NUMDIRS
6709 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6711 local expected=$NUMFILES
6712 local cmd="$LFS find -uid $RUNAS_ID $dir"
6713 local nums=$($cmd | wc -l)
6715 [ $nums -eq $expected ] ||
6716 error "'$cmd' wrong: found $nums, expected $expected"
6718 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6719 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6720 nums=$($cmd | wc -l)
6721 [ $nums -eq $expected ] ||
6722 error "'$cmd' wrong: found $nums, expected $expected"
6724 run_test 56p "check lfs find -uid and ! -uid"
6727 [ $RUNAS_ID -eq $UID ] &&
6728 skip_env "RUNAS_ID = UID = $UID -- skipping"
6730 local dir=$DIR/$tdir
6732 setup_56 $dir $NUMFILES $NUMDIRS
6733 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6735 local expected=$NUMFILES
6736 local cmd="$LFS find -gid $RUNAS_GID $dir"
6737 local nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6742 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6743 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56q "check lfs find -gid and ! -gid"
6751 local dir=$DIR/$tdir
6753 setup_56 $dir $NUMFILES $NUMDIRS
6756 local cmd="$LFS find -size 0 -type f -lazy $dir"
6757 local nums=$($cmd | wc -l)
6759 [ $nums -eq $expected ] ||
6760 error "'$cmd' wrong: found $nums, expected $expected"
6761 cmd="$LFS find -size 0 -type f $dir"
6762 nums=$($cmd | wc -l)
6763 [ $nums -eq $expected ] ||
6764 error "'$cmd' wrong: found $nums, expected $expected"
6767 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6768 nums=$($cmd | wc -l)
6769 [ $nums -eq $expected ] ||
6770 error "'$cmd' wrong: found $nums, expected $expected"
6771 cmd="$LFS find ! -size 0 -type f $dir"
6772 nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] ||
6774 error "'$cmd' wrong: found $nums, expected $expected"
6776 echo "test" > $dir/$tfile
6777 echo "test2" > $dir/$tfile.2 && sync
6779 cmd="$LFS find -size 5 -type f -lazy $dir"
6780 nums=$($cmd | wc -l)
6781 [ $nums -eq $expected ] ||
6782 error "'$cmd' wrong: found $nums, expected $expected"
6783 cmd="$LFS find -size 5 -type f $dir"
6784 nums=$($cmd | wc -l)
6785 [ $nums -eq $expected ] ||
6786 error "'$cmd' wrong: found $nums, expected $expected"
6789 cmd="$LFS find -size +5 -type f -lazy $dir"
6790 nums=$($cmd | wc -l)
6791 [ $nums -eq $expected ] ||
6792 error "'$cmd' wrong: found $nums, expected $expected"
6793 cmd="$LFS find -size +5 -type f $dir"
6794 nums=$($cmd | wc -l)
6795 [ $nums -eq $expected ] ||
6796 error "'$cmd' wrong: found $nums, expected $expected"
6799 cmd="$LFS find -size +0 -type f -lazy $dir"
6800 nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6803 cmd="$LFS find -size +0 -type f $dir"
6804 nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6809 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6810 nums=$($cmd | wc -l)
6811 [ $nums -eq $expected ] ||
6812 error "'$cmd' wrong: found $nums, expected $expected"
6813 cmd="$LFS find ! -size -5 -type f $dir"
6814 nums=$($cmd | wc -l)
6815 [ $nums -eq $expected ] ||
6816 error "'$cmd' wrong: found $nums, expected $expected"
6819 cmd="$LFS find -size -5 -type f -lazy $dir"
6820 nums=$($cmd | wc -l)
6821 [ $nums -eq $expected ] ||
6822 error "'$cmd' wrong: found $nums, expected $expected"
6823 cmd="$LFS find -size -5 -type f $dir"
6824 nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6828 run_test 56r "check lfs find -size works"
6835 cancel_lru_locks $OSC
6837 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6838 local nums=$($cmd | wc -l)
6840 [ $nums -eq $expected ] ||
6841 error "'$cmd' wrong: found $nums, expected $expected"
6843 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6845 if (( rpcs_before + glimpses != rpcs_after )); then
6846 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6847 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6849 if [[ $glimpses == 0 ]]; then
6850 error "'$cmd' should not send glimpse RPCs to OST"
6852 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6858 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6859 skip "MDS < 2.12.58 doesn't return LSOM data"
6860 local dir=$DIR/$tdir
6861 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6863 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6865 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6866 $LCTL set_param -n llite.*.statahead_agl=0
6867 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6869 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6870 # open and close all files to ensure LSOM is updated
6871 cancel_lru_locks $OSC
6872 find $dir -type f | xargs cat > /dev/null
6874 # expect_found glimpse_rpcs command_to_run
6875 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6876 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6877 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6878 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6880 echo "test" > $dir/$tfile
6881 echo "test2" > $dir/$tfile.2 && sync
6882 cancel_lru_locks $OSC
6883 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6885 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6886 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6887 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6888 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6890 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6891 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6892 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6893 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6894 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6895 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6897 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6900 local dir=$DIR/$tdir
6901 local tmp=$TMP/$tfile.log
6904 test_mkdir -p $dir || error "failed to mkdir $dir"
6905 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6906 error "failed to setstripe $dir/$tfile"
6907 mdt_idx=$($LFS getdirstripe -i $dir)
6908 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6910 stack_trap "rm -f $tmp" EXIT
6911 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6912 ! grep -q obd_uuid $tmp ||
6913 error "failed to find --size +100K --ost 0 $dir"
6914 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6915 ! grep -q obd_uuid $tmp ||
6916 error "failed to find --size +100K --mdt $mdt_idx $dir"
6918 run_test 56rb "check lfs find --size --ost/--mdt works"
6921 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6922 local dir=$DIR/$tdir
6925 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6926 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6927 (( $MDSCOUNT > 2 )) &&
6928 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6929 mkdir $dir/$tdir-{1..10}
6930 touch $dir/$tfile-{1..10}
6932 found=$($LFS find $dir --mdt-count 2 | wc -l)
6934 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6936 found=$($LFS find $dir -T +1 | wc -l)
6937 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6938 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6940 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6942 (( $found == $expect )) || error "found $found all_char, expect $expect"
6944 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6945 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6946 (( $found == $expect )) || error "found $found all_char, expect $expect"
6948 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6950 test_56s() { # LU-611 #LU-9369
6951 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6953 local dir=$DIR/$tdir
6954 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6956 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6957 for i in $(seq $NUMDIRS); do
6958 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6961 local expected=$NUMDIRS
6962 local cmd="$LFS find -c $OSTCOUNT $dir"
6963 local nums=$($cmd | wc -l)
6965 [ $nums -eq $expected ] || {
6966 $LFS getstripe -R $dir
6967 error "'$cmd' wrong: found $nums, expected $expected"
6970 expected=$((NUMDIRS + onestripe))
6971 cmd="$LFS find -stripe-count +0 -type f $dir"
6972 nums=$($cmd | wc -l)
6973 [ $nums -eq $expected ] || {
6974 $LFS getstripe -R $dir
6975 error "'$cmd' wrong: found $nums, expected $expected"
6979 cmd="$LFS find -stripe-count 1 -type f $dir"
6980 nums=$($cmd | wc -l)
6981 [ $nums -eq $expected ] || {
6982 $LFS getstripe -R $dir
6983 error "'$cmd' wrong: found $nums, expected $expected"
6986 cmd="$LFS find -stripe-count -2 -type f $dir"
6987 nums=$($cmd | wc -l)
6988 [ $nums -eq $expected ] || {
6989 $LFS getstripe -R $dir
6990 error "'$cmd' wrong: found $nums, expected $expected"
6994 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6995 nums=$($cmd | wc -l)
6996 [ $nums -eq $expected ] || {
6997 $LFS getstripe -R $dir
6998 error "'$cmd' wrong: found $nums, expected $expected"
7001 run_test 56s "check lfs find -stripe-count works"
7003 test_56t() { # LU-611 #LU-9369
7004 local dir=$DIR/$tdir
7006 setup_56 $dir 0 $NUMDIRS
7007 for i in $(seq $NUMDIRS); do
7008 $LFS setstripe -S 8M $dir/dir$i/$tfile
7011 local expected=$NUMDIRS
7012 local cmd="$LFS find -S 8M $dir"
7013 local nums=$($cmd | wc -l)
7015 [ $nums -eq $expected ] || {
7016 $LFS getstripe -R $dir
7017 error "'$cmd' wrong: found $nums, expected $expected"
7021 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7023 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7025 expected=$(((NUMDIRS + 1) * NUMFILES))
7026 cmd="$LFS find -stripe-size 512k -type f $dir"
7027 nums=$($cmd | wc -l)
7028 [ $nums -eq $expected ] ||
7029 error "'$cmd' wrong: found $nums, expected $expected"
7031 cmd="$LFS find -stripe-size +320k -type f $dir"
7032 nums=$($cmd | wc -l)
7033 [ $nums -eq $expected ] ||
7034 error "'$cmd' wrong: found $nums, expected $expected"
7036 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7037 cmd="$LFS find -stripe-size +200k -type f $dir"
7038 nums=$($cmd | wc -l)
7039 [ $nums -eq $expected ] ||
7040 error "'$cmd' wrong: found $nums, expected $expected"
7042 cmd="$LFS find -stripe-size -640k -type f $dir"
7043 nums=$($cmd | wc -l)
7044 [ $nums -eq $expected ] ||
7045 error "'$cmd' wrong: found $nums, expected $expected"
7048 cmd="$LFS find -stripe-size 256k -type f $dir"
7049 nums=$($cmd | wc -l)
7050 [ $nums -eq $expected ] ||
7051 error "'$cmd' wrong: found $nums, expected $expected"
7053 cmd="$LFS find -stripe-size -320k -type f $dir"
7054 nums=$($cmd | wc -l)
7055 [ $nums -eq $expected ] ||
7056 error "'$cmd' wrong: found $nums, expected $expected"
7059 cmd="$LFS find -stripe-size 1024k -type f $dir"
7060 nums=$($cmd | wc -l)
7061 [ $nums -eq $expected ] ||
7062 error "'$cmd' wrong: found $nums, expected $expected"
7064 run_test 56t "check lfs find -stripe-size works"
7066 test_56u() { # LU-611
7067 local dir=$DIR/$tdir
7069 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7071 if [[ $OSTCOUNT -gt 1 ]]; then
7072 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7078 local expected=$(((NUMDIRS + 1) * NUMFILES))
7079 local cmd="$LFS find -stripe-index 0 -type f $dir"
7080 local nums=$($cmd | wc -l)
7082 [ $nums -eq $expected ] ||
7083 error "'$cmd' wrong: found $nums, expected $expected"
7086 cmd="$LFS find -stripe-index 1 -type f $dir"
7087 nums=$($cmd | wc -l)
7088 [ $nums -eq $expected ] ||
7089 error "'$cmd' wrong: found $nums, expected $expected"
7091 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7092 nums=$($cmd | wc -l)
7093 [ $nums -eq $expected ] ||
7094 error "'$cmd' wrong: found $nums, expected $expected"
7097 # This should produce an error and not return any files
7098 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7099 nums=$($cmd 2>/dev/null | wc -l)
7100 [ $nums -eq $expected ] ||
7101 error "'$cmd' wrong: found $nums, expected $expected"
7103 if [[ $OSTCOUNT -gt 1 ]]; then
7104 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7105 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7106 nums=$($cmd | wc -l)
7107 [ $nums -eq $expected ] ||
7108 error "'$cmd' wrong: found $nums, expected $expected"
7111 run_test 56u "check lfs find -stripe-index works"
7115 local dir=$DIR/$tdir
7117 setup_56 $dir $NUMFILES $NUMDIRS
7119 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7120 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7122 for file in $($LFS find -m $UUID $dir); do
7123 file_midx=$($LFS getstripe -m $file)
7124 [ $file_midx -eq $mdt_idx ] ||
7125 error "lfs find -m $UUID != getstripe -m $file_midx"
7128 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7134 local dir=$DIR/$tdir
7136 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7138 local stripe_size=$($LFS getstripe -S -d $dir) ||
7139 error "$LFS getstripe -S -d $dir failed"
7140 stripe_size=${stripe_size%% *}
7142 local file_size=$((stripe_size * OSTCOUNT))
7143 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7144 local required_space=$((file_num * file_size))
7145 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7147 [[ $free_space -le $((required_space / 1024)) ]] &&
7148 skip_env "need $required_space, have $free_space kbytes"
7151 local dd_count=$((file_size / dd_bs))
7153 # write data into the files
7158 for i in $(seq $NUMFILES); do
7160 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7161 error "write data into $file failed"
7163 for i in $(seq $NUMDIRS); do
7164 for j in $(seq $NUMFILES); do
7165 file=$dir/dir$i/file$j
7166 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7167 error "write data into $file failed"
7171 # $LFS_MIGRATE will fail if hard link migration is unsupported
7172 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7173 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7174 error "creating links to $dir/dir1/file1 failed"
7179 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7182 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7185 eval $cmd || error "$cmd failed"
7187 check_stripe_count $dir/file1 $expected
7189 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7191 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7192 # OST 1 if it is on OST 0. This file is small enough to
7193 # be on only one stripe.
7194 file=$dir/migr_1_ost
7195 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7196 error "write data into $file failed"
7197 local obdidx=$($LFS getstripe -i $file)
7198 local oldmd5=$(md5sum $file)
7201 [[ $obdidx -eq 0 ]] && newobdidx=1
7202 cmd="$LFS migrate -i $newobdidx $file"
7204 eval $cmd || error "$cmd failed"
7206 local realobdix=$($LFS getstripe -i $file)
7207 local newmd5=$(md5sum $file)
7209 [[ $newobdidx -ne $realobdix ]] &&
7210 error "new OST is different (was=$obdidx, "\
7211 "wanted=$newobdidx, got=$realobdix)"
7212 [[ "$oldmd5" != "$newmd5" ]] &&
7213 error "md5sum differ: $oldmd5, $newmd5"
7217 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7219 eval $cmd || error "$cmd failed"
7221 for j in $(seq $NUMFILES); do
7222 check_stripe_count $dir/dir1/file$j $expected
7225 # lfs_migrate works with lfs find
7226 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7227 $LFS_MIGRATE -y -c $expected"
7229 eval $cmd || error "$cmd failed"
7231 for i in $(seq 2 $NUMFILES); do
7232 check_stripe_count $dir/file$i $expected
7234 for i in $(seq 2 $NUMDIRS); do
7235 for j in $(seq $NUMFILES); do
7236 check_stripe_count $dir/dir$i/file$j $expected
7240 run_test 56w "check lfs_migrate -c stripe_count works"
7243 local file1=$DIR/$tdir/file1
7244 local create_pool=false
7245 local initial_pool=$($LFS getstripe -p $DIR)
7249 echo -n "Creating test dir..."
7250 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7253 echo -n "Creating test file..."
7254 touch $file1 || error "cannot create file"
7257 echo -n "Detecting existing pools..."
7258 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7260 if [ ${#pool_list[@]} -gt 0 ]; then
7261 echo "${pool_list[@]}"
7262 for thispool in "${pool_list[@]}"; do
7263 if [[ -z "$initial_pool" ||
7264 "$initial_pool" != "$thispool" ]]; then
7266 echo "Using existing pool '$pool'"
7271 echo "none detected."
7273 if [ -z "$pool" ]; then
7274 pool=${POOL:-testpool}
7275 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7276 echo -n "Creating pool '$pool'..."
7278 pool_add $pool &> /dev/null ||
7279 error "pool_add failed"
7282 echo -n "Adding target to pool..."
7283 pool_add_targets $pool 0 0 1 &> /dev/null ||
7284 error "pool_add_targets failed"
7288 echo -n "Setting pool using -p option..."
7289 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7290 error "migrate failed rc = $?"
7293 echo -n "Verifying test file is in pool after migrating..."
7294 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7295 error "file was not migrated to pool $pool"
7298 echo -n "Removing test file from pool '$pool'..."
7299 # "lfs migrate $file" won't remove the file from the pool
7300 # until some striping information is changed.
7301 $LFS migrate -c 1 $file1 &> /dev/null ||
7302 error "cannot remove from pool"
7303 [ "$($LFS getstripe -p $file1)" ] &&
7304 error "pool still set"
7307 echo -n "Setting pool using --pool option..."
7308 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7309 error "migrate failed rc = $?"
7314 if $create_pool; then
7315 destroy_test_pools 2> /dev/null ||
7316 error "destroy test pools failed"
7319 run_test 56wb "check lfs_migrate pool support"
7322 local file1="$DIR/$tdir/file1"
7329 echo -n "Creating test dir..."
7330 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7331 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7332 error "cannot set stripe by '-S 1M -c 1'"
7335 echo -n "Setting initial stripe for test file..."
7336 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7337 error "cannot set stripe"
7338 cur_ssize=$($LFS getstripe -S "$file1")
7339 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7342 # File currently set to -S 512K -c 1
7344 # Ensure -c and -S options are rejected when -R is set
7345 echo -n "Verifying incompatible options are detected..."
7346 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7347 error "incompatible -c and -R options not detected"
7348 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7349 error "incompatible -S and -R options not detected"
7352 # Ensure unrecognized options are passed through to 'lfs migrate'
7353 echo -n "Verifying -S option is passed through to lfs migrate..."
7354 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7355 error "migration failed"
7356 cur_ssize=$($LFS getstripe -S "$file1")
7357 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7360 # File currently set to -S 1M -c 1
7362 # Ensure long options are supported
7363 echo -n "Verifying long options supported..."
7364 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7365 error "long option without argument not supported"
7366 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7367 error "long option with argument not supported"
7368 cur_ssize=$($LFS getstripe -S "$file1")
7369 [ $cur_ssize -eq 524288 ] ||
7370 error "migrate --stripe-size $cur_ssize != 524288"
7373 # File currently set to -S 512K -c 1
7375 if [ "$OSTCOUNT" -gt 1 ]; then
7376 echo -n "Verifying explicit stripe count can be set..."
7377 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7378 error "migrate failed"
7379 cur_scount=$($LFS getstripe -c "$file1")
7380 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7384 # File currently set to -S 512K -c 1 or -S 512K -c 2
7386 # Ensure parent striping is used if -R is set, and no stripe
7387 # count or size is specified
7388 echo -n "Setting stripe for parent directory..."
7389 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7390 error "cannot set stripe '-S 2M -c 1'"
7393 echo -n "Verifying restripe option uses parent stripe settings..."
7394 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7395 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7396 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7397 error "migrate failed"
7398 cur_ssize=$($LFS getstripe -S "$file1")
7399 [ $cur_ssize -eq $parent_ssize ] ||
7400 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7401 cur_scount=$($LFS getstripe -c "$file1")
7402 [ $cur_scount -eq $parent_scount ] ||
7403 error "migrate -R stripe_count $cur_scount != $parent_scount"
7406 # File currently set to -S 1M -c 1
7408 # Ensure striping is preserved if -R is not set, and no stripe
7409 # count or size is specified
7410 echo -n "Verifying striping size preserved when not specified..."
7411 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7412 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7413 error "cannot set stripe on parent directory"
7414 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7415 error "migrate failed"
7416 cur_ssize=$($LFS getstripe -S "$file1")
7417 [ $cur_ssize -eq $orig_ssize ] ||
7418 error "migrate by default $cur_ssize != $orig_ssize"
7421 # Ensure file name properly detected when final option has no argument
7422 echo -n "Verifying file name properly detected..."
7423 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7424 error "file name interpreted as option argument"
7430 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7433 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7435 local file1=$DIR/$tdir/file1
7437 echo -n "Creating test dir..."
7438 test_mkdir $DIR/$tdir || error "cannot create dir"
7441 echo -n "Creating test file..."
7445 # Ensure 'lfs migrate' will fail by using a non-existent option,
7446 # and make sure rsync is not called to recover
7447 echo -n "Make sure --no-rsync option works..."
7448 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7449 grep -q 'refusing to fall back to rsync' ||
7450 error "rsync was called with --no-rsync set"
7453 # Ensure rsync is called without trying 'lfs migrate' first
7454 echo -n "Make sure --rsync option works..."
7455 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7456 grep -q 'falling back to rsync' &&
7457 error "lfs migrate was called with --rsync set"
7460 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7461 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7462 grep -q 'at the same time' ||
7463 error "--rsync and --no-rsync accepted concurrently"
7469 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7475 test_mkdir $td || error "cannot create $td"
7476 touch $tf || error "cannot touch $tf"
7478 echo -n "Make sure --non-direct|-D works..."
7479 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7480 grep -q "lfs migrate --non-direct" ||
7481 error "--non-direct option cannot work correctly"
7482 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7483 grep -q "lfs migrate -D" ||
7484 error "-D option cannot work correctly"
7487 run_test 56we "check lfs_migrate --non-direct|-D support"
7490 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7491 check_swap_layouts_support
7493 local dir=$DIR/$tdir
7494 local ref1=/etc/passwd
7495 local file1=$dir/file1
7497 test_mkdir $dir || error "creating dir $dir"
7498 $LFS setstripe -c 2 $file1
7500 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7501 stripe=$($LFS getstripe -c $file1)
7502 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7503 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7508 run_test 56x "lfs migration support"
7511 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7512 check_swap_layouts_support
7514 local dir=$DIR/$tdir/$testnum
7518 local ref1=/etc/passwd
7519 local file1=$dir/file1
7521 $LFS setstripe -c 2 $file1
7523 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7525 local stripe=$($LFS getstripe -c $file1)
7527 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7528 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7533 run_test 56xa "lfs migration --block support"
7535 check_migrate_links() {
7537 local file1="$dir/file1"
7541 local total_count=$(($begin + $count - 1))
7542 local symlink_count=10
7545 if [ ! -f "$file1" ]; then
7546 echo -n "creating initial file..."
7547 $LFS setstripe -c 1 -S "512k" "$file1" ||
7548 error "cannot setstripe initial file"
7551 echo -n "creating symlinks..."
7552 for s in $(seq 1 $symlink_count); do
7553 ln -s "$file1" "$dir/slink$s" ||
7554 error "cannot create symlinks"
7558 echo -n "creating nonlinked files..."
7559 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7560 error "cannot create nonlinked files"
7565 if [ ! -f "$dir/file$total_count" ]; then
7566 echo -n "creating hard links $begin:$total_count..."
7567 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7568 /dev/null || error "cannot create hard links"
7572 echo -n "checking number of hard links listed in xattrs..."
7573 local fid=$($LFS getstripe -F "$file1")
7574 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7577 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7578 skip "hard link list has unexpected size, skipping test"
7580 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7581 error "link names should exceed xattrs size"
7584 echo -n "migrating files..."
7585 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7587 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7590 # make sure all links have been properly migrated
7591 echo -n "verifying files..."
7592 fid=$($LFS getstripe -F "$file1") ||
7593 error "cannot get fid for file $file1"
7594 for i in $(seq 2 $total_count); do
7595 local fid2=$($LFS getstripe -F $dir/file$i)
7597 [ "$fid2" == "$fid" ] ||
7598 error "migrated hard link has mismatched FID"
7601 # make sure hard links were properly detected, and migration was
7602 # performed only once for the entire link set; nonlinked files should
7604 local actual=$(grep -c 'done' <<< "$migrate_out")
7605 local expected=$(($uniq_count + 1))
7607 [ "$actual" -eq "$expected" ] ||
7608 error "hard links individually migrated ($actual != $expected)"
7610 # make sure the correct number of hard links are present
7611 local hardlinks=$(stat -c '%h' "$file1")
7613 [ $hardlinks -eq $total_count ] ||
7614 error "num hard links $hardlinks != $total_count"
7621 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7622 skip "Need MDS version at least 2.10.55"
7624 local dir="$DIR/$tdir"
7626 test_mkdir "$dir" || error "cannot create dir $dir"
7628 echo "testing lfs migrate mode when all links fit within xattrs"
7629 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7631 echo "testing rsync mode when all links fit within xattrs"
7632 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7634 echo "testing lfs migrate mode when all links do not fit within xattrs"
7635 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7637 echo "testing rsync mode when all links do not fit within xattrs"
7638 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7640 chown -R $RUNAS_ID $dir
7641 echo "testing non-root lfs migrate mode when not all links are in xattr"
7642 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7647 run_test 56xb "lfs migration hard link support"
7650 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7652 local dir="$DIR/$tdir"
7654 test_mkdir "$dir" || error "cannot create dir $dir"
7656 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7657 echo -n "Setting initial stripe for 20MB test file..."
7658 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7659 error "cannot setstripe 20MB file"
7661 echo -n "Sizing 20MB test file..."
7662 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7664 echo -n "Verifying small file autostripe count is 1..."
7665 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7666 error "cannot migrate 20MB file"
7667 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7668 error "cannot get stripe for $dir/20mb"
7669 [ $stripe_count -eq 1 ] ||
7670 error "unexpected stripe count $stripe_count for 20MB file"
7674 # Test 2: File is small enough to fit within the available space on
7675 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7676 # have at least an additional 1KB for each desired stripe for test 3
7677 echo -n "Setting stripe for 1GB test file..."
7678 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7680 echo -n "Sizing 1GB test file..."
7681 # File size is 1GB + 3KB
7682 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7685 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7686 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7687 if (( avail > 524288 * OSTCOUNT )); then
7688 echo -n "Migrating 1GB file..."
7689 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7690 error "cannot migrate 1GB file"
7692 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7693 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7694 error "cannot getstripe for 1GB file"
7695 [ $stripe_count -eq 2 ] ||
7696 error "unexpected stripe count $stripe_count != 2"
7700 # Test 3: File is too large to fit within the available space on
7701 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7702 if [ $OSTCOUNT -ge 3 ]; then
7703 # The required available space is calculated as
7704 # file size (1GB + 3KB) / OST count (3).
7705 local kb_per_ost=349526
7707 echo -n "Migrating 1GB file with limit..."
7708 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7709 error "cannot migrate 1GB file with limit"
7712 stripe_count=$($LFS getstripe -c "$dir/1gb")
7713 echo -n "Verifying 1GB autostripe count with limited space..."
7714 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7715 error "unexpected stripe count $stripe_count (min 3)"
7722 run_test 56xc "lfs migration autostripe"
7725 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7727 local dir=$DIR/$tdir
7728 local f_mgrt=$dir/$tfile.mgrt
7729 local f_yaml=$dir/$tfile.yaml
7730 local f_copy=$dir/$tfile.copy
7731 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7732 local layout_copy="-c 2 -S 2M -i 1"
7733 local yamlfile=$dir/yamlfile
7734 local layout_before;
7737 test_mkdir "$dir" || error "cannot create dir $dir"
7738 $LFS setstripe $layout_yaml $f_yaml ||
7739 error "cannot setstripe $f_yaml with layout $layout_yaml"
7740 $LFS getstripe --yaml $f_yaml > $yamlfile
7741 $LFS setstripe $layout_copy $f_copy ||
7742 error "cannot setstripe $f_copy with layout $layout_copy"
7744 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7746 # 1. test option --yaml
7747 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7748 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7749 layout_before=$(get_layout_param $f_yaml)
7750 layout_after=$(get_layout_param $f_mgrt)
7751 [ "$layout_after" == "$layout_before" ] ||
7752 error "lfs_migrate --yaml: $layout_after != $layout_before"
7754 # 2. test option --copy
7755 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7756 error "cannot migrate $f_mgrt with --copy $f_copy"
7757 layout_before=$(get_layout_param $f_copy)
7758 layout_after=$(get_layout_param $f_mgrt)
7759 [ "$layout_after" == "$layout_before" ] ||
7760 error "lfs_migrate --copy: $layout_after != $layout_before"
7762 run_test 56xd "check lfs_migrate --yaml and --copy support"
7765 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7767 local dir=$DIR/$tdir
7768 local f_comp=$dir/$tfile
7769 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7770 local layout_before=""
7771 local layout_after=""
7773 test_mkdir "$dir" || error "cannot create dir $dir"
7774 $LFS setstripe $layout $f_comp ||
7775 error "cannot setstripe $f_comp with layout $layout"
7776 layout_before=$(get_layout_param $f_comp)
7777 dd if=/dev/zero of=$f_comp bs=1M count=4
7779 # 1. migrate a comp layout file by lfs_migrate
7780 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7781 layout_after=$(get_layout_param $f_comp)
7782 [ "$layout_before" == "$layout_after" ] ||
7783 error "lfs_migrate: $layout_before != $layout_after"
7785 # 2. migrate a comp layout file by lfs migrate
7786 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7787 layout_after=$(get_layout_param $f_comp)
7788 [ "$layout_before" == "$layout_after" ] ||
7789 error "lfs migrate: $layout_before != $layout_after"
7791 run_test 56xe "migrate a composite layout file"
7794 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7796 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7797 skip "Need server version at least 2.13.53"
7799 local dir=$DIR/$tdir
7800 local f_comp=$dir/$tfile
7801 local layout="-E 1M -c1 -E -1 -c2"
7805 test_mkdir "$dir" || error "cannot create dir $dir"
7806 $LFS setstripe $layout $f_comp ||
7807 error "cannot setstripe $f_comp with layout $layout"
7808 fid_before=$($LFS getstripe --fid $f_comp)
7809 dd if=/dev/zero of=$f_comp bs=1M count=4
7811 # 1. migrate a comp layout file to a comp layout
7812 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7813 fid_after=$($LFS getstripe --fid $f_comp)
7814 [ "$fid_before" == "$fid_after" ] ||
7815 error "comp-to-comp migrate: $fid_before != $fid_after"
7817 # 2. migrate a comp layout file to a plain layout
7818 $LFS migrate -c2 $f_comp ||
7819 error "cannot migrate $f_comp by lfs migrate"
7820 fid_after=$($LFS getstripe --fid $f_comp)
7821 [ "$fid_before" == "$fid_after" ] ||
7822 error "comp-to-plain migrate: $fid_before != $fid_after"
7824 # 3. migrate a plain layout file to a comp layout
7825 $LFS migrate $layout $f_comp ||
7826 error "cannot migrate $f_comp by lfs migrate"
7827 fid_after=$($LFS getstripe --fid $f_comp)
7828 [ "$fid_before" == "$fid_after" ] ||
7829 error "plain-to-comp migrate: $fid_before != $fid_after"
7831 run_test 56xf "FID is not lost during migration of a composite layout file"
7833 check_file_ost_range() {
7840 file_range=($($LFS getstripe -y "$file" |
7841 awk '/l_ost_idx:/ { print $NF }'))
7843 if [[ "${#file_range[@]}" = 0 ]]; then
7844 echo "No osts found for $file"
7848 for idx in "${file_range[@]}"; do
7849 [[ " $range " =~ " $idx " ]] ||
7857 local stripe_opt="$1"
7860 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7862 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7863 error "Fail to migrate $tfile on $pool"
7864 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7865 error "$tfile is not in pool $pool"
7866 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7867 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7871 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7872 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7873 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7874 skip "Need MDS version newer than 2.14.52"
7876 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7877 local -a pool_ranges=("0 0" "1 1" "0 1")
7880 for i in "${!pool_names[@]}"; do
7881 pool_add ${pool_names[$i]} ||
7882 error "pool_add failed (pool: ${pool_names[$i]})"
7883 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7884 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7887 # init the file to migrate
7888 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7889 error "Unable to create $tfile on OST1"
7890 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7891 error "Unable to write on $tfile"
7893 echo "1. migrate $tfile on pool ${pool_names[0]}"
7894 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7896 echo "2. migrate $tfile on pool ${pool_names[2]}"
7897 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7899 echo "3. migrate $tfile on pool ${pool_names[1]}"
7900 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7902 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7903 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7907 destroy_test_pools ||
7908 error "pool_destroy failed"
7910 run_test 56xg "lfs migrate pool support"
7913 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7914 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7917 local dir=$DIR/$tdir
7921 test_mkdir -p $dir || error "creating dir $dir"
7922 touch $f1 || error "creating std file $f1"
7923 $MULTIOP $f2 H2c || error "creating released file $f2"
7925 # a directory can be raid0, so ask only for files
7926 res=$($LFS find $dir -L raid0 -type f | wc -l)
7927 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7929 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7930 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7932 # only files can be released, so no need to force file search
7933 res=$($LFS find $dir -L released)
7934 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7936 res=$($LFS find $dir -type f \! -L released)
7937 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7939 run_test 56y "lfs find -L raid0|released"
7941 test_56z() { # LU-4824
7942 # This checks to make sure 'lfs find' continues after errors
7943 # There are two classes of errors that should be caught:
7944 # - If multiple paths are provided, all should be searched even if one
7946 # - If errors are encountered during the search, it should not terminate
7948 local dir=$DIR/$tdir
7952 for i in d{0..9}; do
7954 touch $dir/$i/$tfile
7956 $LFS find $DIR/non_existent_dir $dir &&
7957 error "$LFS find did not return an error"
7958 # Make a directory unsearchable. This should NOT be the last entry in
7959 # directory order. Arbitrarily pick the 6th entry
7960 chmod 700 $($LFS find $dir -type d | sed '6!d')
7962 $RUNAS $LFS find $DIR/non_existent $dir
7963 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7965 # The user should be able to see 10 directories and 9 files
7966 (( count == 19 )) ||
7967 error "$LFS find found $count != 19 entries after error"
7969 run_test 56z "lfs find should continue after an error"
7971 test_56aa() { # LU-5937
7972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7974 local dir=$DIR/$tdir
7977 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7979 createmany -o $dir/striped_dir/${tfile}- 1024
7980 local dirs=$($LFS find --size +8k $dir/)
7982 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7984 run_test 56aa "lfs find --size under striped dir"
7986 test_56ab() { # LU-10705
7987 test_mkdir $DIR/$tdir
7988 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7989 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7990 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7991 # Flush writes to ensure valid blocks. Need to be more thorough for
7992 # ZFS, since blocks are not allocated/returned to client immediately.
7994 wait_zfs_commit ost1 2
7995 cancel_lru_locks osc
7998 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8000 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8002 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8003 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8005 rm -f $DIR/$tdir/$tfile.[123]
8007 run_test 56ab "lfs find --blocks"
8011 local dir="$DIR/$tdir"
8012 local perms=(001 002 003 004 005 006 007
8013 010 020 030 040 050 060 070
8014 100 200 300 400 500 600 700
8015 111 222 333 444 555 666 777)
8016 local perm_minus=(8 8 4 8 4 4 2
8020 local perm_slash=(8 8 12 8 12 12 14
8023 16 16 24 16 24 24 28)
8026 for perm in ${perms[*]}; do
8027 touch "$dir/$tfile.$perm"
8028 chmod $perm "$dir/$tfile.$perm"
8031 for ((i = 0; i < ${#perms[*]}; i++)); do
8032 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8034 error "lfs find -perm ${perms[i]}:"\
8037 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8038 (( $num == ${perm_minus[i]} )) ||
8039 error "lfs find -perm -${perms[i]}:"\
8040 "$num != ${perm_minus[i]}"
8042 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8043 (( $num == ${perm_slash[i]} )) ||
8044 error "lfs find -perm /${perms[i]}:"\
8045 "$num != ${perm_slash[i]}"
8048 run_test 56aca "check lfs find -perm with octal representation"
8051 local dir=$DIR/$tdir
8052 # p is the permission of write and execute for user, group and other
8053 # without the umask. It is used to test +wx.
8054 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8055 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8056 local symbolic=(+t a+t u+t g+t o+t
8062 o=r,ug+o,u+w u=r,a+u,u+w
8063 g=r,ugo=g,u+w u+x,+X +X
8064 u+x,u+X u+X u+x,g+X o+r,+X
8068 for perm in ${perms[*]}; do
8069 touch "$dir/$tfile.$perm"
8070 chmod $perm "$dir/$tfile.$perm"
8073 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8074 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8077 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8080 run_test 56acb "check lfs find -perm with symbolic representation"
8083 local dir=$DIR/$tdir
8084 local tests="17777 787 789 abcd
8085 ug=uu ug=a ug=gu uo=ou urw
8089 for err in $tests; do
8090 if $LFS find $dir -perm $err 2>/dev/null; then
8091 error "lfs find -perm $err: parsing should have failed"
8095 run_test 56acc "check parsing error for lfs find -perm"
8098 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8099 skip "Need MDS version at least 2.10.50"
8101 # Create composite files with one component
8102 local dir=$DIR/$tdir
8104 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8105 # Create composite files with three components
8106 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8107 # Create non-composite files
8108 createmany -o $dir/${tfile}- 10
8110 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8112 [[ $nfiles == 10 ]] ||
8113 error "lfs find -E 1M found $nfiles != 10 files"
8115 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8116 [[ $nfiles == 25 ]] ||
8117 error "lfs find ! -E 1M found $nfiles != 25 files"
8119 # All files have a component that starts at 0
8120 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8121 [[ $nfiles == 35 ]] ||
8122 error "lfs find --component-start 0 - $nfiles != 35 files"
8124 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8125 [[ $nfiles == 15 ]] ||
8126 error "lfs find --component-start 2M - $nfiles != 15 files"
8128 # All files created here have a componenet that does not starts at 2M
8129 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8130 [[ $nfiles == 35 ]] ||
8131 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8133 # Find files with a specified number of components
8134 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8135 [[ $nfiles == 15 ]] ||
8136 error "lfs find --component-count 3 - $nfiles != 15 files"
8138 # Remember non-composite files have a component count of zero
8139 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8140 [[ $nfiles == 10 ]] ||
8141 error "lfs find --component-count 0 - $nfiles != 10 files"
8143 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8144 [[ $nfiles == 20 ]] ||
8145 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8147 # All files have a flag called "init"
8148 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8149 [[ $nfiles == 35 ]] ||
8150 error "lfs find --component-flags init - $nfiles != 35 files"
8152 # Multi-component files will have a component not initialized
8153 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8154 [[ $nfiles == 15 ]] ||
8155 error "lfs find !--component-flags init - $nfiles != 15 files"
8160 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8163 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8164 skip "Need MDS version at least 2.10.57"
8174 # create mirrored directories and mirrored files
8175 mkdir $td || error "mkdir $td failed"
8176 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8177 createmany -o $tf- 10 || error "create $tf- failed"
8179 for i in $(seq 2); do
8181 mkdir $dir || error "mkdir $dir failed"
8182 $LFS mirror create -N$((3 + i)) $dir ||
8183 error "create mirrored dir $dir failed"
8184 createmany -o $dir/$tfile- 10 ||
8185 error "create $dir/$tfile- failed"
8188 # change the states of some mirrored files
8190 for i in $(seq 2); do
8192 for j in $(seq 4 9); do
8193 echo foo > $dir/$tfile-$j
8197 # find mirrored files with specific mirror count
8198 cmd="$LFS find --mirror-count 3 --type f $td"
8199 nfiles=$($cmd | wc -l)
8200 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8202 cmd="$LFS find ! --mirror-count 3 --type f $td"
8203 nfiles=$($cmd | wc -l)
8204 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8206 cmd="$LFS find --mirror-count +2 --type f $td"
8207 nfiles=$($cmd | wc -l)
8208 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8210 cmd="$LFS find --mirror-count -6 --type f $td"
8211 nfiles=$($cmd | wc -l)
8212 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8214 # find mirrored files with specific file state
8215 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8216 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8218 cmd="$LFS find --mirror-state=ro --type f $td"
8219 nfiles=$($cmd | wc -l)
8220 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8222 cmd="$LFS find ! --mirror-state=ro --type f $td"
8223 nfiles=$($cmd | wc -l)
8224 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8226 cmd="$LFS find --mirror-state=wp --type f $td"
8227 nfiles=$($cmd | wc -l)
8228 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8230 cmd="$LFS find ! --mirror-state=sp --type f $td"
8231 nfiles=$($cmd | wc -l)
8232 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8234 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8236 test_56da() { # LU-14179
8237 local path=$DIR/$tdir
8242 local longdir=$(str_repeat 'a' 255)
8244 for i in {1..15}; do
8251 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8256 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8259 touch $(str_repeat 'f' 255)
8261 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8262 error "lfs find reported an error"
8266 run_test 56da "test lfs find with long paths"
8268 test_56ea() { #LU-10378
8269 local path=$DIR/$tdir
8270 local pool=$TESTNAME
8273 pool_add $pool || error "pool_add $pool failed"
8274 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8275 error "adding targets to $pool failed"
8277 # Set default pool on directory before creating file
8278 mkdir $path || error "mkdir $path failed"
8279 $LFS setstripe -p $pool $path ||
8280 error "set OST pool on $pool failed"
8281 touch $path/$tfile || error "touch $path/$tfile failed"
8283 # Compare basic file attributes from -printf and stat
8284 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8285 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8287 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8288 error "Attrs from lfs find and stat don't match"
8290 # Compare Lustre attributes from lfs find and lfs getstripe
8291 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8292 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8293 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8294 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8295 local fpool=$($LFS getstripe --pool $path/$tfile)
8296 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8298 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8299 error "Attrs from lfs find and lfs getstripe don't match"
8301 # Verify behavior for unknown escape/format sequences
8302 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8304 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8305 error "Escape/format codes don't match"
8307 run_test 56ea "test lfs find -printf option"
8310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8311 # note test will not do anything if MDS is not local
8312 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8313 skip_env "ldiskfs only test"
8315 remote_mds_nodsh && skip "remote MDS with nodsh"
8317 local MNTDEV="osd*.*MDT*.mntdev"
8318 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8319 [ -z "$DEV" ] && error "can't access $MNTDEV"
8320 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8321 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8322 error "can't access $DEV"
8323 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8324 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8328 run_test 57a "verify MDS filesystem created with large inodes =="
8331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8332 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8333 skip_env "ldiskfs only test"
8335 remote_mds_nodsh && skip "remote MDS with nodsh"
8337 local dir=$DIR/$tdir
8340 local fileN=$dir/f$filecount
8342 rm -rf $dir || error "removing $dir"
8344 local mdtidx=$($LFS getstripe -m $dir)
8345 local mdtname=MDT$(printf %04x $mdtidx)
8346 local facet=mds$((mdtidx + 1))
8348 echo "mcreating $filecount files"
8349 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8351 # verify that files do not have EAs yet
8352 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8353 error "$file1 has an EA"
8354 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8355 error "$fileN has an EA"
8359 df $dir #make sure we get new statfs data
8360 local mdsfree=$(do_facet $facet \
8361 lctl get_param -n osd*.*$mdtname.kbytesfree)
8362 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8365 echo "opening files to create objects/EAs"
8366 for file in $(seq -f $dir/f%g 1 $filecount); do
8367 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8368 error "opening $file"
8371 # verify that files have EAs now
8372 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8373 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8375 sleep 1 #make sure we get new statfs data
8377 local mdsfree2=$(do_facet $facet \
8378 lctl get_param -n osd*.*$mdtname.kbytesfree)
8379 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8381 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8382 if [ "$mdsfree" != "$mdsfree2" ]; then
8383 error "MDC before $mdcfree != after $mdcfree2"
8385 echo "MDC before $mdcfree != after $mdcfree2"
8386 echo "unable to confirm if MDS has large inodes"
8391 run_test 57b "default LOV EAs are stored inside large inodes ==="
8394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8395 [ -z "$(which wiretest 2>/dev/null)" ] &&
8396 skip_env "could not find wiretest"
8400 run_test 58 "verify cross-platform wire constants =============="
8403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8405 echo "touch 130 files"
8406 createmany -o $DIR/f59- 130
8408 unlinkmany $DIR/f59- 130
8410 # wait for commitment of removal
8411 wait_delete_completed
8413 run_test 59 "verify cancellation of llog records async ========="
8415 TEST60_HEAD="test_60 run $RANDOM"
8417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8418 remote_mgs_nodsh && skip "remote MGS with nodsh"
8419 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8420 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8421 skip_env "missing subtest run-llog.sh"
8423 log "$TEST60_HEAD - from kernel mode"
8424 do_facet mgs "$LCTL dk > /dev/null"
8425 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8426 do_facet mgs $LCTL dk > $TMP/$tfile
8428 # LU-6388: test llog_reader
8429 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8430 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8431 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8432 skip_env "missing llog_reader"
8433 local fstype=$(facet_fstype mgs)
8434 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8435 skip_env "Only for ldiskfs or zfs type mgs"
8437 local mntpt=$(facet_mntpt mgs)
8438 local mgsdev=$(mgsdevname 1)
8450 #get fid and record list
8451 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8453 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8455 #remount mgs as ldiskfs or zfs type
8456 stop mgs || error "stop mgs failed"
8457 mount_fstype mgs || error "remount mgs failed"
8458 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8461 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8462 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8467 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8469 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8471 echo "obj_file is $obj_file"
8472 do_facet mgs $llog_reader $obj_file
8474 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8475 awk '{ print $3 }' | sed -e "s/^type=//g")
8476 if [ $rec_type != $rec ]; then
8477 echo "FAILED test_60a wrong record type $rec_type," \
8483 #check obj path if record type is LLOG_LOGID_MAGIC
8484 if [ "$rec" == "1064553b" ]; then
8485 path=$(do_facet mgs $llog_reader $obj_file |
8486 grep "path=" | awk '{ print $NF }' |
8487 sed -e "s/^path=//g")
8488 if [ $obj_file != $mntpt/$path ]; then
8489 echo "FAILED test_60a wrong obj path" \
8490 "$montpt/$path, should be $obj_file"
8497 #restart mgs before "error", otherwise it will block the next test
8498 stop mgs || error "stop mgs failed"
8499 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8500 $pass || error "test failed, see FAILED test_60a messages for specifics"
8502 run_test 60a "llog_test run from kernel module and test llog_reader"
8504 test_60b() { # bug 6411
8505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8508 LLOG_COUNT=$(do_facet mgs dmesg |
8509 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8510 /llog_[a-z]*.c:[0-9]/ {
8522 [[ $LLOG_COUNT -gt 120 ]] &&
8523 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8525 run_test 60b "limit repeated messages from CERROR/CWARN"
8528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8530 echo "create 5000 files"
8531 createmany -o $DIR/f60c- 5000
8532 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8533 lctl set_param fail_loc=0x80000137
8534 unlinkmany $DIR/f60c- 5000
8535 lctl set_param fail_loc=0
8537 run_test 60c "unlink file when mds full"
8540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8542 SAVEPRINTK=$(lctl get_param -n printk)
8543 # verify "lctl mark" is even working"
8544 MESSAGE="test message ID $RANDOM $$"
8545 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8546 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8548 lctl set_param printk=0 || error "set lnet.printk failed"
8549 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8550 MESSAGE="new test message ID $RANDOM $$"
8551 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8552 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8553 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8555 lctl set_param -n printk="$SAVEPRINTK"
8557 run_test 60d "test printk console message masking"
8560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8561 remote_mds_nodsh && skip "remote MDS with nodsh"
8564 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8565 do_facet mds1 lctl set_param fail_loc=0x15b
8568 run_test 60e "no space while new llog is being created"
8571 local old_path=$($LCTL get_param -n debug_path)
8573 stack_trap "$LCTL set_param debug_path=$old_path"
8574 stack_trap "rm -f $TMP/$tfile*"
8575 rm -f $TMP/$tfile* 2> /dev/null
8576 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8577 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8578 test_mkdir $DIR/$tdir
8579 # retry in case the open is cached and not released
8580 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8581 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8585 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8587 run_test 60f "change debug_path works"
8593 test_mkdir -c $MDSCOUNT $DIR/$tdir
8598 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8599 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8601 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8602 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8603 index=$((index + 1))
8609 for i in {0..100}; do
8610 # define OBD_FAIL_OSD_TXN_START 0x19a
8611 local index=$((i % MDSCOUNT + 1))
8613 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8620 for i in $(seq $MDSCOUNT); do
8621 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8624 mkdir $DIR/$tdir/new || error "mkdir failed"
8625 rmdir $DIR/$tdir/new || error "rmdir failed"
8627 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8629 for i in $(seq $MDSCOUNT); do
8630 wait_update_facet mds$i "$LCTL get_param -n \
8631 mdd.$(facet_svc mds$i).lfsck_namespace |
8632 awk '/^status/ { print \\\$2 }'" "completed"
8636 rm -rf $DIR/$tdir || error "rmdir failed"
8638 run_test 60g "transaction abort won't cause MDT hung"
8641 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8642 skip "Need MDS version at least 2.12.52"
8643 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8647 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8648 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8649 for fail_loc in 0x80000188 0x80000189; do
8650 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8651 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8652 error "mkdir $dir-$fail_loc failed"
8653 for i in {0..10}; do
8654 # create may fail on missing stripe
8655 echo $i > $DIR/$tdir-$fail_loc/$i
8657 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8658 error "getdirstripe $tdir-$fail_loc failed"
8659 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8660 error "migrate $tdir-$fail_loc failed"
8661 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8662 error "getdirstripe $tdir-$fail_loc failed"
8663 pushd $DIR/$tdir-$fail_loc
8665 echo $f | cmp $f - || error "$f data mismatch"
8668 rm -rf $DIR/$tdir-$fail_loc
8671 run_test 60h "striped directory with missing stripes can be accessed"
8673 function t60i_load() {
8675 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8676 $LCTL set_param fail_loc=0x131c fail_val=1
8677 for ((i=0; i<5000; i++)); do
8678 touch $DIR/$tdir/f$i
8683 changelog_register || error "changelog_register failed"
8684 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8685 changelog_users $SINGLEMDS | grep -q $cl_user ||
8686 error "User $cl_user not found in changelog_users"
8687 changelog_chmask "ALL"
8690 for((i=0; i<100; i++)); do
8691 changelog_dump >/dev/null ||
8692 error "can't read changelog"
8696 changelog_deregister || error "changelog_deregister failed"
8697 $LCTL set_param fail_loc=0
8699 run_test 60i "llog: new record vs reader race"
8702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8705 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8706 cancel_lru_locks osc
8707 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8710 run_test 61a "mmap() writes don't make sync hang ================"
8713 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8715 run_test 61b "mmap() of unstriped file is successful"
8717 # bug 2330 - insufficient obd_match error checking causes LBUG
8719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8723 cancel_lru_locks osc
8724 lctl set_param fail_loc=0x405
8725 cat $f && error "cat succeeded, expect -EIO"
8726 lctl set_param fail_loc=0
8728 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8729 # match every page all of the time.
8730 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8732 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8733 # Though this test is irrelevant anymore, it helped to reveal some
8734 # other grant bugs (LU-4482), let's keep it.
8735 test_63a() { # was test_63
8736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8738 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8740 for i in `seq 10` ; do
8741 dd if=/dev/zero of=$DIR/f63 bs=8k &
8747 rm -f $DIR/f63 || true
8749 run_test 63a "Verify oig_wait interruption does not crash ======="
8751 # bug 2248 - async write errors didn't return to application on sync
8752 # bug 3677 - async write errors left page locked
8754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8757 lctl set_param debug=-1
8759 # ensure we have a grant to do async writes
8760 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8763 sync # sync lest earlier test intercept the fail_loc
8765 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8766 lctl set_param fail_loc=0x80000406
8767 $MULTIOP $DIR/$tfile Owy && \
8768 error "sync didn't return ENOMEM"
8769 sync; sleep 2; sync # do a real sync this time to flush page
8770 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8771 error "locked page left in cache after async error" || true
8774 run_test 63b "async write errors should be returned to fsync ==="
8777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8780 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8782 run_test 64a "verify filter grant calculations (in kernel) ====="
8785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8787 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8789 run_test 64b "check out-of-space detection on client"
8792 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8794 run_test 64c "verify grant shrink"
8800 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8803 # this does exactly what osc_request.c:osc_announce_cached() does in
8804 # order to calculate max amount of grants to ask from server
8808 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8809 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8811 ((rpc_in_flight++));
8812 nrpages=$((nrpages * rpc_in_flight))
8814 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8816 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8818 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8819 local undirty=$((nrpages * PAGE_SIZE))
8821 local max_extent_pages
8822 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8823 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8824 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8825 local grant_extent_tax
8826 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8828 undirty=$((undirty + nrextents * grant_extent_tax))
8833 # this is size of unit for grant allocation. It should be equal to
8834 # what tgt_grant.c:tgt_grant_chunk() calculates
8838 local grant_extent_tax
8840 max_brw_size=$(import_param $tgt max_brw_size)
8842 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8844 echo $(((max_brw_size + grant_extent_tax) * 2))
8848 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8849 skip "OST < 2.10.55 doesn't limit grants enough"
8851 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8853 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8854 skip "no grant_param connect flag"
8856 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8858 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8859 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8862 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8863 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8865 $LFS setstripe $DIR/$tfile -i 0 -c 1
8866 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8869 while kill -0 $ddpid; do
8870 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8872 if [[ $cur_grant -gt $max_cur_granted ]]; then
8874 error "cur_grant $cur_grant > $max_cur_granted"
8880 run_test 64d "check grant limit exceed"
8886 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8888 ((cur_grants == expected)) ||
8889 error "$msg: grants mismatch: $cur_grants, expected $expected"
8893 echo $((($1 + $2 - 1) & ~($2 - 1)))
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8898 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8899 skip "Need OSS version at least 2.11.56"
8901 # Remount client to reset grant
8902 remount_client $MOUNT || error "failed to remount client"
8903 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8905 local init_grants=$(import_param $osc_tgt initial_grant)
8907 check_grants $osc_tgt $init_grants "init grants"
8909 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8910 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8911 local gbs=$(import_param $osc_tgt grant_block_size)
8913 # write random number of bytes from max_brw_size / 4 to max_brw_size
8914 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8915 # align for direct io
8916 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8917 # round to grant consumption unit
8918 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8920 local grants=$((wb_round_up + extent_tax))
8922 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8924 # define OBD_FAIL_TGT_NO_GRANT 0x725
8925 # make the server not grant more back
8926 do_facet ost1 $LCTL set_param fail_loc=0x725
8927 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8929 do_facet ost1 $LCTL set_param fail_loc=0
8931 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8933 rm -f $DIR/$tfile || error "rm failed"
8935 # Remount client to reset grant
8936 remount_client $MOUNT || error "failed to remount client"
8937 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8939 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8941 # define OBD_FAIL_TGT_NO_GRANT 0x725
8942 # make the server not grant more back
8943 do_facet ost1 $LCTL set_param fail_loc=0x725
8944 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8945 do_facet ost1 $LCTL set_param fail_loc=0
8947 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8949 run_test 64e "check grant consumption (no grant allocation)"
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8954 # Remount client to reset grant
8955 remount_client $MOUNT || error "failed to remount client"
8956 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8958 local init_grants=$(import_param $osc_tgt initial_grant)
8959 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8960 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8961 local gbs=$(import_param $osc_tgt grant_block_size)
8962 local chunk=$(grant_chunk $osc_tgt)
8964 # write random number of bytes from max_brw_size / 4 to max_brw_size
8965 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8966 # align for direct io
8967 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8968 # round to grant consumption unit
8969 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8971 local grants=$((wb_round_up + extent_tax))
8973 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8974 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8975 error "error writing to $DIR/$tfile"
8977 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8978 "direct io with grant allocation"
8980 rm -f $DIR/$tfile || error "rm failed"
8982 # Remount client to reset grant
8983 remount_client $MOUNT || error "failed to remount client"
8984 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8986 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8988 local cmd="oO_WRONLY:w${write_bytes}_yc"
8990 $MULTIOP $DIR/$tfile $cmd &
8994 check_grants $osc_tgt $((init_grants - grants)) \
8995 "buffered io, not write rpc"
8997 kill -USR1 $MULTIPID
9000 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9001 "buffered io, one RPC"
9003 run_test 64f "check grant consumption (with grant allocation)"
9006 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9007 skip "Need MDS version at least 2.14.56"
9009 local mdts=$(comma_list $(mdts_nodes))
9011 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9013 stack_trap "$LCTL set_param $old"
9015 # generate dirty pages and increase dirty granted on MDT
9016 stack_trap "rm -f $DIR/$tfile-*"
9017 for (( i = 0; i < 10; i++)); do
9018 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9019 error "can't set stripe"
9020 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9022 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9023 $LFS getstripe $DIR/$tfile-$i
9024 error "not DoM file"
9031 # wait until grant shrink reset grant dirty on MDTs
9032 for ((i = 0; i < 120; i++)); do
9033 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9034 awk '{sum=sum+$1} END {print sum}')
9035 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9036 echo "$grant_dirty grants, $vm_dirty pages"
9037 (( grant_dirty + vm_dirty == 0 )) && break
9038 (( i == 3 )) && sync &&
9039 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9043 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9044 awk '{sum=sum+$1} END {print sum}')
9045 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9047 run_test 64g "grant shrink on MDT"
9050 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9051 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9053 local instance=$($LFS getname -i $DIR)
9054 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9055 local num_exps=$(do_facet ost1 \
9056 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9057 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9058 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9059 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9061 # 10MiB is for file to be written, max_brw_size * 16 *
9062 # num_exps is space reserve so that tgt_grant_shrink() decided
9064 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9065 (( avail * 1024 < expect )) &&
9066 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9068 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9069 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9070 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9071 $LCTL set_param osc.*OST0000*.grant_shrink=1
9072 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9074 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9075 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9077 # drop cache so that coming read would do rpc
9078 cancel_lru_locks osc
9080 # shrink interval is set to 10, pause for 7 seconds so that
9081 # grant thread did not wake up yet but coming read entered
9082 # shrink mode for rpc (osc_should_shrink_grant())
9085 declare -a cur_grant_bytes
9086 declare -a tot_granted
9087 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9088 tot_granted[0]=$(do_facet ost1 \
9089 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9091 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9093 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9094 tot_granted[1]=$(do_facet ost1 \
9095 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9097 # grant change should be equal on both sides
9098 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9099 tot_granted[0] - tot_granted[1])) ||
9100 error "grant change mismatch, " \
9101 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9102 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9104 run_test 64h "grant shrink on read"
9107 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9108 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9111 remote_ost_nodsh && skip "remote OSTs with nodsh"
9113 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9115 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9117 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9118 local instance=$($LFS getname -i $DIR)
9120 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9121 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9123 # shrink grants and simulate rpc loss
9124 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9125 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9126 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9130 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9132 local testid=$(echo $TESTNAME | tr '_' ' ')
9134 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9135 grep "GRANT, real grant" &&
9136 error "client has more grants then it owns" || true
9138 run_test 64i "shrink on reconnect"
9140 # bug 1414 - set/get directories' stripe info
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9144 test_mkdir $DIR/$tdir
9146 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9148 run_test 65a "directory with no stripe info"
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9153 test_mkdir $DIR/$tdir
9154 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9156 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9159 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9161 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9165 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9167 test_mkdir $DIR/$tdir
9168 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9170 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9171 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9173 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9175 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9180 test_mkdir $DIR/$tdir
9181 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9182 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9184 if [[ $STRIPECOUNT -le 0 ]]; then
9186 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9187 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9188 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9190 sc=$(($STRIPECOUNT - 1))
9192 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9193 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9194 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9195 error "lverify failed"
9197 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9202 test_mkdir $DIR/$tdir
9204 $LFS setstripe $DIR/$tdir || error "setstripe"
9205 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9206 error "no stripe info failed"
9208 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9210 run_test 65e "directory setstripe defaults"
9213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 test_mkdir $DIR/${tdir}f
9216 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9217 error "setstripe succeeded" || true
9219 run_test 65f "dir setstripe permission (should return error) ==="
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9224 test_mkdir $DIR/$tdir
9225 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9227 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9228 error "setstripe -S failed"
9229 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9230 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9231 error "delete default stripe failed"
9233 run_test 65g "directory setstripe -d"
9236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9238 test_mkdir $DIR/$tdir
9239 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9241 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9242 error "setstripe -S failed"
9243 test_mkdir $DIR/$tdir/dd1
9244 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9245 error "stripe info inherit failed"
9247 run_test 65h "directory stripe info inherit ===================="
9250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9252 save_layout_restore_at_exit $MOUNT
9254 # bug6367: set non-default striping on root directory
9255 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9257 # bug12836: getstripe on -1 default directory striping
9258 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9260 # bug12836: getstripe -v on -1 default directory striping
9261 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9263 # bug12836: new find on -1 default directory striping
9264 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9266 run_test 65i "various tests to set root directory striping"
9268 test_65j() { # bug6367
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 # if we aren't already remounting for each test, do so for this test
9274 if [ "$I_MOUNTED" = "yes" ]; then
9275 cleanup || error "failed to unmount"
9279 save_layout_restore_at_exit $MOUNT
9281 $LFS setstripe -d $MOUNT || error "setstripe failed"
9283 run_test 65j "set default striping on root directory (bug 6367)="
9287 wait_delete_completed
9288 do_facet $SINGLEMDS "lctl set_param -n \
9289 osp.$ost*MDT0000.max_create_count=$max_count"
9290 do_facet $SINGLEMDS "lctl set_param -n \
9291 osp.$ost*MDT0000.create_count=$count"
9292 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9293 echo $INACTIVE_OSC "is Activate"
9295 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9298 test_65k() { # bug11679
9299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9300 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9301 remote_mds_nodsh && skip "remote MDS with nodsh"
9303 local disable_precreate=true
9304 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9305 disable_precreate=false
9307 echo "Check OST status: "
9308 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9309 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9311 for OSC in $MDS_OSCS; do
9312 echo $OSC "is active"
9313 do_facet $SINGLEMDS lctl --device %$OSC activate
9316 for INACTIVE_OSC in $MDS_OSCS; do
9317 local ost=$(osc_to_ost $INACTIVE_OSC)
9318 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9319 lov.*md*.target_obd |
9320 awk -F: /$ost/'{ print $1 }' | head -n 1)
9323 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9324 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9326 echo "Deactivate: " $INACTIVE_OSC
9327 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9329 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9330 osp.$ost*MDT0000.create_count")
9331 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9332 osp.$ost*MDT0000.max_create_count")
9333 $disable_precreate &&
9334 do_facet $SINGLEMDS "lctl set_param -n \
9335 osp.$ost*MDT0000.max_create_count=0"
9337 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9338 [ -f $DIR/$tdir/$idx ] && continue
9339 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9340 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9342 error "setstripe $idx should succeed"; }
9343 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9345 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9348 do_facet $SINGLEMDS "lctl set_param -n \
9349 osp.$ost*MDT0000.max_create_count=$max_count"
9350 do_facet $SINGLEMDS "lctl set_param -n \
9351 osp.$ost*MDT0000.create_count=$count"
9352 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9353 echo $INACTIVE_OSC "is Activate"
9355 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9358 run_test 65k "validate manual striping works properly with deactivated OSCs"
9360 test_65l() { # bug 12836
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9363 test_mkdir -p $DIR/$tdir/test_dir
9364 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9365 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9367 run_test 65l "lfs find on -1 stripe dir ========================"
9370 local layout=$(save_layout $MOUNT)
9371 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9372 restore_layout $MOUNT $layout
9373 error "setstripe should fail by non-root users"
9377 run_test 65m "normal user can't set filesystem default stripe"
9380 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9381 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9382 skip "Need MDS version at least 2.12.50"
9383 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9385 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9386 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9387 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9389 save_layout_restore_at_exit $MOUNT
9391 # new subdirectory under root directory should not inherit
9392 # the default layout from root
9393 local dir1=$MOUNT/$tdir-1
9394 mkdir $dir1 || error "mkdir $dir1 failed"
9395 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9396 error "$dir1 shouldn't have LOV EA"
9398 # delete the default layout on root directory
9399 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9401 local dir2=$MOUNT/$tdir-2
9402 mkdir $dir2 || error "mkdir $dir2 failed"
9403 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9404 error "$dir2 shouldn't have LOV EA"
9406 # set a new striping pattern on root directory
9407 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9408 local new_def_stripe_size=$((def_stripe_size * 2))
9409 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9410 error "set stripe size on $MOUNT failed"
9412 # new file created in $dir2 should inherit the new stripe size from
9413 # the filesystem default
9414 local file2=$dir2/$tfile-2
9415 touch $file2 || error "touch $file2 failed"
9417 local file2_stripe_size=$($LFS getstripe -S $file2)
9418 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9420 echo "file2_stripe_size: '$file2_stripe_size'"
9421 echo "new_def_stripe_size: '$new_def_stripe_size'"
9422 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9425 local dir3=$MOUNT/$tdir-3
9426 mkdir $dir3 || error "mkdir $dir3 failed"
9427 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9428 # the root layout, which is the actual default layout that will be used
9429 # when new files are created in $dir3.
