3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11671
62 # bug number: LU-14067 LU-14067
63 ALWAYS_EXCEPT+=" 400a 400b"
66 # skip nfs tests on kernels >= 4.12.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 if [ "$ost1_FSTYPE" = "zfs" ]; then
89 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
90 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
93 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
254 test_0e() { # LU-13417
255 (( $MDSCOUNT > 1 )) ||
256 skip "We need at least 2 MDTs for this test"
258 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
259 skip "Need server version at least 2.14.51"
261 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
262 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
264 [ $default_lmv_count -eq 1 ] ||
265 error "$MOUNT default stripe count $default_lmv_count"
267 [ $default_lmv_index -eq -1 ] ||
268 error "$MOUNT default stripe index $default_lmv_index"
270 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
271 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
273 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
274 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
276 [ $mdt_index1 -eq $mdt_index2 ] &&
277 error "directories are on the same MDT $mdt_index1=$mdt_index2"
279 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
281 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
284 test_mkdir $DIR/$tdir
285 test_mkdir $DIR/$tdir/d2
286 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
290 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
292 run_test 1 "mkdir; remkdir; rmdir"
295 test_mkdir $DIR/$tdir
296 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
297 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
299 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
301 run_test 2 "mkdir; touch; rmdir; check file"
304 test_mkdir $DIR/$tdir
305 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
306 touch $DIR/$tdir/$tfile
307 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
309 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
311 run_test 3 "mkdir; touch; rmdir; check dir"
313 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
315 test_mkdir -i 1 $DIR/$tdir
317 touch $DIR/$tdir/$tfile ||
318 error "Create file under remote directory failed"
321 error "Expect error removing in-use dir $DIR/$tdir"
323 test -d $DIR/$tdir || error "Remote directory disappeared"
325 rm -rf $DIR/$tdir || error "remove remote dir error"
327 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
330 test_mkdir $DIR/$tdir
331 test_mkdir $DIR/$tdir/d2
332 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
333 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
334 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
336 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
339 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
340 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
341 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
342 error "$tfile does not have perm 0666 or UID $UID"
343 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
344 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
345 error "$tfile should be 0666 and owned by UID $UID"
347 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
350 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
353 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
354 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
355 error "$tfile should be owned by UID $RUNAS_ID"
356 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
357 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
358 error "$tfile should be owned by UID $RUNAS_ID"
360 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
363 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
366 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
367 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
368 error "$tfile should be owned by GID $UID"
369 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
370 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
371 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
373 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
376 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
378 test_mkdir $DIR/$tdir
379 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
380 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
381 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
382 test_mkdir $DIR/$tdir/d/subdir
383 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
384 error "$tdir/d/subdir should be GID $RUNAS_GID"
385 if [[ $MDSCOUNT -gt 1 ]]; then
386 # check remote dir sgid inherite
387 $LFS mkdir -i 0 $DIR/$tdir.local ||
388 error "mkdir $tdir.local failed"
389 chmod g+s $DIR/$tdir.local ||
390 error "chmod $tdir.local failed"
391 chgrp $RUNAS_GID $DIR/$tdir.local ||
392 error "chgrp $tdir.local failed"
393 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
394 error "mkdir $tdir.remote failed"
395 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
396 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
397 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be mode 02755"
401 run_test 6g "verify new dir in sgid dir inherits group"
403 test_6h() { # bug 7331
404 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
406 touch $DIR/$tfile || error "touch failed"
407 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
408 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
409 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
410 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
411 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
413 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
416 test_mkdir $DIR/$tdir
417 $MCREATE $DIR/$tdir/$tfile
418 chmod 0666 $DIR/$tdir/$tfile
419 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
420 error "$tdir/$tfile should be mode 0666"
422 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
425 if [ ! -d $DIR/$tdir ]; then
426 test_mkdir $DIR/$tdir
428 $MCREATE $DIR/$tdir/$tfile
429 echo -n foo > $DIR/$tdir/$tfile
430 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
431 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
433 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
436 test_mkdir $DIR/$tdir
437 touch $DIR/$tdir/$tfile
438 chmod 0666 $DIR/$tdir/$tfile
439 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
440 error "$tfile mode not 0666"
442 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
445 test_mkdir $DIR/$tdir
446 test_mkdir $DIR/$tdir/d2
447 test_mkdir $DIR/$tdir/d2/d3
448 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
450 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
453 test_mkdir $DIR/$tdir
454 test_mkdir $DIR/$tdir/d2
455 touch $DIR/$tdir/d2/$tfile
456 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
457 error "$tdir/d2/$tfile not a file"
459 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
462 test_mkdir $DIR/$tdir
463 test_mkdir $DIR/$tdir/d2
464 chmod 0666 $DIR/$tdir/d2
465 chmod 0705 $DIR/$tdir/d2
466 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
467 error "$tdir/d2 mode not 0705"
469 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 chmod 0666 $DIR/$tdir/$tfile
475 chmod 0654 $DIR/$tdir/$tfile
476 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
477 error "$tdir/d2 mode not 0654"
479 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
482 test_mkdir $DIR/$tdir
483 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
485 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
486 error "$tdir/$tfile size not 0 after truncate"
488 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
491 test_mkdir $DIR/$tdir
492 touch $DIR/$tdir/$tfile
494 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
496 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
499 test_mkdir $DIR/$tdir
500 touch $DIR/$tdir/$tfile
501 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
502 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
503 error "$tdir/${tfile_2} not a file after rename"
504 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
506 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
509 test_mkdir $DIR/$tdir
510 touch $DIR/$tdir/$tfile
511 rm -rf $DIR/$tdir/$tfile
512 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
514 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
517 test_mkdir $DIR/$tdir
518 touch $DIR/$tdir/$tfile
519 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
521 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
522 error "$tdir/l-exist not a symlink"
523 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not referencing a file"
525 rm -f $DIR/$tdir/l-exist
526 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
528 run_test 17a "symlinks: create, remove (real)"
531 test_mkdir $DIR/$tdir
532 ln -s no-such-file $DIR/$tdir/l-dangle
534 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
535 error "$tdir/l-dangle not referencing no-such-file"
536 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing non-existent file"
538 rm -f $DIR/$tdir/l-dangle
539 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
541 run_test 17b "symlinks: create, remove (dangling)"
543 test_17c() { # bug 3440 - don't save failed open RPC for replay
544 test_mkdir $DIR/$tdir
545 ln -s foo $DIR/$tdir/$tfile
546 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
548 run_test 17c "symlinks: open dangling (should return error)"
551 test_mkdir $DIR/$tdir
552 ln -s foo $DIR/$tdir/$tfile
553 touch $DIR/$tdir/$tfile || error "creating to new symlink"
555 run_test 17d "symlinks: create dangling"
558 test_mkdir $DIR/$tdir
559 local foo=$DIR/$tdir/$tfile
560 ln -s $foo $foo || error "create symlink failed"
561 ls -l $foo || error "ls -l failed"
562 ls $foo && error "ls not failed" || true
564 run_test 17e "symlinks: create recursive symlink (should return error)"
567 test_mkdir $DIR/$tdir
568 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
569 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
570 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
573 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
576 run_test 17f "symlinks: long and very long symlink name"
578 # str_repeat(S, N) generate a string that is string S repeated N times
583 while [ $((n -= 1)) -ge 0 ]; do
589 # Long symlinks and LU-2241
591 test_mkdir $DIR/$tdir
592 local TESTS="59 60 61 4094 4095"
594 # Fix for inode size boundary in 2.1.4
595 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
598 # Patch not applied to 2.2 or 2.3 branches
599 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
600 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
604 local SYMNAME=$(str_repeat 'x' $i)
605 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
606 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
609 run_test 17g "symlinks: really long symlink name and inode boundaries"
611 test_17h() { #bug 17378
612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
613 remote_mds_nodsh && skip "remote MDS with nodsh"
617 test_mkdir $DIR/$tdir
618 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
619 $LFS setstripe -c -1 $DIR/$tdir
620 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
621 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
622 touch $DIR/$tdir/$tfile || true
624 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
626 test_17i() { #bug 20018
627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
628 remote_mds_nodsh && skip "remote MDS with nodsh"
630 local foo=$DIR/$tdir/$tfile
633 test_mkdir -c1 $DIR/$tdir
634 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
635 ln -s $foo $foo || error "create symlink failed"
636 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
637 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
638 ls -l $foo && error "error not detected"
641 run_test 17i "don't panic on short symlink (should return error)"
643 test_17k() { #bug 22301
644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
645 [[ -z "$(which rsync 2>/dev/null)" ]] &&
646 skip "no rsync command"
647 rsync --help | grep -q xattr ||
648 skip_env "$(rsync --version | head -n1) does not support xattrs"
649 test_mkdir $DIR/$tdir
650 test_mkdir $DIR/$tdir.new
651 touch $DIR/$tdir/$tfile
652 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
653 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
654 error "rsync failed with xattrs enabled"
656 run_test 17k "symlinks: rsync with xattrs enabled"
658 test_17l() { # LU-279
659 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
660 skip "no getfattr command"
662 test_mkdir $DIR/$tdir
663 touch $DIR/$tdir/$tfile
664 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
665 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
666 # -h to not follow symlinks. -m '' to list all the xattrs.
667 # grep to remove first line: '# file: $path'.
668 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
670 lgetxattr_size_check $path $xattr ||
671 error "lgetxattr_size_check $path $xattr failed"
675 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
680 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
681 remote_mds_nodsh && skip "remote MDS with nodsh"
682 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
683 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
684 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
686 local short_sym="0123456789"
687 local wdir=$DIR/$tdir
692 # create a long symlink file
693 for ((i = 0; i < 4; ++i)); do
694 long_sym=${long_sym}${long_sym}
697 echo "create 512 short and long symlink files under $wdir"
698 for ((i = 0; i < 256; ++i)); do
699 ln -sf ${long_sym}"a5a5" $wdir/long-$i
700 ln -sf ${short_sym}"a5a5" $wdir/short-$i
706 wait_delete_completed
708 echo "recreate the 512 symlink files with a shorter string"
709 for ((i = 0; i < 512; ++i)); do
710 # rewrite the symlink file with a shorter string
711 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
712 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
715 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
716 local devname=$(mdsdevname $mds_index)
718 echo "stop and checking mds${mds_index}:"
719 # e2fsck should not return error
721 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
724 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
725 error "start mds${mds_index} failed"
726 df $MOUNT > /dev/null 2>&1
728 error "e2fsck detected error for short/long symlink: rc=$rc"
731 run_test 17m "run e2fsck against MDT which contains short/long symlink"
733 check_fs_consistency_17n() {
737 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
738 # so it only check MDT1/MDT2 instead of all of MDTs.
739 for mdt_index in 1 2; do
740 local devname=$(mdsdevname $mdt_index)
741 # e2fsck should not return error
743 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
746 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
747 error "mount mds$mdt_index failed"
748 df $MOUNT > /dev/null 2>&1
754 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
756 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
757 remote_mds_nodsh && skip "remote MDS with nodsh"
758 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
759 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
760 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
764 test_mkdir $DIR/$tdir
765 for ((i=0; i<10; i++)); do
766 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
767 error "create remote dir error $i"
768 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
769 error "create files under remote dir failed $i"
772 check_fs_consistency_17n ||
773 error "e2fsck report error after create files under remote dir"
775 for ((i = 0; i < 10; i++)); do
776 rm -rf $DIR/$tdir/remote_dir_${i} ||
777 error "destroy remote dir error $i"
780 check_fs_consistency_17n ||
781 error "e2fsck report error after unlink files under remote dir"
783 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
784 skip "lustre < 2.4.50 does not support migrate mv"
786 for ((i = 0; i < 10; i++)); do
787 mkdir -p $DIR/$tdir/remote_dir_${i}
788 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
789 error "create files under remote dir failed $i"
790 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
791 error "migrate remote dir error $i"
793 check_fs_consistency_17n || error "e2fsck report error after migration"
795 for ((i = 0; i < 10; i++)); do
796 rm -rf $DIR/$tdir/remote_dir_${i} ||
797 error "destroy remote dir error $i"
800 check_fs_consistency_17n || error "e2fsck report error after unlink"
802 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
805 remote_mds_nodsh && skip "remote MDS with nodsh"
806 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
807 skip "Need MDS version at least 2.3.64"
809 local wdir=$DIR/${tdir}o
815 mdt_index=$($LFS getstripe -m $wdir/$tfile)
816 mdt_index=$((mdt_index + 1))
819 #fail mds will wait the failover finish then set
820 #following fail_loc to avoid interfer the recovery process.
823 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
824 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
825 ls -l $wdir/$tfile && rc=1
826 do_facet mds${mdt_index} lctl set_param fail_loc=0
827 [[ $rc -eq 0 ]] || error "stat file should fail"
829 run_test 17o "stat file with incompat LMA feature"
832 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
833 ls $DIR || error "Failed to ls $DIR: $?"
835 run_test 18 "touch .../f ; ls ... =============================="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
846 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
848 run_test 19b "ls -l .../f19 (should return error) =============="
851 [ $RUNAS_ID -eq $UID ] &&
852 skip_env "RUNAS_ID = UID = $UID -- skipping"
854 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
856 run_test 19c "$RUNAS touch .../f19 (should return error) =="
859 cat $DIR/f19 && error || true
861 run_test 19d "cat .../f19 (should return error) =============="
870 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
872 run_test 20 "touch .../f ; ls -l ..."
875 test_mkdir $DIR/$tdir
876 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
877 ln -s dangle $DIR/$tdir/link
878 echo foo >> $DIR/$tdir/link
879 cat $DIR/$tdir/dangle
880 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
881 $CHECKSTAT -f -t file $DIR/$tdir/link ||
882 error "$tdir/link not linked to a file"
884 run_test 21 "write to dangling link"
887 local wdir=$DIR/$tdir
889 chown $RUNAS_ID:$RUNAS_GID $wdir
890 (cd $wdir || error "cd $wdir failed";
891 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
893 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
894 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
895 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
896 error "checkstat -u failed"
898 run_test 22 "unpack tar archive as non-root user"
902 test_mkdir $DIR/$tdir
903 local file=$DIR/$tdir/$tfile
905 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
906 openfile -f O_CREAT:O_EXCL $file &&
907 error "$file recreate succeeded" || true
909 run_test 23a "O_CREAT|O_EXCL in subdir"
911 test_23b() { # bug 18988
912 test_mkdir $DIR/$tdir
913 local file=$DIR/$tdir/$tfile
916 echo foo > $file || error "write filed"
917 echo bar >> $file || error "append filed"
918 $CHECKSTAT -s 8 $file || error "wrong size"
921 run_test 23b "O_APPEND check"
923 # LU-9409, size with O_APPEND and tiny writes
925 local file=$DIR/$tfile
928 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
929 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
933 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
934 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
939 #racing tiny & normal writes
940 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
941 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
943 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
946 #racing tiny & normal writes 2, ugly numbers
947 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
948 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
950 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
953 run_test 23c "O_APPEND size checks for tiny writes"
955 # LU-11069 file offset is correct after appending writes
957 local file=$DIR/$tfile
960 echo CentaurHauls > $file
961 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
962 if ((offset != 26)); then
963 error "wrong offset, expected 26, got '$offset'"
966 run_test 23d "file offset is correct after appending writes"
970 echo '-- same directory rename'
971 test_mkdir $DIR/$tdir
972 touch $DIR/$tdir/$tfile.1
973 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
974 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
976 run_test 24a "rename file to non-existent target"
979 test_mkdir $DIR/$tdir
980 touch $DIR/$tdir/$tfile.{1,2}
981 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
982 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
983 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
985 run_test 24b "rename file to existing target"
988 test_mkdir $DIR/$tdir
989 test_mkdir $DIR/$tdir/d$testnum.1
990 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
991 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
992 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
994 run_test 24c "rename directory to non-existent target"
997 test_mkdir -c1 $DIR/$tdir
998 test_mkdir -c1 $DIR/$tdir/d$testnum.1
999 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1000 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1001 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1002 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1004 run_test 24d "rename directory to existing target"
1007 echo '-- cross directory renames --'
1011 mv $DIR/R5a/f $DIR/R5b/g
1012 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1013 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1015 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1020 touch $DIR/R6a/f $DIR/R6b/g
1021 mv $DIR/R6a/f $DIR/R6b/g
1022 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1023 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1025 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1030 test_mkdir $DIR/R7a/d
1031 mv $DIR/R7a/d $DIR/R7b/e
1032 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1033 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1035 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1038 test_mkdir -c1 $DIR/R8a
1039 test_mkdir -c1 $DIR/R8b
1040 test_mkdir -c1 $DIR/R8a/d
1041 test_mkdir -c1 $DIR/R8b/e
1042 mrename $DIR/R8a/d $DIR/R8b/e
1043 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1044 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1046 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1049 echo "-- rename error cases"
1051 test_mkdir $DIR/R9/a
1053 mrename $DIR/R9/f $DIR/R9/a
1054 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1055 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1056 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1058 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1062 mrename $DIR/R10/f $DIR/R10/g
1063 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1064 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1065 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1067 run_test 24j "source does not exist ============================"
1070 test_mkdir $DIR/R11a
1071 test_mkdir $DIR/R11a/d
1073 mv $DIR/R11a/f $DIR/R11a/d
1074 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1075 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1077 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1079 # bug 2429 - rename foo foo foo creates invalid file
1082 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1084 run_test 24l "Renaming a file to itself ========================"
1088 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1089 # on ext3 this does not remove either the source or target files
1090 # though the "expected" operation would be to remove the source
1091 $CHECKSTAT -t file ${f} || error "${f} missing"
1092 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1094 run_test 24m "Renaming a file to a hard link to itself ========="
1098 # this stats the old file after it was renamed, so it should fail
1100 $CHECKSTAT ${f} || error "${f} missing"
1102 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1103 $CHECKSTAT -a ${f} || error "${f} exists"
1105 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1108 test_mkdir $DIR/$tdir
1109 rename_many -s random -v -n 10 $DIR/$tdir
1111 run_test 24o "rename of files during htree split"
1114 test_mkdir $DIR/R12a
1115 test_mkdir $DIR/R12b
1116 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1117 mrename $DIR/R12a $DIR/R12b
1118 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1119 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1120 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1121 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1123 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1125 cleanup_multiop_pause() {
1127 kill -USR1 $MULTIPID
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1133 test_mkdir $DIR/R13a
1134 test_mkdir $DIR/R13b
1135 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1136 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1139 trap cleanup_multiop_pause EXIT
1140 mrename $DIR/R13a $DIR/R13b
1141 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1142 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1143 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1144 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1145 cleanup_multiop_pause
1146 wait $MULTIPID || error "multiop close failed"
1148 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1150 test_24r() { #bug 3789
1151 test_mkdir $DIR/R14a
1152 test_mkdir $DIR/R14a/b
1153 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1154 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1155 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1157 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1160 test_mkdir $DIR/R15a
1161 test_mkdir $DIR/R15a/b
1162 test_mkdir $DIR/R15a/b/c
1163 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1164 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1165 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1167 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1169 test_mkdir $DIR/R16a
1170 test_mkdir $DIR/R16a/b
1171 test_mkdir $DIR/R16a/b/c
1172 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1173 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1174 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1176 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1178 test_24u() { # bug12192
1179 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1180 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1182 run_test 24u "create stripe file"
1184 simple_cleanup_common() {
1188 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1190 local start=$SECONDS
1192 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1193 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1195 wait_delete_completed
1196 echo "cleanup time $((SECONDS - start))"
1200 max_pages_per_rpc() {
1201 local mdtname="$(printf "MDT%04x" ${1:-0})"
1202 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1208 local nrfiles=${COUNT:-100000}
1209 local fname="$DIR/$tdir/$tfile"
1211 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1212 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1214 test_mkdir "$(dirname $fname)"
1215 # assume MDT0000 has the fewest inodes
1216 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1217 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1218 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1220 stack_trap "simple_cleanup_common $nrfiles"
1222 createmany -m "$fname" $nrfiles
1224 cancel_lru_locks mdc
1225 lctl set_param mdc.*.stats clear
1227 # was previously test_24D: LU-6101
1228 # readdir() returns correct number of entries after cursor reload
1229 local num_ls=$(ls $DIR/$tdir | wc -l)
1230 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1231 local num_all=$(ls -a $DIR/$tdir | wc -l)
1232 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1233 [ $num_all -ne $((nrfiles + 2)) ]; then
1234 error "Expected $nrfiles files, got $num_ls " \
1235 "($num_uniq unique $num_all .&..)"
1237 # LU-5 large readdir
1238 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1239 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1240 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1241 # take into account of overhead in lu_dirpage header and end mark in
1242 # each page, plus one in rpc_num calculation.
1243 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1244 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1245 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1246 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1247 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1248 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1249 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1250 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1251 error "large readdir doesn't take effect: " \
1252 "$mds_readpage should be about $rpc_max"
1254 run_test 24v "list large directory (test hash collision, b=17560)"
1256 test_24w() { # bug21506
1258 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1259 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1260 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1261 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1262 [[ "$SZ1" -eq "$SZ2" ]] ||
1263 error "Error reading at the end of the file $tfile"
1265 run_test 24w "Reading a file larger than 4Gb"
1268 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1270 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1271 skip "Need MDS version at least 2.7.56"
1274 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $MDTIDX $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $DIR/$tdir/src_dir
1281 touch $DIR/$tdir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1286 error "rename dir cross MDT failed!"
1288 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1289 error "rename file cross MDT failed!"
1291 touch $DIR/$tdir/ln_file
1292 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1293 error "ln file cross MDT failed"
1295 rm -rf $DIR/$tdir || error "Can not delete directories"
1297 run_test 24x "cross MDT rename/link"
1300 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1303 local remote_dir=$DIR/$tdir/remote_dir
1306 test_mkdir $DIR/$tdir
1307 $LFS mkdir -i $mdtidx $remote_dir ||
1308 error "create remote directory failed"
1310 test_mkdir $remote_dir/src_dir
1311 touch $remote_dir/src_file
1312 test_mkdir $remote_dir/tgt_dir
1313 touch $remote_dir/tgt_file
1315 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1316 error "rename subdir in the same remote dir failed!"
1318 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1319 error "rename files in the same remote dir failed!"
1321 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1322 error "link files in the same remote dir failed!"
1324 rm -rf $DIR/$tdir || error "Can not delete directories"
1326 run_test 24y "rename/link on the same dir should succeed"
1329 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1330 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1331 skip "Need MDS version at least 2.12.51"
1335 for index in 0 1; do
1336 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1337 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1340 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1342 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1343 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1345 local mdts=$(comma_list $(mdts_nodes))
1347 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1348 stack_trap "do_nodes $mdts $LCTL \
1349 set_param mdt.*.enable_remote_rename=1" EXIT
1351 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1353 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1354 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1356 run_test 24z "cross-MDT rename is done as cp"
1358 test_24A() { # LU-3182
1361 test_mkdir $DIR/$tdir
1362 stack_trap "simple_cleanup_common $NFILES"
1363 createmany -m $DIR/$tdir/$tfile $NFILES
1364 local t=$(ls $DIR/$tdir | wc -l)
1365 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1366 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1368 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1369 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1371 run_test 24A "readdir() returns correct number of entries."
1373 test_24B() { # LU-4805
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1378 test_mkdir $DIR/$tdir
1379 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1380 error "create striped dir failed"
1382 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1383 [ $count -eq 2 ] || error "Expected 2, got $count"
1385 touch $DIR/$tdir/striped_dir/a
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 3 ] || error "Expected 3, got $count"
1390 touch $DIR/$tdir/striped_dir/.f
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 4 ] || error "Expected 4, got $count"
1395 rm -rf $DIR/$tdir || error "Can not delete directories"
1397 run_test 24B "readdir for striped dir return correct number of entries"
1400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1406 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1407 error "create striped dir failed"
1409 cd $DIR/$tdir/d0/striped_dir
1411 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1412 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1413 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1415 [ "$d0_ino" = "$parent_ino" ] ||
1416 error ".. wrong, expect $d0_ino, get $parent_ino"
1418 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1419 error "mv striped dir failed"
1421 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1423 [ "$d1_ino" = "$parent_ino" ] ||
1424 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1426 run_test 24C "check .. in striped dir"
1429 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1433 mkdir $DIR/$tdir/src_dir
1434 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1435 error "create remote source failed"
1437 touch $DIR/$tdir/src_dir/src_child/a
1439 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1440 error "create remote target dir failed"
1442 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1443 error "create remote target child failed"
1445 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1446 error "rename dir cross MDT failed!"
1450 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1451 error "src_child still exists after rename"
1453 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1454 error "missing file(a) after rename"
1456 rm -rf $DIR/$tdir || error "Can not delete directories"
1458 run_test 24E "cross MDT rename/link"
1461 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1464 [ "$SLOW" = "no" ] && repeats=100
1468 echo "$repeats repeats"
1469 for ((i = 0; i < repeats; i++)); do
1470 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1471 touch $DIR/$tdir/test/a || error "touch fails"
1472 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1473 rm -rf $DIR/$tdir/test || error "rmdir fails"
1478 run_test 24F "hash order vs readdir (LU-11330)"
1481 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1486 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1487 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1488 touch $DIR/$tdir-0/f1 || error "touch f1"
1489 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1490 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1491 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1492 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1493 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1495 run_test 24G "migrate symlink in rename"
1498 echo '== symlink sanity ============================================='
1502 touch $DIR/s25/foo ||
1503 error "File creation in symlinked directory failed"
1505 run_test 25a "create file in symlinked directory ==============="
1508 [ ! -d $DIR/d25 ] && test_25a
1509 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1511 run_test 25b "lookup file in symlinked directory ==============="
1515 test_mkdir $DIR/d26/d26-2
1516 ln -s d26/d26-2 $DIR/s26
1517 touch $DIR/s26/foo || error "File creation failed"
1519 run_test 26a "multiple component symlink ======================="
1522 test_mkdir -p $DIR/$tdir/d26-2
1523 ln -s $tdir/d26-2/foo $DIR/s26-2
1524 touch $DIR/s26-2 || error "File creation failed"
1526 run_test 26b "multiple component symlink at end of lookup ======"
1529 test_mkdir $DIR/d26.2
1530 touch $DIR/d26.2/foo
1531 ln -s d26.2 $DIR/s26.2-1
1532 ln -s s26.2-1 $DIR/s26.2-2
1533 ln -s s26.2-2 $DIR/s26.2-3
1534 chmod 0666 $DIR/s26.2-3/foo
1536 run_test 26c "chain of symlinks"
1538 # recursive symlinks (bug 439)
1540 ln -s d26-3/foo $DIR/d26-3
1542 run_test 26d "create multiple component recursive symlink"
1545 [ ! -h $DIR/d26-3 ] && test_26d
1548 run_test 26e "unlink multiple component recursive symlink"
1550 # recursive symlinks (bug 7022)
1552 test_mkdir $DIR/$tdir
1553 test_mkdir $DIR/$tdir/$tfile
1554 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1555 test_mkdir -p lndir/bar1
1556 test_mkdir $DIR/$tdir/$tfile/$tfile
1557 cd $tfile || error "cd $tfile failed"
1558 ln -s .. dotdot || error "ln dotdot failed"
1559 ln -s dotdot/lndir lndir || error "ln lndir failed"
1560 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1561 output=`ls $tfile/$tfile/lndir/bar1`
1562 [ "$output" = bar1 ] && error "unexpected output"
1563 rm -r $tfile || error "rm $tfile failed"
1564 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1566 run_test 26f "rm -r of a directory which has recursive symlink"
1569 test_mkdir $DIR/$tdir
1570 $LFS getstripe $DIR/$tdir
1571 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1572 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1573 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1575 run_test 27a "one stripe file"
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1580 test_mkdir $DIR/$tdir
1581 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1582 $LFS getstripe -c $DIR/$tdir/$tfile
1583 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1584 error "two-stripe file doesn't have two stripes"
1586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1588 run_test 27b "create and write to two stripe file"
1590 # 27c family tests specific striping, setstripe -o
1592 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1593 test_mkdir -p $DIR/$tdir
1596 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1597 $LFS getstripe -i $DIR/$tdir/$tfile
1598 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1599 error "stripe not on specified OST"
1601 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1603 run_test 27ca "one stripe on specified OST"
1606 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1607 test_mkdir -p $DIR/$tdir
1609 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1610 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1613 # Strip getstripe output to a space separated list of OSTs
1614 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1615 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1616 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1617 error "stripes not on specified OSTs"
1619 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1621 run_test 27cb "two stripes on specified OSTs"
1624 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1625 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1626 skip "server does not support overstriping"
1628 test_mkdir -p $DIR/$tdir
1630 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1631 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1634 # Strip getstripe output to a space separated list of OSTs
1635 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1636 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1637 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1638 error "stripes not on specified OSTs"
1640 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1642 run_test 27cc "two stripes on the same OST"
1645 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1646 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1647 skip "server does not support overstriping"
1648 test_mkdir -p $DIR/$tdir
1649 local osts="0,1,1,0"
1650 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1651 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1654 # Strip getstripe output to a space separated list of OSTs
1655 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1656 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1657 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1658 error "stripes not on specified OSTs"
1660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1662 run_test 27cd "four stripes on two OSTs"
1665 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1666 skip_env "too many osts, skipping"
1667 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1668 skip "server does not support overstriping"
1669 # We do one more stripe than we have OSTs
1670 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1671 skip_env "ea_inode feature disabled"
1673 test_mkdir -p $DIR/$tdir
1675 for i in $(seq 0 $OSTCOUNT);
1678 if [ $i -ne $OSTCOUNT ]; then
1682 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1683 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1686 # Strip getstripe output to a space separated list of OSTs
1687 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1688 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1689 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1690 error "stripes not on specified OSTs"
1692 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1694 run_test 27ce "more stripes than OSTs with -o"
1697 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1700 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1701 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1702 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1703 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1704 error "failed to set $osp_proc=0"
1706 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1709 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1710 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1711 error "failed to set $osp_proc=1"
1714 error "should return error due to $osp_proc=0"
1716 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1721 error "setstripe failed"
1722 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1723 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1725 run_test 27d "create file with default settings"
1728 # LU-5839 adds check for existed layout before setting it
1729 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1730 skip "Need MDS version at least 2.7.56"
1732 test_mkdir $DIR/$tdir
1733 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1734 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1735 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1737 run_test 27e "setstripe existing file (should return error)"
1740 test_mkdir $DIR/$tdir
1741 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1742 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1743 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1744 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1745 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1746 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1748 run_test 27f "setstripe with bad stripe size (should return error)"
1751 test_mkdir $DIR/$tdir
1752 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1753 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1754 error "$DIR/$tdir/$tfile has object"
1756 run_test 27g "$LFS getstripe with no objects"
1759 test_mkdir $DIR/$tdir
1760 touch $DIR/$tdir/$tfile || error "touch failed"
1761 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1762 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1764 (( rc == 2 )) || error "getstripe did not return ENOENT"
1766 run_test 27ga "$LFS getstripe with missing file (should return error)"
1769 test_mkdir $DIR/$tdir
1770 touch $DIR/$tdir/$tfile || error "touch failed"
1771 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1772 error "missing objects"
1774 run_test 27i "$LFS getstripe with some objects"
1777 test_mkdir $DIR/$tdir
1778 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1779 error "setstripe failed" || true
1781 run_test 27j "setstripe with bad stripe offset (should return error)"
1783 test_27k() { # bug 2844
1784 test_mkdir $DIR/$tdir
1785 local file=$DIR/$tdir/$tfile
1786 local ll_max_blksize=$((4 * 1024 * 1024))
1787 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1788 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1789 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1790 dd if=/dev/zero of=$file bs=4k count=1
1791 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1792 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1794 run_test 27k "limit i_blksize for broken user apps"
1797 mcreate $DIR/$tfile || error "creating file"
1798 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1799 error "setstripe should have failed" || true
1801 run_test 27l "check setstripe permissions (should return error)"
1804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1806 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1807 skip_env "multiple clients -- skipping"
1809 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1811 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1812 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1814 stack_trap simple_cleanup_common
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1817 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1818 error "dd should fill OST0"
1820 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1822 [ $i -gt 256 ] && break
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it"
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it" || true
1835 run_test 27m "create file while OST0 was full"
1837 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1838 # if the OST isn't full anymore.
1840 local ostidx=${1:-""}
1845 local list=$(comma_list $(osts_nodes))
1846 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1848 do_nodes $list lctl set_param fail_loc=0
1849 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1850 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1851 awk '{print $1 * 2;exit;}')
1852 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1854 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1860 remote_mds_nodsh && skip "remote MDS with nodsh"
1861 remote_ost_nodsh && skip "remote OST with nodsh"
1864 rm -f $DIR/$tdir/$tfile
1865 exhaust_precreations 0 0x80000215
1866 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1867 touch $DIR/$tdir/$tfile || error "touch failed"
1868 $LFS getstripe $DIR/$tdir/$tfile
1871 run_test 27n "create file with some full OSTs"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1876 remote_mds_nodsh && skip "remote MDS with nodsh"
1877 remote_ost_nodsh && skip "remote OST with nodsh"
1880 rm -f $DIR/$tdir/$tfile
1881 exhaust_all_precreations 0x215
1883 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1888 run_test 27o "create file with all full OSTs (should error)"
1890 function create_and_checktime() {
1895 for ((i=0; i < $loops; i++)); do
1896 local start=$SECONDS
1897 multiop $fname-$i Oc
1898 ((SECONDS-start < TIMEOUT)) ||
1899 error "creation took " $((SECONDS-$start)) && return 1
1904 local mdts=$(comma_list $(mdts_nodes))
1906 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1907 skip "Need MDS version at least 2.13.57"
1909 local f0=$DIR/${tfile}-0
1910 local f1=$DIR/${tfile}-1
1912 wait_delete_completed
1914 # refill precreated objects
1915 $LFS setstripe -i0 -c1 $f0
1917 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1918 # force QoS allocation policy
1919 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1920 stack_trap "do_nodes $mdts $LCTL set_param \
1921 lov.*.qos_threshold_rr=$saved" EXIT
1924 # one OST is unavailable, but still have few objects preallocated
1926 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1927 rm -rf $f1 $DIR/$tdir*" EXIT
1929 for ((i=0; i < 7; i++)); do
1930 mkdir $DIR/$tdir$i || error "can't create dir"
1931 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1932 error "can't set striping"
1934 for ((i=0; i < 7; i++)); do
1935 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1939 run_test 27oo "don't let few threads to reserve too many objects"
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1948 rm -f $DIR/$tdir/$tfile
1949 test_mkdir $DIR/$tdir
1951 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1952 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1953 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1955 exhaust_precreations 0 0x80000215
1956 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1957 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1958 $LFS getstripe $DIR/$tdir/$tfile
1962 run_test 27p "append to a truncated file with some full OSTs"
1965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1967 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 remote_ost_nodsh && skip "remote OST with nodsh"
1971 rm -f $DIR/$tdir/$tfile
1973 mkdir_on_mdt0 $DIR/$tdir
1974 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1975 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1976 error "truncate $DIR/$tdir/$tfile failed"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1979 exhaust_all_precreations 0x215
1981 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1982 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1986 run_test 27q "append to truncated file with all OSTs full (should error)"
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1995 rm -f $DIR/$tdir/$tfile
1996 exhaust_precreations 0 0x80000215
1998 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2002 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2004 test_27s() { # bug 10725
2005 test_mkdir $DIR/$tdir
2006 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2007 local stripe_count=0
2008 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2009 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2010 error "stripe width >= 2^32 succeeded" || true
2013 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2015 test_27t() { # bug 10864
2020 $WLFS getstripe $tfile
2023 run_test 27t "check that utils parse path correctly"
2025 test_27u() { # bug 4900
2026 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2027 remote_mds_nodsh && skip "remote MDS with nodsh"
2030 local list=$(comma_list $(mdts_nodes))
2032 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2033 do_nodes $list $LCTL set_param fail_loc=0x139
2034 test_mkdir -p $DIR/$tdir
2035 stack_trap "simple_cleanup_common 1000"
2036 createmany -o $DIR/$tdir/$tfile 1000
2037 do_nodes $list $LCTL set_param fail_loc=0
2039 TLOG=$TMP/$tfile.getstripe
2040 $LFS getstripe $DIR/$tdir > $TLOG
2041 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2042 [[ $OBJS -gt 0 ]] &&
2043 error "$OBJS objects created on OST-0. See $TLOG" ||
2046 run_test 27u "skip object creation on OSC w/o objects"
2048 test_27v() { # bug 4900
2049 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 remote_mds_nodsh && skip "remote MDS with nodsh"
2052 remote_ost_nodsh && skip "remote OST with nodsh"
2054 exhaust_all_precreations 0x215
2057 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2059 touch $DIR/$tdir/$tfile
2060 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2062 for (( i=1; i < OSTCOUNT; i++ )); do
2063 do_facet ost$i lctl set_param fail_loc=0x705
2065 local START=`date +%s`
2066 createmany -o $DIR/$tdir/$tfile 32
2068 local FINISH=`date +%s`
2069 local TIMEOUT=`lctl get_param -n timeout`
2070 local PROCESS=$((FINISH - START))
2071 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2072 error "$FINISH - $START >= $TIMEOUT / 2"
2073 sleep $((TIMEOUT / 2 - PROCESS))
2076 run_test 27v "skip object creation on slow OST"
2078 test_27w() { # bug 10997
2079 test_mkdir $DIR/$tdir
2080 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2081 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2082 error "stripe size $size != 65536" || true
2083 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2084 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2086 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2089 [[ $OSTCOUNT -lt 2 ]] &&
2090 skip_env "skipping multiple stripe count/offset test"
2092 test_mkdir $DIR/$tdir
2093 for i in $(seq 1 $OSTCOUNT); do
2095 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2096 error "setstripe -c $i -i $offset failed"
2097 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2098 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2099 [ $count -ne $i ] && error "stripe count $count != $i" || true
2100 [ $index -ne $offset ] &&
2101 error "stripe offset $index != $offset" || true
2104 run_test 27wa "check $LFS setstripe -c -i options"
2107 remote_ost_nodsh && skip "remote OST with nodsh"
2108 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2111 OFFSET=$(($OSTCOUNT - 1))
2113 local OST=$(ostname_from_index $OSTIDX)
2115 test_mkdir $DIR/$tdir
2116 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2117 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2119 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2120 for i in $(seq 0 $OFFSET); do
2121 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2122 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2123 error "OST0 was degraded but new created file still use it"
2125 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2127 run_test 27x "create files while OST0 is degraded"
2130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2131 remote_mds_nodsh && skip "remote MDS with nodsh"
2132 remote_ost_nodsh && skip "remote OST with nodsh"
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2135 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2136 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2137 osp.$mdtosc.prealloc_last_id)
2138 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2139 osp.$mdtosc.prealloc_next_id)
2140 local fcount=$((last_id - next_id))
2141 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2142 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2144 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2145 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2146 local OST_DEACTIVE_IDX=-1
2151 for OSC in $MDS_OSCS; do
2152 OST=$(osc_to_ost $OSC)
2153 OSTIDX=$(index_from_ostuuid $OST)
2154 if [ $OST_DEACTIVE_IDX == -1 ]; then
2155 OST_DEACTIVE_IDX=$OSTIDX
2157 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2158 echo $OSC "is Deactivated:"
2159 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2163 OSTIDX=$(index_from_ostuuid $OST)
2164 test_mkdir $DIR/$tdir
2165 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2167 for OSC in $MDS_OSCS; do
2168 OST=$(osc_to_ost $OSC)
2169 OSTIDX=$(index_from_ostuuid $OST)
2170 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2171 echo $OST "is degraded:"
2172 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2173 obdfilter.$OST.degraded=1
2178 createmany -o $DIR/$tdir/$tfile $fcount
2180 for OSC in $MDS_OSCS; do
2181 OST=$(osc_to_ost $OSC)
2182 OSTIDX=$(index_from_ostuuid $OST)
2183 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2184 echo $OST "is recovered from degraded:"
2185 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2186 obdfilter.$OST.degraded=0
2188 do_facet $SINGLEMDS lctl --device %$OSC activate
2192 # all osp devices get activated, hence -1 stripe count restored
2193 local stripe_count=0
2195 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2196 # devices get activated.