9430 local dir3_layout=$(get_layout_param $dir3)
9431 local root_dir_layout=$(get_layout_param $MOUNT)
9432 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9434 echo "dir3_layout: '$dir3_layout'"
9435 echo "root_dir_layout: '$root_dir_layout'"
9436 error "$dir3 should show the default layout from $MOUNT"
9439 # set OST pool on root directory
9440 local pool=$TESTNAME
9441 pool_add $pool || error "add $pool failed"
9442 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9443 error "add targets to $pool failed"
9445 $LFS setstripe -p $pool $MOUNT ||
9446 error "set OST pool on $MOUNT failed"
9448 # new file created in $dir3 should inherit the pool from
9449 # the filesystem default
9450 local file3=$dir3/$tfile-3
9451 touch $file3 || error "touch $file3 failed"
9453 local file3_pool=$($LFS getstripe -p $file3)
9454 [[ "$file3_pool" = "$pool" ]] ||
9455 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9457 local dir4=$MOUNT/$tdir-4
9458 mkdir $dir4 || error "mkdir $dir4 failed"
9459 local dir4_layout=$(get_layout_param $dir4)
9460 root_dir_layout=$(get_layout_param $MOUNT)
9461 echo "$LFS getstripe -d $dir4"
9462 $LFS getstripe -d $dir4
9463 echo "$LFS getstripe -d $MOUNT"
9464 $LFS getstripe -d $MOUNT
9465 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9467 echo "dir4_layout: '$dir4_layout'"
9468 echo "root_dir_layout: '$root_dir_layout'"
9469 error "$dir4 should show the default layout from $MOUNT"
9472 # new file created in $dir4 should inherit the pool from
9473 # the filesystem default
9474 local file4=$dir4/$tfile-4
9475 touch $file4 || error "touch $file4 failed"
9477 local file4_pool=$($LFS getstripe -p $file4)
9478 [[ "$file4_pool" = "$pool" ]] ||
9479 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9481 # new subdirectory under non-root directory should inherit
9482 # the default layout from its parent directory
9483 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9484 error "set directory layout on $dir4 failed"
9486 local dir5=$dir4/$tdir-5
9487 mkdir $dir5 || error "mkdir $dir5 failed"
9489 dir4_layout=$(get_layout_param $dir4)
9490 local dir5_layout=$(get_layout_param $dir5)
9491 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9493 echo "dir4_layout: '$dir4_layout'"
9494 echo "dir5_layout: '$dir5_layout'"
9495 error "$dir5 should inherit the default layout from $dir4"
9498 # though subdir under ROOT doesn't inherit default layout, but
9499 # its sub dir/file should be created with default layout.
9500 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9501 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9502 skip "Need MDS version at least 2.12.59"
9504 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9505 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9506 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9508 if [ $default_lmv_hash == "none" ]; then
9509 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9511 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9512 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9515 $LFS setdirstripe -D -c 2 $MOUNT ||
9516 error "setdirstripe -D -c 2 failed"
9517 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9518 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9519 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9521 # $dir4 layout includes pool
9522 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9523 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9524 error "pool lost on setstripe"
9525 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9526 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9527 error "pool lost on compound layout setstripe"
9529 run_test 65n "don't inherit default layout from root for new subdirectories"
9531 # bug 2543 - update blocks count on client
9533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9537 sync; sync_all_data; sync; sync_all_data
9538 cancel_lru_locks osc
9539 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9540 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9542 run_test 66 "update inode blocks count on client ==============="
9545 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9549 swapon -s | awk '($1 == "'$1'") { print $4 }'
9552 # bug5265, obdfilter oa2dentry return -ENOENT
9553 # #define OBD_FAIL_SRV_ENOENT 0x217
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9559 $LFS setstripe -c 1 -i 0 $f
9561 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9563 do_facet ost1 lctl set_param fail_loc=0x217
9564 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9565 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9567 do_facet ost1 lctl set_param fail_loc=0
9568 $DIRECTIO write $f 0 2 || error "write error"
9570 cancel_lru_locks osc
9571 $DIRECTIO read $f 0 1 || error "read error"
9573 do_facet ost1 lctl set_param fail_loc=0x217
9574 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9576 do_facet ost1 lctl set_param fail_loc=0
9579 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9582 test_mkdir $DIR/$tdir
9583 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9584 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9586 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9588 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9590 [ "$RUNAS_ID" = "$UID" ] &&
9591 skip_env "RUNAS_ID = UID = $UID -- skipping"
9592 # Check that testing environment is properly set up. Skip if not
9593 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9594 skip_env "User $RUNAS_ID does not exist - skipping"
9597 chmod 777 $DIR/$tfile
9598 chmod ug+s $DIR/$tfile
9599 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9600 error "$RUNAS dd $DIR/$tfile failed"
9601 # See if we are still setuid/sgid
9602 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9603 error "S/gid is not dropped on write"
9604 # Now test that MDS is updated too
9605 cancel_lru_locks mdc
9606 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9607 error "S/gid is not dropped on MDS"
9610 run_test 72a "Test that remove suid works properly (bug5695) ===="
9612 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9615 [ "$RUNAS_ID" = "$UID" ] &&
9616 skip_env "RUNAS_ID = UID = $UID -- skipping"
9617 [ "$RUNAS_ID" -eq 0 ] &&
9618 skip_env "RUNAS_ID = 0 -- skipping"
9619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9620 # Check that testing environment is properly set up. Skip if not
9621 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9622 skip_env "User $RUNAS_ID does not exist - skipping"
9624 touch $DIR/${tfile}-f{g,u}
9625 test_mkdir $DIR/${tfile}-dg
9626 test_mkdir $DIR/${tfile}-du
9627 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9628 chmod g+s $DIR/${tfile}-{f,d}g
9629 chmod u+s $DIR/${tfile}-{f,d}u
9630 for perm in 777 2777 4777; do
9631 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9632 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9633 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9634 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9638 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9640 # bug 3462 - multiple simultaneous MDC requests
9642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9644 test_mkdir $DIR/d73-1
9645 test_mkdir $DIR/d73-2
9646 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9649 lctl set_param fail_loc=0x80000129
9650 $MULTIOP $DIR/d73-1/f73-2 Oc &
9652 lctl set_param fail_loc=0
9654 $MULTIOP $DIR/d73-2/f73-3 Oc &
9658 wait $pid1 || return 1
9662 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9663 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9664 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9668 run_test 73 "multiple MDC requests (should not deadlock)"
9670 test_74a() { # bug 6149, 6184
9671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9674 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9676 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9677 # will spin in a tight reconnection loop
9678 $LCTL set_param fail_loc=0x8000030e
9679 # get any lock that won't be difficult - lookup works.
9681 $LCTL set_param fail_loc=0
9685 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9687 test_74b() { # bug 13310
9688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9690 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9692 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9693 # will spin in a tight reconnection loop
9694 $LCTL set_param fail_loc=0x8000030e
9695 # get a "difficult" lock
9697 $LCTL set_param fail_loc=0
9701 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9706 #define OBD_FAIL_LDLM_NEW_LOCK
9707 $LCTL set_param fail_loc=0x319
9708 touch $DIR/$tfile && error "touch successful"
9709 $LCTL set_param fail_loc=0
9712 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9714 slab_lic=/sys/kernel/slab/lustre_inode_cache
9716 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9717 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9718 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9721 test_76a() { # Now for b=20433, added originally in b=1443
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9724 cancel_lru_locks osc
9725 # there may be some slab objects cached per core
9726 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9727 local before=$(num_objects)
9728 local count=$((512 * cpus))
9729 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9730 local margin=$((count / 10))
9731 if [[ -f $slab_lic/aliases ]]; then
9732 local aliases=$(cat $slab_lic/aliases)
9733 (( aliases > 0 )) && margin=$((margin * aliases))
9736 echo "before slab objects: $before"
9737 for i in $(seq $count); do
9741 cancel_lru_locks osc
9742 local after=$(num_objects)
9743 echo "created: $count, after slab objects: $after"
9744 # shared slab counts are not very accurate, allow significant margin
9745 # the main goal is that the cache growth is not permanently > $count
9746 while (( after > before + margin )); do
9748 after=$(num_objects)
9750 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9751 if (( wait > 60 )); then
9752 error "inode slab grew from $before+$margin to $after"
9756 run_test 76a "confirm clients recycle inodes properly ===="
9759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9760 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9763 local before=$(num_objects)
9765 for i in $(seq $count); do
9770 local after=$(num_objects)
9773 while (( after > before )); do
9775 after=$(num_objects)
9777 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9778 if (( wait > 60 )); then
9779 error "inode slab grew from $before to $after"
9783 echo "slab objects before: $before, after: $after"
9785 run_test 76b "confirm clients recycle directory inodes properly ===="
9790 # Note: in sptlrpc modes which enable its own bulk checksum, the
9791 # original crc32_le bulk checksum will be automatically disabled,
9792 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9793 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9794 # In this case set_checksums() will not be no-op, because sptlrpc
9795 # bulk checksum will be enabled all through the test.
9797 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9798 lctl set_param -n osc.*.checksums $1
9802 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9803 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9804 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9805 tr -d [] | head -n1)}
9808 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9810 log "set checksum type to $1, rc = $rc"
9814 get_osc_checksum_type()
9816 # arugment 1: OST name, like OST0000
9818 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9819 sed 's/.*\[\(.*\)\].*/\1/g')
9821 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9825 F77_TMP=$TMP/f77-temp
9828 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9829 error "error writing to $F77_TMP"
9832 test_77a() { # bug 10889
9833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9834 $GSS && skip_env "could not run with gss"
9836 [ ! -f $F77_TMP ] && setup_f77
9838 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9842 run_test 77a "normal checksum read/write operation"
9844 test_77b() { # bug 10889
9845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9846 $GSS && skip_env "could not run with gss"
9848 [ ! -f $F77_TMP ] && setup_f77
9849 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9850 $LCTL set_param fail_loc=0x80000409
9853 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9854 error "dd error: $?"
9855 $LCTL set_param fail_loc=0
9857 for algo in $CKSUM_TYPES; do
9858 cancel_lru_locks osc
9859 set_checksum_type $algo
9860 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9861 $LCTL set_param fail_loc=0x80000408
9862 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9863 $LCTL set_param fail_loc=0
9866 set_checksum_type $ORIG_CSUM_TYPE
9869 run_test 77b "checksum error on client write, read"
9874 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9876 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9877 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9878 $check_ost && [ -n "$ost_file_prefix" ] &&
9879 do_facet ost1 rm -f ${ost_file_prefix}\*
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9884 $GSS && skip_env "could not run with gss"
9885 remote_ost_nodsh && skip "remote OST with nodsh"
9888 local osc_file_prefix
9890 local check_ost=false
9891 local ost_file_prefix
9897 # ensure corruption will occur on first OSS/OST
9898 $LFS setstripe -i 0 $DIR/$tfile
9900 [ ! -f $F77_TMP ] && setup_f77
9901 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9902 error "dd write error: $?"
9903 fid=$($LFS path2fid $DIR/$tfile)
9905 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9908 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9909 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9911 echo "OSS do not support bulk pages dump upon error"
9914 osc_file_prefix=$($LCTL get_param -n debug_path)
9915 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9917 trap cleanup_77c EXIT
9920 # enable bulk pages dump upon error on Client
9921 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9922 # enable bulk pages dump upon error on OSS
9924 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9926 # flush Client cache to allow next read to reach OSS
9927 cancel_lru_locks osc
9929 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9930 $LCTL set_param fail_loc=0x80000408
9931 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9932 $LCTL set_param fail_loc=0
9936 # check cksum dump on Client
9937 osc_file=$(ls ${osc_file_prefix}*)
9938 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9939 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9940 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9941 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9942 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9944 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9945 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9946 error "dump content does not match on Client"
9948 $check_ost || skip "No need to check cksum dump on OSS"
9950 # check cksum dump on OSS
9951 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9952 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9953 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9954 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9955 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9956 error "dump content does not match on OSS"
9960 run_test 77c "checksum error on client read with debug"
9962 test_77d() { # bug 10889
9963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9964 $GSS && skip_env "could not run with gss"
9966 stack_trap "rm -f $DIR/$tfile"
9967 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9968 $LCTL set_param fail_loc=0x80000409
9970 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9971 error "direct write: rc=$?"
9972 $LCTL set_param fail_loc=0
9975 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9976 $LCTL set_param fail_loc=0x80000408
9978 cancel_lru_locks osc
9979 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9980 error "direct read: rc=$?"
9981 $LCTL set_param fail_loc=0
9984 run_test 77d "checksum error on OST direct write, read"
9986 test_77f() { # bug 10889
9987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9988 $GSS && skip_env "could not run with gss"
9991 stack_trap "rm -f $DIR/$tfile"
9992 for algo in $CKSUM_TYPES; do
9993 cancel_lru_locks osc
9994 set_checksum_type $algo
9995 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9996 $LCTL set_param fail_loc=0x409
9997 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9998 error "direct write succeeded"
9999 $LCTL set_param fail_loc=0
10001 set_checksum_type $ORIG_CSUM_TYPE
10004 run_test 77f "repeat checksum error on write (expect error)"
10006 test_77g() { # bug 10889
10007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10008 $GSS && skip_env "could not run with gss"
10009 remote_ost_nodsh && skip "remote OST with nodsh"
10011 [ ! -f $F77_TMP ] && setup_f77
10013 local file=$DIR/$tfile
10014 stack_trap "rm -f $file" EXIT
10016 $LFS setstripe -c 1 -i 0 $file
10017 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10018 do_facet ost1 lctl set_param fail_loc=0x8000021a
10020 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10021 error "write error: rc=$?"
10022 do_facet ost1 lctl set_param fail_loc=0
10025 cancel_lru_locks osc
10026 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10027 do_facet ost1 lctl set_param fail_loc=0x8000021b
10029 cmp $F77_TMP $file || error "file compare failed"
10030 do_facet ost1 lctl set_param fail_loc=0
10033 run_test 77g "checksum error on OST write, read"
10035 test_77k() { # LU-10906
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10037 $GSS && skip_env "could not run with gss"
10039 local cksum_param="osc.$FSNAME*.checksums"
10040 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10044 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10045 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10046 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10049 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10050 error "failed to set checksum=$i on MGS"
10051 wait_update $HOSTNAME "$get_checksum" $i
10053 echo "remount client, checksum should be $i"
10054 remount_client $MOUNT || error "failed to remount client"
10055 checksum=$(eval $get_checksum)
10056 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10058 # remove persistent param to avoid races with checksum mountopt below
10059 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10060 error "failed to delete checksum on MGS"
10062 for opt in "checksum" "nochecksum"; do
10063 #remount with mount option
10064 echo "remount client with option $opt, checksum should be $i"
10065 umount_client $MOUNT || error "failed to umount client"
10066 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10067 error "failed to mount client with option '$opt'"
10068 checksum=$(eval $get_checksum)
10069 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10073 remount_client $MOUNT || error "failed to remount client"
10075 run_test 77k "enable/disable checksum correctly"
10078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10079 $GSS && skip_env "could not run with gss"
10082 stack_trap "set_checksums $ORIG_CSUM" EXIT
10083 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10085 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10087 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10088 for algo in $CKSUM_TYPES; do
10089 set_checksum_type $algo || error "fail to set checksum type $algo"
10090 osc_algo=$(get_osc_checksum_type OST0000)
10091 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10093 # no locks, no reqs to let the connection idle
10094 cancel_lru_locks osc
10095 lru_resize_disable osc
10096 wait_osc_import_state client ost1 IDLE
10098 # ensure ost1 is connected
10099 stat $DIR/$tfile >/dev/null || error "can't stat"
10100 wait_osc_import_state client ost1 FULL
10102 osc_algo=$(get_osc_checksum_type OST0000)
10103 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10107 run_test 77l "preferred checksum type is remembered after reconnected"
10109 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10114 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10115 skip "Need at least version 2.14.52"
10116 local param=checksum_speed
10118 $LCTL get_param $param || error "reading $param failed"
10120 csum_speeds=$($LCTL get_param -n $param)
10122 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10123 error "known checksum types are missing"
10125 run_test 77m "Verify checksum_speed is correctly read"
10127 check_filefrag_77n() {
10132 while read extidx a b start end rest; do
10133 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10134 nr_ext=$(( $nr_ext + 1 ))
10135 starts+=( ${start%..} )
10138 done < <( filefrag -sv $1 )
10140 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10145 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10148 $TRUNCATE $DIR/$tfile 0
10149 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10150 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10151 check_filefrag_77n $DIR/$tfile ||
10152 skip "$tfile blocks not contiguous around hole"
10155 stack_trap "set_checksums $ORIG_CSUM" EXIT
10156 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10157 stack_trap "rm -f $DIR/$tfile"
10159 for algo in $CKSUM_TYPES; do
10160 if [[ "$algo" =~ ^t10 ]]; then
10161 set_checksum_type $algo ||
10162 error "fail to set checksum type $algo"
10163 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10164 error "fail to read $tfile with $algo"
10170 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10173 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10174 skip "Need MDS version at least 2.14.55"
10175 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10176 skip "Need OST version at least 2.14.55"
10177 local ofd=obdfilter
10180 # print OST checksum_type
10181 echo "$ofd.$FSNAME-*.checksum_type:"
10182 do_nodes $(comma_list $(osts_nodes)) \
10183 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10185 # print MDT checksum_type
10186 echo "$mdt.$FSNAME-*.checksum_type:"
10187 do_nodes $(comma_list $(mdts_nodes)) \
10188 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10190 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10191 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10193 (( $o_count == $OSTCOUNT )) ||
10194 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10196 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10197 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10199 (( $m_count == $MDSCOUNT )) ||
10200 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10202 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10204 cleanup_test_78() {
10209 test_78() { # bug 10901
10210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10211 remote_ost || skip_env "local OST"
10214 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10215 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10216 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10217 echo "MemTotal: $MEMTOTAL"
10219 # reserve 256MB of memory for the kernel and other running processes,
10220 # and then take 1/2 of the remaining memory for the read/write buffers.
10221 if [ $MEMTOTAL -gt 512 ] ;then
10222 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10224 # for those poor memory-starved high-end clusters...
10225 MEMTOTAL=$((MEMTOTAL / 2))
10227 echo "Mem to use for directio: $MEMTOTAL"
10229 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10230 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10231 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10232 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10234 echo "Smallest OST: $SMALLESTOST"
10235 [[ $SMALLESTOST -lt 10240 ]] &&
10236 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10238 trap cleanup_test_78 EXIT
10240 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10241 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10243 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10244 echo "File size: $F78SIZE"
10245 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10246 for i in $(seq 1 $NSEQ); do
10247 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10248 echo directIO rdwr round $i of $NSEQ
10249 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10254 run_test 78 "handle large O_DIRECT writes correctly ============"
10256 test_79() { # bug 12743
10257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10259 wait_delete_completed
10261 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10262 BKFREE=$(calc_osc_kbytes kbytesfree)
10263 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10265 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10266 DFTOTAL=`echo $STRING | cut -d, -f1`
10267 DFUSED=`echo $STRING | cut -d, -f2`
10268 DFAVAIL=`echo $STRING | cut -d, -f3`
10269 DFFREE=$(($DFTOTAL - $DFUSED))
10271 ALLOWANCE=$((64 * $OSTCOUNT))
10273 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10274 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10275 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10277 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10278 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10279 error "df free($DFFREE) mismatch OST free($BKFREE)"
10281 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10282 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10283 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10286 run_test 79 "df report consistency check ======================="
10288 test_80() { # bug 10718
10289 remote_ost_nodsh && skip "remote OST with nodsh"
10290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10292 # relax strong synchronous semantics for slow backends like ZFS
10293 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10294 local soc="obdfilter.*.sync_lock_cancel"
10295 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10297 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10298 if [ -z "$save" ]; then
10299 soc="obdfilter.*.sync_on_lock_cancel"
10300 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10303 if [ "$save" != "never" ]; then
10304 local hosts=$(comma_list $(osts_nodes))
10306 do_nodes $hosts $LCTL set_param $soc=never
10307 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10312 sync; sleep 1; sync
10313 local before=$(date +%s)
10314 cancel_lru_locks osc
10315 local after=$(date +%s)
10316 local diff=$((after - before))
10317 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10321 run_test 80 "Page eviction is equally fast at high offsets too"
10323 test_81a() { # LU-456
10324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10325 remote_ost_nodsh && skip "remote OST with nodsh"
10327 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10328 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10329 do_facet ost1 lctl set_param fail_loc=0x80000228
10331 # write should trigger a retry and success
10332 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10333 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10335 if [ $RC -ne 0 ] ; then
10336 error "write should success, but failed for $RC"
10339 run_test 81a "OST should retry write when get -ENOSPC ==============="
10341 test_81b() { # LU-456
10342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10343 remote_ost_nodsh && skip "remote OST with nodsh"
10345 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10346 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10347 do_facet ost1 lctl set_param fail_loc=0x228
10349 # write should retry several times and return -ENOSPC finally
10350 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10351 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10354 if [ $RC -ne $ENOSPC ] ; then
10355 error "dd should fail for -ENOSPC, but succeed."
10358 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10361 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10363 test_mkdir $DIR/$tdir.cvsroot
10364 chown $RUNAS_ID $DIR/$tdir.cvsroot
10367 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10370 # some versions of cvs import exit(1) when asked to import links or
10371 # files they can't read. ignore those files.
10372 local toignore=$(find . -type l -printf '-I %f\n' -o \
10373 ! -perm /4 -printf '-I %f\n')
10374 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10375 $tdir.reposname vtag rtag
10378 test_mkdir $DIR/$tdir.reposname
10379 chown $RUNAS_ID $DIR/$tdir.reposname
10380 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10382 cd $DIR/$tdir.reposname
10384 $RUNAS cvs add -m 'addmsg' foo99
10386 $RUNAS cvs commit -m 'nomsg' foo99
10387 rm -fr $DIR/$tdir.cvsroot
10389 run_test 99 "cvs strange file/directory operations"
10392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10393 [[ "$NETTYPE" =~ tcp ]] ||
10394 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10395 remote_ost_nodsh && skip "remote OST with nodsh"
10396 remote_mds_nodsh && skip "remote MDS with nodsh"
10398 skip "useless for local single node setup"
10400 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10401 [ "$PROT" != "tcp" ] && continue
10402 RPORT=$(echo $REMOTE | cut -d: -f2)
10403 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10406 LPORT=`echo $LOCAL | cut -d: -f2`
10407 if [ $LPORT -ge 1024 ]; then
10408 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10410 error_exit "local: $LPORT > 1024, remote: $RPORT"
10413 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10415 run_test 100 "check local port using privileged port ==========="
10417 function get_named_value()
10421 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10424 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10425 awk '/^max_cached_mb/ { print $2 }')
10428 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10438 local cache_limit=32
10440 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10441 trap cleanup_101a EXIT
10442 $LCTL set_param -n llite.*.read_ahead_stats=0
10443 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10446 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10448 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10449 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10452 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10453 get_named_value 'read.but.discarded'); do
10454 discard=$(($discard + $s))
10458 $LCTL get_param osc.*-osc*.rpc_stats
10459 $LCTL get_param llite.*.read_ahead_stats
10461 # Discard is generally zero, but sometimes a few random reads line up
10462 # and trigger larger readahead, which is wasted & leads to discards.
10463 if [[ $(($discard)) -gt $nreads ]]; then
10464 error "too many ($discard) discarded pages"
10466 rm -f $DIR/$tfile || true
10468 run_test 101a "check read-ahead for random reads"
10470 setup_test101bc() {
10471 test_mkdir $DIR/$tdir
10473 local FILE_LENGTH=$2
10476 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10478 local list=$(comma_list $(osts_nodes))
10479 set_osd_param $list '' read_cache_enable 0
10480 set_osd_param $list '' writethrough_cache_enable 0
10482 trap cleanup_test101bc EXIT
10483 # prepare the read-ahead file
10484 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10486 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10487 count=$FILE_SIZE_MB 2> /dev/null
10491 cleanup_test101bc() {
10496 local list=$(comma_list $(osts_nodes))
10497 set_osd_param $list '' read_cache_enable 1
10498 set_osd_param $list '' writethrough_cache_enable 1
10502 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10507 local stripe_size=$2
10508 local stride_length=$((stripe_size / read_size))
10509 local stride_width=$((stride_length * OSTCOUNT))
10510 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10511 (stride_width - stride_length) ))
10512 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10513 get_named_value 'read.but.discarded' | calc_total)
10515 if [[ $discard -gt $discard_limit ]]; then
10516 $LCTL get_param llite.*.read_ahead_stats
10517 error "($discard) discarded pages with size (${read_size})"
10519 echo "Read-ahead success for size ${read_size}"
10524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10525 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10527 local STRIPE_SIZE=1048576
10528 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10530 if [ $SLOW == "yes" ]; then
10531 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10533 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10536 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10538 # prepare the read-ahead file
10539 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10540 cancel_lru_locks osc
10541 for BIDX in 2 4 8 16 32 64 128 256
10543 local BSIZE=$((BIDX*4096))
10544 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10545 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10546 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10547 $LCTL set_param -n llite.*.read_ahead_stats=0
10548 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10549 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10550 cancel_lru_locks osc
10551 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10556 run_test 101b "check stride-io mode read-ahead ================="
10559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10561 local STRIPE_SIZE=1048576
10562 local FILE_LENGTH=$((STRIPE_SIZE*100))
10565 local osc_rpc_stats
10567 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10569 cancel_lru_locks osc
10570 $LCTL set_param osc.*.rpc_stats=0
10571 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10572 $LCTL get_param osc.*.rpc_stats
10573 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10574 local stats=$($LCTL get_param -n $osc_rpc_stats)
10575 local lines=$(echo "$stats" | awk 'END {print NR;}')
10578 if [ $lines -le 20 ]; then
10579 echo "continue debug"
10582 for size in 1 2 4 8; do
10583 local rpc=$(echo "$stats" |
10584 awk '($1 == "'$size':") {print $2; exit; }')
10585 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10586 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10588 echo "$osc_rpc_stats check passed!"
10593 run_test 101c "check stripe_size aligned read-ahead"
10596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10598 local file=$DIR/$tfile
10599 local sz_MB=${FILESIZE_101d:-80}
10600 local ra_MB=${READAHEAD_MB:-40}
10602 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10603 [ $free_MB -lt $sz_MB ] &&
10604 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10606 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10607 $LFS setstripe -c -1 $file || error "setstripe failed"
10609 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10610 echo Cancel LRU locks on lustre client to flush the client cache
10611 cancel_lru_locks osc
10613 echo Disable read-ahead
10614 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10615 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10616 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10617 $LCTL get_param -n llite.*.max_read_ahead_mb
10619 echo "Reading the test file $file with read-ahead disabled"
10620 local sz_KB=$((sz_MB * 1024 / 4))
10621 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10622 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10623 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10624 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10626 echo "Cancel LRU locks on lustre client to flush the client cache"
10627 cancel_lru_locks osc
10628 echo Enable read-ahead with ${ra_MB}MB
10629 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10631 echo "Reading the test file $file with read-ahead enabled"
10632 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10633 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10635 echo "read-ahead disabled time read $raOFF"
10636 echo "read-ahead enabled time read $raON"
10639 wait_delete_completed
10641 # use awk for this check instead of bash because it handles decimals
10642 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10643 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10645 run_test 101d "file read with and without read-ahead enabled"
10648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10650 local file=$DIR/$tfile
10651 local size_KB=500 #KB
10655 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10656 local need_KB=$((count * size_KB))
10657 [[ $free_KB -le $need_KB ]] &&
10658 skip_env "Need free space $need_KB, have $free_KB"
10660 echo "Creating $count ${size_KB}K test files"
10661 for ((i = 0; i < $count; i++)); do
10662 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10665 echo "Cancel LRU locks on lustre client to flush the client cache"
10666 cancel_lru_locks $OSC
10668 echo "Reset readahead stats"
10669 $LCTL set_param -n llite.*.read_ahead_stats=0
10671 for ((i = 0; i < $count; i++)); do
10672 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10675 $LCTL get_param llite.*.max_cached_mb
10676 $LCTL get_param llite.*.read_ahead_stats
10677 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10678 get_named_value 'misses' | calc_total)
10680 for ((i = 0; i < $count; i++)); do
10681 rm -rf $file.$i 2>/dev/null
10684 #10000 means 20% reads are missing in readahead
10685 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10687 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10690 which iozone || skip_env "no iozone installed"
10692 local old_debug=$($LCTL get_param debug)
10693 old_debug=${old_debug#*=}
10694 $LCTL set_param debug="reada mmap"
10696 # create a test file
10697 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10699 echo Cancel LRU locks on lustre client to flush the client cache
10700 cancel_lru_locks osc
10702 echo Reset readahead stats
10703 $LCTL set_param -n llite.*.read_ahead_stats=0
10705 echo mmap read the file with small block size
10706 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10709 echo checking missing pages
10710 $LCTL get_param llite.*.read_ahead_stats
10711 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10712 get_named_value 'misses' | calc_total)
10714 $LCTL set_param debug="$old_debug"
10715 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10718 run_test 101f "check mmap read performance"
10720 test_101g_brw_size_test() {
10722 local pages=$((mb * 1048576 / PAGE_SIZE))
10723 local file=$DIR/$tfile
10725 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10726 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10727 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10728 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10732 stack_trap "rm -f $file" EXIT
10733 $LCTL set_param -n osc.*.rpc_stats=0
10735 # 10 RPCs should be enough for the test
10737 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10738 { error "dd write ${mb} MB blocks failed"; return 3; }
10739 cancel_lru_locks osc
10740 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10741 { error "dd write ${mb} MB blocks failed"; return 4; }
10743 # calculate number of full-sized read and write RPCs
10744 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10745 sed -n '/pages per rpc/,/^$/p' |
10746 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10747 END { print reads,writes }'))
10748 # allow one extra full-sized read RPC for async readahead
10749 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10750 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10751 [[ ${rpcs[1]} == $count ]] ||
10752 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10756 remote_ost_nodsh && skip "remote OST with nodsh"
10759 local osts=$(get_facets OST)
10760 local list=$(comma_list $(osts_nodes))
10761 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10762 local brw_size="obdfilter.*.brw_size"
10764 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10766 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10768 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10769 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10770 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10771 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10772 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10773 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10775 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10778 if [[ $orig_mb -lt 16 ]]; then
10779 save_lustre_params $osts "$brw_size" > $p
10780 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10781 error "set 16MB RPC size failed"
10783 echo "remount client to enable new RPC size"
10784 remount_client $MOUNT || error "remount_client failed"
10787 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10788 # should be able to set brw_size=12, but no rpc_stats for that
10789 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10792 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10794 if [[ $orig_mb -lt 16 ]]; then
10795 restore_lustre_params < $p
10796 remount_client $MOUNT || error "remount_client restore failed"
10799 rm -f $p $DIR/$tfile
10801 run_test 101g "Big bulk(4/16 MiB) readahead"
10804 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10806 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10807 error "dd 70M file failed"
10808 echo Cancel LRU locks on lustre client to flush the client cache
10809 cancel_lru_locks osc
10811 echo "Reset readahead stats"
10812 $LCTL set_param -n llite.*.read_ahead_stats 0
10814 echo "Read 10M of data but cross 64M bundary"
10815 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10816 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10817 get_named_value 'misses' | calc_total)
10818 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10819 rm -f $p $DIR/$tfile
10821 run_test 101h "Readahead should cover current read window"
10824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10825 error "dd 10M file failed"
10827 local max_per_file_mb=$($LCTL get_param -n \
10828 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10829 cancel_lru_locks osc
10830 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10831 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10832 error "set max_read_ahead_per_file_mb to 1 failed"
10834 echo "Reset readahead stats"
10835 $LCTL set_param llite.*.read_ahead_stats=0
10837 dd if=$DIR/$tfile of=/dev/null bs=2M
10839 $LCTL get_param llite.*.read_ahead_stats
10840 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10841 awk '/misses/ { print $2 }')
10842 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10845 run_test 101i "allow current readahead to exceed reservation"
10848 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10849 error "setstripe $DIR/$tfile failed"
10850 local file_size=$((1048576 * 16))
10851 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10852 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10854 echo Disable read-ahead
10855 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10857 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10858 for blk in $PAGE_SIZE 1048576 $file_size; do
10859 cancel_lru_locks osc
10860 echo "Reset readahead stats"
10861 $LCTL set_param -n llite.*.read_ahead_stats=0
10862 local count=$(($file_size / $blk))
10863 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10864 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10865 get_named_value 'failed.to.fast.read' | calc_total)
10866 $LCTL get_param -n llite.*.read_ahead_stats
10867 [ $miss -eq $count ] || error "expected $count got $miss"
10870 rm -f $p $DIR/$tfile
10872 run_test 101j "A complete read block should be submitted when no RA"
10875 test_mkdir $DIR/$tdir
10876 chown $RUNAS_ID $DIR/$tdir
10879 STRIPE_COUNT=$OSTCOUNT
10880 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10882 trap cleanup_test102 EXIT
10884 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10886 for num in 1 2 3 4; do
10887 for count in $(seq 1 $STRIPE_COUNT); do
10888 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10889 local size=`expr $STRIPE_SIZE \* $num`
10890 local file=file"$num-$idx-$count"
10891 $1 $LFS setstripe -S $size -i $idx -c $count $file
10897 $1 tar cf $TMP/f102.tar $tdir --xattrs
10900 cleanup_test102() {
10902 rm -f $TMP/f102.tar
10903 rm -rf $DIR/d0.sanity/d102
10907 [ "$UID" != 0 ] && skip "must run as root"
10908 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10909 skip_env "must have user_xattr"
10911 [ -z "$(which setfattr 2>/dev/null)" ] &&
10912 skip_env "could not find setfattr"
10914 local testfile=$DIR/$tfile
10917 echo "set/get xattr..."
10918 setfattr -n trusted.name1 -v value1 $testfile ||
10919 error "setfattr -n trusted.name1=value1 $testfile failed"
10920 getfattr -n trusted.name1 $testfile 2> /dev/null |
10921 grep "trusted.name1=.value1" ||
10922 error "$testfile missing trusted.name1=value1"
10924 setfattr -n user.author1 -v author1 $testfile ||
10925 error "setfattr -n user.author1=author1 $testfile failed"
10926 getfattr -n user.author1 $testfile 2> /dev/null |
10927 grep "user.author1=.author1" ||
10928 error "$testfile missing trusted.author1=author1"
10930 echo "listxattr..."
10931 setfattr -n trusted.name2 -v value2 $testfile ||
10932 error "$testfile unable to set trusted.name2"
10933 setfattr -n trusted.name3 -v value3 $testfile ||
10934 error "$testfile unable to set trusted.name3"
10935 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10936 grep "trusted.name" | wc -l) -eq 3 ] ||
10937 error "$testfile missing 3 trusted.name xattrs"
10939 setfattr -n user.author2 -v author2 $testfile ||
10940 error "$testfile unable to set user.author2"
10941 setfattr -n user.author3 -v author3 $testfile ||
10942 error "$testfile unable to set user.author3"
10943 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10944 grep "user.author" | wc -l) -eq 3 ] ||
10945 error "$testfile missing 3 user.author xattrs"
10947 echo "remove xattr..."
10948 setfattr -x trusted.name1 $testfile ||
10949 error "$testfile error deleting trusted.name1"
10950 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10951 error "$testfile did not delete trusted.name1 xattr"
10953 setfattr -x user.author1 $testfile ||
10954 error "$testfile error deleting user.author1"
10955 echo "set lustre special xattr ..."
10956 $LFS setstripe -c1 $testfile
10957 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10958 awk -F "=" '/trusted.lov/ { print $2 }' )
10959 setfattr -n "trusted.lov" -v $lovea $testfile ||
10960 error "$testfile doesn't ignore setting trusted.lov again"
10961 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10962 error "$testfile allow setting invalid trusted.lov"
10965 run_test 102a "user xattr test =================================="
10967 check_102b_layout() {
10969 local testfile=$DIR/$tfile
10971 echo "test layout '$layout'"
10972 $LFS setstripe $layout $testfile || error "setstripe failed"
10973 $LFS getstripe -y $testfile
10975 echo "get/set/list trusted.lov xattr ..." # b=10930
10976 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10977 [[ "$value" =~ "trusted.lov" ]] ||
10978 error "can't get trusted.lov from $testfile"
10979 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10980 error "getstripe failed"
10982 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10984 value=$(cut -d= -f2 <<<$value)
10985 # LU-13168: truncated xattr should fail if short lov_user_md header
10986 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10987 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10988 for len in $lens; do
10989 echo "setfattr $len $testfile.2"
10990 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10991 [ $len -lt 66 ] && error "short xattr len=$len worked"
10993 local stripe_size=$($LFS getstripe -S $testfile.2)
10994 local stripe_count=$($LFS getstripe -c $testfile.2)
10995 [[ $stripe_size -eq 65536 ]] ||
10996 error "stripe size $stripe_size != 65536"
10997 [[ $stripe_count -eq $stripe_count_orig ]] ||
10998 error "stripe count $stripe_count != $stripe_count_orig"
10999 rm $testfile $testfile.2
11003 [ -z "$(which setfattr 2>/dev/null)" ] &&
11004 skip_env "could not find setfattr"
11005 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11007 # check plain layout
11008 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11010 # and also check composite layout
11011 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11014 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11017 [ -z "$(which setfattr 2>/dev/null)" ] &&
11018 skip_env "could not find setfattr"
11019 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11021 # b10930: get/set/list lustre.lov xattr
11022 echo "get/set/list lustre.lov xattr ..."
11023 test_mkdir $DIR/$tdir
11024 chown $RUNAS_ID $DIR/$tdir
11025 local testfile=$DIR/$tdir/$tfile
11026 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11027 error "setstripe failed"
11028 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11029 error "getstripe failed"
11030 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11031 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11033 local testfile2=${testfile}2
11034 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11035 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11037 $RUNAS $MCREATE $testfile2
11038 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11039 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11040 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11041 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11042 [ $stripe_count -eq $STRIPECOUNT ] ||
11043 error "stripe count $stripe_count != $STRIPECOUNT"
11045 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11047 compare_stripe_info1() {
11048 local stripe_index_all_zero=true
11050 for num in 1 2 3 4; do
11051 for count in $(seq 1 $STRIPE_COUNT); do
11052 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11053 local size=$((STRIPE_SIZE * num))
11054 local file=file"$num-$offset-$count"
11055 stripe_size=$($LFS getstripe -S $PWD/$file)
11056 [[ $stripe_size -ne $size ]] &&
11057 error "$file: size $stripe_size != $size"
11058 stripe_count=$($LFS getstripe -c $PWD/$file)
11059 # allow fewer stripes to be created, ORI-601
11060 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11061 error "$file: count $stripe_count != $count"
11062 stripe_index=$($LFS getstripe -i $PWD/$file)
11063 [[ $stripe_index -ne 0 ]] &&
11064 stripe_index_all_zero=false
11068 $stripe_index_all_zero &&
11069 error "all files are being extracted starting from OST index 0"
11073 have_xattrs_include() {
11074 tar --help | grep -q xattrs-include &&
11075 echo --xattrs-include="lustre.*"
11079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11082 XINC=$(have_xattrs_include)
11084 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11085 cd $DIR/$tdir/$tdir
11086 compare_stripe_info1
11088 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11092 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11094 XINC=$(have_xattrs_include)
11096 test_mkdir $DIR/$tdir.restore
11098 tar cf - --xattrs $tdir | tar xf - \
11099 -C $DIR/$tdir.restore --xattrs $XINC
11100 cd $DIR/$tdir.restore/$tdir
11101 compare_stripe_info1
11103 run_test 102f "tar copy files, not keep osts"
11106 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11107 skip "must have user_xattr"
11108 [ -z "$(which setfattr 2>/dev/null)" ] &&
11109 skip_env "could not find setfattr"
11110 [ -z "$(which getfattr 2>/dev/null)" ] &&
11111 skip_env "could not find getfattr"
11113 local xsize=${1:-1024} # in bytes
11114 local file=$DIR/$tfile
11115 local value="$(generate_string $xsize)"
11116 local xbig=trusted.big
11120 log "save $xbig on $file"
11121 if [ -z "$toobig" ]
11123 setfattr -n $xbig -v $value $file ||
11124 error "saving $xbig on $file failed"
11126 setfattr -n $xbig -v $value $file &&
11127 error "saving $xbig on $file succeeded"
11131 local orig=$(get_xattr_value $xbig $file)
11132 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11134 local xsml=trusted.sml
11135 log "save $xsml on $file"
11136 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11138 local new=$(get_xattr_value $xbig $file)
11139 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11141 log "grow $xsml on $file"
11142 setfattr -n $xsml -v "$value" $file ||
11143 error "growing $xsml on $file failed"
11145 new=$(get_xattr_value $xbig $file)
11146 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11147 log "$xbig still valid after growing $xsml"
11152 test_102h() { # bug 15777
11155 run_test 102h "grow xattr from inside inode to external block"
11158 large_xattr_enabled || skip_env "ea_inode feature disabled"
11160 echo "setting xattr of max xattr size: $(max_xattr_size)"
11161 grow_xattr $(max_xattr_size)
11163 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11164 echo "This should fail:"
11165 grow_xattr $(($(max_xattr_size) + 10)) 1
11167 run_test 102ha "grow xattr from inside inode to external inode"
11169 test_102i() { # bug 17038
11170 [ -z "$(which getfattr 2>/dev/null)" ] &&
11171 skip "could not find getfattr"
11174 ln -s $DIR/$tfile $DIR/${tfile}link
11175 getfattr -n trusted.lov $DIR/$tfile ||
11176 error "lgetxattr on $DIR/$tfile failed"
11177 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11178 grep -i "no such attr" ||
11179 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11180 rm -f $DIR/$tfile $DIR/${tfile}link
11182 run_test 102i "lgetxattr test on symbolic link ============"
11185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11186 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11188 XINC=$(have_xattrs_include)
11189 setup_test102 "$RUNAS"
11190 chown $RUNAS_ID $DIR/$tdir
11191 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11192 cd $DIR/$tdir/$tdir
11193 compare_stripe_info1 "$RUNAS"
11195 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11198 [ -z "$(which setfattr 2>/dev/null)" ] &&
11199 skip "could not find setfattr"
11202 # b22187 just check that does not crash for regular file.
11203 setfattr -n trusted.lov $DIR/$tfile
11204 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11205 local test_kdir=$DIR/$tdir
11206 test_mkdir $test_kdir
11207 local default_size=$($LFS getstripe -S $test_kdir)
11208 local default_count=$($LFS getstripe -c $test_kdir)
11209 local default_offset=$($LFS getstripe -i $test_kdir)
11210 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11211 error 'dir setstripe failed'
11212 setfattr -n trusted.lov $test_kdir
11213 local stripe_size=$($LFS getstripe -S $test_kdir)
11214 local stripe_count=$($LFS getstripe -c $test_kdir)
11215 local stripe_offset=$($LFS getstripe -i $test_kdir)
11216 [ $stripe_size -eq $default_size ] ||
11217 error "stripe size $stripe_size != $default_size"
11218 [ $stripe_count -eq $default_count ] ||
11219 error "stripe count $stripe_count != $default_count"
11220 [ $stripe_offset -eq $default_offset ] ||
11221 error "stripe offset $stripe_offset != $default_offset"
11222 rm -rf $DIR/$tfile $test_kdir
11224 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11227 [ -z "$(which getfattr 2>/dev/null)" ] &&
11228 skip "could not find getfattr"
11230 # LU-532 trusted. xattr is invisible to non-root
11231 local testfile=$DIR/$tfile
11235 echo "listxattr as user..."
11236 chown $RUNAS_ID $testfile
11237 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11238 grep -q "trusted" &&
11239 error "$testfile trusted xattrs are user visible"
11243 run_test 102l "listxattr size test =================================="
11245 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11246 local path=$DIR/$tfile
11249 listxattr_size_check $path || error "listattr_size_check $path failed"
11251 run_test 102m "Ensure listxattr fails on small bufffer ========"
11255 getxattr() { # getxattr path name
11256 # Return the base64 encoding of the value of xattr name on path.
11260 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11262 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11264 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11266 getfattr --absolute-names --encoding=base64 --name=$name $path |
11267 awk -F= -v name=$name '$1 == name {
11268 print substr($0, index($0, "=") + 1);
11272 test_102n() { # LU-4101 mdt: protect internal xattrs
11273 [ -z "$(which setfattr 2>/dev/null)" ] &&
11274 skip "could not find setfattr"
11275 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11277 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11280 local file0=$DIR/$tfile.0
11281 local file1=$DIR/$tfile.1
11282 local xattr0=$TMP/$tfile.0
11283 local xattr1=$TMP/$tfile.1
11284 local namelist="lov lma lmv link fid version som hsm"
11288 rm -rf $file0 $file1 $xattr0 $xattr1
11289 touch $file0 $file1
11291 # Get 'before' xattrs of $file1.
11292 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11294 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11295 namelist+=" lfsck_namespace"
11296 for name in $namelist; do
11297 # Try to copy xattr from $file0 to $file1.
11298 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11300 setfattr --name=trusted.$name --value="$value" $file1 ||
11301 error "setxattr 'trusted.$name' failed"
11303 # Try to set a garbage xattr.
11304 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11306 if [[ x$name == "xlov" ]]; then
11307 setfattr --name=trusted.lov --value="$value" $file1 &&
11308 error "setxattr invalid 'trusted.lov' success"
11310 setfattr --name=trusted.$name --value="$value" $file1 ||
11311 error "setxattr invalid 'trusted.$name' failed"
11314 # Try to remove the xattr from $file1. We don't care if this
11315 # appears to succeed or fail, we just don't want there to be
11316 # any changes or crashes.
11317 setfattr --remove=$trusted.$name $file1 2> /dev/null
11320 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11323 # Try to copy xattr from $file0 to $file1.
11324 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11326 setfattr --name=trusted.$name --value="$value" $file1 ||
11327 error "setxattr 'trusted.$name' failed"
11329 # Try to set a garbage xattr.
11330 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11332 setfattr --name=trusted.$name --value="$value" $file1 ||
11333 error "setxattr 'trusted.$name' failed"
11335 # Try to remove the xattr from $file1. We don't care if this
11336 # appears to succeed or fail, we just don't want there to be
11337 # any changes or crashes.
11338 setfattr --remove=$trusted.$name $file1 2> /dev/null
11341 # Get 'after' xattrs of file1.
11342 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11344 if ! diff $xattr0 $xattr1; then
11345 error "before and after xattrs of '$file1' differ"
11348 rm -rf $file0 $file1 $xattr0 $xattr1
11352 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11354 test_102p() { # LU-4703 setxattr did not check ownership
11355 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11356 skip "MDS needs to be at least 2.5.56"
11358 local testfile=$DIR/$tfile
11362 echo "setfacl as user..."
11363 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11364 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11366 echo "setfattr as user..."
11367 setfacl -m "u:$RUNAS_ID:---" $testfile
11368 $RUNAS setfattr -x system.posix_acl_access $testfile
11369 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11371 run_test 102p "check setxattr(2) correctly fails without permission"
11374 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11375 skip "MDS needs to be at least 2.6.92"
11377 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11379 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11382 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11383 skip "MDS needs to be at least 2.6.93"
11385 touch $DIR/$tfile || error "touch"
11386 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11387 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11388 rm $DIR/$tfile || error "rm"
11391 mkdir -p $DIR/$tdir || error "mkdir"
11392 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11393 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11394 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11395 error "$testfile error deleting user.author1"
11396 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11397 grep "user.$(basename $tdir)" &&
11398 error "$tdir did not delete user.$(basename $tdir)"
11399 rmdir $DIR/$tdir || error "rmdir"
11402 test_mkdir $DIR/$tdir
11403 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11404 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11405 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11406 error "$testfile error deleting user.author1"
11407 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11408 grep "user.$(basename $tdir)" &&
11409 error "$tdir did not delete user.$(basename $tdir)"
11410 rmdir $DIR/$tdir || error "rm striped dir"
11412 run_test 102r "set EAs with empty values"
11415 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11416 skip "MDS needs to be at least 2.11.52"
11418 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11420 save_lustre_params client "llite.*.xattr_cache" > $save
11422 for cache in 0 1; do
11423 lctl set_param llite.*.xattr_cache=$cache
11426 touch $DIR/$tfile || error "touch"
11427 for prefix in lustre security system trusted user; do
11428 # Note getxattr() may fail with 'Operation not
11429 # supported' or 'No such attribute' depending
11430 # on prefix and cache.
11431 getfattr -n $prefix.n102s $DIR/$tfile &&
11432 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11436 restore_lustre_params < $save
11438 run_test 102s "getting nonexistent xattrs should fail"
11441 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11442 skip "MDS needs to be at least 2.11.52"
11444 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11446 save_lustre_params client "llite.*.xattr_cache" > $save
11448 for cache in 0 1; do
11449 lctl set_param llite.*.xattr_cache=$cache
11451 for buf_size in 0 256; do
11453 touch $DIR/$tfile || error "touch"
11454 setfattr -n user.multiop $DIR/$tfile
11455 $MULTIOP $DIR/$tfile oa$buf_size ||
11456 error "cannot get zero length xattr value (buf_size = $buf_size)"
11460 restore_lustre_params < $save
11462 run_test 102t "zero length xattr values handled correctly"
11466 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11471 [ "$UID" != 0 ] && skip "must run as root"
11472 $GSS && skip_env "could not run under gss"
11473 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11474 skip_env "must have acl enabled"
11475 [ -z "$(which setfacl 2>/dev/null)" ] &&
11476 skip_env "could not find setfacl"
11477 remote_mds_nodsh && skip "remote MDS with nodsh"
11479 gpasswd -a daemon bin # LU-5641
11480 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11482 declare -a identity_old
11484 for num in $(seq $MDSCOUNT); do
11485 switch_identity $num true || identity_old[$num]=$?
11488 SAVE_UMASK=$(umask)
11490 mkdir -p $DIR/$tdir
11493 echo "performing cp ..."
11494 run_acl_subtest cp || error "run_acl_subtest cp failed"
11495 echo "performing getfacl-noacl..."
11496 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11497 echo "performing misc..."
11498 run_acl_subtest misc || error "misc test failed"
11499 echo "performing permissions..."
11500 run_acl_subtest permissions || error "permissions failed"
11501 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11502 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11503 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11504 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11506 echo "performing permissions xattr..."
11507 run_acl_subtest permissions_xattr ||
11508 error "permissions_xattr failed"
11510 echo "performing setfacl..."
11511 run_acl_subtest setfacl || error "setfacl test failed"
11513 # inheritance test got from HP
11514 echo "performing inheritance..."
11515 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11516 chmod +x make-tree || error "chmod +x failed"
11517 run_acl_subtest inheritance || error "inheritance test failed"
11520 echo "LU-974 ignore umask when acl is enabled..."
11521 run_acl_subtest 974 || error "LU-974 umask test failed"
11522 if [ $MDSCOUNT -ge 2 ]; then
11523 run_acl_subtest 974_remote ||
11524 error "LU-974 umask test failed under remote dir"
11527 echo "LU-2561 newly created file is same size as directory..."
11528 if [ "$mds1_FSTYPE" != "zfs" ]; then
11529 run_acl_subtest 2561 || error "LU-2561 test failed"
11531 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11534 run_acl_subtest 4924 || error "LU-4924 test failed"
11539 for num in $(seq $MDSCOUNT); do
11540 if [ "${identity_old[$num]}" = 1 ]; then
11541 switch_identity $num false || identity_old[$num]=$?
11545 run_test 103a "acl test"
11551 for U in {0..511}; do
11553 local O=$(printf "%04o" $U)
11555 umask $(printf "%04o" $((511 ^ $O)))
11556 $LFS setstripe -c 1 $DIR/$tfile.s$O
11557 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11559 (( $S == ($O & 0666) )) ||
11560 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11562 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11563 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11564 (( $S == ($O & 0666) )) ||
11565 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11567 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11568 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11569 (( $S == ($O & 0666) )) ||
11570 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11571 rm -f $DIR/$tfile.[smp]$0
11575 # limit the concurrently running threads to 64. LU-11878
11576 local idx=$((U % 64))
11577 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11582 run_test 103b "umask lfs setstripe"
11585 mkdir -p $DIR/$tdir
11586 cp -rp $DIR/$tdir $DIR/$tdir.bak
11588 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11589 error "$DIR/$tdir shouldn't contain default ACL"
11590 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11591 error "$DIR/$tdir.bak shouldn't contain default ACL"
11594 run_test 103c "'cp -rp' won't set empty acl"
11599 local saved_debug=$($LCTL get_param -n debug)
11601 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11602 skip "MDS needs to be at least 2.14.52"
11604 large_xattr_enabled || skip_env "ea_inode feature disabled"
11606 mkdir -p $DIR/$tdir
11607 # add big LOV EA to cause reply buffer overflow earlier
11608 $LFS setstripe -C 1000 $DIR/$tdir
11609 lctl set_param mdc.*-mdc*.stats=clear
11611 $LCTL set_param debug=0
11612 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11613 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11615 # add a large number of default ACLs (expect 8000+ for 2.13+)
11616 for U in {2..7000}; do
11617 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11618 error "Able to add just $U default ACLs"
11620 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11621 echo "$numacl default ACLs created"
11623 stat $DIR/$tdir || error "Cannot stat directory"
11624 # check file creation
11625 touch $DIR/$tdir/$tfile ||
11626 error "failed to create $tfile with $numacl default ACLs"
11627 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11628 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11629 echo "$fileacl ACLs were inherited"
11630 (( $fileacl == $numacl )) ||
11631 error "Not all default ACLs were inherited: $numacl != $fileacl"
11632 # check that new ACLs creation adds new ACLs to inherited ACLs
11633 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11634 error "Cannot set new ACL"
11635 numacl=$((numacl + 1))
11636 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11637 (( $fileacl == $numacl )) ||
11638 error "failed to add new ACL: $fileacl != $numacl as expected"
11639 # adds more ACLs to a file to reach their maximum at 8000+
11641 for U in {20000..25000}; do
11642 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11643 numacl=$((numacl + 1))
11645 echo "Added $numacl more ACLs to the file"
11646 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11647 echo "Total $fileacl ACLs in file"
11648 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11649 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11650 rmdir $DIR/$tdir || error "Cannot remove directory"
11652 run_test 103e "inheritance of big amount of default ACLs"
11655 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11656 skip "MDS needs to be at least 2.14.51"
11658 large_xattr_enabled || skip_env "ea_inode feature disabled"
11660 # enable changelog to consume more internal MDD buffers
11663 mkdir -p $DIR/$tdir
11665 $LFS setstripe -C 1000 $DIR/$tdir
11666 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11667 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11668 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11669 rmdir $DIR/$tdir || error "Cannot remove directory"
11671 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11677 lfs df || error "lfs df failed"
11678 lfs df -ih || error "lfs df -ih failed"
11679 lfs df -h $DIR || error "lfs df -h $DIR failed"
11680 lfs df -i $DIR || error "lfs df -i $DIR failed"
11681 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11682 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11684 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11685 lctl --device %$OSC deactivate
11686 lfs df || error "lfs df with deactivated OSC failed"
11687 lctl --device %$OSC activate
11688 # wait the osc back to normal
11689 wait_osc_import_ready client ost
11691 lfs df || error "lfs df with reactivated OSC failed"
11694 run_test 104a "lfs df [-ih] [path] test ========================="
11697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11698 [ $RUNAS_ID -eq $UID ] &&
11699 skip_env "RUNAS_ID = UID = $UID -- skipping"
11701 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11702 grep "Permission denied" | wc -l)))
11703 if [ $denied_cnt -ne 0 ]; then
11704 error "lfs check servers test failed"
11707 run_test 104b "$RUNAS lfs check servers test ===================="
11710 # Verify $1 is within range of $2.
11711 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11712 # $1 is <= 2% of $2. Else Fail.
11715 # Strip all units (M, G, T)
11716 actual=$(echo $1 | tr -d A-Z)
11717 expect=$(echo $2 | tr -d A-Z)
11719 expect_lo=$(($expect * 98 / 100)) # 2% below
11720 expect_hi=$(($expect * 102 / 100)) # 2% above
11722 # permit 2% drift above and below
11723 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11728 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11730 local ost_param="osd-zfs.$FSNAME-OST0000."
11731 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11732 local ofacets=$(get_facets OST)
11733 local mfacets=$(get_facets MDS)
11734 local saved_ost_blocks=
11735 local saved_mdt_blocks=
11737 echo "Before recordsize change"
11738 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11739 df=($(df -h | grep "$MOUNT"$))
11742 echo "lfs output : ${lfs_df[*]}"
11743 echo "df output : ${df[*]}"
11745 for facet in ${ofacets//,/ }; do
11746 if [ -z $saved_ost_blocks ]; then
11747 saved_ost_blocks=$(do_facet $facet \
11748 lctl get_param -n $ost_param.blocksize)
11749 echo "OST Blocksize: $saved_ost_blocks"
11751 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11752 do_facet $facet zfs set recordsize=32768 $ost
11755 # BS too small. Sufficient for functional testing.
11756 for facet in ${mfacets//,/ }; do
11757 if [ -z $saved_mdt_blocks ]; then
11758 saved_mdt_blocks=$(do_facet $facet \
11759 lctl get_param -n $mdt_param.blocksize)
11760 echo "MDT Blocksize: $saved_mdt_blocks"
11762 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11763 do_facet $facet zfs set recordsize=32768 $mdt
11766 # Give new values chance to reflect change
11769 echo "After recordsize change"
11770 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11771 df_after=($(df -h | grep "$MOUNT"$))
11774 echo "lfs output : ${lfs_df_after[*]}"
11775 echo "df output : ${df_after[*]}"
11778 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11779 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11780 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11781 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11782 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11783 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11786 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11787 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11788 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11789 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11790 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11791 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11793 # Restore MDT recordize back to original
11794 for facet in ${mfacets//,/ }; do
11795 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11796 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11799 # Restore OST recordize back to original
11800 for facet in ${ofacets//,/ }; do
11801 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11802 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11807 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11810 # doesn't work on 2.4 kernels
11812 if $(flock_is_enabled); then
11813 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11815 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11819 run_test 105a "flock when mounted without -o flock test ========"
11823 if $(flock_is_enabled); then
11824 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11826 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11830 run_test 105b "fcntl when mounted without -o flock test ========"
11834 if $(flock_is_enabled); then
11835 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11837 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11841 run_test 105c "lockf when mounted without -o flock test"
11843 test_105d() { # bug 15924
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11846 test_mkdir $DIR/$tdir
11847 flock_is_enabled || skip_env "mount w/o flock enabled"
11848 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11849 $LCTL set_param fail_loc=0x80000315
11850 flocks_test 2 $DIR/$tdir
11852 run_test 105d "flock race (should not freeze) ========"
11854 test_105e() { # bug 22660 && 22040
11855 flock_is_enabled || skip_env "mount w/o flock enabled"
11858 flocks_test 3 $DIR/$tfile
11860 run_test 105e "Two conflicting flocks from same process"
11862 test_106() { #bug 10921
11863 test_mkdir $DIR/$tdir
11864 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11865 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11867 run_test 106 "attempt exec of dir followed by chown of that dir"
11870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11878 local save_pattern=$(sysctl -n kernel.core_pattern)
11879 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11880 sysctl -w kernel.core_pattern=$file
11881 sysctl -w kernel.core_uses_pid=0
11883 ulimit -c unlimited
11889 kill -s 11 $SLEEPPID
11891 if [ -e $file ]; then
11892 size=`stat -c%s $file`
11893 [ $size -eq 0 ] && error "Fail to create core file $file"
11895 error "Fail to create core file $file"
11898 sysctl -w kernel.core_pattern=$save_pattern
11899 sysctl -w kernel.core_uses_pid=$save_uses_pid
11902 run_test 107 "Coredump on SIG"
11905 test_mkdir $DIR/$tdir
11906 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11907 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11908 error "mkdir with 256 char should fail, but did not"
11909 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11910 error "create with 255 char failed"
11911 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11912 error "create with 256 char should fail, but did not"
11917 run_test 110 "filename length checking"
11920 # Purpose: To verify dynamic thread (OSS) creation.
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 remote_ost_nodsh && skip "remote OST with nodsh"
11926 # Lustre does not stop service threads once they are started.
11927 # Reset number of running threads to default.
11932 local save_params="$TMP/sanity-$TESTNAME.parameters"
11934 # Get ll_ost_io count before I/O
11935 OSTIO_pre=$(do_facet ost1 \
11936 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11937 # Exit if lustre is not running (ll_ost_io not running).
11938 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11940 echo "Starting with $OSTIO_pre threads"
11941 local thread_max=$((OSTIO_pre * 2))
11942 local rpc_in_flight=$((thread_max * 2))
11943 # this is limited to OSC_MAX_RIF_MAX (256)
11944 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
11945 thread_max=$((rpc_in_flight / 2))
11946 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
11949 # Number of I/O Process proposed to be started.
11951 local facets=$(get_facets OST)
11953 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11954 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11956 # Set in_flight to $rpc_in_flight
11957 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11958 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11959 nfiles=${rpc_in_flight}
11960 # Set ost thread_max to $thread_max
11961 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11963 # 5 Minutes should be sufficient for max number of OSS
11964 # threads(thread_max) to be created.
11968 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11969 test_mkdir $DIR/$tdir
11970 for i in $(seq $nfiles); do
11971 local file=$DIR/$tdir/${tfile}-$i
11972 $LFS setstripe -c -1 -i 0 $file
11973 ($WTL $file $timeout)&
11976 # I/O Started - Wait for thread_started to reach thread_max or report
11977 # error if thread_started is more than thread_max.
11978 echo "Waiting for thread_started to reach thread_max"
11979 local thread_started=0
11980 local end_time=$((SECONDS + timeout))
11982 while [ $SECONDS -le $end_time ] ; do
11984 # Get ost i/o thread_started count.
11985 thread_started=$(do_facet ost1 \
11987 ost.OSS.ost_io.threads_started | cut -d= -f2")
11988 # Break out if thread_started is equal/greater than thread_max
11989 if [[ $thread_started -ge $thread_max ]]; then
11990 echo ll_ost_io thread_started $thread_started, \
11991 equal/greater than thread_max $thread_max
11997 # Cleanup - We have the numbers, Kill i/o jobs if running.
11998 jobcount=($(jobs -p))
11999 for i in $(seq 0 $((${#jobcount[@]}-1)))
12001 kill -9 ${jobcount[$i]}
12002 if [ $? -ne 0 ] ; then
12004 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
12008 # Cleanup files left by WTL binary.
12009 for i in $(seq $nfiles); do
12010 local file=$DIR/$tdir/${tfile}-$i
12012 if [ $? -ne 0 ] ; then
12013 echo "Warning: Failed to delete file $file"
12017 restore_lustre_params <$save_params
12018 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
12020 # Error out if no new thread has started or Thread started is greater
12022 if [[ $thread_started -le $OSTIO_pre ||
12023 $thread_started -gt $thread_max ]]; then
12024 error "ll_ost_io: thread_started $thread_started" \
12025 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
12026 "No new thread started or thread started greater " \
12030 run_test 115 "verify dynamic thread creation===================="
12032 test_116a() { # was previously test_116()
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12035 remote_mds_nodsh && skip "remote MDS with nodsh"
12037 echo -n "Free space priority "
12038 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12043 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12044 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12045 stack_trap simple_cleanup_common
12047 # Check if we need to generate uneven OSTs
12048 test_mkdir -p $DIR/$tdir/OST${MINI}
12049 local FILL=$((MINV / 4))
12050 local DIFF=$((MAXV - MINV))
12051 local DIFF2=$((DIFF * 100 / MINV))
12053 local threshold=$(do_facet $SINGLEMDS \
12054 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12055 threshold=${threshold%%%}
12056 echo -n "Check for uneven OSTs: "
12057 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12059 if [[ $DIFF2 -gt $threshold ]]; then
12061 echo "Don't need to fill OST$MINI"
12063 # generate uneven OSTs. Write 2% over the QOS threshold value
12065 DIFF=$((threshold - DIFF2 + 2))
12066 DIFF2=$((MINV * DIFF / 100))
12067 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12068 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12069 error "setstripe failed"
12070 DIFF=$((DIFF2 / 2048))
12072 while [ $i -lt $DIFF ]; do
12074 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12075 bs=2M count=1 2>/dev/null
12084 DIFF=$((MAXV - MINV))
12085 DIFF2=$((DIFF * 100 / MINV))
12086 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12087 if [ $DIFF2 -gt $threshold ]; then
12090 skip "QOS imbalance criteria not met"
12098 # now fill using QOS
12099 $LFS setstripe -c 1 $DIR/$tdir
12100 FILL=$((FILL / 200))
12101 if [ $FILL -gt 600 ]; then
12104 echo "writing $FILL files to QOS-assigned OSTs"
12106 while [ $i -lt $FILL ]; do
12108 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12109 count=1 2>/dev/null
12112 echo "wrote $i 200k files"
12116 echo "Note: free space may not be updated, so measurements might be off"
12118 DIFF2=$((MAXV - MINV))
12119 echo "free space delta: orig $DIFF final $DIFF2"
12120 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12121 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12122 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12123 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12124 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12125 if [[ $DIFF -gt 0 ]]; then
12126 FILL=$((DIFF2 * 100 / DIFF - 100))
12127 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12130 # Figure out which files were written where
12131 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12132 awk '/'$MINI1': / {print $2; exit}')
12134 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12135 echo "$MINC files created on smaller OST $MINI1"
12136 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12137 awk '/'$MAXI1': / {print $2; exit}')
12139 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12140 echo "$MAXC files created on larger OST $MAXI1"
12141 if [[ $MINC -gt 0 ]]; then
12142 FILL=$((MAXC * 100 / MINC - 100))
12143 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12145 [[ $MAXC -gt $MINC ]] ||
12146 error_ignore LU-9 "stripe QOS didn't balance free space"
12148 run_test 116a "stripe QOS: free space balance ==================="
12150 test_116b() { # LU-2093
12151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12152 remote_mds_nodsh && skip "remote MDS with nodsh"
12154 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12155 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12156 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12157 [ -z "$old_rr" ] && skip "no QOS"
12158 do_facet $SINGLEMDS lctl set_param \
12159 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12160 mkdir -p $DIR/$tdir
12161 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12162 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12163 do_facet $SINGLEMDS lctl set_param fail_loc=0
12165 do_facet $SINGLEMDS lctl set_param \
12166 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12168 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12170 test_117() # bug 10891
12172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12174 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12175 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12176 lctl set_param fail_loc=0x21e
12177 > $DIR/$tfile || error "truncate failed"
12178 lctl set_param fail_loc=0
12179 echo "Truncate succeeded."
12182 run_test 117 "verify osd extend =========="
12184 NO_SLOW_RESENDCOUNT=4
12185 export OLD_RESENDCOUNT=""
12186 set_resend_count () {
12187 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12188 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12189 lctl set_param -n $PROC_RESENDCOUNT $1
12190 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12193 # for reduce test_118* time (b=14842)
12194 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12196 # Reset async IO behavior after error case
12198 FILE=$DIR/reset_async
12200 # Ensure all OSCs are cleared
12201 $LFS setstripe -c -1 $FILE
12202 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12207 test_118a() #bug 11710
12209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12217 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12218 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12223 run_test 118a "verify O_SYNC works =========="
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12228 remote_ost_nodsh && skip "remote OST with nodsh"
12232 #define OBD_FAIL_SRV_ENOENT 0x217
12233 set_nodes_failloc "$(osts_nodes)" 0x217
12234 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12236 set_nodes_failloc "$(osts_nodes)" 0
12237 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12238 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12241 if [[ $RC -eq 0 ]]; then
12242 error "Must return error due to dropped pages, rc=$RC"
12246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12251 echo "Dirty pages not leaked on ENOENT"
12253 # Due to the above error the OSC will issue all RPCs syncronously
12254 # until a subsequent RPC completes successfully without error.
12255 $MULTIOP $DIR/$tfile Ow4096yc
12260 run_test 118b "Reclaim dirty pages on fatal error =========="
12264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12266 # for 118c, restore the original resend count, LU-1940
12267 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12268 set_resend_count $OLD_RESENDCOUNT
12269 remote_ost_nodsh && skip "remote OST with nodsh"
12273 #define OBD_FAIL_OST_EROFS 0x216
12274 set_nodes_failloc "$(osts_nodes)" 0x216
12276 # multiop should block due to fsync until pages are written
12277 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12281 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12282 error "Multiop failed to block on fsync, pid=$MULTIPID"
12285 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12287 if [[ $WRITEBACK -eq 0 ]]; then
12288 error "No page in writeback, writeback=$WRITEBACK"
12291 set_nodes_failloc "$(osts_nodes)" 0
12294 if [[ $RC -ne 0 ]]; then
12295 error "Multiop fsync failed, rc=$RC"
12298 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12299 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12301 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12302 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12306 echo "Dirty pages flushed via fsync on EROFS"
12309 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12311 # continue to use small resend count to reduce test_118* time (b=14842)
12312 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12317 remote_ost_nodsh && skip "remote OST with nodsh"
12321 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12322 set_nodes_failloc "$(osts_nodes)" 0x214
12323 # multiop should block due to fsync until pages are written
12324 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12328 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12329 error "Multiop failed to block on fsync, pid=$MULTIPID"
12332 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12334 if [[ $WRITEBACK -eq 0 ]]; then
12335 error "No page in writeback, writeback=$WRITEBACK"
12338 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12339 set_nodes_failloc "$(osts_nodes)" 0
12341 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12342 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12344 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12345 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12349 echo "Dirty pages gaurenteed flushed via fsync"
12352 run_test 118d "Fsync validation inject a delay of the bulk =========="
12355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12359 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12360 lctl set_param fail_loc=0x8000040a
12362 # Should simulate EINVAL error which is fatal
12363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12365 if [[ $RC -eq 0 ]]; then
12366 error "Must return error due to dropped pages, rc=$RC"
12369 lctl set_param fail_loc=0x0
12371 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12372 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12373 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12375 if [[ $LOCKED -ne 0 ]]; then
12376 error "Locked pages remain in cache, locked=$LOCKED"
12379 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12380 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12384 echo "No pages locked after fsync"
12389 run_test 118f "Simulate unrecoverable OSC side error =========="
12392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12396 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12397 lctl set_param fail_loc=0x406
12399 # simulate local -ENOMEM
12400 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12403 lctl set_param fail_loc=0
12404 if [[ $RC -eq 0 ]]; then
12405 error "Must return error due to dropped pages, rc=$RC"
12408 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12409 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12410 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12412 if [[ $LOCKED -ne 0 ]]; then
12413 error "Locked pages remain in cache, locked=$LOCKED"
12416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12421 echo "No pages locked after fsync"
12426 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12430 remote_ost_nodsh && skip "remote OST with nodsh"
12434 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12435 set_nodes_failloc "$(osts_nodes)" 0x20e
12436 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12437 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12440 set_nodes_failloc "$(osts_nodes)" 0
12441 if [[ $RC -eq 0 ]]; then
12442 error "Must return error due to dropped pages, rc=$RC"
12445 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12446 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12447 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12449 if [[ $LOCKED -ne 0 ]]; then
12450 error "Locked pages remain in cache, locked=$LOCKED"
12453 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12454 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12458 echo "No pages locked after fsync"
12462 run_test 118h "Verify timeout in handling recoverables errors =========="
12464 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12468 remote_ost_nodsh && skip "remote OST with nodsh"
12472 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12473 set_nodes_failloc "$(osts_nodes)" 0x20e
12475 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12476 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12479 set_nodes_failloc "$(osts_nodes)" 0
12483 if [[ $RC -ne 0 ]]; then
12484 error "got error, but should be not, rc=$RC"
12487 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12488 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12489 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12490 if [[ $LOCKED -ne 0 ]]; then
12491 error "Locked pages remain in cache, locked=$LOCKED"
12494 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12495 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12499 echo "No pages locked after fsync"
12503 run_test 118i "Fix error before timeout in recoverable error =========="
12505 [ "$SLOW" = "no" ] && set_resend_count 4
12508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12509 remote_ost_nodsh && skip "remote OST with nodsh"
12513 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12514 set_nodes_failloc "$(osts_nodes)" 0x220
12516 # return -EIO from OST
12517 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12519 set_nodes_failloc "$(osts_nodes)" 0x0
12520 if [[ $RC -eq 0 ]]; then
12521 error "Must return error due to dropped pages, rc=$RC"
12524 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12525 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12526 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12527 if [[ $LOCKED -ne 0 ]]; then
12528 error "Locked pages remain in cache, locked=$LOCKED"
12531 # in recoverable error on OST we want resend and stay until it finished
12532 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12533 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12537 echo "No pages locked after fsync"
12541 run_test 118j "Simulate unrecoverable OST side error =========="
12545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12546 remote_ost_nodsh && skip "remote OSTs with nodsh"
12548 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12549 set_nodes_failloc "$(osts_nodes)" 0x20e
12550 test_mkdir $DIR/$tdir
12552 for ((i=0;i<10;i++)); do
12553 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12554 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12561 set_nodes_failloc "$(osts_nodes)" 0
12564 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12566 test_118l() # LU-646
12568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12570 test_mkdir $DIR/$tdir
12571 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12574 run_test 118l "fsync dir"
12576 test_118m() # LU-3066
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 test_mkdir $DIR/$tdir
12581 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12584 run_test 118m "fdatasync dir ========="
12586 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12594 remote_ost_nodsh && skip "remote OSTs with nodsh"
12596 # Sleep to avoid a cached response.
12597 #define OBD_STATFS_CACHE_SECONDS 1
12600 # Inject a 10 second delay in the OST_STATFS handler.
12601 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12602 set_nodes_failloc "$(osts_nodes)" 0x242
12605 stat --file-system $MOUNT > /dev/null
12608 set_nodes_failloc "$(osts_nodes)" 0
12610 if ((end - begin > 20)); then
12611 error "statfs took $((end - begin)) seconds, expected 10"
12614 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12616 test_119a() # bug 11737
12618 BSIZE=$((512 * 1024))
12619 directio write $DIR/$tfile 0 1 $BSIZE
12620 # We ask to read two blocks, which is more than a file size.
12621 # directio will indicate an error when requested and actual
12622 # sizes aren't equeal (a normal situation in this case) and
12623 # print actual read amount.
12624 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12625 if [ "$NOB" != "$BSIZE" ]; then
12626 error "read $NOB bytes instead of $BSIZE"
12630 run_test 119a "Short directIO read must return actual read amount"
12632 test_119b() # bug 11737
12634 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12636 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12637 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12639 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12640 error "direct read failed"
12643 run_test 119b "Sparse directIO read must return actual read amount"
12645 test_119c() # bug 13099
12648 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12649 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12652 run_test 119c "Testing for direct read hitting hole"
12654 test_119d() # bug 15950
12656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12658 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12659 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12661 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12662 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12663 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12664 lctl set_param fail_loc=0x40d
12665 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12668 cat $DIR/$tfile > /dev/null &
12669 lctl set_param fail_loc=0
12672 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12674 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12675 error "the read rpcs have not completed in 2s"
12677 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12679 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12683 remote_mds_nodsh && skip "remote MDS with nodsh"
12684 test_mkdir -i0 -c1 $DIR/$tdir
12685 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12686 skip_env "no early lock cancel on server"
12688 lru_resize_disable mdc
12689 lru_resize_disable osc
12690 cancel_lru_locks mdc
12691 # asynchronous object destroy at MDT could cause bl ast to client
12692 cancel_lru_locks osc
12694 stat $DIR/$tdir > /dev/null
12695 can1=$(do_facet mds1 \
12696 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12697 awk '/ldlm_cancel/ {print $2}')
12698 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12699 awk '/ldlm_bl_callback/ {print $2}')
12700 test_mkdir -i0 -c1 $DIR/$tdir/d1
12701 can2=$(do_facet mds1 \
12702 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12703 awk '/ldlm_cancel/ {print $2}')
12704 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12705 awk '/ldlm_bl_callback/ {print $2}')
12706 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12707 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12708 lru_resize_enable mdc
12709 lru_resize_enable osc
12711 run_test 120a "Early Lock Cancel: mkdir test"
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12715 remote_mds_nodsh && skip "remote MDS with nodsh"
12716 test_mkdir $DIR/$tdir
12717 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12718 skip_env "no early lock cancel on server"
12720 lru_resize_disable mdc
12721 lru_resize_disable osc
12722 cancel_lru_locks mdc
12723 stat $DIR/$tdir > /dev/null
12724 can1=$(do_facet $SINGLEMDS \
12725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12726 awk '/ldlm_cancel/ {print $2}')
12727 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12728 awk '/ldlm_bl_callback/ {print $2}')
12729 touch $DIR/$tdir/f1
12730 can2=$(do_facet $SINGLEMDS \
12731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12732 awk '/ldlm_cancel/ {print $2}')
12733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12734 awk '/ldlm_bl_callback/ {print $2}')
12735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12737 lru_resize_enable mdc
12738 lru_resize_enable osc
12740 run_test 120b "Early Lock Cancel: create test"
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12744 remote_mds_nodsh && skip "remote MDS with nodsh"
12745 test_mkdir -i0 -c1 $DIR/$tdir
12746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12747 skip "no early lock cancel on server"
12749 lru_resize_disable mdc
12750 lru_resize_disable osc
12751 test_mkdir -i0 -c1 $DIR/$tdir/d1
12752 test_mkdir -i0 -c1 $DIR/$tdir/d2
12753 touch $DIR/$tdir/d1/f1
12754 cancel_lru_locks mdc
12755 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12756 can1=$(do_facet mds1 \
12757 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12758 awk '/ldlm_cancel/ {print $2}')
12759 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12760 awk '/ldlm_bl_callback/ {print $2}')
12761 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12762 can2=$(do_facet mds1 \
12763 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12764 awk '/ldlm_cancel/ {print $2}')
12765 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12766 awk '/ldlm_bl_callback/ {print $2}')
12767 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12768 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12769 lru_resize_enable mdc
12770 lru_resize_enable osc
12772 run_test 120c "Early Lock Cancel: link test"
12775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12776 remote_mds_nodsh && skip "remote MDS with nodsh"
12777 test_mkdir -i0 -c1 $DIR/$tdir
12778 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12779 skip_env "no early lock cancel on server"
12781 lru_resize_disable mdc
12782 lru_resize_disable osc
12784 cancel_lru_locks mdc
12785 stat $DIR/$tdir > /dev/null
12786 can1=$(do_facet mds1 \
12787 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12788 awk '/ldlm_cancel/ {print $2}')
12789 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12790 awk '/ldlm_bl_callback/ {print $2}')
12791 chmod a+x $DIR/$tdir
12792 can2=$(do_facet mds1 \
12793 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12794 awk '/ldlm_cancel/ {print $2}')
12795 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12796 awk '/ldlm_bl_callback/ {print $2}')
12797 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12798 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12799 lru_resize_enable mdc
12800 lru_resize_enable osc
12802 run_test 120d "Early Lock Cancel: setattr test"
12805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12806 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12807 skip_env "no early lock cancel on server"
12808 remote_mds_nodsh && skip "remote MDS with nodsh"
12810 local dlmtrace_set=false
12812 test_mkdir -i0 -c1 $DIR/$tdir
12813 lru_resize_disable mdc
12814 lru_resize_disable osc
12815 ! $LCTL get_param debug | grep -q dlmtrace &&
12816 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12817 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12818 cancel_lru_locks mdc
12819 cancel_lru_locks osc
12820 dd if=$DIR/$tdir/f1 of=/dev/null
12821 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12822 # XXX client can not do early lock cancel of OST lock
12823 # during unlink (LU-4206), so cancel osc lock now.
12825 cancel_lru_locks osc
12826 can1=$(do_facet mds1 \
12827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12828 awk '/ldlm_cancel/ {print $2}')
12829 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12830 awk '/ldlm_bl_callback/ {print $2}')
12831 unlink $DIR/$tdir/f1
12833 can2=$(do_facet mds1 \
12834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12835 awk '/ldlm_cancel/ {print $2}')
12836 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12837 awk '/ldlm_bl_callback/ {print $2}')
12838 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12839 $LCTL dk $TMP/cancel.debug.txt
12840 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12841 $LCTL dk $TMP/blocking.debug.txt
12842 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12843 lru_resize_enable mdc
12844 lru_resize_enable osc
12846 run_test 120e "Early Lock Cancel: unlink test"
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12850 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12851 skip_env "no early lock cancel on server"
12852 remote_mds_nodsh && skip "remote MDS with nodsh"
12854 test_mkdir -i0 -c1 $DIR/$tdir
12855 lru_resize_disable mdc
12856 lru_resize_disable osc
12857 test_mkdir -i0 -c1 $DIR/$tdir/d1
12858 test_mkdir -i0 -c1 $DIR/$tdir/d2
12859 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12860 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12861 cancel_lru_locks mdc
12862 cancel_lru_locks osc
12863 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12864 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12865 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12866 # XXX client can not do early lock cancel of OST lock
12867 # during rename (LU-4206), so cancel osc lock now.
12869 cancel_lru_locks osc
12870 can1=$(do_facet mds1 \
12871 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12872 awk '/ldlm_cancel/ {print $2}')
12873 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12874 awk '/ldlm_bl_callback/ {print $2}')
12875 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12877 can2=$(do_facet mds1 \
12878 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12879 awk '/ldlm_cancel/ {print $2}')
12880 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12881 awk '/ldlm_bl_callback/ {print $2}')
12882 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12883 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12884 lru_resize_enable mdc
12885 lru_resize_enable osc
12887 run_test 120f "Early Lock Cancel: rename test"
12890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12891 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12892 skip_env "no early lock cancel on server"
12893 remote_mds_nodsh && skip "remote MDS with nodsh"
12895 lru_resize_disable mdc
12896 lru_resize_disable osc
12898 echo create $count files
12899 test_mkdir $DIR/$tdir
12900 cancel_lru_locks mdc
12901 cancel_lru_locks osc
12904 can0=$(do_facet $SINGLEMDS \
12905 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12906 awk '/ldlm_cancel/ {print $2}')
12907 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12908 awk '/ldlm_bl_callback/ {print $2}')
12909 createmany -o $DIR/$tdir/f $count
12911 can1=$(do_facet $SINGLEMDS \
12912 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12913 awk '/ldlm_cancel/ {print $2}')
12914 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12915 awk '/ldlm_bl_callback/ {print $2}')
12917 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12918 echo rm $count files
12921 can2=$(do_facet $SINGLEMDS \
12922 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12923 awk '/ldlm_cancel/ {print $2}')
12924 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12925 awk '/ldlm_bl_callback/ {print $2}')
12927 echo total: $count removes in $((t2-t1))
12928 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12930 # wait for commitment of removal
12931 lru_resize_enable mdc
12932 lru_resize_enable osc
12934 run_test 120g "Early Lock Cancel: performance test"
12936 test_121() { #bug #10589
12937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12940 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12941 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12942 lctl set_param fail_loc=0x310
12943 cancel_lru_locks osc > /dev/null
12944 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12945 lctl set_param fail_loc=0
12946 [[ $reads -eq $writes ]] ||
12947 error "read $reads blocks, must be $writes blocks"
12949 run_test 121 "read cancel race ========="
12951 test_123a_base() { # was test 123, statahead(bug 11401)
12955 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12956 log "testing UP system. Performance may be lower than expected."
12959 running_in_vm && SLOWOK=1
12962 test_mkdir $DIR/$tdir
12963 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12964 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12966 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12967 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12969 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12970 lctl set_param -n llite.*.statahead_max 0
12971 lctl get_param llite.*.statahead_max
12972 cancel_lru_locks mdc
12973 cancel_lru_locks osc
12975 time $lsx $DIR/$tdir | wc -l
12977 delta=$((etime - stime))
12978 log "$lsx $i files without statahead: $delta sec"
12979 lctl set_param llite.*.statahead_max=$max
12981 swrong=$(lctl get_param -n llite.*.statahead_stats |
12982 grep "statahead wrong:" | awk '{print $3}')
12983 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12984 cancel_lru_locks mdc
12985 cancel_lru_locks osc
12987 time $lsx $DIR/$tdir | wc -l
12989 delta_sa=$((etime - stime))
12990 log "$lsx $i files with statahead: $delta_sa sec"
12991 lctl get_param -n llite.*.statahead_stats
12992 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12993 grep "statahead wrong:" | awk '{print $3}')
12995 [[ $swrong -lt $ewrong ]] &&
12996 log "statahead was stopped, maybe too many locks held!"
12997 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12999 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
13000 max=$(lctl get_param -n llite.*.statahead_max |
13002 lctl set_param -n llite.*.statahead_max 0
13003 lctl get_param llite.*.statahead_max
13004 cancel_lru_locks mdc
13005 cancel_lru_locks osc
13007 time $lsx $DIR/$tdir | wc -l
13009 delta=$((etime - stime))
13010 log "$lsx $i files again without statahead: $delta sec"
13011 lctl set_param llite.*.statahead_max=$max
13012 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
13013 if [ $SLOWOK -eq 0 ]; then
13014 error "$lsx $i files is slower with statahead!"
13016 log "$lsx $i files is slower with statahead!"
13022 [ $delta -gt 20 ] && break
13023 [ $delta -gt 8 ] && MULT=$((50 / delta))
13024 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13032 delta=$((etime - stime))
13033 log "rm -r $DIR/$tdir/: $delta seconds"
13035 lctl get_param -n llite.*.statahead_stats
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13041 test_123a_base "ls -l"
13043 run_test 123aa "verify statahead work"
13046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13048 statx_supported || skip_env "Test must be statx() syscall supported"
13050 test_123a_base "$STATX -l"
13052 run_test 123ab "verify statahead work by using statx"
13055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13057 statx_supported || skip_env "Test must be statx() syscall supported"
13064 cancel_lru_locks $OSC
13065 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13066 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13067 awk '/agl.total:/ {print $3}')
13068 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13069 test_123a_base "$STATX --cached=always -D"
13070 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13071 awk '/agl.total:/ {print $3}')
13072 [ $agl_before -eq $agl_after ] ||
13073 error "Should not trigger AGL thread - $agl_before:$agl_after"
13074 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13075 [ $rpcs_after -eq $rpcs_before ] ||
13076 error "$STATX should not send glimpse RPCs to $OSC"
13078 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13080 test_123b () { # statahead(bug 15027)
13081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13083 test_mkdir $DIR/$tdir
13084 createmany -o $DIR/$tdir/$tfile-%d 1000
13086 cancel_lru_locks mdc
13087 cancel_lru_locks osc
13089 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13090 lctl set_param fail_loc=0x80000803
13091 ls -lR $DIR/$tdir > /dev/null
13093 lctl set_param fail_loc=0x0
13094 lctl get_param -n llite.*.statahead_stats
13099 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13102 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13104 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13105 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13106 touch $DIR/$tdir.1/{1..3}
13107 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13109 remount_client $MOUNT
13111 $MULTIOP $DIR/$tdir.0 Q
13113 # let statahead to complete
13114 ls -l $DIR/$tdir.0 > /dev/null
13116 testid=$(echo $TESTNAME | tr '_' ' ')
13117 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13118 error "statahead warning" || true
13120 run_test 123c "Can not initialize inode warning on DNE statahead"
13123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13124 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13125 skip_env "no lru resize on server"
13129 test_mkdir $DIR/$tdir
13131 log "create $NR files at $DIR/$tdir"
13132 createmany -o $DIR/$tdir/f $NR ||
13133 error "failed to create $NR files in $DIR/$tdir"
13135 cancel_lru_locks mdc
13136 ls -l $DIR/$tdir > /dev/null
13140 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13141 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13142 LRU_SIZE=$($LCTL get_param -n $PARAM)
13143 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13144 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13146 log "NS=$(basename $NSDIR)"
13151 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13152 skip "Not enough cached locks created!"
13154 log "LRU=$LRU_SIZE"
13158 # We know that lru resize allows one client to hold $LIMIT locks
13159 # for 10h. After that locks begin to be killed by client.
13161 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13163 if [ $LIMIT -lt $LRU_SIZE ]; then
13164 skip "Limit is too small $LIMIT"
13167 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13168 # killing locks. Some time was spent for creating locks. This means
13169 # that up to the moment of sleep finish we must have killed some of
13170 # them (10-100 locks). This depends on how fast ther were created.
13171 # Many of them were touched in almost the same moment and thus will
13172 # be killed in groups.
13173 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13175 # Use $LRU_SIZE_B here to take into account real number of locks
13176 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13177 local LRU_SIZE_B=$LRU_SIZE
13179 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13180 log "OLD_LVF=$OLD_LVF"
13181 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13183 # Let's make sure that we really have some margin. Client checks
13184 # cached locks every 10 sec.
13185 SLEEP=$((SLEEP+20))
13186 log "Sleep ${SLEEP} sec"
13188 while ((SEC<$SLEEP)); do
13192 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13193 echo -n "$LRU_SIZE"
13196 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13197 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13199 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13200 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13201 unlinkmany $DIR/$tdir/f $NR
13205 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13206 log "unlink $NR files at $DIR/$tdir"
13207 unlinkmany $DIR/$tdir/f $NR
13209 run_test 124a "lru resize ======================================="
13211 get_max_pool_limit()
13213 local limit=$($LCTL get_param \
13214 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13216 for l in $limit; do
13217 if [[ $l -gt $max ]]; then
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13226 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13227 skip_env "no lru resize on server"
13229 LIMIT=$(get_max_pool_limit)
13231 NR=$(($(default_lru_size)*20))
13232 if [[ $NR -gt $LIMIT ]]; then
13233 log "Limit lock number by $LIMIT locks"
13237 IFree=$(mdsrate_inodes_available)
13238 if [ $IFree -lt $NR ]; then
13239 log "Limit lock number by $IFree inodes"
13243 lru_resize_disable mdc
13244 test_mkdir -p $DIR/$tdir/disable_lru_resize
13246 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13247 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13248 cancel_lru_locks mdc
13251 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13254 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13257 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13261 nolruresize_delta=$((etime-stime))
13262 log "ls -la time: $nolruresize_delta seconds"
13263 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13264 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13266 lru_resize_enable mdc
13267 test_mkdir -p $DIR/$tdir/enable_lru_resize
13269 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13270 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13271 cancel_lru_locks mdc
13274 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13277 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13280 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13284 lruresize_delta=$((etime-stime))
13285 log "ls -la time: $lruresize_delta seconds"
13286 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13288 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13289 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13290 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13291 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13293 log "lru resize performs the same with no lru resize"
13295 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13297 run_test 124b "lru resize (performance test) ======================="
13300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13302 skip_env "no lru resize on server"
13304 # cache ununsed locks on client
13306 cancel_lru_locks mdc
13307 test_mkdir $DIR/$tdir
13308 createmany -o $DIR/$tdir/f $nr ||
13309 error "failed to create $nr files in $DIR/$tdir"
13310 ls -l $DIR/$tdir > /dev/null
13312 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13313 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13314 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13315 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13316 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13318 # set lru_max_age to 1 sec
13319 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13320 echo "sleep $((recalc_p * 2)) seconds..."
13321 sleep $((recalc_p * 2))
13323 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13324 # restore lru_max_age
13325 $LCTL set_param -n $nsdir.lru_max_age $max_age
13326 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13327 unlinkmany $DIR/$tdir/f $nr
13329 run_test 124c "LRUR cancel very aged locks"
13332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13333 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13334 skip_env "no lru resize on server"
13336 # cache ununsed locks on client
13339 lru_resize_disable mdc
13340 stack_trap "lru_resize_enable mdc" EXIT
13342 cancel_lru_locks mdc
13344 # asynchronous object destroy at MDT could cause bl ast to client
13345 test_mkdir $DIR/$tdir
13346 createmany -o $DIR/$tdir/f $nr ||
13347 error "failed to create $nr files in $DIR/$tdir"
13348 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13350 ls -l $DIR/$tdir > /dev/null
13352 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13353 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13354 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13355 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13357 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13359 # set lru_max_age to 1 sec
13360 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13361 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13363 echo "sleep $((recalc_p * 2)) seconds..."
13364 sleep $((recalc_p * 2))
13366 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13368 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13370 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13372 test_125() { # 13358
13373 $LCTL get_param -n llite.*.client_type | grep -q local ||
13374 skip "must run as local client"
13375 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13376 skip_env "must have acl enabled"
13377 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13379 test_mkdir $DIR/$tdir
13380 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13381 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13382 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13384 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13386 test_126() { # bug 12829/13455
13387 $GSS && skip_env "must run as gss disabled"
13388 $LCTL get_param -n llite.*.client_type | grep -q local ||
13389 skip "must run as local client"
13390 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13392 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13393 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13395 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13397 run_test 126 "check that the fsgid provided by the client is taken into account"
13399 test_127a() { # bug 15521
13400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13401 local name count samp unit min max sum sumsq
13403 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13404 echo "stats before reset"
13405 $LCTL get_param osc.*.stats
13406 $LCTL set_param osc.*.stats=0
13407 local fsize=$((2048 * 1024))
13409 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13410 cancel_lru_locks osc
13411 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13413 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13414 stack_trap "rm -f $TMP/$tfile.tmp"
13415 while read name count samp unit min max sum sumsq; do
13416 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13417 [ ! $min ] && error "Missing min value for $name proc entry"
13418 eval $name=$count || error "Wrong proc format"
13421 read_bytes|write_bytes)
13422 [[ "$unit" =~ "bytes" ]] ||
13423 error "unit is not 'bytes': $unit"
13424 (( $min >= 4096 )) || error "min is too small: $min"
13425 (( $min <= $fsize )) || error "min is too big: $min"
13426 (( $max >= 4096 )) || error "max is too small: $max"
13427 (( $max <= $fsize )) || error "max is too big: $max"
13428 (( $sum == $fsize )) || error "sum is wrong: $sum"
13429 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13430 error "sumsquare is too small: $sumsq"
13431 (( $sumsq <= $fsize * $fsize )) ||
13432 error "sumsquare is too big: $sumsq"
13434 ost_read|ost_write)
13435 [[ "$unit" =~ "usec" ]] ||
13436 error "unit is not 'usec': $unit"
13440 done < $DIR/$tfile.tmp
13442 #check that we actually got some stats
13443 [ "$read_bytes" ] || error "Missing read_bytes stats"
13444 [ "$write_bytes" ] || error "Missing write_bytes stats"
13445 [ "$read_bytes" != 0 ] || error "no read done"
13446 [ "$write_bytes" != 0 ] || error "no write done"
13448 run_test 127a "verify the client stats are sane"
13450 test_127b() { # bug LU-333
13451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13452 local name count samp unit min max sum sumsq
13454 echo "stats before reset"
13455 $LCTL get_param llite.*.stats
13456 $LCTL set_param llite.*.stats=0
13458 # perform 2 reads and writes so MAX is different from SUM.
13459 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13460 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13461 cancel_lru_locks osc
13462 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13463 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13465 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13466 stack_trap "rm -f $TMP/$tfile.tmp"
13467 while read name count samp unit min max sum sumsq; do
13468 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13469 eval $name=$count || error "Wrong proc format"
13472 read_bytes|write_bytes)
13473 [[ "$unit" =~ "bytes" ]] ||
13474 error "unit is not 'bytes': $unit"
13475 (( $count == 2 )) || error "count is not 2: $count"
13476 (( $min == $PAGE_SIZE )) ||
13477 error "min is not $PAGE_SIZE: $min"
13478 (( $max == $PAGE_SIZE )) ||
13479 error "max is not $PAGE_SIZE: $max"
13480 (( $sum == $PAGE_SIZE * 2 )) ||
13481 error "sum is not $((PAGE_SIZE * 2)): $sum"
13484 [[ "$unit" =~ "usec" ]] ||
13485 error "unit is not 'usec': $unit"
13489 done < $TMP/$tfile.tmp
13491 #check that we actually got some stats
13492 [ "$read_bytes" ] || error "Missing read_bytes stats"
13493 [ "$write_bytes" ] || error "Missing write_bytes stats"
13494 [ "$read_bytes" != 0 ] || error "no read done"
13495 [ "$write_bytes" != 0 ] || error "no write done"
13497 run_test 127b "verify the llite client stats are sane"
13499 test_127c() { # LU-12394
13500 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13507 $LCTL set_param llite.*.extents_stats=1
13508 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13510 # Use two stripes so there is enough space in default config
13511 $LFS setstripe -c 2 $DIR/$tfile
13513 # Extent stats start at 0-4K and go in power of two buckets
13514 # LL_HIST_START = 12 --> 2^12 = 4K
13515 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13516 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13518 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13520 # Write and read, 2x each, second time at a non-zero offset
13521 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13522 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13523 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13524 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13528 $LCTL get_param llite.*.extents_stats
13531 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13533 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13535 reads=$(echo $bucket | awk '{print $5}')
13536 writes=$(echo $bucket | awk '{print $9}')
13537 [ "$reads" -eq $count ] ||
13538 error "$reads reads in < $bsize bucket, expect $count"
13539 [ "$writes" -eq $count ] ||
13540 error "$writes writes in < $bsize bucket, expect $count"
13543 # Test mmap write and read
13544 $LCTL set_param llite.*.extents_stats=c
13546 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13547 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13548 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13550 $LCTL get_param llite.*.extents_stats
13552 count=$(((size*1024) / PAGE_SIZE))
13554 bsize=$((2 * PAGE_SIZE / 1024))K
13556 bucket=$($LCTL get_param -n llite.*.extents_stats |
13558 reads=$(echo $bucket | awk '{print $5}')
13559 writes=$(echo $bucket | awk '{print $9}')
13560 # mmap writes fault in the page first, creating an additonal read
13561 [ "$reads" -eq $((2 * count)) ] ||
13562 error "$reads reads in < $bsize bucket, expect $count"
13563 [ "$writes" -eq $count ] ||
13564 error "$writes writes in < $bsize bucket, expect $count"
13566 run_test 127c "test llite extent stats with regular & mmap i/o"
13568 test_128() { # bug 15212
13570 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13575 result=$(grep error $TMP/$tfile.log)
13576 rm -f $DIR/$tfile $TMP/$tfile.log
13577 [ -z "$result" ] ||
13578 error "consecutive find's under interactive lfs failed"
13580 run_test 128 "interactive lfs for 2 consecutive find's"
13582 set_dir_limits () {
13587 local ldproc=/proc/fs/ldiskfs
13588 local facets=$(get_facets MDS)
13590 for facet in ${facets//,/ }; do
13591 canondev=$(ldiskfs_canon \
13592 *.$(convert_facet2label $facet).mntdev $facet)
13593 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13594 ldproc=/sys/fs/ldiskfs
13595 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13596 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13600 check_mds_dmesg() {
13601 local facets=$(get_facets MDS)
13602 for facet in ${facets//,/ }; do
13603 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13610 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13611 skip "Need MDS version with at least 2.5.56"
13612 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13613 skip_env "ldiskfs only test"
13615 remote_mds_nodsh && skip "remote MDS with nodsh"
13618 local has_warning=false
13621 mkdir -p $DIR/$tdir
13623 # block size of mds1
13624 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13625 set_dir_limits $maxsize $((maxsize * 6 / 8))
13626 stack_trap "set_dir_limits 0 0"
13627 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13628 local dirsize=$(stat -c%s "$DIR/$tdir")
13630 while (( $dirsize <= $maxsize )); do
13631 $MCREATE $DIR/$tdir/file_base_$nfiles
13633 # check two errors:
13634 # ENOSPC for ext4 max_dir_size, which has been used since
13635 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13636 if (( rc == ENOSPC )); then
13638 echo "rc=$rc returned as expected after $nfiles files"
13640 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13641 error "create failed w/o dir size limit"
13643 # messages may be rate limited if test is run repeatedly
13644 check_mds_dmesg '"is approaching max"' ||
13645 echo "warning message should be output"
13646 check_mds_dmesg '"has reached max"' ||
13647 echo "reached message should be output"
13649 dirsize=$(stat -c%s "$DIR/$tdir")
13651 [[ $dirsize -ge $maxsize ]] && return 0
13652 error "dirsize $dirsize < $maxsize after $nfiles files"
13653 elif (( rc != 0 )); then
13656 nfiles=$((nfiles + 1))
13657 dirsize=$(stat -c%s "$DIR/$tdir")
13660 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13662 run_test 129 "test directory size limit ========================"
13671 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13672 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13674 trap cleanup_130 EXIT RETURN
13676 local fm_file=$DIR/$tfile
13677 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13678 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13679 error "dd failed for $fm_file"
13681 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13682 filefrag -ves $fm_file
13684 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13685 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13686 [ $RC != 0 ] && error "filefrag $fm_file failed"
13688 filefrag_op=$(filefrag -ve -k $fm_file |
13689 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13690 lun=$($LFS getstripe -i $fm_file)
13692 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13695 for line in $filefrag_op
13697 frag_lun=`echo $line | cut -d: -f5`
13698 ext_len=`echo $line | cut -d: -f4`
13699 if (( $frag_lun != $lun )); then
13701 error "FIEMAP on 1-stripe file($fm_file) failed"
13704 (( tot_len += ext_len ))
13707 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13709 error "FIEMAP on 1-stripe file($fm_file) failed;"
13715 echo "FIEMAP on single striped file succeeded"
13717 run_test 130a "FIEMAP (1-stripe file)"
13720 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13722 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13723 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13725 trap cleanup_130 EXIT RETURN
13727 local fm_file=$DIR/$tfile
13728 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13729 error "setstripe on $fm_file"
13730 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13731 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13733 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13734 error "dd failed on $fm_file"
13736 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13737 filefrag_op=$(filefrag -ve -k $fm_file |
13738 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13740 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13741 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13746 for line in $filefrag_op
13748 frag_lun=$(echo $line | cut -d: -f5 |
13749 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13750 ext_len=$(echo $line | cut -d: -f4)
13751 if (( $frag_lun != $last_lun )); then
13752 if (( tot_len != 1024 )); then
13754 error "FIEMAP on $fm_file failed; returned " \
13755 "len $tot_len for OST $last_lun instead of 1024"
13758 (( num_luns += 1 ))
13762 (( tot_len += ext_len ))
13765 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13767 error "FIEMAP on $fm_file failed; returned wrong number of " \
13768 "luns or wrong len for OST $last_lun"
13774 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13776 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13779 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13781 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13782 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13784 trap cleanup_130 EXIT RETURN
13786 local fm_file=$DIR/$tfile
13787 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13788 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13789 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13791 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13792 error "dd failed on $fm_file"
13794 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13795 filefrag_op=$(filefrag -ve -k $fm_file |
13796 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13798 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13799 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13804 for line in $filefrag_op
13806 frag_lun=$(echo $line | cut -d: -f5 |
13807 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13808 ext_len=$(echo $line | cut -d: -f4)
13809 if (( $frag_lun != $last_lun )); then
13810 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13811 if (( logical != 512 )); then
13813 error "FIEMAP on $fm_file failed; returned " \
13814 "logical start for lun $logical instead of 512"
13817 if (( tot_len != 512 )); then
13819 error "FIEMAP on $fm_file failed; returned " \
13820 "len $tot_len for OST $last_lun instead of 1024"
13823 (( num_luns += 1 ))
13827 (( tot_len += ext_len ))
13830 if (( num_luns != 2 || tot_len != 512 )); then
13832 error "FIEMAP on $fm_file failed; returned wrong number of " \
13833 "luns or wrong len for OST $last_lun"
13839 echo "FIEMAP on 2-stripe file with hole succeeded"
13841 run_test 130c "FIEMAP (2-stripe file with hole)"
13844 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13846 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13847 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13849 trap cleanup_130 EXIT RETURN
13851 local fm_file=$DIR/$tfile
13852 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13853 error "setstripe on $fm_file"
13854 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13855 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13857 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13858 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13859 error "dd failed on $fm_file"
13861 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13862 filefrag_op=$(filefrag -ve -k $fm_file |
13863 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13865 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13866 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13871 for line in $filefrag_op
13873 frag_lun=$(echo $line | cut -d: -f5 |
13874 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13875 ext_len=$(echo $line | cut -d: -f4)
13876 if (( $frag_lun != $last_lun )); then
13877 if (( tot_len != 1024 )); then
13879 error "FIEMAP on $fm_file failed; returned " \
13880 "len $tot_len for OST $last_lun instead of 1024"
13883 (( num_luns += 1 ))
13887 (( tot_len += ext_len ))
13890 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13892 error "FIEMAP on $fm_file failed; returned wrong number of " \
13893 "luns or wrong len for OST $last_lun"
13899 echo "FIEMAP on N-stripe file succeeded"
13901 run_test 130d "FIEMAP (N-stripe file)"
13904 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13906 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13907 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13909 trap cleanup_130 EXIT RETURN
13911 local fm_file=$DIR/$tfile
13912 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13915 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13916 for ((i = 0; i < $NUM_BLKS; i++)); do
13917 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13918 conv=notrunc > /dev/null 2>&1
13921 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13922 filefrag_op=$(filefrag -ve -k $fm_file |
13923 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13925 last_lun=$(echo $filefrag_op | cut -d: -f5)
13930 for line in $filefrag_op; do
13931 frag_lun=$(echo $line | cut -d: -f5)
13932 ext_len=$(echo $line | cut -d: -f4)
13933 if [[ "$frag_lun" != "$last_lun" ]]; then
13934 if (( tot_len != $EXPECTED_LEN )); then
13936 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13938 (( num_luns += 1 ))
13942 (( tot_len += ext_len ))
13945 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13947 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13950 echo "FIEMAP with continuation calls succeeded"
13952 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13955 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13956 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13958 local fm_file=$DIR/$tfile
13959 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13960 error "multiop create with lov_delay_create on $fm_file"
13962 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13963 filefrag_extents=$(filefrag -vek $fm_file |
13964 awk '/extents? found/ { print $2 }')
13965 if [[ "$filefrag_extents" != "0" ]]; then
13966 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13971 run_test 130f "FIEMAP (unstriped file)"
13974 local file=$DIR/$tfile
13975 local nr=$((OSTCOUNT * 100))
13977 $LFS setstripe -C $nr $file ||
13978 error "failed to setstripe -C $nr $file"
13980 dd if=/dev/zero of=$file count=$nr bs=1M
13982 nr=$($LFS getstripe -c $file)
13984 local extents=$(filefrag -v $file |
13985 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13987 echo "filefrag list $extents extents in file with stripecount $nr"
13988 if (( extents < nr )); then
13989 $LFS getstripe $file
13991 error "filefrag printed $extents < $nr extents"
13996 run_test 130g "FIEMAP (overstripe file)"
13998 # Test for writev/readv
14000 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14001 error "writev test failed"
14002 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14003 error "readv failed"
14006 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14009 local fsize=$((524288 + 1048576 + 1572864))
14010 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14011 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14012 error "append writev test failed"
14014 ((fsize += 1572864 + 1048576))
14015 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14016 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14017 error "append writev test failed"
14020 run_test 131b "test append writev"
14023 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14026 run_test 131c "test read/write on file w/o objects"
14029 rwv -f $DIR/$tfile -w -n 1 1572864
14030 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14031 if [ "$NOB" != 1572864 ]; then
14032 error "Short read filed: read $NOB bytes instead of 1572864"
14036 run_test 131d "test short read"
14039 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14040 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14041 error "read hitting hole failed"
14044 run_test 131e "test read hitting hole"
14053 mds*) res=$(do_facet $facet \
14054 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
14056 ost*) res=$(do_facet $facet \
14057 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
14059 *) error "Wrong facet '$facet'" ;;
14061 [ "$res" ] || error "The counter for $op on $facet was not incremented"
14062 # if the argument $3 is zero, it means any stat increment is ok.
14063 if [[ $want -gt 0 ]]; then
14064 local count=$(echo $res | awk '{ print $2 }')
14065 [[ $count -ne $want ]] &&
14066 error "The $op counter on $facet is $count, not $want"
14071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14072 remote_ost_nodsh && skip "remote OST with nodsh"
14073 remote_mds_nodsh && skip "remote MDS with nodsh"
14074 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14075 skip_env "MDS doesn't support rename stats"
14077 local testdir=$DIR/${tdir}/stats_testdir
14079 mkdir -p $DIR/${tdir}
14082 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14083 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14085 # verify mdt stats first.
14086 mkdir ${testdir} || error "mkdir failed"
14087 check_stats $SINGLEMDS "mkdir" 1
14088 touch ${testdir}/${tfile} || error "touch failed"
14089 check_stats $SINGLEMDS "open" 1
14090 check_stats $SINGLEMDS "close" 1
14091 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14092 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14093 check_stats $SINGLEMDS "mknod" 2
14095 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14096 check_stats $SINGLEMDS "unlink" 1
14097 rm -f ${testdir}/${tfile} || error "file remove failed"
14098 check_stats $SINGLEMDS "unlink" 2
14100 # remove working dir and check mdt stats again.
14101 rmdir ${testdir} || error "rmdir failed"
14102 check_stats $SINGLEMDS "rmdir" 1
14104 local testdir1=$DIR/${tdir}/stats_testdir1
14105 mkdir -p ${testdir}
14106 mkdir -p ${testdir1}
14107 touch ${testdir1}/test1
14108 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14109 check_stats $SINGLEMDS "crossdir_rename" 1
14111 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14112 check_stats $SINGLEMDS "samedir_rename" 1
14114 rm -rf $DIR/${tdir}
14116 run_test 133a "Verifying MDT stats ========================================"
14121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14122 remote_ost_nodsh && skip "remote OST with nodsh"
14123 remote_mds_nodsh && skip "remote MDS with nodsh"
14125 local testdir=$DIR/${tdir}/stats_testdir
14127 mkdir -p ${testdir} || error "mkdir failed"
14128 touch ${testdir}/${tfile} || error "touch failed"
14129 cancel_lru_locks mdc
14132 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14133 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14135 # extra mdt stats verification.
14136 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14137 check_stats $SINGLEMDS "setattr" 1
14138 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14139 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14141 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14142 check_stats $SINGLEMDS "getattr" 1
14144 rm -rf $DIR/${tdir}
14146 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14147 # so the check below is not reliable
14148 [ $MDSCOUNT -eq 1 ] || return 0
14150 # Sleep to avoid a cached response.
14151 #define OBD_STATFS_CACHE_SECONDS 1
14153 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14154 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14155 $LFS df || error "lfs failed"
14156 check_stats $SINGLEMDS "statfs" 1
14158 # check aggregated statfs (LU-10018)
14159 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14161 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14164 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14165 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14167 check_stats $SINGLEMDS "statfs" 1
14169 # We want to check that the client didn't send OST_STATFS to
14170 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14171 # extra care is needed here.
14172 if remote_mds; then
14173 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14174 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14176 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14177 [ "$res" ] && error "OST got STATFS"
14182 run_test 133b "Verifying extra MDT stats =================================="
14185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14186 remote_ost_nodsh && skip "remote OST with nodsh"
14187 remote_mds_nodsh && skip "remote MDS with nodsh"
14189 local testdir=$DIR/$tdir/stats_testdir
14191 test_mkdir -p $testdir
14193 # verify obdfilter stats.
14194 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14196 cancel_lru_locks osc
14197 wait_delete_completed
14200 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14201 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14203 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14206 cancel_lru_locks osc
14207 check_stats ost1 "write" 1
14209 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14210 check_stats ost1 "read" 1
14212 > $testdir/$tfile || error "truncate failed"
14213 check_stats ost1 "punch" 1
14215 rm -f $testdir/$tfile || error "file remove failed"
14216 wait_delete_completed
14217 check_stats ost1 "destroy" 1
14221 run_test 133c "Verifying OST stats ========================================"
14228 while [ $value -ge 2 ]; do
14233 if [ $orig -gt $order ]; then
14241 local size=('K' 'M' 'G' 'T');
14243 local size_string=$value
14245 while [ $value -ge 1024 ]; do
14246 if [ $i -gt 3 ]; then
14247 #T is the biggest unit we get here, if that is bigger,
14249 size_string=${value}T
14252 value=$((value >> 10))
14253 if [ $value -lt 1024 ]; then
14254 size_string=${value}${size[$i]}
14263 get_rename_size() {
14265 local context=${2:-.}
14266 local sample=$(do_facet $SINGLEMDS $LCTL \
14267 get_param mdt.$FSNAME-MDT0000.rename_stats |
14268 grep -A1 $context |
14269 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14275 remote_ost_nodsh && skip "remote OST with nodsh"
14276 remote_mds_nodsh && skip "remote MDS with nodsh"
14277 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14278 skip_env "MDS doesn't support rename stats"
14280 local testdir1=$DIR/${tdir}/stats_testdir1
14281 local testdir2=$DIR/${tdir}/stats_testdir2
14282 mkdir -p $DIR/${tdir}
14284 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14286 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14287 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14289 createmany -o $testdir1/test 512 || error "createmany failed"
14291 # check samedir rename size
14292 mv ${testdir1}/test0 ${testdir1}/test_0
14294 local testdir1_size=$(ls -l $DIR/${tdir} |
14295 awk '/stats_testdir1/ {print $5}')
14296 local testdir2_size=$(ls -l $DIR/${tdir} |
14297 awk '/stats_testdir2/ {print $5}')
14299 testdir1_size=$(order_2 $testdir1_size)
14300 testdir2_size=$(order_2 $testdir2_size)
14302 testdir1_size=$(size_in_KMGT $testdir1_size)
14303 testdir2_size=$(size_in_KMGT $testdir2_size)
14305 echo "source rename dir size: ${testdir1_size}"
14306 echo "target rename dir size: ${testdir2_size}"
14308 local cmd="do_facet $SINGLEMDS $LCTL "
14309 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14311 eval $cmd || error "$cmd failed"
14312 local samedir=$($cmd | grep 'same_dir')
14313 local same_sample=$(get_rename_size $testdir1_size)
14314 [ -z "$samedir" ] && error "samedir_rename_size count error"
14315 [[ $same_sample -eq 1 ]] ||
14316 error "samedir_rename_size error $same_sample"
14317 echo "Check same dir rename stats success"
14319 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14321 # check crossdir rename size
14322 mv ${testdir1}/test_0 ${testdir2}/test_0
14324 testdir1_size=$(ls -l $DIR/${tdir} |
14325 awk '/stats_testdir1/ {print $5}')
14326 testdir2_size=$(ls -l $DIR/${tdir} |
14327 awk '/stats_testdir2/ {print $5}')
14329 testdir1_size=$(order_2 $testdir1_size)
14330 testdir2_size=$(order_2 $testdir2_size)
14332 testdir1_size=$(size_in_KMGT $testdir1_size)
14333 testdir2_size=$(size_in_KMGT $testdir2_size)
14335 echo "source rename dir size: ${testdir1_size}"
14336 echo "target rename dir size: ${testdir2_size}"
14338 eval $cmd || error "$cmd failed"
14339 local crossdir=$($cmd | grep 'crossdir')
14340 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14341 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14342 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14343 [[ $src_sample -eq 1 ]] ||
14344 error "crossdir_rename_size error $src_sample"
14345 [[ $tgt_sample -eq 1 ]] ||
14346 error "crossdir_rename_size error $tgt_sample"
14347 echo "Check cross dir rename stats success"
14348 rm -rf $DIR/${tdir}
14350 run_test 133d "Verifying rename_stats ========================================"
14353 remote_mds_nodsh && skip "remote MDS with nodsh"
14354 remote_ost_nodsh && skip "remote OST with nodsh"
14355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14357 local testdir=$DIR/${tdir}/stats_testdir
14358 local ctr f0 f1 bs=32768 count=42 sum
14360 mkdir -p ${testdir} || error "mkdir failed"
14362 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14364 for ctr in {write,read}_bytes; do
14366 cancel_lru_locks osc
14368 do_facet ost1 $LCTL set_param -n \
14369 "obdfilter.*.exports.clear=clear"
14371 if [ $ctr = write_bytes ]; then
14373 f1=${testdir}/${tfile}
14375 f0=${testdir}/${tfile}
14379 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14382 cancel_lru_locks osc
14384 sum=$(do_facet ost1 $LCTL get_param \
14385 "obdfilter.*.exports.*.stats" |
14386 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14387 $1 == ctr { sum += $7 }
14388 END { printf("%0.0f", sum) }')
14390 if ((sum != bs * count)); then
14391 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14395 rm -rf $DIR/${tdir}
14397 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14400 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14401 skip "too old lustre for get_param -R ($facet_ver)"
14403 # verifying readability.
14404 $LCTL get_param -R '*' &> /dev/null
14406 # Verifing writability with badarea_io.
14407 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14408 local skipped_params='force_lbug|changelog_mask|daemon_file'
14409 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14410 egrep -v "$skipped_params" |
14411 xargs -n 1 find $proc_dirs -name |
14412 xargs -n 1 badarea_io ||
14413 error "client badarea_io failed"
14415 # remount the FS in case writes/reads /proc break the FS
14416 cleanup || error "failed to unmount"
14417 setup || error "failed to setup"
14419 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14422 remote_mds_nodsh && skip "remote MDS with nodsh"
14423 remote_ost_nodsh && skip "remote OST with nodsh"
14425 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14426 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14428 for facet in mds1 ost1; do
14429 local facet_ver=$(lustre_version_code $facet)
14430 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14431 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14433 log "$facet: too old lustre for get_param -R"
14435 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14436 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14437 tr -d = | egrep -v $skipped_params |
14438 xargs -n 1 find $proc_dirs -name |
14439 xargs -n 1 badarea_io" ||
14440 error "$facet badarea_io failed"
14442 skip_noexit "$facet: too old lustre for get_param -R"
14446 # remount the FS in case writes/reads /proc break the FS
14447 cleanup || error "failed to unmount"
14448 setup || error "failed to setup"
14450 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14453 remote_mds_nodsh && skip "remote MDS with nodsh"
14454 remote_ost_nodsh && skip "remote OST with nodsh"
14455 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14456 skip "Need MDS version at least 2.9.54"
14459 for facet in client mds1 ost1; do
14460 # Get the list of files that are missing the terminating newline
14461 local plist=$(do_facet $facet
14462 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14464 for ent in $plist; do
14465 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14466 awk -v FS='\v' -v RS='\v\v' \
14467 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14468 print FILENAME}'" 2>/dev/null)
14469 [ -z $missing ] || {
14470 do_facet $facet $LCTL get_param $ent | od -An -tx1
14471 error "file does not end with newline: $facet-$ent"
14476 run_test 133h "Proc files should end with newlines"
14479 remote_mds_nodsh && skip "remote MDS with nodsh"
14480 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14481 skip "Need MDS version at least 2.7.54"
14483 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14484 cancel_lru_locks mdc
14486 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14487 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14488 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14491 createmany -o $DIR/$tdir/f $nr ||
14492 error "failed to create $nr files in $DIR/$tdir"
14493 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14495 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14496 do_facet mds1 $LCTL set_param fail_loc=0x327
14497 do_facet mds1 $LCTL set_param fail_val=500
14500 echo "sleep 10 seconds ..."
14502 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14504 do_facet mds1 $LCTL set_param fail_loc=0
14505 do_facet mds1 $LCTL set_param fail_val=0
14506 [ $lck_cnt -lt $unused ] ||
14507 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14510 unlinkmany $DIR/$tdir/f $nr
14512 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14515 remote_mds_nodsh && skip "remote MDS with nodsh"
14516 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14517 skip "Need MDS version at least 2.7.54"
14519 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14520 cancel_lru_locks mdc
14522 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14523 ldlm.lock_reclaim_threshold_mb)
14524 # disable reclaim temporarily
14525 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14527 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14528 do_facet mds1 $LCTL set_param fail_loc=0x328
14529 do_facet mds1 $LCTL set_param fail_val=500
14531 $LCTL set_param debug=+trace
14534 createmany -o $DIR/$tdir/f $nr &
14535 local create_pid=$!
14537 echo "Sleep $TIMEOUT seconds ..."
14539 if ! ps -p $create_pid > /dev/null 2>&1; then
14540 do_facet mds1 $LCTL set_param fail_loc=0
14541 do_facet mds1 $LCTL set_param fail_val=0
14542 do_facet mds1 $LCTL set_param \
14543 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14544 error "createmany finished incorrectly!"
14546 do_facet mds1 $LCTL set_param fail_loc=0
14547 do_facet mds1 $LCTL set_param fail_val=0
14548 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14549 wait $create_pid || return 1
14551 unlinkmany $DIR/$tdir/f $nr
14553 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14556 remote_mds_nodsh && skip "remote MDS with nodsh"
14557 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14558 skip "Need MDS version at least 2.13.50"
14561 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14563 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14564 #set only one record at plain llog
14565 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14567 #fill already existed plain llog each 64767
14568 #wrapping whole catalog
14569 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14571 createmany -o $DIR/$tdir/$tfile_ 64700
14572 for (( i = 0; i < 64700; i = i + 2 ))
14574 rm $DIR/$tdir/$tfile_$i &
14575 rm $DIR/$tdir/$tfile_$((i + 1)) &
14580 #waiting osp synchronization
14581 wait_delete_completed
14583 run_test 135 "Race catalog processing"
14586 remote_mds_nodsh && skip "remote MDS with nodsh"
14587 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14588 skip "Need MDS version at least 2.13.50"
14591 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14592 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14593 #set only one record at plain llog
14594 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14595 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14597 #fill already existed 2 plain llogs each 64767
14598 #wrapping whole catalog
14599 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14600 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14601 wait_delete_completed
14603 createmany -o $DIR/$tdir/$tfile_ 10
14606 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14607 for (( i = 0; i < 10; i = i + 3 ))
14609 rm $DIR/$tdir/$tfile_$i &
14610 rm $DIR/$tdir/$tfile_$((i + 1)) &
14614 rm $DIR/$tdir/$tfile_$((i + 2)) &
14617 #waiting osp synchronization
14618 wait_delete_completed
14620 run_test 136 "Race catalog processing 2"
14622 test_140() { #bug-17379
14623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14625 test_mkdir $DIR/$tdir
14626 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14627 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14629 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14630 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14632 while i=$((i + 1)); do
14634 cd $i || error "Changing to $i"
14635 ln -s ../stat stat || error "Creating stat symlink"
14636 # Read the symlink until ELOOP present,
14637 # not LBUGing the system is considered success,
14638 # we didn't overrun the stack.
14639 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14640 if [ $ret -ne 0 ]; then
14641 if [ $ret -eq 40 ]; then
14644 error "Open stat symlink"
14650 echo "The symlink depth = $i"
14651 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14652 error "Invalid symlink depth"
14654 # Test recursive symlink
14655 ln -s symlink_self symlink_self
14656 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14657 echo "open symlink_self returns $ret"
14658 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14660 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14665 local TF="$TMP/$tfile"
14667 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14668 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14670 cancel_lru_locks $OSC
14671 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14672 remount_client $MOUNT
14674 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14677 $TRUNCATE $DIR/$tfile 6000
14678 cancel_lru_locks $OSC
14679 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14682 echo "12345" >>$DIR/$tfile
14683 cancel_lru_locks $OSC
14684 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14687 echo "12345" >>$DIR/$tfile
14688 cancel_lru_locks $OSC
14689 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14691 run_test 150a "truncate/append tests"
14694 check_set_fallocate_or_skip
14697 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14698 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14700 run_test 150b "Verify fallocate (prealloc) functionality"
14703 check_set_fallocate_or_skip
14706 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14707 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14709 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14710 # precomputed md5sum for 20MB of zeroes
14711 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14712 local sum=($(md5sum $DIR/$tfile))
14714 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14716 check_set_fallocate 1
14719 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14720 sum=($(md5sum $DIR/$tfile))
14722 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14724 run_test 150bb "Verify fallocate modes both zero space"
14727 check_set_fallocate_or_skip
14728 local striping="-c2"
14730 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14731 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14732 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14733 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14734 local want=$((OSTCOUNT * 1048576))
14736 # Must allocate all requested space, not more than 5% extra
14737 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14738 error "bytes $bytes is not $want"
14742 echo "verify fallocate on PFL file"
14744 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14746 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14747 error "Create $DIR/$tfile failed"
14748 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14749 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14750 want=$((512 * 1048576))
14752 # Must allocate all requested space, not more than 5% extra
14753 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14754 error "bytes $bytes is not $want"
14756 run_test 150c "Verify fallocate Size and Blocks"
14759 check_set_fallocate_or_skip
14760 local striping="-c2"
14762 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14764 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14765 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14766 error "setstripe failed"
14767 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14768 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14769 local want=$((OSTCOUNT * 1048576))
14771 # Must allocate all requested space, not more than 5% extra
14772 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14773 error "bytes $bytes is not $want"
14775 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14778 check_set_fallocate_or_skip
14782 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14783 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14784 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14786 # Find OST with Minimum Size
14787 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14788 sort -un | head -1)
14790 # Get 100MB per OST of the available space to reduce run time
14791 # else 60% of the available space if we are running SLOW tests
14792 if [ $SLOW == "no" ]; then
14793 local space=$((1024 * 100 * OSTCOUNT))
14795 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14798 fallocate -l${space}k $DIR/$tfile ||
14799 error "fallocate ${space}k $DIR/$tfile failed"
14800 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14802 # get size immediately after fallocate. This should be correctly
14804 local size=$(stat -c '%s' $DIR/$tfile)
14805 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14807 # Sleep for a while for statfs to get updated. And not pull from cache.
14810 echo "df after fallocate:"
14813 (( size / 1024 == space )) || error "size $size != requested $space"
14814 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14815 error "used $used < space $space"
14817 rm $DIR/$tfile || error "rm failed"
14819 wait_delete_completed
14821 echo "df after unlink:"
14824 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14829 local want_size_before=20480 # in bytes
14830 local want_blocks_before=40 # 512 sized blocks
14831 local want_blocks_after=24 # 512 sized blocks
14832 local length=$(((want_blocks_before - want_blocks_after) * 512))
14834 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14835 skip "need at least 2.14.0 for fallocate punch"
14837 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14838 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14841 check_set_fallocate_or_skip
14842 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14844 [[ "x$DOM" == "xyes" ]] &&
14845 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14847 echo "Verify fallocate punch: Range within the file range"
14848 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14849 error "dd failed for bs 4096 and count 5"
14851 # Call fallocate with punch range which is within the file range
14852 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
14853 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
14854 # client must see changes immediately after fallocate
14855 size=$(stat -c '%s' $DIR/$tfile)
14856 blocks=$(stat -c '%b' $DIR/$tfile)
14858 # Verify punch worked.
14859 (( blocks == want_blocks_after )) ||
14860 error "punch failed: blocks $blocks != $want_blocks_after"
14862 (( size == want_size_before )) ||
14863 error "punch failed: size $size != $want_size_before"
14865 # Verify there is hole in file
14866 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14867 # precomputed md5sum
14868 local expect="4a9a834a2db02452929c0a348273b4aa"
14870 cksum=($(md5sum $DIR/$tfile))
14871 [[ "${cksum[0]}" == "$expect" ]] ||
14872 error "unexpected MD5SUM after punch: ${cksum[0]}"
14874 # Start second sub-case for fallocate punch.