2198 $LFS setstripe -c -1 $DIR/$tfile
2199 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2201 [ $stripe_count -ne $OSTCOUNT ] &&
2202 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2205 run_test 27y "create files while OST0 is degraded and the rest inactive"
2211 lmm_count=$($LFS getstripe -c $1)
2212 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2213 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2215 local old_ifs="$IFS"
2217 fid=($($LFS path2fid $1))
2220 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2221 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2223 # compare lmm_seq and lu_fid->f_seq
2224 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2225 # compare lmm_object_id and lu_fid->oid
2226 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2228 # check the trusted.fid attribute of the OST objects of the file
2229 local have_obdidx=false
2231 $LFS getstripe $1 | while read obdidx oid hex seq; do
2232 # skip lines up to and including "obdidx"
2233 [ -z "$obdidx" ] && break
2234 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2235 $have_obdidx || continue
2237 local ost=$((obdidx + 1))
2238 local dev=$(ostdevname $ost)
2241 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2243 seq=$(echo $seq | sed -e "s/^0x//g")
2244 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2245 oid_hex=$(echo $oid)
2247 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2249 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2253 # Don't unmount/remount the OSTs if we don't need to do that.
2254 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2255 # update too, until that use mount/ll_decode_filter_fid/mount.
2256 # Re-enable when debugfs will understand new filter_fid.
2258 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2259 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2260 $dev 2>/dev/null" | grep "parent=")
2262 if [ -z "$ff" ]; then
2264 mount_fstype ost$ost
2265 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2266 $(facet_mntpt ost$ost)/$obj_file)
2267 unmount_fstype ost$ost
2268 start ost$ost $dev $OST_MOUNT_OPTS
2272 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2274 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2276 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2277 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2279 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2280 # stripe_size=1048576 component_id=1 component_start=0 \
2281 # component_end=33554432
2282 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2283 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2284 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2286 if grep -q 'stripe=' <<<$ff; then
2287 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2289 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2290 # into f_ver in this case. See comment on ff_parent.
2291 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2294 # compare lmm_seq and filter_fid->ff_parent.f_seq
2295 [ $ff_pseq = $lmm_seq ] ||
2296 error "FF parent SEQ $ff_pseq != $lmm_seq"
2297 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2298 [ $ff_poid = $lmm_oid ] ||
2299 error "FF parent OID $ff_poid != $lmm_oid"
2300 (($ff_pstripe == $stripe_nr)) ||
2301 error "FF stripe $ff_pstripe != $stripe_nr"
2303 stripe_nr=$((stripe_nr + 1))
2304 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2306 if grep -q 'stripe_count=' <<<$ff; then
2307 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2308 -e 's/ .*//' <<<$ff)
2309 [ $lmm_count = $ff_scnt ] ||
2310 error "FF stripe count $lmm_count != $ff_scnt"
2316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2317 remote_ost_nodsh && skip "remote OST with nodsh"
2319 test_mkdir $DIR/$tdir
2320 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2321 { error "setstripe -c -1 failed"; return 1; }
2322 # We need to send a write to every object to get parent FID info set.
2323 # This _should_ also work for setattr, but does not currently.
2324 # touch $DIR/$tdir/$tfile-1 ||
2325 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2326 { error "dd $tfile-1 failed"; return 2; }
2327 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2328 { error "setstripe -c -1 failed"; return 3; }
2329 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2330 { error "dd $tfile-2 failed"; return 4; }
2332 # make sure write RPCs have been sent to OSTs
2335 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2336 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2338 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2340 test_27A() { # b=19102
2341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2343 save_layout_restore_at_exit $MOUNT
2344 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2345 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2346 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2347 local default_size=$($LFS getstripe -S $MOUNT)
2348 local default_offset=$($LFS getstripe -i $MOUNT)
2349 local dsize=$(do_facet $SINGLEMDS \
2350 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2351 [ $default_size -eq $dsize ] ||
2352 error "stripe size $default_size != $dsize"
2353 [ $default_offset -eq -1 ] ||
2354 error "stripe offset $default_offset != -1"
2356 run_test 27A "check filesystem-wide default LOV EA values"
2358 test_27B() { # LU-2523
2359 test_mkdir $DIR/$tdir
2360 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2362 # open f1 with O_LOV_DELAY_CREATE
2364 # call setstripe ioctl on open file descriptor for f1
2366 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2370 # open f1 with O_LOV_DELAY_CREATE
2372 # call setstripe ioctl on open file descriptor for f1
2374 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2376 # Allow multiop to fail in imitation of NFS's busted semantics.
2379 run_test 27B "call setstripe on open unlinked file/rename victim"
2381 # 27C family tests full striping and overstriping
2382 test_27Ca() { #LU-2871
2383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2391 test_mkdir $DIR/$tdir
2393 for i in $(seq 0 $((OSTCOUNT - 1))); do
2394 # set stripe across all OSTs starting from OST$i
2395 $LFS setstripe -i $i -c -1 $tfile$i
2396 # get striping information
2397 ost_idx=($($LFS getstripe $tfile$i |
2398 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2402 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2403 error "${#ost_idx[@]} != $OSTCOUNT"
2405 for index in $(seq 0 $((OSTCOUNT - 1))); do
2407 for j in $(echo ${ost_idx[@]}); do
2408 if [ $index -eq $j ]; then
2414 error "Can not find $index in ${ost_idx[@]}"
2418 run_test 27Ca "check full striping across all OSTs"
2421 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2422 skip "server does not support overstriping"
2423 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2424 skip_env "too many osts, skipping"
2426 test_mkdir -p $DIR/$tdir
2427 local setcount=$(($OSTCOUNT * 2))
2428 [ $setcount -lt 160 ] || large_xattr_enabled ||
2429 skip_env "ea_inode feature disabled"
2431 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2432 error "setstripe failed"
2434 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2435 [ $count -eq $setcount ] ||
2436 error "stripe count $count, should be $setcount"
2438 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2439 error "overstriped should be set in pattern"
2441 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2444 run_test 27Cb "more stripes than OSTs with -C"
2447 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2448 skip "server does not support overstriping"
2449 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2451 test_mkdir -p $DIR/$tdir
2452 local setcount=$(($OSTCOUNT - 1))
2454 [ $setcount -lt 160 ] || large_xattr_enabled ||
2455 skip_env "ea_inode feature disabled"
2457 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2458 error "setstripe failed"
2460 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2461 [ $count -eq $setcount ] ||
2462 error "stripe count $count, should be $setcount"
2464 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2465 error "overstriped should not be set in pattern"
2467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2470 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2473 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2474 skip "server does not support overstriping"
2475 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2476 large_xattr_enabled || skip_env "ea_inode feature disabled"
2478 test_mkdir -p $DIR/$tdir
2479 local setcount=$LOV_MAX_STRIPE_COUNT
2481 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2482 error "setstripe failed"
2484 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2485 [ $count -eq $setcount ] ||
2486 error "stripe count $count, should be $setcount"
2488 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2489 error "overstriped should be set in pattern"
2491 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2494 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2496 run_test 27Cd "test maximum stripe count"
2499 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2500 skip "server does not support overstriping"
2501 test_mkdir -p $DIR/$tdir
2503 pool_add $TESTNAME || error "Pool creation failed"
2504 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2508 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2509 error "setstripe failed"
2511 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2512 [ $count -eq $setcount ] ||
2513 error "stripe count $count, should be $setcount"
2515 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2516 error "overstriped should be set in pattern"
2518 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2521 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2523 run_test 27Ce "test pool with overstriping"
2526 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2527 skip "server does not support overstriping"
2528 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2529 skip_env "too many osts, skipping"
2531 test_mkdir -p $DIR/$tdir
2533 local setcount=$(($OSTCOUNT * 2))
2534 [ $setcount -lt 160 ] || large_xattr_enabled ||
2535 skip_env "ea_inode feature disabled"
2537 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2538 error "setstripe failed"
2540 echo 1 > $DIR/$tdir/$tfile
2542 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2543 [ $count -eq $setcount ] ||
2544 error "stripe count $count, should be $setcount"
2546 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2547 error "overstriped should be set in pattern"
2549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2552 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2554 run_test 27Cf "test default inheritance with overstriping"
2557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2559 remote_mds_nodsh && skip "remote MDS with nodsh"
2561 local POOL=${POOL:-testpool}
2563 local last_ost=$(($OSTCOUNT - 1))
2565 local ost_list=$(seq $first_ost $ost_step $last_ost)
2566 local ost_range="$first_ost $last_ost $ost_step"
2568 test_mkdir $DIR/$tdir
2569 pool_add $POOL || error "pool_add failed"
2570 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2573 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2575 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2576 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2577 skip27D+=" -s 30,31"
2578 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2579 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2580 skip27D+=" -s 32,33"
2581 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2583 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2584 error "llapi_layout_test failed"
2586 destroy_test_pools || error "destroy test pools failed"
2588 run_test 27D "validate llapi_layout API"
2590 # Verify that default_easize is increased from its initial value after
2591 # accessing a widely striped file.
2593 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2594 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2595 skip "client does not have LU-3338 fix"
2597 # 72 bytes is the minimum space required to store striping
2598 # information for a file striped across one OST:
2599 # (sizeof(struct lov_user_md_v3) +
2600 # sizeof(struct lov_user_ost_data_v1))
2602 $LCTL set_param -n llite.*.default_easize $min_easize ||
2603 error "lctl set_param failed"
2604 local easize=$($LCTL get_param -n llite.*.default_easize)
2606 [ $easize -eq $min_easize ] ||
2607 error "failed to set default_easize"
2609 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2610 error "setstripe failed"
2611 # In order to ensure stat() call actually talks to MDS we need to
2612 # do something drastic to this file to shake off all lock, e.g.
2613 # rename it (kills lookup lock forcing cache cleaning)
2614 mv $DIR/$tfile $DIR/${tfile}-1
2615 ls -l $DIR/${tfile}-1
2618 easize=$($LCTL get_param -n llite.*.default_easize)
2620 [ $easize -gt $min_easize ] ||
2621 error "default_easize not updated"
2623 run_test 27E "check that default extended attribute size properly increases"
2625 test_27F() { # LU-5346/LU-7975
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2629 skip "Need MDS version at least 2.8.51"
2630 remote_ost_nodsh && skip "remote OST with nodsh"
2632 test_mkdir $DIR/$tdir
2634 $LFS setstripe -c 2 $DIR/$tdir
2636 # stop all OSTs to reproduce situation for LU-7975 ticket
2637 for num in $(seq $OSTCOUNT); do
2641 # open/create f0 with O_LOV_DELAY_CREATE
2642 # truncate f0 to a non-0 size
2644 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2646 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2647 # open/write it again to force delayed layout creation
2648 cat /etc/hosts > $DIR/$tdir/f0 &
2652 for num in $(seq $OSTCOUNT); do
2653 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2654 error "ost$num failed to start"
2657 wait $catpid || error "cat failed"
2659 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2660 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2661 error "wrong stripecount"
2664 run_test 27F "Client resend delayed layout creation with non-zero size"
2666 test_27G() { #LU-10629
2667 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2668 skip "Need MDS version at least 2.11.51"
2669 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2670 remote_mds_nodsh && skip "remote MDS with nodsh"
2671 local POOL=${POOL:-testpool}
2672 local ostrange="0 0 1"
2674 test_mkdir $DIR/$tdir
2675 touch $DIR/$tdir/$tfile.nopool
2676 pool_add $POOL || error "pool_add failed"
2677 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2678 $LFS setstripe -p $POOL $DIR/$tdir
2680 local pool=$($LFS getstripe -p $DIR/$tdir)
2682 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2683 touch $DIR/$tdir/$tfile.default
2684 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2685 $LFS find $DIR/$tdir -type f --pool $POOL
2686 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2687 [[ "$found" == "2" ]] ||
2688 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2690 $LFS setstripe -d $DIR/$tdir
2692 pool=$($LFS getstripe -p -d $DIR/$tdir)
2694 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2696 run_test 27G "Clear OST pool from stripe"
2699 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2700 skip "Need MDS version newer than 2.11.54"
2701 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2702 test_mkdir $DIR/$tdir
2703 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2704 touch $DIR/$tdir/$tfile
2705 $LFS getstripe -c $DIR/$tdir/$tfile
2706 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2707 error "two-stripe file doesn't have two stripes"
2709 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2710 $LFS getstripe -y $DIR/$tdir/$tfile
2711 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2712 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2713 error "expected l_ost_idx: [02]$ not matched"
2715 # make sure ost list has been cleared
2716 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2717 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2718 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2720 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2722 run_test 27H "Set specific OSTs stripe"
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2727 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2728 skip "Need MDS version newer than 2.12.52"
2729 local pool=$TESTNAME
2730 local ostrange="1 1 1"
2732 save_layout_restore_at_exit $MOUNT
2733 $LFS setstripe -c 2 -i 0 $MOUNT
2734 pool_add $pool || error "pool_add failed"
2735 pool_add_targets $pool $ostrange ||
2736 error "pool_add_targets failed"
2737 test_mkdir $DIR/$tdir
2738 $LFS setstripe -p $pool $DIR/$tdir
2739 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2740 $LFS getstripe $DIR/$tdir/$tfile
2742 run_test 27I "check that root dir striping does not break parent dir one"
2745 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2746 skip "Need MDS version newer than 2.12.51"
2748 test_mkdir $DIR/$tdir
2749 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2750 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2752 # create foreign file (raw way)
2753 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2754 error "creating $tfile w/ hex flags w/o --foreign should fail"
2756 ! $LFS setstripe --foreign --flags foo \
2757 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2758 error "creating $tfile with '--flags foo' should fail"
2760 ! $LFS setstripe --foreign --flags 0xffffffff \
2761 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2762 error "creating $tfile w/ 0xffffffff flags should fail"
2764 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2765 -t 1 -F 0xda08 || error "create_foreign_file failed"
2767 # verify foreign file (raw way)
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_magic: 0x0BD70BD0" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2771 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2773 parse_foreign_file -f $DIR/$tdir/$tfile |
2774 grep "lov_foreign_size: 73" ||
2775 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2776 parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_type: 1" ||
2778 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2779 parse_foreign_file -f $DIR/$tdir/$tfile |
2780 grep "lov_foreign_flags: 0x0000DA08" ||
2781 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2782 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2783 grep "lov_foreign_value: 0x" |
2784 sed -e 's/lov_foreign_value: 0x//')
2785 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2786 [[ $lov = ${lov2// /} ]] ||
2787 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2789 # create foreign file (lfs + API)
2790 $LFS setstripe --foreign=none --flags 0xda08 \
2791 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2792 error "$DIR/$tdir/${tfile}2: create failed"
2794 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2795 grep "lfm_magic:.*0x0BD70BD0" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2797 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2798 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2800 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2802 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2803 grep "lfm_flags:.*0x0000DA08" ||
2804 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2805 $LFS getstripe $DIR/$tdir/${tfile}2 |
2806 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2807 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2809 # modify striping should fail
2810 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2811 error "$DIR/$tdir/$tfile: setstripe should fail"
2812 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2816 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2817 cat $DIR/$tdir/${tfile}2 &&
2818 error "$DIR/$tdir/${tfile}2: read should fail"
2819 cat /etc/passwd > $DIR/$tdir/$tfile &&
2820 error "$DIR/$tdir/$tfile: write should fail"
2821 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2822 error "$DIR/$tdir/${tfile}2: write should fail"
2825 chmod 222 $DIR/$tdir/$tfile ||
2826 error "$DIR/$tdir/$tfile: chmod failed"
2827 chmod 222 $DIR/$tdir/${tfile}2 ||
2828 error "$DIR/$tdir/${tfile}2: chmod failed"
2831 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2832 error "$DIR/$tdir/$tfile: chown failed"
2833 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2834 error "$DIR/$tdir/${tfile}2: chown failed"
2836 # rename should work
2837 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2838 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2839 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2840 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2842 #remove foreign file
2843 rm $DIR/$tdir/${tfile}.new ||
2844 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2845 rm $DIR/$tdir/${tfile}2.new ||
2846 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2848 run_test 27J "basic ops on file with foreign LOV"
2851 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2852 skip "Need MDS version newer than 2.12.49"
2854 test_mkdir $DIR/$tdir
2855 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2856 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2858 # create foreign dir (raw way)
2859 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2860 error "creating $tdir w/ hex flags w/o --foreign should fail"
2862 ! $LFS setdirstripe --foreign --flags foo \
2863 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2864 error "creating $tdir with '--flags foo' should fail"
2866 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2867 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2868 error "creating $tdir w/ 0xffffffff flags should fail"
2870 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2871 error "create_foreign_dir FAILED"
2873 # verify foreign dir (raw way)
2874 parse_foreign_dir -d $DIR/$tdir/$tdir |
2875 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2876 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2877 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2879 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2880 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2881 parse_foreign_dir -d $DIR/$tdir/$tdir |
2882 grep "lmv_foreign_flags: 55813$" ||
2883 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2884 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2885 grep "lmv_foreign_value: 0x" |
2886 sed 's/lmv_foreign_value: 0x//')
2887 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2889 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2891 # create foreign dir (lfs + API)
2892 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2893 $DIR/$tdir/${tdir}2 ||
2894 error "$DIR/$tdir/${tdir}2: create failed"
2896 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2897 grep "lfm_magic:.*0x0CD50CD0" ||
2898 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2899 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2900 # - sizeof(lfm_type) - sizeof(lfm_flags)
2901 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2902 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2903 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2905 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2906 grep "lfm_flags:.*0x0000DA05" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2908 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2909 grep "lfm_value.*${uuid1}@${uuid2}" ||
2910 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2912 # file create in dir should fail
2913 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2914 touch $DIR/$tdir/${tdir}2/$tfile &&
2915 error "$DIR/${tdir}2: file create should fail"
2918 chmod 777 $DIR/$tdir/$tdir ||
2919 error "$DIR/$tdir: chmod failed"
2920 chmod 777 $DIR/$tdir/${tdir}2 ||
2921 error "$DIR/${tdir}2: chmod failed"
2924 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2925 error "$DIR/$tdir: chown failed"
2926 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2927 error "$DIR/${tdir}2: chown failed"
2929 # rename should work
2930 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2931 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2932 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2933 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2936 rmdir $DIR/$tdir/${tdir}.new ||
2937 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2938 rmdir $DIR/$tdir/${tdir}2.new ||
2939 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2941 run_test 27K "basic ops on dir with foreign LMV"
2944 remote_mds_nodsh && skip "remote MDS with nodsh"
2946 local POOL=${POOL:-$TESTNAME}
2948 pool_add $POOL || error "pool_add failed"
2950 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2951 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2952 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2954 run_test 27L "lfs pool_list gives correct pool name"
2957 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2958 skip "Need MDS version >= than 2.12.57"
2959 remote_mds_nodsh && skip "remote MDS with nodsh"
2960 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2962 test_mkdir $DIR/$tdir
2964 # Set default striping on directory
2968 # if we run against a 2.12 server which lacks overstring support
2969 # then the connect_flag will not report overstriping, even if client
2971 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2972 stripe_opt="-C $setcount"
2973 elif (( $OSTCOUNT >= $setcount )); then
2974 stripe_opt="-c $setcount"
2976 skip "server does not support overstriping"
2978 $LFS setstripe $stripe_opt $DIR/$tdir
2980 echo 1 > $DIR/$tdir/${tfile}.1
2981 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2982 [ $count -eq $setcount ] ||
2983 error "(1) stripe count $count, should be $setcount"
2985 # Capture existing append_stripe_count setting for restore
2986 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2987 local mdts=$(comma_list $(mdts_nodes))
2988 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2990 local appendcount=$orig_count
2991 echo 1 >> $DIR/$tdir/${tfile}.2_append
2992 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2993 [ $count -eq $appendcount ] ||
2994 error "(2)stripe count $count, should be $appendcount for append"
2996 # Disable O_APPEND striping, verify it works
2997 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2999 # Should now get the default striping, which is 4
3001 echo 1 >> $DIR/$tdir/${tfile}.3_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3003 [ $count -eq $setcount ] ||
3004 error "(3) stripe count $count, should be $setcount"
3006 # Try changing the stripe count for append files
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3009 # Append striping is now 2 (directory default is still 4)
3011 echo 1 >> $DIR/$tdir/${tfile}.4_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3013 [ $count -eq $appendcount ] ||
3014 error "(4) stripe count $count, should be $appendcount for append"
3016 # Test append stripe count of -1
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3018 appendcount=$OSTCOUNT
3019 echo 1 >> $DIR/$tdir/${tfile}.5
3020 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3021 [ $count -eq $appendcount ] ||
3022 error "(5) stripe count $count, should be $appendcount for append"
3024 # Set append striping back to default of 1
3025 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3027 # Try a new default striping, PFL + DOM
3028 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3030 # Create normal DOM file, DOM returns stripe count == 0
3032 touch $DIR/$tdir/${tfile}.6
3033 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3034 [ $count -eq $setcount ] ||
3035 error "(6) stripe count $count, should be $setcount"
3039 echo 1 >> $DIR/$tdir/${tfile}.7_append
3040 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3041 [ $count -eq $appendcount ] ||
3042 error "(7) stripe count $count, should be $appendcount for append"
3044 # Clean up DOM layout
3045 $LFS setstripe -d $DIR/$tdir
3047 save_layout_restore_at_exit $MOUNT
3048 # Now test that append striping works when layout is from root
3049 $LFS setstripe -c 2 $MOUNT
3050 # Make a special directory for this
3051 mkdir $DIR/${tdir}/${tdir}.2
3053 # Verify for normal file
3055 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3056 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3057 [ $count -eq $setcount ] ||
3058 error "(8) stripe count $count, should be $setcount"
3061 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3062 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3063 [ $count -eq $appendcount ] ||
3064 error "(9) stripe count $count, should be $appendcount for append"
3066 # Now test O_APPEND striping with pools
3067 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3068 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3071 pool_add $TESTNAME || error "pool creation failed"
3072 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3074 echo 1 >> $DIR/$tdir/${tfile}.10_append
3076 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3077 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3079 # Check that count is still correct
3081 echo 1 >> $DIR/$tdir/${tfile}.11_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(11) stripe count $count, should be $appendcount for append"
3086 # Disable O_APPEND stripe count, verify pool works separately
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3089 echo 1 >> $DIR/$tdir/${tfile}.12_append
3091 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3092 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3094 # Remove pool setting, verify it's not applied
3095 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3097 echo 1 >> $DIR/$tdir/${tfile}.13_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3100 [ "$pool" = "" ] || error "(13) pool found: $pool"
3102 run_test 27M "test O_APPEND striping"
3105 combined_mgs_mds && skip "needs separate MGS/MDT"
3107 pool_add $TESTNAME || error "pool_add failed"
3108 do_facet mgs "$LCTL pool_list $FSNAME" |
3109 grep -Fx "${FSNAME}.${TESTNAME}" ||
3110 error "lctl pool_list on MGS failed"
3112 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3114 clean_foreign_symlink() {
3116 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3117 for i in $DIR/$tdir/* ; do
3118 $LFS unlink_foreign $i || true
3123 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3124 skip "Need MDS version newer than 2.12.51"
3126 test_mkdir $DIR/$tdir
3127 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3128 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3130 trap clean_foreign_symlink EXIT
3132 # enable foreign_symlink behaviour
3133 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3135 # foreign symlink LOV format is a partial path by default
3137 # create foreign file (lfs + API)
3138 $LFS setstripe --foreign=symlink --flags 0xda05 \
3139 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3140 error "$DIR/$tdir/${tfile}: create failed"
3142 $LFS getstripe -v $DIR/$tdir/${tfile} |
3143 grep "lfm_magic:.*0x0BD70BD0" ||
3144 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_flags:.*0x0000DA05" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3150 $LFS getstripe $DIR/$tdir/${tfile} |
3151 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3154 # modify striping should fail
3155 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3156 error "$DIR/$tdir/$tfile: setstripe should fail"
3158 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3159 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3160 cat /etc/passwd > $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: write should fail"
3163 # rename should succeed
3164 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3165 error "$DIR/$tdir/$tfile: rename has failed"
3167 #remove foreign_symlink file should fail
3168 rm $DIR/$tdir/${tfile}.new &&
3169 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3172 mkdir /tmp/${uuid1} ||
3173 error "/tmp/${uuid1}: mkdir has failed"
3174 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3175 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3176 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3177 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3178 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3179 #read should succeed now
3180 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3181 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3182 #write should succeed now
3183 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3184 error "$DIR/$tdir/${tfile}.new: write should succeed"
3185 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: diff has failed"
3187 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3188 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3190 #check that getstripe still works
3191 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3194 # chmod should still succeed
3195 chmod 644 $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3198 # chown should still succeed
3199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: chown has failed"
3202 # rename should still succeed
3203 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3204 error "$DIR/$tdir/${tfile}.new: rename has failed"
3206 #remove foreign_symlink file should still fail
3207 rm $DIR/$tdir/${tfile} &&
3208 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3210 #use special ioctl() to unlink foreign_symlink file
3211 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3215 run_test 27O "basic ops on foreign file of symlink type"
3218 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3219 skip "Need MDS version newer than 2.12.49"
3221 test_mkdir $DIR/$tdir
3222 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3223 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3225 trap clean_foreign_symlink EXIT
3227 # enable foreign_symlink behaviour
3228 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3230 # foreign symlink LMV format is a partial path by default
3232 # create foreign dir (lfs + API)
3233 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3234 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3235 error "$DIR/$tdir/${tdir}: create failed"
3237 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3238 grep "lfm_magic:.*0x0CD50CD0" ||
3239 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3240 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3243 grep "lfm_flags:.*0x0000DA05" ||
3244 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3245 $LFS getdirstripe $DIR/$tdir/${tdir} |
3246 grep "lfm_value.*${uuid1}/${uuid2}" ||
3247 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3249 # file create in dir should fail
3250 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3251 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3253 # rename should succeed
3254 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3255 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3257 #remove foreign_symlink dir should fail
3258 rmdir $DIR/$tdir/${tdir}.new &&
3259 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3262 mkdir -p /tmp/${uuid1}/${uuid2} ||
3263 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3264 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3265 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3266 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3267 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3268 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3269 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3270 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3272 #check that getstripe fails now that foreign_symlink enabled
3273 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3274 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3276 # file create in dir should work now
3277 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3278 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3279 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3281 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3282 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3284 # chmod should still succeed
3285 chmod 755 $DIR/$tdir/${tdir}.new ||
3286 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3288 # chown should still succeed
3289 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3290 error "$DIR/$tdir/${tdir}.new: chown has failed"
3292 # rename should still succeed
3293 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3294 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3296 #remove foreign_symlink dir should still fail
3297 rmdir $DIR/$tdir/${tdir} &&
3298 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3300 #use special ioctl() to unlink foreign_symlink file
3301 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3302 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3304 #created file should still exist
3305 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3306 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3307 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3310 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3313 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3314 stack_trap "rm -f $TMP/$tfile*"
3316 test_mkdir $DIR/$tdir-1
3317 test_mkdir $DIR/$tdir-2
3319 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3320 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3322 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3323 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3325 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3326 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3328 # Create some bad symlinks and ensure that we don't loop
3329 # forever or something. These should return ELOOP (40) and
3330 # ENOENT (2) but I don't want to test for that because there's
3331 # always some weirdo architecture that needs to ruin
3332 # everything by defining these error numbers differently.
3334 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3335 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3337 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3338 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3342 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3345 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3346 skip "need MDS 2.14.55 or later"
3347 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3349 local testdir="$DIR/$tdir"
3350 test_mkdir -p $testdir
3351 stack_trap "rm -rf $testdir"
3352 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3354 local f1="$testdir/f1"
3355 touch $f1 || error "failed to touch $f1"
3356 local count=$($LFS getstripe -c $f1)
3357 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3359 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3360 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3362 local maxcount=$(($OSTCOUNT - 1))
3363 local mdts=$(comma_list $(mdts_nodes))
3364 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3365 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3367 local f2="$testdir/f2"
3368 touch $f2 || error "failed to touch $f2"
3369 local count=$($LFS getstripe -c $f2)
3370 (( $count == $maxcount )) || error "wrong stripe count"
3372 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3375 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3376 skip "Need MDS version at least 2.14.54"
3377 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3378 skip "needs different host for mdt1 ost1"
3380 local count=$(precreated_ost_obj_count 0 0)
3382 echo "precreate count $count"
3383 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3384 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3385 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3386 do_facet mds1 $LCTL set_param fail_loc=0x2109
3387 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3388 do_facet ost1 $LCTL set_param fail_loc=0x252
3389 createmany -o $DIR/$tdir/f $count &
3391 echo "precreate count $(precreated_ost_obj_count 0 0)"
3392 do_facet mds1 $LCTL set_param fail_loc=0
3393 do_facet ost1 $LCTL set_param fail_loc=0
3394 wait $pid || error "createmany failed"
3395 echo "precreate count $(precreated_ost_obj_count 0 0)"
3397 run_test 27S "don't deactivate OSP on network issue"
3399 # createtest also checks that device nodes are created and
3400 # then visible correctly (#2091)
3401 test_28() { # bug 2091
3403 $CREATETEST $DIR/d28/ct || error "createtest failed"
3405 run_test 28 "create/mknod/mkdir with bad file types ============"
3408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3410 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3412 stack_trap "restore_opencache"
3415 sync; sleep 1; sync # flush out any dirty pages from previous tests
3422 declare -i LOCKCOUNTORIG=0
3423 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3424 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3426 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3428 declare -i LOCKUNUSEDCOUNTORIG=0
3429 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3430 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3437 declare -i LOCKCOUNTCURRENT=0
3438 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3439 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3442 declare -i LOCKUNUSEDCOUNTCURRENT=0
3443 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3444 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3447 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3448 $LCTL set_param -n ldlm.dump_namespaces ""
3449 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3454 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3455 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3456 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3457 log "dumped log to $TMP/test_29.dk (bug 5793)"
3461 run_test 29 "IT_GETATTR regression ============================"
3463 test_30a() { # was test_30
3464 cp $(which ls) $DIR || cp /bin/ls $DIR
3465 $DIR/ls / || error "Can't execute binary from lustre"
3468 run_test 30a "execute binary from Lustre (execve) =============="
3471 cp `which ls` $DIR || cp /bin/ls $DIR
3473 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3476 run_test 30b "execute binary from Lustre as non-root ==========="
3478 test_30c() { # b=22376
3479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3481 cp $(which ls) $DIR || cp /bin/ls $DIR
3483 cancel_lru_locks mdc
3484 cancel_lru_locks osc
3485 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3488 run_test 30c "execute binary from Lustre without read perms ===="
3491 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3493 for i in {1..10}; do
3494 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3497 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3498 wait $PID || error "executing dd from Lustre failed"
3504 run_test 30d "execute binary from Lustre while clear locks"
3507 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3508 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3510 run_test 31a "open-unlink file =================================="
3513 touch $DIR/f31 || error "touch $DIR/f31 failed"
3514 ln $DIR/f31 $DIR/f31b || error "ln failed"
3515 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3516 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3518 run_test 31b "unlink file with multiple links while open ======="
3521 touch $DIR/f31 || error "touch $DIR/f31 failed"
3522 ln $DIR/f31 $DIR/f31c || error "ln failed"
3523 multiop_bg_pause $DIR/f31 O_uc ||
3524 error "multiop_bg_pause for $DIR/f31 failed"
3526 $MULTIOP $DIR/f31c Ouc
3527 kill -USR1 $MULTIPID
3530 run_test 31c "open-unlink file with multiple links ============="
3533 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3534 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3536 run_test 31d "remove of open directory ========================="
3538 test_31e() { # bug 2904
3539 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3541 run_test 31e "remove of open non-empty directory ==============="
3543 test_31f() { # bug 4554
3544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3547 test_mkdir $DIR/d31f
3548 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3549 cp /etc/hosts $DIR/d31f
3551 $LFS getstripe $DIR/d31f/hosts
3552 multiop_bg_pause $DIR/d31f D_c || return 1
3555 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3556 test_mkdir $DIR/d31f
3557 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3558 cp /etc/hosts $DIR/d31f
3560 $LFS getstripe $DIR/d31f/hosts
3561 multiop_bg_pause $DIR/d31f D_c || return 1
3564 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3565 wait $MULTIPID || error "first opendir $MULTIPID failed"
3569 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3570 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3573 run_test 31f "remove of open directory with open-unlink file ==="
3576 echo "-- cross directory link --"
3577 test_mkdir -c1 $DIR/${tdir}ga
3578 test_mkdir -c1 $DIR/${tdir}gb
3579 touch $DIR/${tdir}ga/f
3580 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3581 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3582 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3583 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3584 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3586 run_test 31g "cross directory link==============="
3589 echo "-- cross directory link --"
3590 test_mkdir -c1 $DIR/${tdir}
3591 test_mkdir -c1 $DIR/${tdir}/dir
3592 touch $DIR/${tdir}/f
3593 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3594 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3595 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3596 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3597 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3599 run_test 31h "cross directory link under child==============="
3602 echo "-- cross directory link --"
3603 test_mkdir -c1 $DIR/$tdir
3604 test_mkdir -c1 $DIR/$tdir/dir
3605 touch $DIR/$tdir/dir/f
3606 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3607 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3608 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3609 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3610 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3612 run_test 31i "cross directory link under parent==============="
3615 test_mkdir -c1 -p $DIR/$tdir
3616 test_mkdir -c1 -p $DIR/$tdir/dir1
3617 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3618 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3619 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3620 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3623 run_test 31j "link for directory==============="
3626 test_mkdir -c1 -p $DIR/$tdir
3628 touch $DIR/$tdir/exist
3629 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3630 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3631 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3632 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3633 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3634 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3635 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3638 run_test 31k "link to file: the same, non-existing, dir==============="
3644 touch $DIR/d31m2/exist
3645 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3646 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3647 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3648 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3649 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3650 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3653 run_test 31m "link to file: the same, non-existing, dir==============="
3656 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3657 nlink=$(stat --format=%h $DIR/$tfile)
3658 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 local cmd="exec $fd<$DIR/$tfile"
3663 trap "eval $cmd" EXIT
3664 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3665 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3666 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3667 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3668 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3671 run_test 31n "check link count of unlinked file"
3674 local tempfile=$(mktemp $1_XXXXXX)
3675 mlink $tempfile $1 2> /dev/null &&
3676 echo "$BASHPID: link $tempfile to $1 succeeded"
3680 test_31o() { # LU-2901
3681 test_mkdir $DIR/$tdir
3682 for LOOP in $(seq 100); do
3683 rm -f $DIR/$tdir/$tfile*
3684 for THREAD in $(seq 8); do
3685 link_one $DIR/$tdir/$tfile.$LOOP &
3688 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3689 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3690 error "$LINKS duplicate links to $tfile.$LOOP" &&
3694 run_test 31o "duplicate hard links with same filename"
3697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3699 test_mkdir $DIR/$tdir
3700 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3701 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3703 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3704 error "open unlink test1 failed"
3705 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3706 error "open unlink test2 failed"
3708 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3709 error "test1 still exists"
3710 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3711 error "test2 still exists"
3713 run_test 31p "remove of open striped directory"
3716 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3718 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3719 index=$($LFS getdirstripe -i $DIR/$tdir)
3720 [ $index -eq 3 ] || error "first stripe index $index != 3"
3721 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3722 [ $index -eq 1 ] || error "second stripe index $index != 1"
3724 # when "-c <stripe_count>" is set, the number of MDTs specified after
3725 # "-i" should equal to the stripe count
3726 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3728 run_test 31q "create striped directory on specific MDTs"
3732 touch $DIR/$tfile.target
3733 touch $DIR/$tfile.source
3735 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3736 $LCTL set_param fail_loc=0x1419 fail_val=3
3737 cat $DIR/$tfile.target &
3740 # Guarantee open is waiting before we get here
3742 mv $DIR/$tfile.source $DIR/$tfile.target
3746 if [[ $RC -ne 0 ]]; then
3747 error "open with cat failed, rc=$RC"
3750 run_test 31r "open-rename(replace) race"
3752 cleanup_test32_mount() {
3755 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3756 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3757 losetup -d $loopdev || true
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3765 echo "== more mountpoints and symlinks ================="
3766 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3767 trap cleanup_test32_mount EXIT
3768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3771 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3772 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3773 cleanup_test32_mount
3775 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3780 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3781 trap cleanup_test32_mount EXIT
3782 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3783 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3784 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3785 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3786 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3787 cleanup_test32_mount
3789 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3794 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3795 trap cleanup_test32_mount EXIT
3796 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3797 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3798 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3799 test_mkdir -p $DIR/$tdir/d2/test_dir
3800 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3801 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3802 cleanup_test32_mount
3804 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3810 trap cleanup_test32_mount EXIT
3811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3812 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3813 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3814 test_mkdir -p $DIR/$tdir/d2/test_dir
3815 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3816 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3817 cleanup_test32_mount
3819 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3823 test_mkdir -p $DIR/$tdir/tmp
3824 local tmp_dir=$DIR/$tdir/tmp
3825 ln -s $DIR/$tdir $tmp_dir/symlink11
3826 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3827 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3828 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3830 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3834 test_mkdir -p $DIR/$tdir/tmp
3835 local tmp_dir=$DIR/$tdir/tmp
3836 ln -s $DIR/$tdir $tmp_dir/symlink11
3837 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3838 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3839 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3841 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3844 local tmp_dir=$DIR/$tdir/tmp
3845 test_mkdir -p $tmp_dir
3846 test_mkdir $DIR/${tdir}2
3847 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3848 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3849 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3850 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3851 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3852 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3854 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3857 rm -fr $DIR/$tdir $DIR/${tdir}2
3858 tmp_dir=$DIR/$tdir/tmp
3859 test_mkdir -p $tmp_dir
3860 test_mkdir $DIR/${tdir}2
3861 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3862 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3863 ls $tmp_dir/symlink12 || error "listing symlink12"
3864 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3866 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3871 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3872 trap cleanup_test32_mount EXIT
3873 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3874 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3875 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3876 touch $DIR/$tdir/test_file
3877 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3878 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3879 cleanup_test32_mount
3881 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3886 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3887 trap cleanup_test32_mount EXIT
3888 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3889 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3890 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3891 touch $DIR/$tdir/test_file
3892 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3893 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3894 cleanup_test32_mount
3896 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3902 trap cleanup_test32_mount EXIT
3903 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3904 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3905 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3906 test_mkdir -p $DIR/$tdir/d2
3907 touch $DIR/$tdir/d2/test_file || error "touch failed"
3908 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3909 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3910 cleanup_test32_mount
3912 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3918 trap cleanup_test32_mount EXIT
3919 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3920 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3921 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3922 test_mkdir -p $DIR/$tdir/d2
3923 touch $DIR/$tdir/d2/test_file || error "touch failed"
3924 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3925 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3926 cleanup_test32_mount
3928 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3932 test_mkdir -p $DIR/d32m/tmp
3933 TMP_DIR=$DIR/d32m/tmp
3934 ln -s $DIR $TMP_DIR/symlink11
3935 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3936 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3937 error "symlink11 not a link"
3938 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3939 error "symlink01 not a link"
3941 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3945 test_mkdir -p $DIR/d32n/tmp
3946 TMP_DIR=$DIR/d32n/tmp
3947 ln -s $DIR $TMP_DIR/symlink11
3948 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3949 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3950 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3952 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3956 test_mkdir -p $DIR/d32o/tmp
3957 TMP_DIR=$DIR/d32o/tmp
3958 ln -s $DIR/$tfile $TMP_DIR/symlink12
3959 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3960 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3961 error "symlink12 not a link"
3962 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3963 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3964 error "$DIR/d32o/tmp/symlink12 not file type"
3965 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3966 error "$DIR/d32o/symlink02 not file type"
3968 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3978 test_mkdir -p $DIR/d32p/tmp
3980 TMP_DIR=$DIR/d32p/tmp
3982 ln -s $DIR/$tfile $TMP_DIR/symlink12
3984 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3986 cat $DIR/d32p/tmp/symlink12 ||
3987 error "Can't open $DIR/d32p/tmp/symlink12"
3989 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3992 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3998 trap cleanup_test32_mount EXIT
3999 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4000 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4001 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4002 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4003 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4004 cleanup_test32_mount
4006 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4011 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4012 trap cleanup_test32_mount EXIT
4013 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4014 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4015 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4016 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4017 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4018 cleanup_test32_mount
4020 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4025 chmod 444 $DIR/$tfile
4026 chown $RUNAS_ID $DIR/$tfile
4028 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4031 run_test 33aa "write file with mode 444 (should return error)"
4035 test_mkdir $DIR/$tdir
4036 chown $RUNAS_ID $DIR/$tdir
4037 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4038 error "$RUNAS create $tdir/$tfile failed"
4039 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4040 error "open RDWR" || true
4042 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4046 test_mkdir $DIR/$tdir
4047 chown $RUNAS_ID $DIR/$tdir
4048 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4050 run_test 33b "test open file with malformed flags (No panic)"
4053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4054 remote_ost_nodsh && skip "remote OST with nodsh"
4062 test_mkdir $DIR/$tdir
4063 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4066 for ostnum in $(seq $OSTCOUNT); do
4067 # test-framework's OST numbering is one-based, while Lustre's
4069 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4070 # check if at least some write_bytes stats are counted
4071 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4072 obdfilter.$ostname.stats |
4073 awk '/^write_bytes/ {print $7}' )
4074 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4075 if (( ${write_bytes:-0} > 0 )); then
4081 $all_zeros || return 0
4084 echo foo > $DIR/$tdir/bar
4088 # Total up write_bytes after writing. We'd better find non-zeros.
4089 for ostnum in $(seq $OSTCOUNT); do
4090 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4091 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4092 obdfilter/$ostname/stats |
4093 awk '/^write_bytes/ {print $7}' )
4094 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4095 if (( ${write_bytes:-0} > 0 )); then
4102 for ostnum in $(seq $OSTCOUNT); do
4103 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4104 echo "Check write_bytes is in obdfilter.*.stats:"
4105 do_facet ost$ostnum lctl get_param -n \
4106 obdfilter.$ostname.stats
4108 error "OST not keeping write_bytes stats (b=22312)"
4111 run_test 33c "test write_bytes stats"
4114 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 local remote_dir=$DIR/$tdir/remote_dir
4120 test_mkdir $DIR/$tdir
4121 $LFS mkdir -i $MDTIDX $remote_dir ||
4122 error "create remote directory failed"
4124 touch $remote_dir/$tfile
4125 chmod 444 $remote_dir/$tfile
4126 chown $RUNAS_ID $remote_dir/$tfile
4128 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4130 chown $RUNAS_ID $remote_dir
4131 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4132 error "create" || true
4133 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4134 error "open RDWR" || true
4135 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4137 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4140 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4144 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4145 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4146 mkdir $DIR/$tdir/local_dir
4148 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4149 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4150 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4152 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4153 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4155 rmdir $DIR/$tdir/* || error "rmdir failed"
4158 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4159 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4160 mkdir $DIR/$tdir/local_dir
4162 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4163 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4164 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4166 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4167 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4169 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4172 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4173 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4174 mkdir $DIR/$tdir/local_dir
4176 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4177 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4178 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4180 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4181 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4183 run_test 33e "mkdir and striped directory should have same mode"
4187 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4192 remote_mds_nodsh && skip "remote MDS with nodsh"
4195 chmod go+rwx $DIR/$tdir
4196 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4197 trap cleanup_33f EXIT
4199 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4200 error "cannot create striped directory"
4202 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4203 error "cannot create files in striped directory"
4205 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4206 error "cannot remove files in striped directory"
4208 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4209 error "cannot remove striped directory"
4213 run_test 33f "nonroot user can create, access, and remove a striped directory"
4216 mkdir -p $DIR/$tdir/dir2
4218 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4220 [[ $err =~ "exists" ]] || error "Not exists error"
4222 run_test 33g "nonroot user create already existing root created file"
4225 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4226 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4227 skip "Need MDS version at least 2.13.50"
4229 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4230 error "mkdir $tdir failed"
4231 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4233 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4236 for fname in $DIR/$tdir/$tfile.bak \
4237 $DIR/$tdir/$tfile.SAV \
4238 $DIR/$tdir/$tfile.orig \
4239 $DIR/$tdir/$tfile~; do
4240 touch $fname || error "touch $fname failed"
4241 index2=$($LFS getstripe -m $fname)
4242 [ $index -eq $index2 ] ||
4243 error "$fname MDT index mismatch $index != $index2"
4247 for i in {1..250}; do
4248 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4249 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4250 touch $fname || error "touch $fname failed"
4251 index2=$($LFS getstripe -m $fname)
4252 if [[ $index != $index2 ]]; then
4253 failed=$((failed + 1))
4254 echo "$fname MDT index mismatch $index != $index2"
4258 echo "$failed MDT index mismatches"
4259 (( failed < 20 )) || error "MDT index mismatch $failed times"
4262 run_test 33h "temp file is located on the same MDT as target"
4266 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4268 local FNAME=$(str_repeat 'f' 250)
4270 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4271 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4276 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4278 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4280 lctl --device %$MDC deactivate
4281 stack_trap "lctl --device %$MDC activate"
4282 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4283 total=$(\ls -l $DIR/$tdir | wc -l)
4284 # "ls -l" will list total in the first line
4285 total=$((total - 1))
4286 (( total + count == 1000 )) ||
4287 error "ls list $total files, $count files on MDT1"
4289 run_test 33i "striped directory can be accessed when one MDT is down"
4291 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4294 $MCREATE $DIR/f34 || error "mcreate failed"
4295 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4296 error "getstripe failed"
4297 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4298 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4299 error "getstripe failed"
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4303 run_test 34a "truncate file that has not been opened ==========="
4306 [ ! -f $DIR/f34 ] && test_34a
4307 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4308 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4309 $OPENFILE -f O_RDONLY $DIR/f34
4310 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4311 error "getstripe failed"
4312 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4313 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4315 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4318 [ ! -f $DIR/f34 ] && test_34a
4319 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4320 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4321 $OPENFILE -f O_RDWR $DIR/f34
4322 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4323 error "$LFS getstripe failed"
4324 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4325 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4327 run_test 34c "O_RDWR opening file-with-size works =============="
4330 [ ! -f $DIR/f34 ] && test_34a
4331 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4333 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4334 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4337 run_test 34d "write to sparse file ============================="
4341 $MCREATE $DIR/f34e || error "mcreate failed"
4342 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4343 $CHECKSTAT -s 1000 $DIR/f34e ||
4344 error "Size of $DIR/f34e not equal to 1000 bytes"
4345 $OPENFILE -f O_RDWR $DIR/f34e
4346 $CHECKSTAT -s 1000 $DIR/f34e ||
4347 error "Size of $DIR/f34e not equal to 1000 bytes"
4349 run_test 34e "create objects, some with size and some without =="
4351 test_34f() { # bug 6242, 6243
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4356 $MCREATE $DIR/f34f || error "mcreate failed"
4357 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4358 dd if=$DIR/f34f of=$TMP/f34f
4359 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4360 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4361 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4362 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4363 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4365 run_test 34f "read from a file with no objects until EOF ======="
4368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4372 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4373 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4374 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4375 cancel_lru_locks osc
4376 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4377 error "wrong size after lock cancel"
4379 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4380 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4381 error "expanding truncate failed"
4382 cancel_lru_locks osc
4383 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4384 error "wrong expanded size after lock cancel"
4386 run_test 34g "truncate long file ==============================="
4389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4394 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4395 sync # Flush the cache so that multiop below does not block on cache
4396 # flush when getting the group lock
4397 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4400 # Since just timed wait is not good enough, let's do a sync write
4401 # that way we are sure enough time for a roundtrip + processing
4402 # passed + 2 seconds of extra margin.
4403 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4407 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4408 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4412 local nsz=`stat -c %s $DIR/$tfile`
4413 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4415 run_test 34h "ftruncate file under grouplock should not block"
4418 cp /bin/sh $DIR/f35a
4420 chown $RUNAS_ID $DIR/f35a
4421 $RUNAS $DIR/f35a && error || true
4424 run_test 35a "exec file with mode 444 (should return and not leak)"
4428 utime $DIR/f36 || error "utime failed for MDS"
4430 run_test 36a "MDS utime check (mknod, utime)"
4434 utime $DIR/f36 || error "utime failed for OST"
4436 run_test 36b "OST utime check (open, utime)"
4441 chown $RUNAS_ID $DIR/d36
4442 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4444 run_test 36c "non-root MDS utime check (mknod, utime)"
4447 [ ! -d $DIR/d36 ] && test_36c
4448 echo "" > $DIR/d36/f36
4449 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4451 run_test 36d "non-root OST utime check (open, utime)"
4454 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4456 test_mkdir $DIR/$tdir
4457 touch $DIR/$tdir/$tfile
4458 $RUNAS utime $DIR/$tdir/$tfile &&
4459 error "utime worked, expected failure" || true
4461 run_test 36e "utime on non-owned file (should return error)"
4465 local LANG_SAVE=$LANG
4466 local LC_LANG_SAVE=$LC_LANG
4467 export LANG=C LC_LANG=C # for date language
4469 DATESTR="Dec 20 2000"
4470 test_mkdir $DIR/$tdir
4471 lctl set_param fail_loc=$fl
4473 cp /etc/hosts $DIR/$tdir/$tfile
4474 sync & # write RPC generated with "current" inode timestamp, but delayed
4476 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4477 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4478 cancel_lru_locks $OSC
4479 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4481 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4482 echo "BEFORE: $LS_BEFORE" && \
4483 echo "AFTER : $LS_AFTER" && \
4484 echo "WANT : $DATESTR" && \
4485 error "$DIR/$tdir/$tfile timestamps changed" || true
4487 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4493 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4494 subr_36fh "0x80000214"
4496 run_test 36f "utime on file racing with OST BRW write =========="
4499 remote_ost_nodsh && skip "remote OST with nodsh"
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4501 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4502 skip "Need MDS version at least 2.12.51"
4507 local tgt="obdfilter"
4509 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4511 test_mkdir $DIR/$tdir
4512 fmd_max_age=$(do_facet $facet \
4513 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4516 echo "FMD max age: ${fmd_max_age}s"
4517 touch $DIR/$tdir/$tfile
4518 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4519 gawk '{cnt=cnt+$1} END{print cnt}')
4520 echo "FMD before: $fmd"
4522 error "FMD wasn't create by touch"
4523 sleep $((fmd_max_age + 12))
4524 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4525 gawk '{cnt=cnt+$1} END{print cnt}')
4526 echo "FMD after: $fmd"
4528 error "FMD wasn't expired by ping"
4530 run_test 36g "FMD cache expiry ====================="
4533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4535 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4536 subr_36fh "0x80000227"
4538 run_test 36h "utime on file racing with OST BRW write =========="
4541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4543 test_mkdir $DIR/$tdir
4544 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4546 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4547 local new_mtime=$((mtime + 200))
4549 #change Modify time of striped dir
4550 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4551 error "change mtime failed"
4553 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4555 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4557 run_test 36i "change mtime on striped directory"
4559 # test_37 - duplicate with tests 32q 32r
4562 local file=$DIR/$tfile
4564 openfile -f O_DIRECTORY $file
4567 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4568 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4570 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4572 test_39a() { # was test_39
4574 touch $DIR/${tfile}2
4575 # ls -l $DIR/$tfile $DIR/${tfile}2
4576 # ls -lu $DIR/$tfile $DIR/${tfile}2
4577 # ls -lc $DIR/$tfile $DIR/${tfile}2
4579 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4580 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4582 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4584 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4586 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4587 error "O_TRUNC didn't change timestamps"
4590 run_test 39a "mtime changed on create"
4593 test_mkdir -c1 $DIR/$tdir
4594 cp -p /etc/passwd $DIR/$tdir/fopen
4595 cp -p /etc/passwd $DIR/$tdir/flink
4596 cp -p /etc/passwd $DIR/$tdir/funlink
4597 cp -p /etc/passwd $DIR/$tdir/frename
4598 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4601 echo "aaaaaa" >> $DIR/$tdir/fopen
4602 echo "aaaaaa" >> $DIR/$tdir/flink
4603 echo "aaaaaa" >> $DIR/$tdir/funlink
4604 echo "aaaaaa" >> $DIR/$tdir/frename
4606 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4607 local link_new=`stat -c %Y $DIR/$tdir/flink`
4608 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4609 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4611 cat $DIR/$tdir/fopen > /dev/null
4612 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4613 rm -f $DIR/$tdir/funlink2
4614 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4616 for (( i=0; i < 2; i++ )) ; do
4617 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4618 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4619 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4620 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4622 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4623 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4624 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4625 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4627 cancel_lru_locks $OSC
4628 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4631 run_test 39b "mtime change on open, link, unlink, rename ======"
4633 # this should be set to past
4634 TEST_39_MTIME=`date -d "1 year ago" +%s`
4640 local mtime0=`stat -c %Y $DIR1/$tfile`
4642 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4643 local mtime1=`stat -c %Y $DIR1/$tfile`
4644 [ "$mtime1" = $TEST_39_MTIME ] || \
4645 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4648 echo hello >> $DIR1/$tfile
4650 local mtime2=`stat -c %Y $DIR1/$tfile`
4651 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4652 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4654 mv $DIR1/$tfile $DIR1/$tfile-1
4656 for (( i=0; i < 2; i++ )) ; do
4657 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4658 [ "$mtime2" = "$mtime3" ] || \
4659 error "mtime ($mtime2) changed (to $mtime3) on rename"
4661 cancel_lru_locks $OSC
4662 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4665 run_test 39c "mtime change on rename ==========================="
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4672 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4674 for (( i=0; i < 2; i++ )) ; do
4675 local mtime=`stat -c %Y $DIR1/$tfile`
4676 [ $mtime = $TEST_39_MTIME ] || \
4677 error "mtime($mtime) is not set to $TEST_39_MTIME"
4679 cancel_lru_locks $OSC
4680 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4683 run_test 39d "create, utime, stat =============================="
4687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4690 local mtime1=`stat -c %Y $DIR1/$tfile`
4692 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4694 for (( i=0; i < 2; i++ )) ; do
4695 local mtime2=`stat -c %Y $DIR1/$tfile`
4696 [ $mtime2 = $TEST_39_MTIME ] || \
4697 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4699 cancel_lru_locks $OSC
4700 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4703 run_test 39e "create, stat, utime, stat ========================"
4707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4710 mtime1=`stat -c %Y $DIR1/$tfile`
4713 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4715 for (( i=0; i < 2; i++ )) ; do
4716 local mtime2=`stat -c %Y $DIR1/$tfile`
4717 [ $mtime2 = $TEST_39_MTIME ] || \
4718 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4720 cancel_lru_locks $OSC
4721 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4724 run_test 39f "create, stat, sleep, utime, stat ================="
4728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4730 echo hello >> $DIR1/$tfile
4731 local mtime1=`stat -c %Y $DIR1/$tfile`
4734 chmod o+r $DIR1/$tfile
4736 for (( i=0; i < 2; i++ )) ; do
4737 local mtime2=`stat -c %Y $DIR1/$tfile`
4738 [ "$mtime1" = "$mtime2" ] || \
4739 error "lost mtime: $mtime2, should be $mtime1"
4741 cancel_lru_locks $OSC
4742 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4745 run_test 39g "write, chmod, stat ==============================="
4749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4755 echo hello >> $DIR1/$tfile
4756 local mtime1=`stat -c %Y $DIR1/$tfile`
4758 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4760 if [ "$d1" != "$d2" ]; then
4761 echo "write and touch not within one second"
4763 for (( i=0; i < 2; i++ )) ; do
4764 local mtime2=`stat -c %Y $DIR1/$tfile`
4765 [ "$mtime2" = $TEST_39_MTIME ] || \
4766 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4768 cancel_lru_locks $OSC
4769 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4773 run_test 39h "write, utime within one second, stat ============="
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4781 echo hello >> $DIR1/$tfile
4782 local mtime1=`stat -c %Y $DIR1/$tfile`
4784 mv $DIR1/$tfile $DIR1/$tfile-1
4786 for (( i=0; i < 2; i++ )) ; do
4787 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4789 [ "$mtime1" = "$mtime2" ] || \
4790 error "lost mtime: $mtime2, should be $mtime1"
4792 cancel_lru_locks $OSC
4793 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4796 run_test 39i "write, rename, stat =============================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4801 start_full_debug_logging
4805 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4806 lctl set_param fail_loc=0x80000412
4807 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4808 error "multiop failed"
4810 local mtime1=`stat -c %Y $DIR1/$tfile`
4812 mv $DIR1/$tfile $DIR1/$tfile-1
4814 kill -USR1 $multipid
4815 wait $multipid || error "multiop close failed"
4817 for (( i=0; i < 2; i++ )) ; do
4818 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4819 [ "$mtime1" = "$mtime2" ] ||
4820 error "mtime is lost on close: $mtime2, " \
4824 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4826 lctl set_param fail_loc=0
4827 stop_full_debug_logging
4829 run_test 39j "write, rename, close, stat ======================="
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4837 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4839 local mtime1=`stat -c %Y $DIR1/$tfile`
4841 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4843 kill -USR1 $multipid
4844 wait $multipid || error "multiop close failed"
4846 for (( i=0; i < 2; i++ )) ; do
4847 local mtime2=`stat -c %Y $DIR1/$tfile`
4849 [ "$mtime2" = $TEST_39_MTIME ] || \
4850 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4856 run_test 39k "write, utime, close, stat ========================"
4858 # this should be set to future
4859 TEST_39_ATIME=`date -d "1 year" +%s`
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4863 remote_mds_nodsh && skip "remote MDS with nodsh"
4865 local atime_diff=$(do_facet $SINGLEMDS \
4866 lctl get_param -n mdd.*MDT0000*.atime_diff)
4868 mkdir_on_mdt0 $DIR/$tdir
4870 # test setting directory atime to future
4871 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4872 local atime=$(stat -c %X $DIR/$tdir)
4873 [ "$atime" = $TEST_39_ATIME ] ||
4874 error "atime is not set to future: $atime, $TEST_39_ATIME"
4876 # test setting directory atime from future to now
4877 local now=$(date +%s)
4878 touch -a -d @$now $DIR/$tdir
4880 atime=$(stat -c %X $DIR/$tdir)
4881 [ "$atime" -eq "$now" ] ||
4882 error "atime is not updated from future: $atime, $now"
4884 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4887 # test setting directory atime when now > dir atime + atime_diff
4888 local d1=$(date +%s)
4890 local d2=$(date +%s)
4891 cancel_lru_locks mdc
4892 atime=$(stat -c %X $DIR/$tdir)
4893 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4894 error "atime is not updated : $atime, should be $d2"
4896 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4899 # test not setting directory atime when now < dir atime + atime_diff
4901 cancel_lru_locks mdc
4902 atime=$(stat -c %X $DIR/$tdir)
4903 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4904 error "atime is updated to $atime, should remain $d1<atime<$d2"
4906 do_facet $SINGLEMDS \
4907 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4909 run_test 39l "directory atime update ==========================="
4912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4916 local far_past_mtime=$(date -d "May 29 1953" +%s)
4917 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4919 touch -m -d @$far_past_mtime $DIR1/$tfile
4920 touch -a -d @$far_past_atime $DIR1/$tfile
4922 for (( i=0; i < 2; i++ )) ; do
4923 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4924 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4925 error "atime or mtime set incorrectly"
4927 cancel_lru_locks $OSC
4928 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4931 run_test 39m "test atime and mtime before 1970"
4933 test_39n() { # LU-3832
4934 remote_mds_nodsh && skip "remote MDS with nodsh"
4936 local atime_diff=$(do_facet $SINGLEMDS \
4937 lctl get_param -n mdd.*MDT0000*.atime_diff)
4942 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4945 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4946 atime0=$(stat -c %X $DIR/$tfile)
4949 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4950 atime1=$(stat -c %X $DIR/$tfile)
4953 cancel_lru_locks mdc
4954 cancel_lru_locks osc
4955 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4956 atime2=$(stat -c %X $DIR/$tfile)
4958 do_facet $SINGLEMDS \
4959 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4961 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4962 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4964 run_test 39n "check that O_NOATIME is honored"
4967 TESTDIR=$DIR/$tdir/$tfile
4968 [ -e $TESTDIR ] && rm -rf $TESTDIR
4975 links2=$(stat -c %h .)
4976 [ $(($links1 + 2)) != $links2 ] &&
4977 error "wrong links count $(($links1 + 2)) != $links2"
4979 links3=$(stat -c %h .)
4980 [ $(($links1 + 1)) != $links3 ] &&
4981 error "wrong links count $links1 != $links3"
4984 run_test 39o "directory cached attributes updated after create"
4987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4990 TESTDIR=$DIR/$tdir/$tdir
4991 [ -e $TESTDIR ] && rm -rf $TESTDIR
4992 test_mkdir -p $TESTDIR
4996 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4997 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4999 links2=$(stat -c %h .)
5000 [ $(($links1 + 2)) != $links2 ] &&
5001 error "wrong links count $(($links1 + 2)) != $links2"
5003 links3=$(stat -c %h .)
5004 [ $(($links1 + 1)) != $links3 ] &&
5005 error "wrong links count $links1 != $links3"
5008 run_test 39p "remote directory cached attributes updated after create ========"
5011 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5012 skip "no atime update on old OST"
5013 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5014 skip_env "ldiskfs only test"
5018 saved_adiff=$(do_facet ost1 \
5019 lctl get_param -n obdfilter.*OST0000.atime_diff)
5020 stack_trap "do_facet ost1 \
5021 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5023 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5025 $LFS setstripe -i 0 $DIR/$tfile
5026 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5027 error "can't write initial file"
5028 cancel_lru_locks osc
5030 # exceed atime_diff and access file
5032 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5033 error "can't udpate atime"
5035 local atime_cli=$(stat -c %X $DIR/$tfile)
5036 echo "client atime: $atime_cli"
5037 # allow atime update to be written to device
5038 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5041 local ostdev=$(ostdevname 1)
5042 local fid=($(lfs getstripe -y $DIR/$tfile |
5043 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5044 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5045 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5047 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5048 local atime_ost=$(do_facet ost1 "$cmd" |&
5049 awk -F'[: ]' '/atime:/ { print $4 }')
5050 (( atime_cli == atime_ost )) ||
5051 error "atime on client $atime_cli != ost $atime_ost"
5053 run_test 39r "lazy atime update on OST"
5055 test_39q() { # LU-8041
5056 local testdir=$DIR/$tdir
5058 multiop_bg_pause $testdir D_c || error "multiop failed"
5060 cancel_lru_locks mdc
5061 kill -USR1 $multipid
5062 local atime=$(stat -c %X $testdir)
5063 [ "$atime" -ne 0 ] || error "atime is zero"
5065 run_test 39q "close won't zero out atime"
5068 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5069 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5070 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5071 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5072 error "$tfile is not 4096 bytes in size"
5074 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5078 small_write $DIR/f41 18
5080 run_test 41 "test small file write + fstat ====================="
5082 count_ost_writes() {
5083 lctl get_param -n ${OSC}.*.stats |
5084 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5085 END { printf("%0.0f", writes) }'
5092 BG_DIRTY_RATIO_SAVE=10
5093 MAX_BG_DIRTY_RATIO=25
5097 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5098 # dirty_ratio, dirty_background_ratio
5099 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5100 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5101 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5102 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5104 # if file not here, we are a 2.4 kernel
5105 kill -CONT `pidof kupdated`
5110 # setup the trap first, so someone cannot exit the test at the
5111 # exact wrong time and mess up a machine
5112 trap start_writeback EXIT
5113 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5114 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5115 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5116 sysctl -w vm.dirty_writeback_centisecs=0
5117 sysctl -w vm.dirty_writeback_centisecs=0
5118 # save and increase /proc/sys/vm/dirty_ratio
5119 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5120 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5121 # save and increase /proc/sys/vm/dirty_background_ratio
5122 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5123 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5125 # if file not here, we are a 2.4 kernel
5126 kill -STOP `pidof kupdated`
5130 # ensure that all stripes have some grant before we test client-side cache
5132 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5133 dd if=/dev/zero of=$i bs=4k count=1
5138 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5139 # file truncation, and file removal.
5141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5144 cancel_lru_locks $OSC
5146 sync; sleep 1; sync # just to be safe
5147 BEFOREWRITES=`count_ost_writes`
5148 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5149 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5150 AFTERWRITES=`count_ost_writes`
5151 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5152 error "$BEFOREWRITES < $AFTERWRITES"
5155 run_test 42a "ensure that we don't flush on close"
5158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5161 cancel_lru_locks $OSC
5164 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5165 BEFOREWRITES=$(count_ost_writes)
5166 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5167 AFTERWRITES=$(count_ost_writes)
5168 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5169 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5171 BEFOREWRITES=$(count_ost_writes)
5172 sync || error "sync: $?"
5173 AFTERWRITES=$(count_ost_writes)
5174 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5175 error "$BEFOREWRITES < $AFTERWRITES on sync"
5177 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5181 run_test 42b "test destroy of file with cached dirty data ======"
5183 # if these tests just want to test the effect of truncation,
5184 # they have to be very careful. consider:
5185 # - the first open gets a {0,EOF}PR lock
5186 # - the first write conflicts and gets a {0, count-1}PW
5187 # - the rest of the writes are under {count,EOF}PW
5188 # - the open for truncate tries to match a {0,EOF}PR
5189 # for the filesize and cancels the PWs.
5190 # any number of fixes (don't get {0,EOF} on open, match
5191 # composite locks, do smarter file size management) fix
5192 # this, but for now we want these tests to verify that
5193 # the cancellation with truncate intent works, so we
5194 # start the file with a full-file pw lock to match against
5195 # until the truncate.
5200 cancel_lru_locks $OSC
5202 # prime the file with 0,EOF PW to match
5206 # now the real test..
5207 dd if=/dev/zero of=$file bs=1024 count=100
5208 BEFOREWRITES=`count_ost_writes`
5209 $TRUNCATE $file $offset
5210 cancel_lru_locks $OSC
5211 AFTERWRITES=`count_ost_writes`
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5219 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5220 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5223 run_test 42c "test partial truncate of file with cached dirty data"
5226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5229 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5230 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5233 run_test 42d "test complete truncate of file with cached dirty data"
5235 test_42e() { # bug22074
5236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5238 local TDIR=$DIR/${tdir}e
5239 local pages=16 # hardcoded 16 pages, don't change it.
5240 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5241 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5245 test_mkdir $DIR/${tdir}e
5246 $LFS setstripe -c 1 $TDIR
5247 createmany -o $TDIR/f $files
5249 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5251 # we assume that with $OSTCOUNT files, at least one of them will
5252 # be allocated on OST0.
5253 warmup_files=$((OSTCOUNT * max_dirty_mb))
5254 createmany -o $TDIR/w $warmup_files
5256 # write a large amount of data into one file and sync, to get good
5257 # avail_grant number from OST.
5258 for ((i=0; i<$warmup_files; i++)); do
5259 idx=$($LFS getstripe -i $TDIR/w$i)
5260 [ $idx -ne 0 ] && continue
5261 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5264 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5266 $LCTL get_param $proc_osc0/cur_dirty_bytes
5267 $LCTL get_param $proc_osc0/cur_grant_bytes
5269 # create as much dirty pages as we can while not to trigger the actual
5270 # RPCs directly. but depends on the env, VFS may trigger flush during this
5271 # period, hopefully we are good.
5272 for ((i=0; i<$warmup_files; i++)); do
5273 idx=$($LFS getstripe -i $TDIR/w$i)
5274 [ $idx -ne 0 ] && continue
5275 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5277 $LCTL get_param $proc_osc0/cur_dirty_bytes
5278 $LCTL get_param $proc_osc0/cur_grant_bytes
5280 # perform the real test
5281 $LCTL set_param $proc_osc0/rpc_stats 0
5282 for ((;i<$files; i++)); do
5283 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5284 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5287 $LCTL get_param $proc_osc0/rpc_stats
5290 local have_ppr=false
5291 $LCTL get_param $proc_osc0/rpc_stats |
5292 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5293 # skip lines until we are at the RPC histogram data
5294 [ "$PPR" == "pages" ] && have_ppr=true && continue
5295 $have_ppr || continue
5297 # we only want the percent stat for < 16 pages
5298 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5300 percent=$((percent + WPCT))
5301 if [[ $percent -gt 15 ]]; then
5302 error "less than 16-pages write RPCs" \
5309 run_test 42e "verify sub-RPC writes are not done synchronously"
5311 test_43A() { # was test_43
5312 test_mkdir $DIR/$tdir
5313 cp -p /bin/ls $DIR/$tdir/$tfile
5314 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5316 # give multiop a chance to open
5319 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5321 # Wait for multiop to exit
5324 run_test 43A "execution of file opened for write should return -ETXTBSY"
5327 test_mkdir $DIR/$tdir
5328 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5329 $DIR/$tdir/sleep 60 &
5331 # Make sure exec of $tdir/sleep wins race with truncate
5333 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5336 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5341 test_mkdir $DIR/$tdir
5342 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5343 $DIR/$tdir/sleep 60 &
5345 # Make sure exec of $tdir/sleep wins race with truncate
5347 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5350 run_test 43b "truncate of file being executed should return -ETXTBSY"
5353 local testdir="$DIR/$tdir"
5356 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5357 ( cd $testdir && md5sum -c )
5359 run_test 43c "md5sum of copy into lustre"
5361 test_44A() { # was test_44
5362 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5364 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5365 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5367 run_test 44A "zero length read from a sparse stripe"
5370 local nstripe=$($LFS getstripe -c -d $DIR)
5371 [ -z "$nstripe" ] && skip "can't get stripe info"
5372 [[ $nstripe -gt $OSTCOUNT ]] &&
5373 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5375 local stride=$($LFS getstripe -S -d $DIR)
5376 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5377 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5380 OFFSETS="0 $((stride/2)) $((stride-1))"
5381 for offset in $OFFSETS; do
5382 for i in $(seq 0 $((nstripe-1))); do
5383 local GLOBALOFFSETS=""
5385 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5386 local myfn=$DIR/d44a-$size
5387 echo "--------writing $myfn at $size"
5388 ll_sparseness_write $myfn $size ||
5389 error "ll_sparseness_write"
5390 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5391 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5392 error "ll_sparseness_verify $GLOBALOFFSETS"
5394 for j in $(seq 0 $((nstripe-1))); do
5396 size=$((((j + $nstripe )*$stride + $offset)))
5397 ll_sparseness_write $myfn $size ||
5398 error "ll_sparseness_write"
5399 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5401 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5402 error "ll_sparseness_verify $GLOBALOFFSETS"
5407 run_test 44a "test sparse pwrite ==============================="
5411 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5417 before=`dirty_osc_total`
5418 echo executing "\"$*\""
5420 after=`dirty_osc_total`
5421 echo before $before, after $after
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5427 # Obtain grants from OST if it supports it
5428 echo blah > ${f}_grant
5431 do_dirty_record "echo blah > $f"
5432 [[ $before -eq $after ]] && error "write wasn't cached"
5433 do_dirty_record "> $f"
5434 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5435 do_dirty_record "echo blah > $f"
5436 [[ $before -eq $after ]] && error "write wasn't cached"
5437 do_dirty_record "sync"
5438 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5439 do_dirty_record "echo blah > $f"
5440 [[ $before -eq $after ]] && error "write wasn't cached"
5441 do_dirty_record "cancel_lru_locks osc"
5442 [[ $before -gt $after ]] ||
5443 error "lock cancellation didn't lower dirty count"
5446 run_test 45 "osc io page accounting ============================"
5448 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5449 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5450 # objects offset and an assert hit when an rpc was built with 1023's mapped
5451 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5458 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5460 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5461 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5465 run_test 46 "dirtying a previously written page ================"
5467 # test_47 is removed "Device nodes check" is moved to test_28
5469 test_48a() { # bug 2399
5470 [ "$mds1_FSTYPE" = "zfs" ] &&
5471 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5472 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5474 test_mkdir $DIR/$tdir
5476 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5477 test_mkdir $DIR/$tdir
5478 touch foo || error "'touch foo' failed after recreating cwd"
5480 touch .foo || error "'touch .foo' failed after recreating cwd"
5482 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5483 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5484 cd . || error "'cd .' failed after recreating cwd"
5485 mkdir . && error "'mkdir .' worked after recreating cwd"
5486 rmdir . && error "'rmdir .' worked after recreating cwd"
5487 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5488 cd .. || error "'cd ..' failed after recreating cwd"
5490 run_test 48a "Access renamed working dir (should return errors)="
5492 test_48b() { # bug 2399
5494 test_mkdir $DIR/$tdir
5496 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5497 touch foo && error "'touch foo' worked after removing cwd"
5498 mkdir foo && error "'mkdir foo' worked after removing cwd"
5499 touch .foo && error "'touch .foo' worked after removing cwd"
5500 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5501 ls . > /dev/null && error "'ls .' worked after removing cwd"
5502 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5503 mkdir . && error "'mkdir .' worked after removing cwd"
5504 rmdir . && error "'rmdir .' worked after removing cwd"
5505 ln -s . foo && error "'ln -s .' worked after removing cwd"
5506 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5508 run_test 48b "Access removed working dir (should return errors)="
5510 test_48c() { # bug 2350
5511 #lctl set_param debug=-1
5514 test_mkdir -p $DIR/$tdir/dir
5516 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5517 $TRACE touch foo && error "touch foo worked after removing cwd"
5518 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5519 touch .foo && error "touch .foo worked after removing cwd"
5520 mkdir .foo && error "mkdir .foo worked after removing cwd"
5521 $TRACE ls . && error "'ls .' worked after removing cwd"
5522 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5523 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5524 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5525 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5526 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5528 run_test 48c "Access removed working subdir (should return errors)"
5530 test_48d() { # bug 2350
5531 #lctl set_param debug=-1
5534 test_mkdir -p $DIR/$tdir/dir
5536 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5537 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5538 $TRACE touch foo && error "'touch foo' worked after removing parent"
5539 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5540 touch .foo && error "'touch .foo' worked after removing parent"
5541 mkdir .foo && error "mkdir .foo worked after removing parent"
5542 $TRACE ls . && error "'ls .' worked after removing parent"
5543 $TRACE ls .. && error "'ls ..' worked after removing parent"
5544 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5545 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5546 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5549 run_test 48d "Access removed parent subdir (should return errors)"
5551 test_48e() { # bug 4134
5552 #lctl set_param debug=-1
5555 test_mkdir -p $DIR/$tdir/dir
5557 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5558 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5559 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5560 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5561 # On a buggy kernel addition of "touch foo" after cd .. will
5562 # produce kernel oops in lookup_hash_it
5563 touch ../foo && error "'cd ..' worked after recreate parent"
5565 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5567 run_test 48e "Access to recreated parent subdir (should return errors)"
5570 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5571 skip "need MDS >= 2.13.55"
5572 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5573 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5574 skip "needs different host for mdt1 mdt2"
5575 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5577 $LFS mkdir -i0 $DIR/$tdir
5578 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5580 for d in sub1 sub2 sub3; do
5581 #define OBD_FAIL_OSD_REF_DEL 0x19c
5582 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5583 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5586 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5588 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5590 test_49() { # LU-1030
5591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5592 remote_ost_nodsh && skip "remote OST with nodsh"
5594 # get ost1 size - $FSNAME-OST0000
5595 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5597 # write 800M at maximum
5598 [[ $ost1_size -lt 2 ]] && ost1_size=2
5599 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5601 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5602 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5605 # change max_pages_per_rpc while writing the file
5606 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5607 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5608 # loop until dd process exits
5609 while ps ax -opid | grep -wq $dd_pid; do
5610 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5611 sleep $((RANDOM % 5 + 1))
5613 # restore original max_pages_per_rpc
5614 $LCTL set_param $osc1_mppc=$orig_mppc
5615 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5617 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5621 test_mkdir $DIR/$tdir
5623 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5625 run_test 50 "special situations: /proc symlinks ==============="
5627 test_51a() { # was test_51
5628 # bug 1516 - create an empty entry right after ".." then split dir
5629 test_mkdir -c1 $DIR/$tdir
5630 touch $DIR/$tdir/foo
5631 $MCREATE $DIR/$tdir/bar
5633 createmany -m $DIR/$tdir/longfile 201
5635 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5636 $MCREATE $DIR/$tdir/longfile$FNUM
5641 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5643 run_test 51a "special situations: split htree with empty entry =="
5645 cleanup_print_lfs_df () {
5652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5654 local dir=$DIR/$tdir
5655 local nrdirs=$((65536 + 100))
5657 # cleanup the directory
5660 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5664 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5665 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5666 [[ $numfree -lt $nrdirs ]] &&
5667 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5669 # need to check free space for the directories as well
5670 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5671 numfree=$(( blkfree / $(fs_inode_ksize) ))
5672 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5674 trap cleanup_print_lfs_df EXIT
5677 createmany -d $dir/d $nrdirs || {
5678 unlinkmany $dir/d $nrdirs
5679 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5683 nrdirs=$(ls -U $dir | wc -l)
5685 # unlink all but 100 subdirectories, then check it still works
5687 local delete=$((nrdirs - left))
5692 # for ldiskfs the nlink count should be 1, but this is OSD specific
5693 # and so this is listed for informational purposes only
5694 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5695 unlinkmany -d $dir/d $delete ||
5696 error "unlink of first $delete subdirs failed"
5698 echo "nlink between: $(stat -c %h $dir)"
5699 local found=$(ls -U $dir | wc -l)
5700 [ $found -ne $left ] &&
5701 error "can't find subdirs: found only $found, expected $left"
5703 unlinkmany -d $dir/d $delete $left ||
5704 error "unlink of second $left subdirs failed"
5705 # regardless of whether the backing filesystem tracks nlink accurately
5706 # or not, the nlink count shouldn't be more than "." and ".." here
5707 local after=$(stat -c %h $dir)
5708 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5709 echo "nlink after: $after"
5711 cleanup_print_lfs_df
5713 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5717 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5720 test_mkdir $DIR/$tdir
5721 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5723 qos_old=$(do_facet mds1 \
5724 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5725 do_nodes $(comma_list $(mdts_nodes)) \
5726 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5727 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5728 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5730 createmany -o $DIR/$tdir/t- 1000
5731 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5732 for ((n = 0; n < $OSTCOUNT; n++)); do
5733 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5734 END { printf("%0.0f", objs) }' $TMP/$tfile)
5735 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5736 '($1 == '$n') { objs += 1 } \
5737 END { printf("%0.0f", objs) }')
5738 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5740 unlinkmany $DIR/$tdir/t- 1000
5743 for ((n = 0; n < $OSTCOUNT; n++)); do
5744 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5745 { $LFS df && $LFS df -i &&
5746 error "OST $n has fewer objects vs. OST $nlast" \
5747 " (${objs[$n]} < ${objs[$nlast]}"; }
5748 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5749 { $LFS df && $LFS df -i &&
5750 error "OST $n has fewer objects vs. OST $nlast" \
5751 " (${objs[$n]} < ${objs[$nlast]}"; }
5753 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5754 { $LFS df && $LFS df -i &&
5755 error "OST $n has fewer #0 objects vs. OST $nlast" \
5756 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5757 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5758 { $LFS df && $LFS df -i &&
5759 error "OST $n has fewer #0 objects vs. OST $nlast" \
5760 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5764 run_test 51d "check object distribution"
5767 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5768 skip_env "ldiskfs only test"
5771 test_mkdir -c1 $DIR/$tdir
5772 test_mkdir -c1 $DIR/$tdir/d0
5774 touch $DIR/$tdir/d0/foo
5775 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5776 error "file exceed 65000 nlink limit!"