14875 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14876 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14877 error "dd failed for bs 4096 and count 5"
14879 # Punch range less than block size will have no change in block count
14880 want_blocks_after=40 # 512 sized blocks
14882 # Punch overlaps two blocks and less than blocksize
14883 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
14884 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
14885 size=$(stat -c '%s' $DIR/$tfile)
14886 blocks=$(stat -c '%b' $DIR/$tfile)
14888 # Verify punch worked.
14889 (( blocks == want_blocks_after )) ||
14890 error "punch failed: blocks $blocks != $want_blocks_after"
14892 (( size == want_size_before )) ||
14893 error "punch failed: size $size != $want_size_before"
14895 # Verify if range is really zero'ed out. We expect Zeros.
14896 # precomputed md5sum
14897 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14898 cksum=($(md5sum $DIR/$tfile))
14899 [[ "${cksum[0]}" == "$expect" ]] ||
14900 error "unexpected MD5SUM after punch: ${cksum[0]}"
14902 run_test 150f "Verify fallocate punch functionality"
14910 local BS=4096 # Block size in bytes
14912 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14913 skip "need at least 2.14.0 for fallocate punch"
14915 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14916 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14919 check_set_fallocate_or_skip
14920 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14922 if [[ "x$DOM" == "xyes" ]]; then
14923 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14924 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14926 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14927 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14930 # Get 100MB per OST of the available space to reduce run time
14931 # else 60% of the available space if we are running SLOW tests
14932 if [ $SLOW == "no" ]; then
14933 space=$((1024 * 100 * OSTCOUNT))
14935 # Find OST with Minimum Size
14936 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14937 sort -un | head -1)
14938 echo "min size OST: $space"
14939 space=$(((space * 60)/100 * OSTCOUNT))
14941 # space in 1k units, round to 4k blocks
14942 local blkcount=$((space * 1024 / $BS))
14944 echo "Verify fallocate punch: Very large Range"
14945 fallocate -l${space}k $DIR/$tfile ||
14946 error "fallocate ${space}k $DIR/$tfile failed"
14947 # write 1M at the end, start and in the middle
14948 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14949 error "dd failed: bs $BS count 256"
14950 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14951 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14952 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14953 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14956 size=$(stat -c '%s' $DIR/$tfile)
14958 # gather punch length.
14959 local punch_size=$((size - (BS * 2)))
14961 echo "punch_size = $punch_size"
14962 echo "size - punch_size: $((size - punch_size))"
14963 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14965 # Call fallocate to punch all except 2 blocks. We leave the
14966 # first and the last block
14967 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14968 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
14969 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
14971 size_after=$(stat -c '%s' $DIR/$tfile)
14972 blocks_after=$(stat -c '%b' $DIR/$tfile)
14974 # Verify punch worked.
14975 # Size should be kept
14976 (( size == size_after )) ||
14977 error "punch failed: size $size != $size_after"
14979 # two 4k data blocks to remain plus possible 1 extra extent block
14980 (( blocks_after <= ((BS / 512) * 3) )) ||
14981 error "too many blocks remains: $blocks_after"
14983 # Verify that file has hole between the first and the last blocks
14984 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14985 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14987 echo "Hole at [$hole_start, $hole_end)"
14988 (( hole_start == BS )) ||
14989 error "no hole at offset $BS after punch"
14991 (( hole_end == BS + punch_size )) ||
14992 error "data at offset $hole_end < $((BS + punch_size))"
14994 run_test 150g "Verify fallocate punch on large range"
14996 #LU-2902 roc_hit was not able to read all values from lproc
14997 function roc_hit_init() {
14998 local list=$(comma_list $(osts_nodes))
14999 local dir=$DIR/$tdir-check
15000 local file=$dir/$tfile
15006 #use setstripe to do a write to every ost
15007 for i in $(seq 0 $((OSTCOUNT-1))); do
15008 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15009 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15010 idx=$(printf %04x $i)
15011 BEFORE=$(get_osd_param $list *OST*$idx stats |
15012 awk '$1 == "cache_access" {sum += $7}
15013 END { printf("%0.0f", sum) }')
15015 cancel_lru_locks osc
15016 cat $file >/dev/null
15018 AFTER=$(get_osd_param $list *OST*$idx stats |
15019 awk '$1 == "cache_access" {sum += $7}
15020 END { printf("%0.0f", sum) }')
15022 echo BEFORE:$BEFORE AFTER:$AFTER
15023 if ! let "AFTER - BEFORE == 4"; then
15025 error "roc_hit is not safe to use"
15033 function roc_hit() {
15034 local list=$(comma_list $(osts_nodes))
15035 echo $(get_osd_param $list '' stats |
15036 awk '$1 == "cache_hit" {sum += $7}
15037 END { printf("%0.0f", sum) }')
15040 function set_cache() {
15043 if [ "$2" == "off" ]; then
15046 local list=$(comma_list $(osts_nodes))
15047 set_osd_param $list '' $1_cache_enable $on
15049 cancel_lru_locks osc
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15054 remote_ost_nodsh && skip "remote OST with nodsh"
15057 local list=$(comma_list $(osts_nodes))
15059 # check whether obdfilter is cache capable at all
15060 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15061 skip "not cache-capable obdfilter"
15064 # check cache is enabled on all obdfilters
15065 if get_osd_param $list '' read_cache_enable | grep 0; then
15066 skip "oss cache is disabled"
15069 set_osd_param $list '' writethrough_cache_enable 1
15071 # check write cache is enabled on all obdfilters
15072 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15073 skip "oss write cache is NOT enabled"
15078 #define OBD_FAIL_OBD_NO_LRU 0x609
15079 do_nodes $list $LCTL set_param fail_loc=0x609
15081 # pages should be in the case right after write
15082 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15085 local BEFORE=$(roc_hit)
15086 cancel_lru_locks osc
15087 cat $DIR/$tfile >/dev/null
15088 local AFTER=$(roc_hit)
15090 do_nodes $list $LCTL set_param fail_loc=0
15092 if ! let "AFTER - BEFORE == CPAGES"; then
15093 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15096 cancel_lru_locks osc
15097 # invalidates OST cache
15098 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15099 set_osd_param $list '' read_cache_enable 0
15100 cat $DIR/$tfile >/dev/null
15102 # now data shouldn't be found in the cache
15104 cancel_lru_locks osc
15105 cat $DIR/$tfile >/dev/null
15107 if let "AFTER - BEFORE != 0"; then
15108 error "IN CACHE: before: $BEFORE, after: $AFTER"
15111 set_osd_param $list '' read_cache_enable 1
15114 run_test 151 "test cache on oss and controls ==============================="
15117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15119 local TF="$TMP/$tfile"
15121 # simulate ENOMEM during write
15122 #define OBD_FAIL_OST_NOMEM 0x226
15123 lctl set_param fail_loc=0x80000226
15124 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15126 sync || error "sync failed"
15127 lctl set_param fail_loc=0
15129 # discard client's cache
15130 cancel_lru_locks osc
15132 # simulate ENOMEM during read
15133 lctl set_param fail_loc=0x80000226
15134 cmp $TF $DIR/$tfile || error "cmp failed"
15135 lctl set_param fail_loc=0
15139 run_test 152 "test read/write with enomem ============================"
15142 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15144 run_test 153 "test if fdatasync does not crash ======================="
15146 dot_lustre_fid_permission_check() {
15148 local ffid=$MOUNT/.lustre/fid/$fid
15151 echo "stat fid $fid"
15152 stat $ffid > /dev/null || error "stat $ffid failed."
15153 echo "touch fid $fid"
15154 touch $ffid || error "touch $ffid failed."
15155 echo "write to fid $fid"
15156 cat /etc/hosts > $ffid || error "write $ffid failed."
15157 echo "read fid $fid"
15158 diff /etc/hosts $ffid || error "read $ffid failed."
15159 echo "append write to fid $fid"
15160 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15161 echo "rename fid $fid"
15162 mv $ffid $test_dir/$tfile.1 &&
15163 error "rename $ffid to $tfile.1 should fail."
15164 touch $test_dir/$tfile.1
15165 mv $test_dir/$tfile.1 $ffid &&
15166 error "rename $tfile.1 to $ffid should fail."
15167 rm -f $test_dir/$tfile.1
15168 echo "truncate fid $fid"
15169 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15170 echo "link fid $fid"
15171 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15172 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15173 echo "setfacl fid $fid"
15174 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15175 echo "getfacl fid $fid"
15176 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15178 echo "unlink fid $fid"
15179 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15180 echo "mknod fid $fid"
15181 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15183 fid=[0xf00000400:0x1:0x0]
15184 ffid=$MOUNT/.lustre/fid/$fid
15186 echo "stat non-exist fid $fid"
15187 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15188 echo "write to non-exist fid $fid"
15189 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15190 echo "link new fid $fid"
15191 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15193 mkdir -p $test_dir/$tdir
15194 touch $test_dir/$tdir/$tfile
15195 fid=$($LFS path2fid $test_dir/$tdir)
15198 error "error: could not get fid for $test_dir/$dir/$tfile."
15200 ffid=$MOUNT/.lustre/fid/$fid
15203 ls $ffid > /dev/null || error "ls $ffid failed."
15204 echo "touch $fid/$tfile.1"
15205 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15207 echo "touch $MOUNT/.lustre/fid/$tfile"
15208 touch $MOUNT/.lustre/fid/$tfile && \
15209 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15211 echo "setxattr to $MOUNT/.lustre/fid"
15212 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15214 echo "listxattr for $MOUNT/.lustre/fid"
15215 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15217 echo "delxattr from $MOUNT/.lustre/fid"
15218 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15220 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15221 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15222 error "touch invalid fid should fail."
15224 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15225 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15226 error "touch non-normal fid should fail."
15228 echo "rename $tdir to $MOUNT/.lustre/fid"
15229 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15230 error "rename to $MOUNT/.lustre/fid should fail."
15232 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15234 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15235 local new_obf_mode=777
15237 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15238 chmod $new_obf_mode $DIR/.lustre/fid ||
15239 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15241 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15242 [ $obf_mode -eq $new_obf_mode ] ||
15243 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15245 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15246 chmod $old_obf_mode $DIR/.lustre/fid ||
15247 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15250 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15251 fid=$($LFS path2fid $test_dir/$tfile-2)
15253 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15255 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15256 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15257 error "create lov data thru .lustre failed"
15259 echo "cp /etc/passwd $test_dir/$tfile-2"
15260 cp /etc/passwd $test_dir/$tfile-2 ||
15261 error "copy to $test_dir/$tfile-2 failed."
15262 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15263 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15264 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15266 rm -rf $test_dir/tfile.lnk
15267 rm -rf $test_dir/$tfile-2
15271 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15272 skip "Need MDS version at least 2.4.1"
15274 local tf=$DIR/$tfile
15277 local fid=$($LFS path2fid $tf)
15278 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15280 # check that we get the same pathname back
15283 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15284 echo "$rootpath $fid"
15285 found=$($LFS fid2path $rootpath "$fid")
15286 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15287 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15290 # check wrong root path format
15291 rootpath=$MOUNT"_wrong"
15292 found=$($LFS fid2path $rootpath "$fid")
15293 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15295 run_test 154A "lfs path2fid and fid2path basic checks"
15298 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15299 skip "Need MDS version at least 2.4.1"
15301 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15302 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15303 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15304 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15306 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15307 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15309 # check that we get the same pathname
15310 echo "PFID: $PFID, name: $name"
15311 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15312 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15313 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15314 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15316 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15318 run_test 154B "verify the ll_decode_linkea tool"
15321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15322 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15323 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15324 skip "Need MDS version at least 2.2.51"
15325 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15327 cp /etc/hosts $DIR/$tfile
15329 fid=$($LFS path2fid $DIR/$tfile)
15331 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15333 dot_lustre_fid_permission_check "$fid" $DIR ||
15334 error "dot lustre permission check $fid failed"
15336 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15338 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15340 touch $MOUNT/.lustre/file &&
15341 error "creation is not allowed under .lustre"
15343 mkdir $MOUNT/.lustre/dir &&
15344 error "mkdir is not allowed under .lustre"
15348 run_test 154a "Open-by-FID"
15351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15352 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15354 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15355 skip "Need MDS version at least 2.2.51"
15357 local remote_dir=$DIR/$tdir/remote_dir
15361 mkdir -p $DIR/$tdir
15362 $LFS mkdir -i $MDTIDX $remote_dir ||
15363 error "create remote directory failed"
15365 cp /etc/hosts $remote_dir/$tfile
15367 fid=$($LFS path2fid $remote_dir/$tfile)
15369 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15371 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15372 error "dot lustre permission check $fid failed"
15375 run_test 154b "Open-by-FID for remote directory"
15378 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15379 skip "Need MDS version at least 2.4.1"
15381 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15382 local FID1=$($LFS path2fid $DIR/$tfile.1)
15383 local FID2=$($LFS path2fid $DIR/$tfile.2)
15384 local FID3=$($LFS path2fid $DIR/$tfile.3)
15387 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15388 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15389 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15391 [ "$FID" = "${!want}" ] ||
15392 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15396 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15398 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15399 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15403 run_test 154c "lfs path2fid and fid2path multiple arguments"
15406 remote_mds_nodsh && skip "remote MDS with nodsh"
15407 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15408 skip "Need MDS version at least 2.5.53"
15410 if remote_mds; then
15411 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15415 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15422 local fid=$($LFS path2fid $DIR/$tfile)
15425 cmd="exec $fd<$DIR/$tfile"
15427 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15428 echo "$fid_list" | grep "$fid"
15431 cmd="exec $fd>/dev/null"
15433 if [ $rc -ne 0 ]; then
15434 error "FID $fid not found in open files list $fid_list"
15437 run_test 154d "Verify open file fid"
15441 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15442 skip "Need MDS version at least 2.6.50"
15444 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15445 error ".lustre returned by readdir"
15448 run_test 154e ".lustre is not returned by readdir"
15451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15453 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15454 mkdir_on_mdt0 $DIR/$tdir
15455 # test dirs inherit from its stripe
15456 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15457 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15458 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15459 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15462 # get fid of parents
15463 local FID0=$($LFS path2fid $DIR/$tdir)
15464 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15465 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15466 local FID3=$($LFS path2fid $DIR)
15468 # check that path2fid --parents returns expected <parent_fid>/name
15469 # 1) test for a directory (single parent)
15470 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15471 [ "$parent" == "$FID0/foo1" ] ||
15472 error "expected parent: $FID0/foo1, got: $parent"
15474 # 2) test for a file with nlink > 1 (multiple parents)
15475 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15476 echo "$parent" | grep -F "$FID1/$tfile" ||
15477 error "$FID1/$tfile not returned in parent list"
15478 echo "$parent" | grep -F "$FID2/link" ||
15479 error "$FID2/link not returned in parent list"
15481 # 3) get parent by fid
15482 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15483 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15484 echo "$parent" | grep -F "$FID1/$tfile" ||
15485 error "$FID1/$tfile not returned in parent list (by fid)"
15486 echo "$parent" | grep -F "$FID2/link" ||
15487 error "$FID2/link not returned in parent list (by fid)"
15489 # 4) test for entry in root directory
15490 parent=$($LFS path2fid --parents $DIR/f)
15491 echo "$parent" | grep -F "$FID3/f" ||
15492 error "$FID3/f not returned in parent list"
15494 # 5) test it on root directory
15495 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15496 error "$MOUNT should not have parents"
15498 # enable xattr caching and check that linkea is correctly updated
15499 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15500 save_lustre_params client "llite.*.xattr_cache" > $save
15501 lctl set_param llite.*.xattr_cache 1
15503 # 6.1) linkea update on rename
15504 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15506 # get parents by fid
15507 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15508 # foo1 should no longer be returned in parent list
15509 echo "$parent" | grep -F "$FID1" &&
15510 error "$FID1 should no longer be in parent list"
15511 # the new path should appear
15512 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15513 error "$FID2/$tfile.moved is not in parent list"
15515 # 6.2) linkea update on unlink
15516 rm -f $DIR/$tdir/foo2/link
15517 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15518 # foo2/link should no longer be returned in parent list
15519 echo "$parent" | grep -F "$FID2/link" &&
15520 error "$FID2/link should no longer be in parent list"
15524 restore_lustre_params < $save
15527 run_test 154f "get parent fids by reading link ea"
15531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15532 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15533 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15534 skip "Need MDS version at least 2.6.92"
15536 mkdir_on_mdt0 $DIR/$tdir
15537 llapi_fid_test -d $DIR/$tdir
15539 run_test 154g "various llapi FID tests"
15541 test_155_small_load() {
15542 local temp=$TMP/$tfile
15543 local file=$DIR/$tfile
15545 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15546 error "dd of=$temp bs=6096 count=1 failed"
15548 cancel_lru_locks $OSC
15549 cmp $temp $file || error "$temp $file differ"
15551 $TRUNCATE $temp 6000
15552 $TRUNCATE $file 6000
15553 cmp $temp $file || error "$temp $file differ (truncate1)"
15555 echo "12345" >>$temp
15556 echo "12345" >>$file
15557 cmp $temp $file || error "$temp $file differ (append1)"
15559 echo "12345" >>$temp
15560 echo "12345" >>$file
15561 cmp $temp $file || error "$temp $file differ (append2)"
15567 test_155_big_load() {
15568 remote_ost_nodsh && skip "remote OST with nodsh"
15570 local temp=$TMP/$tfile
15571 local file=$DIR/$tfile
15574 local cache_size=$(do_facet ost$((MAXI+1)) \
15575 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15576 local large_file_size=$((cache_size * 2))
15578 echo "OSS cache size: $cache_size KB"
15579 echo "Large file size: $large_file_size KB"
15581 [ $MAXV -le $large_file_size ] &&
15582 skip_env "max available OST size needs > $large_file_size KB"
15584 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15586 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15587 error "dd of=$temp bs=$large_file_size count=1k failed"
15590 cancel_lru_locks osc
15591 cmp $temp $file || error "$temp $file differ"
15597 save_writethrough() {
15598 local facets=$(get_facets OST)
15600 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15606 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15608 save_writethrough $p
15611 set_cache writethrough on
15612 test_155_small_load
15613 restore_lustre_params < $p
15616 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15623 save_writethrough $p
15626 set_cache writethrough off
15627 test_155_small_load
15628 restore_lustre_params < $p
15631 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15636 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15638 save_writethrough $p
15641 set_cache writethrough on
15642 test_155_small_load
15643 restore_lustre_params < $p
15646 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15651 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15653 save_writethrough $p
15656 set_cache writethrough off
15657 test_155_small_load
15658 restore_lustre_params < $p
15661 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15666 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15668 save_writethrough $p
15671 set_cache writethrough on
15673 restore_lustre_params < $p
15676 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15681 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15683 save_writethrough $p
15686 set_cache writethrough off
15688 restore_lustre_params < $p
15691 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15696 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15698 save_writethrough $p
15701 set_cache writethrough on
15703 restore_lustre_params < $p
15706 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15711 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15713 save_writethrough $p
15716 set_cache writethrough off
15718 restore_lustre_params < $p
15721 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15725 remote_ost_nodsh && skip "remote OST with nodsh"
15726 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15727 skip "stats not implemented on old servers"
15728 [ "$ost1_FSTYPE" = "zfs" ] &&
15729 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15734 local file="$DIR/$tfile"
15735 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15737 save_writethrough $p
15740 log "Turn on read and write cache"
15742 set_cache writethrough on
15744 log "Write data and read it back."
15745 log "Read should be satisfied from the cache."
15746 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15748 cancel_lru_locks osc
15749 cat $file >/dev/null
15751 if ! let "AFTER - BEFORE == CPAGES"; then
15752 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15754 log "cache hits: before: $BEFORE, after: $AFTER"
15757 log "Read again; it should be satisfied from the cache."
15759 cancel_lru_locks osc
15760 cat $file >/dev/null
15762 if ! let "AFTER - BEFORE == CPAGES"; then
15763 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15765 log "cache hits:: before: $BEFORE, after: $AFTER"
15768 log "Turn off the read cache and turn on the write cache"
15770 set_cache writethrough on
15772 log "Read again; it should be satisfied from the cache."
15774 cancel_lru_locks osc
15775 cat $file >/dev/null
15777 if ! let "AFTER - BEFORE == CPAGES"; then
15778 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15780 log "cache hits:: before: $BEFORE, after: $AFTER"
15783 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15784 # > 2.12.56 uses pagecache if cached
15785 log "Read again; it should not be satisfied from the cache."
15787 cancel_lru_locks osc
15788 cat $file >/dev/null
15790 if ! let "AFTER - BEFORE == 0"; then
15791 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15793 log "cache hits:: before: $BEFORE, after: $AFTER"
15797 log "Write data and read it back."
15798 log "Read should be satisfied from the cache."
15799 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15801 cancel_lru_locks osc
15802 cat $file >/dev/null
15804 if ! let "AFTER - BEFORE == CPAGES"; then
15805 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15807 log "cache hits:: before: $BEFORE, after: $AFTER"
15810 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15811 # > 2.12.56 uses pagecache if cached
15812 log "Read again; it should not be satisfied from the cache."
15814 cancel_lru_locks osc
15815 cat $file >/dev/null
15817 if ! let "AFTER - BEFORE == 0"; then
15818 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15820 log "cache hits:: before: $BEFORE, after: $AFTER"
15824 log "Turn off read and write cache"
15826 set_cache writethrough off
15828 log "Write data and read it back"
15829 log "It should not be satisfied from the cache."
15831 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15832 cancel_lru_locks osc
15834 cat $file >/dev/null
15836 if ! let "AFTER - BEFORE == 0"; then
15837 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15839 log "cache hits:: before: $BEFORE, after: $AFTER"
15842 log "Turn on the read cache and turn off the write cache"
15844 set_cache writethrough off
15846 log "Write data and read it back"
15847 log "It should not be satisfied from the cache."
15849 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15851 cancel_lru_locks osc
15852 cat $file >/dev/null
15854 if ! let "AFTER - BEFORE == 0"; then
15855 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15857 log "cache hits:: before: $BEFORE, after: $AFTER"
15860 log "Read again; it should be satisfied from the cache."
15862 cancel_lru_locks osc
15863 cat $file >/dev/null
15865 if ! let "AFTER - BEFORE == CPAGES"; then
15866 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15868 log "cache hits:: before: $BEFORE, after: $AFTER"
15871 restore_lustre_params < $p
15874 run_test 156 "Verification of tunables"
15877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15878 remote_mds_nodsh && skip "remote MDS with nodsh"
15879 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15880 skip "Need MDS version at least 2.2.0"
15882 changelog_register || error "changelog_register failed"
15883 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15884 changelog_users $SINGLEMDS | grep -q $cl_user ||
15885 error "User $cl_user not found in changelog_users"
15887 mkdir_on_mdt0 $DIR/$tdir
15890 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15891 changelog_clear 0 || error "changelog_clear failed"
15892 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15893 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15894 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15895 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15896 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15897 rm $DIR/$tdir/pics/desktop.jpg
15899 echo "verifying changelog mask"
15900 changelog_chmask "-MKDIR"
15901 changelog_chmask "-CLOSE"
15903 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15904 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15906 changelog_chmask "+MKDIR"
15907 changelog_chmask "+CLOSE"
15909 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15910 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15912 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15913 CLOSES=$(changelog_dump | grep -c "CLOSE")
15914 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15915 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15918 echo "verifying target fid"
15919 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15920 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15921 [ "$fidc" == "$fidf" ] ||
15922 error "changelog '$tfile' fid $fidc != file fid $fidf"
15923 echo "verifying parent fid"
15924 # The FID returned from the Changelog may be the directory shard on
15925 # a different MDT, and not the FID returned by path2fid on the parent.
15926 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15927 # since this is what will matter when recreating this file in the tree.
15928 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15929 local pathp=$($LFS fid2path $MOUNT "$fidp")
15930 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15931 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15933 echo "getting records for $cl_user"
15934 changelog_users $SINGLEMDS
15935 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15937 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15938 error "changelog_clear failed"
15939 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15940 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15941 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15942 error "user index expect $user_rec1 + $nclr != $user_rec2"
15944 local min0_rec=$(changelog_users $SINGLEMDS |
15945 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15946 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15947 awk '{ print $1; exit; }')
15949 changelog_dump | tail -n 5
15950 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15951 [ $first_rec == $((min0_rec + 1)) ] ||
15952 error "first index should be $min0_rec + 1 not $first_rec"
15954 # LU-3446 changelog index reset on MDT restart
15955 local cur_rec1=$(changelog_users $SINGLEMDS |
15956 awk '/^current.index:/ { print $NF }')
15957 changelog_clear 0 ||
15958 error "clear all changelog records for $cl_user failed"
15959 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15960 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15961 error "Fail to start $SINGLEMDS"
15962 local cur_rec2=$(changelog_users $SINGLEMDS |
15963 awk '/^current.index:/ { print $NF }')
15964 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15965 [ $cur_rec1 == $cur_rec2 ] ||
15966 error "current index should be $cur_rec1 not $cur_rec2"
15968 echo "verifying users from this test are deregistered"
15969 changelog_deregister || error "changelog_deregister failed"
15970 changelog_users $SINGLEMDS | grep -q $cl_user &&
15971 error "User '$cl_user' still in changelog_users"
15973 # lctl get_param -n mdd.*.changelog_users
15974 # current_index: 144
15975 # ID index (idle seconds)
15976 # cl3 144 (2) mask=<list>
15977 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15978 # this is the normal case where all users were deregistered
15979 # make sure no new records are added when no users are present
15980 local last_rec1=$(changelog_users $SINGLEMDS |
15981 awk '/^current.index:/ { print $NF }')
15982 touch $DIR/$tdir/chloe
15983 local last_rec2=$(changelog_users $SINGLEMDS |
15984 awk '/^current.index:/ { print $NF }')
15985 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15986 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15988 # any changelog users must be leftovers from a previous test
15989 changelog_users $SINGLEMDS
15990 echo "other changelog users; can't verify off"
15993 run_test 160a "changelog sanity"
15995 test_160b() { # LU-3587
15996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15997 remote_mds_nodsh && skip "remote MDS with nodsh"
15998 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15999 skip "Need MDS version at least 2.2.0"
16001 changelog_register || error "changelog_register failed"
16002 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16003 changelog_users $SINGLEMDS | grep -q $cl_user ||
16004 error "User '$cl_user' not found in changelog_users"
16006 local longname1=$(str_repeat a 255)
16007 local longname2=$(str_repeat b 255)
16010 echo "creating very long named file"
16011 touch $longname1 || error "create of '$longname1' failed"
16012 echo "renaming very long named file"
16013 mv $longname1 $longname2
16015 changelog_dump | grep RENME | tail -n 5
16018 run_test 160b "Verify that very long rename doesn't crash in changelog"
16021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16022 remote_mds_nodsh && skip "remote MDS with nodsh"
16024 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16025 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16026 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16027 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16031 # Registration step
16032 changelog_register || error "changelog_register failed"
16035 mkdir -p $DIR/$tdir
16036 $MCREATE $DIR/$tdir/foo_160c
16037 changelog_chmask "-TRUNC"
16038 $TRUNCATE $DIR/$tdir/foo_160c 200
16039 changelog_chmask "+TRUNC"
16040 $TRUNCATE $DIR/$tdir/foo_160c 199
16041 changelog_dump | tail -n 5
16042 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16043 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16045 run_test 160c "verify that changelog log catch the truncate event"
16048 remote_mds_nodsh && skip "remote MDS with nodsh"
16049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16051 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16052 skip "Need MDS version at least 2.7.60"
16054 # Registration step
16055 changelog_register || error "changelog_register failed"
16057 mkdir -p $DIR/$tdir/migrate_dir
16058 changelog_clear 0 || error "changelog_clear failed"
16060 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16061 changelog_dump | tail -n 5
16062 local migrates=$(changelog_dump | grep -c "MIGRT")
16063 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16065 run_test 160d "verify that changelog log catch the migrate event"
16068 remote_mds_nodsh && skip "remote MDS with nodsh"
16071 changelog_register || error "changelog_register failed"
16073 local MDT0=$(facet_svc $SINGLEMDS)
16076 # No user (expect fail)
16077 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16079 if [ $rc -eq 0 ]; then
16080 error "Should fail without user"
16081 elif [ $rc -ne 4 ]; then
16082 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16085 # Delete a future user (expect fail)
16086 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16088 if [ $rc -eq 0 ]; then
16089 error "Deleted non-existant user cl77"
16090 elif [ $rc -ne 2 ]; then
16091 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16094 # Clear to a bad index (1 billion should be safe)
16095 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16098 if [ $rc -eq 0 ]; then
16099 error "Successfully cleared to invalid CL index"
16100 elif [ $rc -ne 22 ]; then
16101 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16104 run_test 160e "changelog negative testing (should return errors)"
16107 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16108 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16109 skip "Need MDS version at least 2.10.56"
16111 local mdts=$(comma_list $(mdts_nodes))
16114 changelog_register || error "first changelog_register failed"
16115 changelog_register || error "second changelog_register failed"
16117 declare -A cl_user1
16118 declare -A cl_user2
16123 # generate some changelog records to accumulate on each MDT
16124 # use all_char because created files should be evenly distributed
16125 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16126 error "test_mkdir $tdir failed"
16127 log "$(date +%s): creating first files"
16128 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16129 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16130 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16133 # check changelogs have been generated
16134 local start=$SECONDS
16135 local idle_time=$((MDSCOUNT * 5 + 5))
16136 local nbcl=$(changelog_dump | wc -l)
16137 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16139 for param in "changelog_max_idle_time=$idle_time" \
16141 "changelog_min_gc_interval=2" \
16142 "changelog_min_free_cat_entries=3"; do
16143 local MDT0=$(facet_svc $SINGLEMDS)
16144 local var="${param%=*}"
16145 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16147 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16148 do_nodes $mdts $LCTL set_param mdd.*.$param
16151 # force cl_user2 to be idle (1st part), but also cancel the
16152 # cl_user1 records so that it is not evicted later in the test.
16153 local sleep1=$((idle_time / 2))
16154 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16157 # simulate changelog catalog almost full
16158 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16159 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16161 for i in $(seq $MDSCOUNT); do
16162 cl_users=(${CL_USERS[mds$i]})
16163 cl_user1[mds$i]="${cl_users[0]}"
16164 cl_user2[mds$i]="${cl_users[1]}"
16166 [ -n "${cl_user1[mds$i]}" ] ||
16167 error "mds$i: no user registered"
16168 [ -n "${cl_user2[mds$i]}" ] ||
16169 error "mds$i: only ${cl_user2[mds$i]} is registered"
16171 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16172 [ -n "$user_rec1" ] ||
16173 error "mds$i: User ${cl_user1[mds$i]} not registered"
16174 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16175 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16176 [ -n "$user_rec2" ] ||
16177 error "mds$i: User ${cl_user1[mds$i]} not registered"
16178 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16179 "$user_rec1 + 2 == $user_rec2"
16180 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16181 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16182 "$user_rec1 + 2, but is $user_rec2"
16183 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16184 [ -n "$user_rec2" ] ||
16185 error "mds$i: User ${cl_user2[mds$i]} not registered"
16186 [ $user_rec1 == $user_rec2 ] ||
16187 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16188 "$user_rec1, but is $user_rec2"
16191 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16192 local sleep2=$((idle_time - (SECONDS - start) + 1))
16193 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16196 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16197 # cl_user1 should be OK because it recently processed records.
16198 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16199 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16200 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16201 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16204 # ensure gc thread is done
16205 for i in $(mdts_nodes); do
16206 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16207 error "$i: GC-thread not done"
16211 for (( i = 1; i <= MDSCOUNT; i++ )); do
16212 # check cl_user1 still registered
16213 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16214 error "mds$i: User ${cl_user1[mds$i]} not registered"
16215 # check cl_user2 unregistered
16216 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16217 error "mds$i: User ${cl_user2[mds$i]} still registered"
16219 # check changelogs are present and starting at $user_rec1 + 1
16220 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16221 [ -n "$user_rec1" ] ||
16222 error "mds$i: User ${cl_user1[mds$i]} not registered"
16223 first_rec=$($LFS changelog $(facet_svc mds$i) |
16224 awk '{ print $1; exit; }')
16226 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16227 [ $((user_rec1 + 1)) == $first_rec ] ||
16228 error "mds$i: rec $first_rec != $user_rec1 + 1"
16231 run_test 160f "changelog garbage collect (timestamped users)"
16234 remote_mds_nodsh && skip "remote MDS with nodsh"
16235 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16236 skip "Need MDS version at least 2.14.55"
16238 local mdts=$(comma_list $(mdts_nodes))
16241 changelog_register || error "first changelog_register failed"
16242 changelog_register || error "second changelog_register failed"
16244 declare -A cl_user1
16245 declare -A cl_user2
16250 # generate some changelog records to accumulate on each MDT
16251 # use all_char because created files should be evenly distributed
16252 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16253 error "test_mkdir $tdir failed"
16254 for ((i = 0; i < MDSCOUNT; i++)); do
16255 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16256 error "create $DIR/$tdir/d$i.1 failed"
16259 # check changelogs have been generated
16260 local nbcl=$(changelog_dump | wc -l)
16261 (( $nbcl > 0 )) || error "no changelogs found"
16263 # reduce the max_idle_indexes value to make sure we exceed it
16264 for param in "changelog_max_idle_indexes=2" \
16266 "changelog_min_gc_interval=2"; do
16267 local MDT0=$(facet_svc $SINGLEMDS)
16268 local var="${param%=*}"
16269 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16271 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16272 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16273 error "unable to set mdd.*.$param"
16276 local start=$SECONDS
16277 for i in $(seq $MDSCOUNT); do
16278 cl_users=(${CL_USERS[mds$i]})
16279 cl_user1[mds$i]="${cl_users[0]}"
16280 cl_user2[mds$i]="${cl_users[1]}"
16282 [ -n "${cl_user1[mds$i]}" ] ||
16283 error "mds$i: user1 is not registered"
16284 [ -n "${cl_user2[mds$i]}" ] ||
16285 error "mds$i: only ${cl_user1[mds$i]} is registered"
16287 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16288 [ -n "$user_rec1" ] ||
16289 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16290 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16291 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16292 [ -n "$user_rec2" ] ||
16293 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16294 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16295 "$user_rec1 + 2 == $user_rec2"
16296 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16297 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16298 "expected $user_rec1 + 2, but is $user_rec2"
16299 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16300 [ -n "$user_rec2" ] ||
16301 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16302 [ $user_rec1 == $user_rec2 ] ||
16303 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16304 "expected $user_rec1, but is $user_rec2"
16307 # ensure we are past the previous changelog_min_gc_interval set above
16308 local sleep2=$((start + 2 - SECONDS))
16309 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16310 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16311 # cl_user1 should be OK because it recently processed records.
16312 for ((i = 0; i < MDSCOUNT; i++)); do
16313 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16314 error "create $DIR/$tdir/d$i.3 failed"
16317 # ensure gc thread is done
16318 for i in $(mdts_nodes); do
16319 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16320 error "$i: GC-thread not done"
16324 for (( i = 1; i <= MDSCOUNT; i++ )); do
16325 # check cl_user1 still registered
16326 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16327 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16328 # check cl_user2 unregistered
16329 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16330 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16332 # check changelogs are present and starting at $user_rec1 + 1
16333 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16334 [ -n "$user_rec1" ] ||
16335 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16336 first_rec=$($LFS changelog $(facet_svc mds$i) |
16337 awk '{ print $1; exit; }')
16339 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16340 [ $((user_rec1 + 1)) == $first_rec ] ||
16341 error "mds$i: rec $first_rec != $user_rec1 + 1"
16344 run_test 160g "changelog garbage collect on idle records"
16347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16348 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16349 skip "Need MDS version at least 2.10.56"
16351 local mdts=$(comma_list $(mdts_nodes))
16354 changelog_register || error "first changelog_register failed"
16355 changelog_register || error "second changelog_register failed"
16357 declare -A cl_user1
16358 declare -A cl_user2
16363 # generate some changelog records to accumulate on each MDT
16364 # use all_char because created files should be evenly distributed
16365 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16366 error "test_mkdir $tdir failed"
16367 for ((i = 0; i < MDSCOUNT; i++)); do
16368 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16369 error "create $DIR/$tdir/d$i.1 failed"
16372 # check changelogs have been generated
16373 local nbcl=$(changelog_dump | wc -l)
16374 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16376 for param in "changelog_max_idle_time=10" \
16378 "changelog_min_gc_interval=2"; do
16379 local MDT0=$(facet_svc $SINGLEMDS)
16380 local var="${param%=*}"
16381 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16383 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16384 do_nodes $mdts $LCTL set_param mdd.*.$param
16387 # force cl_user2 to be idle (1st part)
16390 for i in $(seq $MDSCOUNT); do
16391 cl_users=(${CL_USERS[mds$i]})
16392 cl_user1[mds$i]="${cl_users[0]}"
16393 cl_user2[mds$i]="${cl_users[1]}"
16395 [ -n "${cl_user1[mds$i]}" ] ||
16396 error "mds$i: no user registered"
16397 [ -n "${cl_user2[mds$i]}" ] ||
16398 error "mds$i: only ${cl_user2[mds$i]} is registered"
16400 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16401 [ -n "$user_rec1" ] ||
16402 error "mds$i: User ${cl_user1[mds$i]} not registered"
16403 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16404 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16405 [ -n "$user_rec2" ] ||
16406 error "mds$i: User ${cl_user1[mds$i]} not registered"
16407 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16408 "$user_rec1 + 2 == $user_rec2"
16409 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16410 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16411 "$user_rec1 + 2, but is $user_rec2"
16412 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16413 [ -n "$user_rec2" ] ||
16414 error "mds$i: User ${cl_user2[mds$i]} not registered"
16415 [ $user_rec1 == $user_rec2 ] ||
16416 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16417 "$user_rec1, but is $user_rec2"
16420 # force cl_user2 to be idle (2nd part) and to reach
16421 # changelog_max_idle_time
16424 # force each GC-thread start and block then
16425 # one per MDT/MDD, set fail_val accordingly
16426 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16427 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16429 # generate more changelogs to trigger fail_loc
16430 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16431 error "create $DIR/$tdir/${tfile}bis failed"
16433 # stop MDT to stop GC-thread, should be done in back-ground as it will
16434 # block waiting for the thread to be released and exit
16435 declare -A stop_pids
16436 for i in $(seq $MDSCOUNT); do
16438 stop_pids[mds$i]=$!
16441 for i in $(mdts_nodes); do
16444 local facets=$(facets_up_on_host $i)
16446 for facet in ${facets//,/ }; do
16447 if [[ $facet == mds* ]]; then
16451 # ensure each MDS's gc threads are still present and all in "R"
16452 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16453 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16454 error "$i: expected $nb GC-thread"
16456 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16458 error "$i: GC-thread not found in R-state"
16459 # check umounts of each MDT on MDS have reached kthread_stop()
16460 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16461 error "$i: expected $nb umount"
16463 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16464 error "$i: umount not found in D-state"
16467 # release all GC-threads
16468 do_nodes $mdts $LCTL set_param fail_loc=0
16470 # wait for MDT stop to complete
16471 for i in $(seq $MDSCOUNT); do
16472 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16476 # may try to check if any orphan changelog records are present
16477 # via ldiskfs/zfs and llog_reader...
16479 # re-start/mount MDTs
16480 for i in $(seq $MDSCOUNT); do
16481 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16482 error "Fail to start mds$i"
16486 for i in $(seq $MDSCOUNT); do
16487 # check cl_user1 still registered
16488 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16489 error "mds$i: User ${cl_user1[mds$i]} not registered"
16490 # check cl_user2 unregistered
16491 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16492 error "mds$i: User ${cl_user2[mds$i]} still registered"
16494 # check changelogs are present and starting at $user_rec1 + 1
16495 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16496 [ -n "$user_rec1" ] ||
16497 error "mds$i: User ${cl_user1[mds$i]} not registered"
16498 first_rec=$($LFS changelog $(facet_svc mds$i) |
16499 awk '{ print $1; exit; }')
16501 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16502 [ $((user_rec1 + 1)) == $first_rec ] ||
16503 error "mds$i: first index should be $user_rec1 + 1, " \
16504 "but is $first_rec"
16507 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16512 local mdts=$(comma_list $(mdts_nodes))
16514 changelog_register || error "first changelog_register failed"
16516 # generate some changelog records to accumulate on each MDT
16517 # use all_char because created files should be evenly distributed
16518 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16519 error "test_mkdir $tdir failed"
16520 for ((i = 0; i < MDSCOUNT; i++)); do
16521 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16522 error "create $DIR/$tdir/d$i.1 failed"
16525 # check changelogs have been generated
16526 local nbcl=$(changelog_dump | wc -l)
16527 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16529 # simulate race between register and unregister
16530 # XXX as fail_loc is set per-MDS, with DNE configs the race
16531 # simulation will only occur for one MDT per MDS and for the
16532 # others the normal race scenario will take place
16533 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16534 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16535 do_nodes $mdts $LCTL set_param fail_val=1
16537 # unregister 1st user
16538 changelog_deregister &
16540 # wait some time for deregister work to reach race rdv
16542 # register 2nd user
16543 changelog_register || error "2nd user register failed"
16545 wait $pid1 || error "1st user deregister failed"
16549 declare -A LAST_REC
16550 for i in $(seq $MDSCOUNT); do
16551 if changelog_users mds$i | grep "^cl"; then
16552 # make sure new records are added with one user present
16553 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16554 awk '/^current.index:/ { print $NF }')
16556 error "mds$i has no user registered"
16560 # generate more changelog records to accumulate on each MDT
16561 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16562 error "create $DIR/$tdir/${tfile}bis failed"
16564 for i in $(seq $MDSCOUNT); do
16565 last_rec=$(changelog_users $SINGLEMDS |
16566 awk '/^current.index:/ { print $NF }')
16567 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16568 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16569 error "changelogs are off on mds$i"
16572 run_test 160i "changelog user register/unregister race"
16575 remote_mds_nodsh && skip "remote MDS with nodsh"
16576 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16577 skip "Need MDS version at least 2.12.56"
16579 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16580 stack_trap "umount $MOUNT2" EXIT
16582 changelog_register || error "first changelog_register failed"
16583 stack_trap "changelog_deregister" EXIT
16585 # generate some changelog
16586 # use all_char because created files should be evenly distributed
16587 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16588 error "mkdir $tdir failed"
16589 for ((i = 0; i < MDSCOUNT; i++)); do
16590 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16591 error "create $DIR/$tdir/d$i.1 failed"
16594 # open the changelog device
16595 exec 3>/dev/changelog-$FSNAME-MDT0000
16596 stack_trap "exec 3>&-" EXIT
16597 exec 4</dev/changelog-$FSNAME-MDT0000
16598 stack_trap "exec 4<&-" EXIT
16600 # umount the first lustre mount
16602 stack_trap "mount_client $MOUNT" EXIT
16604 # read changelog, which may or may not fail, but should not crash
16608 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16609 changelog_users $SINGLEMDS | grep -q $cl_user ||
16610 error "User $cl_user not found in changelog_users"
16612 printf 'clear:'$cl_user':0' >&3
16614 run_test 160j "client can be umounted while its chanangelog is being used"
16617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16618 remote_mds_nodsh && skip "remote MDS with nodsh"
16620 mkdir -p $DIR/$tdir/1/1
16622 changelog_register || error "changelog_register failed"
16623 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16625 changelog_users $SINGLEMDS | grep -q $cl_user ||
16626 error "User '$cl_user' not found in changelog_users"
16627 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16628 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16629 rmdir $DIR/$tdir/1/1 & sleep 1
16631 touch $DIR/$tdir/2/2
16632 rm -rf $DIR/$tdir/2
16637 changelog_dump | grep rmdir || error "rmdir not recorded"
16639 run_test 160k "Verify that changelog records are not lost"
16641 # Verifies that a file passed as a parameter has recently had an operation
16642 # performed on it that has generated an MTIME changelog which contains the
16643 # correct parent FID. As files might reside on a different MDT from the
16644 # parent directory in DNE configurations, the FIDs are translated to paths
16645 # before being compared, which should be identical
16646 compare_mtime_changelog() {
16654 mdtidx=$($LFS getstripe --mdt-index $file)
16655 mdtidx=$(printf "%04x" $mdtidx)
16657 # Obtain the parent FID from the MTIME changelog
16658 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16659 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16661 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16662 [ -z "$cl_fid" ] && error "parent FID not present"
16664 # Verify that the path for the parent FID is the same as the path for
16665 # the test directory
16666 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16670 [[ "${pdir%/}" == "$dir" ]] ||
16671 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16677 remote_mds_nodsh && skip "remote MDS with nodsh"
16678 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16679 skip "Need MDS version at least 2.13.55"
16683 changelog_register || error "changelog_register failed"
16684 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16686 changelog_users $SINGLEMDS | grep -q $cl_user ||
16687 error "User '$cl_user' not found in changelog_users"
16689 # Clear some types so that MTIME changelogs are generated
16690 changelog_chmask "-CREAT"
16691 changelog_chmask "-CLOSE"
16693 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16695 # Test CL_MTIME during setattr
16696 touch $DIR/$tdir/$tfile
16697 compare_mtime_changelog $DIR/$tdir/$tfile
16699 # Test CL_MTIME during close
16700 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16701 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16703 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16706 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16707 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16708 skip "Need MDS version at least 2.14.51"
16715 changelog_register || error "first changelog_register failed"
16716 changelog_register || error "second changelog_register failed"
16718 cl_users=(${CL_USERS[mds1]})
16719 cl_user1="${cl_users[0]}"
16720 cl_user2="${cl_users[1]}"
16721 # generate some changelog records to accumulate on MDT0
16722 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16723 createmany -m $DIR/$tdir/$tfile 50 ||
16724 error "create $DIR/$tdir/$tfile failed"
16725 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16728 # check changelogs have been generated
16729 local nbcl=$(changelog_dump | wc -l)
16730 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16732 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16733 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16735 __changelog_clear mds1 $cl_user1 +10
16736 __changelog_clear mds1 $cl_user2 0 &
16739 __changelog_clear mds1 $cl_user1 0 ||
16740 error "fail to cancel record for $cl_user1"
16742 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16744 run_test 160m "Changelog clear race"
16747 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16748 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16749 skip "Need MDS version at least 2.14.51"
16758 changelog_register || error "first changelog_register failed"
16760 cl_users=(${CL_USERS[mds1]})
16761 cl_user1="${cl_users[0]}"
16763 # generate some changelog records to accumulate on MDT0
16764 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16765 first_rec=$(changelog_users $SINGLEMDS |
16766 awk '/^current.index:/ { print $NF }')
16767 while (( last_rec < (( first_rec + 65000)) )); do
16768 createmany -m $DIR/$tdir/$tfile 10000 ||
16769 error "create $DIR/$tdir/$tfile failed"
16771 for i in $(seq 0 10000); do
16772 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16776 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16777 error "unlinkmany failed unlink"
16778 last_rec=$(changelog_users $SINGLEMDS |
16779 awk '/^current.index:/ { print $NF }')
16780 echo last record $last_rec
16781 (( last_rec == 0 )) && error "no changelog found"
16784 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16785 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16787 __changelog_clear mds1 $cl_user1 0 &
16790 __changelog_clear mds1 $cl_user1 0 ||
16791 error "fail to cancel record for $cl_user1"
16793 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16795 run_test 160n "Changelog destroy race"
16798 local mdt="$(facet_svc $SINGLEMDS)"
16800 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16801 remote_mds_nodsh && skip "remote MDS with nodsh"
16802 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16803 skip "Need MDS version at least 2.14.52"
16805 changelog_register --user test_160o -m unlnk+close+open ||
16806 error "changelog_register failed"
16808 do_facet $SINGLEMDS $LCTL --device $mdt \
16809 changelog_register -u "Tt3_-#" &&
16810 error "bad symbols in name should fail"
16812 do_facet $SINGLEMDS $LCTL --device $mdt \
16813 changelog_register -u test_160o &&
16814 error "the same name registration should fail"
16816 do_facet $SINGLEMDS $LCTL --device $mdt \
16817 changelog_register -u test_160toolongname &&
16818 error "too long name registration should fail"
16820 changelog_chmask "MARK+HSM"
16821 lctl get_param mdd.*.changelog*mask
16822 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16823 changelog_users $SINGLEMDS | grep -q $cl_user ||
16824 error "User $cl_user not found in changelog_users"
16826 echo $cl_user | grep -q test_160o ||
16827 error "User $cl_user has no specific name 'test160o'"
16830 changelog_clear 0 || error "changelog_clear failed"
16831 # generate some changelog records to accumulate on MDT0
16832 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16833 touch $DIR/$tdir/$tfile # open 1
16835 OPENS=$(changelog_dump | grep -c "OPEN")
16836 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16838 # must be no MKDIR it wasn't set as user mask
16839 MKDIR=$(changelog_dump | grep -c "MKDIR")
16840 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16842 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16843 mdd.$mdt.changelog_current_mask -n)
16844 # register maskless user
16845 changelog_register || error "changelog_register failed"
16846 # effective mask should be not changed because it is not minimal
16847 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16848 mdd.$mdt.changelog_current_mask -n)
16849 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16850 # set server mask to minimal value
16851 changelog_chmask "MARK"
16852 # check effective mask again, should be treated as DEFMASK now
16853 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16854 mdd.$mdt.changelog_current_mask -n)
16855 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16857 do_facet $SINGLEMDS $LCTL --device $mdt \
16858 changelog_deregister -u test_160o ||
16859 error "cannot deregister by name"
16861 run_test 160o "changelog user name and mask"
16864 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16865 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16866 skip "Need MDS version at least 2.14.51"
16867 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16873 changelog_register || error "first changelog_register failed"
16875 cl_users=(${CL_USERS[mds1]})
16876 cl_user1="${cl_users[0]}"
16878 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16879 createmany -m $DIR/$tdir/$tfile 50 ||
16880 error "create $DIR/$tdir/$tfile failed"
16881 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16884 # check changelogs have been generated
16885 entry_count=$(changelog_dump | wc -l)
16886 ((entry_count != 0)) || error "no changelog entries found"
16888 # remove changelog_users and check that orphan entries are removed
16890 local dev=$(mdsdevname 1)
16891 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
16892 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
16893 entry_count=$(changelog_dump | wc -l)
16894 ((entry_count == 0)) ||
16895 error "found $entry_count changelog entries, expected none"
16897 run_test 160p "Changelog orphan cleanup with no users"
16900 local mdt="$(facet_svc $SINGLEMDS)"
16903 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16904 remote_mds_nodsh && skip "remote MDS with nodsh"
16905 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16906 skip "Need MDS version at least 2.14.54"
16908 # set server mask to minimal value like server init does
16909 changelog_chmask "MARK"
16910 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16911 error "changelog_register failed"
16912 # check effective mask again, should be treated as DEFMASK now
16913 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16914 mdd.$mdt.changelog_current_mask -n)
16915 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16916 error "changelog_deregister failed"
16917 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16919 run_test 160q "changelog effective mask is DEFMASK if not set"
16922 remote_mds_nodsh && skip "remote MDS with nodsh"
16923 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16924 skip "Need MDS version at least 2.14.55"
16926 local mdts=$(comma_list $(mdts_nodes))
16928 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16929 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16930 fail_val=$((24 * 3600 * 10))
16932 # Create a user which is 10 days old
16933 changelog_register || error "first changelog_register failed"
16935 declare -A cl_user1
16938 # generate some changelog records to accumulate on each MDT
16939 # use all_char because created files should be evenly distributed
16940 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16941 error "test_mkdir $tdir failed"
16942 for ((i = 0; i < MDSCOUNT; i++)); do
16943 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16944 error "create $DIR/$tdir/d$i.1 failed"
16947 # check changelogs have been generated
16948 local nbcl=$(changelog_dump | wc -l)
16949 (( nbcl > 0 )) || error "no changelogs found"
16951 # reduce the max_idle_indexes value to make sure we exceed it
16952 for param in "changelog_max_idle_indexes=2097446912" \
16953 "changelog_max_idle_time=2592000" \
16955 "changelog_min_gc_interval=2"; do
16956 local MDT0=$(facet_svc $SINGLEMDS)
16957 local var="${param%=*}"
16958 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16960 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16961 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16962 error "unable to set mdd.*.$param"
16965 local start=$SECONDS
16966 for i in $(seq $MDSCOUNT); do
16967 cl_users=(${CL_USERS[mds$i]})
16968 cl_user1[mds$i]="${cl_users[0]}"
16970 [[ -n "${cl_user1[mds$i]}" ]] ||
16971 error "mds$i: no user registered"
16974 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16975 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16977 # ensure we are past the previous changelog_min_gc_interval set above
16978 local sleep2=$((start + 2 - SECONDS))
16979 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16981 # Generate one more changelog to trigger GC
16982 for ((i = 0; i < MDSCOUNT; i++)); do
16983 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16984 error "create $DIR/$tdir/d$i.3 failed"
16987 # ensure gc thread is done
16988 for node in $(mdts_nodes); do
16989 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16990 error "$node: GC-thread not done"
16993 do_nodes $mdts $LCTL set_param fail_loc=0
16995 for (( i = 1; i <= MDSCOUNT; i++ )); do
16996 # check cl_user1 is purged
16997 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16998 error "mds$i: User ${cl_user1[mds$i]} is registered"
17002 run_test 160s "changelog garbage collect on idle records * time"
17005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17007 test_mkdir -c1 $DIR/$tdir
17008 cp /etc/hosts $DIR/$tdir/$tfile
17009 test_mkdir -c1 $DIR/$tdir/foo1
17010 test_mkdir -c1 $DIR/$tdir/foo2
17011 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17012 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17013 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17014 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17015 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17016 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17017 $LFS fid2path $DIR $FID
17018 error "bad link ea"
17021 rm $DIR/$tdir/foo2/zachary
17023 rm $DIR/$tdir/foo2/thor
17025 rm $DIR/$tdir/$tfile
17027 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17028 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17029 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17030 rm $DIR/$tdir/foo2/maggie
17033 local longname=$tfile.avg_len_is_thirty_two_
17034 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17035 error_noexit 'failed to unlink many hardlinks'" EXIT
17036 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17037 error "failed to hardlink many files"
17038 links=$($LFS fid2path $DIR $FID | wc -l)
17039 echo -n "${links}/1000 links in link EA"
17040 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17042 run_test 161a "link ea sanity"
17045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17046 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17049 local remote_dir=$DIR/$tdir/remote_dir
17051 mkdir -p $DIR/$tdir
17052 $LFS mkdir -i $MDTIDX $remote_dir ||
17053 error "create remote directory failed"
17055 cp /etc/hosts $remote_dir/$tfile
17056 mkdir -p $remote_dir/foo1
17057 mkdir -p $remote_dir/foo2
17058 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17059 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17060 ln $remote_dir/$tfile $remote_dir/foo1/luna
17061 ln $remote_dir/$tfile $remote_dir/foo2/thor
17063 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17065 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17066 $LFS fid2path $DIR $FID
17067 error "bad link ea"
17070 rm $remote_dir/foo2/zachary
17072 rm $remote_dir/foo2/thor
17074 rm $remote_dir/$tfile
17076 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17077 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17078 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17079 $LFS fid2path $DIR $FID
17080 error "bad link rename"
17082 rm $remote_dir/foo2/maggie
17085 local longname=filename_avg_len_is_thirty_two_
17086 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17087 error "failed to hardlink many files"
17088 links=$($LFS fid2path $DIR $FID | wc -l)
17089 echo -n "${links}/1000 links in link EA"
17090 [[ ${links} -gt 60 ]] ||
17091 error "expected at least 60 links in link EA"
17092 unlinkmany $remote_dir/foo2/$longname 1000 ||
17093 error "failed to unlink many hardlinks"
17095 run_test 161b "link ea sanity under remote directory"
17098 remote_mds_nodsh && skip "remote MDS with nodsh"
17099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17100 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17101 skip "Need MDS version at least 2.1.5"
17103 # define CLF_RENAME_LAST 0x0001
17104 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17105 changelog_register || error "changelog_register failed"
17108 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17109 touch $DIR/$tdir/foo_161c
17110 touch $DIR/$tdir/bar_161c
17111 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17112 changelog_dump | grep RENME | tail -n 5
17113 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17114 changelog_clear 0 || error "changelog_clear failed"
17115 if [ x$flags != "x0x1" ]; then
17116 error "flag $flags is not 0x1"
17119 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17120 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17121 touch $DIR/$tdir/foo_161c
17122 touch $DIR/$tdir/bar_161c
17123 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17124 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17125 changelog_dump | grep RENME | tail -n 5
17126 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17127 changelog_clear 0 || error "changelog_clear failed"
17128 if [ x$flags != "x0x0" ]; then
17129 error "flag $flags is not 0x0"
17131 echo "rename overwrite a target having nlink > 1," \
17132 "changelog record has flags of $flags"
17134 # rename doesn't overwrite a target (changelog flag 0x0)
17135 touch $DIR/$tdir/foo_161c
17136 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17137 changelog_dump | grep RENME | tail -n 5
17138 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17139 changelog_clear 0 || error "changelog_clear failed"
17140 if [ x$flags != "x0x0" ]; then
17141 error "flag $flags is not 0x0"
17143 echo "rename doesn't overwrite a target," \
17144 "changelog record has flags of $flags"
17146 # define CLF_UNLINK_LAST 0x0001
17147 # unlink a file having nlink = 1 (changelog flag 0x1)
17148 rm -f $DIR/$tdir/foo2_161c
17149 changelog_dump | grep UNLNK | tail -n 5
17150 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17151 changelog_clear 0 || error "changelog_clear failed"
17152 if [ x$flags != "x0x1" ]; then
17153 error "flag $flags is not 0x1"
17155 echo "unlink a file having nlink = 1," \
17156 "changelog record has flags of $flags"
17158 # unlink a file having nlink > 1 (changelog flag 0x0)
17159 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17160 rm -f $DIR/$tdir/foobar_161c
17161 changelog_dump | grep UNLNK | tail -n 5
17162 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17163 changelog_clear 0 || error "changelog_clear failed"
17164 if [ x$flags != "x0x0" ]; then
17165 error "flag $flags is not 0x0"
17167 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17169 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17172 remote_mds_nodsh && skip "remote MDS with nodsh"
17173 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17178 changelog_register || error "changelog_register failed"
17180 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17181 # interfer with $MOUNT/.lustre/fid/ access
17183 [[ $? -eq 0 ]] || error "mkdir failed"
17185 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17186 $LCTL set_param fail_loc=0x8000140c
17188 $LCTL set_param fail_val=5
17191 echo foofoo > $DIR/$tdir/$tfile &
17194 # wait for create to be delayed
17198 [[ $? -eq 0 ]] || error "create should be blocked"
17200 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17201 stack_trap "rm -f $tempfile"
17202 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17203 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17204 # some delay may occur during ChangeLog publishing and file read just
17205 # above, that could allow file write to happen finally
17206 [[ -s $tempfile ]] && echo "file should be empty"
17208 $LCTL set_param fail_loc=0
17211 [[ $? -eq 0 ]] || error "create failed"
17213 run_test 161d "create with concurrent .lustre/fid access"
17216 local expected="$1"
17221 path=$($LFS fid2path "$@")
17224 if [ $rc -ne 0 ]; then
17225 error "path looked up of '$expected' failed: rc=$rc"
17226 elif [ "$path" != "$expected" ]; then
17227 error "path looked up '$path' instead of '$expected'"
17229 echo "FID '$fid' resolves to path '$path' as expected"
17233 test_162a() { # was test_162
17234 test_mkdir -p -c1 $DIR/$tdir/d2
17235 touch $DIR/$tdir/d2/$tfile
17236 touch $DIR/$tdir/d2/x1
17237 touch $DIR/$tdir/d2/x2
17238 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17239 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17241 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17242 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17245 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17246 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17247 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17249 # softlink to wrong file
17250 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17251 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17252 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17255 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17256 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17257 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17258 # fid2path dir/fsname should both work
17259 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17260 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17262 # hardlink count: check that there are 2 links
17263 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17264 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17266 # hardlink indexing: remove the first link
17267 rm $DIR/$tdir/d2/p/q/r/hlink
17268 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17270 run_test 162a "path lookup sanity"
17273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17274 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17277 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17278 error "create striped dir failed"
17280 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17281 tail -n 1 | awk '{print $2}')
17282 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17284 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17285 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17288 for ((i=0;i<5;i++)); do
17289 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17290 error "get fid for f$i failed"
17291 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17293 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17294 error "get fid for d$i failed"
17295 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17300 run_test 162b "striped directory path lookup sanity"
17302 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17304 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17305 skip "Need MDS version at least 2.7.51"
17307 local lpath=$tdir.local
17308 local rpath=$tdir.remote
17310 test_mkdir $DIR/$lpath
17311 test_mkdir $DIR/$rpath
17313 for ((i = 0; i <= 101; i++)); do
17316 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17317 error "get fid for local directory $DIR/$lpath failed"
17318 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17321 test_mkdir $DIR/$rpath
17322 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17323 error "get fid for remote directory $DIR/$rpath failed"
17324 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17329 run_test 162c "fid2path works with paths 100 or more directories deep"
17331 oalr_event_count() {
17335 awk -v name="${FSNAME}-OST0000" \
17336 -v event="${event}" \
17337 '$1 == "TRACE" && $2 == event && $3 == name' \
17342 oalr_expect_event_count() {
17345 local expect="${3}"
17348 count=$(oalr_event_count "${event}" "${trace}")
17349 if ((count == expect)); then
17353 error_noexit "${event} event count was '${count}', expected ${expect}"
17359 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17361 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17365 sync # Flush previous IOs so we can count log entries.
17366 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17367 stack_trap cleanup_165 EXIT
17371 local trace="/tmp/${tfile}.trace"
17375 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17376 skip "OFD access log unsupported"
17379 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17382 do_facet ost1 ofd_access_log_reader --list
17385 do_facet ost1 killall -TERM ofd_access_log_reader
17389 if ((rc != 0)); then
17390 error "ofd_access_log_reader exited with rc = '${rc}'"
17393 # Parse trace file for discovery events:
17394 oalr_expect_event_count alr_log_add "${trace}" 1
17395 oalr_expect_event_count alr_log_eof "${trace}" 1
17396 oalr_expect_event_count alr_log_free "${trace}" 1
17398 run_test 165a "ofd access log discovery"
17401 local trace="/tmp/${tfile}.trace"
17402 local file="${DIR}/${tfile}"
17411 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17412 skip "OFD access log unsupported"
17415 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17418 do_facet ost1 ofd_access_log_reader --list
17420 lfs setstripe -c 1 -i 0 "${file}"
17421 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17422 error "cannot create '${file}'"
17425 do_facet ost1 killall -TERM ofd_access_log_reader
17429 if ((rc != 0)); then
17430 error "ofd_access_log_reader exited with rc = '${rc}'"
17433 oalr_expect_event_count alr_log_entry "${trace}" 1
17435 pfid1=$($LFS path2fid "${file}")
17437 # 1 2 3 4 5 6 7 8 9 10
17438 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17439 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17441 echo "entry = '${entry[*]}'" >&2
17444 if [[ "${pfid1}" != "${pfid2}" ]]; then
17445 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17449 if ((size != 1048576)); then
17450 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17454 if [[ "${flags}" != "w" ]]; then
17455 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17458 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17461 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17462 error "cannot read '${file}'"
17465 do_facet ost1 killall -TERM ofd_access_log_reader
17469 if ((rc != 0)); then
17470 error "ofd_access_log_reader exited with rc = '${rc}'"
17473 oalr_expect_event_count alr_log_entry "${trace}" 1
17475 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17476 echo "entry = '${entry[*]}'" >&2
17479 if [[ "${pfid1}" != "${pfid2}" ]]; then
17480 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17484 if ((size != 524288)); then
17485 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17489 if [[ "${flags}" != "r" ]]; then
17490 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17493 run_test 165b "ofd access log entries are produced and consumed"
17496 local trace="/tmp/${tfile}.trace"
17497 local file="${DIR}/${tdir}/${tfile}"
17499 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17500 skip "OFD access log unsupported"
17502 test_mkdir "${DIR}/${tdir}"
17505 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17508 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17510 # 4096 / 64 = 64. Create twice as many entries.