5777 unlinkmany $DIR/$tdir/d0/f- 65001
5780 run_test 51e "check file nlink limit"
5783 test_mkdir $DIR/$tdir
5786 local ulimit_old=$(ulimit -n)
5787 local spare=20 # number of spare fd's for scripts/libraries, etc.
5788 local mdt=$($LFS getstripe -m $DIR/$tdir)
5789 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5791 echo "MDT$mdt numfree=$numfree, max=$max"
5792 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5793 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5794 while ! ulimit -n $((numfree + spare)); do
5795 numfree=$((numfree * 3 / 4))
5797 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5799 echo "left ulimit at $ulimit_old"
5802 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5803 unlinkmany $DIR/$tdir/f $numfree
5804 error "create+open $numfree files in $DIR/$tdir failed"
5806 ulimit -n $ulimit_old
5808 # if createmany exits at 120s there will be fewer than $numfree files
5809 unlinkmany $DIR/$tdir/f $numfree || true
5811 run_test 51f "check many open files limit"
5814 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5815 test_mkdir $DIR/$tdir
5816 touch $DIR/$tdir/foo
5817 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5818 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5819 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5820 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5821 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5823 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5824 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5825 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5827 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5828 cp -r $DIR/$tdir $TMP/
5829 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5831 run_test 52a "append-only flag test (should return errors)"
5834 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5835 test_mkdir $DIR/$tdir
5836 touch $DIR/$tdir/foo
5837 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5838 cat test > $DIR/$tdir/foo && error "cat test worked"
5839 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5840 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5841 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5843 echo foo >> $DIR/$tdir/foo && error "echo worked"
5844 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5845 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5846 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5847 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5849 chattr -i $DIR/$tdir/foo || error "chattr failed"
5851 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5853 run_test 52b "immutable flag test (should return errors) ======="
5856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5857 remote_mds_nodsh && skip "remote MDS with nodsh"
5858 remote_ost_nodsh && skip "remote OST with nodsh"
5871 local support_last_seq=true
5873 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5874 support_last_seq=false
5877 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5879 for value in $(do_facet $SINGLEMDS \
5880 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5881 param=$(echo ${value[0]} | cut -d "=" -f1)
5882 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5884 if $support_last_seq; then
5885 param_seq=$(echo $param |
5886 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5887 mds_last_seq=$(do_facet $SINGLEMDS \
5888 $LCTL get_param -n $param_seq)
5890 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5892 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5893 node=$(facet_active_host ost$((ostnum+1)))
5894 param="obdfilter.$ostname.last_id"
5895 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5896 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5897 ost_last_id=$ost_last
5899 if $support_last_seq; then
5900 ost_last_id=$(echo $ost_last |
5901 awk -F':' '{print $2}' |
5903 ost_last_seq=$(echo $ost_last |
5904 awk -F':' '{print $1}')
5905 [[ $ost_last_seq = $mds_last_seq ]] || continue
5908 if [[ $ost_last_id != $mds_last ]]; then
5909 error "$ost_last_id != $mds_last"
5916 $found || error "can not match last_seq/last_id for $mdtosc"
5919 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5922 perl -MSocket -e ';' || skip "no Socket perl module installed"
5924 $SOCKETSERVER $DIR/socket ||
5925 error "$SOCKETSERVER $DIR/socket failed: $?"
5926 $SOCKETCLIENT $DIR/socket ||
5927 error "$SOCKETCLIENT $DIR/socket failed: $?"
5928 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5930 run_test 54a "unix domain socket test =========================="
5936 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5938 run_test 54b "char device works in lustre ======================"
5941 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5942 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5943 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5945 for i in $(seq 3 7); do
5946 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5955 loopdev="$DIR/loop54c"
5958 $UMOUNT $DIR/$tdir || rc=$?
5959 losetup -d $loopdev || true
5960 losetup -d $LOOPDEV || true
5961 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5968 loopdev="$DIR/loop54c"
5971 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5972 trap cleanup_54c EXIT
5973 mknod $loopdev b 7 $LOOPNUM
5974 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5975 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5976 losetup $loopdev $DIR/$tfile ||
5977 error "can't set up $loopdev for $DIR/$tfile"
5978 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5979 test_mkdir $DIR/$tdir
5980 mount -t ext2 $loopdev $DIR/$tdir ||
5981 error "error mounting $loopdev on $DIR/$tdir"
5982 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5985 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5989 run_test 54c "block device works in lustre ====================="
5995 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5997 run_test 54d "fifo device works in lustre ======================"
6002 cp -aL /dev/console $f
6003 echo $string > $f || error "echo $string to $f failed"
6005 run_test 54e "console/tty device works in lustre ======================"
6010 local dir=$DIR/$tdir
6013 test_mkdir -p $dir/dir
6014 for i in $(seq $numfiles); do
6016 touch $dir/dir/file$i
6019 local numcomp=$($LFS getstripe --component-count $dir)
6021 [[ $numcomp == 0 ]] && numcomp=1
6023 # test lfs getstripe with --recursive
6024 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6026 [[ $filenum -eq $((numfiles * 2)) ]] ||
6027 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6028 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6029 [[ $filenum -eq $numfiles ]] ||
6030 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6031 echo "$LFS getstripe showed obdidx or l_ost_idx"
6033 # test lfs getstripe with file instead of dir
6034 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6035 [[ $filenum -eq 1 ]] ||
6036 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6037 echo "$LFS getstripe file1 passed"
6039 #test lfs getstripe with --verbose
6040 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6041 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6042 error "$LFS getstripe --verbose $dir: "\
6043 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6044 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6045 error "$LFS getstripe $dir: showed lmm_magic"
6047 #test lfs getstripe with -v prints lmm_fid
6048 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6049 local countfids=$((numdirs + numfiles * numcomp))
6050 [[ $filenum -eq $countfids ]] ||
6051 error "$LFS getstripe -v $dir: "\
6052 "got $filenum want $countfids lmm_fid"
6053 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6054 error "$LFS getstripe $dir: showed lmm_fid by default"
6055 echo "$LFS getstripe --verbose passed"
6057 #check for FID information
6058 local fid1=$($LFS getstripe --fid $dir/file1)
6059 local fid2=$($LFS getstripe --verbose $dir/file1 |
6060 awk '/lmm_fid: / { print $2; exit; }')
6061 local fid3=$($LFS path2fid $dir/file1)
6063 [ "$fid1" != "$fid2" ] &&
6064 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6065 [ "$fid1" != "$fid3" ] &&
6066 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6067 echo "$LFS getstripe --fid passed"
6069 #test lfs getstripe with --obd
6070 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6071 error "$LFS getstripe --obd wrong_uuid: should return error"
6073 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6076 local obduuid=$(ostuuid_from_index $ostidx)
6077 local found=$($LFS getstripe -r --obd $obduuid $dir |
6078 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6080 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6081 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6083 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6086 [[ $found -eq $filenum ]] ||
6087 error "$LFS getstripe --obd: found $found expect $filenum"
6088 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6089 sed '/^[ ]*'${ostidx}'[ ]/d' |
6090 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6091 error "$LFS getstripe --obd: should not show file on other obd"
6092 echo "$LFS getstripe --obd passed"
6094 run_test 56a "check $LFS getstripe"
6097 local dir=$DIR/$tdir
6101 for i in $(seq $numdirs); do
6102 test_mkdir $dir/dir$i
6105 # test lfs getdirstripe default mode is non-recursion, which is
6106 # different from lfs getstripe
6107 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6109 [[ $dircnt -eq 1 ]] ||
6110 error "$LFS getdirstripe: found $dircnt, not 1"
6111 dircnt=$($LFS getdirstripe --recursive $dir |
6112 grep -c lmv_stripe_count)
6113 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6114 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6116 run_test 56b "check $LFS getdirstripe"
6119 remote_ost_nodsh && skip "remote OST with nodsh"
6122 local ost_name=$(ostname_from_index $ost_idx)
6123 local old_status=$(ost_dev_status $ost_idx)
6124 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6126 [[ -z "$old_status" ]] ||
6127 skip_env "OST $ost_name is in $old_status status"
6129 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6130 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6131 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6132 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6133 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6134 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6137 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6138 error "$LFS df -v showing inactive devices"
6141 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6143 [[ "$new_status" =~ "D" ]] ||
6144 error "$ost_name status is '$new_status', missing 'D'"
6145 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6146 [[ "$new_status" =~ "N" ]] ||
6147 error "$ost_name status is '$new_status', missing 'N'"
6149 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6150 [[ "$new_status" =~ "f" ]] ||
6151 error "$ost_name status is '$new_status', missing 'f'"
6154 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6155 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6156 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6157 [[ -z "$p" ]] && restore_lustre_params < $p || true
6160 new_status=$(ost_dev_status $ost_idx)
6161 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6162 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6163 # can't check 'f' as devices may actually be on flash
6165 run_test 56c "check 'lfs df' showing device status"
6168 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6169 local osts=$($LFS df -v $MOUNT | grep -c OST)
6173 (( mdts == MDSCOUNT )) ||
6174 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6175 (( osts == OSTCOUNT )) ||
6176 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6178 run_test 56d "'lfs df -v' prints only configured devices"
6181 err_enoent=2 # No such file or directory
6182 err_eopnotsupp=95 # Operation not supported
6184 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6185 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6187 # Check for handling of path not exists
6188 output=$($LFS df $enoent_mnt 2>&1)
6191 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6192 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6193 error "expect failure $err_enoent, not $ret"
6195 # Check for handling of non-Lustre FS
6196 output=$($LFS df $notsup_mnt)
6199 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6200 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6201 error "expect success $err_eopnotsupp, not $ret"
6203 # Check for multiple LustreFS argument
6204 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6207 [[ $output -eq 3 && $ret -eq 0 ]] ||
6208 error "expect success 3, not $output, rc = $ret"
6210 # Check for correct non-Lustre FS handling among multiple
6212 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6213 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6216 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6217 error "expect success 2, not $output, rc = $ret"
6219 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6224 local local_tdir="$1"
6225 local local_numfiles="$2"
6226 local local_numdirs="$3"
6227 local dir_params="$4"
6228 local dir_stripe_params="$5"
6230 if [ ! -d "$local_tdir" ] ; then
6231 test_mkdir -p $dir_stripe_params $local_tdir
6232 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6233 for i in $(seq $local_numfiles) ; do
6234 touch $local_tdir/file$i
6236 for i in $(seq $local_numdirs) ; do
6237 test_mkdir $dir_stripe_params $local_tdir/dir$i
6238 for j in $(seq $local_numfiles) ; do
6239 touch $local_tdir/dir$i/file$j
6245 setup_56_special() {
6247 local local_numfiles=$2
6248 local local_numdirs=$3
6250 setup_56 $local_tdir $local_numfiles $local_numdirs
6252 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6253 for i in $(seq $local_numfiles) ; do
6254 mknod $local_tdir/loop${i}b b 7 $i
6255 mknod $local_tdir/null${i}c c 1 3
6256 ln -s $local_tdir/file1 $local_tdir/link${i}
6258 for i in $(seq $local_numdirs) ; do
6259 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6260 mknod $local_tdir/dir$i/null${i}c c 1 3
6261 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6267 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6268 local expected=$(($NUMDIRS + 2))
6270 setup_56 $dir $NUMFILES $NUMDIRS
6272 # test lfs find with -name
6273 for i in $(seq $NUMFILES) ; do
6274 local nums=$($LFS find -name "*$i" $dir | wc -l)
6276 [ $nums -eq $expected ] ||
6277 error "lfs find -name '*$i' $dir wrong: "\
6278 "found $nums, expected $expected"
6281 run_test 56g "check lfs find -name"
6284 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6285 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6287 setup_56 $dir $NUMFILES $NUMDIRS
6289 # test lfs find with ! -name
6290 for i in $(seq $NUMFILES) ; do
6291 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6293 [ $nums -eq $expected ] ||
6294 error "lfs find ! -name '*$i' $dir wrong: "\
6295 "found $nums, expected $expected"
6298 run_test 56h "check lfs find ! -name"
6301 local dir=$DIR/$tdir
6305 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6308 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6310 run_test 56i "check 'lfs find -ost UUID' skips directories"
6313 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6315 setup_56_special $dir $NUMFILES $NUMDIRS
6317 local expected=$((NUMDIRS + 1))
6318 local cmd="$LFS find -type d $dir"
6319 local nums=$($cmd | wc -l)
6321 [ $nums -eq $expected ] ||
6322 error "'$cmd' wrong: found $nums, expected $expected"
6324 run_test 56j "check lfs find -type d"
6327 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6329 setup_56_special $dir $NUMFILES $NUMDIRS
6331 local expected=$(((NUMDIRS + 1) * NUMFILES))
6332 local cmd="$LFS find -type f $dir"
6333 local nums=$($cmd | wc -l)
6335 [ $nums -eq $expected ] ||
6336 error "'$cmd' wrong: found $nums, expected $expected"
6338 run_test 56k "check lfs find -type f"
6341 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6343 setup_56_special $dir $NUMFILES $NUMDIRS
6345 local expected=$((NUMDIRS + NUMFILES))
6346 local cmd="$LFS find -type b $dir"
6347 local nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] ||
6350 error "'$cmd' wrong: found $nums, expected $expected"
6352 run_test 56l "check lfs find -type b"
6355 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6357 setup_56_special $dir $NUMFILES $NUMDIRS
6359 local expected=$((NUMDIRS + NUMFILES))
6360 local cmd="$LFS find -type c $dir"
6361 local nums=$($cmd | wc -l)
6362 [ $nums -eq $expected ] ||
6363 error "'$cmd' wrong: found $nums, expected $expected"
6365 run_test 56m "check lfs find -type c"
6368 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6369 setup_56_special $dir $NUMFILES $NUMDIRS
6371 local expected=$((NUMDIRS + NUMFILES))
6372 local cmd="$LFS find -type l $dir"
6373 local nums=$($cmd | wc -l)
6375 [ $nums -eq $expected ] ||
6376 error "'$cmd' wrong: found $nums, expected $expected"
6378 run_test 56n "check lfs find -type l"
6381 local dir=$DIR/$tdir
6383 setup_56 $dir $NUMFILES $NUMDIRS
6384 utime $dir/file1 > /dev/null || error "utime (1)"
6385 utime $dir/file2 > /dev/null || error "utime (2)"
6386 utime $dir/dir1 > /dev/null || error "utime (3)"
6387 utime $dir/dir2 > /dev/null || error "utime (4)"
6388 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6389 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6392 local nums=$($LFS find -mtime +0 $dir | wc -l)
6394 [ $nums -eq $expected ] ||
6395 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6398 cmd="$LFS find -mtime 0 $dir"
6399 nums=$($cmd | wc -l)
6400 [ $nums -eq $expected ] ||
6401 error "'$cmd' wrong: found $nums, expected $expected"
6403 run_test 56o "check lfs find -mtime for old files"
6406 local dir=$DIR/$tdir
6410 # just to make sure there is something that won't be found
6412 touch $dir/$tfile.now
6414 for age in year week day hour min; do
6415 count=$((count + 1))
6417 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6418 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6419 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6421 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6422 local nums=$($cmd | wc -l)
6423 [ $nums -eq $expected ] ||
6424 error "'$cmd' wrong: found $nums, expected $expected"
6426 cmd="$LFS find $dir -atime $count${age:0:1}"
6427 nums=$($cmd | wc -l)
6428 [ $nums -eq $expected ] ||
6429 error "'$cmd' wrong: found $nums, expected $expected"
6433 cmd="$LFS find $dir -ctime +1s -type f"
6434 nums=$($cmd | wc -l)
6435 (( $nums == $count * 2 + 1)) ||
6436 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6438 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6440 test_newerXY_base() {
6443 local dir=$DIR/$tdir
6447 if [ $y == "t" ]; then
6448 if [ $x == "b" ]; then
6449 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6451 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6454 ref=$DIR/$tfile.newer.$x$y
6455 touch $ref || error "touch $ref failed"
6458 echo "before = $ref"
6460 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6462 if [ $y == "t" ]; then
6463 if [ $x == "b" ]; then
6464 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6466 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6469 negref=$DIR/$tfile.negnewer.$x$y
6470 touch $negref || error "touch $negref failed"
6473 echo "after = $negref"
6474 local cmd="$LFS find $dir -newer$x$y $ref"
6475 local nums=$(eval $cmd | wc -l)
6476 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6478 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6479 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6481 cmd="$LFS find $dir ! -newer$x$y $negref"
6482 nums=$(eval $cmd | wc -l)
6483 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6484 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6486 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6487 nums=$(eval $cmd | wc -l)
6488 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6489 error "'$cmd' wrong: found $nums between, expected $expected"; }
6495 test_newerXY_base "a" "a"
6496 test_newerXY_base "a" "m"
6497 test_newerXY_base "a" "c"
6498 test_newerXY_base "m" "a"
6499 test_newerXY_base "m" "m"
6500 test_newerXY_base "m" "c"
6501 test_newerXY_base "c" "a"
6502 test_newerXY_base "c" "m"
6503 test_newerXY_base "c" "c"
6505 [[ -n "$sles_version" ]] &&
6506 echo "skip timestamp tests on SLES, LU-13665" && return 0
6508 test_newerXY_base "a" "t"
6509 test_newerXY_base "m" "t"
6510 test_newerXY_base "c" "t"
6512 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6513 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6514 ! btime_supported && echo "btime unsupported" && return 0
6516 test_newerXY_base "b" "b"
6517 test_newerXY_base "b" "t"
6519 run_test 56oc "check lfs find -newerXY work"
6522 local dir=$DIR/$tdir
6527 $LFS find $dir -btime -1d -type f
6534 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6535 ! btime_supported && skip "btime unsupported on MDS"
6537 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6538 ! btime_supported && skip "btime unsupported on clients"
6540 local dir=$DIR/$tdir
6541 local ref=$DIR/$tfile.ref
6542 local negref=$DIR/$tfile.negref
6544 mkdir $dir || error "mkdir $dir failed"
6545 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6546 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6547 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6548 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6549 touch $ref || error "touch $ref failed"
6550 # sleep 3 seconds at least
6553 local before=$(do_facet mds1 date +%s)
6554 local skew=$(($(date +%s) - before + 1))
6556 if (( skew < 0 && skew > -5 )); then
6557 sleep $((0 - skew + 1))
6561 # Set the dir stripe params to limit files all on MDT0,
6562 # otherwise we need to calc the max clock skew between
6563 # the client and MDTs.
6564 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6566 touch $negref || error "touch $negref failed"
6568 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6569 local nums=$($cmd | wc -l)
6570 local expected=$(((NUMFILES + 1) * NUMDIRS))
6572 [ $nums -eq $expected ] ||
6573 error "'$cmd' wrong: found $nums, expected $expected"
6575 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6576 nums=$($cmd | wc -l)
6577 expected=$((NUMFILES + 1))
6578 [ $nums -eq $expected ] ||
6579 error "'$cmd' wrong: found $nums, expected $expected"
6581 [ $skew -lt 0 ] && return
6583 local after=$(do_facet mds1 date +%s)
6584 local age=$((after - before + 1 + skew))
6586 cmd="$LFS find $dir -btime -${age}s -type f"
6587 nums=$($cmd | wc -l)
6588 expected=$(((NUMFILES + 1) * NUMDIRS))
6590 echo "Clock skew between client and server: $skew, age:$age"
6591 [ $nums -eq $expected ] ||
6592 error "'$cmd' wrong: found $nums, expected $expected"
6594 expected=$(($NUMDIRS + 1))
6595 cmd="$LFS find $dir -btime -${age}s -type d"
6596 nums=$($cmd | wc -l)
6597 [ $nums -eq $expected ] ||
6598 error "'$cmd' wrong: found $nums, expected $expected"
6599 rm -f $ref $negref || error "Failed to remove $ref $negref"
6601 run_test 56od "check lfs find -btime with units"
6604 [ $RUNAS_ID -eq $UID ] &&
6605 skip_env "RUNAS_ID = UID = $UID -- skipping"
6607 local dir=$DIR/$tdir
6609 setup_56 $dir $NUMFILES $NUMDIRS
6610 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6612 local expected=$NUMFILES
6613 local cmd="$LFS find -uid $RUNAS_ID $dir"
6614 local nums=$($cmd | wc -l)
6616 [ $nums -eq $expected ] ||
6617 error "'$cmd' wrong: found $nums, expected $expected"
6619 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6620 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6621 nums=$($cmd | wc -l)
6622 [ $nums -eq $expected ] ||
6623 error "'$cmd' wrong: found $nums, expected $expected"
6625 run_test 56p "check lfs find -uid and ! -uid"
6628 [ $RUNAS_ID -eq $UID ] &&
6629 skip_env "RUNAS_ID = UID = $UID -- skipping"
6631 local dir=$DIR/$tdir
6633 setup_56 $dir $NUMFILES $NUMDIRS
6634 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6636 local expected=$NUMFILES
6637 local cmd="$LFS find -gid $RUNAS_GID $dir"
6638 local nums=$($cmd | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "'$cmd' wrong: found $nums, expected $expected"
6643 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6644 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6645 nums=$($cmd | wc -l)
6646 [ $nums -eq $expected ] ||
6647 error "'$cmd' wrong: found $nums, expected $expected"
6649 run_test 56q "check lfs find -gid and ! -gid"
6652 local dir=$DIR/$tdir
6654 setup_56 $dir $NUMFILES $NUMDIRS
6657 local cmd="$LFS find -size 0 -type f -lazy $dir"
6658 local nums=$($cmd | wc -l)
6660 [ $nums -eq $expected ] ||
6661 error "'$cmd' wrong: found $nums, expected $expected"
6662 cmd="$LFS find -size 0 -type f $dir"
6663 nums=$($cmd | wc -l)
6664 [ $nums -eq $expected ] ||
6665 error "'$cmd' wrong: found $nums, expected $expected"
6668 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6669 nums=$($cmd | wc -l)
6670 [ $nums -eq $expected ] ||
6671 error "'$cmd' wrong: found $nums, expected $expected"
6672 cmd="$LFS find ! -size 0 -type f $dir"
6673 nums=$($cmd | wc -l)
6674 [ $nums -eq $expected ] ||
6675 error "'$cmd' wrong: found $nums, expected $expected"
6677 echo "test" > $dir/$tfile
6678 echo "test2" > $dir/$tfile.2 && sync
6680 cmd="$LFS find -size 5 -type f -lazy $dir"
6681 nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] ||
6683 error "'$cmd' wrong: found $nums, expected $expected"
6684 cmd="$LFS find -size 5 -type f $dir"
6685 nums=$($cmd | wc -l)
6686 [ $nums -eq $expected ] ||
6687 error "'$cmd' wrong: found $nums, expected $expected"
6690 cmd="$LFS find -size +5 -type f -lazy $dir"
6691 nums=$($cmd | wc -l)
6692 [ $nums -eq $expected ] ||
6693 error "'$cmd' wrong: found $nums, expected $expected"
6694 cmd="$LFS find -size +5 -type f $dir"
6695 nums=$($cmd | wc -l)
6696 [ $nums -eq $expected ] ||
6697 error "'$cmd' wrong: found $nums, expected $expected"
6700 cmd="$LFS find -size +0 -type f -lazy $dir"
6701 nums=$($cmd | wc -l)
6702 [ $nums -eq $expected ] ||
6703 error "'$cmd' wrong: found $nums, expected $expected"
6704 cmd="$LFS find -size +0 -type f $dir"
6705 nums=$($cmd | wc -l)
6706 [ $nums -eq $expected ] ||
6707 error "'$cmd' wrong: found $nums, expected $expected"
6710 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6711 nums=$($cmd | wc -l)
6712 [ $nums -eq $expected ] ||
6713 error "'$cmd' wrong: found $nums, expected $expected"
6714 cmd="$LFS find ! -size -5 -type f $dir"
6715 nums=$($cmd | wc -l)
6716 [ $nums -eq $expected ] ||
6717 error "'$cmd' wrong: found $nums, expected $expected"
6720 cmd="$LFS find -size -5 -type f -lazy $dir"
6721 nums=$($cmd | wc -l)
6722 [ $nums -eq $expected ] ||
6723 error "'$cmd' wrong: found $nums, expected $expected"
6724 cmd="$LFS find -size -5 -type f $dir"
6725 nums=$($cmd | wc -l)
6726 [ $nums -eq $expected ] ||
6727 error "'$cmd' wrong: found $nums, expected $expected"
6729 run_test 56r "check lfs find -size works"
6736 cancel_lru_locks $OSC
6738 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6739 local nums=$($cmd | wc -l)
6741 [ $nums -eq $expected ] ||
6742 error "'$cmd' wrong: found $nums, expected $expected"
6744 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6746 if (( rpcs_before + glimpses != rpcs_after )); then
6747 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6748 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6750 if [[ $glimpses == 0 ]]; then
6751 error "'$cmd' should not send glimpse RPCs to OST"
6753 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6759 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6760 skip "MDS < 2.12.58 doesn't return LSOM data"
6761 local dir=$DIR/$tdir
6762 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6764 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6766 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6767 $LCTL set_param -n llite.*.statahead_agl=0
6768 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6770 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6771 # open and close all files to ensure LSOM is updated
6772 cancel_lru_locks $OSC
6773 find $dir -type f | xargs cat > /dev/null
6775 # expect_found glimpse_rpcs command_to_run
6776 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6777 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6778 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6779 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6781 echo "test" > $dir/$tfile
6782 echo "test2" > $dir/$tfile.2 && sync
6783 cancel_lru_locks $OSC
6784 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6786 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6787 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6788 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6789 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6791 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6792 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6793 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6794 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6795 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6796 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6798 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6801 local dir=$DIR/$tdir
6802 local tmp=$TMP/$tfile.log
6805 test_mkdir -p $dir || error "failed to mkdir $dir"
6806 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6807 error "failed to setstripe $dir/$tfile"
6808 mdt_idx=$($LFS getdirstripe -i $dir)
6809 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6811 stack_trap "rm -f $tmp" EXIT
6812 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6813 ! grep -q obd_uuid $tmp ||
6814 error "failed to find --size +100K --ost 0 $dir"
6815 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6816 ! grep -q obd_uuid $tmp ||
6817 error "failed to find --size +100K --mdt $mdt_idx $dir"
6819 run_test 56rb "check lfs find --size --ost/--mdt works"
6822 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6823 local dir=$DIR/$tdir
6826 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6827 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6828 (( $MDSCOUNT > 2 )) &&
6829 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6830 mkdir $dir/$tdir-{1..10}
6831 touch $dir/$tfile-{1..10}
6833 found=$($LFS find $dir --mdt-count 2 | wc -l)
6835 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6837 found=$($LFS find $dir -T +1 | wc -l)
6838 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6839 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6841 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6843 (( $found == $expect )) || error "found $found all_char, expect $expect"
6845 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6846 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6847 (( $found == $expect )) || error "found $found all_char, expect $expect"
6849 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6851 test_56s() { # LU-611 #LU-9369
6852 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6854 local dir=$DIR/$tdir
6855 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6857 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6858 for i in $(seq $NUMDIRS); do
6859 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6862 local expected=$NUMDIRS
6863 local cmd="$LFS find -c $OSTCOUNT $dir"
6864 local nums=$($cmd | wc -l)
6866 [ $nums -eq $expected ] || {
6867 $LFS getstripe -R $dir
6868 error "'$cmd' wrong: found $nums, expected $expected"
6871 expected=$((NUMDIRS + onestripe))
6872 cmd="$LFS find -stripe-count +0 -type f $dir"
6873 nums=$($cmd | wc -l)
6874 [ $nums -eq $expected ] || {
6875 $LFS getstripe -R $dir
6876 error "'$cmd' wrong: found $nums, expected $expected"
6880 cmd="$LFS find -stripe-count 1 -type f $dir"
6881 nums=$($cmd | wc -l)
6882 [ $nums -eq $expected ] || {
6883 $LFS getstripe -R $dir
6884 error "'$cmd' wrong: found $nums, expected $expected"
6887 cmd="$LFS find -stripe-count -2 -type f $dir"
6888 nums=$($cmd | wc -l)
6889 [ $nums -eq $expected ] || {
6890 $LFS getstripe -R $dir
6891 error "'$cmd' wrong: found $nums, expected $expected"
6895 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6896 nums=$($cmd | wc -l)
6897 [ $nums -eq $expected ] || {
6898 $LFS getstripe -R $dir
6899 error "'$cmd' wrong: found $nums, expected $expected"
6902 run_test 56s "check lfs find -stripe-count works"
6904 test_56t() { # LU-611 #LU-9369
6905 local dir=$DIR/$tdir
6907 setup_56 $dir 0 $NUMDIRS
6908 for i in $(seq $NUMDIRS); do
6909 $LFS setstripe -S 8M $dir/dir$i/$tfile
6912 local expected=$NUMDIRS
6913 local cmd="$LFS find -S 8M $dir"
6914 local nums=$($cmd | wc -l)
6916 [ $nums -eq $expected ] || {
6917 $LFS getstripe -R $dir
6918 error "'$cmd' wrong: found $nums, expected $expected"
6922 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6924 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6926 expected=$(((NUMDIRS + 1) * NUMFILES))
6927 cmd="$LFS find -stripe-size 512k -type f $dir"
6928 nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 cmd="$LFS find -stripe-size +320k -type f $dir"
6933 nums=$($cmd | wc -l)
6934 [ $nums -eq $expected ] ||
6935 error "'$cmd' wrong: found $nums, expected $expected"
6937 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6938 cmd="$LFS find -stripe-size +200k -type f $dir"
6939 nums=$($cmd | wc -l)
6940 [ $nums -eq $expected ] ||
6941 error "'$cmd' wrong: found $nums, expected $expected"
6943 cmd="$LFS find -stripe-size -640k -type f $dir"
6944 nums=$($cmd | wc -l)
6945 [ $nums -eq $expected ] ||
6946 error "'$cmd' wrong: found $nums, expected $expected"
6949 cmd="$LFS find -stripe-size 256k -type f $dir"
6950 nums=$($cmd | wc -l)
6951 [ $nums -eq $expected ] ||
6952 error "'$cmd' wrong: found $nums, expected $expected"
6954 cmd="$LFS find -stripe-size -320k -type f $dir"
6955 nums=$($cmd | wc -l)
6956 [ $nums -eq $expected ] ||
6957 error "'$cmd' wrong: found $nums, expected $expected"
6960 cmd="$LFS find -stripe-size 1024k -type f $dir"
6961 nums=$($cmd | wc -l)
6962 [ $nums -eq $expected ] ||
6963 error "'$cmd' wrong: found $nums, expected $expected"
6965 run_test 56t "check lfs find -stripe-size works"
6967 test_56u() { # LU-611
6968 local dir=$DIR/$tdir
6970 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6972 if [[ $OSTCOUNT -gt 1 ]]; then
6973 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6979 local expected=$(((NUMDIRS + 1) * NUMFILES))
6980 local cmd="$LFS find -stripe-index 0 -type f $dir"
6981 local nums=$($cmd | wc -l)
6983 [ $nums -eq $expected ] ||
6984 error "'$cmd' wrong: found $nums, expected $expected"
6987 cmd="$LFS find -stripe-index 1 -type f $dir"
6988 nums=$($cmd | wc -l)
6989 [ $nums -eq $expected ] ||
6990 error "'$cmd' wrong: found $nums, expected $expected"
6992 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6993 nums=$($cmd | wc -l)
6994 [ $nums -eq $expected ] ||
6995 error "'$cmd' wrong: found $nums, expected $expected"
6998 # This should produce an error and not return any files
6999 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7000 nums=$($cmd 2>/dev/null | wc -l)
7001 [ $nums -eq $expected ] ||
7002 error "'$cmd' wrong: found $nums, expected $expected"
7004 if [[ $OSTCOUNT -gt 1 ]]; then
7005 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7006 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7007 nums=$($cmd | wc -l)
7008 [ $nums -eq $expected ] ||
7009 error "'$cmd' wrong: found $nums, expected $expected"
7012 run_test 56u "check lfs find -stripe-index works"
7016 local dir=$DIR/$tdir
7018 setup_56 $dir $NUMFILES $NUMDIRS
7020 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7021 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7023 for file in $($LFS find -m $UUID $dir); do
7024 file_midx=$($LFS getstripe -m $file)
7025 [ $file_midx -eq $mdt_idx ] ||
7026 error "lfs find -m $UUID != getstripe -m $file_midx"
7029 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7032 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7035 local dir=$DIR/$tdir
7037 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7039 local stripe_size=$($LFS getstripe -S -d $dir) ||
7040 error "$LFS getstripe -S -d $dir failed"
7041 stripe_size=${stripe_size%% *}
7043 local file_size=$((stripe_size * OSTCOUNT))
7044 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7045 local required_space=$((file_num * file_size))
7046 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7048 [[ $free_space -le $((required_space / 1024)) ]] &&
7049 skip_env "need $required_space, have $free_space kbytes"
7052 local dd_count=$((file_size / dd_bs))
7054 # write data into the files
7059 for i in $(seq $NUMFILES); do
7061 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7062 error "write data into $file failed"
7064 for i in $(seq $NUMDIRS); do
7065 for j in $(seq $NUMFILES); do
7066 file=$dir/dir$i/file$j
7067 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7068 error "write data into $file failed"
7072 # $LFS_MIGRATE will fail if hard link migration is unsupported
7073 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7074 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7075 error "creating links to $dir/dir1/file1 failed"
7080 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7083 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7086 eval $cmd || error "$cmd failed"
7088 check_stripe_count $dir/file1 $expected
7090 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7092 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7093 # OST 1 if it is on OST 0. This file is small enough to
7094 # be on only one stripe.
7095 file=$dir/migr_1_ost
7096 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7097 error "write data into $file failed"
7098 local obdidx=$($LFS getstripe -i $file)
7099 local oldmd5=$(md5sum $file)
7102 [[ $obdidx -eq 0 ]] && newobdidx=1
7103 cmd="$LFS migrate -i $newobdidx $file"
7105 eval $cmd || error "$cmd failed"
7107 local realobdix=$($LFS getstripe -i $file)
7108 local newmd5=$(md5sum $file)
7110 [[ $newobdidx -ne $realobdix ]] &&
7111 error "new OST is different (was=$obdidx, "\
7112 "wanted=$newobdidx, got=$realobdix)"
7113 [[ "$oldmd5" != "$newmd5" ]] &&
7114 error "md5sum differ: $oldmd5, $newmd5"
7118 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7120 eval $cmd || error "$cmd failed"
7122 for j in $(seq $NUMFILES); do
7123 check_stripe_count $dir/dir1/file$j $expected
7126 # lfs_migrate works with lfs find
7127 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7128 $LFS_MIGRATE -y -c $expected"
7130 eval $cmd || error "$cmd failed"
7132 for i in $(seq 2 $NUMFILES); do
7133 check_stripe_count $dir/file$i $expected
7135 for i in $(seq 2 $NUMDIRS); do
7136 for j in $(seq $NUMFILES); do
7137 check_stripe_count $dir/dir$i/file$j $expected
7141 run_test 56w "check lfs_migrate -c stripe_count works"
7144 local file1=$DIR/$tdir/file1
7145 local create_pool=false
7146 local initial_pool=$($LFS getstripe -p $DIR)
7150 echo -n "Creating test dir..."
7151 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7154 echo -n "Creating test file..."
7155 touch $file1 || error "cannot create file"
7158 echo -n "Detecting existing pools..."
7159 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7161 if [ ${#pool_list[@]} -gt 0 ]; then
7162 echo "${pool_list[@]}"
7163 for thispool in "${pool_list[@]}"; do
7164 if [[ -z "$initial_pool" ||
7165 "$initial_pool" != "$thispool" ]]; then
7167 echo "Using existing pool '$pool'"
7172 echo "none detected."
7174 if [ -z "$pool" ]; then
7175 pool=${POOL:-testpool}
7176 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7177 echo -n "Creating pool '$pool'..."
7179 pool_add $pool &> /dev/null ||
7180 error "pool_add failed"
7183 echo -n "Adding target to pool..."
7184 pool_add_targets $pool 0 0 1 &> /dev/null ||
7185 error "pool_add_targets failed"
7189 echo -n "Setting pool using -p option..."
7190 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7191 error "migrate failed rc = $?"
7194 echo -n "Verifying test file is in pool after migrating..."
7195 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7196 error "file was not migrated to pool $pool"
7199 echo -n "Removing test file from pool '$pool'..."
7200 # "lfs migrate $file" won't remove the file from the pool
7201 # until some striping information is changed.
7202 $LFS migrate -c 1 $file1 &> /dev/null ||
7203 error "cannot remove from pool"
7204 [ "$($LFS getstripe -p $file1)" ] &&
7205 error "pool still set"
7208 echo -n "Setting pool using --pool option..."
7209 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7210 error "migrate failed rc = $?"
7215 if $create_pool; then
7216 destroy_test_pools 2> /dev/null ||
7217 error "destroy test pools failed"
7220 run_test 56wb "check lfs_migrate pool support"
7223 local file1="$DIR/$tdir/file1"
7230 echo -n "Creating test dir..."
7231 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7232 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7233 error "cannot set stripe by '-S 1M -c 1'"
7236 echo -n "Setting initial stripe for test file..."
7237 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7238 error "cannot set stripe"
7239 cur_ssize=$($LFS getstripe -S "$file1")
7240 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7243 # File currently set to -S 512K -c 1
7245 # Ensure -c and -S options are rejected when -R is set
7246 echo -n "Verifying incompatible options are detected..."
7247 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7248 error "incompatible -c and -R options not detected"
7249 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7250 error "incompatible -S and -R options not detected"
7253 # Ensure unrecognized options are passed through to 'lfs migrate'
7254 echo -n "Verifying -S option is passed through to lfs migrate..."
7255 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7256 error "migration failed"
7257 cur_ssize=$($LFS getstripe -S "$file1")
7258 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7261 # File currently set to -S 1M -c 1
7263 # Ensure long options are supported
7264 echo -n "Verifying long options supported..."
7265 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7266 error "long option without argument not supported"
7267 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7268 error "long option with argument not supported"
7269 cur_ssize=$($LFS getstripe -S "$file1")
7270 [ $cur_ssize -eq 524288 ] ||
7271 error "migrate --stripe-size $cur_ssize != 524288"
7274 # File currently set to -S 512K -c 1
7276 if [ "$OSTCOUNT" -gt 1 ]; then
7277 echo -n "Verifying explicit stripe count can be set..."
7278 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7279 error "migrate failed"
7280 cur_scount=$($LFS getstripe -c "$file1")
7281 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7285 # File currently set to -S 512K -c 1 or -S 512K -c 2
7287 # Ensure parent striping is used if -R is set, and no stripe
7288 # count or size is specified
7289 echo -n "Setting stripe for parent directory..."
7290 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7291 error "cannot set stripe '-S 2M -c 1'"
7294 echo -n "Verifying restripe option uses parent stripe settings..."
7295 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7296 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7297 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7298 error "migrate failed"
7299 cur_ssize=$($LFS getstripe -S "$file1")
7300 [ $cur_ssize -eq $parent_ssize ] ||
7301 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7302 cur_scount=$($LFS getstripe -c "$file1")
7303 [ $cur_scount -eq $parent_scount ] ||
7304 error "migrate -R stripe_count $cur_scount != $parent_scount"
7307 # File currently set to -S 1M -c 1
7309 # Ensure striping is preserved if -R is not set, and no stripe
7310 # count or size is specified
7311 echo -n "Verifying striping size preserved when not specified..."
7312 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7313 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7314 error "cannot set stripe on parent directory"
7315 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7316 error "migrate failed"
7317 cur_ssize=$($LFS getstripe -S "$file1")
7318 [ $cur_ssize -eq $orig_ssize ] ||
7319 error "migrate by default $cur_ssize != $orig_ssize"
7322 # Ensure file name properly detected when final option has no argument
7323 echo -n "Verifying file name properly detected..."
7324 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7325 error "file name interpreted as option argument"
7331 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7334 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7336 local file1=$DIR/$tdir/file1
7338 echo -n "Creating test dir..."
7339 test_mkdir $DIR/$tdir || error "cannot create dir"
7342 echo -n "Creating test file..."
7346 # Ensure 'lfs migrate' will fail by using a non-existent option,
7347 # and make sure rsync is not called to recover
7348 echo -n "Make sure --no-rsync option works..."
7349 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7350 grep -q 'refusing to fall back to rsync' ||
7351 error "rsync was called with --no-rsync set"
7354 # Ensure rsync is called without trying 'lfs migrate' first
7355 echo -n "Make sure --rsync option works..."
7356 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7357 grep -q 'falling back to rsync' &&
7358 error "lfs migrate was called with --rsync set"
7361 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7362 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7363 grep -q 'at the same time' ||
7364 error "--rsync and --no-rsync accepted concurrently"
7370 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7376 test_mkdir $td || error "cannot create $td"
7377 touch $tf || error "cannot touch $tf"
7379 echo -n "Make sure --non-direct|-D works..."
7380 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7381 grep -q "lfs migrate --non-direct" ||
7382 error "--non-direct option cannot work correctly"
7383 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7384 grep -q "lfs migrate -D" ||
7385 error "-D option cannot work correctly"
7388 run_test 56we "check lfs_migrate --non-direct|-D support"
7391 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7392 check_swap_layouts_support
7394 local dir=$DIR/$tdir
7395 local ref1=/etc/passwd
7396 local file1=$dir/file1
7398 test_mkdir $dir || error "creating dir $dir"
7399 $LFS setstripe -c 2 $file1
7401 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7402 stripe=$($LFS getstripe -c $file1)
7403 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7404 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7409 run_test 56x "lfs migration support"
7412 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7413 check_swap_layouts_support
7415 local dir=$DIR/$tdir/$testnum
7419 local ref1=/etc/passwd
7420 local file1=$dir/file1
7422 $LFS setstripe -c 2 $file1
7424 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7426 local stripe=$($LFS getstripe -c $file1)
7428 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7429 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7434 run_test 56xa "lfs migration --block support"
7436 check_migrate_links() {
7438 local file1="$dir/file1"
7442 local total_count=$(($begin + $count - 1))
7443 local symlink_count=10
7446 if [ ! -f "$file1" ]; then
7447 echo -n "creating initial file..."
7448 $LFS setstripe -c 1 -S "512k" "$file1" ||
7449 error "cannot setstripe initial file"
7452 echo -n "creating symlinks..."
7453 for s in $(seq 1 $symlink_count); do
7454 ln -s "$file1" "$dir/slink$s" ||
7455 error "cannot create symlinks"
7459 echo -n "creating nonlinked files..."
7460 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7461 error "cannot create nonlinked files"
7466 if [ ! -f "$dir/file$total_count" ]; then
7467 echo -n "creating hard links $begin:$total_count..."
7468 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7469 /dev/null || error "cannot create hard links"
7473 echo -n "checking number of hard links listed in xattrs..."
7474 local fid=$($LFS getstripe -F "$file1")
7475 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7478 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7479 skip "hard link list has unexpected size, skipping test"
7481 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7482 error "link names should exceed xattrs size"
7485 echo -n "migrating files..."
7486 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7488 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7491 # make sure all links have been properly migrated
7492 echo -n "verifying files..."
7493 fid=$($LFS getstripe -F "$file1") ||
7494 error "cannot get fid for file $file1"
7495 for i in $(seq 2 $total_count); do
7496 local fid2=$($LFS getstripe -F $dir/file$i)
7498 [ "$fid2" == "$fid" ] ||
7499 error "migrated hard link has mismatched FID"
7502 # make sure hard links were properly detected, and migration was
7503 # performed only once for the entire link set; nonlinked files should
7505 local actual=$(grep -c 'done' <<< "$migrate_out")
7506 local expected=$(($uniq_count + 1))
7508 [ "$actual" -eq "$expected" ] ||
7509 error "hard links individually migrated ($actual != $expected)"
7511 # make sure the correct number of hard links are present
7512 local hardlinks=$(stat -c '%h' "$file1")
7514 [ $hardlinks -eq $total_count ] ||
7515 error "num hard links $hardlinks != $total_count"
7522 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7523 skip "Need MDS version at least 2.10.55"
7525 local dir="$DIR/$tdir"
7527 test_mkdir "$dir" || error "cannot create dir $dir"
7529 echo "testing lfs migrate mode when all links fit within xattrs"
7530 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7532 echo "testing rsync mode when all links fit within xattrs"
7533 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7535 echo "testing lfs migrate mode when all links do not fit within xattrs"
7536 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7538 echo "testing rsync mode when all links do not fit within xattrs"
7539 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7541 chown -R $RUNAS_ID $dir
7542 echo "testing non-root lfs migrate mode when not all links are in xattr"
7543 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7548 run_test 56xb "lfs migration hard link support"
7551 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7553 local dir="$DIR/$tdir"
7555 test_mkdir "$dir" || error "cannot create dir $dir"
7557 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7558 echo -n "Setting initial stripe for 20MB test file..."
7559 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7560 error "cannot setstripe 20MB file"
7562 echo -n "Sizing 20MB test file..."
7563 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7565 echo -n "Verifying small file autostripe count is 1..."
7566 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7567 error "cannot migrate 20MB file"
7568 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7569 error "cannot get stripe for $dir/20mb"
7570 [ $stripe_count -eq 1 ] ||
7571 error "unexpected stripe count $stripe_count for 20MB file"
7575 # Test 2: File is small enough to fit within the available space on
7576 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7577 # have at least an additional 1KB for each desired stripe for test 3
7578 echo -n "Setting stripe for 1GB test file..."
7579 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7581 echo -n "Sizing 1GB test file..."
7582 # File size is 1GB + 3KB
7583 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7586 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7587 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7588 if (( avail > 524288 * OSTCOUNT )); then
7589 echo -n "Migrating 1GB file..."
7590 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7591 error "cannot migrate 1GB file"
7593 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7594 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7595 error "cannot getstripe for 1GB file"
7596 [ $stripe_count -eq 2 ] ||
7597 error "unexpected stripe count $stripe_count != 2"
7601 # Test 3: File is too large to fit within the available space on
7602 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7603 if [ $OSTCOUNT -ge 3 ]; then
7604 # The required available space is calculated as
7605 # file size (1GB + 3KB) / OST count (3).
7606 local kb_per_ost=349526
7608 echo -n "Migrating 1GB file with limit..."
7609 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7610 error "cannot migrate 1GB file with limit"
7613 stripe_count=$($LFS getstripe -c "$dir/1gb")
7614 echo -n "Verifying 1GB autostripe count with limited space..."
7615 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7616 error "unexpected stripe count $stripe_count (min 3)"
7623 run_test 56xc "lfs migration autostripe"
7626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7628 local dir=$DIR/$tdir
7629 local f_mgrt=$dir/$tfile.mgrt
7630 local f_yaml=$dir/$tfile.yaml
7631 local f_copy=$dir/$tfile.copy
7632 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7633 local layout_copy="-c 2 -S 2M -i 1"
7634 local yamlfile=$dir/yamlfile
7635 local layout_before;
7638 test_mkdir "$dir" || error "cannot create dir $dir"
7639 $LFS setstripe $layout_yaml $f_yaml ||
7640 error "cannot setstripe $f_yaml with layout $layout_yaml"
7641 $LFS getstripe --yaml $f_yaml > $yamlfile
7642 $LFS setstripe $layout_copy $f_copy ||
7643 error "cannot setstripe $f_copy with layout $layout_copy"
7645 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7647 # 1. test option --yaml
7648 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7649 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7650 layout_before=$(get_layout_param $f_yaml)
7651 layout_after=$(get_layout_param $f_mgrt)
7652 [ "$layout_after" == "$layout_before" ] ||
7653 error "lfs_migrate --yaml: $layout_after != $layout_before"
7655 # 2. test option --copy
7656 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7657 error "cannot migrate $f_mgrt with --copy $f_copy"
7658 layout_before=$(get_layout_param $f_copy)
7659 layout_after=$(get_layout_param $f_mgrt)
7660 [ "$layout_after" == "$layout_before" ] ||
7661 error "lfs_migrate --copy: $layout_after != $layout_before"
7663 run_test 56xd "check lfs_migrate --yaml and --copy support"
7666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7668 local dir=$DIR/$tdir
7669 local f_comp=$dir/$tfile
7670 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7671 local layout_before=""
7672 local layout_after=""
7674 test_mkdir "$dir" || error "cannot create dir $dir"
7675 $LFS setstripe $layout $f_comp ||
7676 error "cannot setstripe $f_comp with layout $layout"
7677 layout_before=$(get_layout_param $f_comp)
7678 dd if=/dev/zero of=$f_comp bs=1M count=4
7680 # 1. migrate a comp layout file by lfs_migrate
7681 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7682 layout_after=$(get_layout_param $f_comp)
7683 [ "$layout_before" == "$layout_after" ] ||
7684 error "lfs_migrate: $layout_before != $layout_after"
7686 # 2. migrate a comp layout file by lfs migrate
7687 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7688 layout_after=$(get_layout_param $f_comp)
7689 [ "$layout_before" == "$layout_after" ] ||
7690 error "lfs migrate: $layout_before != $layout_after"
7692 run_test 56xe "migrate a composite layout file"
7695 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7697 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7698 skip "Need server version at least 2.13.53"
7700 local dir=$DIR/$tdir
7701 local f_comp=$dir/$tfile
7702 local layout="-E 1M -c1 -E -1 -c2"
7706 test_mkdir "$dir" || error "cannot create dir $dir"
7707 $LFS setstripe $layout $f_comp ||
7708 error "cannot setstripe $f_comp with layout $layout"
7709 fid_before=$($LFS getstripe --fid $f_comp)
7710 dd if=/dev/zero of=$f_comp bs=1M count=4
7712 # 1. migrate a comp layout file to a comp layout
7713 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7714 fid_after=$($LFS getstripe --fid $f_comp)
7715 [ "$fid_before" == "$fid_after" ] ||
7716 error "comp-to-comp migrate: $fid_before != $fid_after"
7718 # 2. migrate a comp layout file to a plain layout
7719 $LFS migrate -c2 $f_comp ||
7720 error "cannot migrate $f_comp by lfs migrate"
7721 fid_after=$($LFS getstripe --fid $f_comp)
7722 [ "$fid_before" == "$fid_after" ] ||
7723 error "comp-to-plain migrate: $fid_before != $fid_after"
7725 # 3. migrate a plain layout file to a comp layout
7726 $LFS migrate $layout $f_comp ||
7727 error "cannot migrate $f_comp by lfs migrate"
7728 fid_after=$($LFS getstripe --fid $f_comp)
7729 [ "$fid_before" == "$fid_after" ] ||
7730 error "plain-to-comp migrate: $fid_before != $fid_after"
7732 run_test 56xf "FID is not lost during migration of a composite layout file"
7734 check_file_ost_range() {
7741 file_range=($($LFS getstripe -y "$file" |
7742 awk '/l_ost_idx:/ { print $NF }'))
7744 if [[ "${#file_range[@]}" = 0 ]]; then
7745 echo "No osts found for $file"
7749 for idx in "${file_range[@]}"; do
7750 [[ " $range " =~ " $idx " ]] ||
7758 local stripe_opt="$1"
7761 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7763 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7764 error "Fail to migrate $tfile on $pool"
7765 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7766 error "$tfile is not in pool $pool"
7767 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7768 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7772 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7773 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7774 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7775 skip "Need MDS version newer than 2.14.52"
7777 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7778 local -a pool_ranges=("0 0" "1 1" "0 1")
7781 for i in "${!pool_names[@]}"; do
7782 pool_add ${pool_names[$i]} ||
7783 error "pool_add failed (pool: ${pool_names[$i]})"
7784 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7785 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7788 # init the file to migrate
7789 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7790 error "Unable to create $tfile on OST1"
7791 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7792 error "Unable to write on $tfile"
7794 echo "1. migrate $tfile on pool ${pool_names[0]}"
7795 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7797 echo "2. migrate $tfile on pool ${pool_names[2]}"
7798 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7800 echo "3. migrate $tfile on pool ${pool_names[1]}"
7801 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7803 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7804 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7808 destroy_test_pools ||
7809 error "pool_destroy failed"
7811 run_test 56xg "lfs migrate pool support"
7814 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7815 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7818 local dir=$DIR/$tdir
7822 test_mkdir -p $dir || error "creating dir $dir"
7823 touch $f1 || error "creating std file $f1"
7824 $MULTIOP $f2 H2c || error "creating released file $f2"
7826 # a directory can be raid0, so ask only for files
7827 res=$($LFS find $dir -L raid0 -type f | wc -l)
7828 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7830 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7831 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7833 # only files can be released, so no need to force file search
7834 res=$($LFS find $dir -L released)
7835 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7837 res=$($LFS find $dir -type f \! -L released)
7838 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7840 run_test 56y "lfs find -L raid0|released"
7842 test_56z() { # LU-4824
7843 # This checks to make sure 'lfs find' continues after errors
7844 # There are two classes of errors that should be caught:
7845 # - If multiple paths are provided, all should be searched even if one
7847 # - If errors are encountered during the search, it should not terminate
7849 local dir=$DIR/$tdir
7853 for i in d{0..9}; do
7855 touch $dir/$i/$tfile
7857 $LFS find $DIR/non_existent_dir $dir &&
7858 error "$LFS find did not return an error"
7859 # Make a directory unsearchable. This should NOT be the last entry in
7860 # directory order. Arbitrarily pick the 6th entry
7861 chmod 700 $($LFS find $dir -type d | sed '6!d')
7863 $RUNAS $LFS find $DIR/non_existent $dir
7864 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7866 # The user should be able to see 10 directories and 9 files
7867 (( count == 19 )) ||
7868 error "$LFS find found $count != 19 entries after error"
7870 run_test 56z "lfs find should continue after an error"
7872 test_56aa() { # LU-5937
7873 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7875 local dir=$DIR/$tdir
7878 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7880 createmany -o $dir/striped_dir/${tfile}- 1024
7881 local dirs=$($LFS find --size +8k $dir/)
7883 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7885 run_test 56aa "lfs find --size under striped dir"
7887 test_56ab() { # LU-10705
7888 test_mkdir $DIR/$tdir
7889 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7890 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7891 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7892 # Flush writes to ensure valid blocks. Need to be more thorough for
7893 # ZFS, since blocks are not allocated/returned to client immediately.
7895 wait_zfs_commit ost1 2
7896 cancel_lru_locks osc
7899 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7901 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7903 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7904 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7906 rm -f $DIR/$tdir/$tfile.[123]
7908 run_test 56ab "lfs find --blocks"
7912 local dir="$DIR/$tdir"
7913 local perms=(001 002 003 004 005 006 007
7914 010 020 030 040 050 060 070
7915 100 200 300 400 500 600 700
7916 111 222 333 444 555 666 777)
7917 local perm_minus=(8 8 4 8 4 4 2
7921 local perm_slash=(8 8 12 8 12 12 14
7924 16 16 24 16 24 24 28)
7927 for perm in ${perms[*]}; do
7928 touch "$dir/$tfile.$perm"
7929 chmod $perm "$dir/$tfile.$perm"
7932 for ((i = 0; i < ${#perms[*]}; i++)); do
7933 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7935 error "lfs find -perm ${perms[i]}:"\
7938 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7939 (( $num == ${perm_minus[i]} )) ||
7940 error "lfs find -perm -${perms[i]}:"\
7941 "$num != ${perm_minus[i]}"
7943 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7944 (( $num == ${perm_slash[i]} )) ||
7945 error "lfs find -perm /${perms[i]}:"\
7946 "$num != ${perm_slash[i]}"
7949 run_test 56aca "check lfs find -perm with octal representation"
7952 local dir=$DIR/$tdir
7953 # p is the permission of write and execute for user, group and other
7954 # without the umask. It is used to test +wx.
7955 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7956 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7957 local symbolic=(+t a+t u+t g+t o+t
7963 o=r,ug+o,u+w u=r,a+u,u+w
7964 g=r,ugo=g,u+w u+x,+X +X
7965 u+x,u+X u+X u+x,g+X o+r,+X
7969 for perm in ${perms[*]}; do
7970 touch "$dir/$tfile.$perm"
7971 chmod $perm "$dir/$tfile.$perm"
7974 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7975 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7978 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7981 run_test 56acb "check lfs find -perm with symbolic representation"
7984 local dir=$DIR/$tdir
7985 local tests="17777 787 789 abcd
7986 ug=uu ug=a ug=gu uo=ou urw
7990 for err in $tests; do
7991 if $LFS find $dir -perm $err 2>/dev/null; then
7992 error "lfs find -perm $err: parsing should have failed"
7996 run_test 56acc "check parsing error for lfs find -perm"
7999 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8000 skip "Need MDS version at least 2.10.50"
8002 # Create composite files with one component
8003 local dir=$DIR/$tdir
8005 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8006 # Create composite files with three components
8007 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8008 # Create non-composite files
8009 createmany -o $dir/${tfile}- 10
8011 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8013 [[ $nfiles == 10 ]] ||
8014 error "lfs find -E 1M found $nfiles != 10 files"
8016 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8017 [[ $nfiles == 25 ]] ||
8018 error "lfs find ! -E 1M found $nfiles != 25 files"
8020 # All files have a component that starts at 0
8021 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8022 [[ $nfiles == 35 ]] ||
8023 error "lfs find --component-start 0 - $nfiles != 35 files"
8025 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8026 [[ $nfiles == 15 ]] ||
8027 error "lfs find --component-start 2M - $nfiles != 15 files"
8029 # All files created here have a componenet that does not starts at 2M
8030 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8031 [[ $nfiles == 35 ]] ||
8032 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8034 # Find files with a specified number of components
8035 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8036 [[ $nfiles == 15 ]] ||
8037 error "lfs find --component-count 3 - $nfiles != 15 files"
8039 # Remember non-composite files have a component count of zero
8040 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8041 [[ $nfiles == 10 ]] ||
8042 error "lfs find --component-count 0 - $nfiles != 10 files"
8044 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8045 [[ $nfiles == 20 ]] ||
8046 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8048 # All files have a flag called "init"
8049 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8050 [[ $nfiles == 35 ]] ||
8051 error "lfs find --component-flags init - $nfiles != 35 files"
8053 # Multi-component files will have a component not initialized
8054 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8055 [[ $nfiles == 15 ]] ||
8056 error "lfs find !--component-flags init - $nfiles != 15 files"
8061 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8064 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8065 skip "Need MDS version at least 2.10.57"
8075 # create mirrored directories and mirrored files
8076 mkdir $td || error "mkdir $td failed"
8077 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8078 createmany -o $tf- 10 || error "create $tf- failed"
8080 for i in $(seq 2); do
8082 mkdir $dir || error "mkdir $dir failed"
8083 $LFS mirror create -N$((3 + i)) $dir ||
8084 error "create mirrored dir $dir failed"
8085 createmany -o $dir/$tfile- 10 ||
8086 error "create $dir/$tfile- failed"
8089 # change the states of some mirrored files
8091 for i in $(seq 2); do
8093 for j in $(seq 4 9); do
8094 echo foo > $dir/$tfile-$j
8098 # find mirrored files with specific mirror count
8099 cmd="$LFS find --mirror-count 3 --type f $td"
8100 nfiles=$($cmd | wc -l)
8101 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8103 cmd="$LFS find ! --mirror-count 3 --type f $td"
8104 nfiles=$($cmd | wc -l)
8105 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8107 cmd="$LFS find --mirror-count +2 --type f $td"
8108 nfiles=$($cmd | wc -l)
8109 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8111 cmd="$LFS find --mirror-count -6 --type f $td"
8112 nfiles=$($cmd | wc -l)
8113 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8115 # find mirrored files with specific file state
8116 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8117 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8119 cmd="$LFS find --mirror-state=ro --type f $td"
8120 nfiles=$($cmd | wc -l)
8121 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8123 cmd="$LFS find ! --mirror-state=ro --type f $td"
8124 nfiles=$($cmd | wc -l)
8125 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8127 cmd="$LFS find --mirror-state=wp --type f $td"
8128 nfiles=$($cmd | wc -l)
8129 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8131 cmd="$LFS find ! --mirror-state=sp --type f $td"
8132 nfiles=$($cmd | wc -l)
8133 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8135 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8137 test_56da() { # LU-14179
8138 local path=$DIR/$tdir
8143 local longdir=$(str_repeat 'a' 255)
8145 for i in {1..15}; do
8152 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8157 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8160 touch $(str_repeat 'f' 255)
8162 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8163 error "lfs find reported an error"
8167 run_test 56da "test lfs find with long paths"
8170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 # note test will not do anything if MDS is not local
8172 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8173 skip_env "ldiskfs only test"
8175 remote_mds_nodsh && skip "remote MDS with nodsh"
8177 local MNTDEV="osd*.*MDT*.mntdev"
8178 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8179 [ -z "$DEV" ] && error "can't access $MNTDEV"
8180 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8181 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8182 error "can't access $DEV"
8183 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8184 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8188 run_test 57a "verify MDS filesystem created with large inodes =="
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8193 skip_env "ldiskfs only test"
8195 remote_mds_nodsh && skip "remote MDS with nodsh"
8197 local dir=$DIR/$tdir
8200 local fileN=$dir/f$filecount
8202 rm -rf $dir || error "removing $dir"
8204 local mdtidx=$($LFS getstripe -m $dir)
8205 local mdtname=MDT$(printf %04x $mdtidx)
8206 local facet=mds$((mdtidx + 1))
8208 echo "mcreating $filecount files"
8209 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8211 # verify that files do not have EAs yet
8212 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8213 error "$file1 has an EA"
8214 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8215 error "$fileN has an EA"
8219 df $dir #make sure we get new statfs data
8220 local mdsfree=$(do_facet $facet \
8221 lctl get_param -n osd*.*$mdtname.kbytesfree)
8222 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8225 echo "opening files to create objects/EAs"
8226 for file in $(seq -f $dir/f%g 1 $filecount); do
8227 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8228 error "opening $file"
8231 # verify that files have EAs now
8232 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8233 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8235 sleep 1 #make sure we get new statfs data
8237 local mdsfree2=$(do_facet $facet \
8238 lctl get_param -n osd*.*$mdtname.kbytesfree)
8239 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8241 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8242 if [ "$mdsfree" != "$mdsfree2" ]; then
8243 error "MDC before $mdcfree != after $mdcfree2"
8245 echo "MDC before $mdcfree != after $mdcfree2"
8246 echo "unable to confirm if MDS has large inodes"
8251 run_test 57b "default LOV EAs are stored inside large inodes ==="
8254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8255 [ -z "$(which wiretest 2>/dev/null)" ] &&
8256 skip_env "could not find wiretest"
8260 run_test 58 "verify cross-platform wire constants =============="
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 echo "touch 130 files"
8266 createmany -o $DIR/f59- 130
8268 unlinkmany $DIR/f59- 130
8270 # wait for commitment of removal
8271 wait_delete_completed
8273 run_test 59 "verify cancellation of llog records async ========="
8275 TEST60_HEAD="test_60 run $RANDOM"
8277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8278 remote_mgs_nodsh && skip "remote MGS with nodsh"
8279 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8280 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8281 skip_env "missing subtest run-llog.sh"
8283 log "$TEST60_HEAD - from kernel mode"
8284 do_facet mgs "$LCTL dk > /dev/null"
8285 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8286 do_facet mgs $LCTL dk > $TMP/$tfile
8288 # LU-6388: test llog_reader
8289 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8290 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8291 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8292 skip_env "missing llog_reader"
8293 local fstype=$(facet_fstype mgs)
8294 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8295 skip_env "Only for ldiskfs or zfs type mgs"
8297 local mntpt=$(facet_mntpt mgs)
8298 local mgsdev=$(mgsdevname 1)
8310 #get fid and record list
8311 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8313 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8315 #remount mgs as ldiskfs or zfs type
8316 stop mgs || error "stop mgs failed"
8317 mount_fstype mgs || error "remount mgs failed"
8318 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8321 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8322 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8327 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8329 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8331 echo "obj_file is $obj_file"
8332 do_facet mgs $llog_reader $obj_file
8334 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8335 awk '{ print $3 }' | sed -e "s/^type=//g")
8336 if [ $rec_type != $rec ]; then
8337 echo "FAILED test_60a wrong record type $rec_type," \
8343 #check obj path if record type is LLOG_LOGID_MAGIC
8344 if [ "$rec" == "1064553b" ]; then
8345 path=$(do_facet mgs $llog_reader $obj_file |
8346 grep "path=" | awk '{ print $NF }' |
8347 sed -e "s/^path=//g")
8348 if [ $obj_file != $mntpt/$path ]; then
8349 echo "FAILED test_60a wrong obj path" \
8350 "$montpt/$path, should be $obj_file"
8357 #restart mgs before "error", otherwise it will block the next test
8358 stop mgs || error "stop mgs failed"
8359 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8360 $pass || error "test failed, see FAILED test_60a messages for specifics"
8362 run_test 60a "llog_test run from kernel module and test llog_reader"
8364 test_60b() { # bug 6411
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8368 LLOG_COUNT=$(do_facet mgs dmesg |
8369 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8370 /llog_[a-z]*.c:[0-9]/ {
8382 [[ $LLOG_COUNT -gt 120 ]] &&
8383 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8385 run_test 60b "limit repeated messages from CERROR/CWARN"
8388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8390 echo "create 5000 files"
8391 createmany -o $DIR/f60c- 5000
8392 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8393 lctl set_param fail_loc=0x80000137
8394 unlinkmany $DIR/f60c- 5000
8395 lctl set_param fail_loc=0
8397 run_test 60c "unlink file when mds full"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8402 SAVEPRINTK=$(lctl get_param -n printk)
8403 # verify "lctl mark" is even working"
8404 MESSAGE="test message ID $RANDOM $$"
8405 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8406 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8408 lctl set_param printk=0 || error "set lnet.printk failed"
8409 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8410 MESSAGE="new test message ID $RANDOM $$"
8411 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8412 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8413 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8415 lctl set_param -n printk="$SAVEPRINTK"
8417 run_test 60d "test printk console message masking"
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8421 remote_mds_nodsh && skip "remote MDS with nodsh"
8424 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8425 do_facet mds1 lctl set_param fail_loc=0x15b
8428 run_test 60e "no space while new llog is being created"
8431 local old_path=$($LCTL get_param -n debug_path)
8433 stack_trap "$LCTL set_param debug_path=$old_path"
8434 stack_trap "rm -f $TMP/$tfile*"
8435 rm -f $TMP/$tfile* 2> /dev/null
8436 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8437 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8438 test_mkdir $DIR/$tdir
8439 # retry in case the open is cached and not released
8440 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8441 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8445 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8447 run_test 60f "change debug_path works"
8453 test_mkdir -c $MDSCOUNT $DIR/$tdir
8458 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8459 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8461 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8462 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8463 index=$((index + 1))
8469 for i in {0..100}; do
8470 # define OBD_FAIL_OSD_TXN_START 0x19a
8471 local index=$((i % MDSCOUNT + 1))
8473 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8480 for i in $(seq $MDSCOUNT); do
8481 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8484 mkdir $DIR/$tdir/new || error "mkdir failed"
8485 rmdir $DIR/$tdir/new || error "rmdir failed"
8487 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8489 for i in $(seq $MDSCOUNT); do
8490 wait_update_facet mds$i "$LCTL get_param -n \
8491 mdd.$(facet_svc mds$i).lfsck_namespace |
8492 awk '/^status/ { print \\\$2 }'" "completed"
8496 rm -rf $DIR/$tdir || error "rmdir failed"
8498 run_test 60g "transaction abort won't cause MDT hung"
8501 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8502 skip "Need MDS version at least 2.12.52"
8503 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8507 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8508 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8509 for fail_loc in 0x80000188 0x80000189; do
8510 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8511 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8512 error "mkdir $dir-$fail_loc failed"
8513 for i in {0..10}; do
8514 # create may fail on missing stripe
8515 echo $i > $DIR/$tdir-$fail_loc/$i
8517 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8518 error "getdirstripe $tdir-$fail_loc failed"
8519 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8520 error "migrate $tdir-$fail_loc failed"
8521 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8522 error "getdirstripe $tdir-$fail_loc failed"
8523 pushd $DIR/$tdir-$fail_loc
8525 echo $f | cmp $f - || error "$f data mismatch"
8528 rm -rf $DIR/$tdir-$fail_loc
8531 run_test 60h "striped directory with missing stripes can be accessed"
8533 function t60i_load() {
8535 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8536 $LCTL set_param fail_loc=0x131c fail_val=1
8537 for ((i=0; i<5000; i++)); do
8538 touch $DIR/$tdir/f$i
8543 changelog_register || error "changelog_register failed"
8544 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8545 changelog_users $SINGLEMDS | grep -q $cl_user ||
8546 error "User $cl_user not found in changelog_users"
8547 changelog_chmask "ALL"
8550 for((i=0; i<100; i++)); do
8551 changelog_dump >/dev/null ||
8552 error "can't read changelog"
8556 changelog_deregister || error "changelog_deregister failed"
8557 $LCTL set_param fail_loc=0
8559 run_test 60i "llog: new record vs reader race"
8562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8566 cancel_lru_locks osc
8567 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8570 run_test 61a "mmap() writes don't make sync hang ================"
8573 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8575 run_test 61b "mmap() of unstriped file is successful"
8577 # bug 2330 - insufficient obd_match error checking causes LBUG
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 cancel_lru_locks osc
8584 lctl set_param fail_loc=0x405
8585 cat $f && error "cat succeeded, expect -EIO"
8586 lctl set_param fail_loc=0
8588 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8589 # match every page all of the time.
8590 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8592 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8593 # Though this test is irrelevant anymore, it helped to reveal some
8594 # other grant bugs (LU-4482), let's keep it.