17511 for ((i = 0; i < 128; i++)); do
17512 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17513 error "cannot create file"
17518 do_facet ost1 killall -TERM ofd_access_log_reader
17521 if ((rc != 0)); then
17522 error "ofd_access_log_reader exited with rc = '${rc}'"
17525 unlinkmany "${file}-%d" 128
17527 run_test 165c "full ofd access logs do not block IOs"
17529 oal_get_read_count() {
17532 # STATS lustre-OST0001 alr_read_count 1
17534 do_facet ost1 cat "${stats}" |
17535 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17536 END { print count; }'
17539 oal_expect_read_count() {
17544 # Ask ofd_access_log_reader to write stats.
17545 do_facet ost1 killall -USR1 ofd_access_log_reader
17547 # Allow some time for things to happen.
17550 count=$(oal_get_read_count "${stats}")
17551 if ((count == expect)); then
17555 error_noexit "bad read count, got ${count}, expected ${expect}"
17556 do_facet ost1 cat "${stats}" >&2
17561 local stats="/tmp/${tfile}.stats"
17562 local file="${DIR}/${tdir}/${tfile}"
17563 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17565 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17566 skip "OFD access log unsupported"
17568 test_mkdir "${DIR}/${tdir}"
17571 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17574 lfs setstripe -c 1 -i 0 "${file}"
17576 do_facet ost1 lctl set_param "${param}=rw"
17577 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17578 error "cannot create '${file}'"
17579 oal_expect_read_count "${stats}" 1
17581 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17582 error "cannot read '${file}'"
17583 oal_expect_read_count "${stats}" 2
17585 do_facet ost1 lctl set_param "${param}=r"
17586 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17587 error "cannot create '${file}'"
17588 oal_expect_read_count "${stats}" 2
17590 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17591 error "cannot read '${file}'"
17592 oal_expect_read_count "${stats}" 3
17594 do_facet ost1 lctl set_param "${param}=w"
17595 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17596 error "cannot create '${file}'"
17597 oal_expect_read_count "${stats}" 4
17599 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17600 error "cannot read '${file}'"
17601 oal_expect_read_count "${stats}" 4
17603 do_facet ost1 lctl set_param "${param}=0"
17604 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17605 error "cannot create '${file}'"
17606 oal_expect_read_count "${stats}" 4
17608 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17609 error "cannot read '${file}'"
17610 oal_expect_read_count "${stats}" 4
17612 do_facet ost1 killall -TERM ofd_access_log_reader
17615 if ((rc != 0)); then
17616 error "ofd_access_log_reader exited with rc = '${rc}'"
17619 run_test 165d "ofd_access_log mask works"
17622 local stats="/tmp/${tfile}.stats"
17623 local file0="${DIR}/${tdir}-0/${tfile}"
17624 local file1="${DIR}/${tdir}-1/${tfile}"
17626 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17627 skip "OFD access log unsupported"
17629 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17631 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17632 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17634 lfs setstripe -c 1 -i 0 "${file0}"
17635 lfs setstripe -c 1 -i 0 "${file1}"
17638 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17641 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17642 error "cannot create '${file0}'"
17644 oal_expect_read_count "${stats}" 0
17646 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17647 error "cannot create '${file1}'"
17649 oal_expect_read_count "${stats}" 1
17651 do_facet ost1 killall -TERM ofd_access_log_reader
17654 if ((rc != 0)); then
17655 error "ofd_access_log_reader exited with rc = '${rc}'"
17658 run_test 165e "ofd_access_log MDT index filter works"
17661 local trace="/tmp/${tfile}.trace"
17666 do_facet ost1 timeout 60 ofd_access_log_reader \
17667 --exit-on-close --debug=- --trace=- > "${trace}" &
17674 if ((rc != 0)); then
17675 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17680 run_test 165f "ofd_access_log_reader --exit-on-close works"
17683 # do directio so as not to populate the page cache
17684 log "creating a 10 Mb file"
17685 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17686 error "multiop failed while creating a file"
17687 log "starting reads"
17688 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17689 log "truncating the file"
17690 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17691 error "multiop failed while truncating the file"
17693 kill %+ || true # reads might have finished
17694 echo "wait until dd is finished"
17696 log "removing the temporary file"
17697 rm -rf $DIR/$tfile || error "tmp file removal failed"
17699 run_test 169 "parallel read and truncate should not deadlock"
17702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17704 $LCTL clear # bug 18514
17705 $LCTL debug_daemon start $TMP/${tfile}_log_good
17707 $LCTL debug_daemon stop
17708 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17709 error "sed failed to read log_good"
17711 $LCTL debug_daemon start $TMP/${tfile}_log_good
17713 $LCTL debug_daemon stop
17715 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17716 error "lctl df log_bad failed"
17718 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17719 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17721 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17722 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17724 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17725 error "bad_line good_line1 good_line2 are empty"
17727 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17728 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17729 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17731 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17732 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17733 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17735 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17736 error "bad_line_new good_line_new are empty"
17738 local expected_good=$((good_line1 + good_line2*2))
17740 rm -f $TMP/${tfile}*
17741 # LU-231, short malformed line may not be counted into bad lines
17742 if [ $bad_line -ne $bad_line_new ] &&
17743 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17744 error "expected $bad_line bad lines, but got $bad_line_new"
17748 if [ $expected_good -ne $good_line_new ]; then
17749 error "expected $expected_good good lines, but got $good_line_new"
17754 run_test 170 "test lctl df to handle corrupted log ====================="
17756 test_171() { # bug20592
17757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17759 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17760 $LCTL set_param fail_loc=0x50e
17761 $LCTL set_param fail_val=3000
17762 multiop_bg_pause $DIR/$tfile O_s || true
17764 kill -USR1 $MULTIPID
17768 if dmesg | grep "recursive fault"; then
17769 error "caught a recursive fault"
17771 $LCTL set_param fail_loc=0
17774 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17776 # it would be good to share it with obdfilter-survey/iokit-libecho code
17777 setup_obdecho_osc () {
17780 local obdfilter_name=$2
17781 echo "Creating new osc for $obdfilter_name on $ost_nid"
17782 # make sure we can find loopback nid
17783 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17785 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17786 ${obdfilter_name}_osc_UUID || rc=2; }
17787 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17788 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17792 cleanup_obdecho_osc () {
17793 local obdfilter_name=$1
17794 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17795 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17802 local pages=${3:-64}
17807 local obd_size=$(get_obd_size $node $OBD)
17808 local page_size=$(get_page_size $node)
17809 if [[ -n "$obd_size" ]]; then
17810 local new_count=$((obd_size / (pages * page_size / 1024)))
17811 [[ $new_count -ge $count ]] || count=$new_count
17814 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17815 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17817 if [ $rc -eq 0 ]; then
17818 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17819 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17821 echo "New object id is $id"
17822 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17824 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17825 "test_brw $count w v $pages $id" || rc=4; }
17826 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17828 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17829 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17830 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17831 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17832 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17837 skip "obdecho on osc is no longer supported"
17839 run_test 180a "test obdecho on osc"
17842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17843 remote_ost_nodsh && skip "remote OST with nodsh"
17845 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17846 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17847 error "failed to load module obdecho"
17849 local target=$(do_facet ost1 $LCTL dl |
17850 awk '/obdfilter/ { print $4; exit; }')
17852 if [ -n "$target" ]; then
17853 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17855 do_facet ost1 $LCTL dl
17856 error "there is no obdfilter target on ost1"
17859 run_test 180b "test obdecho directly on obdfilter"
17861 test_180c() { # LU-2598
17862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17863 remote_ost_nodsh && skip "remote OST with nodsh"
17864 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17865 skip "Need MDS version at least 2.4.0"
17867 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17868 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17869 error "failed to load module obdecho"
17871 local target=$(do_facet ost1 $LCTL dl |
17872 awk '/obdfilter/ { print $4; exit; }')
17874 if [ -n "$target" ]; then
17875 local pages=16384 # 64MB bulk I/O RPC size
17877 obdecho_test "$target" ost1 "$pages" ||
17878 error "obdecho_test with pages=$pages failed with $?"
17880 do_facet ost1 $LCTL dl
17881 error "there is no obdfilter target on ost1"
17884 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17886 test_181() { # bug 22177
17887 test_mkdir $DIR/$tdir
17888 # create enough files to index the directory
17889 createmany -o $DIR/$tdir/foobar 4000
17890 # print attributes for debug purpose
17893 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17895 # remove the files & current working dir
17896 unlinkmany $DIR/$tdir/foobar 4000
17898 kill -USR1 $MULTIPID
17900 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17903 run_test 181 "Test open-unlinked dir ========================"
17909 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17911 $LCTL set_param mdc.*.rpc_stats=clear
17913 for (( i = 0; i < $tcount; i++ )) ; do
17914 mkdir $DIR/$tdir/$i
17917 for (( i = 0; i < $tcount; i++ )) ; do
17918 createmany -o $DIR/$tdir/$i/f- $fcount &
17922 for (( i = 0; i < $tcount; i++ )) ; do
17923 unlinkmany $DIR/$tdir/$i/f- $fcount &
17927 $LCTL get_param mdc.*.rpc_stats
17931 run_test 182a "Test parallel modify metadata operations from mdc"
17934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17935 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17942 do_facet mds1 $LCTL list_param \
17943 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
17944 skip "MDS lacks parallel RPC handling"
17946 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17948 rpc_count=$(do_facet mds1 $LCTL get_param -n \
17949 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
17952 createmany -i 0 -d $DIR/$tdir/t- $tcount
17954 for (( i = 0; i < $tcount; i++ )) ; do
17955 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17959 delta=$((etime - stime))
17960 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
17963 for (( i = 0; i < $tcount; i++ )) ; do
17964 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
17968 delta=$((etime - stime))
17969 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
17973 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17975 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
17978 createmany -i 0 -d $DIR/$tdir/t- $tcount
17980 for (( i = 0; i < $tcount; i++ )) ; do
17981 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17985 delta=$((etime - stime))
17986 echo "Time for file creation $delta sec for 1 RPC sent at a time"
17989 for (( i = 0; i < $tcount; i++ )) ; do
17990 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
17994 delta=$((etime - stime))
17995 echo "Time for file removal $delta sec for 1 RPC sent at a time"
17997 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
17999 run_test 182b "Test parallel modify metadata operations from osp"
18001 test_183() { # LU-2275
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 remote_mds_nodsh && skip "remote MDS with nodsh"
18004 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18005 skip "Need MDS version at least 2.3.56"
18007 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18008 echo aaa > $DIR/$tdir/$tfile
18010 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18011 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18013 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18014 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18016 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18018 # Flush negative dentry cache
18019 touch $DIR/$tdir/$tfile
18021 # We are not checking for any leaked references here, they'll
18022 # become evident next time we do cleanup with module unload.
18025 run_test 183 "No crash or request leak in case of strange dispositions ========"
18027 # test suite 184 is for LU-2016, LU-2017
18029 check_swap_layouts_support
18031 dir0=$DIR/$tdir/$testnum
18032 test_mkdir -p -c1 $dir0
18037 $LFS setstripe -c1 $file1
18039 $LFS setstripe -c2 $file2
18041 gen1=$($LFS getstripe -g $file1)
18042 gen2=$($LFS getstripe -g $file2)
18044 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18045 gen=$($LFS getstripe -g $file1)
18046 [[ $gen1 != $gen ]] ||
18047 error "Layout generation on $file1 does not change"
18048 gen=$($LFS getstripe -g $file2)
18049 [[ $gen2 != $gen ]] ||
18050 error "Layout generation on $file2 does not change"
18052 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18053 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18055 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18057 run_test 184a "Basic layout swap"
18060 check_swap_layouts_support
18062 dir0=$DIR/$tdir/$testnum
18063 mkdir -p $dir0 || error "creating dir $dir0"
18070 $LFS setstripe -c1 $file1
18071 $LFS setstripe -c2 $file2
18072 $LFS setstripe -c1 $file3
18073 chown $RUNAS_ID $file3
18074 gen1=$($LFS getstripe -g $file1)
18075 gen2=$($LFS getstripe -g $file2)
18077 $LFS swap_layouts $dir1 $dir2 &&
18078 error "swap of directories layouts should fail"
18079 $LFS swap_layouts $dir1 $file1 &&
18080 error "swap of directory and file layouts should fail"
18081 $RUNAS $LFS swap_layouts $file1 $file2 &&
18082 error "swap of file we cannot write should fail"
18083 $LFS swap_layouts $file1 $file3 &&
18084 error "swap of file with different owner should fail"
18085 /bin/true # to clear error code
18087 run_test 184b "Forbidden layout swap (will generate errors)"
18090 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18091 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18092 check_swap_layouts_support
18093 check_swap_layout_no_dom $DIR
18095 local dir0=$DIR/$tdir/$testnum
18096 mkdir -p $dir0 || error "creating dir $dir0"
18098 local ref1=$dir0/ref1
18099 local ref2=$dir0/ref2
18100 local file1=$dir0/file1
18101 local file2=$dir0/file2
18102 # create a file large enough for the concurrent test
18103 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18104 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18105 echo "ref file size: ref1($(stat -c %s $ref1))," \
18106 "ref2($(stat -c %s $ref2))"
18109 dd if=$ref1 of=$file1 bs=16k &
18112 # Make sure dd starts to copy file, but wait at most 5 seconds
18114 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18116 $LFS swap_layouts $file1 $file2
18119 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18120 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18122 # how many bytes copied before swapping layout
18123 local copied=$(stat -c %s $file2)
18124 local remaining=$(stat -c %s $ref1)
18125 remaining=$((remaining - copied))
18126 echo "Copied $copied bytes before swapping layout..."
18128 cmp -n $copied $file1 $ref2 | grep differ &&
18129 error "Content mismatch [0, $copied) of ref2 and file1"
18130 cmp -n $copied $file2 $ref1 ||
18131 error "Content mismatch [0, $copied) of ref1 and file2"
18132 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18133 error "Content mismatch [$copied, EOF) of ref1 and file1"
18136 rm -f $ref1 $ref2 $file1 $file2
18138 run_test 184c "Concurrent write and layout swap"
18141 check_swap_layouts_support
18142 check_swap_layout_no_dom $DIR
18143 [ -z "$(which getfattr 2>/dev/null)" ] &&
18144 skip_env "no getfattr command"
18146 local file1=$DIR/$tdir/$tfile-1
18147 local file2=$DIR/$tdir/$tfile-2
18148 local file3=$DIR/$tdir/$tfile-3
18152 mkdir -p $DIR/$tdir
18153 touch $file1 || error "create $file1 failed"
18154 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18155 error "create $file2 failed"
18156 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18157 error "create $file3 failed"
18158 lovea1=$(get_layout_param $file1)
18160 $LFS swap_layouts $file2 $file3 ||
18161 error "swap $file2 $file3 layouts failed"
18162 $LFS swap_layouts $file1 $file2 ||
18163 error "swap $file1 $file2 layouts failed"
18165 lovea2=$(get_layout_param $file2)
18168 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18170 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18171 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18173 run_test 184d "allow stripeless layouts swap"
18176 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18177 skip "Need MDS version at least 2.6.94"
18178 check_swap_layouts_support
18179 check_swap_layout_no_dom $DIR
18180 [ -z "$(which getfattr 2>/dev/null)" ] &&
18181 skip_env "no getfattr command"
18183 local file1=$DIR/$tdir/$tfile-1
18184 local file2=$DIR/$tdir/$tfile-2
18185 local file3=$DIR/$tdir/$tfile-3
18188 mkdir -p $DIR/$tdir
18189 touch $file1 || error "create $file1 failed"
18190 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18191 error "create $file2 failed"
18192 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18193 error "create $file3 failed"
18195 $LFS swap_layouts $file1 $file2 ||
18196 error "swap $file1 $file2 layouts failed"
18198 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18199 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18201 echo 123 > $file1 || error "Should be able to write into $file1"
18203 $LFS swap_layouts $file1 $file3 ||
18204 error "swap $file1 $file3 layouts failed"
18206 echo 123 > $file1 || error "Should be able to write into $file1"
18208 rm -rf $file1 $file2 $file3
18210 run_test 184e "Recreate layout after stripeless layout swaps"
18213 # Create a file with name longer than sizeof(struct stat) ==
18214 # 144 to see if we can get chars from the file name to appear
18215 # in the returned striping. Note that 'f' == 0x66.
18216 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18218 mkdir -p $DIR/$tdir
18219 mcreate $DIR/$tdir/$file
18220 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18221 error "IOC_MDC_GETFILEINFO returned garbage striping"
18224 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18226 test_185() { # LU-2441
18227 # LU-3553 - no volatile file support in old servers
18228 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18229 skip "Need MDS version at least 2.3.60"
18231 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18232 touch $DIR/$tdir/spoo
18233 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18234 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18235 error "cannot create/write a volatile file"
18236 [ "$FILESET" == "" ] &&
18237 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18238 error "FID is still valid after close"
18240 multiop_bg_pause $DIR/$tdir vVw4096_c
18247 # assume that the next FID for this client is sequential, since stdout
18248 # is unfortunately eaten by multiop_bg_pause
18249 local n=$((${fidv[1]} + 1))
18250 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18251 if [ "$FILESET" == "" ]; then
18252 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18253 error "FID is missing before close"
18255 kill -USR1 $multi_pid
18256 # 1 second delay, so if mtime change we will see it
18258 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18259 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18261 run_test 185 "Volatile file support"
18263 function create_check_volatile() {
18267 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18270 local FID=$(cat /tmp/${tfile}.fid)
18271 [ "$FID" == "" ] && error "can't get FID for volatile"
18272 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18273 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18274 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18278 cancel_lru_locks mdc # flush opencache
18279 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18284 # LU-12516 - volatile creation via .lustre
18285 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18286 skip "Need MDS version at least 2.3.55"
18288 create_check_volatile 0
18289 [ $MDSCOUNT -lt 2 ] && return 0
18292 create_check_volatile 1
18296 run_test 185a "Volatile file creation in .lustre/fid/"
18299 remote_mds_nodsh && skip "remote MDS with nodsh"
18300 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18301 skip "Need MDS version at least 2.3.0"
18303 local dir0=$DIR/$tdir/$testnum
18304 mkdir -p $dir0 || error "creating dir $dir0"
18306 local file=$dir0/file1
18307 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18308 local dv1=$($LFS data_version $file)
18309 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18310 local dv2=$($LFS data_version $file)
18311 [[ $dv1 != $dv2 ]] ||
18312 error "data version did not change on write $dv1 == $dv2"
18317 run_test 187a "Test data version change"
18320 remote_mds_nodsh && skip "remote MDS with nodsh"
18321 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18322 skip "Need MDS version at least 2.3.0"
18324 local dir0=$DIR/$tdir/$testnum
18325 mkdir -p $dir0 || error "creating dir $dir0"
18327 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18328 [[ ${DV[0]} != ${DV[1]} ]] ||
18329 error "data version did not change on write"\
18330 " ${DV[0]} == ${DV[1]}"
18335 run_test 187b "Test data version change on volatile file"
18338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18339 remote_mgs_nodsh && skip "remote MGS with nodsh"
18340 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18342 local POOL=${POOL:-cea1}
18343 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18344 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18347 local last_ost=$(($OSTCOUNT - 1))
18349 local ost_list=$(seq $first_ost $ost_step $last_ost)
18350 local ost_range="$first_ost $last_ost $ost_step"
18351 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18352 local file_dir=$POOL_ROOT/file_tst
18353 local subdir=$test_path/subdir
18357 # former test_200a test_200b
18358 pool_add $POOL || { rc=$? ; break; }
18359 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18360 # former test_200c test_200d
18361 mkdir -p $test_path
18362 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18363 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18365 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18366 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18367 || { rc=$? ; break; }
18368 # former test_200e test_200f
18369 local files=$((OSTCOUNT*3))
18370 pool_alloc_files $POOL $test_path $files "$ost_list" \
18371 || { rc=$? ; break; }
18372 pool_create_files $POOL $file_dir $files "$ost_list" \
18373 || { rc=$? ; break; }
18374 # former test_200g test_200h
18375 pool_lfs_df $POOL || { rc=$? ; break; }
18376 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18378 # former test_201a test_201b test_201c
18379 pool_remove_first_target $POOL || { rc=$? ; break; }
18381 local f=$test_path/$tfile
18382 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18383 pool_remove $POOL $f || { rc=$? ; break; }
18391 run_test 200 "OST pools"
18393 # usage: default_attr <count | size | offset>
18395 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18398 # usage: check_default_stripe_attr
18399 check_default_stripe_attr() {
18400 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18403 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18405 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18409 error "unknown getstripe attr '$1'"
18412 [ $ACTUAL == $EXPECTED ] ||
18413 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18417 test_mkdir $DIR/$tdir
18418 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18420 check_default_stripe_attr --stripe-count
18421 check_default_stripe_attr --stripe-size
18422 check_default_stripe_attr --stripe-index
18424 run_test 204a "Print default stripe attributes"
18427 test_mkdir $DIR/$tdir
18428 $LFS setstripe --stripe-count 1 $DIR/$tdir
18430 check_default_stripe_attr --stripe-size
18431 check_default_stripe_attr --stripe-index
18433 run_test 204b "Print default stripe size and offset"
18436 test_mkdir $DIR/$tdir
18437 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18439 check_default_stripe_attr --stripe-count
18440 check_default_stripe_attr --stripe-index
18442 run_test 204c "Print default stripe count and offset"
18445 test_mkdir $DIR/$tdir
18446 $LFS setstripe --stripe-index 0 $DIR/$tdir
18448 check_default_stripe_attr --stripe-count
18449 check_default_stripe_attr --stripe-size
18451 run_test 204d "Print default stripe count and size"
18454 test_mkdir $DIR/$tdir
18455 $LFS setstripe -d $DIR/$tdir
18457 check_default_stripe_attr --stripe-count --raw
18458 check_default_stripe_attr --stripe-size --raw
18459 check_default_stripe_attr --stripe-index --raw
18461 run_test 204e "Print raw stripe attributes"
18464 test_mkdir $DIR/$tdir
18465 $LFS setstripe --stripe-count 1 $DIR/$tdir
18467 check_default_stripe_attr --stripe-size --raw
18468 check_default_stripe_attr --stripe-index --raw
18470 run_test 204f "Print raw stripe size and offset"
18473 test_mkdir $DIR/$tdir
18474 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18476 check_default_stripe_attr --stripe-count --raw
18477 check_default_stripe_attr --stripe-index --raw
18479 run_test 204g "Print raw stripe count and offset"
18482 test_mkdir $DIR/$tdir
18483 $LFS setstripe --stripe-index 0 $DIR/$tdir
18485 check_default_stripe_attr --stripe-count --raw
18486 check_default_stripe_attr --stripe-size --raw
18488 run_test 204h "Print raw stripe count and size"
18490 # Figure out which job scheduler is being used, if any,
18491 # or use a fake one
18492 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18493 JOBENV=SLURM_JOB_ID
18494 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18496 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18498 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18499 JOBENV=LOADL_STEP_ID
18500 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18503 $LCTL list_param jobid_name > /dev/null 2>&1
18504 if [ $? -eq 0 ]; then
18510 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18512 verify_jobstats() {
18517 # we don't really need to clear the stats for this test to work, since each
18518 # command has a unique jobid, but it makes debugging easier if needed.
18519 # for facet in $facets; do
18520 # local dev=$(convert_facet2label $facet)
18521 # # clear old jobstats
18522 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18525 # use a new JobID for each test, or we might see an old one
18526 [ "$JOBENV" = "FAKE_JOBID" ] &&
18527 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18529 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18531 [ "$JOBENV" = "nodelocal" ] && {
18532 FAKE_JOBID=id.$testnum.%e.$RANDOM
18533 $LCTL set_param jobid_name=$FAKE_JOBID
18534 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18537 log "Test: ${cmd[*]}"
18538 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18540 if [ $JOBENV = "FAKE_JOBID" ]; then
18541 FAKE_JOBID=$JOBVAL ${cmd[*]}
18546 # all files are created on OST0000
18547 for facet in $facets; do
18548 local stats="*.$(convert_facet2label $facet).job_stats"
18550 # strip out libtool wrappers for in-tree executables
18551 if (( $(do_facet $facet lctl get_param $stats |
18552 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18553 do_facet $facet lctl get_param $stats
18554 error "No jobstats for $JOBVAL found on $facet::$stats"
18560 local new_jobenv=$1
18562 set_persistent_param_and_check client "jobid_var" \
18563 "$FSNAME.sys.jobid_var" $new_jobenv
18566 test_205a() { # Job stats
18567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18568 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18569 skip "Need MDS version with at least 2.7.1"
18570 remote_mgs_nodsh && skip "remote MGS with nodsh"
18571 remote_mds_nodsh && skip "remote MDS with nodsh"
18572 remote_ost_nodsh && skip "remote OST with nodsh"
18573 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18574 skip "Server doesn't support jobstats"
18575 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18577 local old_jobenv=$($LCTL get_param -n jobid_var)
18578 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18580 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18581 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18583 stack_trap "do_facet mgs $PERM_CMD \
18584 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18588 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18589 mdt.*.job_cleanup_interval | head -n 1)
18590 local new_interval=5
18591 do_facet $SINGLEMDS \
18592 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18593 stack_trap "do_facet $SINGLEMDS \
18594 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18595 local start=$SECONDS
18599 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18600 verify_jobstats "$cmd" "$SINGLEMDS"
18602 cmd="rmdir $DIR/$tdir"
18603 verify_jobstats "$cmd" "$SINGLEMDS"
18604 # mkdir on secondary MDT
18605 if [ $MDSCOUNT -gt 1 ]; then
18606 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18607 verify_jobstats "$cmd" "mds2"
18610 cmd="mknod $DIR/$tfile c 1 3"
18611 verify_jobstats "$cmd" "$SINGLEMDS"
18613 cmd="rm -f $DIR/$tfile"
18614 verify_jobstats "$cmd" "$SINGLEMDS"
18615 # create all files on OST0000 so verify_jobstats can find OST stats
18617 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18618 verify_jobstats "$cmd" "$SINGLEMDS"
18620 cmd="touch $DIR/$tfile"
18621 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18623 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18624 verify_jobstats "$cmd" "ost1"
18626 cancel_lru_locks osc
18627 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18628 verify_jobstats "$cmd" "ost1"
18630 cmd="$TRUNCATE $DIR/$tfile 0"
18631 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18633 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18634 verify_jobstats "$cmd" "$SINGLEMDS"
18635 # jobstats expiry - sleep until old stats should be expired
18636 local left=$((new_interval + 5 - (SECONDS - start)))
18637 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18638 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18640 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18641 verify_jobstats "$cmd" "$SINGLEMDS"
18642 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18643 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18645 # Ensure that jobid are present in changelog (if supported by MDS)
18646 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18647 changelog_dump | tail -10
18648 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18649 [ $jobids -eq 9 ] ||
18650 error "Wrong changelog jobid count $jobids != 9"
18654 jobstats_set $JOBENV
18656 changelog_dump | grep $tfile
18657 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18658 [ $jobids -eq 0 ] ||
18659 error "Unexpected jobids when jobid_var=$JOBENV"
18662 # test '%j' access to environment variable - if supported
18663 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18664 JOBENV="JOBCOMPLEX"
18665 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18667 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18670 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18671 JOBENV="JOBCOMPLEX"
18672 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18674 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18677 # test '%j' access to per-session jobid - if supported
18678 if lctl list_param jobid_this_session > /dev/null 2>&1
18680 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18681 lctl set_param jobid_this_session=$USER
18683 JOBENV="JOBCOMPLEX"
18684 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18686 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18689 run_test 205a "Verify job stats"
18691 # LU-13117, LU-13597
18693 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18694 skip "Need MDS version at least 2.13.54.91"
18696 job_stats="mdt.*.job_stats"
18697 $LCTL set_param $job_stats=clear
18698 # Setting jobid_var to USER might not be supported
18699 $LCTL set_param jobid_var=USER || true
18700 $LCTL set_param jobid_name="%e.%u"
18701 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18702 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18703 grep "job_id:.*foolish" &&
18704 error "Unexpected jobid found"
18705 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18706 grep "open:.*min.*max.*sum" ||
18707 error "wrong job_stats format found"
18709 run_test 205b "Verify job stats jobid and output format"
18713 $LCTL set_param llite.*.stats=0
18714 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18715 $LCTL get_param llite.*.stats
18716 $LCTL get_param llite.*.stats | grep \
18717 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18718 error "wrong client stats format found"
18720 run_test 205c "Verify client stats format"
18722 # LU-1480, LU-1773 and LU-1657
18724 mkdir -p $DIR/$tdir
18725 $LFS setstripe -c -1 $DIR/$tdir
18726 #define OBD_FAIL_LOV_INIT 0x1403
18727 $LCTL set_param fail_loc=0xa0001403
18728 $LCTL set_param fail_val=1
18729 touch $DIR/$tdir/$tfile || true
18731 run_test 206 "fail lov_init_raid0() doesn't lbug"
18734 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18735 local fsz=`stat -c %s $DIR/$tfile`
18736 cancel_lru_locks mdc
18738 # do not return layout in getattr intent
18739 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18740 $LCTL set_param fail_loc=0x170
18741 local sz=`stat -c %s $DIR/$tfile`
18743 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18747 run_test 207a "can refresh layout at glimpse"
18750 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18751 local cksum=`md5sum $DIR/$tfile`
18752 local fsz=`stat -c %s $DIR/$tfile`
18753 cancel_lru_locks mdc
18754 cancel_lru_locks osc
18756 # do not return layout in getattr intent
18757 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18758 $LCTL set_param fail_loc=0x171
18760 # it will refresh layout after the file is opened but before read issues
18761 echo checksum is "$cksum"
18762 echo "$cksum" |md5sum -c --quiet || error "file differs"
18766 run_test 207b "can refresh layout at open"
18769 # FIXME: in this test suite, only RD lease is used. This is okay
18770 # for now as only exclusive open is supported. After generic lease
18771 # is done, this test suite should be revised. - Jinshan
18773 remote_mds_nodsh && skip "remote MDS with nodsh"
18774 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18775 skip "Need MDS version at least 2.4.52"
18777 echo "==== test 1: verify get lease work"
18778 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18780 echo "==== test 2: verify lease can be broken by upcoming open"
18781 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18785 $MULTIOP $DIR/$tfile oO_RDWR:c
18786 kill -USR1 $PID && wait $PID || error "break lease error"
18788 echo "==== test 3: verify lease can't be granted if an open already exists"
18789 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18793 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18794 kill -USR1 $PID && wait $PID || error "open file error"
18796 echo "==== test 4: lease can sustain over recovery"
18797 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18803 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18805 echo "==== test 5: lease broken can't be regained by replay"
18806 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18810 # open file to break lease and then recovery
18811 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18814 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18818 run_test 208 "Exclusive open"
18821 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18822 skip_env "must have disp_stripe"
18825 sync; sleep 5; sync;
18827 echo 3 > /proc/sys/vm/drop_caches
18828 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18829 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18830 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18832 # open/close 500 times
18833 for i in $(seq 500); do
18837 echo 3 > /proc/sys/vm/drop_caches
18838 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18839 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18840 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18842 echo "before: $req_before, after: $req_after"
18843 [ $((req_after - req_before)) -ge 300 ] &&
18844 error "open/close requests are not freed"
18847 run_test 209 "read-only open/close requests should be freed promptly"
18852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18856 $LFS getstripe $DIR/$tfile
18858 wait $pid || error "multiop failed"
18860 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18864 $LFS getstripe $DIR/$tfile
18866 wait $pid || error "multiop failed"
18868 run_test 210 "lfs getstripe does not break leases"
18872 size=$((size % 8192 + 1))
18873 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18874 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18875 rm -f $DIR/f212 $DIR/f212.xyz
18877 run_test 212 "Sendfile test ============================================"
18880 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18881 cancel_lru_locks osc
18882 lctl set_param fail_loc=0x8000040f
18883 # generate a read lock
18884 cat $DIR/$tfile > /dev/null
18885 # write to the file, it will try to cancel the above read lock.
18886 cat /etc/hosts >> $DIR/$tfile
18888 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18890 test_214() { # for bug 20133
18891 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18892 for (( i=0; i < 340; i++ )) ; do
18893 touch $DIR/$tdir/d214c/a$i
18896 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18897 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18898 ls $DIR/d214c || error "ls $DIR/d214c failed"
18899 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18900 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18902 run_test 214 "hash-indexed directory test - bug 20133"
18904 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18905 create_lnet_proc_files() {
18906 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18909 # counterpart of create_lnet_proc_files
18910 remove_lnet_proc_files() {
18911 rm -f $TMP/lnet_$1.sys
18914 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18915 # 3rd arg as regexp for body
18916 check_lnet_proc_stats() {
18917 local l=$(cat "$TMP/lnet_$1" |wc -l)
18918 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18920 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18923 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18924 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18925 # optional and can be regexp for 2nd line (lnet.routes case)
18926 check_lnet_proc_entry() {
18927 local blp=2 # blp stands for 'position of 1st line of body'
18928 [ -z "$5" ] || blp=3 # lnet.routes case
18930 local l=$(cat "$TMP/lnet_$1" |wc -l)
18931 # subtracting one from $blp because the body can be empty
18932 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18934 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18935 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18937 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18938 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18940 # bail out if any unexpected line happened
18941 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18942 [ "$?" != 0 ] || error "$2 misformatted"
18945 test_215() { # for bugs 18102, 21079, 21517
18946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18948 local N='(0|[1-9][0-9]*)' # non-negative numeric
18949 local P='[1-9][0-9]*' # positive numeric
18950 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18951 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18952 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18953 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18955 local L1 # regexp for 1st line
18956 local L2 # regexp for 2nd line (optional)
18957 local BR # regexp for the rest (body)
18959 # lnet.stats should look as 11 space-separated non-negative numerics
18960 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18961 create_lnet_proc_files "stats"
18962 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18963 remove_lnet_proc_files "stats"
18965 # lnet.routes should look like this:
18966 # Routing disabled/enabled
18967 # net hops priority state router
18968 # where net is a string like tcp0, hops > 0, priority >= 0,
18969 # state is up/down,
18970 # router is a string like 192.168.1.1@tcp2
18971 L1="^Routing (disabled|enabled)$"
18972 L2="^net +hops +priority +state +router$"
18973 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18974 create_lnet_proc_files "routes"
18975 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18976 remove_lnet_proc_files "routes"
18978 # lnet.routers should look like this:
18979 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18980 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18981 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18982 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18983 L1="^ref +rtr_ref +alive +router$"
18984 BR="^$P +$P +(up|down) +$NID$"
18985 create_lnet_proc_files "routers"
18986 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18987 remove_lnet_proc_files "routers"
18989 # lnet.peers should look like this:
18990 # nid refs state last max rtr min tx min queue
18991 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18992 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18993 # numeric (0 or >0 or <0), queue >= 0.
18994 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18995 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18996 create_lnet_proc_files "peers"
18997 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18998 remove_lnet_proc_files "peers"
19000 # lnet.buffers should look like this:
19001 # pages count credits min
19002 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19003 L1="^pages +count +credits +min$"
19004 BR="^ +$N +$N +$I +$I$"
19005 create_lnet_proc_files "buffers"
19006 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19007 remove_lnet_proc_files "buffers"
19009 # lnet.nis should look like this:
19010 # nid status alive refs peer rtr max tx min
19011 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19012 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19013 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19014 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19015 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19016 create_lnet_proc_files "nis"
19017 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19018 remove_lnet_proc_files "nis"
19020 # can we successfully write to lnet.stats?
19021 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19023 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19025 test_216() { # bug 20317
19026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19027 remote_ost_nodsh && skip "remote OST with nodsh"
19030 local facets=$(get_facets OST)
19031 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19033 save_lustre_params client "osc.*.contention_seconds" > $p
19034 save_lustre_params $facets \
19035 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19036 save_lustre_params $facets \
19037 "ldlm.namespaces.filter-*.contended_locks" >> $p
19038 save_lustre_params $facets \
19039 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19040 clear_stats osc.*.osc_stats
19042 # agressive lockless i/o settings
19043 do_nodes $(comma_list $(osts_nodes)) \
19044 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19045 ldlm.namespaces.filter-*.contended_locks=0 \
19046 ldlm.namespaces.filter-*.contention_seconds=60"
19047 lctl set_param -n osc.*.contention_seconds=60
19049 $DIRECTIO write $DIR/$tfile 0 10 4096
19050 $CHECKSTAT -s 40960 $DIR/$tfile
19052 # disable lockless i/o
19053 do_nodes $(comma_list $(osts_nodes)) \
19054 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19055 ldlm.namespaces.filter-*.contended_locks=32 \
19056 ldlm.namespaces.filter-*.contention_seconds=0"
19057 lctl set_param -n osc.*.contention_seconds=0
19058 clear_stats osc.*.osc_stats
19060 dd if=/dev/zero of=$DIR/$tfile count=0
19061 $CHECKSTAT -s 0 $DIR/$tfile
19063 restore_lustre_params <$p
19067 run_test 216 "check lockless direct write updates file size and kms correctly"
19069 test_217() { # bug 22430
19070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19075 for node in $(nodes_list); do
19076 nid=$(host_nids_address $node $NETTYPE)
19077 if [[ $nid = *-* ]] ; then
19078 echo "lctl ping $(h2nettype $nid)"
19079 lctl ping $(h2nettype $nid)
19081 echo "skipping $node (no hyphen detected)"
19085 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19088 # do directio so as not to populate the page cache
19089 log "creating a 10 Mb file"
19090 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19091 log "starting reads"
19092 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19093 log "truncating the file"
19094 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19096 kill %+ || true # reads might have finished
19097 echo "wait until dd is finished"
19099 log "removing the temporary file"
19100 rm -rf $DIR/$tfile || error "tmp file removal failed"
19102 run_test 218 "parallel read and truncate should not deadlock"
19105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19107 # write one partial page
19108 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19109 # set no grant so vvp_io_commit_write will do sync write
19110 $LCTL set_param fail_loc=0x411
19111 # write a full page at the end of file
19112 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19114 $LCTL set_param fail_loc=0
19115 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19116 $LCTL set_param fail_loc=0x411
19117 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19120 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19121 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19123 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19125 test_220() { #LU-325
19126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19127 remote_ost_nodsh && skip "remote OST with nodsh"
19128 remote_mds_nodsh && skip "remote MDS with nodsh"
19129 remote_mgs_nodsh && skip "remote MGS with nodsh"
19133 # create on MDT0000 so the last_id and next_id are correct
19134 mkdir_on_mdt0 $DIR/$tdir
19135 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19139 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19140 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19141 osp.$mdtosc_proc1.prealloc_last_id)
19142 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19143 osp.$mdtosc_proc1.prealloc_next_id)
19147 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19148 #define OBD_FAIL_OST_ENOINO 0x229
19149 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19150 create_pool $FSNAME.$TESTNAME || return 1
19151 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19153 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19155 MDSOBJS=$((last_id - next_id))
19156 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19158 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19159 echo "OST still has $count kbytes free"
19161 echo "create $MDSOBJS files @next_id..."
19162 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19164 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19165 osp.$mdtosc_proc1.prealloc_last_id)
19166 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19167 osp.$mdtosc_proc1.prealloc_next_id)
19169 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19174 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19175 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19177 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19178 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19179 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19180 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19181 echo "unlink $MDSOBJS files @$next_id..."
19182 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19184 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19189 dd if=`which date` of=$MOUNT/date oflag=sync
19190 chmod +x $MOUNT/date
19192 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19193 $LCTL set_param fail_loc=0x80001401
19195 $MOUNT/date > /dev/null
19198 run_test 221 "make sure fault and truncate race to not cause OOM"
19201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19204 test_mkdir $DIR/$tdir
19205 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19206 createmany -o $DIR/$tdir/$tfile 10
19207 cancel_lru_locks mdc
19208 cancel_lru_locks osc
19209 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19210 $LCTL set_param fail_loc=0x31a
19211 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19212 $LCTL set_param fail_loc=0
19215 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19221 test_mkdir $DIR/$tdir
19222 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19223 createmany -o $DIR/$tdir/$tfile 10
19224 cancel_lru_locks mdc
19225 cancel_lru_locks osc
19226 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19227 $LCTL set_param fail_loc=0x31a
19228 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19229 $LCTL set_param fail_loc=0
19231 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19237 test_mkdir $DIR/$tdir
19238 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19239 createmany -o $DIR/$tdir/$tfile 10
19240 cancel_lru_locks mdc
19241 cancel_lru_locks osc
19242 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19243 $LCTL set_param fail_loc=0x31b
19244 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19245 $LCTL set_param fail_loc=0
19248 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19250 test_224a() { # LU-1039, MRP-303
19251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19252 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19253 $LCTL set_param fail_loc=0x508
19254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19255 $LCTL set_param fail_loc=0
19258 run_test 224a "Don't panic on bulk IO failure"
19260 test_224bd_sub() { # LU-1039, MRP-303
19261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19265 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19267 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19269 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19270 cancel_lru_locks osc
19272 stack_trap "set_checksums $ORIG_CSUM" EXIT
19273 local at_max_saved=0
19275 # adaptive timeouts may prevent seeing the issue
19276 if at_is_enabled; then
19277 at_max_saved=$(at_max_get mds)
19278 at_max_set 0 mds client
19279 stack_trap "at_max_set $at_max_saved mds client" EXIT
19282 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19283 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19284 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19286 do_facet ost1 $LCTL set_param fail_loc=0
19287 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19292 test_224bd_sub 3 error "dd failed"
19294 run_test 224b "Don't panic on bulk IO failure"
19296 test_224c() { # LU-6441
19297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19298 remote_mds_nodsh && skip "remote MDS with nodsh"
19300 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19301 save_writethrough $p
19302 set_cache writethrough on
19304 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19305 local at_max=$($LCTL get_param -n at_max)
19306 local timeout=$($LCTL get_param -n timeout)
19307 local test_at="at_max"
19308 local param_at="$FSNAME.sys.at_max"
19309 local test_timeout="timeout"
19310 local param_timeout="$FSNAME.sys.timeout"
19312 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19314 set_persistent_param_and_check client "$test_at" "$param_at" 0
19315 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19317 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19318 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19319 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19320 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19322 do_facet ost1 "$LCTL set_param fail_loc=0"
19324 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19325 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19328 $LCTL set_param -n $pages_per_rpc
19329 restore_lustre_params < $p
19332 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19334 test_224d() { # LU-11169
19335 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19337 run_test 224d "Don't corrupt data on bulk IO timeout"
19339 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19342 if [ -z ${MDSSURVEY} ]; then
19343 skip_env "mds-survey not found"
19345 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19346 skip "Need MDS version at least 2.2.51"
19348 local mds=$(facet_host $SINGLEMDS)
19349 local target=$(do_nodes $mds 'lctl dl' |
19350 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19352 local cmd1="file_count=1000 thrhi=4"
19353 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19354 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19355 local cmd="$cmd1 $cmd2 $cmd3"
19357 rm -f ${TMP}/mds_survey*
19359 eval $cmd || error "mds-survey with zero-stripe failed"
19360 cat ${TMP}/mds_survey*
19361 rm -f ${TMP}/mds_survey*
19363 run_test 225a "Metadata survey sanity with zero-stripe"
19366 if [ -z ${MDSSURVEY} ]; then
19367 skip_env "mds-survey not found"
19369 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19370 skip "Need MDS version at least 2.2.51"
19371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19372 remote_mds_nodsh && skip "remote MDS with nodsh"
19373 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19374 skip_env "Need to mount OST to test"
19377 local mds=$(facet_host $SINGLEMDS)
19378 local target=$(do_nodes $mds 'lctl dl' |
19379 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19381 local cmd1="file_count=1000 thrhi=4"
19382 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19383 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19384 local cmd="$cmd1 $cmd2 $cmd3"
19386 rm -f ${TMP}/mds_survey*
19388 eval $cmd || error "mds-survey with stripe_count failed"
19389 cat ${TMP}/mds_survey*
19390 rm -f ${TMP}/mds_survey*
19392 run_test 225b "Metadata survey sanity with stripe_count = 1"
19394 mcreate_path2fid () {
19400 local path=$DIR/$tdir/$name
19405 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19406 error "cannot create $desc"
19408 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19410 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19412 fid_path=$($LFS fid2path $MOUNT $fid)
19414 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19416 [ "$path" == "$fid_path" ] ||
19417 error "fid2path returned $fid_path, expected $path"
19419 echo "pass with $path and $fid"
19424 mkdir -p $DIR/$tdir
19426 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19427 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19428 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19429 mcreate_path2fid 0040666 0 0 dir "directory"
19430 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19431 mcreate_path2fid 0100666 0 0 file "regular file"
19432 mcreate_path2fid 0120666 0 0 link "symbolic link"
19433 mcreate_path2fid 0140666 0 0 sock "socket"
19435 run_test 226a "call path2fid and fid2path on files of all type"
19438 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19443 mkdir -p $DIR/$tdir
19444 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19445 error "create remote directory failed"
19446 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19447 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19448 "character special file (null)"
19449 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19450 "character special file (no device)"
19451 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19452 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19453 "block special file (loop)"
19454 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19455 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19456 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19458 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19462 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19463 skip "Need MDS version at least 2.13.55"
19465 local submnt=/mnt/submnt
19466 local srcfile=/etc/passwd
19467 local dstfile=$submnt/passwd
19473 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19474 error "create remote directory failed"
19475 mkdir -p $submnt || error "create $submnt failed"
19476 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19477 error "mount $submnt failed"
19478 stack_trap "umount $submnt" EXIT
19480 cp $srcfile $dstfile
19481 fid=$($LFS path2fid $dstfile)
19482 path=$($LFS fid2path $submnt "$fid")
19483 [ "$path" = "$dstfile" ] ||
19484 error "fid2path $submnt $fid failed ($path != $dstfile)"
19486 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19488 # LU-1299 Executing or running ldd on a truncated executable does not
19489 # cause an out-of-memory condition.
19491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19492 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19494 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19495 chmod +x $MOUNT/date
19497 $MOUNT/date > /dev/null
19498 ldd $MOUNT/date > /dev/null
19501 run_test 227 "running truncated executable does not cause OOM"
19503 # LU-1512 try to reuse idle OI blocks
19505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19506 remote_mds_nodsh && skip "remote MDS with nodsh"
19507 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19509 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19510 local myDIR=$DIR/$tdir
19513 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19514 $LCTL set_param fail_loc=0x80001002
19515 createmany -o $myDIR/t- 10000
19516 $LCTL set_param fail_loc=0
19517 # The guard is current the largest FID holder
19519 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19521 local IDX=$(($SEQ % 64))
19523 do_facet $SINGLEMDS sync
19524 # Make sure journal flushed.
19526 local blk1=$(do_facet $SINGLEMDS \
19527 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19528 grep Blockcount | awk '{print $4}')
19530 # Remove old files, some OI blocks will become idle.
19531 unlinkmany $myDIR/t- 10000
19532 # Create new files, idle OI blocks should be reused.
19533 createmany -o $myDIR/t- 2000
19534 do_facet $SINGLEMDS sync
19535 # Make sure journal flushed.
19537 local blk2=$(do_facet $SINGLEMDS \
19538 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19539 grep Blockcount | awk '{print $4}')
19541 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19543 run_test 228a "try to reuse idle OI blocks"
19546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19547 remote_mds_nodsh && skip "remote MDS with nodsh"
19548 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19550 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19551 local myDIR=$DIR/$tdir
19554 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19555 $LCTL set_param fail_loc=0x80001002
19556 createmany -o $myDIR/t- 10000
19557 $LCTL set_param fail_loc=0
19558 # The guard is current the largest FID holder
19560 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19562 local IDX=$(($SEQ % 64))
19564 do_facet $SINGLEMDS sync
19565 # Make sure journal flushed.
19567 local blk1=$(do_facet $SINGLEMDS \
19568 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19569 grep Blockcount | awk '{print $4}')
19571 # Remove old files, some OI blocks will become idle.
19572 unlinkmany $myDIR/t- 10000
19575 stop $SINGLEMDS || error "Fail to stop MDT."
19577 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19578 error "Fail to start MDT."
19580 df $MOUNT || error "Fail to df."
19581 # Create new files, idle OI blocks should be reused.
19582 createmany -o $myDIR/t- 2000
19583 do_facet $SINGLEMDS sync
19584 # Make sure journal flushed.
19586 local blk2=$(do_facet $SINGLEMDS \
19587 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19588 grep Blockcount | awk '{print $4}')
19590 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19592 run_test 228b "idle OI blocks can be reused after MDT restart"
19596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19597 remote_mds_nodsh && skip "remote MDS with nodsh"
19598 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19600 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19601 local myDIR=$DIR/$tdir
19604 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19605 $LCTL set_param fail_loc=0x80001002
19606 # 20000 files can guarantee there are index nodes in the OI file
19607 createmany -o $myDIR/t- 20000
19608 $LCTL set_param fail_loc=0
19609 # The guard is current the largest FID holder
19611 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19613 local IDX=$(($SEQ % 64))
19615 do_facet $SINGLEMDS sync
19616 # Make sure journal flushed.
19618 local blk1=$(do_facet $SINGLEMDS \
19619 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19620 grep Blockcount | awk '{print $4}')
19622 # Remove old files, some OI blocks will become idle.
19623 unlinkmany $myDIR/t- 20000
19625 # The OI file should become empty now
19627 # Create new files, idle OI blocks should be reused.
19628 createmany -o $myDIR/t- 2000
19629 do_facet $SINGLEMDS sync
19630 # Make sure journal flushed.
19632 local blk2=$(do_facet $SINGLEMDS \
19633 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19634 grep Blockcount | awk '{print $4}')
19636 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19638 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19640 test_229() { # LU-2482, LU-3448
19641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19642 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19643 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19644 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19648 # Create a file with a released layout and stripe count 2.
19649 $MULTIOP $DIR/$tfile H2c ||
19650 error "failed to create file with released layout"
19652 $LFS getstripe -v $DIR/$tfile
19654 local pattern=$($LFS getstripe -L $DIR/$tfile)
19655 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19657 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19659 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19660 stat $DIR/$tfile || error "failed to stat released file"
19662 chown $RUNAS_ID $DIR/$tfile ||
19663 error "chown $RUNAS_ID $DIR/$tfile failed"
19665 chgrp $RUNAS_ID $DIR/$tfile ||
19666 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19668 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19669 rm $DIR/$tfile || error "failed to remove released file"
19671 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19675 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19676 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19677 skip "Need MDS version at least 2.11.52"
19681 test_mkdir $DIR/$tdir
19682 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19683 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19684 [ $mdt_idx -ne 0 ] &&
19685 error "create local directory on wrong MDT $mdt_idx"
19687 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19688 error "create remote directory failed"
19689 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19690 [ $mdt_idx -ne $MDTIDX ] &&
19691 error "create remote directory on wrong MDT $mdt_idx"
19693 createmany -o $DIR/$tdir/test_230/t- 10 ||
19694 error "create files on remote directory failed"
19695 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19696 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19697 rm -r $DIR/$tdir || error "unlink remote directory failed"
19699 run_test 230a "Create remote directory and files under the remote directory"
19702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19705 skip "Need MDS version at least 2.11.52"
19713 local migrate_dir=$DIR/$tdir/migrate_dir
19714 local other_dir=$DIR/$tdir/other_dir
19716 test_mkdir $DIR/$tdir
19717 test_mkdir -i0 -c1 $migrate_dir
19718 test_mkdir -i0 -c1 $other_dir
19719 for ((i=0; i<10; i++)); do
19720 mkdir -p $migrate_dir/dir_${i}
19721 createmany -o $migrate_dir/dir_${i}/f 10 ||
19722 error "create files under remote dir failed $i"
19725 cp /etc/passwd $migrate_dir/$tfile
19726 cp /etc/passwd $other_dir/$tfile
19727 chattr +SAD $migrate_dir
19728 chattr +SAD $migrate_dir/$tfile
19730 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19731 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19732 local old_dir_mode=$(stat -c%f $migrate_dir)
19733 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19735 mkdir -p $migrate_dir/dir_default_stripe2
19736 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19737 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19739 mkdir -p $other_dir
19740 ln $migrate_dir/$tfile $other_dir/luna
19741 ln $migrate_dir/$tfile $migrate_dir/sofia
19742 ln $other_dir/$tfile $migrate_dir/david
19743 ln -s $migrate_dir/$tfile $other_dir/zachary
19744 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19745 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19751 for len in 58 59 60; do
19752 lnktgt=$(str_repeat 'l' $len)
19753 touch $migrate_dir/$lnktgt
19754 ln -s $lnktgt $migrate_dir/${len}char_ln
19758 for len in 4094 4095; do
19759 lnktgt=$(str_repeat 'l' $len)
19760 ln -s $lnktgt $migrate_dir/${len}char_ln
19764 for len in 254 255; do
19765 touch $migrate_dir/$(str_repeat 'l' $len)
19768 $LFS migrate -m $MDTIDX $migrate_dir ||
19769 error "fails on migrating remote dir to MDT1"
19771 echo "migratate to MDT1, then checking.."
19772 for ((i = 0; i < 10; i++)); do
19773 for file in $(find $migrate_dir/dir_${i}); do
19774 mdt_index=$($LFS getstripe -m $file)
19775 # broken symlink getstripe will fail
19776 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19777 error "$file is not on MDT${MDTIDX}"
19781 # the multiple link file should still in MDT0
19782 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19783 [ $mdt_index == 0 ] ||
19784 error "$file is not on MDT${MDTIDX}"
19786 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19787 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19788 error " expect $old_dir_flag get $new_dir_flag"
19790 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19791 [ "$old_file_flag" = "$new_file_flag" ] ||
19792 error " expect $old_file_flag get $new_file_flag"
19794 local new_dir_mode=$(stat -c%f $migrate_dir)
19795 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19796 error "expect mode $old_dir_mode get $new_dir_mode"
19798 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19799 [ "$old_file_mode" = "$new_file_mode" ] ||
19800 error "expect mode $old_file_mode get $new_file_mode"
19802 diff /etc/passwd $migrate_dir/$tfile ||
19803 error "$tfile different after migration"
19805 diff /etc/passwd $other_dir/luna ||
19806 error "luna different after migration"
19808 diff /etc/passwd $migrate_dir/sofia ||
19809 error "sofia different after migration"
19811 diff /etc/passwd $migrate_dir/david ||
19812 error "david different after migration"
19814 diff /etc/passwd $other_dir/zachary ||
19815 error "zachary different after migration"
19817 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19818 error "${tfile}_ln different after migration"
19820 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19821 error "${tfile}_ln_other different after migration"
19823 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19824 [ $stripe_count = 2 ] ||
19825 error "dir strpe_count $d != 2 after migration."
19827 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19828 [ $stripe_count = 2 ] ||
19829 error "file strpe_count $d != 2 after migration."
19831 #migrate back to MDT0
19834 $LFS migrate -m $MDTIDX $migrate_dir ||
19835 error "fails on migrating remote dir to MDT0"
19837 echo "migrate back to MDT0, checking.."
19838 for file in $(find $migrate_dir); do
19839 mdt_index=$($LFS getstripe -m $file)
19840 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19841 error "$file is not on MDT${MDTIDX}"
19844 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19845 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19846 error " expect $old_dir_flag get $new_dir_flag"
19848 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19849 [ "$old_file_flag" = "$new_file_flag" ] ||
19850 error " expect $old_file_flag get $new_file_flag"
19852 local new_dir_mode=$(stat -c%f $migrate_dir)
19853 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19854 error "expect mode $old_dir_mode get $new_dir_mode"
19856 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19857 [ "$old_file_mode" = "$new_file_mode" ] ||
19858 error "expect mode $old_file_mode get $new_file_mode"
19860 diff /etc/passwd ${migrate_dir}/$tfile ||
19861 error "$tfile different after migration"
19863 diff /etc/passwd ${other_dir}/luna ||
19864 error "luna different after migration"
19866 diff /etc/passwd ${migrate_dir}/sofia ||
19867 error "sofia different after migration"
19869 diff /etc/passwd ${other_dir}/zachary ||
19870 error "zachary different after migration"
19872 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19873 error "${tfile}_ln different after migration"
19875 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19876 error "${tfile}_ln_other different after migration"
19878 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19879 [ $stripe_count = 2 ] ||
19880 error "dir strpe_count $d != 2 after migration."
19882 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19883 [ $stripe_count = 2 ] ||
19884 error "file strpe_count $d != 2 after migration."
19886 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19888 run_test 230b "migrate directory"
19891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19893 remote_mds_nodsh && skip "remote MDS with nodsh"
19894 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19895 skip "Need MDS version at least 2.11.52"
19901 local migrate_dir=$DIR/$tdir/migrate_dir
19903 #If migrating directory fails in the middle, all entries of
19904 #the directory is still accessiable.
19905 test_mkdir $DIR/$tdir
19906 test_mkdir -i0 -c1 $migrate_dir
19907 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19909 createmany -o $migrate_dir/f $total ||
19910 error "create files under ${migrate_dir} failed"
19912 # fail after migrating top dir, and this will fail only once, so the
19913 # first sub file migration will fail (currently f3), others succeed.
19914 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19915 do_facet mds1 lctl set_param fail_loc=0x1801
19916 local t=$(ls $migrate_dir | wc -l)
19917 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19918 error "migrate should fail"
19919 local u=$(ls $migrate_dir | wc -l)
19920 [ "$u" == "$t" ] || error "$u != $t during migration"
19922 # add new dir/file should succeed
19923 mkdir $migrate_dir/dir ||
19924 error "mkdir failed under migrating directory"
19925 touch $migrate_dir/file ||
19926 error "create file failed under migrating directory"
19928 # add file with existing name should fail
19929 for file in $migrate_dir/f*; do
19930 stat $file > /dev/null || error "stat $file failed"
19931 $OPENFILE -f O_CREAT:O_EXCL $file &&
19932 error "open(O_CREAT|O_EXCL) $file should fail"
19933 $MULTIOP $file m && error "create $file should fail"
19934 touch $DIR/$tdir/remote_dir/$tfile ||
19935 error "touch $tfile failed"
19936 ln $DIR/$tdir/remote_dir/$tfile $file &&
19937 error "link $file should fail"
19938 mdt_index=$($LFS getstripe -m $file)
19939 if [ $mdt_index == 0 ]; then
19940 # file failed to migrate is not allowed to rename to
19941 mv $DIR/$tdir/remote_dir/$tfile $file &&
19942 error "rename to $file should fail"
19944 mv $DIR/$tdir/remote_dir/$tfile $file ||
19945 error "rename to $file failed"
19947 echo hello >> $file || error "write $file failed"
19950 # resume migration with different options should fail
19951 $LFS migrate -m 0 $migrate_dir &&
19952 error "migrate -m 0 $migrate_dir should fail"
19954 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19955 error "migrate -c 2 $migrate_dir should fail"
19957 # resume migration should succeed
19958 $LFS migrate -m $MDTIDX $migrate_dir ||
19959 error "migrate $migrate_dir failed"
19961 echo "Finish migration, then checking.."
19962 for file in $(find $migrate_dir); do
19963 mdt_index=$($LFS getstripe -m $file)
19964 [ $mdt_index == $MDTIDX ] ||
19965 error "$file is not on MDT${MDTIDX}"
19968 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19970 run_test 230c "check directory accessiblity if migration failed"
19973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19974 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19975 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19976 skip "Need MDS version at least 2.11.52"
19978 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19980 local migrate_dir=$DIR/$tdir/migrate_dir
19990 old_index=$((RANDOM % MDSCOUNT))
19991 old_count=$((MDSCOUNT - old_index))
19992 new_index=$((RANDOM % MDSCOUNT))
19993 new_count=$((MDSCOUNT - new_index))
19994 new_hash=1 # for all_char
19996 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19997 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19999 test_mkdir $DIR/$tdir
20000 test_mkdir -i $old_index -c $old_count $migrate_dir
20002 for ((i=0; i<100; i++)); do
20003 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20004 createmany -o $migrate_dir/dir_${i}/f 100 ||
20005 error "create files under remote dir failed $i"
20008 echo -n "Migrate from MDT$old_index "
20009 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20010 echo -n "to MDT$new_index"
20011 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20014 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20015 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20016 error "migrate remote dir error"
20018 echo "Finish migration, then checking.."