8595 test_63a() { # was test_63
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8600 for i in `seq 10` ; do
8601 dd if=/dev/zero of=$DIR/f63 bs=8k &
8607 rm -f $DIR/f63 || true
8609 run_test 63a "Verify oig_wait interruption does not crash ======="
8611 # bug 2248 - async write errors didn't return to application on sync
8612 # bug 3677 - async write errors left page locked
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8617 lctl set_param debug=-1
8619 # ensure we have a grant to do async writes
8620 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8623 sync # sync lest earlier test intercept the fail_loc
8625 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8626 lctl set_param fail_loc=0x80000406
8627 $MULTIOP $DIR/$tfile Owy && \
8628 error "sync didn't return ENOMEM"
8629 sync; sleep 2; sync # do a real sync this time to flush page
8630 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8631 error "locked page left in cache after async error" || true
8634 run_test 63b "async write errors should be returned to fsync ==="
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8640 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8642 run_test 64a "verify filter grant calculations (in kernel) ====="
8645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8647 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8649 run_test 64b "check out-of-space detection on client"
8652 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8654 run_test 64c "verify grant shrink"
8660 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8663 # this does exactly what osc_request.c:osc_announce_cached() does in
8664 # order to calculate max amount of grants to ask from server
8668 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8669 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8671 ((rpc_in_flight++));
8672 nrpages=$((nrpages * rpc_in_flight))
8674 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8676 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8678 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8679 local undirty=$((nrpages * PAGE_SIZE))
8681 local max_extent_pages
8682 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8683 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8684 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8685 local grant_extent_tax
8686 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8688 undirty=$((undirty + nrextents * grant_extent_tax))
8693 # this is size of unit for grant allocation. It should be equal to
8694 # what tgt_grant.c:tgt_grant_chunk() calculates
8698 local grant_extent_tax
8700 max_brw_size=$(import_param $tgt max_brw_size)
8702 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8704 echo $(((max_brw_size + grant_extent_tax) * 2))
8708 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8709 skip "OST < 2.10.55 doesn't limit grants enough"
8711 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8713 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8714 skip "no grant_param connect flag"
8716 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8718 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8719 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8722 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8723 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8725 $LFS setstripe $DIR/$tfile -i 0 -c 1
8726 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8729 while kill -0 $ddpid; do
8730 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8732 if [[ $cur_grant -gt $max_cur_granted ]]; then
8734 error "cur_grant $cur_grant > $max_cur_granted"
8740 run_test 64d "check grant limit exceed"
8746 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8748 ((cur_grants == expected)) ||
8749 error "$msg: grants mismatch: $cur_grants, expected $expected"
8753 echo $((($1 + $2 - 1) & ~($2 - 1)))
8757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8758 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8759 skip "Need OSS version at least 2.11.56"
8761 # Remount client to reset grant
8762 remount_client $MOUNT || error "failed to remount client"
8763 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8765 local init_grants=$(import_param $osc_tgt initial_grant)
8767 check_grants $osc_tgt $init_grants "init grants"
8769 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8770 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8771 local gbs=$(import_param $osc_tgt grant_block_size)
8773 # write random number of bytes from max_brw_size / 4 to max_brw_size
8774 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8775 # align for direct io
8776 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8777 # round to grant consumption unit
8778 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8780 local grants=$((wb_round_up + extent_tax))
8782 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8784 # define OBD_FAIL_TGT_NO_GRANT 0x725
8785 # make the server not grant more back
8786 do_facet ost1 $LCTL set_param fail_loc=0x725
8787 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8789 do_facet ost1 $LCTL set_param fail_loc=0
8791 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8793 rm -f $DIR/$tfile || error "rm failed"
8795 # Remount client to reset grant
8796 remount_client $MOUNT || error "failed to remount client"
8797 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8799 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8801 # define OBD_FAIL_TGT_NO_GRANT 0x725
8802 # make the server not grant more back
8803 do_facet ost1 $LCTL set_param fail_loc=0x725
8804 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8805 do_facet ost1 $LCTL set_param fail_loc=0
8807 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8809 run_test 64e "check grant consumption (no grant allocation)"
8812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8814 # Remount client to reset grant
8815 remount_client $MOUNT || error "failed to remount client"
8816 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8818 local init_grants=$(import_param $osc_tgt initial_grant)
8819 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8820 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8821 local gbs=$(import_param $osc_tgt grant_block_size)
8822 local chunk=$(grant_chunk $osc_tgt)
8824 # write random number of bytes from max_brw_size / 4 to max_brw_size
8825 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8826 # align for direct io
8827 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8828 # round to grant consumption unit
8829 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8831 local grants=$((wb_round_up + extent_tax))
8833 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8834 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8835 error "error writing to $DIR/$tfile"
8837 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8838 "direct io with grant allocation"
8840 rm -f $DIR/$tfile || error "rm failed"
8842 # Remount client to reset grant
8843 remount_client $MOUNT || error "failed to remount client"
8844 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8846 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8848 local cmd="oO_WRONLY:w${write_bytes}_yc"
8850 $MULTIOP $DIR/$tfile $cmd &
8854 check_grants $osc_tgt $((init_grants - grants)) \
8855 "buffered io, not write rpc"
8857 kill -USR1 $MULTIPID
8860 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8861 "buffered io, one RPC"
8863 run_test 64f "check grant consumption (with grant allocation)"
8866 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8867 # skip "Need MDS version at least 2.14.54"
8869 local mdts=$(comma_list $(mdts_nodes))
8871 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8873 stack_trap "$LCTL set_param $old"
8875 # generate dirty pages and increase dirty granted on MDT
8876 stack_trap "rm -f $DIR/$tfile-*"
8877 for (( i = 0; i < 10; i++)); do
8878 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8879 error "can't set stripe"
8880 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8882 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8883 $LFS getstripe $DIR/$tfile-$i
8884 error "not DoM file"
8891 # wait until grant shrink reset grant dirty on MDTs
8892 for ((i = 0; i < 120; i++)); do
8893 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8894 awk '{sum=sum+$1} END {print sum}')
8895 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8896 echo "$grant_dirty grants, $vm_dirty pages"
8897 (( grant_dirty + vm_dirty == 0 )) && break
8898 (( i == 3 )) && sync &&
8899 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8903 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8904 awk '{sum=sum+$1} END {print sum}')
8905 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8907 run_test 64g "grant shrink on MDT"
8910 local instance=$($LFS getname -i $DIR)
8911 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8912 local num_exps=$(do_facet ost1 \
8913 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8914 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8915 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8916 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8918 # 10MiB is for file to be written, max_brw_size * 16 *
8919 # num_exps is space reserve so that tgt_grant_shrink() decided
8921 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8922 (( avail * 1024 < expect )) &&
8923 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8925 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8926 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8927 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8928 $LCTL set_param osc.*OST0000*.grant_shrink=1
8929 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8931 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8932 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8934 # drop cache so that coming read would do rpc
8935 cancel_lru_locks osc
8937 # shrink interval is set to 10, pause for 7 seconds so that
8938 # grant thread did not wake up yet but coming read entered
8939 # shrink mode for rpc (osc_should_shrink_grant())
8942 declare -a cur_grant_bytes
8943 declare -a tot_granted
8944 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8945 tot_granted[0]=$(do_facet ost1 \
8946 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8948 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8950 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8951 tot_granted[1]=$(do_facet ost1 \
8952 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8954 # grant change should be equal on both sides
8955 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8956 tot_granted[0] - tot_granted[1])) ||
8957 error "grant change mismatch, " \
8958 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8959 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8961 run_test 64h "grant shrink on read"
8964 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
8965 skip "need OST at least 2.14.55 to avoid grant shrink on replay"
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8968 remote_ost_nodsh && skip "remote OSTs with nodsh"
8970 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8972 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
8974 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
8975 local instance=$($LFS getname -i $DIR)
8977 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8978 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
8980 # shrink grants and simulate rpc loss
8981 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
8982 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
8983 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
8987 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
8989 local testid=$(echo $TESTNAME | tr '_' ' ')
8991 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
8992 grep "GRANT, real grant" &&
8993 error "client has more grants then it owns" || true
8995 run_test 64i "shrink on reconnect"
8997 # bug 1414 - set/get directories' stripe info
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9001 test_mkdir $DIR/$tdir
9003 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9005 run_test 65a "directory with no stripe info"
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9010 test_mkdir $DIR/$tdir
9011 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9013 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9016 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9018 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9022 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9024 test_mkdir $DIR/$tdir
9025 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9027 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9028 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9030 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9032 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9037 test_mkdir $DIR/$tdir
9038 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9039 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9041 if [[ $STRIPECOUNT -le 0 ]]; then
9043 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9044 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9045 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9047 sc=$(($STRIPECOUNT - 1))
9049 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9050 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9051 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9052 error "lverify failed"
9054 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9059 test_mkdir $DIR/$tdir
9061 $LFS setstripe $DIR/$tdir || error "setstripe"
9062 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9063 error "no stripe info failed"
9065 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9067 run_test 65e "directory setstripe defaults"
9070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9072 test_mkdir $DIR/${tdir}f
9073 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9074 error "setstripe succeeded" || true
9076 run_test 65f "dir setstripe permission (should return error) ==="
9079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9081 test_mkdir $DIR/$tdir
9082 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9084 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9085 error "setstripe -S failed"
9086 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9087 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9088 error "delete default stripe failed"
9090 run_test 65g "directory setstripe -d"
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9095 test_mkdir $DIR/$tdir
9096 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9098 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9099 error "setstripe -S failed"
9100 test_mkdir $DIR/$tdir/dd1
9101 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9102 error "stripe info inherit failed"
9104 run_test 65h "directory stripe info inherit ===================="
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9109 save_layout_restore_at_exit $MOUNT
9111 # bug6367: set non-default striping on root directory
9112 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9114 # bug12836: getstripe on -1 default directory striping
9115 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9117 # bug12836: getstripe -v on -1 default directory striping
9118 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9120 # bug12836: new find on -1 default directory striping
9121 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9123 run_test 65i "various tests to set root directory striping"
9125 test_65j() { # bug6367
9126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9130 # if we aren't already remounting for each test, do so for this test
9131 if [ "$I_MOUNTED" = "yes" ]; then
9132 cleanup || error "failed to unmount"
9136 save_layout_restore_at_exit $MOUNT
9138 $LFS setstripe -d $MOUNT || error "setstripe failed"
9140 run_test 65j "set default striping on root directory (bug 6367)="
9144 wait_delete_completed
9145 do_facet $SINGLEMDS "lctl set_param -n \
9146 osp.$ost*MDT0000.max_create_count=$max_count"
9147 do_facet $SINGLEMDS "lctl set_param -n \
9148 osp.$ost*MDT0000.create_count=$count"
9149 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9150 echo $INACTIVE_OSC "is Activate"
9152 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9155 test_65k() { # bug11679
9156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9158 remote_mds_nodsh && skip "remote MDS with nodsh"
9160 local disable_precreate=true
9161 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9162 disable_precreate=false
9164 echo "Check OST status: "
9165 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9166 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9168 for OSC in $MDS_OSCS; do
9169 echo $OSC "is active"
9170 do_facet $SINGLEMDS lctl --device %$OSC activate
9173 for INACTIVE_OSC in $MDS_OSCS; do
9174 local ost=$(osc_to_ost $INACTIVE_OSC)
9175 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9176 lov.*md*.target_obd |
9177 awk -F: /$ost/'{ print $1 }' | head -n 1)
9180 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9181 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9183 echo "Deactivate: " $INACTIVE_OSC
9184 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9186 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9187 osp.$ost*MDT0000.create_count")
9188 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9189 osp.$ost*MDT0000.max_create_count")
9190 $disable_precreate &&
9191 do_facet $SINGLEMDS "lctl set_param -n \
9192 osp.$ost*MDT0000.max_create_count=0"
9194 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9195 [ -f $DIR/$tdir/$idx ] && continue
9196 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9197 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9199 error "setstripe $idx should succeed"; }
9200 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9202 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9205 do_facet $SINGLEMDS "lctl set_param -n \
9206 osp.$ost*MDT0000.max_create_count=$max_count"
9207 do_facet $SINGLEMDS "lctl set_param -n \
9208 osp.$ost*MDT0000.create_count=$count"
9209 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9210 echo $INACTIVE_OSC "is Activate"
9212 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9215 run_test 65k "validate manual striping works properly with deactivated OSCs"
9217 test_65l() { # bug 12836
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9220 test_mkdir -p $DIR/$tdir/test_dir
9221 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9222 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9224 run_test 65l "lfs find on -1 stripe dir ========================"
9227 local layout=$(save_layout $MOUNT)
9228 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9229 restore_layout $MOUNT $layout
9230 error "setstripe should fail by non-root users"
9234 run_test 65m "normal user can't set filesystem default stripe"
9237 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9238 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9239 skip "Need MDS version at least 2.12.50"
9240 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9242 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9243 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9244 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9246 save_layout_restore_at_exit $MOUNT
9248 # new subdirectory under root directory should not inherit
9249 # the default layout from root
9250 local dir1=$MOUNT/$tdir-1
9251 mkdir $dir1 || error "mkdir $dir1 failed"
9252 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9253 error "$dir1 shouldn't have LOV EA"
9255 # delete the default layout on root directory
9256 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9258 local dir2=$MOUNT/$tdir-2
9259 mkdir $dir2 || error "mkdir $dir2 failed"
9260 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9261 error "$dir2 shouldn't have LOV EA"
9263 # set a new striping pattern on root directory
9264 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9265 local new_def_stripe_size=$((def_stripe_size * 2))
9266 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9267 error "set stripe size on $MOUNT failed"
9269 # new file created in $dir2 should inherit the new stripe size from
9270 # the filesystem default
9271 local file2=$dir2/$tfile-2
9272 touch $file2 || error "touch $file2 failed"
9274 local file2_stripe_size=$($LFS getstripe -S $file2)
9275 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9277 echo "file2_stripe_size: '$file2_stripe_size'"
9278 echo "new_def_stripe_size: '$new_def_stripe_size'"
9279 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9282 local dir3=$MOUNT/$tdir-3
9283 mkdir $dir3 || error "mkdir $dir3 failed"
9284 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9285 # the root layout, which is the actual default layout that will be used
9286 # when new files are created in $dir3.
9287 local dir3_layout=$(get_layout_param $dir3)
9288 local root_dir_layout=$(get_layout_param $MOUNT)
9289 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9291 echo "dir3_layout: '$dir3_layout'"
9292 echo "root_dir_layout: '$root_dir_layout'"
9293 error "$dir3 should show the default layout from $MOUNT"
9296 # set OST pool on root directory
9297 local pool=$TESTNAME
9298 pool_add $pool || error "add $pool failed"
9299 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9300 error "add targets to $pool failed"
9302 $LFS setstripe -p $pool $MOUNT ||
9303 error "set OST pool on $MOUNT failed"
9305 # new file created in $dir3 should inherit the pool from
9306 # the filesystem default
9307 local file3=$dir3/$tfile-3
9308 touch $file3 || error "touch $file3 failed"
9310 local file3_pool=$($LFS getstripe -p $file3)
9311 [[ "$file3_pool" = "$pool" ]] ||
9312 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9314 local dir4=$MOUNT/$tdir-4
9315 mkdir $dir4 || error "mkdir $dir4 failed"
9316 local dir4_layout=$(get_layout_param $dir4)
9317 root_dir_layout=$(get_layout_param $MOUNT)
9318 echo "$LFS getstripe -d $dir4"
9319 $LFS getstripe -d $dir4
9320 echo "$LFS getstripe -d $MOUNT"
9321 $LFS getstripe -d $MOUNT
9322 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9324 echo "dir4_layout: '$dir4_layout'"
9325 echo "root_dir_layout: '$root_dir_layout'"
9326 error "$dir4 should show the default layout from $MOUNT"
9329 # new file created in $dir4 should inherit the pool from
9330 # the filesystem default
9331 local file4=$dir4/$tfile-4
9332 touch $file4 || error "touch $file4 failed"
9334 local file4_pool=$($LFS getstripe -p $file4)
9335 [[ "$file4_pool" = "$pool" ]] ||
9336 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9338 # new subdirectory under non-root directory should inherit
9339 # the default layout from its parent directory
9340 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9341 error "set directory layout on $dir4 failed"
9343 local dir5=$dir4/$tdir-5
9344 mkdir $dir5 || error "mkdir $dir5 failed"
9346 dir4_layout=$(get_layout_param $dir4)
9347 local dir5_layout=$(get_layout_param $dir5)
9348 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9350 echo "dir4_layout: '$dir4_layout'"
9351 echo "dir5_layout: '$dir5_layout'"
9352 error "$dir5 should inherit the default layout from $dir4"
9355 # though subdir under ROOT doesn't inherit default layout, but
9356 # its sub dir/file should be created with default layout.
9357 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9358 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9359 skip "Need MDS version at least 2.12.59"
9361 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9362 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9363 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9365 if [ $default_lmv_hash == "none" ]; then
9366 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9368 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9369 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9372 $LFS setdirstripe -D -c 2 $MOUNT ||
9373 error "setdirstripe -D -c 2 failed"
9374 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9375 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9376 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9378 run_test 65n "don't inherit default layout from root for new subdirectories"
9380 # bug 2543 - update blocks count on client
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9385 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9386 sync; sync_all_data; sync; sync_all_data
9387 cancel_lru_locks osc
9388 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9389 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9391 run_test 66 "update inode blocks count on client ==============="
9394 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9398 swapon -s | awk '($1 == "'$1'") { print $4 }'
9401 # bug5265, obdfilter oa2dentry return -ENOENT
9402 # #define OBD_FAIL_SRV_ENOENT 0x217
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9405 remote_ost_nodsh && skip "remote OST with nodsh"
9408 $LFS setstripe -c 1 -i 0 $f
9410 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9412 do_facet ost1 lctl set_param fail_loc=0x217
9413 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9414 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9416 do_facet ost1 lctl set_param fail_loc=0
9417 $DIRECTIO write $f 0 2 || error "write error"
9419 cancel_lru_locks osc
9420 $DIRECTIO read $f 0 1 || error "read error"
9422 do_facet ost1 lctl set_param fail_loc=0x217
9423 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9425 do_facet ost1 lctl set_param fail_loc=0
9428 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9431 test_mkdir $DIR/$tdir
9432 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9433 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9435 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9437 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9439 [ "$RUNAS_ID" = "$UID" ] &&
9440 skip_env "RUNAS_ID = UID = $UID -- skipping"
9441 # Check that testing environment is properly set up. Skip if not
9442 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9443 skip_env "User $RUNAS_ID does not exist - skipping"
9446 chmod 777 $DIR/$tfile
9447 chmod ug+s $DIR/$tfile
9448 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9449 error "$RUNAS dd $DIR/$tfile failed"
9450 # See if we are still setuid/sgid
9451 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9452 error "S/gid is not dropped on write"
9453 # Now test that MDS is updated too
9454 cancel_lru_locks mdc
9455 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9456 error "S/gid is not dropped on MDS"
9459 run_test 72a "Test that remove suid works properly (bug5695) ===="
9461 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9464 [ "$RUNAS_ID" = "$UID" ] &&
9465 skip_env "RUNAS_ID = UID = $UID -- skipping"
9466 [ "$RUNAS_ID" -eq 0 ] &&
9467 skip_env "RUNAS_ID = 0 -- skipping"
9468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9469 # Check that testing environment is properly set up. Skip if not
9470 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9471 skip_env "User $RUNAS_ID does not exist - skipping"
9473 touch $DIR/${tfile}-f{g,u}
9474 test_mkdir $DIR/${tfile}-dg
9475 test_mkdir $DIR/${tfile}-du
9476 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9477 chmod g+s $DIR/${tfile}-{f,d}g
9478 chmod u+s $DIR/${tfile}-{f,d}u
9479 for perm in 777 2777 4777; do
9480 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9481 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9482 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9483 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9487 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9489 # bug 3462 - multiple simultaneous MDC requests
9491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9493 test_mkdir $DIR/d73-1
9494 test_mkdir $DIR/d73-2
9495 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9498 lctl set_param fail_loc=0x80000129
9499 $MULTIOP $DIR/d73-1/f73-2 Oc &
9501 lctl set_param fail_loc=0
9503 $MULTIOP $DIR/d73-2/f73-3 Oc &
9507 wait $pid1 || return 1
9511 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9512 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9513 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9517 run_test 73 "multiple MDC requests (should not deadlock)"
9519 test_74a() { # bug 6149, 6184
9520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9523 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9525 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9526 # will spin in a tight reconnection loop
9527 $LCTL set_param fail_loc=0x8000030e
9528 # get any lock that won't be difficult - lookup works.
9530 $LCTL set_param fail_loc=0
9534 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9536 test_74b() { # bug 13310
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9541 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9542 # will spin in a tight reconnection loop
9543 $LCTL set_param fail_loc=0x8000030e
9544 # get a "difficult" lock
9546 $LCTL set_param fail_loc=0
9550 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9555 #define OBD_FAIL_LDLM_NEW_LOCK
9556 $LCTL set_param fail_loc=0x319
9557 touch $DIR/$tfile && error "touch successful"
9558 $LCTL set_param fail_loc=0
9561 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9563 slab_lic=/sys/kernel/slab/lustre_inode_cache
9565 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9566 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9567 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9570 test_76a() { # Now for b=20433, added originally in b=1443
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 cancel_lru_locks osc
9574 # there may be some slab objects cached per core
9575 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9576 local before=$(num_objects)
9577 local count=$((512 * cpus))
9578 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9579 local margin=$((count / 10))
9580 if [[ -f $slab_lic/aliases ]]; then
9581 local aliases=$(cat $slab_lic/aliases)
9582 (( aliases > 0 )) && margin=$((margin * aliases))
9585 echo "before slab objects: $before"
9586 for i in $(seq $count); do
9590 cancel_lru_locks osc
9591 local after=$(num_objects)
9592 echo "created: $count, after slab objects: $after"
9593 # shared slab counts are not very accurate, allow significant margin
9594 # the main goal is that the cache growth is not permanently > $count
9595 while (( after > before + margin )); do
9597 after=$(num_objects)
9599 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9600 if (( wait > 60 )); then
9601 error "inode slab grew from $before+$margin to $after"
9605 run_test 76a "confirm clients recycle inodes properly ===="
9608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9609 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9612 local before=$(num_objects)
9614 for i in $(seq $count); do
9619 local after=$(num_objects)
9622 while (( after > before )); do
9624 after=$(num_objects)
9626 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9627 if (( wait > 60 )); then
9628 error "inode slab grew from $before to $after"
9632 echo "slab objects before: $before, after: $after"
9634 run_test 76b "confirm clients recycle directory inodes properly ===="
9639 # Note: in sptlrpc modes which enable its own bulk checksum, the
9640 # original crc32_le bulk checksum will be automatically disabled,
9641 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9642 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9643 # In this case set_checksums() will not be no-op, because sptlrpc
9644 # bulk checksum will be enabled all through the test.
9646 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9647 lctl set_param -n osc.*.checksums $1
9651 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9652 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9653 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9654 tr -d [] | head -n1)}
9657 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9659 log "set checksum type to $1, rc = $rc"
9663 get_osc_checksum_type()
9665 # arugment 1: OST name, like OST0000
9667 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9668 sed 's/.*\[\(.*\)\].*/\1/g')
9670 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9674 F77_TMP=$TMP/f77-temp
9677 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9678 error "error writing to $F77_TMP"
9681 test_77a() { # bug 10889
9682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9683 $GSS && skip_env "could not run with gss"
9685 [ ! -f $F77_TMP ] && setup_f77
9687 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9691 run_test 77a "normal checksum read/write operation"
9693 test_77b() { # bug 10889
9694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9695 $GSS && skip_env "could not run with gss"
9697 [ ! -f $F77_TMP ] && setup_f77
9698 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9699 $LCTL set_param fail_loc=0x80000409
9702 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9703 error "dd error: $?"
9704 $LCTL set_param fail_loc=0
9706 for algo in $CKSUM_TYPES; do
9707 cancel_lru_locks osc
9708 set_checksum_type $algo
9709 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9710 $LCTL set_param fail_loc=0x80000408
9711 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9712 $LCTL set_param fail_loc=0
9715 set_checksum_type $ORIG_CSUM_TYPE
9718 run_test 77b "checksum error on client write, read"
9723 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9725 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9726 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9727 $check_ost && [ -n "$ost_file_prefix" ] &&
9728 do_facet ost1 rm -f ${ost_file_prefix}\*
9732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9733 $GSS && skip_env "could not run with gss"
9734 remote_ost_nodsh && skip "remote OST with nodsh"
9737 local osc_file_prefix
9739 local check_ost=false
9740 local ost_file_prefix
9746 # ensure corruption will occur on first OSS/OST
9747 $LFS setstripe -i 0 $DIR/$tfile
9749 [ ! -f $F77_TMP ] && setup_f77
9750 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9751 error "dd write error: $?"
9752 fid=$($LFS path2fid $DIR/$tfile)
9754 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9757 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9758 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9760 echo "OSS do not support bulk pages dump upon error"
9763 osc_file_prefix=$($LCTL get_param -n debug_path)
9764 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9766 trap cleanup_77c EXIT
9769 # enable bulk pages dump upon error on Client
9770 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9771 # enable bulk pages dump upon error on OSS
9773 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9775 # flush Client cache to allow next read to reach OSS
9776 cancel_lru_locks osc
9778 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9779 $LCTL set_param fail_loc=0x80000408
9780 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9781 $LCTL set_param fail_loc=0
9785 # check cksum dump on Client
9786 osc_file=$(ls ${osc_file_prefix}*)
9787 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9788 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9789 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9790 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9791 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9793 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9794 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9795 error "dump content does not match on Client"
9797 $check_ost || skip "No need to check cksum dump on OSS"
9799 # check cksum dump on OSS
9800 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9801 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9802 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9803 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9804 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9805 error "dump content does not match on OSS"
9809 run_test 77c "checksum error on client read with debug"
9811 test_77d() { # bug 10889
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9813 $GSS && skip_env "could not run with gss"
9815 stack_trap "rm -f $DIR/$tfile"
9816 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9817 $LCTL set_param fail_loc=0x80000409
9819 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9820 error "direct write: rc=$?"
9821 $LCTL set_param fail_loc=0
9824 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9825 $LCTL set_param fail_loc=0x80000408
9827 cancel_lru_locks osc
9828 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9829 error "direct read: rc=$?"
9830 $LCTL set_param fail_loc=0
9833 run_test 77d "checksum error on OST direct write, read"
9835 test_77f() { # bug 10889
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9837 $GSS && skip_env "could not run with gss"
9840 stack_trap "rm -f $DIR/$tfile"
9841 for algo in $CKSUM_TYPES; do
9842 cancel_lru_locks osc
9843 set_checksum_type $algo
9844 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9845 $LCTL set_param fail_loc=0x409
9846 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9847 error "direct write succeeded"
9848 $LCTL set_param fail_loc=0
9850 set_checksum_type $ORIG_CSUM_TYPE
9853 run_test 77f "repeat checksum error on write (expect error)"
9855 test_77g() { # bug 10889
9856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9857 $GSS && skip_env "could not run with gss"
9858 remote_ost_nodsh && skip "remote OST with nodsh"
9860 [ ! -f $F77_TMP ] && setup_f77
9862 local file=$DIR/$tfile
9863 stack_trap "rm -f $file" EXIT
9865 $LFS setstripe -c 1 -i 0 $file
9866 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9867 do_facet ost1 lctl set_param fail_loc=0x8000021a
9869 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9870 error "write error: rc=$?"
9871 do_facet ost1 lctl set_param fail_loc=0
9874 cancel_lru_locks osc
9875 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9876 do_facet ost1 lctl set_param fail_loc=0x8000021b
9878 cmp $F77_TMP $file || error "file compare failed"
9879 do_facet ost1 lctl set_param fail_loc=0
9882 run_test 77g "checksum error on OST write, read"
9884 test_77k() { # LU-10906
9885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9886 $GSS && skip_env "could not run with gss"
9888 local cksum_param="osc.$FSNAME*.checksums"
9889 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9893 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9894 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9895 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9898 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9899 error "failed to set checksum=$i on MGS"
9900 wait_update $HOSTNAME "$get_checksum" $i
9902 echo "remount client, checksum should be $i"
9903 remount_client $MOUNT || error "failed to remount client"
9904 checksum=$(eval $get_checksum)
9905 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9907 # remove persistent param to avoid races with checksum mountopt below
9908 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9909 error "failed to delete checksum on MGS"
9911 for opt in "checksum" "nochecksum"; do
9912 #remount with mount option
9913 echo "remount client with option $opt, checksum should be $i"
9914 umount_client $MOUNT || error "failed to umount client"
9915 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9916 error "failed to mount client with option '$opt'"
9917 checksum=$(eval $get_checksum)
9918 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9922 remount_client $MOUNT || error "failed to remount client"
9924 run_test 77k "enable/disable checksum correctly"
9927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9928 $GSS && skip_env "could not run with gss"
9931 stack_trap "set_checksums $ORIG_CSUM" EXIT
9932 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9934 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9936 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9937 for algo in $CKSUM_TYPES; do
9938 set_checksum_type $algo || error "fail to set checksum type $algo"
9939 osc_algo=$(get_osc_checksum_type OST0000)
9940 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9942 # no locks, no reqs to let the connection idle
9943 cancel_lru_locks osc
9944 lru_resize_disable osc
9945 wait_osc_import_state client ost1 IDLE
9947 # ensure ost1 is connected
9948 stat $DIR/$tfile >/dev/null || error "can't stat"
9949 wait_osc_import_state client ost1 FULL
9951 osc_algo=$(get_osc_checksum_type OST0000)
9952 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9956 run_test 77l "preferred checksum type is remembered after reconnected"
9958 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9963 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9964 skip "Need at least version 2.14.52"
9965 local param=checksum_speed
9967 $LCTL get_param $param || error "reading $param failed"
9969 csum_speeds=$($LCTL get_param -n $param)
9971 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9972 error "known checksum types are missing"
9974 run_test 77m "Verify checksum_speed is correctly read"
9976 check_filefrag_77n() {
9981 while read extidx a b start end rest; do
9982 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9983 nr_ext=$(( $nr_ext + 1 ))
9984 starts+=( ${start%..} )
9987 done < <( filefrag -sv $1 )
9989 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9994 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9997 $TRUNCATE $DIR/$tfile 0
9998 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9999 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10000 check_filefrag_77n $DIR/$tfile ||
10001 skip "$tfile blocks not contiguous around hole"
10004 stack_trap "set_checksums $ORIG_CSUM" EXIT
10005 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10006 stack_trap "rm -f $DIR/$tfile"
10008 for algo in $CKSUM_TYPES; do
10009 if [[ "$algo" =~ ^t10 ]]; then
10010 set_checksum_type $algo ||
10011 error "fail to set checksum type $algo"
10012 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10013 error "fail to read $tfile with $algo"
10019 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10022 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
10023 skip "Need at least version 2.14.54"
10024 local ofd=obdfilter
10027 # print OST checksum_type
10028 echo "$ofd.$FSNAME-*.checksum_type:"
10029 do_nodes $(comma_list $(osts_nodes)) \
10030 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10032 # print MDT checksum_type
10033 echo "$mdt.$FSNAME-*.checksum_type:"
10034 do_nodes $(comma_list $(mdts_nodes)) \
10035 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10037 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10038 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10040 (( $o_count == $OSTCOUNT )) ||
10041 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10043 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10044 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10046 (( $m_count == $MDSCOUNT )) ||
10047 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10049 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10051 cleanup_test_78() {
10056 test_78() { # bug 10901
10057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10058 remote_ost || skip_env "local OST"
10061 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10062 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10063 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10064 echo "MemTotal: $MEMTOTAL"
10066 # reserve 256MB of memory for the kernel and other running processes,
10067 # and then take 1/2 of the remaining memory for the read/write buffers.
10068 if [ $MEMTOTAL -gt 512 ] ;then
10069 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10071 # for those poor memory-starved high-end clusters...
10072 MEMTOTAL=$((MEMTOTAL / 2))
10074 echo "Mem to use for directio: $MEMTOTAL"
10076 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10077 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10078 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10079 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10081 echo "Smallest OST: $SMALLESTOST"
10082 [[ $SMALLESTOST -lt 10240 ]] &&
10083 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10085 trap cleanup_test_78 EXIT
10087 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10088 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10090 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10091 echo "File size: $F78SIZE"
10092 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10093 for i in $(seq 1 $NSEQ); do
10094 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10095 echo directIO rdwr round $i of $NSEQ
10096 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10101 run_test 78 "handle large O_DIRECT writes correctly ============"
10103 test_79() { # bug 12743
10104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10106 wait_delete_completed
10108 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10109 BKFREE=$(calc_osc_kbytes kbytesfree)
10110 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10112 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10113 DFTOTAL=`echo $STRING | cut -d, -f1`
10114 DFUSED=`echo $STRING | cut -d, -f2`
10115 DFAVAIL=`echo $STRING | cut -d, -f3`
10116 DFFREE=$(($DFTOTAL - $DFUSED))
10118 ALLOWANCE=$((64 * $OSTCOUNT))
10120 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10121 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10122 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10124 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10125 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10126 error "df free($DFFREE) mismatch OST free($BKFREE)"
10128 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10129 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10130 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10133 run_test 79 "df report consistency check ======================="
10135 test_80() { # bug 10718
10136 remote_ost_nodsh && skip "remote OST with nodsh"
10137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10139 # relax strong synchronous semantics for slow backends like ZFS
10140 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10141 local soc="obdfilter.*.sync_lock_cancel"
10142 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10144 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10145 if [ -z "$save" ]; then
10146 soc="obdfilter.*.sync_on_lock_cancel"
10147 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10150 if [ "$save" != "never" ]; then
10151 local hosts=$(comma_list $(osts_nodes))
10153 do_nodes $hosts $LCTL set_param $soc=never
10154 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10158 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10159 sync; sleep 1; sync
10160 local before=$(date +%s)
10161 cancel_lru_locks osc
10162 local after=$(date +%s)
10163 local diff=$((after - before))
10164 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10168 run_test 80 "Page eviction is equally fast at high offsets too"
10170 test_81a() { # LU-456
10171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10172 remote_ost_nodsh && skip "remote OST with nodsh"
10174 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10175 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10176 do_facet ost1 lctl set_param fail_loc=0x80000228
10178 # write should trigger a retry and success
10179 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10180 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10182 if [ $RC -ne 0 ] ; then
10183 error "write should success, but failed for $RC"
10186 run_test 81a "OST should retry write when get -ENOSPC ==============="
10188 test_81b() { # LU-456
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10190 remote_ost_nodsh && skip "remote OST with nodsh"
10192 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10193 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10194 do_facet ost1 lctl set_param fail_loc=0x228
10196 # write should retry several times and return -ENOSPC finally
10197 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10198 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10201 if [ $RC -ne $ENOSPC ] ; then
10202 error "dd should fail for -ENOSPC, but succeed."
10205 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10208 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10210 test_mkdir $DIR/$tdir.cvsroot
10211 chown $RUNAS_ID $DIR/$tdir.cvsroot
10214 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10217 # some versions of cvs import exit(1) when asked to import links or
10218 # files they can't read. ignore those files.
10219 local toignore=$(find . -type l -printf '-I %f\n' -o \
10220 ! -perm /4 -printf '-I %f\n')
10221 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10222 $tdir.reposname vtag rtag
10225 test_mkdir $DIR/$tdir.reposname
10226 chown $RUNAS_ID $DIR/$tdir.reposname
10227 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10229 cd $DIR/$tdir.reposname
10231 $RUNAS cvs add -m 'addmsg' foo99
10233 $RUNAS cvs commit -m 'nomsg' foo99
10234 rm -fr $DIR/$tdir.cvsroot
10236 run_test 99 "cvs strange file/directory operations"
10239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10240 [[ "$NETTYPE" =~ tcp ]] ||
10241 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10242 remote_ost_nodsh && skip "remote OST with nodsh"
10243 remote_mds_nodsh && skip "remote MDS with nodsh"
10245 skip "useless for local single node setup"
10247 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10248 [ "$PROT" != "tcp" ] && continue
10249 RPORT=$(echo $REMOTE | cut -d: -f2)
10250 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10253 LPORT=`echo $LOCAL | cut -d: -f2`
10254 if [ $LPORT -ge 1024 ]; then
10255 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10257 error_exit "local: $LPORT > 1024, remote: $RPORT"
10260 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10262 run_test 100 "check local port using privileged port ==========="
10264 function get_named_value()
10268 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10271 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10272 awk '/^max_cached_mb/ { print $2 }')
10275 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10285 local cache_limit=32
10287 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10288 trap cleanup_101a EXIT
10289 $LCTL set_param -n llite.*.read_ahead_stats=0
10290 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10293 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10295 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10296 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10299 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10300 get_named_value 'read.but.discarded'); do
10301 discard=$(($discard + $s))
10305 $LCTL get_param osc.*-osc*.rpc_stats
10306 $LCTL get_param llite.*.read_ahead_stats
10308 # Discard is generally zero, but sometimes a few random reads line up
10309 # and trigger larger readahead, which is wasted & leads to discards.
10310 if [[ $(($discard)) -gt $nreads ]]; then
10311 error "too many ($discard) discarded pages"
10313 rm -f $DIR/$tfile || true
10315 run_test 101a "check read-ahead for random reads"
10317 setup_test101bc() {
10318 test_mkdir $DIR/$tdir
10320 local FILE_LENGTH=$2
10323 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10325 local list=$(comma_list $(osts_nodes))
10326 set_osd_param $list '' read_cache_enable 0
10327 set_osd_param $list '' writethrough_cache_enable 0
10329 trap cleanup_test101bc EXIT
10330 # prepare the read-ahead file
10331 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10333 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10334 count=$FILE_SIZE_MB 2> /dev/null
10338 cleanup_test101bc() {
10343 local list=$(comma_list $(osts_nodes))
10344 set_osd_param $list '' read_cache_enable 1
10345 set_osd_param $list '' writethrough_cache_enable 1
10349 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10354 local STRIPE_SIZE=$2
10355 local FILE_LENGTH=$3
10356 local RA_INC=1048576
10357 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10358 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10359 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10360 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10361 get_named_value 'read.but.discarded' | calc_total)
10362 if [[ $DISCARD -gt $discard_limit ]]; then
10363 $LCTL get_param llite.*.read_ahead_stats
10364 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10366 echo "Read-ahead success for size ${READ_SIZE}"
10371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10372 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10374 local STRIPE_SIZE=1048576
10375 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10377 if [ $SLOW == "yes" ]; then
10378 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10380 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10383 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10385 # prepare the read-ahead file
10386 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10387 cancel_lru_locks osc
10388 for BIDX in 2 4 8 16 32 64 128 256
10390 local BSIZE=$((BIDX*4096))
10391 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10392 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10393 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10394 $LCTL set_param -n llite.*.read_ahead_stats=0
10395 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10396 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10397 cancel_lru_locks osc
10398 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10403 run_test 101b "check stride-io mode read-ahead ================="
10406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10408 local STRIPE_SIZE=1048576
10409 local FILE_LENGTH=$((STRIPE_SIZE*100))
10412 local osc_rpc_stats
10414 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10416 cancel_lru_locks osc
10417 $LCTL set_param osc.*.rpc_stats=0
10418 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10419 $LCTL get_param osc.*.rpc_stats
10420 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10421 local stats=$($LCTL get_param -n $osc_rpc_stats)
10422 local lines=$(echo "$stats" | awk 'END {print NR;}')
10425 if [ $lines -le 20 ]; then
10426 echo "continue debug"
10429 for size in 1 2 4 8; do
10430 local rpc=$(echo "$stats" |
10431 awk '($1 == "'$size':") {print $2; exit; }')
10432 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10433 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10435 echo "$osc_rpc_stats check passed!"
10440 run_test 101c "check stripe_size aligned read-ahead"
10443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10445 local file=$DIR/$tfile
10446 local sz_MB=${FILESIZE_101d:-80}
10447 local ra_MB=${READAHEAD_MB:-40}
10449 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10450 [ $free_MB -lt $sz_MB ] &&
10451 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10453 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10454 $LFS setstripe -c -1 $file || error "setstripe failed"
10456 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10457 echo Cancel LRU locks on lustre client to flush the client cache
10458 cancel_lru_locks osc
10460 echo Disable read-ahead
10461 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10462 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10463 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10464 $LCTL get_param -n llite.*.max_read_ahead_mb
10466 echo "Reading the test file $file with read-ahead disabled"
10467 local sz_KB=$((sz_MB * 1024 / 4))
10468 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10469 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10470 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10471 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10473 echo "Cancel LRU locks on lustre client to flush the client cache"
10474 cancel_lru_locks osc
10475 echo Enable read-ahead with ${ra_MB}MB
10476 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10478 echo "Reading the test file $file with read-ahead enabled"
10479 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10480 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10482 echo "read-ahead disabled time read $raOFF"
10483 echo "read-ahead enabled time read $raON"
10486 wait_delete_completed
10488 # use awk for this check instead of bash because it handles decimals
10489 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10490 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10492 run_test 101d "file read with and without read-ahead enabled"
10495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 local file=$DIR/$tfile
10498 local size_KB=500 #KB
10502 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10503 local need_KB=$((count * size_KB))
10504 [[ $free_KB -le $need_KB ]] &&
10505 skip_env "Need free space $need_KB, have $free_KB"
10507 echo "Creating $count ${size_KB}K test files"
10508 for ((i = 0; i < $count; i++)); do
10509 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10512 echo "Cancel LRU locks on lustre client to flush the client cache"
10513 cancel_lru_locks $OSC
10515 echo "Reset readahead stats"
10516 $LCTL set_param -n llite.*.read_ahead_stats=0
10518 for ((i = 0; i < $count; i++)); do
10519 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10522 $LCTL get_param llite.*.max_cached_mb
10523 $LCTL get_param llite.*.read_ahead_stats
10524 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10525 get_named_value 'misses' | calc_total)
10527 for ((i = 0; i < $count; i++)); do
10528 rm -rf $file.$i 2>/dev/null
10531 #10000 means 20% reads are missing in readahead
10532 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10534 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10537 which iozone || skip_env "no iozone installed"
10539 local old_debug=$($LCTL get_param debug)
10540 old_debug=${old_debug#*=}
10541 $LCTL set_param debug="reada mmap"
10543 # create a test file
10544 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10546 echo Cancel LRU locks on lustre client to flush the client cache
10547 cancel_lru_locks osc
10549 echo Reset readahead stats
10550 $LCTL set_param -n llite.*.read_ahead_stats=0
10552 echo mmap read the file with small block size
10553 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10556 echo checking missing pages
10557 $LCTL get_param llite.*.read_ahead_stats
10558 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10559 get_named_value 'misses' | calc_total)
10561 $LCTL set_param debug="$old_debug"
10562 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10565 run_test 101f "check mmap read performance"
10567 test_101g_brw_size_test() {
10569 local pages=$((mb * 1048576 / PAGE_SIZE))
10570 local file=$DIR/$tfile
10572 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10573 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10574 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10575 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10579 stack_trap "rm -f $file" EXIT
10580 $LCTL set_param -n osc.*.rpc_stats=0
10582 # 10 RPCs should be enough for the test
10584 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10585 { error "dd write ${mb} MB blocks failed"; return 3; }
10586 cancel_lru_locks osc
10587 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10588 { error "dd write ${mb} MB blocks failed"; return 4; }
10590 # calculate number of full-sized read and write RPCs
10591 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10592 sed -n '/pages per rpc/,/^$/p' |
10593 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10594 END { print reads,writes }'))
10595 # allow one extra full-sized read RPC for async readahead
10596 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10597 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10598 [[ ${rpcs[1]} == $count ]] ||
10599 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10603 remote_ost_nodsh && skip "remote OST with nodsh"
10606 local osts=$(get_facets OST)
10607 local list=$(comma_list $(osts_nodes))
10608 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10609 local brw_size="obdfilter.*.brw_size"
10611 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10613 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10615 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10616 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10617 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10618 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10619 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10620 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10622 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10625 if [[ $orig_mb -lt 16 ]]; then
10626 save_lustre_params $osts "$brw_size" > $p
10627 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10628 error "set 16MB RPC size failed"
10630 echo "remount client to enable new RPC size"
10631 remount_client $MOUNT || error "remount_client failed"
10634 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10635 # should be able to set brw_size=12, but no rpc_stats for that
10636 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10639 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10641 if [[ $orig_mb -lt 16 ]]; then
10642 restore_lustre_params < $p
10643 remount_client $MOUNT || error "remount_client restore failed"
10646 rm -f $p $DIR/$tfile
10648 run_test 101g "Big bulk(4/16 MiB) readahead"
10651 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10653 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10654 error "dd 70M file failed"
10655 echo Cancel LRU locks on lustre client to flush the client cache
10656 cancel_lru_locks osc
10658 echo "Reset readahead stats"
10659 $LCTL set_param -n llite.*.read_ahead_stats 0
10661 echo "Read 10M of data but cross 64M bundary"
10662 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10663 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10664 get_named_value 'misses' | calc_total)
10665 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10666 rm -f $p $DIR/$tfile
10668 run_test 101h "Readahead should cover current read window"
10671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10672 error "dd 10M file failed"
10674 local max_per_file_mb=$($LCTL get_param -n \
10675 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10676 cancel_lru_locks osc
10677 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10678 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10679 error "set max_read_ahead_per_file_mb to 1 failed"
10681 echo "Reset readahead stats"
10682 $LCTL set_param llite.*.read_ahead_stats=0
10684 dd if=$DIR/$tfile of=/dev/null bs=2M
10686 $LCTL get_param llite.*.read_ahead_stats
10687 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10688 awk '/misses/ { print $2 }')
10689 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10692 run_test 101i "allow current readahead to exceed reservation"
10695 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10696 error "setstripe $DIR/$tfile failed"
10697 local file_size=$((1048576 * 16))
10698 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10699 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10701 echo Disable read-ahead
10702 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10704 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10705 for blk in $PAGE_SIZE 1048576 $file_size; do
10706 cancel_lru_locks osc
10707 echo "Reset readahead stats"
10708 $LCTL set_param -n llite.*.read_ahead_stats=0
10709 local count=$(($file_size / $blk))
10710 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10711 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10712 get_named_value 'failed.to.fast.read' | calc_total)
10713 $LCTL get_param -n llite.*.read_ahead_stats
10714 [ $miss -eq $count ] || error "expected $count got $miss"
10717 rm -f $p $DIR/$tfile
10719 run_test 101j "A complete read block should be submitted when no RA"
10722 test_mkdir $DIR/$tdir
10723 chown $RUNAS_ID $DIR/$tdir
10726 STRIPE_COUNT=$OSTCOUNT
10727 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10729 trap cleanup_test102 EXIT
10731 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10733 for num in 1 2 3 4; do
10734 for count in $(seq 1 $STRIPE_COUNT); do
10735 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10736 local size=`expr $STRIPE_SIZE \* $num`
10737 local file=file"$num-$idx-$count"
10738 $1 $LFS setstripe -S $size -i $idx -c $count $file
10744 $1 tar cf $TMP/f102.tar $tdir --xattrs
10747 cleanup_test102() {
10749 rm -f $TMP/f102.tar
10750 rm -rf $DIR/d0.sanity/d102
10754 [ "$UID" != 0 ] && skip "must run as root"
10755 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10756 skip_env "must have user_xattr"
10758 [ -z "$(which setfattr 2>/dev/null)" ] &&
10759 skip_env "could not find setfattr"
10761 local testfile=$DIR/$tfile
10764 echo "set/get xattr..."
10765 setfattr -n trusted.name1 -v value1 $testfile ||
10766 error "setfattr -n trusted.name1=value1 $testfile failed"
10767 getfattr -n trusted.name1 $testfile 2> /dev/null |
10768 grep "trusted.name1=.value1" ||
10769 error "$testfile missing trusted.name1=value1"
10771 setfattr -n user.author1 -v author1 $testfile ||
10772 error "setfattr -n user.author1=author1 $testfile failed"
10773 getfattr -n user.author1 $testfile 2> /dev/null |
10774 grep "user.author1=.author1" ||
10775 error "$testfile missing trusted.author1=author1"
10777 echo "listxattr..."
10778 setfattr -n trusted.name2 -v value2 $testfile ||
10779 error "$testfile unable to set trusted.name2"
10780 setfattr -n trusted.name3 -v value3 $testfile ||
10781 error "$testfile unable to set trusted.name3"
10782 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10783 grep "trusted.name" | wc -l) -eq 3 ] ||
10784 error "$testfile missing 3 trusted.name xattrs"
10786 setfattr -n user.author2 -v author2 $testfile ||
10787 error "$testfile unable to set user.author2"
10788 setfattr -n user.author3 -v author3 $testfile ||
10789 error "$testfile unable to set user.author3"
10790 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10791 grep "user.author" | wc -l) -eq 3 ] ||
10792 error "$testfile missing 3 user.author xattrs"
10794 echo "remove xattr..."
10795 setfattr -x trusted.name1 $testfile ||
10796 error "$testfile error deleting trusted.name1"
10797 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10798 error "$testfile did not delete trusted.name1 xattr"
10800 setfattr -x user.author1 $testfile ||
10801 error "$testfile error deleting user.author1"
10802 echo "set lustre special xattr ..."
10803 $LFS setstripe -c1 $testfile
10804 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10805 awk -F "=" '/trusted.lov/ { print $2 }' )
10806 setfattr -n "trusted.lov" -v $lovea $testfile ||
10807 error "$testfile doesn't ignore setting trusted.lov again"
10808 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10809 error "$testfile allow setting invalid trusted.lov"
10812 run_test 102a "user xattr test =================================="
10814 check_102b_layout() {
10816 local testfile=$DIR/$tfile
10818 echo "test layout '$layout'"
10819 $LFS setstripe $layout $testfile || error "setstripe failed"
10820 $LFS getstripe -y $testfile
10822 echo "get/set/list trusted.lov xattr ..." # b=10930
10823 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10824 [[ "$value" =~ "trusted.lov" ]] ||
10825 error "can't get trusted.lov from $testfile"
10826 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10827 error "getstripe failed"
10829 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10831 value=$(cut -d= -f2 <<<$value)
10832 # LU-13168: truncated xattr should fail if short lov_user_md header
10833 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10834 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10835 for len in $lens; do
10836 echo "setfattr $len $testfile.2"
10837 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10838 [ $len -lt 66 ] && error "short xattr len=$len worked"
10840 local stripe_size=$($LFS getstripe -S $testfile.2)
10841 local stripe_count=$($LFS getstripe -c $testfile.2)
10842 [[ $stripe_size -eq 65536 ]] ||
10843 error "stripe size $stripe_size != 65536"
10844 [[ $stripe_count -eq $stripe_count_orig ]] ||
10845 error "stripe count $stripe_count != $stripe_count_orig"
10846 rm $testfile $testfile.2
10850 [ -z "$(which setfattr 2>/dev/null)" ] &&
10851 skip_env "could not find setfattr"
10852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10854 # check plain layout
10855 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10857 # and also check composite layout
10858 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10861 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10864 [ -z "$(which setfattr 2>/dev/null)" ] &&
10865 skip_env "could not find setfattr"
10866 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10868 # b10930: get/set/list lustre.lov xattr
10869 echo "get/set/list lustre.lov xattr ..."
10870 test_mkdir $DIR/$tdir
10871 chown $RUNAS_ID $DIR/$tdir
10872 local testfile=$DIR/$tdir/$tfile
10873 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10874 error "setstripe failed"
10875 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10876 error "getstripe failed"
10877 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10878 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10880 local testfile2=${testfile}2
10881 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10882 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10884 $RUNAS $MCREATE $testfile2
10885 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10886 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10887 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10888 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10889 [ $stripe_count -eq $STRIPECOUNT ] ||
10890 error "stripe count $stripe_count != $STRIPECOUNT"
10892 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10894 compare_stripe_info1() {
10895 local stripe_index_all_zero=true
10897 for num in 1 2 3 4; do
10898 for count in $(seq 1 $STRIPE_COUNT); do
10899 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10900 local size=$((STRIPE_SIZE * num))
10901 local file=file"$num-$offset-$count"
10902 stripe_size=$($LFS getstripe -S $PWD/$file)
10903 [[ $stripe_size -ne $size ]] &&
10904 error "$file: size $stripe_size != $size"
10905 stripe_count=$($LFS getstripe -c $PWD/$file)
10906 # allow fewer stripes to be created, ORI-601
10907 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10908 error "$file: count $stripe_count != $count"
10909 stripe_index=$($LFS getstripe -i $PWD/$file)
10910 [[ $stripe_index -ne 0 ]] &&
10911 stripe_index_all_zero=false
10915 $stripe_index_all_zero &&
10916 error "all files are being extracted starting from OST index 0"
10920 have_xattrs_include() {
10921 tar --help | grep -q xattrs-include &&
10922 echo --xattrs-include="lustre.*"
10926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10929 XINC=$(have_xattrs_include)
10931 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10932 cd $DIR/$tdir/$tdir
10933 compare_stripe_info1
10935 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10939 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10941 XINC=$(have_xattrs_include)
10943 test_mkdir $DIR/$tdir.restore
10945 tar cf - --xattrs $tdir | tar xf - \
10946 -C $DIR/$tdir.restore --xattrs $XINC
10947 cd $DIR/$tdir.restore/$tdir
10948 compare_stripe_info1
10950 run_test 102f "tar copy files, not keep osts"
10953 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10954 skip "must have user_xattr"
10955 [ -z "$(which setfattr 2>/dev/null)" ] &&
10956 skip_env "could not find setfattr"
10957 [ -z "$(which getfattr 2>/dev/null)" ] &&
10958 skip_env "could not find getfattr"
10960 local xsize=${1:-1024} # in bytes
10961 local file=$DIR/$tfile
10962 local value="$(generate_string $xsize)"
10963 local xbig=trusted.big
10967 log "save $xbig on $file"
10968 if [ -z "$toobig" ]
10970 setfattr -n $xbig -v $value $file ||
10971 error "saving $xbig on $file failed"
10973 setfattr -n $xbig -v $value $file &&
10974 error "saving $xbig on $file succeeded"
10978 local orig=$(get_xattr_value $xbig $file)
10979 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10981 local xsml=trusted.sml
10982 log "save $xsml on $file"
10983 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10985 local new=$(get_xattr_value $xbig $file)
10986 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10988 log "grow $xsml on $file"
10989 setfattr -n $xsml -v "$value" $file ||
10990 error "growing $xsml on $file failed"
10992 new=$(get_xattr_value $xbig $file)
10993 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10994 log "$xbig still valid after growing $xsml"
10999 test_102h() { # bug 15777
11002 run_test 102h "grow xattr from inside inode to external block"
11005 large_xattr_enabled || skip_env "ea_inode feature disabled"
11007 echo "setting xattr of max xattr size: $(max_xattr_size)"
11008 grow_xattr $(max_xattr_size)
11010 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11011 echo "This should fail:"
11012 grow_xattr $(($(max_xattr_size) + 10)) 1
11014 run_test 102ha "grow xattr from inside inode to external inode"
11016 test_102i() { # bug 17038
11017 [ -z "$(which getfattr 2>/dev/null)" ] &&
11018 skip "could not find getfattr"
11021 ln -s $DIR/$tfile $DIR/${tfile}link
11022 getfattr -n trusted.lov $DIR/$tfile ||
11023 error "lgetxattr on $DIR/$tfile failed"
11024 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11025 grep -i "no such attr" ||
11026 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11027 rm -f $DIR/$tfile $DIR/${tfile}link
11029 run_test 102i "lgetxattr test on symbolic link ============"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11033 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11035 XINC=$(have_xattrs_include)
11036 setup_test102 "$RUNAS"
11037 chown $RUNAS_ID $DIR/$tdir
11038 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11039 cd $DIR/$tdir/$tdir
11040 compare_stripe_info1 "$RUNAS"
11042 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11045 [ -z "$(which setfattr 2>/dev/null)" ] &&
11046 skip "could not find setfattr"
11049 # b22187 just check that does not crash for regular file.
11050 setfattr -n trusted.lov $DIR/$tfile
11051 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11052 local test_kdir=$DIR/$tdir
11053 test_mkdir $test_kdir
11054 local default_size=$($LFS getstripe -S $test_kdir)
11055 local default_count=$($LFS getstripe -c $test_kdir)
11056 local default_offset=$($LFS getstripe -i $test_kdir)
11057 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11058 error 'dir setstripe failed'
11059 setfattr -n trusted.lov $test_kdir
11060 local stripe_size=$($LFS getstripe -S $test_kdir)
11061 local stripe_count=$($LFS getstripe -c $test_kdir)
11062 local stripe_offset=$($LFS getstripe -i $test_kdir)
11063 [ $stripe_size -eq $default_size ] ||
11064 error "stripe size $stripe_size != $default_size"
11065 [ $stripe_count -eq $default_count ] ||
11066 error "stripe count $stripe_count != $default_count"
11067 [ $stripe_offset -eq $default_offset ] ||
11068 error "stripe offset $stripe_offset != $default_offset"
11069 rm -rf $DIR/$tfile $test_kdir
11071 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11074 [ -z "$(which getfattr 2>/dev/null)" ] &&
11075 skip "could not find getfattr"
11077 # LU-532 trusted. xattr is invisible to non-root
11078 local testfile=$DIR/$tfile
11082 echo "listxattr as user..."
11083 chown $RUNAS_ID $testfile
11084 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11085 grep -q "trusted" &&
11086 error "$testfile trusted xattrs are user visible"
11090 run_test 102l "listxattr size test =================================="
11092 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11093 local path=$DIR/$tfile
11096 listxattr_size_check $path || error "listattr_size_check $path failed"
11098 run_test 102m "Ensure listxattr fails on small bufffer ========"
11102 getxattr() { # getxattr path name
11103 # Return the base64 encoding of the value of xattr name on path.
11107 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11109 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11111 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11113 getfattr --absolute-names --encoding=base64 --name=$name $path |
11114 awk -F= -v name=$name '$1 == name {
11115 print substr($0, index($0, "=") + 1);
11119 test_102n() { # LU-4101 mdt: protect internal xattrs
11120 [ -z "$(which setfattr 2>/dev/null)" ] &&
11121 skip "could not find setfattr"
11122 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11124 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11127 local file0=$DIR/$tfile.0
11128 local file1=$DIR/$tfile.1
11129 local xattr0=$TMP/$tfile.0
11130 local xattr1=$TMP/$tfile.1
11131 local namelist="lov lma lmv link fid version som hsm"
11135 rm -rf $file0 $file1 $xattr0 $xattr1
11136 touch $file0 $file1
11138 # Get 'before' xattrs of $file1.
11139 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11141 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11142 namelist+=" lfsck_namespace"
11143 for name in $namelist; do
11144 # Try to copy xattr from $file0 to $file1.
11145 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11147 setfattr --name=trusted.$name --value="$value" $file1 ||
11148 error "setxattr 'trusted.$name' failed"
11150 # Try to set a garbage xattr.
11151 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11153 if [[ x$name == "xlov" ]]; then
11154 setfattr --name=trusted.lov --value="$value" $file1 &&
11155 error "setxattr invalid 'trusted.lov' success"
11157 setfattr --name=trusted.$name --value="$value" $file1 ||
11158 error "setxattr invalid 'trusted.$name' failed"
11161 # Try to remove the xattr from $file1. We don't care if this
11162 # appears to succeed or fail, we just don't want there to be
11163 # any changes or crashes.
11164 setfattr --remove=$trusted.$name $file1 2> /dev/null
11167 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11170 # Try to copy xattr from $file0 to $file1.
11171 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11173 setfattr --name=trusted.$name --value="$value" $file1 ||
11174 error "setxattr 'trusted.$name' failed"
11176 # Try to set a garbage xattr.
11177 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11179 setfattr --name=trusted.$name --value="$value" $file1 ||
11180 error "setxattr 'trusted.$name' failed"
11182 # Try to remove the xattr from $file1. We don't care if this
11183 # appears to succeed or fail, we just don't want there to be
11184 # any changes or crashes.
11185 setfattr --remove=$trusted.$name $file1 2> /dev/null
11188 # Get 'after' xattrs of file1.
11189 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11191 if ! diff $xattr0 $xattr1; then
11192 error "before and after xattrs of '$file1' differ"
11195 rm -rf $file0 $file1 $xattr0 $xattr1
11199 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11201 test_102p() { # LU-4703 setxattr did not check ownership
11202 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11203 skip "MDS needs to be at least 2.5.56"
11205 local testfile=$DIR/$tfile
11209 echo "setfacl as user..."
11210 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11211 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11213 echo "setfattr as user..."
11214 setfacl -m "u:$RUNAS_ID:---" $testfile
11215 $RUNAS setfattr -x system.posix_acl_access $testfile
11216 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11218 run_test 102p "check setxattr(2) correctly fails without permission"
11221 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11222 skip "MDS needs to be at least 2.6.92"
11224 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11226 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11229 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11230 skip "MDS needs to be at least 2.6.93"
11232 touch $DIR/$tfile || error "touch"
11233 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11234 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11235 rm $DIR/$tfile || error "rm"
11238 mkdir -p $DIR/$tdir || error "mkdir"
11239 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11240 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11241 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11242 error "$testfile error deleting user.author1"
11243 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11244 grep "user.$(basename $tdir)" &&
11245 error "$tdir did not delete user.$(basename $tdir)"
11246 rmdir $DIR/$tdir || error "rmdir"
11249 test_mkdir $DIR/$tdir
11250 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11251 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11252 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11253 error "$testfile error deleting user.author1"
11254 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11255 grep "user.$(basename $tdir)" &&
11256 error "$tdir did not delete user.$(basename $tdir)"
11257 rmdir $DIR/$tdir || error "rm striped dir"
11259 run_test 102r "set EAs with empty values"
11262 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11263 skip "MDS needs to be at least 2.11.52"
11265 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11267 save_lustre_params client "llite.*.xattr_cache" > $save
11269 for cache in 0 1; do
11270 lctl set_param llite.*.xattr_cache=$cache
11273 touch $DIR/$tfile || error "touch"
11274 for prefix in lustre security system trusted user; do
11275 # Note getxattr() may fail with 'Operation not
11276 # supported' or 'No such attribute' depending
11277 # on prefix and cache.
11278 getfattr -n $prefix.n102s $DIR/$tfile &&
11279 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11283 restore_lustre_params < $save
11285 run_test 102s "getting nonexistent xattrs should fail"
11288 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11289 skip "MDS needs to be at least 2.11.52"
11291 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11293 save_lustre_params client "llite.*.xattr_cache" > $save
11295 for cache in 0 1; do
11296 lctl set_param llite.*.xattr_cache=$cache
11298 for buf_size in 0 256; do
11300 touch $DIR/$tfile || error "touch"
11301 setfattr -n user.multiop $DIR/$tfile
11302 $MULTIOP $DIR/$tfile oa$buf_size ||
11303 error "cannot get zero length xattr value (buf_size = $buf_size)"
11307 restore_lustre_params < $save
11309 run_test 102t "zero length xattr values handled correctly"
11313 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11318 [ "$UID" != 0 ] && skip "must run as root"
11319 $GSS && skip_env "could not run under gss"
11320 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11321 skip_env "must have acl enabled"
11322 [ -z "$(which setfacl 2>/dev/null)" ] &&
11323 skip_env "could not find setfacl"
11324 remote_mds_nodsh && skip "remote MDS with nodsh"
11326 gpasswd -a daemon bin # LU-5641
11327 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11329 declare -a identity_old
11331 for num in $(seq $MDSCOUNT); do
11332 switch_identity $num true || identity_old[$num]=$?
11335 SAVE_UMASK=$(umask)
11337 mkdir -p $DIR/$tdir
11340 echo "performing cp ..."
11341 run_acl_subtest cp || error "run_acl_subtest cp failed"
11342 echo "performing getfacl-noacl..."
11343 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11344 echo "performing misc..."
11345 run_acl_subtest misc || error "misc test failed"
11346 echo "performing permissions..."
11347 run_acl_subtest permissions || error "permissions failed"
11348 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11349 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11350 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11351 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11353 echo "performing permissions xattr..."
11354 run_acl_subtest permissions_xattr ||
11355 error "permissions_xattr failed"
11357 echo "performing setfacl..."
11358 run_acl_subtest setfacl || error "setfacl test failed"
11360 # inheritance test got from HP
11361 echo "performing inheritance..."
11362 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11363 chmod +x make-tree || error "chmod +x failed"
11364 run_acl_subtest inheritance || error "inheritance test failed"
11367 echo "LU-974 ignore umask when acl is enabled..."
11368 run_acl_subtest 974 || error "LU-974 umask test failed"
11369 if [ $MDSCOUNT -ge 2 ]; then
11370 run_acl_subtest 974_remote ||
11371 error "LU-974 umask test failed under remote dir"
11374 echo "LU-2561 newly created file is same size as directory..."
11375 if [ "$mds1_FSTYPE" != "zfs" ]; then
11376 run_acl_subtest 2561 || error "LU-2561 test failed"
11378 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11381 run_acl_subtest 4924 || error "LU-4924 test failed"
11386 for num in $(seq $MDSCOUNT); do
11387 if [ "${identity_old[$num]}" = 1 ]; then
11388 switch_identity $num false || identity_old[$num]=$?
11392 run_test 103a "acl test"
11398 for U in {0..511}; do
11400 local O=$(printf "%04o" $U)
11402 umask $(printf "%04o" $((511 ^ $O)))
11403 $LFS setstripe -c 1 $DIR/$tfile.s$O
11404 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11406 (( $S == ($O & 0666) )) ||
11407 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11409 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11410 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11411 (( $S == ($O & 0666) )) ||
11412 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11414 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11415 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11416 (( $S == ($O & 0666) )) ||
11417 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11418 rm -f $DIR/$tfile.[smp]$0
11422 # limit the concurrently running threads to 64. LU-11878
11423 local idx=$((U % 64))
11424 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11429 run_test 103b "umask lfs setstripe"
11432 mkdir -p $DIR/$tdir
11433 cp -rp $DIR/$tdir $DIR/$tdir.bak
11435 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11436 error "$DIR/$tdir shouldn't contain default ACL"
11437 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11438 error "$DIR/$tdir.bak shouldn't contain default ACL"
11441 run_test 103c "'cp -rp' won't set empty acl"
11446 local saved_debug=$($LCTL get_param -n debug)
11448 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11449 skip "MDS needs to be at least 2.14.0"
11451 large_xattr_enabled || skip_env "ea_inode feature disabled"
11453 mkdir -p $DIR/$tdir
11454 # add big LOV EA to cause reply buffer overflow earlier
11455 $LFS setstripe -C 1000 $DIR/$tdir
11456 lctl set_param mdc.*-mdc*.stats=clear
11458 $LCTL set_param debug=0
11459 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11460 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11462 # add a large number of default ACLs (expect 8000+ for 2.13+)
11463 for U in {2..7000}; do
11464 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11465 error "Able to add just $U default ACLs"
11467 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11468 echo "$numacl default ACLs created"
11470 stat $DIR/$tdir || error "Cannot stat directory"
11471 # check file creation
11472 touch $DIR/$tdir/$tfile ||
11473 error "failed to create $tfile with $numacl default ACLs"
11474 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11475 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11476 echo "$fileacl ACLs were inherited"
11477 (( $fileacl == $numacl )) ||
11478 error "Not all default ACLs were inherited: $numacl != $fileacl"
11479 # check that new ACLs creation adds new ACLs to inherited ACLs
11480 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11481 error "Cannot set new ACL"
11482 numacl=$((numacl + 1))
11483 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11484 (( $fileacl == $numacl )) ||
11485 error "failed to add new ACL: $fileacl != $numacl as expected"
11486 # adds more ACLs to a file to reach their maximum at 8000+
11488 for U in {20000..25000}; do
11489 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11490 numacl=$((numacl + 1))
11492 echo "Added $numacl more ACLs to the file"
11493 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11494 echo "Total $fileacl ACLs in file"
11495 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11496 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11497 rmdir $DIR/$tdir || error "Cannot remove directory"
11499 run_test 103e "inheritance of big amount of default ACLs"
11502 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11503 skip "MDS needs to be at least 2.14.51"
11505 large_xattr_enabled || skip_env "ea_inode feature disabled"
11507 # enable changelog to consume more internal MDD buffers
11510 mkdir -p $DIR/$tdir
11512 $LFS setstripe -C 1000 $DIR/$tdir
11513 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11514 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11515 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11516 rmdir $DIR/$tdir || error "Cannot remove directory"
11518 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11524 lfs df || error "lfs df failed"
11525 lfs df -ih || error "lfs df -ih failed"
11526 lfs df -h $DIR || error "lfs df -h $DIR failed"
11527 lfs df -i $DIR || error "lfs df -i $DIR failed"
11528 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11529 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11531 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11532 lctl --device %$OSC deactivate
11533 lfs df || error "lfs df with deactivated OSC failed"
11534 lctl --device %$OSC activate
11535 # wait the osc back to normal
11536 wait_osc_import_ready client ost
11538 lfs df || error "lfs df with reactivated OSC failed"
11541 run_test 104a "lfs df [-ih] [path] test ========================="
11544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11545 [ $RUNAS_ID -eq $UID ] &&
11546 skip_env "RUNAS_ID = UID = $UID -- skipping"
11548 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11549 grep "Permission denied" | wc -l)))
11550 if [ $denied_cnt -ne 0 ]; then
11551 error "lfs check servers test failed"
11554 run_test 104b "$RUNAS lfs check servers test ===================="
11557 # Verify $1 is within range of $2.
11558 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11559 # $1 is <= 2% of $2. Else Fail.
11562 # Strip all units (M, G, T)
11563 actual=$(echo $1 | tr -d A-Z)
11564 expect=$(echo $2 | tr -d A-Z)
11566 expect_lo=$(($expect * 98 / 100)) # 2% below
11567 expect_hi=$(($expect * 102 / 100)) # 2% above
11569 # permit 2% drift above and below
11570 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11575 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11577 local ost_param="osd-zfs.$FSNAME-OST0000."
11578 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11579 local ofacets=$(get_facets OST)
11580 local mfacets=$(get_facets MDS)
11581 local saved_ost_blocks=
11582 local saved_mdt_blocks=
11584 echo "Before recordsize change"
11585 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11586 df=($(df -h | grep "/mnt/lustre"$))
11589 echo "lfs output : ${lfs_df[*]}"
11590 echo "df output : ${df[*]}"
11592 for facet in ${ofacets//,/ }; do
11593 if [ -z $saved_ost_blocks ]; then
11594 saved_ost_blocks=$(do_facet $facet \
11595 lctl get_param -n $ost_param.blocksize)
11596 echo "OST Blocksize: $saved_ost_blocks"
11598 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11599 do_facet $facet zfs set recordsize=32768 $ost
11602 # BS too small. Sufficient for functional testing.
11603 for facet in ${mfacets//,/ }; do
11604 if [ -z $saved_mdt_blocks ]; then
11605 saved_mdt_blocks=$(do_facet $facet \
11606 lctl get_param -n $mdt_param.blocksize)
11607 echo "MDT Blocksize: $saved_mdt_blocks"
11609 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11610 do_facet $facet zfs set recordsize=32768 $mdt
11613 # Give new values chance to reflect change
11616 echo "After recordsize change"
11617 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11618 df_after=($(df -h | grep "/mnt/lustre"$))
11621 echo "lfs output : ${lfs_df_after[*]}"
11622 echo "df output : ${df_after[*]}"
11625 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11626 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11627 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11628 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11629 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11630 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11633 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11634 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11635 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11636 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11637 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11638 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11640 # Restore MDT recordize back to original
11641 for facet in ${mfacets//,/ }; do
11642 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11643 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11646 # Restore OST recordize back to original
11647 for facet in ${ofacets//,/ }; do
11648 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11649 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11654 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11657 # doesn't work on 2.4 kernels
11659 if $(flock_is_enabled); then
11660 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11662 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11666 run_test 105a "flock when mounted without -o flock test ========"
11670 if $(flock_is_enabled); then
11671 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11673 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11677 run_test 105b "fcntl when mounted without -o flock test ========"
11681 if $(flock_is_enabled); then
11682 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11684 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11688 run_test 105c "lockf when mounted without -o flock test"
11690 test_105d() { # bug 15924
11691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11693 test_mkdir $DIR/$tdir
11694 flock_is_enabled || skip_env "mount w/o flock enabled"
11695 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11696 $LCTL set_param fail_loc=0x80000315
11697 flocks_test 2 $DIR/$tdir
11699 run_test 105d "flock race (should not freeze) ========"
11701 test_105e() { # bug 22660 && 22040
11702 flock_is_enabled || skip_env "mount w/o flock enabled"
11705 flocks_test 3 $DIR/$tfile
11707 run_test 105e "Two conflicting flocks from same process"
11709 test_106() { #bug 10921
11710 test_mkdir $DIR/$tdir
11711 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11712 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11714 run_test 106 "attempt exec of dir followed by chown of that dir"
11717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11725 local save_pattern=$(sysctl -n kernel.core_pattern)
11726 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11727 sysctl -w kernel.core_pattern=$file
11728 sysctl -w kernel.core_uses_pid=0
11730 ulimit -c unlimited
11736 kill -s 11 $SLEEPPID
11738 if [ -e $file ]; then
11739 size=`stat -c%s $file`
11740 [ $size -eq 0 ] && error "Fail to create core file $file"
11742 error "Fail to create core file $file"
11745 sysctl -w kernel.core_pattern=$save_pattern
11746 sysctl -w kernel.core_uses_pid=$save_uses_pid
11749 run_test 107 "Coredump on SIG"
11752 test_mkdir $DIR/$tdir
11753 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11754 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11755 error "mkdir with 256 char should fail, but did not"
11756 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11757 error "create with 255 char failed"
11758 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11759 error "create with 256 char should fail, but did not"
11764 run_test 110 "filename length checking"
11767 # Purpose: To verify dynamic thread (OSS) creation.
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11771 remote_ost_nodsh && skip "remote OST with nodsh"
11773 # Lustre does not stop service threads once they are started.
11774 # Reset number of running threads to default.
11779 local save_params="$TMP/sanity-$TESTNAME.parameters"
11781 # Get ll_ost_io count before I/O
11782 OSTIO_pre=$(do_facet ost1 \
11783 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11784 # Exit if lustre is not running (ll_ost_io not running).
11785 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11787 echo "Starting with $OSTIO_pre threads"
11788 local thread_max=$((OSTIO_pre * 2))
11789 local rpc_in_flight=$((thread_max * 2))
11790 # Number of I/O Process proposed to be started.
11792 local facets=$(get_facets OST)
11794 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11795 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11797 # Set in_flight to $rpc_in_flight
11798 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11799 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11800 nfiles=${rpc_in_flight}
11801 # Set ost thread_max to $thread_max
11802 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11804 # 5 Minutes should be sufficient for max number of OSS
11805 # threads(thread_max) to be created.
11809 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11810 test_mkdir $DIR/$tdir
11811 for i in $(seq $nfiles); do
11812 local file=$DIR/$tdir/${tfile}-$i
11813 $LFS setstripe -c -1 -i 0 $file
11814 ($WTL $file $timeout)&
11817 # I/O Started - Wait for thread_started to reach thread_max or report
11818 # error if thread_started is more than thread_max.
11819 echo "Waiting for thread_started to reach thread_max"
11820 local thread_started=0
11821 local end_time=$((SECONDS + timeout))
11823 while [ $SECONDS -le $end_time ] ; do
11825 # Get ost i/o thread_started count.
11826 thread_started=$(do_facet ost1 \
11828 ost.OSS.ost_io.threads_started | cut -d= -f2")
11829 # Break out if thread_started is equal/greater than thread_max
11830 if [[ $thread_started -ge $thread_max ]]; then
11831 echo ll_ost_io thread_started $thread_started, \
11832 equal/greater than thread_max $thread_max
11838 # Cleanup - We have the numbers, Kill i/o jobs if running.
11839 jobcount=($(jobs -p))
11840 for i in $(seq 0 $((${#jobcount[@]}-1)))
11842 kill -9 ${jobcount[$i]}
11843 if [ $? -ne 0 ] ; then
11845 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11849 # Cleanup files left by WTL binary.
11850 for i in $(seq $nfiles); do
11851 local file=$DIR/$tdir/${tfile}-$i
11853 if [ $? -ne 0 ] ; then
11854 echo "Warning: Failed to delete file $file"
11858 restore_lustre_params <$save_params
11859 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11861 # Error out if no new thread has started or Thread started is greater
11863 if [[ $thread_started -le $OSTIO_pre ||
11864 $thread_started -gt $thread_max ]]; then
11865 error "ll_ost_io: thread_started $thread_started" \
11866 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11867 "No new thread started or thread started greater " \
11871 run_test 115 "verify dynamic thread creation===================="
11874 wait_delete_completed
11875 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11876 echo "OST kbytes available: ${AVAIL[@]}"
11881 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11882 #echo OST $i: ${AVAIL[i]}kb
11883 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11887 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11892 echo "Min free space: OST $MINI: $MINV"
11893 echo "Max free space: OST $MAXI: $MAXV"
11896 test_116a() { # was previously test_116()
11897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11899 remote_mds_nodsh && skip "remote MDS with nodsh"
11901 echo -n "Free space priority "
11902 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11907 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11908 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11909 stack_trap simple_cleanup_common
11911 # Check if we need to generate uneven OSTs
11912 test_mkdir -p $DIR/$tdir/OST${MINI}
11913 local FILL=$((MINV / 4))
11914 local DIFF=$((MAXV - MINV))
11915 local DIFF2=$((DIFF * 100 / MINV))
11917 local threshold=$(do_facet $SINGLEMDS \
11918 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11919 threshold=${threshold%%%}
11920 echo -n "Check for uneven OSTs: "
11921 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11923 if [[ $DIFF2 -gt $threshold ]]; then
11925 echo "Don't need to fill OST$MINI"
11927 # generate uneven OSTs. Write 2% over the QOS threshold value
11929 DIFF=$((threshold - DIFF2 + 2))
11930 DIFF2=$((MINV * DIFF / 100))
11931 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11932 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11933 error "setstripe failed"
11934 DIFF=$((DIFF2 / 2048))
11936 while [ $i -lt $DIFF ]; do
11938 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11939 bs=2M count=1 2>/dev/null
11948 DIFF=$((MAXV - MINV))
11949 DIFF2=$((DIFF * 100 / MINV))
11950 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11951 if [ $DIFF2 -gt $threshold ]; then
11954 skip "QOS imbalance criteria not met"
11962 # now fill using QOS
11963 $LFS setstripe -c 1 $DIR/$tdir
11964 FILL=$((FILL / 200))
11965 if [ $FILL -gt 600 ]; then
11968 echo "writing $FILL files to QOS-assigned OSTs"
11970 while [ $i -lt $FILL ]; do
11972 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11973 count=1 2>/dev/null
11976 echo "wrote $i 200k files"
11980 echo "Note: free space may not be updated, so measurements might be off"
11982 DIFF2=$((MAXV - MINV))
11983 echo "free space delta: orig $DIFF final $DIFF2"
11984 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11985 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11986 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11987 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11988 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11989 if [[ $DIFF -gt 0 ]]; then
11990 FILL=$((DIFF2 * 100 / DIFF - 100))
11991 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11994 # Figure out which files were written where
11995 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11996 awk '/'$MINI1': / {print $2; exit}')
11998 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11999 echo "$MINC files created on smaller OST $MINI1"
12000 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12001 awk '/'$MAXI1': / {print $2; exit}')
12003 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12004 echo "$MAXC files created on larger OST $MAXI1"
12005 if [[ $MINC -gt 0 ]]; then
12006 FILL=$((MAXC * 100 / MINC - 100))
12007 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12009 [[ $MAXC -gt $MINC ]] ||
12010 error_ignore LU-9 "stripe QOS didn't balance free space"
12012 run_test 116a "stripe QOS: free space balance ==================="
12014 test_116b() { # LU-2093
12015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12016 remote_mds_nodsh && skip "remote MDS with nodsh"
12018 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12019 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12020 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12021 [ -z "$old_rr" ] && skip "no QOS"
12022 do_facet $SINGLEMDS lctl set_param \
12023 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12024 mkdir -p $DIR/$tdir
12025 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12026 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12027 do_facet $SINGLEMDS lctl set_param fail_loc=0
12029 do_facet $SINGLEMDS lctl set_param \
12030 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12032 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12034 test_117() # bug 10891
12036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12038 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12039 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12040 lctl set_param fail_loc=0x21e
12041 > $DIR/$tfile || error "truncate failed"
12042 lctl set_param fail_loc=0
12043 echo "Truncate succeeded."
12046 run_test 117 "verify osd extend =========="
12048 NO_SLOW_RESENDCOUNT=4
12049 export OLD_RESENDCOUNT=""
12050 set_resend_count () {
12051 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12052 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12053 lctl set_param -n $PROC_RESENDCOUNT $1
12054 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12057 # for reduce test_118* time (b=14842)
12058 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12060 # Reset async IO behavior after error case
12062 FILE=$DIR/reset_async
12064 # Ensure all OSCs are cleared
12065 $LFS setstripe -c -1 $FILE
12066 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12071 test_118a() #bug 11710
12073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12077 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12078 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12081 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12082 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12087 run_test 118a "verify O_SYNC works =========="
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12092 remote_ost_nodsh && skip "remote OST with nodsh"
12096 #define OBD_FAIL_SRV_ENOENT 0x217
12097 set_nodes_failloc "$(osts_nodes)" 0x217
12098 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12100 set_nodes_failloc "$(osts_nodes)" 0
12101 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12102 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12105 if [[ $RC -eq 0 ]]; then
12106 error "Must return error due to dropped pages, rc=$RC"
12110 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12111 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12115 echo "Dirty pages not leaked on ENOENT"
12117 # Due to the above error the OSC will issue all RPCs syncronously
12118 # until a subsequent RPC completes successfully without error.
12119 $MULTIOP $DIR/$tfile Ow4096yc
12124 run_test 118b "Reclaim dirty pages on fatal error =========="
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 # for 118c, restore the original resend count, LU-1940
12131 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12132 set_resend_count $OLD_RESENDCOUNT
12133 remote_ost_nodsh && skip "remote OST with nodsh"
12137 #define OBD_FAIL_OST_EROFS 0x216
12138 set_nodes_failloc "$(osts_nodes)" 0x216
12140 # multiop should block due to fsync until pages are written
12141 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12145 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12146 error "Multiop failed to block on fsync, pid=$MULTIPID"
12149 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12151 if [[ $WRITEBACK -eq 0 ]]; then
12152 error "No page in writeback, writeback=$WRITEBACK"
12155 set_nodes_failloc "$(osts_nodes)" 0
12158 if [[ $RC -ne 0 ]]; then
12159 error "Multiop fsync failed, rc=$RC"
12162 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12163 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12165 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12166 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12170 echo "Dirty pages flushed via fsync on EROFS"
12173 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12175 # continue to use small resend count to reduce test_118* time (b=14842)
12176 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12181 remote_ost_nodsh && skip "remote OST with nodsh"
12185 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12186 set_nodes_failloc "$(osts_nodes)" 0x214
12187 # multiop should block due to fsync until pages are written
12188 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12192 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12193 error "Multiop failed to block on fsync, pid=$MULTIPID"
12196 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12198 if [[ $WRITEBACK -eq 0 ]]; then
12199 error "No page in writeback, writeback=$WRITEBACK"
12202 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12203 set_nodes_failloc "$(osts_nodes)" 0
12205 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12206 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12208 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12209 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12213 echo "Dirty pages gaurenteed flushed via fsync"
12216 run_test 118d "Fsync validation inject a delay of the bulk =========="
12219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12224 lctl set_param fail_loc=0x8000040a
12226 # Should simulate EINVAL error which is fatal
12227 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12229 if [[ $RC -eq 0 ]]; then
12230 error "Must return error due to dropped pages, rc=$RC"
12233 lctl set_param fail_loc=0x0
12235 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12236 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12237 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12239 if [[ $LOCKED -ne 0 ]]; then
12240 error "Locked pages remain in cache, locked=$LOCKED"
12243 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12244 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12248 echo "No pages locked after fsync"
12253 run_test 118f "Simulate unrecoverable OSC side error =========="
12256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12260 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12261 lctl set_param fail_loc=0x406
12263 # simulate local -ENOMEM
12264 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12267 lctl set_param fail_loc=0
12268 if [[ $RC -eq 0 ]]; then
12269 error "Must return error due to dropped pages, rc=$RC"
12272 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12273 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12274 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12276 if [[ $LOCKED -ne 0 ]]; then
12277 error "Locked pages remain in cache, locked=$LOCKED"
12280 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12281 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12285 echo "No pages locked after fsync"
12290 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 remote_ost_nodsh && skip "remote OST with nodsh"
12298 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12299 set_nodes_failloc "$(osts_nodes)" 0x20e
12300 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12301 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12304 set_nodes_failloc "$(osts_nodes)" 0
12305 if [[ $RC -eq 0 ]]; then
12306 error "Must return error due to dropped pages, rc=$RC"
12309 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12310 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12311 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12313 if [[ $LOCKED -ne 0 ]]; then
12314 error "Locked pages remain in cache, locked=$LOCKED"
12317 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12318 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12322 echo "No pages locked after fsync"
12326 run_test 118h "Verify timeout in handling recoverables errors =========="
12328 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12332 remote_ost_nodsh && skip "remote OST with nodsh"
12336 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12337 set_nodes_failloc "$(osts_nodes)" 0x20e
12339 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12343 set_nodes_failloc "$(osts_nodes)" 0
12347 if [[ $RC -ne 0 ]]; then
12348 error "got error, but should be not, rc=$RC"
12351 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12352 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12353 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12354 if [[ $LOCKED -ne 0 ]]; then
12355 error "Locked pages remain in cache, locked=$LOCKED"
12358 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12359 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12363 echo "No pages locked after fsync"
12367 run_test 118i "Fix error before timeout in recoverable error =========="
12369 [ "$SLOW" = "no" ] && set_resend_count 4
12372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12373 remote_ost_nodsh && skip "remote OST with nodsh"
12377 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12378 set_nodes_failloc "$(osts_nodes)" 0x220
12380 # return -EIO from OST
12381 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12383 set_nodes_failloc "$(osts_nodes)" 0x0
12384 if [[ $RC -eq 0 ]]; then
12385 error "Must return error due to dropped pages, rc=$RC"
12388 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12389 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12390 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12391 if [[ $LOCKED -ne 0 ]]; then
12392 error "Locked pages remain in cache, locked=$LOCKED"
12395 # in recoverable error on OST we want resend and stay until it finished
12396 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12397 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12401 echo "No pages locked after fsync"
12405 run_test 118j "Simulate unrecoverable OST side error =========="
12409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12410 remote_ost_nodsh && skip "remote OSTs with nodsh"
12412 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12413 set_nodes_failloc "$(osts_nodes)" 0x20e
12414 test_mkdir $DIR/$tdir
12416 for ((i=0;i<10;i++)); do
12417 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12418 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12425 set_nodes_failloc "$(osts_nodes)" 0
12428 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12430 test_118l() # LU-646
12432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12434 test_mkdir $DIR/$tdir
12435 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12438 run_test 118l "fsync dir"
12440 test_118m() # LU-3066
12442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12444 test_mkdir $DIR/$tdir
12445 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12448 run_test 118m "fdatasync dir ========="
12450 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12458 remote_ost_nodsh && skip "remote OSTs with nodsh"
12460 # Sleep to avoid a cached response.