20019 for file in $(find $migrate_dir -maxdepth 1); do
20020 mdt_index=$($LFS getstripe -m $file)
20021 if [ $mdt_index -lt $new_index ] ||
20022 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20023 error "$file is on MDT$mdt_index"
20027 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20029 run_test 230d "check migrate big directory"
20032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20034 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20035 skip "Need MDS version at least 2.11.52"
20042 mkdir_on_mdt0 $DIR/$tdir
20043 mkdir $DIR/$tdir/migrate_dir
20044 mkdir $DIR/$tdir/other_dir
20045 touch $DIR/$tdir/migrate_dir/a
20046 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20047 ls $DIR/$tdir/other_dir
20049 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20050 error "migrate dir fails"
20052 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20053 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20055 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20056 [ $mdt_index == 0 ] || error "a is not on MDT0"
20058 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20059 error "migrate dir fails"
20061 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20062 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20064 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20065 [ $mdt_index == 1 ] || error "a is not on MDT1"
20067 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20068 [ $mdt_index == 1 ] || error "b is not on MDT1"
20070 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20071 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20073 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20075 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20077 run_test 230e "migrate mulitple local link files"
20080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20081 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20082 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20083 skip "Need MDS version at least 2.11.52"
20088 mkdir -p $DIR/$tdir
20089 mkdir $DIR/$tdir/migrate_dir
20090 $LFS mkdir -i1 $DIR/$tdir/other_dir
20091 touch $DIR/$tdir/migrate_dir/a
20092 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20093 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20094 ls $DIR/$tdir/other_dir
20096 # a should be migrated to MDT1, since no other links on MDT0
20097 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20098 error "#1 migrate dir fails"
20099 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20100 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20101 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20102 [ $mdt_index == 1 ] || error "a is not on MDT1"
20104 # a should stay on MDT1, because it is a mulitple link file
20105 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20106 error "#2 migrate dir fails"
20107 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20108 [ $mdt_index == 1 ] || error "a is not on MDT1"
20110 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20111 error "#3 migrate dir fails"
20113 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20114 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20115 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20117 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20118 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20120 # a should be migrated to MDT0, since no other links on MDT1
20121 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20122 error "#4 migrate dir fails"
20123 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20124 [ $mdt_index == 0 ] || error "a is not on MDT0"
20126 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20128 run_test 230f "migrate mulitple remote link files"
20131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20132 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20133 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20134 skip "Need MDS version at least 2.11.52"
20136 mkdir -p $DIR/$tdir/migrate_dir
20138 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20139 error "migrating dir to non-exist MDT succeeds"
20142 run_test 230g "migrate dir to non-exist MDT"
20145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20147 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20148 skip "Need MDS version at least 2.11.52"
20152 mkdir -p $DIR/$tdir/migrate_dir
20154 $LFS migrate -m1 $DIR &&
20155 error "migrating mountpoint1 should fail"
20157 $LFS migrate -m1 $DIR/$tdir/.. &&
20158 error "migrating mountpoint2 should fail"
20161 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20162 error "migrating $tdir/migrate_dir/.. should fail"
20166 run_test 230h "migrate .. and root"
20169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20170 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20171 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20172 skip "Need MDS version at least 2.11.52"
20174 mkdir -p $DIR/$tdir/migrate_dir
20176 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20177 error "migration fails with a tailing slash"
20179 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20180 error "migration fails with two tailing slashes"
20182 run_test 230i "lfs migrate -m tolerates trailing slashes"
20185 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20186 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20187 skip "Need MDS version at least 2.11.52"
20189 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20190 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20191 error "create $tfile failed"
20192 cat /etc/passwd > $DIR/$tdir/$tfile
20194 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20196 cmp /etc/passwd $DIR/$tdir/$tfile ||
20197 error "DoM file mismatch after migration"
20199 run_test 230j "DoM file data not changed after dir migration"
20202 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20203 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20204 skip "Need MDS version at least 2.11.56"
20207 local files_on_starting_mdt=0
20209 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20210 $LFS getdirstripe $DIR/$tdir
20211 for i in $(seq $total); do
20212 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20213 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20214 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20217 echo "$files_on_starting_mdt files on MDT0"
20219 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20220 $LFS getdirstripe $DIR/$tdir
20222 files_on_starting_mdt=0
20223 for i in $(seq $total); do
20224 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20225 error "file $tfile.$i mismatch after migration"
20226 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20227 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20230 echo "$files_on_starting_mdt files on MDT1 after migration"
20231 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20233 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20234 $LFS getdirstripe $DIR/$tdir
20236 files_on_starting_mdt=0
20237 for i in $(seq $total); do
20238 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20239 error "file $tfile.$i mismatch after 2nd migration"
20240 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20241 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20244 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20245 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20249 run_test 230k "file data not changed after dir migration"
20252 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20253 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20254 skip "Need MDS version at least 2.11.56"
20256 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20257 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20258 error "create files under remote dir failed $i"
20259 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20261 run_test 230l "readdir between MDTs won't crash"
20264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20265 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20266 skip "Need MDS version at least 2.11.56"
20269 local mig_dir=$DIR/$tdir/migrate_dir
20270 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20274 echo "Creating files and dirs with xattrs"
20275 test_mkdir $DIR/$tdir
20276 test_mkdir -i0 -c1 $mig_dir
20278 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20279 error "cannot set xattr attr1 on dir"
20280 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20281 error "cannot set xattr attr2 on dir"
20282 touch $mig_dir/dir/f0
20283 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20284 error "cannot set xattr attr1 on file"
20285 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20286 error "cannot set xattr attr2 on file"
20287 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20288 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20289 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20290 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20291 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20292 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20293 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20294 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20295 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20297 echo "Migrating to MDT1"
20298 $LFS migrate -m $MDTIDX $mig_dir ||
20299 error "fails on migrating dir to MDT1"
20301 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20302 echo "Checking xattrs"
20303 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20304 [ "$val" = $longstr ] ||
20305 error "expecting xattr1 $longstr on dir, found $val"
20306 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20307 [ "$val" = $shortstr ] ||
20308 error "expecting xattr2 $shortstr on dir, found $val"
20309 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20310 [ "$val" = $longstr ] ||
20311 error "expecting xattr1 $longstr on file, found $val"
20312 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20313 [ "$val" = $shortstr ] ||
20314 error "expecting xattr2 $shortstr on file, found $val"
20316 run_test 230m "xattrs not changed after dir migration"
20319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20320 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20321 skip "Need MDS version at least 2.13.53"
20323 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20324 cat /etc/hosts > $DIR/$tdir/$tfile
20325 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20326 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20328 cmp /etc/hosts $DIR/$tdir/$tfile ||
20329 error "File data mismatch after migration"
20331 run_test 230n "Dir migration with mirrored file"
20334 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20335 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20336 skip "Need MDS version at least 2.13.52"
20338 local mdts=$(comma_list $(mdts_nodes))
20340 local restripe_status
20344 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20346 # in case "crush" hash type is not set
20347 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20349 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20350 mdt.*MDT0000.enable_dir_restripe)
20351 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20352 stack_trap "do_nodes $mdts $LCTL set_param \
20353 mdt.*.enable_dir_restripe=$restripe_status"
20356 createmany -m $DIR/$tdir/f 100 ||
20357 error "create files under remote dir failed $i"
20358 createmany -d $DIR/$tdir/d 100 ||
20359 error "create dirs under remote dir failed $i"
20361 for i in $(seq 2 $MDSCOUNT); do
20362 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20363 $LFS setdirstripe -c $i $DIR/$tdir ||
20364 error "split -c $i $tdir failed"
20365 wait_update $HOSTNAME \
20366 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20367 error "dir split not finished"
20368 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20369 awk '/migrate/ {sum += $2} END { print sum }')
20370 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20371 # delta is around total_files/stripe_count
20372 (( $delta < 200 / (i - 1) + 4 )) ||
20373 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20376 run_test 230o "dir split"
20379 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20380 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20381 skip "Need MDS version at least 2.13.52"
20383 local mdts=$(comma_list $(mdts_nodes))
20385 local restripe_status
20389 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20391 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20393 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20394 mdt.*MDT0000.enable_dir_restripe)
20395 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20396 stack_trap "do_nodes $mdts $LCTL set_param \
20397 mdt.*.enable_dir_restripe=$restripe_status"
20399 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20400 createmany -m $DIR/$tdir/f 100 ||
20401 error "create files under remote dir failed"
20402 createmany -d $DIR/$tdir/d 100 ||
20403 error "create dirs under remote dir failed"
20405 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20406 local mdt_hash="crush"
20408 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20409 $LFS setdirstripe -c $c $DIR/$tdir ||
20410 error "split -c $c $tdir failed"
20411 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20412 mdt_hash="$mdt_hash,fixed"
20413 elif [ $c -eq 1 ]; then
20416 wait_update $HOSTNAME \
20417 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20418 error "dir merge not finished"
20419 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20420 awk '/migrate/ {sum += $2} END { print sum }')
20421 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20422 # delta is around total_files/stripe_count
20423 (( delta < 200 / c + 4 )) ||
20424 error "$delta files migrated >= $((200 / c + 4))"
20427 run_test 230p "dir merge"
20430 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20431 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20432 skip "Need MDS version at least 2.13.52"
20434 local mdts=$(comma_list $(mdts_nodes))
20435 local saved_threshold=$(do_facet mds1 \
20436 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20437 local saved_delta=$(do_facet mds1 \
20438 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20439 local threshold=100
20442 local stripe_count=0
20447 # test with fewer files on ZFS
20448 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20450 stack_trap "do_nodes $mdts $LCTL set_param \
20451 mdt.*.dir_split_count=$saved_threshold"
20452 stack_trap "do_nodes $mdts $LCTL set_param \
20453 mdt.*.dir_split_delta=$saved_delta"
20454 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20455 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20456 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20457 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20458 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20459 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20461 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20462 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20464 create=$((threshold * 3 / 2))
20465 while [ $stripe_count -lt $MDSCOUNT ]; do
20466 createmany -m $DIR/$tdir/f $total $create ||
20467 error "create sub files failed"
20468 stat $DIR/$tdir > /dev/null
20469 total=$((total + create))
20470 stripe_count=$((stripe_count + delta))
20471 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20473 wait_update $HOSTNAME \
20474 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20475 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20477 wait_update $HOSTNAME \
20478 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20479 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20481 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20482 echo "$nr_files/$total files on MDT$stripe_index after split"
20483 # allow 10% margin of imbalance with crush hash
20484 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20485 error "$nr_files files on MDT$stripe_index after split"
20487 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20488 [ $nr_files -eq $total ] ||
20489 error "total sub files $nr_files != $total"
20492 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20494 echo "fixed layout directory won't auto split"
20495 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20496 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20497 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20498 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20499 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20501 run_test 230q "dir auto split"
20504 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20505 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20506 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20507 skip "Need MDS version at least 2.13.54"
20509 # maximum amount of local locks:
20510 # parent striped dir - 2 locks
20511 # new stripe in parent to migrate to - 1 lock
20512 # source and target - 2 locks
20513 # Total 5 locks for regular file
20514 mkdir -p $DIR/$tdir
20515 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20516 touch $DIR/$tdir/dir1/eee
20518 # create 4 hardlink for 4 more locks
20519 # Total: 9 locks > RS_MAX_LOCKS (8)
20520 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20521 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20522 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20523 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20524 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20525 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20526 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20527 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20529 cancel_lru_locks mdc
20531 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20532 error "migrate dir fails"
20534 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20536 run_test 230r "migrate with too many local locks"
20539 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20540 skip "Need MDS version at least 2.14.52"
20542 local mdts=$(comma_list $(mdts_nodes))
20543 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20544 mdt.*MDT0000.enable_dir_restripe)
20546 stack_trap "do_nodes $mdts $LCTL set_param \
20547 mdt.*.enable_dir_restripe=$restripe_status"
20551 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20552 test_mkdir $DIR/$tdir
20553 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20554 error "$LFS mkdir should return EEXIST if target exists"
20558 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20562 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20563 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20564 skip "Need MDS version at least 2.14.50"
20566 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20567 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20568 $LFS project -p 1 -s $DIR/$tdir ||
20569 error "set $tdir project id failed"
20570 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20571 error "set subdir project id failed"
20572 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20574 run_test 230t "migrate directory with project ID set"
20578 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20579 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20580 skip "Need MDS version at least 2.14.53"
20584 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20585 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20586 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20587 for i in $(seq 0 $((MDSCOUNT - 1))); do
20588 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20589 echo "$count dirs migrated to MDT$i"
20591 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20592 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20594 run_test 230u "migrate directory by QOS"
20598 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20599 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20600 skip "Need MDS version at least 2.14.53"
20604 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20605 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20606 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20607 for i in $(seq 0 $((MDSCOUNT - 1))); do
20608 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20609 echo "$count subdirs migrated to MDT$i"
20610 (( i == 3 )) && (( count > 0 )) &&
20611 error "subdir shouldn't be migrated to MDT3"
20613 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20614 (( count == 3 )) || error "dirs migrated to $count MDTs"
20616 run_test 230v "subdir migrated to the MDT where its parent is located"
20619 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20620 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20621 skip "Need MDS version at least 2.14.53"
20623 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20625 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20626 error "migrate failed"
20628 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20629 error "$tdir stripe count mismatch"
20631 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20632 error "$tdir/sub is striped"
20634 run_test 230w "non-recursive mode dir migration"
20638 # For simplicity this test assumes that max_pages_per_rpc
20639 # is the same across all OSCs
20640 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20641 local bulk_size=$((max_pages * PAGE_SIZE))
20642 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20645 mkdir -p $DIR/$tdir
20646 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20647 error "failed to set stripe with -S ${brw_size}M option"
20649 # clear the OSC stats
20650 $LCTL set_param osc.*.stats=0 &>/dev/null
20653 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20654 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20655 oflag=direct &>/dev/null || error "dd failed"
20657 sync; sleep 1; sync # just to be safe
20658 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20659 if [ x$nrpcs != "x1" ]; then
20660 $LCTL get_param osc.*.stats
20661 error "found $nrpcs ost_write RPCs, not 1 as expected"
20665 # Drop the OSC cache, otherwise we will read from it
20666 cancel_lru_locks osc
20668 # clear the OSC stats
20669 $LCTL set_param osc.*.stats=0 &>/dev/null
20671 # Client reads $bulk_size.
20672 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20673 iflag=direct &>/dev/null || error "dd failed"
20675 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20676 if [ x$nrpcs != "x1" ]; then
20677 $LCTL get_param osc.*.stats
20678 error "found $nrpcs ost_read RPCs, not 1 as expected"
20681 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20684 mkdir -p $DIR/$tdir
20686 for i in {0..1023}; do
20687 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20688 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20689 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20693 run_test 231b "must not assert on fully utilized OST request buffer"
20696 mkdir -p $DIR/$tdir
20697 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20699 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20700 do_facet ost1 $LCTL set_param fail_loc=0x31c
20702 # ignore dd failure
20703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20705 do_facet ost1 $LCTL set_param fail_loc=0
20706 umount_client $MOUNT || error "umount failed"
20707 mount_client $MOUNT || error "mount failed"
20708 stop ost1 || error "cannot stop ost1"
20709 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20711 run_test 232a "failed lock should not block umount"
20714 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20715 skip "Need MDS version at least 2.10.58"
20717 mkdir -p $DIR/$tdir
20718 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20721 cancel_lru_locks osc
20723 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20724 do_facet ost1 $LCTL set_param fail_loc=0x31c
20727 $LFS data_version $DIR/$tdir/$tfile || true
20729 do_facet ost1 $LCTL set_param fail_loc=0
20730 umount_client $MOUNT || error "umount failed"
20731 mount_client $MOUNT || error "mount failed"
20732 stop ost1 || error "cannot stop ost1"
20733 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20735 run_test 232b "failed data version lock should not block umount"
20738 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20739 skip "Need MDS version at least 2.3.64"
20740 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20742 local fid=$($LFS path2fid $MOUNT)
20744 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20745 error "cannot access $MOUNT using its FID '$fid'"
20747 run_test 233a "checking that OBF of the FS root succeeds"
20750 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20751 skip "Need MDS version at least 2.5.90"
20752 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20754 local fid=$($LFS path2fid $MOUNT/.lustre)
20756 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20757 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20759 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20760 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20761 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20763 run_test 233b "checking that OBF of the FS .lustre succeeds"
20766 local p="$TMP/sanityN-$TESTNAME.parameters"
20767 save_lustre_params client "llite.*.xattr_cache" > $p
20768 lctl set_param llite.*.xattr_cache 1 ||
20769 skip_env "xattr cache is not supported"
20771 mkdir -p $DIR/$tdir || error "mkdir failed"
20772 touch $DIR/$tdir/$tfile || error "touch failed"
20773 # OBD_FAIL_LLITE_XATTR_ENOMEM
20774 $LCTL set_param fail_loc=0x1405
20775 getfattr -n user.attr $DIR/$tdir/$tfile &&
20776 error "getfattr should have failed with ENOMEM"
20777 $LCTL set_param fail_loc=0x0
20780 restore_lustre_params < $p
20783 run_test 234 "xattr cache should not crash on ENOMEM"
20786 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20787 skip "Need MDS version at least 2.4.52"
20789 flock_deadlock $DIR/$tfile
20794 124) error "process hangs on a deadlock"
20796 *) error "error executing flock_deadlock $DIR/$tfile"
20800 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20804 check_swap_layouts_support
20806 local ref1=/etc/passwd
20807 local ref2=/etc/group
20808 local file1=$DIR/$tdir/f1
20809 local file2=$DIR/$tdir/f2
20811 test_mkdir -c1 $DIR/$tdir
20812 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20813 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20814 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20815 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20816 local fd=$(free_fd)
20817 local cmd="exec $fd<>$file2"
20820 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20821 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20824 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20829 run_test 236 "Layout swap on open unlinked file"
20831 # LU-4659 linkea consistency
20833 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20834 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20835 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20836 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20839 ln $DIR/$tfile $DIR/$tfile.lnk
20840 touch $DIR/$tfile.new
20841 mv $DIR/$tfile.new $DIR/$tfile
20842 local fid1=$($LFS path2fid $DIR/$tfile)
20843 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20844 local path1=$($LFS fid2path $FSNAME "$fid1")
20845 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20846 local path2=$($LFS fid2path $FSNAME "$fid2")
20847 [ $tfile.lnk == $path2 ] ||
20848 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20851 run_test 238 "Verify linkea consistency"
20853 test_239A() { # was test_239
20854 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20855 skip "Need MDS version at least 2.5.60"
20857 local list=$(comma_list $(mdts_nodes))
20859 mkdir -p $DIR/$tdir
20860 createmany -o $DIR/$tdir/f- 5000
20861 unlinkmany $DIR/$tdir/f- 5000
20862 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20863 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20864 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20865 osp.*MDT*.sync_in_flight" | calc_sum)
20866 [ "$changes" -eq 0 ] || error "$changes not synced"
20868 run_test 239A "osp_sync test"
20870 test_239a() { #LU-5297
20871 remote_mds_nodsh && skip "remote MDS with nodsh"
20874 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20875 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20876 chgrp $RUNAS_GID $DIR/$tfile
20877 wait_delete_completed
20879 run_test 239a "process invalid osp sync record correctly"
20881 test_239b() { #LU-5297
20882 remote_mds_nodsh && skip "remote MDS with nodsh"
20885 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20886 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20887 chgrp $RUNAS_GID $DIR/$tfile1
20888 wait_delete_completed
20889 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20891 chgrp $RUNAS_GID $DIR/$tfile2
20892 wait_delete_completed
20894 run_test 239b "process osp sync record with ENOMEM error correctly"
20897 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20898 remote_mds_nodsh && skip "remote MDS with nodsh"
20900 mkdir -p $DIR/$tdir
20902 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20903 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20904 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20905 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20907 umount_client $MOUNT || error "umount failed"
20908 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20909 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20910 mount_client $MOUNT || error "failed to mount client"
20912 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20913 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20915 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20921 for LOOP in $(seq $count); do
20922 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20923 cancel_lru_locks $OSC || true
20931 for LOOP in $(seq $1); do
20932 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20937 test_241a() { # was test_241
20938 local bsize=$PAGE_SIZE
20940 (( bsize < 40960 )) && bsize=40960
20941 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20943 cancel_lru_locks $OSC
20944 test_241_bio 1000 $bsize &
20946 test_241_dio 1000 $bsize
20949 run_test 241a "bio vs dio"
20952 local bsize=$PAGE_SIZE
20954 (( bsize < 40960 )) && bsize=40960
20955 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20957 test_241_dio 1000 $bsize &
20959 test_241_dio 1000 $bsize
20962 run_test 241b "dio vs dio"
20965 remote_mds_nodsh && skip "remote MDS with nodsh"
20967 mkdir_on_mdt0 $DIR/$tdir
20968 touch $DIR/$tdir/$tfile
20970 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20971 do_facet mds1 lctl set_param fail_loc=0x105
20972 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20974 do_facet mds1 lctl set_param fail_loc=0
20975 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20977 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20981 test_mkdir $DIR/$tdir
20982 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20984 run_test 243 "various group lock tests"
20988 test_mkdir $DIR/$tdir
20989 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20990 sendfile_grouplock $DIR/$tdir/$tfile || \
20991 error "sendfile+grouplock failed"
20994 run_test 244a "sendfile with group lock tests"
20998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21001 local size=$((1024*1024))
21003 test_mkdir $DIR/$tdir
21004 for i in $(seq 1 $threads); do
21005 local file=$DIR/$tdir/file_$((i / 10))
21006 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21009 for i in $(seq 1 $threads); do
21013 run_test 244b "multi-threaded write with group lock"
21016 local flagname="multi_mod_rpcs"
21017 local connect_data_name="max_mod_rpcs"
21020 # check if multiple modify RPCs flag is set
21021 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21022 grep "connect_flags:")
21025 echo "$out" | grep -qw $flagname
21026 if [ $? -ne 0 ]; then
21027 echo "connect flag $flagname is not set"
21031 # check if multiple modify RPCs data is set
21032 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21035 echo "$out" | grep -qw $connect_data_name ||
21036 error "import should have connect data $connect_data_name"
21038 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21041 local flagname="multi_mod_rpcs"
21042 local connect_data_name="max_mod_rpcs"
21045 remote_mds_nodsh && skip "remote MDS with nodsh"
21046 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21048 # check if multiple modify RPCs flag is set
21049 out=$(do_facet mds1 \
21050 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21051 grep "connect_flags:")
21054 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21056 # check if multiple modify RPCs data is set
21057 out=$(do_facet mds1 \
21058 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21060 [[ "$out" =~ $connect_data_name ]] ||
21063 error "missing connect data $connect_data_name"
21066 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21072 umount_client $submount
21077 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21079 skip_env "Fileset feature is not supported"
21081 local submount=${MOUNT}_$tdir
21084 mkdir -p $submount || error "mkdir $submount failed"
21085 FILESET="$FILESET/$tdir" mount_client $submount ||
21086 error "mount $submount failed"
21087 trap "cleanup_247 $submount" EXIT
21088 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21089 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21090 error "read $MOUNT/$tdir/$tfile failed"
21091 cleanup_247 $submount
21093 run_test 247a "mount subdir as fileset"
21096 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21097 skip_env "Fileset feature is not supported"
21099 local submount=${MOUNT}_$tdir
21101 rm -rf $MOUNT/$tdir
21102 mkdir -p $submount || error "mkdir $submount failed"
21104 FILESET="$FILESET/$tdir" mount_client $submount &&
21105 error "mount $submount should fail"
21108 run_test 247b "mount subdir that dose not exist"
21111 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21112 skip_env "Fileset feature is not supported"
21114 local submount=${MOUNT}_$tdir
21116 mkdir -p $MOUNT/$tdir/dir1
21117 mkdir -p $submount || error "mkdir $submount failed"
21118 trap "cleanup_247 $submount" EXIT
21119 FILESET="$FILESET/$tdir" mount_client $submount ||
21120 error "mount $submount failed"
21121 local fid=$($LFS path2fid $MOUNT/)
21122 $LFS fid2path $submount $fid && error "fid2path should fail"
21123 cleanup_247 $submount
21125 run_test 247c "running fid2path outside subdirectory root"
21128 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21129 skip "Fileset feature is not supported"
21131 local submount=${MOUNT}_$tdir
21133 mkdir -p $MOUNT/$tdir/dir1
21134 mkdir -p $submount || error "mkdir $submount failed"
21135 FILESET="$FILESET/$tdir" mount_client $submount ||
21136 error "mount $submount failed"
21137 trap "cleanup_247 $submount" EXIT
21139 local td=$submount/dir1
21140 local fid=$($LFS path2fid $td)
21141 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21143 # check that we get the same pathname back
21146 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21147 echo "$rootpath $fid"
21148 found=$($LFS fid2path $rootpath "$fid")
21149 [ -n "$found" ] || error "fid2path should succeed"
21150 [ "$found" == "$td" ] || error "fid2path $found != $td"
21152 # check wrong root path format
21153 rootpath=$submount"_wrong"
21154 found=$($LFS fid2path $rootpath "$fid")
21155 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21157 cleanup_247 $submount
21159 run_test 247d "running fid2path inside subdirectory root"
21163 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21165 skip "Fileset feature is not supported"
21167 local submount=${MOUNT}_$tdir
21170 mkdir -p $submount || error "mkdir $submount failed"
21171 FILESET="$FILESET/.." mount_client $submount &&
21172 error "mount $submount should fail"
21175 run_test 247e "mount .. as fileset"
21178 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21179 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21180 skip "Need at least version 2.13.52"
21181 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21182 skip "Need at least version 2.14.50"
21183 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21185 skip "Fileset feature is not supported"
21187 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21188 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21189 error "mkdir remote failed"
21190 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21191 error "mkdir remote/subdir failed"
21192 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21193 error "mkdir striped failed"
21194 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21196 local submount=${MOUNT}_$tdir
21198 mkdir -p $submount || error "mkdir $submount failed"
21199 stack_trap "rmdir $submount"
21203 local fileset=$FILESET
21204 local mdts=$(comma_list $(mdts_nodes))
21206 stat=$(do_facet mds1 $LCTL get_param -n \
21207 mdt.*MDT0000.enable_remote_subdir_mount)
21208 stack_trap "do_nodes $mdts $LCTL set_param \
21209 mdt.*.enable_remote_subdir_mount=$stat"
21211 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21212 stack_trap "umount_client $submount"
21213 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21214 error "mount remote dir $dir should fail"
21216 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21217 $tdir/striped/. ; do
21218 FILESET="$fileset/$dir" mount_client $submount ||
21219 error "mount $dir failed"
21220 umount_client $submount
21223 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21224 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21225 error "mount $tdir/remote failed"
21227 run_test 247f "mount striped or remote directory as fileset"
21230 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21231 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21232 skip "Need at least version 2.14.50"
21234 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21235 error "mkdir $tdir failed"
21236 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21238 local submount=${MOUNT}_$tdir
21240 mkdir -p $submount || error "mkdir $submount failed"
21241 stack_trap "rmdir $submount"
21243 FILESET="$fileset/$tdir" mount_client $submount ||
21244 error "mount $dir failed"
21245 stack_trap "umount $submount"
21247 local mdts=$(comma_list $(mdts_nodes))
21251 stat $submount > /dev/null
21252 cancel_lru_locks $MDC
21253 stat $submount > /dev/null
21254 stat $submount/$tfile > /dev/null
21255 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21256 stat $submount/$tfile > /dev/null
21257 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21258 awk '/getattr/ {sum += $2} END {print sum}')
21260 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21262 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21265 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21266 [ -z "$fast_read_sav" ] && skip "no fast read support"
21268 # create a large file for fast read verification
21269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21271 # make sure the file is created correctly
21272 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21273 { rm -f $DIR/$tfile; skip "file creation error"; }
21275 echo "Test 1: verify that fast read is 4 times faster on cache read"
21277 # small read with fast read enabled
21278 $LCTL set_param -n llite.*.fast_read=1
21279 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21280 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21281 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21282 # small read with fast read disabled
21283 $LCTL set_param -n llite.*.fast_read=0
21284 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21285 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21286 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21288 # verify that fast read is 4 times faster for cache read
21289 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21290 error_not_in_vm "fast read was not 4 times faster: " \
21291 "$t_fast vs $t_slow"
21293 echo "Test 2: verify the performance between big and small read"
21294 $LCTL set_param -n llite.*.fast_read=1
21296 # 1k non-cache read
21297 cancel_lru_locks osc
21298 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21299 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21300 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21302 # 1M non-cache read
21303 cancel_lru_locks osc
21304 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21305 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21306 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21308 # verify that big IO is not 4 times faster than small IO
21309 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21310 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21312 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21315 run_test 248a "fast read verification"
21318 # Default short_io_bytes=16384, try both smaller and larger sizes.
21319 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21320 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21321 echo "bs=53248 count=113 normal buffered write"
21322 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21323 error "dd of initial data file failed"
21324 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21326 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21327 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21328 error "dd with sync normal writes failed"
21329 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21331 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21332 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21333 error "dd with sync small writes failed"
21334 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21336 cancel_lru_locks osc
21338 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21339 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21340 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21341 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21342 iflag=direct || error "dd with O_DIRECT small read failed"
21343 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21344 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21345 error "compare $TMP/$tfile.1 failed"
21347 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21348 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21350 # just to see what the maximum tunable value is, and test parsing
21351 echo "test invalid parameter 2MB"
21352 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21353 error "too-large short_io_bytes allowed"
21354 echo "test maximum parameter 512KB"
21355 # if we can set a larger short_io_bytes, run test regardless of version
21356 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21357 # older clients may not allow setting it this large, that's OK
21358 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21359 skip "Need at least client version 2.13.50"
21360 error "medium short_io_bytes failed"
21362 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21363 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21365 echo "test large parameter 64KB"
21366 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21367 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21369 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21370 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21371 error "dd with sync large writes failed"
21372 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21374 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21375 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21376 num=$((113 * 4096 / PAGE_SIZE))
21377 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21378 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21379 error "dd with O_DIRECT large writes failed"
21380 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21381 error "compare $DIR/$tfile.3 failed"
21383 cancel_lru_locks osc
21385 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21386 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21387 error "dd with O_DIRECT large read failed"
21388 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21389 error "compare $TMP/$tfile.2 failed"
21391 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21392 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21393 error "dd with O_DIRECT large read failed"
21394 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21395 error "compare $TMP/$tfile.3 failed"
21397 run_test 248b "test short_io read and write for both small and large sizes"
21399 test_249() { # LU-7890
21400 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21401 skip "Need at least version 2.8.54"
21404 $LFS setstripe -c 1 $DIR/$tfile
21405 # Offset 2T == 4k * 512M
21406 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21407 error "dd to 2T offset failed"
21409 run_test 249 "Write above 2T file size"
21412 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21413 && skip "no 16TB file size limit on ZFS"
21415 $LFS setstripe -c 1 $DIR/$tfile
21416 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21417 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21418 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21419 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21420 conv=notrunc,fsync && error "append succeeded"
21423 run_test 250 "Write above 16T limit"
21426 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21428 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21429 #Skip once - writing the first stripe will succeed
21430 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21431 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21432 error "short write happened"
21434 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21435 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21436 error "short read happened"
21440 run_test 251 "Handling short read and write correctly"
21443 remote_mds_nodsh && skip "remote MDS with nodsh"
21444 remote_ost_nodsh && skip "remote OST with nodsh"
21445 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21446 skip_env "ldiskfs only test"
21456 # check lr_reader on OST0000
21458 dev=$(facet_device $tgt)
21459 out=$(do_facet $tgt $LR_READER $dev)
21460 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21462 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21463 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21464 error "Invalid uuid returned by $LR_READER on target $tgt"
21465 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21467 # check lr_reader -c on MDT0000
21469 dev=$(facet_device $tgt)
21470 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21471 skip "$LR_READER does not support additional options"
21473 out=$(do_facet $tgt $LR_READER -c $dev)
21474 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21476 num=$(echo "$out" | grep -c "mdtlov")
21477 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21478 error "Invalid number of mdtlov clients returned by $LR_READER"
21479 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21481 # check lr_reader -cr on MDT0000
21482 out=$(do_facet $tgt $LR_READER -cr $dev)
21483 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21485 echo "$out" | grep -q "^reply_data:$" ||
21486 error "$LR_READER should have returned 'reply_data' section"
21487 num=$(echo "$out" | grep -c "client_generation")
21488 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21490 run_test 252 "check lr_reader tool"
21493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21494 remote_mds_nodsh && skip "remote MDS with nodsh"
21495 remote_mgs_nodsh && skip "remote MGS with nodsh"
21499 local ost_name=$(ostname_from_index $ostidx)
21502 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21503 do_facet $SINGLEMDS $LCTL get_param -n \
21504 osp.$mdtosc_proc1.reserved_mb_high ||
21505 skip "remote MDS does not support reserved_mb_high"
21509 wait_delete_completed
21512 pool_add $TESTNAME || error "Pool creation failed"
21513 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21515 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21516 error "Setstripe failed"
21518 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21520 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21522 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21524 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21525 osp.$mdtosc_proc1.prealloc_status)
21526 echo "prealloc_status $oa_status"
21528 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21529 error "File creation should fail"
21531 #object allocation was stopped, but we still able to append files
21532 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21533 oflag=append || error "Append failed"
21535 rm -f $DIR/$tdir/$tfile.0
21537 # For this test, we want to delete the files we created to go out of
21538 # space but leave the watermark, so we remain nearly out of space
21539 ost_watermarks_enospc_delete_files $tfile $ostidx
21541 wait_delete_completed
21545 for i in $(seq 10 12); do
21546 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21547 2>/dev/null || error "File creation failed after rm"
21550 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21551 osp.$mdtosc_proc1.prealloc_status)
21552 echo "prealloc_status $oa_status"
21554 if (( oa_status != 0 )); then
21555 error "Object allocation still disable after rm"
21558 run_test 253 "Check object allocation limit"
21561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21562 remote_mds_nodsh && skip "remote MDS with nodsh"
21564 local mdt=$(facet_svc $SINGLEMDS)
21566 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21567 skip "MDS does not support changelog_size"
21571 changelog_register || error "changelog_register failed"
21573 changelog_clear 0 || error "changelog_clear failed"
21575 local size1=$(do_facet $SINGLEMDS \
21576 $LCTL get_param -n mdd.$mdt.changelog_size)
21577 echo "Changelog size $size1"
21580 $LFS mkdir -i 0 $DIR/$tdir
21582 mkdir -p $DIR/$tdir/pics/2008/zachy
21583 touch $DIR/$tdir/pics/2008/zachy/timestamp
21584 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21585 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21586 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21587 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21588 rm $DIR/$tdir/pics/desktop.jpg
21590 local size2=$(do_facet $SINGLEMDS \
21591 $LCTL get_param -n mdd.$mdt.changelog_size)
21592 echo "Changelog size after work $size2"
21594 (( $size2 > $size1 )) ||
21595 error "new Changelog size=$size2 less than old size=$size1"
21597 run_test 254 "Check changelog size"
21604 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21605 awk -F: '{print $2}' | grep $type > /dev/null
21606 if [ $? -ne 0 ]; then
21616 lfs ladvise -a willread $file > /dev/null 2>&1
21617 if [ $? -eq 0 ]; then
21621 lfs ladvise -a willread $file 2>&1 |
21622 grep "Inappropriate ioctl for device" > /dev/null
21623 if [ $? -eq 0 ]; then
21630 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21633 # run a random read IO workload
21634 # usage: random_read_iops <filename> <filesize> <iosize>
21635 random_read_iops() {
21638 local iosize=${3:-4096}
21640 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21641 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21644 drop_file_oss_cache() {
21648 $LFS ladvise -a dontneed $file 2>/dev/null ||
21649 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21652 ladvise_willread_performance()
21655 local average_origin=0
21656 local average_cache=0
21657 local average_ladvise=0
21659 for ((i = 1; i <= $repeat; i++)); do
21660 echo "Iter $i/$repeat: reading without willread hint"
21661 cancel_lru_locks osc
21662 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21663 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21664 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21665 average_origin=$(bc <<<"$average_origin + $speed_origin")
21667 cancel_lru_locks osc
21668 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21669 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21670 average_cache=$(bc <<<"$average_cache + $speed_cache")
21672 cancel_lru_locks osc
21673 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21674 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21675 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21676 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21677 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21679 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21680 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21681 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21683 speedup_cache=$(percent $average_cache $average_origin)
21684 speedup_ladvise=$(percent $average_ladvise $average_origin)
21686 echo "Average uncached read: $average_origin"
21687 echo "Average speedup with OSS cached read: " \
21688 "$average_cache = +$speedup_cache%"
21689 echo "Average speedup with ladvise willread: " \
21690 "$average_ladvise = +$speedup_ladvise%"
21692 local lowest_speedup=20
21693 if (( ${average_cache%.*} < $lowest_speedup )); then
21694 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21695 " got $average_cache%. Skipping ladvise willread check."
21699 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21700 # it is still good to run until then to exercise 'ladvise willread'
21701 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21702 [ "$ost1_FSTYPE" = "zfs" ] &&
21703 echo "osd-zfs does not support dontneed or drop_caches" &&
21706 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21707 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21708 error_not_in_vm "Speedup with willread is less than " \
21709 "$lowest_speedup%, got $average_ladvise%"
21713 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21714 skip "lustre < 2.8.54 does not support ladvise "
21715 remote_ost_nodsh && skip "remote OST with nodsh"
21717 stack_trap "rm -f $DIR/$tfile"
21718 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21720 ladvise_no_type willread $DIR/$tfile &&
21721 skip "willread ladvise is not supported"
21723 ladvise_no_ioctl $DIR/$tfile &&
21724 skip "ladvise ioctl is not supported"
21727 local size=$((size_mb * 1048576))
21728 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21729 error "dd to $DIR/$tfile failed"
21731 lfs ladvise -a willread $DIR/$tfile ||
21732 error "Ladvise failed with no range argument"
21734 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21735 error "Ladvise failed with no -l or -e argument"
21737 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21738 error "Ladvise failed with only -e argument"
21740 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21741 error "Ladvise failed with only -l argument"
21743 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21744 error "End offset should not be smaller than start offset"
21746 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21747 error "End offset should not be equal to start offset"
21749 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21750 error "Ladvise failed with overflowing -s argument"
21752 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21753 error "Ladvise failed with overflowing -e argument"
21755 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21756 error "Ladvise failed with overflowing -l argument"
21758 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21759 error "Ladvise succeeded with conflicting -l and -e arguments"
21761 echo "Synchronous ladvise should wait"
21763 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21764 do_nodes $(comma_list $(osts_nodes)) \
21765 $LCTL set_param fail_val=$delay fail_loc=0x237
21767 local start_ts=$SECONDS
21768 lfs ladvise -a willread $DIR/$tfile ||
21769 error "Ladvise failed with no range argument"
21770 local end_ts=$SECONDS
21771 local inteval_ts=$((end_ts - start_ts))
21773 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21774 error "Synchronous advice didn't wait reply"
21777 echo "Asynchronous ladvise shouldn't wait"
21778 local start_ts=$SECONDS
21779 lfs ladvise -a willread -b $DIR/$tfile ||
21780 error "Ladvise failed with no range argument"
21781 local end_ts=$SECONDS
21782 local inteval_ts=$((end_ts - start_ts))
21784 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21785 error "Asynchronous advice blocked"
21788 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21789 ladvise_willread_performance
21791 run_test 255a "check 'lfs ladvise -a willread'"
21797 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21801 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21802 skip "lustre < 2.8.54 does not support ladvise "
21803 remote_ost_nodsh && skip "remote OST with nodsh"
21805 stack_trap "rm -f $DIR/$tfile"
21806 lfs setstripe -c 1 -i 0 $DIR/$tfile
21808 ladvise_no_type dontneed $DIR/$tfile &&
21809 skip "dontneed ladvise is not supported"
21811 ladvise_no_ioctl $DIR/$tfile &&
21812 skip "ladvise ioctl is not supported"
21814 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21815 [ "$ost1_FSTYPE" = "zfs" ] &&
21816 skip "zfs-osd does not support 'ladvise dontneed'"
21819 local size=$((size_mb * 1048576))
21820 # In order to prevent disturbance of other processes, only check 3/4
21821 # of the memory usage
21822 local kibibytes=$((size_mb * 1024 * 3 / 4))
21824 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21825 error "dd to $DIR/$tfile failed"
21827 #force write to complete before dropping OST cache & checking memory
21830 local total=$(facet_meminfo ost1 MemTotal)
21831 echo "Total memory: $total KiB"
21833 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21834 local before_read=$(facet_meminfo ost1 Cached)
21835 echo "Cache used before read: $before_read KiB"
21837 lfs ladvise -a willread $DIR/$tfile ||
21838 error "Ladvise willread failed"
21839 local after_read=$(facet_meminfo ost1 Cached)
21840 echo "Cache used after read: $after_read KiB"
21842 lfs ladvise -a dontneed $DIR/$tfile ||
21843 error "Ladvise dontneed again failed"
21844 local no_read=$(facet_meminfo ost1 Cached)
21845 echo "Cache used after dontneed ladvise: $no_read KiB"
21847 if [ $total -lt $((before_read + kibibytes)) ]; then
21848 echo "Memory is too small, abort checking"
21852 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21853 error "Ladvise willread should use more memory" \
21854 "than $kibibytes KiB"
21857 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21858 error "Ladvise dontneed should release more memory" \
21859 "than $kibibytes KiB"
21862 run_test 255b "check 'lfs ladvise -a dontneed'"
21865 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21866 skip "lustre < 2.10.50 does not support lockahead"
21868 local ost1_imp=$(get_osc_import_name client ost1)
21869 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21877 test_mkdir -p $DIR/$tdir
21878 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21880 #test 10 returns only success/failure
21882 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21884 if [ $rc -eq 255 ]; then
21885 error "Ladvise test${i} failed, ${rc}"
21888 #test 11 counts lock enqueue requests, all others count new locks
21890 count=$(do_facet ost1 \
21891 $LCTL get_param -n ost.OSS.ost.stats)
21892 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21894 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21896 if [ $rc -eq 255 ]; then
21897 error "Ladvise test${i} failed, ${rc}"
21900 new_count=$(do_facet ost1 \
21901 $LCTL get_param -n ost.OSS.ost.stats)
21902 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21903 awk '{ print $2 }')
21905 difference="$((new_count - count))"
21906 if [ $difference -ne $rc ]; then
21907 error "Ladvise test${i}, bad enqueue count, returned " \
21908 "${rc}, actual ${difference}"
21911 for i in $(seq 12 21); do
21912 # If we do not do this, we run the risk of having too many
21913 # locks and starting lock cancellation while we are checking
21915 cancel_lru_locks osc
21917 count=$($LCTL get_param -n \
21918 ldlm.namespaces.$imp_name.lock_unused_count)
21920 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21922 if [ $rc -eq 255 ]; then
21923 error "Ladvise test ${i} failed, ${rc}"
21926 new_count=$($LCTL get_param -n \
21927 ldlm.namespaces.$imp_name.lock_unused_count)
21928 difference="$((new_count - count))"
21930 # Test 15 output is divided by 100 to map down to valid return
21931 if [ $i -eq 15 ]; then
21935 if [ $difference -ne $rc ]; then
21936 error "Ladvise test ${i}, bad lock count, returned " \
21937 "${rc}, actual ${difference}"
21941 #test 22 returns only success/failure
21943 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21945 if [ $rc -eq 255 ]; then
21946 error "Ladvise test${i} failed, ${rc}"
21949 run_test 255c "suite of ladvise lockahead tests"
21952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21953 remote_mds_nodsh && skip "remote MDS with nodsh"
21954 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21955 changelog_users $SINGLEMDS | grep "^cl" &&
21956 skip "active changelog user"
21962 mdt_dev=$(facet_device $SINGLEMDS)
21965 changelog_register || error "changelog_register failed"
21968 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
21970 changelog_clear 0 || error "changelog_clear failed"
21973 touch $DIR/$tdir/{1..10}
21976 stop $SINGLEMDS || error "Fail to stop MDT"
21979 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21980 error "Fail to start MDT"
21982 #after mount new plainllog is used
21983 touch $DIR/$tdir/{11..19}
21984 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21985 stack_trap "rm -f $tmpfile"
21986 cat_sl=$(do_facet $SINGLEMDS "sync; \
21987 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21988 llog_reader $tmpfile | grep -c type=1064553b")
21989 do_facet $SINGLEMDS llog_reader $tmpfile
21991 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21993 changelog_clear 0 || error "changelog_clear failed"
21995 cat_sl=$(do_facet $SINGLEMDS "sync; \
21996 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21997 llog_reader $tmpfile | grep -c type=1064553b")
21999 if (( cat_sl == 2 )); then
22000 error "Empty plain llog was not deleted from changelog catalog"
22001 elif (( cat_sl != 1 )); then
22002 error "Active plain llog shouldn't be deleted from catalog"
22005 run_test 256 "Check llog delete for empty and not full state"
22008 remote_mds_nodsh && skip "remote MDS with nodsh"
22009 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22010 skip "Need MDS version at least 2.8.55"
22012 test_mkdir $DIR/$tdir
22014 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22015 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22018 #define OBD_FAIL_MDS_XATTR_REP 0x161
22019 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22020 local facet=mds$((mdtidx + 1))
22021 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22022 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22024 stop $facet || error "stop MDS failed"
22025 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22026 error "start MDS fail"
22027 wait_recovery_complete $facet
22029 run_test 257 "xattr locks are not lost"
22031 # Verify we take the i_mutex when security requires it
22033 #define OBD_FAIL_IMUTEX_SEC 0x141c
22034 $LCTL set_param fail_loc=0x141c
22036 chmod u+s $DIR/$tfile
22037 chmod a+rwx $DIR/$tfile
22038 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22040 if [ $RC -ne 0 ]; then
22041 error "error, failed to take i_mutex, rc=$?"
22045 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22047 # Verify we do NOT take the i_mutex in the normal case
22049 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22050 $LCTL set_param fail_loc=0x141d
22053 chmod a+rw $DIR/$tfile
22054 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22056 if [ $RC -ne 0 ]; then
22057 error "error, took i_mutex unnecessarily, rc=$?"
22062 run_test 258b "verify i_mutex security behavior"
22065 local file=$DIR/$tfile
22069 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22071 stack_trap "rm -f $file" EXIT
22073 wait_delete_completed
22074 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22075 echo "before: $before"
22077 $LFS setstripe -i 0 -c 1 $file
22078 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22080 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22081 echo "after write: $after"
22083 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22084 do_facet ost1 $LCTL set_param fail_loc=0x2301
22086 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22087 echo "after truncate: $after"
22090 do_facet ost1 $LCTL set_param fail_loc=0
22091 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22093 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22094 echo "after restart: $after"
22095 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22096 error "missing truncate?"
22100 run_test 259 "crash at delayed truncate"
22103 #define OBD_FAIL_MDC_CLOSE 0x806
22104 $LCTL set_param fail_loc=0x80000806
22108 run_test 260 "Check mdc_close fail"
22110 ### Data-on-MDT sanity tests ###
22112 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22113 skip "Need MDS version at least 2.10.55 for DoM"
22116 local dom=$DIR/$tdir/dom_file
22117 local tmp=$DIR/$tdir/tmp_file
22119 mkdir_on_mdt0 $DIR/$tdir
22121 # basic checks for DoM component creation
22122 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22123 error "Can set MDT layout to non-first entry"
22125 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22126 error "Can define multiple entries as MDT layout"
22128 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22130 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22131 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22132 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22134 local mdtidx=$($LFS getstripe -m $dom)
22135 local mdtname=MDT$(printf %04x $mdtidx)
22136 local facet=mds$((mdtidx + 1))
22137 local space_check=1
22139 # Skip free space checks with ZFS
22140 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22144 local size_tmp=$((65536 * 3))
22145 local mdtfree1=$(do_facet $facet \
22146 lctl get_param -n osd*.*$mdtname.kbytesfree)
22148 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22149 # check also direct IO along write
22150 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22151 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22153 cmp $tmp $dom || error "file data is different"
22154 [ $(stat -c%s $dom) == $size_tmp ] ||
22155 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22156 if [ $space_check == 1 ]; then
22157 local mdtfree2=$(do_facet $facet \
22158 lctl get_param -n osd*.*$mdtname.kbytesfree)
22160 # increase in usage from by $size_tmp
22161 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22162 error "MDT free space wrong after write: " \
22163 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22167 local size_dom=10000
22169 $TRUNCATE $dom $size_dom
22170 [ $(stat -c%s $dom) == $size_dom ] ||
22171 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22172 if [ $space_check == 1 ]; then
22173 mdtfree1=$(do_facet $facet \
22174 lctl get_param -n osd*.*$mdtname.kbytesfree)
22175 # decrease in usage from $size_tmp to new $size_dom
22176 [ $(($mdtfree1 - $mdtfree2)) -ge \
22177 $(((size_tmp - size_dom) / 1024)) ] ||
22178 error "MDT free space is wrong after truncate: " \
22179 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22185 size_dom=$((size_dom + size_tmp))
22186 [ $(stat -c%s $dom) == $size_dom ] ||
22187 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22188 if [ $space_check == 1 ]; then
22189 mdtfree2=$(do_facet $facet \
22190 lctl get_param -n osd*.*$mdtname.kbytesfree)
22191 # increase in usage by $size_tmp from previous
22192 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22193 error "MDT free space is wrong after append: " \
22194 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22199 if [ $space_check == 1 ]; then
22200 mdtfree1=$(do_facet $facet \
22201 lctl get_param -n osd*.*$mdtname.kbytesfree)
22202 # decrease in usage by $size_dom from previous
22203 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22204 error "MDT free space is wrong after removal: " \
22205 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22208 # combined striping
22209 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22210 error "Can't create DoM + OST striping"
22212 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22213 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22214 # check also direct IO along write
22215 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22217 cmp $tmp $dom || error "file data is different"
22218 [ $(stat -c%s $dom) == $size_tmp ] ||
22219 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22224 run_test 270a "DoM: basic functionality tests"
22227 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22228 skip "Need MDS version at least 2.10.55"
22230 local dom=$DIR/$tdir/dom_file
22231 local max_size=1048576
22233 mkdir -p $DIR/$tdir
22234 $LFS setstripe -E $max_size -L mdt $dom
22236 # truncate over the limit
22237 $TRUNCATE $dom $(($max_size + 1)) &&
22238 error "successful truncate over the maximum size"
22239 # write over the limit
22240 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22241 error "successful write over the maximum size"
22242 # append over the limit
22243 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22244 echo "12345" >> $dom && error "successful append over the maximum size"
22249 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22252 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22253 skip "Need MDS version at least 2.10.55"
22255 mkdir -p $DIR/$tdir
22256 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22258 # check files inherit DoM EA
22259 touch $DIR/$tdir/first
22260 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22261 error "bad pattern"
22262 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22263 error "bad stripe count"
22264 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22265 error "bad stripe size"
22267 # check directory inherits DoM EA and uses it as default
22268 mkdir $DIR/$tdir/subdir
22269 touch $DIR/$tdir/subdir/second
22270 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22271 error "bad pattern in sub-directory"
22272 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22273 error "bad stripe count in sub-directory"
22274 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22275 error "bad stripe size in sub-directory"
22278 run_test 270c "DoM: DoM EA inheritance tests"
22281 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22282 skip "Need MDS version at least 2.10.55"
22284 mkdir -p $DIR/$tdir
22285 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22287 # inherit default DoM striping
22288 mkdir $DIR/$tdir/subdir
22289 touch $DIR/$tdir/subdir/f1
22291 # change default directory striping
22292 $LFS setstripe -c 1 $DIR/$tdir/subdir
22293 touch $DIR/$tdir/subdir/f2
22294 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22295 error "wrong default striping in file 2"
22296 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22297 error "bad pattern in file 2"
22300 run_test 270d "DoM: change striping from DoM to RAID0"
22303 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22304 skip "Need MDS version at least 2.10.55"
22306 mkdir -p $DIR/$tdir/dom
22307 mkdir -p $DIR/$tdir/norm
22310 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22311 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22313 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22314 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22316 # find DoM files by layout
22317 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22318 [ $NUM -eq $DOMFILES ] ||
22319 error "lfs find -L: found $NUM, expected $DOMFILES"
22320 echo "Test 1: lfs find 20 DOM files by layout: OK"
22322 # there should be 1 dir with default DOM striping
22323 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22325 error "lfs find -L: found $NUM, expected 1 dir"
22326 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22328 # find DoM files by stripe size
22329 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22330 [ $NUM -eq $DOMFILES ] ||
22331 error "lfs find -S: found $NUM, expected $DOMFILES"
22332 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22334 # find files by stripe offset except DoM files
22335 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22336 [ $NUM -eq $NORMFILES ] ||
22337 error "lfs find -i: found $NUM, expected $NORMFILES"
22338 echo "Test 5: lfs find no DOM files by stripe index: OK"
22341 run_test 270e "DoM: lfs find with DoM files test"
22344 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22345 skip "Need MDS version at least 2.10.55"
22347 local mdtname=${FSNAME}-MDT0000-mdtlov
22348 local dom=$DIR/$tdir/dom_file
22349 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22350 lod.$mdtname.dom_stripesize)
22351 local dom_limit=131072
22353 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22354 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22355 lod.$mdtname.dom_stripesize)
22356 [ ${dom_limit} -eq ${dom_current} ] ||
22357 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22359 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22360 $LFS setstripe -d $DIR/$tdir
22361 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22362 error "Can't set directory default striping"
22364 # exceed maximum stripe size
22365 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22366 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22367 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22368 error "Able to create DoM component size more than LOD limit"
22370 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22371 dom_current=$(do_facet mds1 $LCTL get_param -n \
22372 lod.$mdtname.dom_stripesize)
22373 [ 0 -eq ${dom_current} ] ||
22374 error "Can't set zero DoM stripe limit"
22377 # attempt to create DoM file on server with disabled DoM should
22378 # remove DoM entry from layout and be succeed
22379 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22380 error "Can't create DoM file (DoM is disabled)"
22381 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22382 error "File has DoM component while DoM is disabled"
22385 # attempt to create DoM file with only DoM stripe should return error
22386 $LFS setstripe -E $dom_limit -L mdt $dom &&
22387 error "Able to create DoM-only file while DoM is disabled"
22389 # too low values to be aligned with smallest stripe size 64K
22390 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22391 dom_current=$(do_facet mds1 $LCTL get_param -n \
22392 lod.$mdtname.dom_stripesize)
22393 [ 30000 -eq ${dom_current} ] &&
22394 error "Can set too small DoM stripe limit"
22396 # 64K is a minimal stripe size in Lustre, expect limit of that size
22397 [ 65536 -eq ${dom_current} ] ||
22398 error "Limit is not set to 64K but ${dom_current}"
22400 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22401 dom_current=$(do_facet mds1 $LCTL get_param -n \
22402 lod.$mdtname.dom_stripesize)
22404 [ 2147483648 -eq ${dom_current} ] &&
22405 error "Can set too large DoM stripe limit"
22407 do_facet mds1 $LCTL set_param -n \
22408 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22409 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22410 error "Can't create DoM component size after limit change"
22411 do_facet mds1 $LCTL set_param -n \
22412 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22413 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22414 error "Can't create DoM file after limit decrease"
22415 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22416 error "Can create big DoM component after limit decrease"
22417 touch ${dom}_def ||
22418 error "Can't create file with old default layout"
22420 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22423 run_test 270f "DoM: maximum DoM stripe size checks"
22426 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22427 skip "Need MDS version at least 2.13.52"
22428 local dom=$DIR/$tdir/$tfile
22430 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22431 local lodname=${FSNAME}-MDT0000-mdtlov
22433 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22434 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22435 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22436 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22438 local dom_limit=1024
22439 local dom_threshold="50%"
22441 $LFS setstripe -d $DIR/$tdir
22442 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22443 error "Can't set directory default striping"
22445 do_facet mds1 $LCTL set_param -n \
22446 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22447 # set 0 threshold and create DOM file to change tunable stripesize
22448 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22449 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22450 error "Failed to create $dom file"
22451 # now tunable dom_cur_stripesize should reach maximum
22452 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22453 lod.${lodname}.dom_stripesize_cur_kb)
22454 [[ $dom_current == $dom_limit ]] ||
22455 error "Current DOM stripesize is not maximum"
22458 # set threshold for further tests
22459 do_facet mds1 $LCTL set_param -n \
22460 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22461 echo "DOM threshold is $dom_threshold free space"
22464 # Spoof bfree to exceed threshold
22465 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22466 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22467 for spfree in 40 20 0 15 30 55; do
22468 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22469 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22470 error "Failed to create $dom file"
22471 dom_def=$(do_facet mds1 $LCTL get_param -n \
22472 lod.${lodname}.dom_stripesize_cur_kb)
22473 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22474 [[ $dom_def != $dom_current ]] ||
22475 error "Default stripe size was not changed"
22476 if (( spfree > 0 )) ; then
22477 dom_set=$($LFS getstripe -S $dom)
22478 (( dom_set == dom_def * 1024 )) ||
22479 error "DOM component size is still old"
22481 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22482 error "DoM component is set with no free space"
22485 dom_current=$dom_def
22488 run_test 270g "DoM: default DoM stripe size depends on free space"
22491 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22492 skip "Need MDS version at least 2.13.53"
22494 local mdtname=${FSNAME}-MDT0000-mdtlov
22495 local dom=$DIR/$tdir/$tfile
22496 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22498 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22499 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22501 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22502 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22503 error "can't create OST file"
22504 # mirrored file with DOM entry in the second mirror
22505 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22506 error "can't create mirror with DoM component"
22508 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22510 # DOM component in the middle and has other enries in the same mirror,
22511 # should succeed but lost DoM component
22512 $LFS setstripe --copy=${dom}_1 $dom ||
22513 error "Can't create file from OST|DOM mirror layout"
22514 # check new file has no DoM layout after all
22515 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22516 error "File has DoM component while DoM is disabled"
22518 run_test 270h "DoM: DoM stripe removal when disabled on server"
22521 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22522 skip "Need MDS version at least 2.14.54"
22525 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22526 error "setstripe should fail" || true
22528 run_test 270i "DoM: setting invalid DoM striping should fail"
22531 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22532 skip "Need MDS version at least 2.10.55"
22534 local dom=$DIR/$tdir/dom
22536 mkdir -p $DIR/$tdir
22538 $LFS setstripe -E 1024K -L mdt $dom
22540 lctl set_param -n mdc.*.stats=clear
22541 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22542 cat $dom > /dev/null
22543 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22544 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22548 run_test 271a "DoM: data is cached for read after write"
22551 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22552 skip "Need MDS version at least 2.10.55"
22554 local dom=$DIR/$tdir/dom
22556 mkdir -p $DIR/$tdir
22558 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22560 lctl set_param -n mdc.*.stats=clear
22561 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22562 cancel_lru_locks mdc
22563 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22564 # second stat to check size is cached on client
22565 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22566 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22567 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22570 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22573 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22574 skip "Need MDS version at least 2.10.55"
22576 local dom=$DIR/$tdir/dom
22578 mkdir -p $DIR/$tdir
22580 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22582 lctl set_param -n mdc.*.stats=clear
22583 lctl set_param -n osc.*.stats=clear
22584 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22585 cancel_lru_locks mdc
22586 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22587 # second stat to check size is cached on client
22588 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22589 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22590 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22591 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22592 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22595 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22601 local mdt=MDT$(printf %04x $mdtidx)
22603 if [ -z $param ]; then
22604 lctl get_param -n mdc.*$mdt*.stats
22606 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22611 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22612 skip "Need MDS version at least 2.10.55"
22614 local dom=$DIR/$tdir/dom
22616 mkdir -p $DIR/$tdir
22618 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22620 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22621 local facet=mds$((mdtidx + 1))
22623 cancel_lru_locks mdc
22624 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22625 createmany -o $dom 1000
22626 lctl set_param -n mdc.*.stats=clear
22627 smalliomany -w $dom 1000 200
22628 get_mdc_stats $mdtidx
22629 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22630 # Each file has 1 open, 1 IO enqueues, total 2000
22631 # but now we have also +1 getxattr for security.capability, total 3000
22632 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22633 unlinkmany $dom 1000
22635 cancel_lru_locks mdc
22636 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22637 createmany -o $dom 1000
22638 lctl set_param -n mdc.*.stats=clear
22639 smalliomany -w $dom 1000 200
22640 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22641 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22642 # for OPEN and IO lock.
22643 [ $((enq - enq_2)) -ge 1000 ] ||
22644 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22645 unlinkmany $dom 1000
22648 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22650 cleanup_271def_tests() {
22656 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22657 skip "Need MDS version at least 2.10.57"
22659 local dom=$DIR/$tdir/dom
22660 local tmp=$TMP/$tfile
22661 trap "cleanup_271def_tests $tmp" EXIT
22663 mkdir -p $DIR/$tdir
22665 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22667 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22669 cancel_lru_locks mdc
22670 dd if=/dev/urandom of=$tmp bs=1000 count=1
22671 dd if=$tmp of=$dom bs=1000 count=1
22672 cancel_lru_locks mdc
22674 cat /etc/hosts >> $tmp
22675 lctl set_param -n mdc.*.stats=clear
22677 # append data to the same file it should update local page
22678 echo "Append to the same page"
22679 cat /etc/hosts >> $dom
22680 local num=$(get_mdc_stats $mdtidx ost_read)
22681 local ra=$(get_mdc_stats $mdtidx req_active)
22682 local rw=$(get_mdc_stats $mdtidx req_waittime)
22684 [ -z $num ] || error "$num READ RPC occured"
22685 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22689 cmp $tmp $dom || error "file miscompare"
22691 cancel_lru_locks mdc
22692 lctl set_param -n mdc.*.stats=clear
22694 echo "Open and read file"
22695 cat $dom > /dev/null
22696 local num=$(get_mdc_stats $mdtidx ost_read)
22697 local ra=$(get_mdc_stats $mdtidx req_active)
22698 local rw=$(get_mdc_stats $mdtidx req_waittime)
22700 [ -z $num ] || error "$num READ RPC occured"
22701 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22705 cmp $tmp $dom || error "file miscompare"
22709 run_test 271d "DoM: read on open (1K file in reply buffer)"
22712 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22713 skip "Need MDS version at least 2.10.57"
22715 local dom=$DIR/$tdir/dom
22716 local tmp=$TMP/$tfile
22717 trap "cleanup_271def_tests $tmp" EXIT
22719 mkdir -p $DIR/$tdir
22721 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22723 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22725 cancel_lru_locks mdc
22726 dd if=/dev/urandom of=$tmp bs=265000 count=1
22727 dd if=$tmp of=$dom bs=265000 count=1
22728 cancel_lru_locks mdc
22729 cat /etc/hosts >> $tmp
22730 lctl set_param -n mdc.*.stats=clear
22732 echo "Append to the same page"
22733 cat /etc/hosts >> $dom
22734 local num=$(get_mdc_stats $mdtidx ost_read)
22735 local ra=$(get_mdc_stats $mdtidx req_active)
22736 local rw=$(get_mdc_stats $mdtidx req_waittime)
22738 [ -z $num ] || error "$num READ RPC occured"
22739 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22743 cmp $tmp $dom || error "file miscompare"
22745 cancel_lru_locks mdc
22746 lctl set_param -n mdc.*.stats=clear
22748 echo "Open and read file"
22749 cat $dom > /dev/null
22750 local num=$(get_mdc_stats $mdtidx ost_read)
22751 local ra=$(get_mdc_stats $mdtidx req_active)
22752 local rw=$(get_mdc_stats $mdtidx req_waittime)
22754 [ -z $num ] && num=0
22755 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22756 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22760 cmp $tmp $dom || error "file miscompare"
22764 run_test 271f "DoM: read on open (200K file and read tail)"
22767 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22768 skip "Skipping due to old client or server version"
22770 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22772 $CHECKSTAT -t file $DIR1/$tfile
22774 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22777 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22778 $LCTL set_param fail_loc=0x80000314
22779 rm $DIR1/$tfile || error "Unlink fails"
22781 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22782 [ $RC -eq 0 ] || error "Failed write to stale object"
22784 run_test 271g "Discard DoM data vs client flush race"
22787 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22788 skip "Need MDS version at least 2.11.50"
22790 local dom=$DIR/$tdir/dom
22791 mkdir -p $DIR/$tdir
22793 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22794 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22795 error "failed to write data into $dom"
22796 local old_md5=$(md5sum $dom)
22798 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22799 error "failed to migrate to the same DoM component"
22801 local new_md5=$(md5sum $dom)
22803 [ "$old_md5" == "$new_md5" ] ||
22804 error "md5sum differ: $old_md5, $new_md5"
22806 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22807 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22809 run_test 272a "DoM migration: new layout with the same DOM component"
22812 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22813 skip "Need MDS version at least 2.11.50"
22815 local dom=$DIR/$tdir/dom
22816 mkdir -p $DIR/$tdir
22817 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22819 local mdtidx=$($LFS getstripe -m $dom)
22820 local mdtname=MDT$(printf %04x $mdtidx)
22821 local facet=mds$((mdtidx + 1))
22823 local mdtfree1=$(do_facet $facet \
22824 lctl get_param -n osd*.*$mdtname.kbytesfree)
22825 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22826 error "failed to write data into $dom"
22827 local old_md5=$(md5sum $dom)
22828 cancel_lru_locks mdc
22829 local mdtfree1=$(do_facet $facet \
22830 lctl get_param -n osd*.*$mdtname.kbytesfree)
22832 $LFS migrate -c2 $dom ||
22833 error "failed to migrate to the new composite layout"
22834 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22835 error "MDT stripe was not removed"
22837 cancel_lru_locks mdc
22838 local new_md5=$(md5sum $dom)
22839 [ "$old_md5" == "$new_md5" ] ||
22840 error "$old_md5 != $new_md5"
22842 # Skip free space checks with ZFS
22843 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22844 local mdtfree2=$(do_facet $facet \
22845 lctl get_param -n osd*.*$mdtname.kbytesfree)
22846 [ $mdtfree2 -gt $mdtfree1 ] ||
22847 error "MDT space is not freed after migration"
22851 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22854 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22855 skip "Need MDS version at least 2.11.50"
22857 local dom=$DIR/$tdir/$tfile
22858 mkdir -p $DIR/$tdir
22859 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22861 local mdtidx=$($LFS getstripe -m $dom)
22862 local mdtname=MDT$(printf %04x $mdtidx)
22863 local facet=mds$((mdtidx + 1))
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 $dom)
22868 cancel_lru_locks mdc
22869 local mdtfree1=$(do_facet $facet \
22870 lctl get_param -n osd*.*$mdtname.kbytesfree)
22872 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22873 error "failed to migrate to the new composite layout"
22874 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22875 error "MDT stripe was not removed"
22877 cancel_lru_locks mdc
22878 local new_md5=$(md5sum $dom)
22879 [ "$old_md5" == "$new_md5" ] ||
22880 error "$old_md5 != $new_md5"
22882 # Skip free space checks with ZFS
22883 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22884 local mdtfree2=$(do_facet $facet \
22885 lctl get_param -n osd*.*$mdtname.kbytesfree)
22886 [ $mdtfree2 -gt $mdtfree1 ] ||
22887 error "MDS space is not freed after migration"
22891 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22894 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22895 skip "Need MDS version at least 2.12.55"
22897 local dom=$DIR/$tdir/$tfile
22898 mkdir -p $DIR/$tdir
22899 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22901 local mdtidx=$($LFS getstripe -m $dom)
22902 local mdtname=MDT$(printf %04x $mdtidx)
22903 local facet=mds$((mdtidx + 1))
22905 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22906 error "failed to write data into $dom"
22907 local old_md5=$(md5sum $dom)
22908 cancel_lru_locks mdc
22909 local mdtfree1=$(do_facet $facet \
22910 lctl get_param -n osd*.*$mdtname.kbytesfree)
22912 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22913 error "failed mirroring to the new composite layout"
22914 $LFS mirror resync $dom ||
22915 error "failed mirror resync"
22916 $LFS mirror split --mirror-id 1 -d $dom ||
22917 error "failed mirror split"
22919 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22920 error "MDT stripe was not removed"
22922 cancel_lru_locks mdc
22923 local new_md5=$(md5sum $dom)
22924 [ "$old_md5" == "$new_md5" ] ||
22925 error "$old_md5 != $new_md5"
22927 # Skip free space checks with ZFS
22928 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22929 local mdtfree2=$(do_facet $facet \
22930 lctl get_param -n osd*.*$mdtname.kbytesfree)
22931 [ $mdtfree2 -gt $mdtfree1 ] ||
22932 error "MDS space is not freed after DOM mirror deletion"
22936 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22939 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22940 skip "Need MDS version at least 2.12.55"
22942 local dom=$DIR/$tdir/$tfile
22943 mkdir -p $DIR/$tdir
22944 $LFS setstripe -c 2 $dom
22946 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22947 error "failed to write data into $dom"
22948 local old_md5=$(md5sum $dom)
22951 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22952 error "failed mirroring to the DOM layout"
22953 $LFS mirror resync $dom ||
22954 error "failed mirror resync"
22955 $LFS mirror split --mirror-id 1 -d $dom ||
22956 error "failed mirror split"
22958 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22959 error "MDT stripe wasn't set"
22962 local new_md5=$(md5sum $dom)
22963 [ "$old_md5" == "$new_md5" ] ||
22964 error "$old_md5 != $new_md5"
22968 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22971 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22972 skip "Need MDS version at least 2.12.55"
22974 local dom=$DIR/$tdir/$tfile
22975 mkdir -p $DIR/$tdir
22976 $LFS setstripe -c 2 $dom
22978 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22979 error "failed to write data into $dom"
22980 local old_md5=$(md5sum $dom)
22983 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22984 error "failed migrating to the DOM file"
22986 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22987 error "MDT stripe wasn't set"
22990 local new_md5=$(md5sum $dom)
22991 [ "$old_md5" != "$new_md5" ] &&
22992 error "$old_md5 != $new_md5"
22996 run_test 272f "DoM migration: OST-striped file to DOM file"
22999 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23000 skip "Need MDS version at least 2.11.50"
23002 # Layout swap cannot be done if either file has DOM component,
23003 # this will never be supported, migration should be used instead
23005 local dom=$DIR/$tdir/$tfile
23006 mkdir -p $DIR/$tdir
23008 $LFS setstripe -c2 ${dom}_plain
23009 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23010 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23011 error "can swap layout with DoM component"
23012 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23013 error "can swap layout with DoM component"
23015 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23016 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23017 error "can swap layout with DoM component"
23018 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23019 error "can swap layout with DoM component"
23022 run_test 273a "DoM: layout swapping should fail with DOM"
23025 mkdir -p $DIR/$tdir
23026 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23028 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23029 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23031 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23033 run_test 273b "DoM: race writeback and object destroy"
23036 remote_ost_nodsh && skip "remote OST with nodsh"
23037 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23038 skip "Need OST version >= 2.10.57"
23040 local file=$DIR/$tfile
23043 oss=$(comma_list $(osts_nodes))
23045 dd if=/dev/urandom of=$file bs=1M count=2 ||
23046 error "failed to create a file"
23047 cancel_lru_locks osc
23050 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23051 error "failed to read a file"
23053 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23054 $LCTL set_param fail_loc=0x8000031f
23056 cancel_lru_locks osc &
23059 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23060 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23061 #IO takes another lock, but matches the PENDING one
23062 #and places it to the IO RPC
23063 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23064 error "failed to read a file with PENDING lock"
23066 run_test 275 "Read on a canceled duplicate lock"
23069 remote_ost_nodsh && skip "remote OST with nodsh"
23072 do_facet ost1 "(while true; do \
23073 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23074 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23077 for LOOP in $(seq 20); do
23079 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23082 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23083 rm $TMP/sanity_276_pid"
23085 run_test 276 "Race between mount and obd_statfs"
23088 $LCTL set_param ldlm.namespaces.*.lru_size=0
23089 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23090 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23091 grep ^used_mb | awk '{print $2}')
23092 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23093 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23094 oflag=direct conv=notrunc
23095 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23096 grep ^used_mb | awk '{print $2}')
23097 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23099 run_test 277 "Direct IO shall drop page cache"
23102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23104 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23105 skip "needs the same host for mdt1 mdt2" && return
23110 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23111 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23117 echo "Starting MDTs"
23118 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23120 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23122 do_facet mds2 $LCTL set_param fail_loc=0
23124 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23125 wait_recovery_complete mds2
23127 run_test 278 "Race starting MDS between MDTs stop/start"
23130 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23131 skip "Need MGS version at least 2.13.52"
23132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23133 combined_mgs_mds || skip "needs combined MGS/MDT"
23135 umount_client $MOUNT
23136 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23137 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23139 mount_client $MOUNT &
23141 stop mgs || error "stop mgs failed"
23142 #for a race mgs would crash
23143 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23144 # make sure we unmount client before remounting
23146 umount_client $MOUNT
23147 mount_client $MOUNT || error "mount client failed"
23149 run_test 280 "Race between MGS umount and client llog processing"
23151 cleanup_test_300() {
23155 test_striped_dir() {
23160 mkdir -p $DIR/$tdir
23162 SAVE_UMASK=$(umask)
23163 trap cleanup_test_300 RETURN EXIT
23165 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23166 $DIR/$tdir/striped_dir ||
23167 error "set striped dir error"
23169 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23170 [ "$mode" = "755" ] || error "expect 755 got $mode"
23172 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23173 error "getdirstripe failed"
23174 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23175 if [ "$stripe_count" != "2" ]; then
23176 error "1:stripe_count is $stripe_count, expect 2"
23178 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23179 if [ "$stripe_count" != "2" ]; then
23180 error "2:stripe_count is $stripe_count, expect 2"
23183 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23184 if [ "$stripe_index" != "$mdt_index" ]; then
23185 error "stripe_index is $stripe_index, expect $mdt_index"
23188 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23189 error "nlink error after create striped dir"
23191 mkdir $DIR/$tdir/striped_dir/a
23192 mkdir $DIR/$tdir/striped_dir/b
23194 stat $DIR/$tdir/striped_dir/a ||
23195 error "create dir under striped dir failed"
23196 stat $DIR/$tdir/striped_dir/b ||
23197 error "create dir under striped dir failed"
23199 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23200 error "nlink error after mkdir"
23202 rmdir $DIR/$tdir/striped_dir/a
23203 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23204 error "nlink error after rmdir"
23206 rmdir $DIR/$tdir/striped_dir/b
23207 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23208 error "nlink error after rmdir"
23210 chattr +i $DIR/$tdir/striped_dir
23211 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23212 error "immutable flags not working under striped dir!"
23213 chattr -i $DIR/$tdir/striped_dir
23215 rmdir $DIR/$tdir/striped_dir ||
23216 error "rmdir striped dir error"
23224 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23225 skip "skipped for lustre < 2.7.0"
23226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23229 test_striped_dir 0 || error "failed on striped dir on MDT0"
23230 test_striped_dir 1 || error "failed on striped dir on MDT0"
23232 run_test 300a "basic striped dir sanity test"
23235 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23236 skip "skipped for lustre < 2.7.0"
23237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23238 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23245 test_mkdir $DIR/$tdir || error "mkdir fail"
23246 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23247 error "set striped dir error"
23248 for i in {0..9}; do
23249 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23251 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23252 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23253 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23255 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23256 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23257 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23261 run_test 300b "check ctime/mtime for striped dir"
23264 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23265 skip "skipped for lustre < 2.7.0"
23266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23267 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23271 mkdir_on_mdt0 $DIR/$tdir
23272 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23273 error "set striped dir error"
23275 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23276 error "chown striped dir failed"
23278 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23279 error "create 5k files failed"
23281 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23283 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23287 run_test 300c "chown && check ls under striped directory"
23290 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23291 skip "skipped for lustre < 2.7.0"
23292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23293 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23298 mkdir -p $DIR/$tdir
23299 $LFS setstripe -c 2 $DIR/$tdir
23301 #local striped directory
23302 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23303 error "set striped dir error"
23304 #look at the directories for debug purposes
23306 $LFS getdirstripe $DIR/$tdir
23307 ls -l $DIR/$tdir/striped_dir
23308 $LFS getdirstripe $DIR/$tdir/striped_dir
23309 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23310 error "create 10 files failed"
23312 #remote striped directory
23313 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23314 error "set striped dir error"
23315 #look at the directories for debug purposes
23317 $LFS getdirstripe $DIR/$tdir
23318 ls -l $DIR/$tdir/remote_striped_dir
23319 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23320 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23321 error "create 10 files failed"
23323 for file in $(find $DIR/$tdir); do
23324 stripe_count=$($LFS getstripe -c $file)
23325 [ $stripe_count -eq 2 ] ||
23326 error "wrong stripe $stripe_count for $file"
23331 run_test 300d "check default stripe under striped directory"
23334 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23335 skip "Need MDS version at least 2.7.55"
23336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23342 mkdir -p $DIR/$tdir
23344 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23345 error "set striped dir error"
23347 touch $DIR/$tdir/striped_dir/a
23348 touch $DIR/$tdir/striped_dir/b
23349 touch $DIR/$tdir/striped_dir/c
23351 mkdir $DIR/$tdir/striped_dir/dir_a
23352 mkdir $DIR/$tdir/striped_dir/dir_b
23353 mkdir $DIR/$tdir/striped_dir/dir_c
23355 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23356 error "set striped adir under striped dir error"
23358 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23359 error "set striped bdir under striped dir error"
23361 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23362 error "set striped cdir under striped dir error"
23364 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23365 error "rename dir under striped dir fails"
23367 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23368 error "rename dir under different stripes fails"
23370 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23371 error "rename file under striped dir should succeed"
23373 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23374 error "rename dir under striped dir should succeed"
23378 run_test 300e "check rename under striped directory"
23381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23383 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23384 skip "Need MDS version at least 2.7.55"
23390 mkdir -p $DIR/$tdir
23392 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23393 error "set striped dir error"
23395 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23396 error "set striped dir error"
23398 touch $DIR/$tdir/striped_dir/a
23399 mkdir $DIR/$tdir/striped_dir/dir_a
23400 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23401 error "create striped dir under striped dir fails"
23403 touch $DIR/$tdir/striped_dir1/b
23404 mkdir $DIR/$tdir/striped_dir1/dir_b
23405 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23406 error "create striped dir under striped dir fails"
23408 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23409 error "rename dir under different striped dir should fail"
23411 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23412 error "rename striped dir under diff striped dir should fail"
23414 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23415 error "rename file under diff striped dirs fails"
23419 run_test 300f "check rename cross striped directory"
23421 test_300_check_default_striped_dir()
23424 local default_count=$2
23425 local default_index=$3
23428 local dir_stripe_index
23431 echo "checking $dirname $default_count $default_index"
23432 $LFS setdirstripe -D -c $default_count -i $default_index \
23433 -H all_char $DIR/$tdir/$dirname ||
23434 error "set default stripe on striped dir error"
23435 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23436 [ $stripe_count -eq $default_count ] ||
23437 error "expect $default_count get $stripe_count for $dirname"
23439 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23440 [ $stripe_index -eq $default_index ] ||
23441 error "expect $default_index get $stripe_index for $dirname"
23443 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23444 error "create dirs failed"
23446 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23447 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23448 for dir in $(find $DIR/$tdir/$dirname/*); do
23449 stripe_count=$($LFS getdirstripe -c $dir)
23450 (( $stripe_count == $default_count )) ||
23451 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23452 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23453 error "stripe count $default_count != $stripe_count for $dir"
23455 stripe_index=$($LFS getdirstripe -i $dir)
23456 [ $default_index -eq -1 ] ||
23457 [ $stripe_index -eq $default_index ] ||
23458 error "$stripe_index != $default_index for $dir"
23460 #check default stripe
23461 stripe_count=$($LFS getdirstripe -D -c $dir)
23462 [ $stripe_count -eq $default_count ] ||
23463 error "default count $default_count != $stripe_count for $dir"
23465 stripe_index=$($LFS getdirstripe -D -i $dir)
23466 [ $stripe_index -eq $default_index ] ||
23467 error "default index $default_index != $stripe_index for $dir"
23469 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23473 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23474 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23475 skip "Need MDS version at least 2.7.55"
23481 mkdir_on_mdt0 $DIR/$tdir
23482 mkdir $DIR/$tdir/normal_dir
23484 #Checking when client cache stripe index
23485 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23486 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23487 error "create striped_dir failed"
23489 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23490 error "create dir0 fails"
23491 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23492 [ $stripe_index -eq 0 ] ||
23493 error "dir0 expect index 0 got $stripe_index"
23495 mkdir $DIR/$tdir/striped_dir/dir1 ||
23496 error "create dir1 fails"
23497 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23498 [ $stripe_index -eq 1 ] ||
23499 error "dir1 expect index 1 got $stripe_index"
23501 #check default stripe count/stripe index
23502 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23503 test_300_check_default_striped_dir normal_dir 1 0
23504 test_300_check_default_striped_dir normal_dir -1 1
23505 test_300_check_default_striped_dir normal_dir 2 -1
23507 #delete default stripe information
23508 echo "delete default stripeEA"
23509 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23510 error "set default stripe on striped dir error"
23512 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23513 for dir in $(find $DIR/$tdir/normal_dir/*); do
23514 stripe_count=$($LFS getdirstripe -c $dir)
23515 [ $stripe_count -eq 0 ] ||
23516 error "expect 1 get $stripe_count for $dir"
23519 run_test 300g "check default striped directory for normal directory"
23522 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23523 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23524 skip "Need MDS version at least 2.7.55"
23530 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23531 error "set striped dir error"
23533 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23534 test_300_check_default_striped_dir striped_dir 1 0
23535 test_300_check_default_striped_dir striped_dir -1 1
23536 test_300_check_default_striped_dir striped_dir 2 -1
23538 #delete default stripe information
23539 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23540 error "set default stripe on striped dir error"
23542 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23543 for dir in $(find $DIR/$tdir/striped_dir/*); do
23544 stripe_count=$($LFS getdirstripe -c $dir)
23545 [ $stripe_count -eq 0 ] ||
23546 error "expect 1 get $stripe_count for $dir"
23549 run_test 300h "check default striped directory for striped directory"
23552 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23553 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23554 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
23555 skip "Need MDS version at least 2.7.55"
23562 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23563 error "set striped dir error"
23565 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23566 error "create files under striped dir failed"
23568 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23569 error "set striped hashdir error"
23571 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23572 error "create dir0 under hash dir failed"
23573 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23574 error "create dir1 under hash dir failed"
23575 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23576 error "create dir2 under hash dir failed"
23578 # unfortunately, we need to umount to clear dir layout cache for now
23579 # once we fully implement dir layout, we can drop this
23580 umount_client $MOUNT || error "umount failed"
23581 mount_client $MOUNT || error "mount failed"
23583 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23584 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23585 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
23587 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
23588 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
23589 error "create crush2 dir $tdir/hashdir/d3 failed"
23590 $LFS find -H crush2 $DIR/$tdir/hashdir
23591 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
23592 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
23594 # mkdir with an invalid hash type (hash=fail_val) from client
23595 # should be replaced on MDS with a valid (default) hash type
23596 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23597 $LCTL set_param fail_loc=0x1901 fail_val=99
23598 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
23600 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
23601 local expect=$(do_facet mds1 \
23602 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
23603 [[ $hash == $expect ]] ||
23604 error "d99 hash '$hash' != expected hash '$expect'"
23607 #set the stripe to be unknown hash type on read
23608 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23609 $LCTL set_param fail_loc=0x1901 fail_val=99
23610 for ((i = 0; i < 10; i++)); do
23611 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23612 error "stat f-$i failed"
23613 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23616 touch $DIR/$tdir/striped_dir/f0 &&
23617 error "create under striped dir with unknown hash should fail"
23619 $LCTL set_param fail_loc=0
23621 umount_client $MOUNT || error "umount failed"
23622 mount_client $MOUNT || error "mount failed"
23626 run_test 300i "client handle unknown hash type striped directory"
23629 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23631 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23632 skip "Need MDS version at least 2.7.55"
23639 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23640 $LCTL set_param fail_loc=0x1702
23641 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23642 error "set striped dir error"
23644 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23645 error "create files under striped dir failed"
23647 $LCTL set_param fail_loc=0
23649 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23653 run_test 300j "test large update record"
23656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23658 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23659 skip "Need MDS version at least 2.7.55"
23661 # this test needs a huge transaction
23663 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23664 osd*.$FSNAME-MDT0000.kbytestotal")
23665 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23672 #define OBD_FAIL_LARGE_STRIPE 0x1703
23673 $LCTL set_param fail_loc=0x1703
23674 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23675 error "set striped dir error"
23676 $LCTL set_param fail_loc=0
23678 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23679 error "getstripeddir fails"
23680 rm -rf $DIR/$tdir/striped_dir ||
23681 error "unlink striped dir fails"
23685 run_test 300k "test large striped directory"
23688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23689 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23690 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23691 skip "Need MDS version at least 2.7.55"
23695 test_mkdir -p $DIR/$tdir/striped_dir
23696 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23697 error "chown $RUNAS_ID failed"
23698 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23699 error "set default striped dir failed"
23701 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23702 $LCTL set_param fail_loc=0x80000158
23703 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23705 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23706 [ $stripe_index -eq 1 ] ||
23707 error "expect 1 get $stripe_index for $dir"
23709 run_test 300l "non-root user to create dir under striped dir with stale layout"
23712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23713 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23714 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23715 skip "Need MDS version at least 2.7.55"
23717 mkdir -p $DIR/$tdir/striped_dir
23718 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23719 error "set default stripes dir error"
23721 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23723 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23724 [ $stripe_count -eq 0 ] ||
23725 error "expect 0 get $stripe_count for a"
23727 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23728 error "set default stripes dir error"
23730 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23732 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23733 [ $stripe_count -eq 0 ] ||
23734 error "expect 0 get $stripe_count for b"
23736 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23737 error "set default stripes dir error"
23739 mkdir $DIR/$tdir/striped_dir/c &&
23740 error "default stripe_index is invalid, mkdir c should fails"
23742 rm -rf $DIR/$tdir || error "rmdir fails"
23744 run_test 300m "setstriped directory on single MDT FS"
23747 local list=$(comma_list $(mdts_nodes))
23750 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23756 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23757 skip "Need MDS version at least 2.7.55"
23758 remote_mds_nodsh && skip "remote MDS with nodsh"
23761 local list=$(comma_list $(mdts_nodes))
23763 trap cleanup_300n RETURN EXIT
23764 mkdir -p $DIR/$tdir
23765 chmod 777 $DIR/$tdir
23766 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23767 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23768 error "create striped dir succeeds with gid=0"
23770 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23771 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23772 error "create striped dir fails with gid=-1"
23774 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23775 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23776 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23777 error "set default striped dir succeeds with gid=0"
23780 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23781 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23782 error "set default striped dir fails with gid=-1"
23785 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23786 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23787 error "create test_dir fails"
23788 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23789 error "create test_dir1 fails"
23790 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23791 error "create test_dir2 fails"
23794 run_test 300n "non-root user to create dir under striped dir with default EA"
23797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23799 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23800 skip "Need MDS version at least 2.7.55"
23805 mkdir -p $DIR/$tdir
23807 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23808 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23809 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23810 skip "not enough free inodes $numfree1 $numfree2"
23813 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23814 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23815 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23816 skip "not enough free space $numfree1 $numfree2"
23819 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23820 error "setdirstripe fails"
23822 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23823 error "create dirs fails"
23825 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23826 ls $DIR/$tdir/striped_dir > /dev/null ||
23827 error "ls striped dir fails"
23828 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23829 error "unlink big striped dir fails"
23831 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23835 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23836 remote_mds_nodsh && skip "remote MDS with nodsh"
23838 mkdir_on_mdt0 $DIR/$tdir
23840 #define OBD_FAIL_OUT_ENOSPC 0x1704
23841 do_facet mds2 lctl set_param fail_loc=0x80001704
23842 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23843 && error "create striped directory should fail"
23845 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23847 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23850 run_test 300p "create striped directory without space"
23853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23856 local fd=$(free_fd)
23857 local cmd="exec $fd<$tdir"
23859 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23862 trap "eval $cmd" EXIT
23863 cd $tdir || error "cd $tdir fails"
23864 rmdir ../$tdir || error "rmdir $tdir fails"
23865 mkdir local_dir && error "create dir succeeds"
23866 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23870 run_test 300q "create remote directory under orphan directory"
23873 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23874 skip "Need MDS version at least 2.7.55" && return
23875 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23879 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23880 error "set striped dir error"
23882 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23883 error "getstripeddir fails"
23886 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23887 awk '/lmv_stripe_count:/ { print $2 }')
23889 [ $MDSCOUNT -ne $stripe_count ] &&
23890 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23892 rm -rf $DIR/$tdir/striped_dir ||
23893 error "unlink striped dir fails"
23895 run_test 300r "test -1 striped directory"
23897 test_300s_helper() {
23900 local stripe_dir=$DIR/$tdir/striped_dir.$count
23902 $LFS mkdir -c $count $stripe_dir ||
23903 error "lfs mkdir -c error"
23905 $LFS getdirstripe $stripe_dir ||
23906 error "lfs getdirstripe fails"
23909 stripe_count=$($LFS getdirstripe $stripe_dir |
23910 awk '/lmv_stripe_count:/ { print $2 }')
23912 [ $count -ne $stripe_count ] &&
23913 error_noexit "bad stripe count $stripe_count expected $count"
23916 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23917 awk '/0x/ {count[$1] += 1}; END {
23918 for (idx in count) {
23919 if (count[idx]>1) {
23920 print "index " idx " count " count[idx]
23925 if [[ -n "$dupe_stripes" ]] ; then
23926 lfs getdirstripe $stripe_dir
23927 error_noexit "Dupe MDT above: $dupe_stripes "
23930 rm -rf $stripe_dir ||
23931 error_noexit "unlink $stripe_dir fails"
23935 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23936 skip "Need MDS version at least 2.7.55" && return
23937 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23940 for count in $(seq 2 $MDSCOUNT); do
23941 test_300s_helper $count
23944 run_test 300s "test lfs mkdir -c without -i"
23947 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
23948 skip "need MDS 2.14.55 or later"
23949 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
23951 local testdir="$DIR/$tdir/striped_dir"
23952 local dir1=$testdir/dir1
23953 local dir2=$testdir/dir2
23957 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
23958 error "failed to set default stripe count for $testdir"
23961 local stripe_count=$($LFS getdirstripe -c $dir1)
23963 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
23965 local max_count=$((MDSCOUNT - 1))
23966 local mdts=$(comma_list $(mdts_nodes))
23968 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
23969 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
23972 stripe_count=$($LFS getdirstripe -c $dir2)
23974 (( $stripe_count == $max_count )) || error "wrong stripe count"
23976 run_test 300t "test max_mdt_stripecount"
23978 prepare_remote_file() {
23979 mkdir $DIR/$tdir/src_dir ||
23980 error "create remote source failed"
23982 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23983 error "cp to remote source failed"
23984 touch $DIR/$tdir/src_dir/a
23986 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23987 error "create remote target dir failed"
23989 touch $DIR/$tdir/tgt_dir/b
23991 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23992 error "rename dir cross MDT failed!"
23994 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23995 error "src_child still exists after rename"
23997 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23998 error "missing file(a) after rename"
24000 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24001 error "diff after rename"
24005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24008 local remote_file=$DIR/$tdir/tgt_dir/b
24010 mkdir -p $DIR/$tdir
24012 prepare_remote_file || error "prepare remote file failed"
24015 $OPENUNLINK $remote_file $remote_file ||
24016 error "openunlink $remote_file failed"
24017 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24019 run_test 310a "open unlink remote file"
24022 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24025 local remote_file=$DIR/$tdir/tgt_dir/b
24027 mkdir -p $DIR/$tdir
24029 prepare_remote_file || error "prepare remote file failed"
24031 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24032 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24033 $CHECKSTAT -t file $remote_file || error "check file failed"
24035 run_test 310b "unlink remote file with multiple links while open"
24038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24039 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24041 local remote_file=$DIR/$tdir/tgt_dir/b
24043 mkdir -p $DIR/$tdir
24045 prepare_remote_file || error "prepare remote file failed"
24047 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24048 multiop_bg_pause $remote_file O_uc ||
24049 error "mulitop failed for remote file"
24051 $MULTIOP $DIR/$tfile Ouc
24052 kill -USR1 $MULTIPID
24055 run_test 310c "open-unlink remote file with multiple links"
24059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24060 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24061 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24062 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24063 remote_mds_nodsh && skip "remote MDS with nodsh"
24065 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24066 local mdts=$(comma_list $(mdts_nodes))
24068 mkdir -p $DIR/$tdir
24069 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24070 createmany -o $DIR/$tdir/$tfile. 1000
24072 # statfs data is not real time, let's just calculate it
24073 old_iused=$((old_iused + 1000))
24075 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24076 osp.*OST0000*MDT0000.create_count")
24077 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24078 osp.*OST0000*MDT0000.max_create_count")
24079 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24081 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24082 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24083 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24085 unlinkmany $DIR/$tdir/$tfile. 1000
24087 do_nodes $mdts "$LCTL set_param -n \
24088 osp.*OST0000*.max_create_count=$max_count"
24089 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24090 do_nodes $mdts "$LCTL set_param -n \
24091 osp.*OST0000*.create_count=$count"
24092 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24093 grep "=0" && error "create_count is zero"
24096 for i in $(seq 120); do
24097 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24098 # system may be too busy to destroy all objs in time, use
24099 # a somewhat small value to not fail autotest
24100 [ $((old_iused - new_iused)) -gt 400 ] && break
24104 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24105 [ $((old_iused - new_iused)) -gt 400 ] ||
24106 error "objs not destroyed after unlink"
24108 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24115 local vdevdir=$(dirname $(facet_vdevice $ost))
24116 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24117 local zfs_zapid=$(do_facet $ost $cmd |
24118 grep -w "/O/0/d$((objid%32))" -C 5 |
24119 awk '/Object/{getline; print $1}')
24120 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24121 awk "/$objid = /"'{printf $3}')
24126 zfs_object_blksz() {
24130 local vdevdir=$(dirname $(facet_vdevice $ost))
24131 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24132 local blksz=$(do_facet $ost $cmd $objid |
24133 awk '/dblk/{getline; printf $4}')
24135 case "${blksz: -1}" in
24136 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24137 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24144 test_312() { # LU-4856
24145 remote_ost_nodsh && skip "remote OST with nodsh"
24146 [ "$ost1_FSTYPE" = "zfs" ] ||
24147 skip_env "the test only applies to zfs"
24149 local max_blksz=$(do_facet ost1 \
24150 $ZFS get -p recordsize $(facet_device ost1) |
24151 awk '!/VALUE/{print $3}')
24153 # to make life a little bit easier
24154 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24155 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24157 local tf=$DIR/$tdir/$tfile
24159 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24161 # Get ZFS object id
24162 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24163 # block size change by sequential overwrite
24166 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24167 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24169 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24170 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24174 # block size change by sequential append write
24175 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24176 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24177 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24180 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24181 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24182 oflag=sync conv=notrunc
24184 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24185 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24186 error "blksz error, actual $blksz, " \
24187 "expected: 2 * $count * $PAGE_SIZE"
24193 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24194 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24196 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24197 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24198 [ $blksz -eq $PAGE_SIZE ] ||
24199 error "blksz error: $blksz, expected: $PAGE_SIZE"
24201 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24202 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24203 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24205 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24206 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24207 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24209 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24212 remote_ost_nodsh && skip "remote OST with nodsh"
24214 local file=$DIR/$tfile
24217 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24219 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24220 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24221 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24222 error "write should failed"
24223 do_facet ost1 "$LCTL set_param fail_loc=0"
24226 run_test 313 "io should fail after last_rcvd update fail"
24229 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24231 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24232 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24234 wait_delete_completed
24235 do_facet ost1 "$LCTL set_param fail_loc=0"
24237 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24239 test_315() { # LU-618
24240 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24242 local file=$DIR/$tfile
24245 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24246 error "multiop file write failed"
24247 $MULTIOP $file oO_RDONLY:r4063232_c &
24252 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24255 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24258 run_test 315 "read should be accounted"
24261 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24262 large_xattr_enabled || skip "ea_inode feature disabled"
24264 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24265 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24266 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24267 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24269 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24271 run_test 316 "lfs migrate of file with large_xattr enabled"
24274 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24275 skip "Need MDS version at least 2.11.53"
24276 if [ "$ost1_FSTYPE" == "zfs" ]; then
24277 skip "LU-10370: no implementation for ZFS"
24281 local grant_blk_size
24283 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24284 awk '/grant_block_size:/ { print $2; exit; }')
24286 # Create File of size 5M. Truncate it to below size's and verify
24289 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24290 error "Create file $DIR/$tfile failed"
24291 stack_trap "rm -f $DIR/$tfile" EXIT
24293 for trunc_sz in 2097152 4097 4000 509 0; do
24294 $TRUNCATE $DIR/$tfile $trunc_sz ||
24295 error "truncate $tfile to $trunc_sz failed"
24296 local sz=$(stat --format=%s $DIR/$tfile)
24297 local blk=$(stat --format=%b $DIR/$tfile)
24298 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24299 grant_blk_size) * 8))
24301 if [[ $blk -ne $trunc_blk ]]; then
24302 $(which stat) $DIR/$tfile
24303 error "Expected Block $trunc_blk got $blk for $tfile"
24306 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24307 error "Expected Size $trunc_sz got $sz for $tfile"
24312 # Create file with a hole and write actual 65536 bytes which aligned
24313 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24316 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24317 error "Create file : $DIR/$tfile"
24320 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24321 # blocks. The block count must drop to 8.
24323 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24324 ((bs - grant_blk_size) + 1)))
24325 $TRUNCATE $DIR/$tfile $trunc_sz ||
24326 error "truncate $tfile to $trunc_sz failed"
24328 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24329 sz=$(stat --format=%s $DIR/$tfile)
24330 blk=$(stat --format=%b $DIR/$tfile)
24332 if [[ $blk -ne $trunc_bsz ]]; then
24333 $(which stat) $DIR/$tfile
24334 error "Expected Block $trunc_bsz got $blk for $tfile"
24337 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24338 error "Expected Size $trunc_sz got $sz for $tfile"
24340 run_test 317 "Verify blocks get correctly update after truncate"
24343 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24344 local old_max_active=$($LCTL get_param -n \
24345 ${llite_name}.max_read_ahead_async_active \
24348 $LCTL set_param llite.*.max_read_ahead_async_active=256
24349 local max_active=$($LCTL get_param -n \
24350 ${llite_name}.max_read_ahead_async_active \
24352 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24354 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24355 error "set max_read_ahead_async_active should succeed"
24357 $LCTL set_param llite.*.max_read_ahead_async_active=512
24358 max_active=$($LCTL get_param -n \
24359 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24360 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24362 # restore @max_active
24363 [ $old_max_active -ne 0 ] && $LCTL set_param \
24364 llite.*.max_read_ahead_async_active=$old_max_active
24366 local old_threshold=$($LCTL get_param -n \
24367 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24368 local max_per_file_mb=$($LCTL get_param -n \
24369 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24371 local invalid=$(($max_per_file_mb + 1))
24373 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24374 && error "set $invalid should fail"
24376 local valid=$(($invalid - 1))
24378 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24379 error "set $valid should succeed"
24380 local threshold=$($LCTL get_param -n \
24381 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24382 [ $threshold -eq $valid ] || error \
24383 "expect threshold $valid got $threshold"
24385 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24387 run_test 318 "Verify async readahead tunables"
24390 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24392 local before=$(date +%s)
24394 local mdir=$DIR/$tdir
24395 local file=$mdir/xxx
24397 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24400 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24401 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24402 $LFS migrate -m1 $mdir &
24405 dd if=$file of=/dev/null
24407 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24408 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24410 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24412 run_test 319 "lost lease lock on migrate error"
24414 test_398a() { # LU-4198
24415 local ost1_imp=$(get_osc_import_name client ost1)
24416 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24419 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24420 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24422 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24423 # request a new lock on client
24424 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24426 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24427 #local lock_count=$($LCTL get_param -n \
24428 # ldlm.namespaces.$imp_name.lru_size)
24429 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24431 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24433 # no lock cached, should use lockless DIO and not enqueue new lock
24434 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24436 error "dio write failed"
24437 lock_count=$($LCTL get_param -n \
24438 ldlm.namespaces.$imp_name.lru_size)
24439 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24441 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24443 # no lock cached, should use locked DIO append
24444 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24445 conv=notrunc || error "DIO append failed"
24446 lock_count=$($LCTL get_param -n \
24447 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24448 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24450 run_test 398a "direct IO should cancel lock otherwise lockless"
24452 test_398b() { # LU-4198
24453 which fio || skip_env "no fio installed"
24454 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24460 # Single page, multiple pages, stripe size, 4*stripe size
24461 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24462 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24463 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24464 --numjobs=$njobs --fallocate=none \
24465 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24466 --filename=$DIR/$tfile &
24469 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24470 fio --name=rand-rw --rw=randrw --bs=$bsize \
24471 --numjobs=$njobs --fallocate=none \
24472 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24473 --filename=$DIR/$tfile || true
24477 evict=$(do_facet client $LCTL get_param \
24478 osc.$FSNAME-OST*-osc-*/state |
24479 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24481 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24482 (do_facet client $LCTL get_param \
24483 osc.$FSNAME-OST*-osc-*/state;
24484 error "eviction happened: $evict before:$before")
24488 run_test 398b "DIO and buffer IO race"
24490 test_398c() { # LU-4198
24491 local ost1_imp=$(get_osc_import_name client ost1)
24492 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24495 which fio || skip_env "no fio installed"
24497 saved_debug=$($LCTL get_param -n debug)
24498 $LCTL set_param debug=0
24500 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24501 ((size /= 1024)) # by megabytes
24502 ((size /= 2)) # write half of the OST at most
24503 [ $size -gt 40 ] && size=40 #reduce test time anyway
24505 $LFS setstripe -c 1 $DIR/$tfile
24507 # it seems like ldiskfs reserves more space than necessary if the
24508 # writing blocks are not mapped, so it extends the file firstly
24509 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24510 cancel_lru_locks osc
24512 # clear and verify rpc_stats later
24513 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24516 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24517 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24518 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24519 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24520 --filename=$DIR/$tfile
24521 [ $? -eq 0 ] || error "fio write error"
24523 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24524 error "Locks were requested while doing AIO"
24526 # get the percentage of 1-page I/O
24527 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24528 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24530 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24532 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24533 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24534 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24535 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24536 --filename=$DIR/$tfile
24537 [ $? -eq 0 ] || error "fio mixed read write error"
24539 echo "AIO with large block size ${size}M"
24540 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24541 --numjobs=1 --fallocate=none --ioengine=libaio \
24542 --iodepth=16 --allow_file_create=0 --size=${size}M \
24543 --filename=$DIR/$tfile
24544 [ $? -eq 0 ] || error "fio large block size failed"
24547 $LCTL set_param debug="$saved_debug"
24549 run_test 398c "run fio to test AIO"
24551 test_398d() { # LU-13846
24552 which aiocp || skip_env "no aiocp installed"
24553 local aio_file=$DIR/$tfile.aio
24555 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24557 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24558 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24559 stack_trap "rm -f $DIR/$tfile $aio_file"
24561 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24563 # make sure we don't crash and fail properly
24564 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24565 error "aio not aligned with PAGE SIZE should fail"
24567 rm -f $DIR/$tfile $aio_file
24569 run_test 398d "run aiocp to verify block size > stripe size"
24572 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24573 touch $DIR/$tfile.new
24574 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24576 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24578 test_398f() { # LU-14687
24579 which aiocp || skip_env "no aiocp installed"
24580 local aio_file=$DIR/$tfile.aio
24582 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24585 stack_trap "rm -f $DIR/$tfile $aio_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 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24591 error "aio with page allocation failure succeeded"
24592 $LCTL set_param fail_loc=0
24593 diff $DIR/$tfile $aio_file
24594 [[ $? != 0 ]] || error "no diff after failed aiocp"
24596 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24598 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24599 # stripe and i/o size must be > stripe size
24600 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24601 # single RPC in flight. This test shows async DIO submission is working by
24602 # showing multiple RPCs in flight.
24603 test_398g() { # LU-13798
24604 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24606 # We need to do some i/o first to acquire enough grant to put our RPCs
24607 # in flight; otherwise a new connection may not have enough grant
24609 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24610 error "parallel dio failed"
24611 stack_trap "rm -f $DIR/$tfile"
24613 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24614 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24615 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24616 stack_trap "$LCTL set_param -n $pages_per_rpc"
24618 # Recreate file so it's empty
24620 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24621 #Pause rpc completion to guarantee we see multiple rpcs in flight
24622 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24623 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24624 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24627 $LCTL set_param osc.*.rpc_stats=c
24629 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24630 error "parallel dio failed"
24631 stack_trap "rm -f $DIR/$tfile"
24633 $LCTL get_param osc.*-OST0000-*.rpc_stats
24634 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24635 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24636 grep "8:" | awk '{print $8}')
24637 # We look at the "8 rpcs in flight" field, and verify A) it is present
24638 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24639 # as expected for an 8M DIO to a file with 1M stripes.
24640 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24642 # Verify turning off parallel dio works as expected
24644 $LCTL set_param osc.*.rpc_stats=c
24645 $LCTL set_param llite.*.parallel_dio=0
24646 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24648 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24649 error "dio with parallel dio disabled failed"
24651 # Ideally, we would see only one RPC in flight here, but there is an
24652 # unavoidable race between i/o completion and RPC in flight counting,
24653 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24654 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24655 # So instead we just verify it's always < 8.
24656 $LCTL get_param osc.*-OST0000-*.rpc_stats
24657 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24658 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24659 grep '^$' -B1 | grep . | awk '{print $1}')
24660 [ $ret != "8:" ] ||
24661 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24663 run_test 398g "verify parallel dio async RPC submission"
24665 test_398h() { # LU-13798
24666 local dio_file=$DIR/$tfile.dio
24668 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24670 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24671 stack_trap "rm -f $DIR/$tfile $dio_file"
24673 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24674 error "parallel dio failed"
24675 diff $DIR/$tfile $dio_file
24676 [[ $? == 0 ]] || error "file diff after aiocp"
24678 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24680 test_398i() { # LU-13798
24681 local dio_file=$DIR/$tfile.dio
24683 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24685 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24686 stack_trap "rm -f $DIR/$tfile $dio_file"
24688 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24689 $LCTL set_param fail_loc=0x1418
24690 # make sure we don't crash and fail properly
24691 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24692 error "parallel dio page allocation failure succeeded"
24693 diff $DIR/$tfile $dio_file
24694 [[ $? != 0 ]] || error "no diff after failed aiocp"
24696 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24698 test_398j() { # LU-13798
24699 # Stripe size > RPC size but less than i/o size tests split across
24700 # stripes and RPCs for individual i/o op
24701 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24703 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24704 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24705 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24706 stack_trap "$LCTL set_param -n $pages_per_rpc"
24708 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24709 error "parallel dio write failed"
24710 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24712 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24713 error "parallel dio read failed"
24714 diff $DIR/$tfile $DIR/$tfile.2
24715 [[ $? == 0 ]] || error "file diff after parallel dio read"
24717 run_test 398j "test parallel dio where stripe size > rpc_size"
24719 test_398k() { # LU-13798
24720 wait_delete_completed
24723 # 4 stripe file; we will cause out of space on OST0
24724 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24726 # Fill OST0 (if it's not too large)
24727 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24729 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24730 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24732 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24733 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24734 error "dd should fill OST0"
24735 stack_trap "rm -f $DIR/$tfile.1"
24737 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24741 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24742 error "file is not 0 bytes in size"
24744 # dd above should not succeed, but don't error until here so we can
24745 # get debug info above
24747 error "parallel dio write with enospc succeeded"
24748 stack_trap "rm -f $DIR/$tfile"
24750 run_test 398k "test enospc on first stripe"
24752 test_398l() { # LU-13798
24753 wait_delete_completed
24756 # 4 stripe file; we will cause out of space on OST0
24757 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24758 # happens on the second i/o chunk we issue
24759 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24761 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24762 stack_trap "rm -f $DIR/$tfile"
24764 # Fill OST0 (if it's not too large)
24765 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24767 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24768 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24770 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24771 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24772 error "dd should fill OST0"
24773 stack_trap "rm -f $DIR/$tfile.1"
24775 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24777 stack_trap "rm -f $DIR/$tfile.2"
24779 # Check that short write completed as expected
24780 ls -la $DIR/$tfile.2
24781 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24782 error "file is not 1M in size"
24784 # dd above should not succeed, but don't error until here so we can
24785 # get debug info above
24787 error "parallel dio write with enospc succeeded"
24789 # Truncate source file to same length as output file and diff them
24790 $TRUNCATE $DIR/$tfile 1048576
24791 diff $DIR/$tfile $DIR/$tfile.2
24792 [[ $? == 0 ]] || error "data incorrect after short write"
24794 run_test 398l "test enospc on intermediate stripe/RPC"
24796 test_398m() { # LU-13798
24797 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24799 # Set up failure on OST0, the first stripe:
24800 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24801 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24802 # So this fail_val specifies OST0
24803 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24804 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24806 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24807 error "parallel dio write with failure on first stripe succeeded"
24808 stack_trap "rm -f $DIR/$tfile"
24809 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24811 # Place data in file for read
24812 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24813 error "parallel dio write failed"
24815 # Fail read on OST0, first stripe
24816 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24817 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24818 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24819 error "parallel dio read with error on first stripe succeeded"
24820 rm -f $DIR/$tfile.2
24821 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24823 # Switch to testing on OST1, second stripe
24824 # Clear file contents, maintain striping
24826 # Set up failure on OST1, second stripe:
24827 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24828 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24830 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24831 error "parallel dio write with failure on first stripe succeeded"
24832 stack_trap "rm -f $DIR/$tfile"
24833 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24835 # Place data in file for read
24836 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24837 error "parallel dio write failed"
24839 # Fail read on OST1, second stripe
24840 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24841 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24842 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24843 error "parallel dio read with error on first stripe succeeded"
24844 rm -f $DIR/$tfile.2
24845 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24847 run_test 398m "test RPC failures with parallel dio"
24849 # Parallel submission of DIO should not cause problems for append, but it's
24850 # important to verify.
24851 test_398n() { # LU-13798
24852 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24854 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24855 error "dd to create source file failed"
24856 stack_trap "rm -f $DIR/$tfile"
24858 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24859 error "parallel dio write with failure on second stripe succeeded"
24860 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24861 diff $DIR/$tfile $DIR/$tfile.1
24862 [[ $? == 0 ]] || error "data incorrect after append"
24865 run_test 398n "test append with parallel DIO"
24868 local read_write=$1
24869 if [ "$read_write" = "write" ]; then
24870 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24871 elif [ "$read_write" = "read" ]; then
24872 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24874 error "argument error"
24877 # turn off debug for performance testing
24878 local saved_debug=$($LCTL get_param -n debug)
24879 $LCTL set_param debug=0
24881 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24883 # get ost1 size - $FSNAME-OST0000
24884 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24885 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24886 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24888 if [ "$read_write" = "read" ]; then
24889 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24892 local start_time=$(date +%s.%N)
24893 $dd_cmd bs=1M count=$blocks oflag=sync ||
24894 error "real dd $read_write error"
24895 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24897 if [ "$read_write" = "write" ]; then
24901 # define OBD_FAIL_OST_FAKE_RW 0x238
24902 do_facet ost1 $LCTL set_param fail_loc=0x238
24904 local start_time=$(date +%s.%N)
24905 $dd_cmd bs=1M count=$blocks oflag=sync ||
24906 error "fake dd $read_write error"
24907 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24909 if [ "$read_write" = "write" ]; then
24911 cancel_lru_locks osc
24912 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24913 error "$tfile size not $blocks MB"
24915 do_facet ost1 $LCTL set_param fail_loc=0
24917 echo "fake $read_write $duration_fake vs. normal $read_write" \
24918 "$duration in seconds"
24919 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24920 error_not_in_vm "fake write is slower"
24922 $LCTL set_param -n debug="$saved_debug"
24925 test_399a() { # LU-7655 for OST fake write
24926 remote_ost_nodsh && skip "remote OST with nodsh"
24930 run_test 399a "fake write should not be slower than normal write"
24932 test_399b() { # LU-8726 for OST fake read
24933 remote_ost_nodsh && skip "remote OST with nodsh"
24934 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24935 skip_env "ldiskfs only test"
24940 run_test 399b "fake read should not be slower than normal read"
24942 test_400a() { # LU-1606, was conf-sanity test_74
24943 if ! which $CC > /dev/null 2>&1; then
24944 skip_env "$CC is not installed"
24947 local extra_flags=''
24948 local out=$TMP/$tfile
24949 local prefix=/usr/include/lustre
24952 # Oleg removes c files in his test rig so test if any c files exist
24953 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24954 skip_env "Needed c test files are missing"
24956 if ! [[ -d $prefix ]]; then
24957 # Assume we're running in tree and fixup the include path.
24958 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24959 extra_flags+=" -L$LUSTRE/utils/.lib"
24962 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24963 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24964 error "client api broken"
24968 run_test 400a "Lustre client api program can compile and link"
24970 test_400b() { # LU-1606, LU-5011
24972 local out=$TMP/$tfile
24973 local prefix=/usr/include/linux/lustre
24975 # We use a hard coded prefix so that this test will not fail
24976 # when run in tree. There are headers in lustre/include/lustre/
24977 # that are not packaged (like lustre_idl.h) and have more
24978 # complicated include dependencies (like config.h and lnet/types.h).
24979 # Since this test about correct packaging we just skip them when
24980 # they don't exist (see below) rather than try to fixup cppflags.
24982 if ! which $CC > /dev/null 2>&1; then
24983 skip_env "$CC is not installed"
24986 for header in $prefix/*.h; do
24987 if ! [[ -f "$header" ]]; then
24991 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24992 continue # lustre_ioctl.h is internal header
24995 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24996 error "cannot compile '$header'"
25000 run_test 400b "packaged headers can be compiled"
25002 test_401a() { #LU-7437
25003 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25004 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25006 #count the number of parameters by "list_param -R"
25007 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25008 #count the number of parameters by listing proc files
25009 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25010 echo "proc_dirs='$proc_dirs'"
25011 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25012 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25015 [ $params -eq $procs ] ||
25016 error "found $params parameters vs. $procs proc files"
25018 # test the list_param -D option only returns directories
25019 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25020 #count the number of parameters by listing proc directories
25021 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25024 [ $params -eq $procs ] ||
25025 error "found $params parameters vs. $procs proc files"
25027 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25030 # jobid_var may not allow arbitrary values, so use jobid_name
25032 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25033 local testname=jobid_name tmp='testing%p'
25035 local testname=jobid_var tmp=testing
25038 local save=$($LCTL get_param -n $testname)
25040 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25041 error "no error returned when setting bad parameters"
25043 local jobid_new=$($LCTL get_param -n foe $testname baz)
25044 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25046 $LCTL set_param -n fog=bam $testname=$save bat=fog
25047 local jobid_old=$($LCTL get_param -n foe $testname bag)
25048 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25050 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25053 # jobid_var may not allow arbitrary values, so use jobid_name
25055 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25056 local testname=jobid_name
25058 local testname=jobid_var
25061 local jobid_var_old=$($LCTL get_param -n $testname)
25062 local jobid_var_new
25064 $LCTL set_param $testname= &&
25065 error "no error returned for 'set_param a='"
25067 jobid_var_new=$($LCTL get_param -n $testname)
25068 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25069 error "$testname was changed by setting without value"
25071 $LCTL set_param $testname &&
25072 error "no error returned for 'set_param a'"
25074 jobid_var_new=$($LCTL get_param -n $testname)
25075 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25076 error "$testname was changed by setting without value"
25078 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25081 # jobid_var may not allow arbitrary values, so use jobid_name
25083 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25084 local testname=jobid_name new_value='foo=bar%p'
25086 local testname=jobid_var new_valuie=foo=bar
25089 local jobid_var_old=$($LCTL get_param -n $testname)
25090 local jobid_var_new
25092 $LCTL set_param $testname=$new_value ||
25093 error "'set_param a=b' did not accept a value containing '='"
25095 jobid_var_new=$($LCTL get_param -n $testname)
25096 [[ "$jobid_var_new" == "$new_value" ]] ||
25097 error "'set_param a=b' failed on a value containing '='"
25099 # Reset the $testname to test the other format
25100 $LCTL set_param $testname=$jobid_var_old
25101 jobid_var_new=$($LCTL get_param -n $testname)
25102 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25103 error "failed to reset $testname"
25105 $LCTL set_param $testname $new_value ||
25106 error "'set_param a b' did not accept a value containing '='"
25108 jobid_var_new=$($LCTL get_param -n $testname)
25109 [[ "$jobid_var_new" == "$new_value" ]] ||
25110 error "'set_param a b' failed on a value containing '='"
25112 $LCTL set_param $testname $jobid_var_old
25113 jobid_var_new=$($LCTL get_param -n $testname)
25114 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25115 error "failed to reset $testname"
25117 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25119 test_401e() { # LU-14779
25120 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25121 error "lctl list_param MGC* failed"
25122 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25123 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25124 error "lctl get_param lru_size failed"
25126 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25129 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25130 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25131 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25132 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25133 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25134 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25135 remote_mds_nodsh && skip "remote MDS with nodsh"
25137 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25138 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25139 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25140 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25141 echo "Touch failed - OK"
25143 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25146 local file1=$DIR/$tfile.1
25147 local file2=$DIR/$tfile.2
25148 local tfile=$TMP/$tfile
25150 rm -f $file1 $file2 $tfile
25155 # 30 sec OBD_TIMEOUT in ll_getattr()
25156 # right before populating st_nlink
25157 $LCTL set_param fail_loc=0x80001409
25158 stat -c %h $file1 > $tfile &
25160 # create an alias, drop all locks and reclaim the dentry
25162 cancel_lru_locks mdc
25163 cancel_lru_locks osc
25164 sysctl -w vm.drop_caches=2
25168 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25170 rm -f $tfile $file1 $file2
25172 run_test 403 "i_nlink should not drop to zero due to aliasing"
25174 test_404() { # LU-6601
25175 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25176 skip "Need server version newer than 2.8.52"
25177 remote_mds_nodsh && skip "remote MDS with nodsh"
25179 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25180 awk '/osp .*-osc-MDT/ { print $4}')
25183 for osp in $mosps; do
25184 echo "Deactivate: " $osp
25185 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25186 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25187 awk -vp=$osp '$4 == p { print $2 }')
25188 [ $stat = IN ] || {
25189 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25190 error "deactivate error"
25192 echo "Activate: " $osp
25193 do_facet $SINGLEMDS $LCTL --device %$osp activate
25194 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25195 awk -vp=$osp '$4 == p { print $2 }')
25196 [ $stat = UP ] || {
25197 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25198 error "activate error"
25202 run_test 404 "validate manual {de}activated works properly for OSPs"
25205 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25206 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25207 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25208 skip "Layout swap lock is not supported"
25210 check_swap_layouts_support
25211 check_swap_layout_no_dom $DIR
25213 test_mkdir $DIR/$tdir
25214 swap_lock_test -d $DIR/$tdir ||
25215 error "One layout swap locked test failed"
25217 run_test 405 "Various layout swap lock tests"
25220 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25221 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25222 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25224 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25225 skip "Need MDS version at least 2.8.50"
25227 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25228 local test_pool=$TESTNAME
25230 pool_add $test_pool || error "pool_add failed"
25231 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25232 error "pool_add_targets failed"
25234 save_layout_restore_at_exit $MOUNT
25236 # parent set default stripe count only, child will stripe from both
25237 # parent and fs default
25238 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25239 error "setstripe $MOUNT failed"
25240 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25241 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25242 for i in $(seq 10); do
25243 local f=$DIR/$tdir/$tfile.$i
25244 touch $f || error "touch failed"
25245 local count=$($LFS getstripe -c $f)
25246 [ $count -eq $OSTCOUNT ] ||
25247 error "$f stripe count $count != $OSTCOUNT"
25248 local offset=$($LFS getstripe -i $f)
25249 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25250 local size=$($LFS getstripe -S $f)
25251 [ $size -eq $((def_stripe_size * 2)) ] ||
25252 error "$f stripe size $size != $((def_stripe_size * 2))"
25253 local pool=$($LFS getstripe -p $f)
25254 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25257 # change fs default striping, delete parent default striping, now child
25258 # will stripe from new fs default striping only
25259 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25260 error "change $MOUNT default stripe failed"
25261 $LFS setstripe -c 0 $DIR/$tdir ||
25262 error "delete $tdir default stripe failed"
25263 for i in $(seq 11 20); do
25264 local f=$DIR/$tdir/$tfile.$i
25265 touch $f || error "touch $f failed"
25266 local count=$($LFS getstripe -c $f)
25267 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25268 local offset=$($LFS getstripe -i $f)
25269 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25270 local size=$($LFS getstripe -S $f)
25271 [ $size -eq $def_stripe_size ] ||
25272 error "$f stripe size $size != $def_stripe_size"
25273 local pool=$($LFS getstripe -p $f)
25274 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25277 unlinkmany $DIR/$tdir/$tfile. 1 20
25279 local f=$DIR/$tdir/$tfile
25280 pool_remove_all_targets $test_pool $f
25281 pool_remove $test_pool $f
25283 run_test 406 "DNE support fs default striping"
25286 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25287 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25288 skip "Need MDS version at least 2.8.55"
25289 remote_mds_nodsh && skip "remote MDS with nodsh"
25291 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25292 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25293 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25294 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25295 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25297 #define OBD_FAIL_DT_TXN_STOP 0x2019
25298 for idx in $(seq $MDSCOUNT); do
25299 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25301 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25302 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25303 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25306 run_test 407 "transaction fail should cause operation fail"
25309 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25311 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25312 lctl set_param fail_loc=0x8000040a
25313 # let ll_prepare_partial_page() fail
25314 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25318 # create at least 100 unused inodes so that
25319 # shrink_icache_memory(0) should not return 0
25320 touch $DIR/$tfile-{0..100}
25321 rm -f $DIR/$tfile-{0..100}
25324 echo 2 > /proc/sys/vm/drop_caches
25326 run_test 408 "drop_caches should not hang due to page leaks"
25330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25332 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25333 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25334 touch $DIR/$tdir/guard || error "(2) Fail to create"
25336 local PREFIX=$(str_repeat 'A' 128)
25337 echo "Create 1K hard links start at $(date)"
25338 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25339 error "(3) Fail to hard link"
25341 echo "Links count should be right although linkEA overflow"
25342 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25343 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25344 [ $linkcount -eq 1001 ] ||
25345 error "(5) Unexpected hard links count: $linkcount"
25347 echo "List all links start at $(date)"
25348 ls -l $DIR/$tdir/foo > /dev/null ||
25349 error "(6) Fail to list $DIR/$tdir/foo"
25351 echo "Unlink hard links start at $(date)"
25352 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25353 error "(7) Fail to unlink"
25354 echo "Unlink hard links finished at $(date)"
25356 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25360 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25361 skip "Need client version at least 2.9.59"
25362 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25363 skip "Need MODULES build"
25365 # Create a file, and stat it from the kernel
25366 local testfile=$DIR/$tfile
25369 local run_id=$RANDOM
25370 local my_ino=$(stat --format "%i" $testfile)
25372 # Try to insert the module. This will always fail as the
25373 # module is designed to not be inserted.
25374 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25377 # Anything but success is a test failure
25379 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25380 error "no inode match"
25382 run_test 410 "Test inode number returned from kernel thread"
25384 cleanup_test411_cgroup() {
25390 local cg_basedir=/sys/fs/cgroup/memory
25392 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25393 skip "no setup for cgroup"
25395 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25396 error "test file creation failed"
25397 cancel_lru_locks osc
25399 # Create a very small memory cgroup to force a slab allocation error
25400 local cgdir=$cg_basedir/osc_slab_alloc
25401 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25402 trap "cleanup_test411_cgroup $cgdir" EXIT
25403 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25404 echo 1M > $cgdir/memory.limit_in_bytes
25406 # Should not LBUG, just be killed by oom-killer
25407 # dd will return 0 even allocation failure in some environment.
25408 # So don't check return value
25409 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25410 cleanup_test411_cgroup $cgdir
25414 run_test 411 "Slab allocation error with cgroup does not LBUG"
25417 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25418 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25419 skip "Need server version at least 2.10.55"
25421 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25422 error "mkdir failed"
25423 $LFS getdirstripe $DIR/$tdir
25424 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25425 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25426 error "expect $((MDSCOUT - 1)) get $stripe_index"
25427 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25428 [ $stripe_count -eq 2 ] ||
25429 error "expect 2 get $stripe_count"
25431 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25436 # subdirs should be on the same MDT as parent
25437 for i in $(seq 0 $((MDSCOUNT - 1))); do
25438 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25439 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25440 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25441 (( index == i )) || error "mdt$i/sub on MDT$index"
25444 # stripe offset -1, ditto
25445 for i in {1..10}; do
25446 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25447 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25448 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25449 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25450 (( index == index2 )) ||
25451 error "qos$i on MDT$index, sub on MDT$index2"
25454 local testdir=$DIR/$tdir/inherit
25456 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25459 testdir=$testdir/s$i
25460 mkdir $testdir || error "mkdir $testdir failed"
25461 index=$($LFS getstripe -m $testdir)
25462 (( index == 1 )) ||
25463 error "$testdir on MDT$index"
25466 # not inherit any more
25467 testdir=$testdir/s3
25468 mkdir $testdir || error "mkdir $testdir failed"
25469 getfattr -d -m dmv $testdir | grep dmv &&
25470 error "default LMV set on $testdir" || true
25472 run_test 412 "mkdir on specific MDTs"
25474 generate_uneven_mdts() {
25476 local lmv_qos_maxage
25477 local lod_qos_maxage
25487 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25488 $LCTL set_param lmv.*.qos_maxage=1
25489 stack_trap "$LCTL set_param \
25490 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25491 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25492 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25493 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25494 lod.*.mdt_qos_maxage=1
25495 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25496 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25499 echo "Check for uneven MDTs: "
25501 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25502 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25503 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25505 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25506 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25509 for ((i = 1; i < ${#ffree[@]}; i++)); do
25510 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25511 if [ $tmp -gt $max ]; then
25515 if [ $tmp -lt $min ]; then
25521 (( ${ffree[min_index]} > 0 )) ||
25522 skip "no free files in MDT$min_index"
25523 (( ${ffree[min_index]} < 10000000 )) ||
25524 skip "too many free files in MDT$min_index"
25526 # Check if we need to generate uneven MDTs
25527 local diff=$(((max - min) * 100 / min))
25528 local testdir=$DIR/$tdir-fillmdt
25534 while (( diff < threshold )); do
25535 # generate uneven MDTs, create till $threshold% diff
25536 echo -n "weight diff=$diff% must be > $threshold% ..."
25537 echo "Fill MDT$min_index with 1000 files: loop $i"
25538 testdir=$DIR/$tdir-fillmdt/$i
25539 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25540 error "mkdir $testdir failed"
25541 $LFS setstripe -E 1M -L mdt $testdir ||
25542 error "setstripe $testdir failed"
25544 for F in f.{0..999}; do
25545 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25546 /dev/null 2>&1 || error "dd $F failed"
25549 # wait for QOS to update
25550 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25552 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25553 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25554 max=$(((${ffree[max_index]} >> 8) *
25555 (${bavail[max_index]} * bsize >> 16)))
25556 min=$(((${ffree[min_index]} >> 8) *
25557 (${bavail[min_index]} * bsize >> 16)))
25558 diff=$(((max - min) * 100 / min))
25562 echo "MDT filesfree available: ${ffree[*]}"
25563 echo "MDT blocks available: ${bavail[*]}"
25564 echo "weight diff=$diff%"
25569 local stripe_count=$2
25570 local mdts=$(comma_list $(mdts_nodes))
25573 local lmv_qos_prio_free
25574 local lmv_qos_threshold_rr
25575 local lmv_qos_maxage
25576 local lod_qos_prio_free
25577 local lod_qos_threshold_rr
25578 local lod_qos_maxage
25582 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25583 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25584 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25586 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25587 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25588 stack_trap "$LCTL set_param \
25589 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25590 stack_trap "$LCTL set_param \
25591 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25592 stack_trap "$LCTL set_param \
25593 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25595 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25596 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25597 lod_qos_prio_free=${lod_qos_prio_free%%%}
25598 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25599 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25600 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25601 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25602 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25603 stack_trap "do_nodes $mdts $LCTL set_param \
25604 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25605 stack_trap "do_nodes $mdts $LCTL set_param \
25606 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25607 stack_trap "do_nodes $mdts $LCTL set_param \
25608 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25610 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25611 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25613 testdir=$DIR/$tdir-s$stripe_count/rr
25615 local stripe_index=$($LFS getstripe -m $testdir)
25616 local test_mkdir_rr=true
25618 getfattr -d -m dmv -e hex $testdir | grep dmv
25619 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25620 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25621 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25622 test_mkdir_rr=false
25627 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25628 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25630 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25631 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25632 eval $mkdir_cmd $testdir/subdir$i ||
25633 error "$mkdir_cmd subdir$i failed"
25636 for (( i = 0; i < $MDSCOUNT; i++ )); do
25637 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25638 echo "$count directories created on MDT$i"
25639 if $test_mkdir_rr; then
25640 (( $count == 100 )) ||
25641 error "subdirs are not evenly distributed"
25642 elif (( $i == $stripe_index )); then
25643 (( $count == 100 * MDSCOUNT )) ||
25644 error "$count subdirs created on MDT$i"
25646 (( $count == 0 )) ||
25647 error "$count subdirs created on MDT$i"
25650 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25651 count=$($LFS getdirstripe $testdir/* |
25652 grep -c -P "^\s+$i\t")
25653 echo "$count stripes created on MDT$i"
25654 # deviation should < 5% of average
25655 (( $count >= 95 * stripe_count &&
25656 $count <= 105 * stripe_count)) ||
25657 error "stripes are not evenly distributed"
25662 echo "Check for uneven MDTs: "
25672 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25673 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25674 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25676 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25677 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25680 for ((i = 1; i < ${#ffree[@]}; i++)); do
25681 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25682 if [ $tmp -gt $max ]; then
25686 if [ $tmp -lt $min ]; then
25692 (( ${ffree[min_index]} > 0 )) ||
25693 skip "no free files in MDT$min_index"
25694 (( ${ffree[min_index]} < 10000000 )) ||
25695 skip "too many free files in MDT$min_index"
25697 echo "MDT filesfree available: ${ffree[*]}"
25698 echo "MDT blocks available: ${bavail[*]}"
25699 echo "weight diff=$(((max - min) * 100 / min))%"
25701 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25703 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25704 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25705 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25706 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25707 # decrease statfs age, so that it can be updated in time
25708 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25709 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25713 testdir=$DIR/$tdir-s$stripe_count/qos
25716 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25717 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25718 eval $mkdir_cmd $testdir/subdir$i ||
25719 error "$mkdir_cmd subdir$i failed"
25723 for (( i = 0; i < $MDSCOUNT; i++ )); do
25724 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25725 (( count > max )) && max=$count
25726 echo "$count directories created on MDT$i"
25729 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25731 # D-value should > 10% of averge
25732 (( max - min > num / 10 )) ||
25733 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25735 # ditto for stripes
25736 if (( stripe_count > 1 )); then
25738 for (( i = 0; i < $MDSCOUNT; i++ )); do
25739 count=$($LFS getdirstripe $testdir/* |
25740 grep -c -P "^\s+$i\t")
25741 (( count > max )) && max=$count
25742 echo "$count stripes created on MDT$i"
25745 min=$($LFS getdirstripe $testdir/* |
25746 grep -c -P "^\s+$min_index\t")
25747 (( max - min > num * stripe_count / 10 )) ||
25748 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25760 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25761 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25762 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25764 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25766 for ((i = 1; i < ${#ffree[@]}; i++)); do
25767 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25768 (( tmp < min )) && min=$tmp && min_index=$i
25775 [ $MDSCOUNT -lt 2 ] &&
25776 skip "We need at least 2 MDTs for this test"
25778 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25779 skip "Need server version at least 2.12.52"
25783 generate_uneven_mdts 100
25784 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25785 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25786 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25787 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25788 error "mkdir failed"
25789 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25792 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25795 [ $MDSCOUNT -lt 2 ] &&
25796 skip "We need at least 2 MDTs for this test"
25798 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25799 skip "Need server version at least 2.12.52"
25804 generate_uneven_mdts 100
25805 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25806 testdir=$DIR/$tdir-s$stripe_count
25807 mkdir $testdir || error "mkdir $testdir failed"
25808 mkdir $testdir/rr || error "mkdir rr failed"
25809 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25810 error "mkdir qos failed"
25811 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25812 $testdir/rr || error "setdirstripe rr failed"
25813 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25814 error "setdirstripe failed"
25815 test_qos_mkdir "mkdir" $stripe_count
25818 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25821 (( $MDSCOUNT >= 2 )) ||
25822 skip "We need at least 2 MDTs for this test"
25824 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25825 skip "Need server version at least 2.14.51"
25831 testdir=$DIR/${tdir}-s1
25832 mkdir $testdir || error "mkdir $testdir failed"
25833 mkdir $testdir/rr || error "mkdir rr failed"
25834 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25835 # default max_inherit is -1, default max_inherit_rr is 0
25836 $LFS setdirstripe -D -c 1 $testdir/rr ||
25837 error "setdirstripe rr failed"
25838 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25839 error "setdirstripe qos failed"
25840 test_qos_mkdir "mkdir" 1
25842 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25843 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25844 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25845 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25846 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25848 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25849 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25850 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25851 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25852 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25853 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25854 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25855 error "level2 shouldn't have default LMV" || true
25857 run_test 413c "mkdir with default LMV max inherit rr"
25860 (( MDSCOUNT >= 2 )) ||
25861 skip "We need at least 2 MDTs for this test"
25863 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25864 skip "Need server version at least 2.14.51"
25866 local lmv_qos_threshold_rr
25868 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25870 stack_trap "$LCTL set_param \
25871 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25873 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25874 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25875 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25876 error "$tdir shouldn't have default LMV"
25877 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25878 error "mkdir sub failed"
25880 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25882 (( count == 100 )) || error "$count subdirs on MDT0"
25884 run_test 413d "inherit ROOT default LMV"
25887 (( MDSCOUNT >= 2 )) ||
25888 skip "We need at least 2 MDTs for this test"
25889 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25890 skip "Need server version at least 2.14.55"
25892 local testdir=$DIR/$tdir
25893 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25895 local sub_max_inherit
25897 mkdir -p $testdir || error "failed to create $testdir"
25899 # set default max-inherit to -1 if stripe count is 0 or 1
25900 $LFS setdirstripe -D -c 1 $testdir ||
25901 error "failed to set default LMV"
25902 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25903 (( max_inherit == -1 )) ||
25904 error "wrong max_inherit value $max_inherit"
25906 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25907 $LFS setdirstripe -D -c -1 $testdir ||
25908 error "failed to set default LMV"
25909 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25910 (( max_inherit > 0 )) ||
25911 error "wrong max_inherit value $max_inherit"
25913 # and the subdir will decrease the max_inherit by 1
25914 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25915 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25916 (( sub_max_inherit == max_inherit - 1)) ||
25917 error "wrong max-inherit of subdir $sub_max_inherit"
25919 # check specified --max-inherit and warning message
25920 stack_trap "rm -f $tmpfile"
25921 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25922 error "failed to set default LMV"
25923 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25924 (( max_inherit == -1 )) ||
25925 error "wrong max_inherit value $max_inherit"
25927 # check the warning messages
25928 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25929 error "failed to detect warning string"
25932 run_test 413e "check default max-inherit value"
25934 test_fs_dmv_inherit()
25936 local testdir=$DIR/$tdir
25943 mkdir $testdir || error "mkdir $testdir failed"
25944 count=$($LFS getdirstripe -D -c $testdir)
25945 (( count == 1 )) ||
25946 error "$testdir default LMV count mismatch $count != 1"
25947 inherit=$($LFS getdirstripe -D -X $testdir)
25948 (( inherit == 3 - i )) ||
25949 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
25950 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
25951 (( inherit_rr == 3 - i )) ||
25952 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
25953 testdir=$testdir/sub
25956 mkdir $testdir || error "mkdir $testdir failed"
25957 count=$($LFS getdirstripe -D -c $testdir)
25958 (( count == 0 )) ||
25959 error "$testdir default LMV count not zero: $count"
25963 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25965 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25966 skip "Need server version at least 2.14.55"
25968 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25969 error "dump $DIR default LMV failed"
25970 stack_trap "setfattr --restore=$TMP/dmv.ea"
25972 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25973 error "set $DIR default LMV failed"
25975 test_fs_dmv_inherit
25977 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
25980 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25982 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
25983 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25984 error "dump $DIR default LMV failed"
25985 stack_trap "setfattr --restore=$TMP/dmv.ea"
25987 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25988 error "set $DIR default LMV failed"
25990 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
25991 error "mount $MOUNT2 failed"
25992 stack_trap "umount_client $MOUNT2"
25994 local saved_DIR=$DIR
25998 stack_trap "export DIR=$saved_DIR"
26000 # first check filesystem-wide default LMV inheritance
26001 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26003 # then check subdirs are spread to all MDTs
26004 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26006 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26008 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26010 run_test 413g "enforce ROOT default LMV on subdir mount"
26017 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26018 unlinkmany $subdir/f. 1000 &
26022 for pid in $pids; do
26026 run_test 413z "413 test cleanup"
26029 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26030 $LCTL set_param fail_loc=0x80000521
26031 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26034 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26038 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26039 skip "Need server version at least 2.11.52"
26049 # this test may be slow on ZFS
26050 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26052 # though this test is designed for striped directory, let's test normal
26053 # directory too since lock is always saved as CoS lock.
26054 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26055 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26064 start_time=$(date +%s)
26065 for i in $(seq $total); do
26066 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26069 end_time=$(date +%s)
26070 duration=$((end_time - start_time))
26072 kill -9 $setattr_pid
26074 echo "rename $total files took $duration sec"
26075 [ $duration -lt 100 ] || error "rename took $duration sec"
26077 run_test 415 "lock revoke is not missing"
26080 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26081 skip "Need server version at least 2.11.55"
26083 # define OBD_FAIL_OSD_TXN_START 0x19a
26084 do_facet mds1 lctl set_param fail_loc=0x19a
26086 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26090 run_test 416 "transaction start failure won't cause system hung"
26094 do_nodes $(comma_list $(mdts_nodes)) \
26095 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26096 do_nodes $(comma_list $(mdts_nodes)) \
26097 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26098 do_nodes $(comma_list $(mdts_nodes)) \
26099 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26104 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26105 skip "Need MDS version at least 2.11.56"
26107 trap cleanup_417 RETURN EXIT
26109 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26110 do_nodes $(comma_list $(mdts_nodes)) \
26111 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26112 $LFS migrate -m 0 $DIR/$tdir.1 &&
26113 error "migrate dir $tdir.1 should fail"
26115 do_nodes $(comma_list $(mdts_nodes)) \
26116 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26117 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26118 error "create remote dir $tdir.2 should fail"
26120 do_nodes $(comma_list $(mdts_nodes)) \
26121 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26122 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26123 error "create striped dir $tdir.3 should fail"
26126 run_test 417 "disable remote dir, striped dir and dir migration"
26128 # Checks that the outputs of df [-i] and lfs df [-i] match
26130 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26140 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26142 for count in {1..100}; do
26143 do_nodes "$CLIENTS" \
26144 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26147 # read the lines of interest
26148 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26149 error "df $inodes $dir | tail -n +2 failed"
26150 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26151 error "lfs df $inodes $dir | grep summary: failed"
26153 # skip first substrings of each output as they are different
26154 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26155 # compare the two outputs
26157 # skip "available" on MDT until LU-13997 is fixed.
26158 #for i in {1..5}; do
26159 for i in 1 2 4 5; do
26160 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26168 lfs df $inodes $dir
26169 error "df and lfs df $1 output mismatch: " \
26170 "df ${inodes}: ${df_out[*]}, " \
26171 "lfs df ${inodes}: ${lfs_df_out[*]}"
26176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26178 local dir=$DIR/$tdir
26179 local numfiles=$((RANDOM % 4096 + 2))
26180 local numblocks=$((RANDOM % 256 + 1))
26182 wait_delete_completed
26185 # check block output
26186 check_lfs_df blocks $dir
26187 # check inode output
26188 check_lfs_df inodes $dir
26190 # create a single file and retest
26191 echo "Creating a single file and testing"
26192 createmany -o $dir/$tfile- 1 &>/dev/null ||
26193 error "creating 1 file in $dir failed"
26194 check_lfs_df blocks $dir
26195 check_lfs_df inodes $dir
26197 # create a random number of files
26198 echo "Creating $((numfiles - 1)) files and testing"
26199 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26200 error "creating $((numfiles - 1)) files in $dir failed"
26202 # write a random number of blocks to the first test file
26203 echo "Writing $numblocks 4K blocks and testing"
26204 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26205 count=$numblocks &>/dev/null ||
26206 error "dd to $dir/${tfile}-0 failed"
26209 check_lfs_df blocks $dir
26210 check_lfs_df inodes $dir
26212 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26213 error "unlinking $numfiles files in $dir failed"
26215 run_test 418 "df and lfs df outputs match"
26219 local dir=$DIR/$tdir
26224 cancel_lru_locks mdc
26226 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26227 $LCTL set_param fail_loc=0x1410
26229 $LCTL set_param fail_loc=0
26232 run_test 419 "Verify open file by name doesn't crash kernel"
26236 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26237 skip "Need MDS version at least 2.12.53"
26239 local SAVE_UMASK=$(umask)
26240 local dir=$DIR/$tdir
26241 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26245 mkdir -m03777 $dir/testdir
26246 ls -dn $dir/testdir
26247 # Need to remove trailing '.' when SELinux is enabled
26248 local dirperms=$(ls -dn $dir/testdir |
26249 awk '{ sub(/\.$/, "", $1); print $1}')
26250 [ $dirperms == "drwxrwsrwt" ] ||
26251 error "incorrect perms on $dir/testdir"
26253 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26254 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26255 ls -n $dir/testdir/testfile
26256 local fileperms=$(ls -n $dir/testdir/testfile |
26257 awk '{ sub(/\.$/, "", $1); print $1}')
26258 [ $fileperms == "-rwxr-xr-x" ] ||
26259 error "incorrect perms on $dir/testdir/testfile"
26263 run_test 420 "clear SGID bit on non-directories for non-members"
26270 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26271 skip "Need MDS version at least 2.12.54"
26273 test_mkdir $DIR/$tdir
26274 createmany -o $DIR/$tdir/f 3
26275 cnt=$(ls -1 $DIR/$tdir | wc -l)
26276 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26278 fid1=$(lfs path2fid $DIR/$tdir/f1)
26279 fid2=$(lfs path2fid $DIR/$tdir/f2)
26280 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26282 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26283 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26285 cnt=$(ls -1 $DIR/$tdir | wc -l)
26286 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26288 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26289 createmany -o $DIR/$tdir/f 3
26290 cnt=$(ls -1 $DIR/$tdir | wc -l)
26291 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26293 fid1=$(lfs path2fid $DIR/$tdir/f1)
26294 fid2=$(lfs path2fid $DIR/$tdir/f2)
26295 echo "remove using fsname $FSNAME"
26296 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26298 cnt=$(ls -1 $DIR/$tdir | wc -l)
26299 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26301 run_test 421a "simple rm by fid"
26308 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26309 skip "Need MDS version at least 2.12.54"
26311 test_mkdir $DIR/$tdir
26312 createmany -o $DIR/$tdir/f 3
26313 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26316 FID1=$(lfs path2fid $DIR/$tdir/f1)
26317 FID2=$(lfs path2fid $DIR/$tdir/f2)
26318 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26320 kill -USR1 $MULTIPID
26323 cnt=$(ls $DIR/$tdir | wc -l)
26324 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26326 run_test 421b "rm by fid on open file"
26332 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26333 skip "Need MDS version at least 2.12.54"
26335 test_mkdir $DIR/$tdir
26336 createmany -o $DIR/$tdir/f 3
26337 touch $DIR/$tdir/$tfile
26338 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26339 cnt=$(ls -1 $DIR/$tdir | wc -l)
26340 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26342 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26343 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26345 cnt=$(ls $DIR/$tdir | wc -l)
26346 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26348 run_test 421c "rm by fid against hardlinked files"
26354 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26355 skip "Need MDS version at least 2.12.54"
26357 test_mkdir $DIR/$tdir
26358 createmany -o $DIR/$tdir/f 4097
26359 cnt=$(ls -1 $DIR/$tdir | wc -l)
26360 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26362 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26363 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26365 cnt=$(ls $DIR/$tdir | wc -l)
26367 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26369 run_test 421d "rmfid en masse"
26375 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26376 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26377 skip "Need MDS version at least 2.12.54"
26379 mkdir -p $DIR/$tdir
26380 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26381 createmany -o $DIR/$tdir/striped_dir/f 512
26382 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26383 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26385 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26386 sed "s/[/][^:]*://g")
26387 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26389 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26391 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26393 run_test 421e "rmfid in DNE"
26399 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26400 skip "Need MDS version at least 2.12.54"
26402 test_mkdir $DIR/$tdir
26404 cnt=$(ls -1 $DIR/$tdir | wc -l)
26405 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26407 FID=$(lfs path2fid $DIR/$tdir/f)
26408 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26409 # rmfid should fail
26410 cnt=$(ls -1 $DIR/$tdir | wc -l)
26411 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26413 chmod a+rw $DIR/$tdir
26415 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26416 # rmfid should fail
26417 cnt=$(ls -1 $DIR/$tdir | wc -l)
26418 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26421 $RUNAS touch $DIR/$tdir/f
26422 FID=$(lfs path2fid $DIR/$tdir/f)
26423 echo "rmfid as root"
26424 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26425 cnt=$(ls -1 $DIR/$tdir | wc -l)
26426 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26429 $RUNAS touch $DIR/$tdir/f
26430 cnt=$(ls -1 $DIR/$tdir | wc -l)
26431 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26432 FID=$(lfs path2fid $DIR/$tdir/f)
26433 # rmfid w/o user_fid2path mount option should fail
26434 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26435 cnt=$(ls -1 $DIR/$tdir | wc -l)
26436 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26438 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26439 stack_trap "rmdir $tmpdir"
26440 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26441 error "failed to mount client'"
26442 stack_trap "umount_client $tmpdir"
26444 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26445 # rmfid should succeed
26446 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26447 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26449 # rmfid shouldn't allow to remove files due to dir's permission
26450 chmod a+rwx $tmpdir/$tdir
26451 touch $tmpdir/$tdir/f
26452 ls -la $tmpdir/$tdir
26453 FID=$(lfs path2fid $tmpdir/$tdir/f)
26454 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26457 run_test 421f "rmfid checks permissions"
26463 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26464 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26465 skip "Need MDS version at least 2.12.54"
26467 mkdir -p $DIR/$tdir
26468 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26469 createmany -o $DIR/$tdir/striped_dir/f 512
26470 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26471 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26473 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26474 sed "s/[/][^:]*://g")
26476 rm -f $DIR/$tdir/striped_dir/f1*
26477 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26478 removed=$((512 - cnt))
26480 # few files have been just removed, so we expect
26481 # rmfid to fail on their fids
26482 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26483 [ $removed != $errors ] && error "$errors != $removed"
26485 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26487 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26489 run_test 421g "rmfid to return errors properly"
26492 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26493 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26494 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26495 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26496 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26498 local amc=$(at_max_get client)
26499 local amo=$(at_max_get mds1)
26500 local timeout=`lctl get_param -n timeout`
26502 at_max_set 0 client
26505 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26506 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26507 fail_val=$(((2*timeout + 10)*1000))
26508 touch $DIR/$tdir/d3/file &
26510 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26511 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26512 fail_val=$((2*timeout + 5))
26513 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26517 sleep $((2 * timeout))
26521 touch $DIR/$tdir/d2/file3
26522 touch $DIR/$tdir/d2/file4
26523 touch $DIR/$tdir/d2/file5
26526 at_max_set $amc client
26527 at_max_set $amo mds1
26529 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26530 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26531 error "Watchdog is always throttled"
26533 run_test 422 "kill a process with RPC in progress"
26546 # ensure statfs cache is expired
26549 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26550 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26554 run_test 423 "statfs should return a right data"
26557 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26558 $LCTL set_param fail_loc=0x80000522
26559 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26562 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26565 test_mkdir -c -1 $DIR/$tdir
26566 $LFS setstripe -c -1 $DIR/$tdir
26568 lru_resize_disable "" 100
26569 stack_trap "lru_resize_enable" EXIT
26573 for i in $(seq $((MDSCOUNT * 125))); do
26574 local t=$DIR/$tdir/$tfile_$i
26576 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26577 error_noexit "Create file $t"
26579 stack_trap "rm -rf $DIR/$tdir" EXIT
26581 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26582 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26583 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26585 [ $lock_count -le $lru_size ] ||
26586 error "osc lock count $lock_count > lru size $lru_size"
26589 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26590 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26591 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26593 [ $lock_count -le $lru_size ] ||
26594 error "mdc lock count $lock_count > lru size $lru_size"
26597 run_test 425 "lock count should not exceed lru size"
26600 splice-test -r $DIR/$tfile
26601 splice-test -rd $DIR/$tfile
26602 splice-test $DIR/$tfile
26603 splice-test -d $DIR/$tfile
26605 run_test 426 "splice test on Lustre"
26608 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26609 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26610 skip "Need MDS version at least 2.12.4"
26616 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26617 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26619 $LFS getdirstripe $DIR/$tdir/1/dir
26621 #first setfattr for creating updatelog
26622 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26624 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26625 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26626 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26627 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26631 wait_recovery_complete mds2 $((2*TIMEOUT))
26633 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26634 echo $log | grep "get update log failed" &&
26635 error "update log corruption is detected" || true
26637 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26641 local cache_limit=$CACHE_MAX
26643 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26644 $LCTL set_param -n llite.*.max_cached_mb=64
26647 $LFS setstripe -c 1 $DIR/$tdir
26648 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26649 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26651 for f in $(seq 4); do
26652 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26656 cancel_lru_locks osc
26658 for f in $(seq 4); do
26659 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26663 run_test 428 "large block size IO should not hang"
26665 test_429() { # LU-7915 / LU-10948
26666 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26667 local testfile=$DIR/$tfile
26668 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26674 $LCTL get_param $ll_opencache_threshold_count ||
26675 skip "client does not have opencache parameter"
26677 set_opencache $new_flag
26678 stack_trap "restore_opencache"
26679 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26680 error "enable opencache failed"
26682 # drop MDC DLM locks
26683 cancel_lru_locks mdc
26684 # clear MDC RPC stats counters
26685 $LCTL set_param $mdc_rpcstats=clear
26687 # According to the current implementation, we need to run 3 times
26688 # open & close file to verify if opencache is enabled correctly.
26689 # 1st, RPCs are sent for lookup/open and open handle is released on
26691 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26692 # so open handle won't be released thereafter.
26693 # 3rd, No RPC is sent out.
26694 $MULTIOP $testfile oc || error "multiop failed"
26695 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26696 echo "1st: $first_rpc RPCs in flight"
26698 $MULTIOP $testfile oc || error "multiop failed"
26699 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26700 echo "2nd: $second_rpc RPCs in flight"
26702 $MULTIOP $testfile oc || error "multiop failed"
26703 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26704 echo "3rd: $third_rpc RPCs in flight"
26706 #verify no MDC RPC is sent
26707 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26709 run_test 429 "verify if opencache flag on client side does work"
26715 # data at [200K, 400K)
26716 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26717 error "256K->512K dd fails"
26719 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26720 error "2M->3M dd fails"
26722 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26723 error "4M->5M dd fails"
26724 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26725 # start at first component hole #1
26726 printf "Seeking hole from 1000 ... "
26727 offset=$(lseek_test -l 1000 $file)
26729 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26730 printf "Seeking data from 1000 ... "
26731 offset=$(lseek_test -d 1000 $file)
26733 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26735 # start at first component data block
26736 printf "Seeking hole from 300000 ... "
26737 offset=$(lseek_test -l 300000 $file)
26739 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26740 printf "Seeking data from 300000 ... "
26741 offset=$(lseek_test -d 300000 $file)
26743 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26745 # start at the first component but beyond end of object size
26746 printf "Seeking hole from 1000000 ... "
26747 offset=$(lseek_test -l 1000000 $file)
26749 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26750 printf "Seeking data from 1000000 ... "
26751 offset=$(lseek_test -d 1000000 $file)
26753 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26755 # start at second component stripe 2 (empty file)
26756 printf "Seeking hole from 1500000 ... "
26757 offset=$(lseek_test -l 1500000 $file)
26759 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26760 printf "Seeking data from 1500000 ... "
26761 offset=$(lseek_test -d 1500000 $file)
26763 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26765 # start at second component stripe 1 (all data)
26766 printf "Seeking hole from 3000000 ... "
26767 offset=$(lseek_test -l 3000000 $file)
26769 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26770 printf "Seeking data from 3000000 ... "
26771 offset=$(lseek_test -d 3000000 $file)
26773 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26775 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26776 error "2nd dd fails"
26777 echo "Add data block at 640K...1280K"
26779 # start at before new data block, in hole
26780 printf "Seeking hole from 600000 ... "
26781 offset=$(lseek_test -l 600000 $file)
26783 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26784 printf "Seeking data from 600000 ... "
26785 offset=$(lseek_test -d 600000 $file)
26787 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26789 # start at the first component new data block
26790 printf "Seeking hole from 1000000 ... "
26791 offset=$(lseek_test -l 1000000 $file)
26793 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26794 printf "Seeking data from 1000000 ... "
26795 offset=$(lseek_test -d 1000000 $file)
26797 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26799 # start at second component stripe 2, new data
26800 printf "Seeking hole from 1200000 ... "
26801 offset=$(lseek_test -l 1200000 $file)
26803 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26804 printf "Seeking data from 1200000 ... "
26805 offset=$(lseek_test -d 1200000 $file)
26807 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26809 # start beyond file end
26810 printf "Using offset > filesize ... "
26811 lseek_test -l 4000000 $file && error "lseek should fail"
26812 printf "Using offset > filesize ... "
26813 lseek_test -d 4000000 $file && error "lseek should fail"
26819 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26820 skip "MDT does not support SEEK_HOLE"
26822 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26823 skip "OST does not support SEEK_HOLE"
26825 local file=$DIR/$tdir/$tfile
26827 mkdir -p $DIR/$tdir
26829 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26830 # OST stripe #1 will have continuous data at [1M, 3M)
26831 # OST stripe #2 is empty
26832 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26833 lseek_test_430 $file
26835 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26836 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26837 lseek_test_430 $file
26839 $LFS setstripe -c2 -S 512K $file
26840 echo "Two stripes, stripe size 512K"
26841 lseek_test_430 $file
26843 # FLR with stale mirror
26844 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26846 echo "Mirrored file:"
26847 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26848 echo "Plain 2 stripes 1M"
26849 lseek_test_430 $file
26852 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26855 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26856 skip "OST does not support SEEK_HOLE"
26859 local file=$DIR/$tdir/$tfile
26861 mkdir -p $DIR/$tdir
26862 # Empty layout lseek should fail
26865 printf "Seeking hole from 0 ... "
26866 lseek_test -l 0 $file && error "lseek should fail"
26867 printf "Seeking data from 0 ... "
26868 lseek_test -d 0 $file && error "lseek should fail"
26872 $LFS setstripe -E 1M -c2 -E eof $file
26873 $TRUNCATE $file 1048576
26874 printf "Seeking hole from 1000000 ... "
26875 offset=$(lseek_test -l 1000000 $file)
26877 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26878 printf "Seeking data from 1000000 ... "
26879 lseek_test -d 1000000 $file && error "lseek should fail"
26882 # full component followed by non-inited one
26883 $LFS setstripe -E 1M -c2 -E eof $file
26884 dd if=/dev/urandom of=$file bs=1M count=1
26885 printf "Seeking hole from 1000000 ... "
26886 offset=$(lseek_test -l 1000000 $file)
26888 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26889 printf "Seeking hole from 1048576 ... "
26890 lseek_test -l 1048576 $file && error "lseek should fail"
26891 # init second component and truncate back
26892 echo "123" >> $file
26893 $TRUNCATE $file 1048576
26894 printf "Seeking hole from 1000000 ... "
26895 offset=$(lseek_test -l 1000000 $file)
26897 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26898 printf "Seeking hole from 1048576 ... "
26899 lseek_test -l 1048576 $file && error "lseek should fail"
26900 # boundary checks for big values
26901 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26902 offset=$(lseek_test -d 0 $file.10g)
26903 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26904 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26905 offset=$(lseek_test -d 0 $file.100g)
26906 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26909 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26912 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26913 skip "OST does not support SEEK_HOLE"
26915 local file=$DIR/$tdir/$tfile
26918 mkdir -p $DIR/$tdir
26919 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26921 # cp version 8.33+ prefers lseek over fiemap
26922 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26924 time cp $file /dev/null
26925 (( SECONDS - start < 5 )) ||
26926 error "cp: too long runtime $((SECONDS - start))"
26929 # tar version 1.29+ supports SEEK_HOLE/DATA
26930 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26932 time tar cS $file - | cat > /dev/null
26933 (( SECONDS - start < 5 )) ||
26934 error "tar: too long runtime $((SECONDS - start))"
26937 run_test 430c "lseek: external tools check"
26939 test_431() { # LU-14187
26940 local file=$DIR/$tdir/$tfile
26942 mkdir -p $DIR/$tdir
26943 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26944 dd if=/dev/urandom of=$file bs=4k count=1
26945 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26946 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26947 #define OBD_FAIL_OST_RESTART_IO 0x251
26948 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26949 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26953 echo 3 > /proc/sys/vm/drop_caches
26954 diff $file $file.0 || error "data diff"
26956 run_test 431 "Restart transaction for IO"
26958 cleanup_test_432() {
26959 do_facet mgs $LCTL nodemap_activate 0
26960 wait_nm_sync active
26964 local tmpdir=$TMP/dir432
26966 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26967 skip "Need MDS version at least 2.14.52"
26969 stack_trap cleanup_test_432 EXIT
26973 do_facet mgs $LCTL nodemap_activate 1
26974 wait_nm_sync active
26975 do_facet mgs $LCTL nodemap_modify --name default \
26976 --property admin --value 1
26977 do_facet mgs $LCTL nodemap_modify --name default \
26978 --property trusted --value 1
26979 cancel_lru_locks mdc
26980 wait_nm_sync default admin_nodemap
26981 wait_nm_sync default trusted_nodemap
26983 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26984 grep -ci "Operation not permitted") -ne 0 ]; then
26985 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26988 run_test 432 "mv dir from outside Lustre"
26991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26993 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
26994 skip "inode cache not supported"
26996 $LCTL set_param llite.*.inode_cache=0
26997 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27003 cancel_lru_locks mdc
27004 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27005 createmany -m $DIR/$tdir/f $count
27006 createmany -d $DIR/$tdir/d $count
27007 ls -l $DIR/$tdir > /dev/null
27008 stack_trap "rm -rf $DIR/$tdir"
27010 before=$(num_objects)
27011 cancel_lru_locks mdc
27012 after=$(num_objects)
27014 # sometimes even @before is less than 2 * count
27015 while (( before - after < count )); do
27017 after=$(num_objects)
27019 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27020 if (( wait > 60 )); then
27021 error "inode slab grew from $before to $after"
27025 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27027 run_test 433 "ldlm lock cancel releases dentries and inodes"
27030 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27031 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27032 skip "Need server version at least 2.9.55"
27034 start_full_debug_logging
27038 stop_full_debug_logging
27042 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27043 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27044 awk '/The barrier for/ { print $7 }')
27047 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27052 barrier_expired() {
27055 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27056 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27057 awk '/will be expired/ { print $7 }')
27059 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27068 echo "Start barrier_freeze at: $(date)"
27069 #define OBD_FAIL_BARRIER_DELAY 0x2202
27070 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27071 # Do not reduce barrier time - See LU-11873
27072 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27075 local b_status=$(barrier_stat)
27076 echo "Got barrier status at: $(date)"
27077 [ "$b_status" = "'freezing_p1'" ] ||
27078 error "(1) unexpected barrier status $b_status"
27080 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27082 b_status=$(barrier_stat)
27083 [ "$b_status" = "'frozen'" ] ||
27084 error "(2) unexpected barrier status $b_status"
27086 local expired=$(barrier_expired)
27087 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27088 sleep $((expired + 3))
27090 b_status=$(barrier_stat)
27091 [ "$b_status" = "'expired'" ] ||
27092 error "(3) unexpected barrier status $b_status"
27094 # Do not reduce barrier time - See LU-11873
27095 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27096 error "(4) fail to freeze barrier"
27098 b_status=$(barrier_stat)
27099 [ "$b_status" = "'frozen'" ] ||
27100 error "(5) unexpected barrier status $b_status"
27102 echo "Start barrier_thaw at: $(date)"
27103 #define OBD_FAIL_BARRIER_DELAY 0x2202
27104 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27105 do_facet mgs $LCTL barrier_thaw $FSNAME &
27108 b_status=$(barrier_stat)
27109 echo "Got barrier status at: $(date)"
27110 [ "$b_status" = "'thawing'" ] ||
27111 error "(6) unexpected barrier status $b_status"
27113 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27115 b_status=$(barrier_stat)
27116 [ "$b_status" = "'thawed'" ] ||
27117 error "(7) unexpected barrier status $b_status"
27119 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27120 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27121 do_facet mgs $LCTL barrier_freeze $FSNAME
27123 b_status=$(barrier_stat)
27124 [ "$b_status" = "'failed'" ] ||
27125 error "(8) unexpected barrier status $b_status"
27127 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27128 do_facet mgs $LCTL barrier_thaw $FSNAME
27132 run_test 801a "write barrier user interfaces and stat machine"
27137 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27138 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27139 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27140 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27141 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27143 cancel_lru_locks mdc
27145 # 180 seconds should be long enough
27146 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27148 local b_status=$(barrier_stat)
27149 [ "$b_status" = "'frozen'" ] ||
27150 error "(6) unexpected barrier status $b_status"
27152 mkdir $DIR/$tdir/d0/d10 &
27155 touch $DIR/$tdir/d1/f13 &
27158 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27161 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27164 rm -f $DIR/$tdir/d4/f12 &
27167 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27169 # To guarantee taht the 'stat' is not blocked
27170 b_status=$(barrier_stat)
27171 [ "$b_status" = "'frozen'" ] ||
27172 error "(8) unexpected barrier status $b_status"
27174 # let above commands to run at background
27177 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27178 ps -p $touch_pid || error "(10) touch should be blocked"
27179 ps -p $ln_pid || error "(11) link should be blocked"
27180 ps -p $mv_pid || error "(12) rename should be blocked"
27181 ps -p $rm_pid || error "(13) unlink should be blocked"
27183 b_status=$(barrier_stat)
27184 [ "$b_status" = "'frozen'" ] ||
27185 error "(14) unexpected barrier status $b_status"
27187 do_facet mgs $LCTL barrier_thaw $FSNAME
27188 b_status=$(barrier_stat)
27189 [ "$b_status" = "'thawed'" ] ||
27190 error "(15) unexpected barrier status $b_status"
27192 wait $mkdir_pid || error "(16) mkdir should succeed"
27193 wait $touch_pid || error "(17) touch should succeed"
27194 wait $ln_pid || error "(18) link should succeed"
27195 wait $mv_pid || error "(19) rename should succeed"
27196 wait $rm_pid || error "(20) unlink should succeed"
27200 run_test 801b "modification will be blocked by write barrier"
27203 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27207 stop mds2 || error "(1) Fail to stop mds2"
27209 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27211 local b_status=$(barrier_stat)
27212 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27213 do_facet mgs $LCTL barrier_thaw $FSNAME
27214 error "(2) unexpected barrier status $b_status"
27217 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27218 error "(3) Fail to rescan barrier bitmap"
27220 # Do not reduce barrier time - See LU-11873
27221 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27223 b_status=$(barrier_stat)
27224 [ "$b_status" = "'frozen'" ] ||
27225 error "(4) unexpected barrier status $b_status"
27227 do_facet mgs $LCTL barrier_thaw $FSNAME
27228 b_status=$(barrier_stat)
27229 [ "$b_status" = "'thawed'" ] ||
27230 error "(5) unexpected barrier status $b_status"
27232 local devname=$(mdsdevname 2)
27234 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27236 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27237 error "(7) Fail to rescan barrier bitmap"
27241 run_test 801c "rescan barrier bitmap"
27243 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27244 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27245 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27246 saved_MOUNT_OPTS=$MOUNT_OPTS
27252 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27253 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27254 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27255 MOUNT_OPTS=$saved_MOUNT_OPTS
27260 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27261 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27262 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27263 skip "Need server version at least 2.9.55"
27265 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27267 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27269 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27270 error "(2) Fail to copy"
27272 trap cleanup_802a EXIT
27274 # sync by force before remount as readonly
27275 sync; sync_all_data; sleep 3; sync_all_data
27279 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27280 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27281 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27283 echo "Mount the server as read only"
27284 setupall server_only || error "(3) Fail to start servers"
27286 echo "Mount client without ro should fail"
27287 mount_client $MOUNT &&
27288 error "(4) Mount client without 'ro' should fail"
27290 echo "Mount client with ro should succeed"
27291 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27292 mount_client $MOUNT ||
27293 error "(5) Mount client with 'ro' should succeed"
27295 echo "Modify should be refused"
27296 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27298 echo "Read should be allowed"
27299 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27300 error "(7) Read should succeed under ro mode"
27304 run_test 802a "simulate readonly device"
27307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27308 remote_mds_nodsh && skip "remote MDS with nodsh"
27310 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27311 skip "readonly option not available"
27313 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27315 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27316 error "(2) Fail to copy"
27318 # write back all cached data before setting MDT to readonly
27322 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27323 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27325 echo "Modify should be refused"
27326 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27328 echo "Read should be allowed"
27329 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27330 error "(7) Read should succeed under ro mode"
27333 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27335 run_test 802b "be able to set MDTs to readonly"
27338 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27339 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27340 skip "MDS needs to be newer than 2.10.54"
27342 mkdir_on_mdt0 $DIR/$tdir
27343 # Create some objects on all MDTs to trigger related logs objects
27344 for idx in $(seq $MDSCOUNT); do
27345 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27346 $DIR/$tdir/dir${idx} ||
27347 error "Fail to create $DIR/$tdir/dir${idx}"
27351 wait_delete_completed # ensure old test cleanups are finished
27352 echo "before create:"
27354 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27356 for i in {1..10}; do
27357 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27358 error "Fail to create $DIR/$tdir/foo$i"
27362 echo "after create:"
27364 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27366 # allow for an llog to be cleaned up during the test
27367 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27368 error "before ($before_used) + 10 > after ($after_used)"
27370 for i in {1..10}; do
27371 rm -rf $DIR/$tdir/foo$i ||
27372 error "Fail to remove $DIR/$tdir/foo$i"
27375 sleep 3 # avoid MDT return cached statfs
27376 wait_delete_completed
27377 echo "after unlink:"
27379 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27381 # allow for an llog to be created during the test
27382 [ $after_used -le $((before_used + 1)) ] ||
27383 error "after ($after_used) > before ($before_used) + 1"
27385 run_test 803a "verify agent object for remote object"
27388 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27389 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27390 skip "MDS needs to be newer than 2.13.56"
27391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27393 for i in $(seq 0 $((MDSCOUNT - 1))); do
27394 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27402 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27403 for i in $(seq 0 $((MDSCOUNT - 1))); do
27404 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27405 awk '/getattr/ { print $2 }')
27406 before=$((before + tmp))
27408 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27409 for i in $(seq 0 $((MDSCOUNT - 1))); do
27410 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27411 awk '/getattr/ { print $2 }')
27412 after=$((after + tmp))
27415 [ $before -eq $after ] || error "getattr count $before != $after"
27417 run_test 803b "remote object can getattr from cache"
27420 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27421 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27422 skip "MDS needs to be newer than 2.10.54"
27423 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27425 mkdir -p $DIR/$tdir
27426 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27427 error "Fail to create $DIR/$tdir/dir0"
27429 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27430 local dev=$(mdsdevname 2)
27432 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27433 grep ${fid} || error "NOT found agent entry for dir0"
27435 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27436 error "Fail to create $DIR/$tdir/dir1"
27438 touch $DIR/$tdir/dir1/foo0 ||
27439 error "Fail to create $DIR/$tdir/dir1/foo0"
27440 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27443 for idx in $(seq $MDSCOUNT); do
27444 dev=$(mdsdevname $idx)
27445 do_facet mds${idx} \
27446 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27447 grep ${fid} && rc=$idx
27450 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27451 error "Fail to rename foo0 to foo1"
27452 if [ $rc -eq 0 ]; then
27453 for idx in $(seq $MDSCOUNT); do
27454 dev=$(mdsdevname $idx)
27455 do_facet mds${idx} \
27456 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27457 grep ${fid} && rc=$idx
27461 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27462 error "Fail to rename foo1 to foo2"
27463 if [ $rc -eq 0 ]; then
27464 for idx in $(seq $MDSCOUNT); do
27465 dev=$(mdsdevname $idx)
27466 do_facet mds${idx} \
27467 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27468 grep ${fid} && rc=$idx
27472 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27474 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27475 error "Fail to link to $DIR/$tdir/dir1/foo2"
27476 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27477 error "Fail to rename foo2 to foo0"
27478 unlink $DIR/$tdir/dir1/foo0 ||
27479 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27480 rm -rf $DIR/$tdir/dir0 ||
27481 error "Fail to rm $DIR/$tdir/dir0"
27483 for idx in $(seq $MDSCOUNT); do
27487 dev=$(mdsdevname $idx)
27488 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27490 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27491 error "mount mds$idx failed"
27492 df $MOUNT > /dev/null 2>&1
27494 # e2fsck should not return error
27496 error "e2fsck detected error on MDT${idx}: rc=$rc"
27499 run_test 804 "verify agent entry for remote entry"
27502 do_facet $SINGLEMDS zfs set quota=$old $fsset
27503 unlinkmany $DIR/$tdir/f- 1000000
27508 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27509 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27510 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27511 skip "netfree not implemented before 0.7"
27512 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27513 skip "Need MDS version at least 2.10.57"
27520 local pref="osd-zfs.$FSNAME-MDT0000."
27522 # limit available space on MDS dataset to meet nospace issue
27523 # quickly. then ZFS 0.7.2 can use reserved space if asked
27524 # properly (using netfree flag in osd_declare_destroy()
27525 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27526 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27528 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27529 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27530 let "usedkb=usedkb-freekb"
27531 let "freekb=freekb/2"
27532 if let "freekb > 5000"; then
27535 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27536 trap cleanup_805 EXIT
27537 mkdir_on_mdt0 $DIR/$tdir
27538 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27539 error "Can't set PFL layout"
27540 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27541 rm -rf $DIR/$tdir || error "not able to remove"
27542 do_facet $SINGLEMDS zfs set quota=$old $fsset
27545 run_test 805 "ZFS can remove from full fs"
27551 local expect=$(stat -c %s $file)
27553 check_lsom_size $1 $expect
27555 local blocks=$($LFS getsom -b $file)
27556 expect=$(stat -c %b $file)
27557 [[ $blocks == $expect ]] ||
27558 error "$file expected blocks: $expect, got: $blocks"
27566 cancel_lru_locks mdc
27568 size=$($LFS getsom -s $1)
27569 [[ $size == $expect ]] ||
27570 error "$file expected size: $expect, got: $size"
27574 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27575 skip "Need MDS version at least 2.11.52"
27579 touch $DIR/$tfile || error "touch $tfile failed"
27581 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27582 save_lustre_params client "llite.*.xattr_cache" > $save
27583 lctl set_param llite.*.xattr_cache=0
27584 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27586 # single-threaded write
27587 echo "Test SOM for single-threaded write"
27588 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27589 error "write $tfile failed"
27590 check_lsom_size $DIR/$tfile $bs
27593 local size=$(($num * $bs))
27597 echo "Test SOM for single client multi-threaded($num) write"
27598 $TRUNCATE $DIR/$tfile 0
27599 for ((i = 0; i < $num; i++)); do
27600 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27602 offset=$((offset + $bs))
27604 for (( i=0; i < $num; i++ )); do
27607 check_lsom_size $DIR/$tfile $size
27609 $TRUNCATE $DIR/$tfile 0
27610 for ((i = 0; i < $num; i++)); do
27611 offset=$((offset - $bs))
27612 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27615 for (( i=0; i < $num; i++ )); do
27618 check_lsom_size $DIR/$tfile $size
27620 # multi-client writes
27621 num=$(get_node_count ${CLIENTS//,/ })
27622 size=$(($num * $bs))
27626 echo "Test SOM for multi-client ($num) writes"
27627 $TRUNCATE $DIR/$tfile 0
27628 for client in ${CLIENTS//,/ }; do
27629 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27632 offset=$((offset + $bs))
27634 for (( i=0; i < $num; i++ )); do
27637 check_lsom_size $DIR/$tfile $offset
27640 $TRUNCATE $DIR/$tfile 0
27641 for client in ${CLIENTS//,/ }; do
27642 offset=$((offset - $bs))
27643 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27647 for (( i=0; i < $num; i++ )); do
27650 check_lsom_size $DIR/$tfile $size
27653 echo "Test SOM for truncate"
27654 $TRUNCATE $DIR/$tfile 1048576
27655 check_lsom_size $DIR/$tfile 1048576
27656 $TRUNCATE $DIR/$tfile 1234
27657 check_lsom_size $DIR/$tfile 1234
27659 # verify SOM blocks count
27660 echo "Verify SOM block count"
27661 $TRUNCATE $DIR/$tfile 0
27662 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27663 error "failed to write file $tfile"
27664 check_lsom_data $DIR/$tfile
27666 run_test 806 "Verify Lazy Size on MDS"
27669 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27671 skip "Need MDS version at least 2.11.52"
27673 # Registration step
27674 changelog_register || error "changelog_register failed"
27675 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27676 changelog_users $SINGLEMDS | grep -q $cl_user ||
27677 error "User $cl_user not found in changelog_users"
27679 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27680 save_lustre_params client "llite.*.xattr_cache" > $save
27681 lctl set_param llite.*.xattr_cache=0
27682 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27684 rm -rf $DIR/$tdir || error "rm $tdir failed"
27685 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27686 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27687 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27688 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27689 error "truncate $tdir/trunc failed"
27692 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27693 error "write $tfile failed"
27695 # multi-client wirtes
27696 local num=$(get_node_count ${CLIENTS//,/ })
27700 echo "Test SOM for multi-client ($num) writes"
27701 touch $DIR/$tfile || error "touch $tfile failed"
27702 $TRUNCATE $DIR/$tfile 0
27703 for client in ${CLIENTS//,/ }; do
27704 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27707 offset=$((offset + $bs))
27709 for (( i=0; i < $num; i++ )); do
27713 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27714 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27715 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27716 check_lsom_data $DIR/$tdir/trunc
27717 check_lsom_data $DIR/$tdir/single_dd
27718 check_lsom_data $DIR/$tfile
27721 # Deregistration step
27722 changelog_deregister || error "changelog_deregister failed"
27724 run_test 807 "verify LSOM syncing tool"
27726 check_som_nologged()
27728 local lines=$($LFS changelog $FSNAME-MDT0000 |
27729 grep 'x=trusted.som' | wc -l)
27730 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27734 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27735 skip "Need MDS version at least 2.11.55"
27737 # Registration step
27738 changelog_register || error "changelog_register failed"
27740 touch $DIR/$tfile || error "touch $tfile failed"
27743 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27744 error "write $tfile failed"
27747 $TRUNCATE $DIR/$tfile 1234
27750 $TRUNCATE $DIR/$tfile 1048576
27753 # Deregistration step
27754 changelog_deregister || error "changelog_deregister failed"
27756 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27761 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27765 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27766 skip "Need MDS version at least 2.11.56"
27768 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27769 error "failed to create DoM-only file $DIR/$tfile"
27770 touch $DIR/$tfile || error "touch $tfile failed"
27771 check_som_nodata $DIR/$tfile
27773 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27774 error "write $tfile failed"
27775 check_som_nodata $DIR/$tfile
27777 $TRUNCATE $DIR/$tfile 1234
27778 check_som_nodata $DIR/$tfile
27780 $TRUNCATE $DIR/$tfile 4097
27781 check_som_nodata $DIR/$file
27783 run_test 809 "Verify no SOM xattr store for DoM-only files"
27786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27787 $GSS && skip_env "could not run with gss"
27788 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27789 skip "OST < 2.12.58 doesn't align checksum"
27792 stack_trap "set_checksums $ORIG_CSUM" EXIT
27793 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27798 for csum in $CKSUM_TYPES; do
27799 #define OBD_FAIL_OSC_NO_GRANT 0x411
27800 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27801 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27803 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27804 before=$(md5sum $DIR/$tfile)
27805 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27806 after=$(md5sum $DIR/$tfile)
27807 [ "$before" == "$after" ] ||
27808 error "$csum: $before != $after bs=$1 seek=$2"
27812 run_test 810 "partial page writes on ZFS (LU-11663)"
27815 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27816 skip "OST < 2.12.51 doesn't support this fail_loc"
27818 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27819 # ensure ost1 is connected
27820 stat $DIR/$tfile >/dev/null || error "can't stat"
27821 wait_osc_import_state client ost1 FULL
27822 # no locks, no reqs to let the connection idle
27823 cancel_lru_locks osc
27825 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27826 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27827 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27828 wait_osc_import_state client ost1 CONNECTING
27829 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27831 stat $DIR/$tfile >/dev/null || error "can't stat file"
27833 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27835 test_812b() { # LU-12378
27836 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27837 skip "OST < 2.12.51 doesn't support this fail_loc"
27839 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27840 # ensure ost1 is connected
27841 stat $DIR/$tfile >/dev/null || error "can't stat"
27842 wait_osc_import_state client ost1 FULL
27843 # no locks, no reqs to let the connection idle
27844 cancel_lru_locks osc
27846 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27847 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27848 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27849 wait_osc_import_state client ost1 CONNECTING
27850 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27852 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27853 wait_osc_import_state client ost1 IDLE
27855 run_test 812b "do not drop no resend request for idle connect"
27860 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27862 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27863 $LFS getstripe $DIR/$tfile
27864 $LCTL set_param osc.*.idle_timeout=10
27865 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27866 # ensure ost1 is connected
27867 stat $DIR/$tfile >/dev/null || error "can't stat"
27868 wait_osc_import_state client ost1 FULL
27869 # no locks, no reqs to let the connection idle
27870 cancel_lru_locks osc
27872 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27873 $LCTL set_param fail_loc=0x80000533
27875 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27877 run_test 812c "idle import vs lock enqueue race"
27880 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27881 [ -z "$file_heat_sav" ] && skip "no file heat support"
27892 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27893 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27895 $LCTL set_param -n llite.*.file_heat=1
27896 echo "Turn on file heat"
27897 echo "Period second: $period_second, Decay percentage: $decay_pct"
27899 echo "QQQQ" > $DIR/$tfile
27900 echo "QQQQ" > $DIR/$tfile
27901 echo "QQQQ" > $DIR/$tfile
27902 cat $DIR/$tfile > /dev/null
27903 cat $DIR/$tfile > /dev/null
27904 cat $DIR/$tfile > /dev/null
27905 cat $DIR/$tfile > /dev/null
27907 local 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 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27916 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27917 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27918 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27920 sleep $((period_second + 3))
27921 echo "Sleep $((period_second + 3)) seconds..."
27922 # The recursion formula to calculate the heat of the file f is as
27924 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27925 # Where Hi is the heat value in the period between time points i*I and
27926 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27927 # to the weight of Ci.
27928 out=$($LFS heat_get $DIR/$tfile)
27929 $LFS heat_get $DIR/$tfile
27930 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27931 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27932 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27933 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27935 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27936 error "read sample ($readsample) is wrong"
27937 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27938 error "write sample ($writesample) is wrong"
27939 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27940 error "read bytes ($readbyte) is wrong"
27941 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27942 error "write bytes ($writebyte) is wrong"
27944 echo "QQQQ" > $DIR/$tfile
27945 echo "QQQQ" > $DIR/$tfile
27946 echo "QQQQ" > $DIR/$tfile
27947 cat $DIR/$tfile > /dev/null
27948 cat $DIR/$tfile > /dev/null
27949 cat $DIR/$tfile > /dev/null
27950 cat $DIR/$tfile > /dev/null
27952 sleep $((period_second + 3))
27953 echo "Sleep $((period_second + 3)) seconds..."
27955 out=$($LFS heat_get $DIR/$tfile)
27956 $LFS heat_get $DIR/$tfile
27957 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27958 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27959 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27960 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27962 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27963 4 * $decay_pct) / 100") -eq 1 ] ||
27964 error "read sample ($readsample1) is wrong"
27965 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27966 3 * $decay_pct) / 100") -eq 1 ] ||
27967 error "write sample ($writesample1) is wrong"
27968 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27969 20 * $decay_pct) / 100") -eq 1 ] ||
27970 error "read bytes ($readbyte1) is wrong"
27971 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27972 15 * $decay_pct) / 100") -eq 1 ] ||
27973 error "write bytes ($writebyte1) is wrong"
27975 echo "Turn off file heat for the file $DIR/$tfile"
27976 $LFS heat_set -o $DIR/$tfile
27978 echo "QQQQ" > $DIR/$tfile
27979 echo "QQQQ" > $DIR/$tfile
27980 echo "QQQQ" > $DIR/$tfile
27981 cat $DIR/$tfile > /dev/null
27982 cat $DIR/$tfile > /dev/null
27983 cat $DIR/$tfile > /dev/null
27984 cat $DIR/$tfile > /dev/null
27986 out=$($LFS heat_get $DIR/$tfile)
27987 $LFS heat_get $DIR/$tfile
27988 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27989 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27990 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27991 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27993 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27994 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27995 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27996 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27998 echo "Trun on file heat for the file $DIR/$tfile"
27999 $LFS heat_set -O $DIR/$tfile
28001 echo "QQQQ" > $DIR/$tfile
28002 echo "QQQQ" > $DIR/$tfile
28003 echo "QQQQ" > $DIR/$tfile
28004 cat $DIR/$tfile > /dev/null
28005 cat $DIR/$tfile > /dev/null
28006 cat $DIR/$tfile > /dev/null
28007 cat $DIR/$tfile > /dev/null
28009 out=$($LFS heat_get $DIR/$tfile)
28010 $LFS heat_get $DIR/$tfile
28011 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28012 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28013 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28014 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28016 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28017 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28018 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28019 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28021 $LFS heat_set -c $DIR/$tfile
28022 $LCTL set_param -n llite.*.file_heat=0
28023 echo "Turn off file heat support for the Lustre filesystem"
28025 echo "QQQQ" > $DIR/$tfile
28026 echo "QQQQ" > $DIR/$tfile
28027 echo "QQQQ" > $DIR/$tfile
28028 cat $DIR/$tfile > /dev/null
28029 cat $DIR/$tfile > /dev/null
28030 cat $DIR/$tfile > /dev/null
28031 cat $DIR/$tfile > /dev/null
28033 out=$($LFS heat_get $DIR/$tfile)
28034 $LFS heat_get $DIR/$tfile
28035 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28036 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28037 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28038 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28040 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28041 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28042 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28043 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28045 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28048 run_test 813 "File heat verfication"
28052 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28053 echo -n y >> $DIR/$tfile
28054 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28055 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28057 run_test 814 "sparse cp works as expected (LU-12361)"
28061 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28062 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28064 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28067 local ost1_imp=$(get_osc_import_name client ost1)
28068 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28071 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28072 # ensure ost1 is connected
28074 stat $DIR/$tfile >/dev/null || error "can't stat"
28075 wait_osc_import_state client ost1 FULL
28076 # no locks, no reqs to let the connection idle
28077 cancel_lru_locks osc
28078 lru_resize_disable osc
28081 before=$($LCTL get_param -n \
28082 ldlm.namespaces.$imp_name.lru_size)
28084 wait_osc_import_state client ost1 IDLE
28085 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28086 now=$($LCTL get_param -n \
28087 ldlm.namespaces.$imp_name.lru_size)
28088 [ $before == $now ] || error "lru_size changed $before != $now"
28090 run_test 816 "do not reset lru_resize on idle reconnect"
28094 exportfs -u localhost:$DIR/nfsexp
28099 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28101 mkdir -p $DIR/nfsexp
28102 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28103 error "failed to export nfs"
28105 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28106 stack_trap cleanup_817 EXIT
28108 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28109 error "failed to mount nfs to $tmpdir"
28111 cp /bin/true $tmpdir
28112 $DIR/nfsexp/true || error "failed to execute 'true' command"
28114 run_test 817 "nfsd won't cache write lock for exec file"
28117 test_mkdir -i0 -c1 $DIR/$tdir
28118 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28119 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28122 # restore osp-syn threads
28123 stack_trap "fail $SINGLEMDS"
28125 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28126 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28127 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28128 error "start $SINGLEMDS failed"
28131 local testid=$(echo $TESTNAME | tr '_' ' ')
28133 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28134 grep "run LFSCK" || error "run LFSCK is not suggested"
28136 run_test 818 "unlink with failed llog"
28139 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28140 cancel_lru_locks osc
28141 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28142 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28143 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28146 run_test 819a "too big niobuf in read"
28149 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28150 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28151 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28152 cancel_lru_locks osc
28156 run_test 819b "too big niobuf in write"
28159 function test_820_start_ost() {
28162 for num in $(seq $OSTCOUNT); do
28163 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28168 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28171 umount_client $MOUNT || error "umount failed"
28172 for num in $(seq $OSTCOUNT); do
28176 # mount client with no active OSTs
28177 # so that the client can't initialize max LOV EA size
28178 # from OSC notifications
28179 mount_client $MOUNT || error "mount failed"
28180 # delay OST starting to keep this 0 max EA size for a while
28181 test_820_start_ost &
28183 # create a directory on MDS2
28184 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28185 error "Failed to create directory"
28186 # open intent should update default EA size
28187 # see mdc_update_max_ea_from_body()
28188 # notice this is the very first RPC to MDS2
28189 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28192 # With SSK, this situation can lead to -EPERM being returned.
28193 # In that case, simply retry.
28194 if [ $ret -ne 0 ] && $SHARED_KEY; then
28195 if echo "$out" | grep -q "not permitted"; then
28196 cp /etc/services $DIR/$tdir/mds2
28200 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28202 run_test 820 "update max EA from open intent"
28205 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28207 save_lustre_params mds1 \
28208 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28209 do_facet $SINGLEMDS "$LCTL set_param -n \
28210 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28211 do_facet $SINGLEMDS "$LCTL set_param -n \
28212 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
28214 # wait for statfs update to clear OS_STATFS_NOPRECREATE
28215 local maxage=$(do_facet mds1 $LCTL get_param -n \
28216 osp.$FSNAME-OST0000*MDT0000.maxage)
28217 sleep $((maxage + 1))
28219 #define OBD_FAIL_NET_ERROR_RPC 0x532
28220 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
28222 stack_trap "restore_lustre_params < $p; rm $p"
28224 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
28225 osp.$FSNAME-OST0000*MDT0000.create_count")
28226 for i in $(seq 1 $count); do
28227 touch $DIR/$tfile.${i} || error "touch failed"
28230 run_test 822 "test precreate failure"
28233 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28234 local OST_MAX_PRECREATE=20000
28236 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28237 skip "Need MDS version at least 2.14.56"
28239 save_lustre_params mds1 \
28240 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28241 do_facet $SINGLEMDS "$LCTL set_param -n \
28242 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28243 do_facet $SINGLEMDS "$LCTL set_param -n \
28244 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28246 stack_trap "restore_lustre_params < $p; rm $p"
28248 do_facet $SINGLEMDS "$LCTL set_param -n \
28249 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28251 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28252 osp.$FSNAME-OST0000*MDT0000.create_count")
28253 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28254 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28255 local expect_count=$(((($max/2)/256) * 256))
28257 log "setting create_count to 100200:"
28258 log " -result- count: $count with max: $max, expecting: $expect_count"
28260 [[ $count -eq expect_count ]] ||
28261 error "Create count not set to max precreate."
28263 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28266 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28267 skip "Need MDS version 2.14.56"
28269 local sync_changes=$(do_facet $SINGLEMDS \
28270 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28272 [ "$sync_changes" -gt 100 ] &&
28273 skip "Sync changes $sync_changes > 100 already"
28275 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28277 $LFS mkdir -i 0 $DIR/$tdir
28278 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28280 save_lustre_params mds1 \
28281 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28282 save_lustre_params mds1 \
28283 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28285 do_facet mds1 "$LCTL set_param -n \
28286 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28287 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28288 stack_trap "restore_lustre_params < $p" EXIT
28290 createmany -o $DIR/$tdir/f- 1000
28291 unlinkmany $DIR/$tdir/f- 1000 &
28292 local UNLINK_PID=$!
28295 sync_changes=$(do_facet mds1 \
28296 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28297 # the check in the code is racy, fail the test
28298 # if the value above the limit by 10.
28299 [ $sync_changes -gt 110 ] && {
28300 kill -2 $UNLINK_PID
28302 error "osp changes throttling failed, $sync_changes>110"
28304 kill -0 $UNLINK_PID 2> /dev/null || break
28308 run_test 831 "throttling unlink/setattr queuing on OSP"
28311 # tests that do cleanup/setup should be run at the end
28315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28318 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28319 $LCTL set_param fail_loc=0x903
28321 cancel_lru_locks MGC
28323 FAIL_ON_ERROR=true cleanup
28324 FAIL_ON_ERROR=true setup
28326 run_test 900 "umount should not race with any mgc requeue thread"
28328 # LUS-6253/LU-11185
28336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28338 # some get_param have a bug to handle dot in param name
28339 cancel_lru_locks MGC
28340 old=$(mount -t lustre | wc -l)
28348 while [ $old -ne $oldc ]; do
28349 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28352 if [ $count -ge $TIMEOUT ]; then
28353 error "too large timeout"
28356 umount_client $MOUNT || error "umount failed"
28357 mount_client $MOUNT || error "mount failed"
28358 cancel_lru_locks MGC
28359 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28361 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28365 run_test 901 "don't leak a mgc lock on client umount"
28369 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28370 skip "client does not have LU-13377 fix"
28371 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28372 $LCTL set_param fail_loc=0x1415
28373 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28374 cancel_lru_locks osc
28377 run_test 902 "test short write doesn't hang lustre"
28381 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28382 echo "blah" > $DIR/${tfile}-2
28383 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28384 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28385 $LCTL set_param fail_loc=0x417 fail_val=20
28387 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28388 sleep 1 # To start the destroy
28389 wait_destroy_complete 150 || error "Destroy taking too long"
28390 cat $DIR/$tfile > /dev/null || error "Evicted"
28392 run_test 903 "Test long page discard does not cause evictions"
28395 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28396 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28397 grep -q project || skip "skip project quota not supported"
28399 local testfile="$DIR/$tdir/$tfile"
28400 local xattr="trusted.projid"
28402 local mdts=$(comma_list $(mdts_nodes))
28403 local saved=$(do_facet mds1 $LCTL get_param -n \
28404 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28406 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28407 stack_trap "do_nodes $mdts $LCTL set_param \
28408 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28410 mkdir -p $DIR/$tdir
28412 #hide projid xattr on server
28413 $LFS project -p 1 $testfile ||
28414 error "set $testfile project id failed"
28415 getfattr -m - $testfile | grep $xattr &&
28416 error "do not show trusted.projid when disabled on server"
28417 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28418 #should be hidden when projid is 0
28419 $LFS project -p 0 $testfile ||
28420 error "set $testfile project id failed"
28421 getfattr -m - $testfile | grep $xattr &&
28422 error "do not show trusted.projid with project ID 0"
28424 #still can getxattr explicitly
28425 projid=$(getfattr -n $xattr $testfile |
28426 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28427 [ $projid == "0" ] ||
28428 error "projid expected 0 not $projid"
28430 #set the projid via setxattr
28431 setfattr -n $xattr -v "1000" $testfile ||
28432 error "setattr failed with $?"
28433 projid=($($LFS project $testfile))
28434 [ ${projid[0]} == "1000" ] ||
28435 error "projid expected 1000 not $projid"
28437 #check the new projid via getxattr
28438 $LFS project -p 1001 $testfile ||
28439 error "set $testfile project id failed"
28440 getfattr -m - $testfile | grep $xattr ||
28441 error "should show trusted.projid when project ID != 0"
28442 projid=$(getfattr -n $xattr $testfile |
28443 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28444 [ $projid == "1001" ] ||
28445 error "projid expected 1001 not $projid"
28447 #try to set invalid projid
28448 setfattr -n $xattr -v "4294967295" $testfile &&
28449 error "set invalid projid should fail"
28451 #remove the xattr means setting projid to 0
28452 setfattr -x $xattr $testfile ||
28453 error "setfattr failed with $?"
28454 projid=($($LFS project $testfile))
28455 [ ${projid[0]} == "0" ] ||
28456 error "projid expected 0 not $projid"
28458 #should be hidden when parent has inherit flag and same projid
28459 $LFS project -srp 1002 $DIR/$tdir ||
28460 error "set $tdir project id failed"
28461 getfattr -m - $testfile | grep $xattr &&
28462 error "do not show trusted.projid with inherit flag"
28464 #still can getxattr explicitly
28465 projid=$(getfattr -n $xattr $testfile |
28466 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28467 [ $projid == "1002" ] ||
28468 error "projid expected 1002 not $projid"
28470 run_test 904 "virtual project ID xattr"
28473 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28474 check_and_cleanup_lustre
28475 if [ "$I_MOUNTED" != "yes" ]; then
28476 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true