12461 #define OBD_STATFS_CACHE_SECONDS 1
12464 # Inject a 10 second delay in the OST_STATFS handler.
12465 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12466 set_nodes_failloc "$(osts_nodes)" 0x242
12469 stat --file-system $MOUNT > /dev/null
12472 set_nodes_failloc "$(osts_nodes)" 0
12474 if ((end - begin > 20)); then
12475 error "statfs took $((end - begin)) seconds, expected 10"
12478 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12480 test_119a() # bug 11737
12482 BSIZE=$((512 * 1024))
12483 directio write $DIR/$tfile 0 1 $BSIZE
12484 # We ask to read two blocks, which is more than a file size.
12485 # directio will indicate an error when requested and actual
12486 # sizes aren't equeal (a normal situation in this case) and
12487 # print actual read amount.
12488 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12489 if [ "$NOB" != "$BSIZE" ]; then
12490 error "read $NOB bytes instead of $BSIZE"
12494 run_test 119a "Short directIO read must return actual read amount"
12496 test_119b() # bug 11737
12498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12500 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12501 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12503 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12504 error "direct read failed"
12507 run_test 119b "Sparse directIO read must return actual read amount"
12509 test_119c() # bug 13099
12512 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12513 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12516 run_test 119c "Testing for direct read hitting hole"
12518 test_119d() # bug 15950
12520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12522 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12523 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12525 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12526 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12527 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12528 lctl set_param fail_loc=0x40d
12529 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12532 cat $DIR/$tfile > /dev/null &
12533 lctl set_param fail_loc=0
12536 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12538 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12539 error "the read rpcs have not completed in 2s"
12541 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12543 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12547 remote_mds_nodsh && skip "remote MDS with nodsh"
12548 test_mkdir -i0 -c1 $DIR/$tdir
12549 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12550 skip_env "no early lock cancel on server"
12552 lru_resize_disable mdc
12553 lru_resize_disable osc
12554 cancel_lru_locks mdc
12555 # asynchronous object destroy at MDT could cause bl ast to client
12556 cancel_lru_locks osc
12558 stat $DIR/$tdir > /dev/null
12559 can1=$(do_facet mds1 \
12560 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12561 awk '/ldlm_cancel/ {print $2}')
12562 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12563 awk '/ldlm_bl_callback/ {print $2}')
12564 test_mkdir -i0 -c1 $DIR/$tdir/d1
12565 can2=$(do_facet mds1 \
12566 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12567 awk '/ldlm_cancel/ {print $2}')
12568 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12569 awk '/ldlm_bl_callback/ {print $2}')
12570 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12571 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12572 lru_resize_enable mdc
12573 lru_resize_enable osc
12575 run_test 120a "Early Lock Cancel: mkdir test"
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 remote_mds_nodsh && skip "remote MDS with nodsh"
12580 test_mkdir $DIR/$tdir
12581 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12582 skip_env "no early lock cancel on server"
12584 lru_resize_disable mdc
12585 lru_resize_disable osc
12586 cancel_lru_locks mdc
12587 stat $DIR/$tdir > /dev/null
12588 can1=$(do_facet $SINGLEMDS \
12589 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12590 awk '/ldlm_cancel/ {print $2}')
12591 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12592 awk '/ldlm_bl_callback/ {print $2}')
12593 touch $DIR/$tdir/f1
12594 can2=$(do_facet $SINGLEMDS \
12595 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12596 awk '/ldlm_cancel/ {print $2}')
12597 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12598 awk '/ldlm_bl_callback/ {print $2}')
12599 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12600 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12601 lru_resize_enable mdc
12602 lru_resize_enable osc
12604 run_test 120b "Early Lock Cancel: create test"
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12608 remote_mds_nodsh && skip "remote MDS with nodsh"
12609 test_mkdir -i0 -c1 $DIR/$tdir
12610 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12611 skip "no early lock cancel on server"
12613 lru_resize_disable mdc
12614 lru_resize_disable osc
12615 test_mkdir -i0 -c1 $DIR/$tdir/d1
12616 test_mkdir -i0 -c1 $DIR/$tdir/d2
12617 touch $DIR/$tdir/d1/f1
12618 cancel_lru_locks mdc
12619 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12620 can1=$(do_facet mds1 \
12621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12622 awk '/ldlm_cancel/ {print $2}')
12623 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12624 awk '/ldlm_bl_callback/ {print $2}')
12625 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12626 can2=$(do_facet mds1 \
12627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12628 awk '/ldlm_cancel/ {print $2}')
12629 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12630 awk '/ldlm_bl_callback/ {print $2}')
12631 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12632 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12633 lru_resize_enable mdc
12634 lru_resize_enable osc
12636 run_test 120c "Early Lock Cancel: link test"
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12640 remote_mds_nodsh && skip "remote MDS with nodsh"
12641 test_mkdir -i0 -c1 $DIR/$tdir
12642 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12643 skip_env "no early lock cancel on server"
12645 lru_resize_disable mdc
12646 lru_resize_disable osc
12648 cancel_lru_locks mdc
12649 stat $DIR/$tdir > /dev/null
12650 can1=$(do_facet mds1 \
12651 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12652 awk '/ldlm_cancel/ {print $2}')
12653 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12654 awk '/ldlm_bl_callback/ {print $2}')
12655 chmod a+x $DIR/$tdir
12656 can2=$(do_facet mds1 \
12657 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12658 awk '/ldlm_cancel/ {print $2}')
12659 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12660 awk '/ldlm_bl_callback/ {print $2}')
12661 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12662 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12663 lru_resize_enable mdc
12664 lru_resize_enable osc
12666 run_test 120d "Early Lock Cancel: setattr test"
12669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12670 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12671 skip_env "no early lock cancel on server"
12672 remote_mds_nodsh && skip "remote MDS with nodsh"
12674 local dlmtrace_set=false
12676 test_mkdir -i0 -c1 $DIR/$tdir
12677 lru_resize_disable mdc
12678 lru_resize_disable osc
12679 ! $LCTL get_param debug | grep -q dlmtrace &&
12680 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12681 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12682 cancel_lru_locks mdc
12683 cancel_lru_locks osc
12684 dd if=$DIR/$tdir/f1 of=/dev/null
12685 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12686 # XXX client can not do early lock cancel of OST lock
12687 # during unlink (LU-4206), so cancel osc lock now.
12689 cancel_lru_locks osc
12690 can1=$(do_facet mds1 \
12691 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12692 awk '/ldlm_cancel/ {print $2}')
12693 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12694 awk '/ldlm_bl_callback/ {print $2}')
12695 unlink $DIR/$tdir/f1
12697 can2=$(do_facet mds1 \
12698 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12699 awk '/ldlm_cancel/ {print $2}')
12700 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12701 awk '/ldlm_bl_callback/ {print $2}')
12702 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12703 $LCTL dk $TMP/cancel.debug.txt
12704 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12705 $LCTL dk $TMP/blocking.debug.txt
12706 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12707 lru_resize_enable mdc
12708 lru_resize_enable osc
12710 run_test 120e "Early Lock Cancel: unlink test"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12715 skip_env "no early lock cancel on server"
12716 remote_mds_nodsh && skip "remote MDS with nodsh"
12718 test_mkdir -i0 -c1 $DIR/$tdir
12719 lru_resize_disable mdc
12720 lru_resize_disable osc
12721 test_mkdir -i0 -c1 $DIR/$tdir/d1
12722 test_mkdir -i0 -c1 $DIR/$tdir/d2
12723 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12724 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12725 cancel_lru_locks mdc
12726 cancel_lru_locks osc
12727 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12728 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12729 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12730 # XXX client can not do early lock cancel of OST lock
12731 # during rename (LU-4206), so cancel osc lock now.
12733 cancel_lru_locks osc
12734 can1=$(do_facet mds1 \
12735 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12736 awk '/ldlm_cancel/ {print $2}')
12737 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12738 awk '/ldlm_bl_callback/ {print $2}')
12739 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12741 can2=$(do_facet mds1 \
12742 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12743 awk '/ldlm_cancel/ {print $2}')
12744 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12745 awk '/ldlm_bl_callback/ {print $2}')
12746 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12747 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12748 lru_resize_enable mdc
12749 lru_resize_enable osc
12751 run_test 120f "Early Lock Cancel: rename test"
12754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12755 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12756 skip_env "no early lock cancel on server"
12757 remote_mds_nodsh && skip "remote MDS with nodsh"
12759 lru_resize_disable mdc
12760 lru_resize_disable osc
12762 echo create $count files
12763 test_mkdir $DIR/$tdir
12764 cancel_lru_locks mdc
12765 cancel_lru_locks osc
12768 can0=$(do_facet $SINGLEMDS \
12769 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12770 awk '/ldlm_cancel/ {print $2}')
12771 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12772 awk '/ldlm_bl_callback/ {print $2}')
12773 createmany -o $DIR/$tdir/f $count
12775 can1=$(do_facet $SINGLEMDS \
12776 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12777 awk '/ldlm_cancel/ {print $2}')
12778 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12779 awk '/ldlm_bl_callback/ {print $2}')
12781 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12782 echo rm $count files
12785 can2=$(do_facet $SINGLEMDS \
12786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12787 awk '/ldlm_cancel/ {print $2}')
12788 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12789 awk '/ldlm_bl_callback/ {print $2}')
12791 echo total: $count removes in $((t2-t1))
12792 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12794 # wait for commitment of removal
12795 lru_resize_enable mdc
12796 lru_resize_enable osc
12798 run_test 120g "Early Lock Cancel: performance test"
12800 test_121() { #bug #10589
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12804 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12805 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12806 lctl set_param fail_loc=0x310
12807 cancel_lru_locks osc > /dev/null
12808 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12809 lctl set_param fail_loc=0
12810 [[ $reads -eq $writes ]] ||
12811 error "read $reads blocks, must be $writes blocks"
12813 run_test 121 "read cancel race ========="
12815 test_123a_base() { # was test 123, statahead(bug 11401)
12819 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12820 log "testing UP system. Performance may be lower than expected."
12825 test_mkdir $DIR/$tdir
12826 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12827 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12829 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12830 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12832 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12833 lctl set_param -n llite.*.statahead_max 0
12834 lctl get_param llite.*.statahead_max
12835 cancel_lru_locks mdc
12836 cancel_lru_locks osc
12838 time $lsx $DIR/$tdir | wc -l
12840 delta=$((etime - stime))
12841 log "$lsx $i files without statahead: $delta sec"
12842 lctl set_param llite.*.statahead_max=$max
12844 swrong=$(lctl get_param -n llite.*.statahead_stats |
12845 grep "statahead wrong:" | awk '{print $3}')
12846 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12847 cancel_lru_locks mdc
12848 cancel_lru_locks osc
12850 time $lsx $DIR/$tdir | wc -l
12852 delta_sa=$((etime - stime))
12853 log "$lsx $i files with statahead: $delta_sa sec"
12854 lctl get_param -n llite.*.statahead_stats
12855 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12856 grep "statahead wrong:" | awk '{print $3}')
12858 [[ $swrong -lt $ewrong ]] &&
12859 log "statahead was stopped, maybe too many locks held!"
12860 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12862 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12863 max=$(lctl get_param -n llite.*.statahead_max |
12865 lctl set_param -n llite.*.statahead_max 0
12866 lctl get_param llite.*.statahead_max
12867 cancel_lru_locks mdc
12868 cancel_lru_locks osc
12870 time $lsx $DIR/$tdir | wc -l
12872 delta=$((etime - stime))
12873 log "$lsx $i files again without statahead: $delta sec"
12874 lctl set_param llite.*.statahead_max=$max
12875 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12876 if [ $SLOWOK -eq 0 ]; then
12877 error "$lsx $i files is slower with statahead!"
12879 log "$lsx $i files is slower with statahead!"
12885 [ $delta -gt 20 ] && break
12886 [ $delta -gt 8 ] && MULT=$((50 / delta))
12887 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12895 delta=$((etime - stime))
12896 log "rm -r $DIR/$tdir/: $delta seconds"
12898 lctl get_param -n llite.*.statahead_stats
12902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12904 test_123a_base "ls -l"
12906 run_test 123aa "verify statahead work"
12909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 statx_supported || skip_env "Test must be statx() syscall supported"
12913 test_123a_base "$STATX -l"
12915 run_test 123ab "verify statahead work by using statx"
12918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12920 statx_supported || skip_env "Test must be statx() syscall supported"
12927 cancel_lru_locks $OSC
12928 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12929 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12930 awk '/agl.total:/ {print $3}')
12931 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12932 test_123a_base "$STATX --cached=always -D"
12933 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12934 awk '/agl.total:/ {print $3}')
12935 [ $agl_before -eq $agl_after ] ||
12936 error "Should not trigger AGL thread - $agl_before:$agl_after"
12937 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12938 [ $rpcs_after -eq $rpcs_before ] ||
12939 error "$STATX should not send glimpse RPCs to $OSC"
12941 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12943 test_123b () { # statahead(bug 15027)
12944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12946 test_mkdir $DIR/$tdir
12947 createmany -o $DIR/$tdir/$tfile-%d 1000
12949 cancel_lru_locks mdc
12950 cancel_lru_locks osc
12952 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12953 lctl set_param fail_loc=0x80000803
12954 ls -lR $DIR/$tdir > /dev/null
12956 lctl set_param fail_loc=0x0
12957 lctl get_param -n llite.*.statahead_stats
12962 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12965 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12967 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12968 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12969 touch $DIR/$tdir.1/{1..3}
12970 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12972 remount_client $MOUNT
12974 $MULTIOP $DIR/$tdir.0 Q
12976 # let statahead to complete
12977 ls -l $DIR/$tdir.0 > /dev/null
12979 testid=$(echo $TESTNAME | tr '_' ' ')
12980 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12981 error "statahead warning" || true
12983 run_test 123c "Can not initialize inode warning on DNE statahead"
12986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12987 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12988 skip_env "no lru resize on server"
12992 test_mkdir $DIR/$tdir
12994 log "create $NR files at $DIR/$tdir"
12995 createmany -o $DIR/$tdir/f $NR ||
12996 error "failed to create $NR files in $DIR/$tdir"
12998 cancel_lru_locks mdc
12999 ls -l $DIR/$tdir > /dev/null
13003 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13004 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13005 LRU_SIZE=$($LCTL get_param -n $PARAM)
13006 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13007 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13009 log "NS=$(basename $NSDIR)"
13014 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13015 skip "Not enough cached locks created!"
13017 log "LRU=$LRU_SIZE"
13021 # We know that lru resize allows one client to hold $LIMIT locks
13022 # for 10h. After that locks begin to be killed by client.
13024 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13026 if [ $LIMIT -lt $LRU_SIZE ]; then
13027 skip "Limit is too small $LIMIT"
13030 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13031 # killing locks. Some time was spent for creating locks. This means
13032 # that up to the moment of sleep finish we must have killed some of
13033 # them (10-100 locks). This depends on how fast ther were created.
13034 # Many of them were touched in almost the same moment and thus will
13035 # be killed in groups.
13036 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13038 # Use $LRU_SIZE_B here to take into account real number of locks
13039 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13040 local LRU_SIZE_B=$LRU_SIZE
13042 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13043 log "OLD_LVF=$OLD_LVF"
13044 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13046 # Let's make sure that we really have some margin. Client checks
13047 # cached locks every 10 sec.
13048 SLEEP=$((SLEEP+20))
13049 log "Sleep ${SLEEP} sec"
13051 while ((SEC<$SLEEP)); do
13055 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13056 echo -n "$LRU_SIZE"
13059 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13060 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13062 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13063 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13064 unlinkmany $DIR/$tdir/f $NR
13068 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13069 log "unlink $NR files at $DIR/$tdir"
13070 unlinkmany $DIR/$tdir/f $NR
13072 run_test 124a "lru resize ======================================="
13074 get_max_pool_limit()
13076 local limit=$($LCTL get_param \
13077 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13079 for l in $limit; do
13080 if [[ $l -gt $max ]]; then
13088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13089 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13090 skip_env "no lru resize on server"
13092 LIMIT=$(get_max_pool_limit)
13094 NR=$(($(default_lru_size)*20))
13095 if [[ $NR -gt $LIMIT ]]; then
13096 log "Limit lock number by $LIMIT locks"
13100 IFree=$(mdsrate_inodes_available)
13101 if [ $IFree -lt $NR ]; then
13102 log "Limit lock number by $IFree inodes"
13106 lru_resize_disable mdc
13107 test_mkdir -p $DIR/$tdir/disable_lru_resize
13109 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13110 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13111 cancel_lru_locks mdc
13114 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13117 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13120 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13124 nolruresize_delta=$((etime-stime))
13125 log "ls -la time: $nolruresize_delta seconds"
13126 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13127 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13129 lru_resize_enable mdc
13130 test_mkdir -p $DIR/$tdir/enable_lru_resize
13132 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13133 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13134 cancel_lru_locks mdc
13137 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13140 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13143 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13147 lruresize_delta=$((etime-stime))
13148 log "ls -la time: $lruresize_delta seconds"
13149 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13151 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13152 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13153 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13154 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13156 log "lru resize performs the same with no lru resize"
13158 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13160 run_test 124b "lru resize (performance test) ======================="
13163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13164 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13165 skip_env "no lru resize on server"
13167 # cache ununsed locks on client
13169 cancel_lru_locks mdc
13170 test_mkdir $DIR/$tdir
13171 createmany -o $DIR/$tdir/f $nr ||
13172 error "failed to create $nr files in $DIR/$tdir"
13173 ls -l $DIR/$tdir > /dev/null
13175 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13176 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13177 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13178 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13179 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13181 # set lru_max_age to 1 sec
13182 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13183 echo "sleep $((recalc_p * 2)) seconds..."
13184 sleep $((recalc_p * 2))
13186 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13187 # restore lru_max_age
13188 $LCTL set_param -n $nsdir.lru_max_age $max_age
13189 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13190 unlinkmany $DIR/$tdir/f $nr
13192 run_test 124c "LRUR cancel very aged locks"
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13196 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13197 skip_env "no lru resize on server"
13199 # cache ununsed locks on client
13202 lru_resize_disable mdc
13203 stack_trap "lru_resize_enable mdc" EXIT
13205 cancel_lru_locks mdc
13207 # asynchronous object destroy at MDT could cause bl ast to client
13208 test_mkdir $DIR/$tdir
13209 createmany -o $DIR/$tdir/f $nr ||
13210 error "failed to create $nr files in $DIR/$tdir"
13211 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13213 ls -l $DIR/$tdir > /dev/null
13215 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13216 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13217 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13218 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13220 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13222 # set lru_max_age to 1 sec
13223 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13224 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13226 echo "sleep $((recalc_p * 2)) seconds..."
13227 sleep $((recalc_p * 2))
13229 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13231 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13233 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13235 test_125() { # 13358
13236 $LCTL get_param -n llite.*.client_type | grep -q local ||
13237 skip "must run as local client"
13238 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13239 skip_env "must have acl enabled"
13240 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13242 test_mkdir $DIR/$tdir
13243 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13244 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13245 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13247 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13249 test_126() { # bug 12829/13455
13250 $GSS && skip_env "must run as gss disabled"
13251 $LCTL get_param -n llite.*.client_type | grep -q local ||
13252 skip "must run as local client"
13253 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13255 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13256 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13258 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13260 run_test 126 "check that the fsgid provided by the client is taken into account"
13262 test_127a() { # bug 15521
13263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13264 local name count samp unit min max sum sumsq
13266 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13267 echo "stats before reset"
13268 $LCTL get_param osc.*.stats
13269 $LCTL set_param osc.*.stats=0
13270 local fsize=$((2048 * 1024))
13272 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13273 cancel_lru_locks osc
13274 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13276 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13277 stack_trap "rm -f $TMP/$tfile.tmp"
13278 while read name count samp unit min max sum sumsq; do
13279 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13280 [ ! $min ] && error "Missing min value for $name proc entry"
13281 eval $name=$count || error "Wrong proc format"
13284 read_bytes|write_bytes)
13285 [[ "$unit" =~ "bytes" ]] ||
13286 error "unit is not 'bytes': $unit"
13287 (( $min >= 4096 )) || error "min is too small: $min"
13288 (( $min <= $fsize )) || error "min is too big: $min"
13289 (( $max >= 4096 )) || error "max is too small: $max"
13290 (( $max <= $fsize )) || error "max is too big: $max"
13291 (( $sum == $fsize )) || error "sum is wrong: $sum"
13292 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13293 error "sumsquare is too small: $sumsq"
13294 (( $sumsq <= $fsize * $fsize )) ||
13295 error "sumsquare is too big: $sumsq"
13297 ost_read|ost_write)
13298 [[ "$unit" =~ "usec" ]] ||
13299 error "unit is not 'usec': $unit"
13303 done < $DIR/$tfile.tmp
13305 #check that we actually got some stats
13306 [ "$read_bytes" ] || error "Missing read_bytes stats"
13307 [ "$write_bytes" ] || error "Missing write_bytes stats"
13308 [ "$read_bytes" != 0 ] || error "no read done"
13309 [ "$write_bytes" != 0 ] || error "no write done"
13311 run_test 127a "verify the client stats are sane"
13313 test_127b() { # bug LU-333
13314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13315 local name count samp unit min max sum sumsq
13317 echo "stats before reset"
13318 $LCTL get_param llite.*.stats
13319 $LCTL set_param llite.*.stats=0
13321 # perform 2 reads and writes so MAX is different from SUM.
13322 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13323 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13324 cancel_lru_locks osc
13325 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13326 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13328 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13329 stack_trap "rm -f $TMP/$tfile.tmp"
13330 while read name count samp unit min max sum sumsq; do
13331 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13332 eval $name=$count || error "Wrong proc format"
13335 read_bytes|write_bytes)
13336 [[ "$unit" =~ "bytes" ]] ||
13337 error "unit is not 'bytes': $unit"
13338 (( $count == 2 )) || error "count is not 2: $count"
13339 (( $min == $PAGE_SIZE )) ||
13340 error "min is not $PAGE_SIZE: $min"
13341 (( $max == $PAGE_SIZE )) ||
13342 error "max is not $PAGE_SIZE: $max"
13343 (( $sum == $PAGE_SIZE * 2 )) ||
13344 error "sum is not $((PAGE_SIZE * 2)): $sum"
13347 [[ "$unit" =~ "usec" ]] ||
13348 error "unit is not 'usec': $unit"
13352 done < $TMP/$tfile.tmp
13354 #check that we actually got some stats
13355 [ "$read_bytes" ] || error "Missing read_bytes stats"
13356 [ "$write_bytes" ] || error "Missing write_bytes stats"
13357 [ "$read_bytes" != 0 ] || error "no read done"
13358 [ "$write_bytes" != 0 ] || error "no write done"
13360 run_test 127b "verify the llite client stats are sane"
13362 test_127c() { # LU-12394
13363 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13370 $LCTL set_param llite.*.extents_stats=1
13371 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13373 # Use two stripes so there is enough space in default config
13374 $LFS setstripe -c 2 $DIR/$tfile
13376 # Extent stats start at 0-4K and go in power of two buckets
13377 # LL_HIST_START = 12 --> 2^12 = 4K
13378 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13379 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13381 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13383 # Write and read, 2x each, second time at a non-zero offset
13384 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13385 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13386 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13387 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13391 $LCTL get_param llite.*.extents_stats
13394 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13396 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13398 reads=$(echo $bucket | awk '{print $5}')
13399 writes=$(echo $bucket | awk '{print $9}')
13400 [ "$reads" -eq $count ] ||
13401 error "$reads reads in < $bsize bucket, expect $count"
13402 [ "$writes" -eq $count ] ||
13403 error "$writes writes in < $bsize bucket, expect $count"
13406 # Test mmap write and read
13407 $LCTL set_param llite.*.extents_stats=c
13409 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13410 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13411 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13413 $LCTL get_param llite.*.extents_stats
13415 count=$(((size*1024) / PAGE_SIZE))
13417 bsize=$((2 * PAGE_SIZE / 1024))K
13419 bucket=$($LCTL get_param -n llite.*.extents_stats |
13421 reads=$(echo $bucket | awk '{print $5}')
13422 writes=$(echo $bucket | awk '{print $9}')
13423 # mmap writes fault in the page first, creating an additonal read
13424 [ "$reads" -eq $((2 * count)) ] ||
13425 error "$reads reads in < $bsize bucket, expect $count"
13426 [ "$writes" -eq $count ] ||
13427 error "$writes writes in < $bsize bucket, expect $count"
13429 run_test 127c "test llite extent stats with regular & mmap i/o"
13431 test_128() { # bug 15212
13433 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13438 result=$(grep error $TMP/$tfile.log)
13439 rm -f $DIR/$tfile $TMP/$tfile.log
13440 [ -z "$result" ] ||
13441 error "consecutive find's under interactive lfs failed"
13443 run_test 128 "interactive lfs for 2 consecutive find's"
13445 set_dir_limits () {
13450 local ldproc=/proc/fs/ldiskfs
13451 local facets=$(get_facets MDS)
13453 for facet in ${facets//,/ }; do
13454 canondev=$(ldiskfs_canon \
13455 *.$(convert_facet2label $facet).mntdev $facet)
13456 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13457 ldproc=/sys/fs/ldiskfs
13458 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13459 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13463 check_mds_dmesg() {
13464 local facets=$(get_facets MDS)
13465 for facet in ${facets//,/ }; do
13466 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13473 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13474 skip "Need MDS version with at least 2.5.56"
13475 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13476 skip_env "ldiskfs only test"
13478 remote_mds_nodsh && skip "remote MDS with nodsh"
13481 local has_warning=false
13484 mkdir -p $DIR/$tdir
13486 # block size of mds1
13487 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13488 set_dir_limits $maxsize $((maxsize * 6 / 8))
13489 stack_trap "set_dir_limits 0 0"
13490 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13491 local dirsize=$(stat -c%s "$DIR/$tdir")
13493 while (( $dirsize <= $maxsize )); do
13494 $MCREATE $DIR/$tdir/file_base_$nfiles
13496 # check two errors:
13497 # ENOSPC for ext4 max_dir_size, which has been used since
13498 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13499 if (( rc == ENOSPC )); then
13501 echo "rc=$rc returned as expected after $nfiles files"
13503 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13504 error "create failed w/o dir size limit"
13506 # messages may be rate limited if test is run repeatedly
13507 check_mds_dmesg '"is approaching max"' ||
13508 echo "warning message should be output"
13509 check_mds_dmesg '"has reached max"' ||
13510 echo "reached message should be output"
13512 dirsize=$(stat -c%s "$DIR/$tdir")
13514 [[ $dirsize -ge $maxsize ]] && return 0
13515 error "dirsize $dirsize < $maxsize after $nfiles files"
13516 elif (( rc != 0 )); then
13519 nfiles=$((nfiles + 1))
13520 dirsize=$(stat -c%s "$DIR/$tdir")
13523 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13525 run_test 129 "test directory size limit ========================"
13534 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13535 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13537 trap cleanup_130 EXIT RETURN
13539 local fm_file=$DIR/$tfile
13540 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13541 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13542 error "dd failed for $fm_file"
13544 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13545 filefrag -ves $fm_file
13547 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13548 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13549 [ $RC != 0 ] && error "filefrag $fm_file failed"
13551 filefrag_op=$(filefrag -ve -k $fm_file |
13552 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13553 lun=$($LFS getstripe -i $fm_file)
13555 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13558 for line in $filefrag_op
13560 frag_lun=`echo $line | cut -d: -f5`
13561 ext_len=`echo $line | cut -d: -f4`
13562 if (( $frag_lun != $lun )); then
13564 error "FIEMAP on 1-stripe file($fm_file) failed"
13567 (( tot_len += ext_len ))
13570 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13572 error "FIEMAP on 1-stripe file($fm_file) failed;"
13578 echo "FIEMAP on single striped file succeeded"
13580 run_test 130a "FIEMAP (1-stripe file)"
13583 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13585 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13586 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13588 trap cleanup_130 EXIT RETURN
13590 local fm_file=$DIR/$tfile
13591 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13592 error "setstripe on $fm_file"
13593 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13594 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13596 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13597 error "dd failed on $fm_file"
13599 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13600 filefrag_op=$(filefrag -ve -k $fm_file |
13601 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13603 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13604 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13609 for line in $filefrag_op
13611 frag_lun=$(echo $line | cut -d: -f5 |
13612 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13613 ext_len=$(echo $line | cut -d: -f4)
13614 if (( $frag_lun != $last_lun )); then
13615 if (( tot_len != 1024 )); then
13617 error "FIEMAP on $fm_file failed; returned " \
13618 "len $tot_len for OST $last_lun instead of 1024"
13621 (( num_luns += 1 ))
13625 (( tot_len += ext_len ))
13628 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13630 error "FIEMAP on $fm_file failed; returned wrong number of " \
13631 "luns or wrong len for OST $last_lun"
13637 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13639 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13644 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13645 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13647 trap cleanup_130 EXIT RETURN
13649 local fm_file=$DIR/$tfile
13650 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13651 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13652 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13654 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13655 error "dd failed on $fm_file"
13657 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13658 filefrag_op=$(filefrag -ve -k $fm_file |
13659 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13661 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13662 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13667 for line in $filefrag_op
13669 frag_lun=$(echo $line | cut -d: -f5 |
13670 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13671 ext_len=$(echo $line | cut -d: -f4)
13672 if (( $frag_lun != $last_lun )); then
13673 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13674 if (( logical != 512 )); then
13676 error "FIEMAP on $fm_file failed; returned " \
13677 "logical start for lun $logical instead of 512"
13680 if (( tot_len != 512 )); then
13682 error "FIEMAP on $fm_file failed; returned " \
13683 "len $tot_len for OST $last_lun instead of 1024"
13686 (( num_luns += 1 ))
13690 (( tot_len += ext_len ))
13693 if (( num_luns != 2 || tot_len != 512 )); then
13695 error "FIEMAP on $fm_file failed; returned wrong number of " \
13696 "luns or wrong len for OST $last_lun"
13702 echo "FIEMAP on 2-stripe file with hole succeeded"
13704 run_test 130c "FIEMAP (2-stripe file with hole)"
13707 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13709 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13710 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13712 trap cleanup_130 EXIT RETURN
13714 local fm_file=$DIR/$tfile
13715 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13716 error "setstripe on $fm_file"
13717 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13718 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13720 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13721 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13722 error "dd failed on $fm_file"
13724 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13725 filefrag_op=$(filefrag -ve -k $fm_file |
13726 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13728 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13729 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13734 for line in $filefrag_op
13736 frag_lun=$(echo $line | cut -d: -f5 |
13737 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13738 ext_len=$(echo $line | cut -d: -f4)
13739 if (( $frag_lun != $last_lun )); then
13740 if (( tot_len != 1024 )); then
13742 error "FIEMAP on $fm_file failed; returned " \
13743 "len $tot_len for OST $last_lun instead of 1024"
13746 (( num_luns += 1 ))
13750 (( tot_len += ext_len ))
13753 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13755 error "FIEMAP on $fm_file failed; returned wrong number of " \
13756 "luns or wrong len for OST $last_lun"
13762 echo "FIEMAP on N-stripe file succeeded"
13764 run_test 130d "FIEMAP (N-stripe file)"
13767 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13769 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13770 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13772 trap cleanup_130 EXIT RETURN
13774 local fm_file=$DIR/$tfile
13775 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13778 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13779 for ((i = 0; i < $NUM_BLKS; i++)); do
13780 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13781 conv=notrunc > /dev/null 2>&1
13784 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13785 filefrag_op=$(filefrag -ve -k $fm_file |
13786 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13788 last_lun=$(echo $filefrag_op | cut -d: -f5)
13793 for line in $filefrag_op; do
13794 frag_lun=$(echo $line | cut -d: -f5)
13795 ext_len=$(echo $line | cut -d: -f4)
13796 if [[ "$frag_lun" != "$last_lun" ]]; then
13797 if (( tot_len != $EXPECTED_LEN )); then
13799 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13801 (( num_luns += 1 ))
13805 (( tot_len += ext_len ))
13808 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13810 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13813 echo "FIEMAP with continuation calls succeeded"
13815 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13818 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13819 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13821 local fm_file=$DIR/$tfile
13822 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13823 error "multiop create with lov_delay_create on $fm_file"
13825 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13826 filefrag_extents=$(filefrag -vek $fm_file |
13827 awk '/extents? found/ { print $2 }')
13828 if [[ "$filefrag_extents" != "0" ]]; then
13829 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13834 run_test 130f "FIEMAP (unstriped file)"
13837 local file=$DIR/$tfile
13838 local nr=$((OSTCOUNT * 100))
13840 $LFS setstripe -C $nr $file ||
13841 error "failed to setstripe -C $nr $file"
13843 dd if=/dev/zero of=$file count=$nr bs=1M
13845 nr=$($LFS getstripe -c $file)
13847 local extents=$(filefrag -v $file |
13848 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13850 echo "filefrag list $extents extents in file with stripecount $nr"
13851 if (( extents < nr )); then
13852 $LFS getstripe $file
13854 error "filefrag printed $extents < $nr extents"
13859 run_test 130g "FIEMAP (overstripe file)"
13861 # Test for writev/readv
13863 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13864 error "writev test failed"
13865 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13866 error "readv failed"
13869 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13872 local fsize=$((524288 + 1048576 + 1572864))
13873 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13874 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13875 error "append writev test failed"
13877 ((fsize += 1572864 + 1048576))
13878 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13879 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13880 error "append writev test failed"
13883 run_test 131b "test append writev"
13886 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13889 run_test 131c "test read/write on file w/o objects"
13892 rwv -f $DIR/$tfile -w -n 1 1572864
13893 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13894 if [ "$NOB" != 1572864 ]; then
13895 error "Short read filed: read $NOB bytes instead of 1572864"
13899 run_test 131d "test short read"
13902 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13903 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13904 error "read hitting hole failed"
13907 run_test 131e "test read hitting hole"
13916 mds*) res=$(do_facet $facet \
13917 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13919 ost*) res=$(do_facet $facet \
13920 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13922 *) error "Wrong facet '$facet'" ;;
13924 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13925 # if the argument $3 is zero, it means any stat increment is ok.
13926 if [[ $want -gt 0 ]]; then
13927 local count=$(echo $res | awk '{ print $2 }')
13928 [[ $count -ne $want ]] &&
13929 error "The $op counter on $facet is $count, not $want"
13934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13935 remote_ost_nodsh && skip "remote OST with nodsh"
13936 remote_mds_nodsh && skip "remote MDS with nodsh"
13937 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13938 skip_env "MDS doesn't support rename stats"
13940 local testdir=$DIR/${tdir}/stats_testdir
13942 mkdir -p $DIR/${tdir}
13945 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13946 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13948 # verify mdt stats first.
13949 mkdir ${testdir} || error "mkdir failed"
13950 check_stats $SINGLEMDS "mkdir" 1
13951 touch ${testdir}/${tfile} || error "touch failed"
13952 check_stats $SINGLEMDS "open" 1
13953 check_stats $SINGLEMDS "close" 1
13954 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13955 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13956 check_stats $SINGLEMDS "mknod" 2
13958 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13959 check_stats $SINGLEMDS "unlink" 1
13960 rm -f ${testdir}/${tfile} || error "file remove failed"
13961 check_stats $SINGLEMDS "unlink" 2
13963 # remove working dir and check mdt stats again.
13964 rmdir ${testdir} || error "rmdir failed"
13965 check_stats $SINGLEMDS "rmdir" 1
13967 local testdir1=$DIR/${tdir}/stats_testdir1
13968 mkdir -p ${testdir}
13969 mkdir -p ${testdir1}
13970 touch ${testdir1}/test1
13971 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13972 check_stats $SINGLEMDS "crossdir_rename" 1
13974 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13975 check_stats $SINGLEMDS "samedir_rename" 1
13977 rm -rf $DIR/${tdir}
13979 run_test 133a "Verifying MDT stats ========================================"
13984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13985 remote_ost_nodsh && skip "remote OST with nodsh"
13986 remote_mds_nodsh && skip "remote MDS with nodsh"
13988 local testdir=$DIR/${tdir}/stats_testdir
13990 mkdir -p ${testdir} || error "mkdir failed"
13991 touch ${testdir}/${tfile} || error "touch failed"
13992 cancel_lru_locks mdc
13995 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13996 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13998 # extra mdt stats verification.
13999 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14000 check_stats $SINGLEMDS "setattr" 1
14001 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14002 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14004 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14005 check_stats $SINGLEMDS "getattr" 1
14007 rm -rf $DIR/${tdir}
14009 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14010 # so the check below is not reliable
14011 [ $MDSCOUNT -eq 1 ] || return 0
14013 # Sleep to avoid a cached response.
14014 #define OBD_STATFS_CACHE_SECONDS 1
14016 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14017 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14018 $LFS df || error "lfs failed"
14019 check_stats $SINGLEMDS "statfs" 1
14021 # check aggregated statfs (LU-10018)
14022 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14024 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14027 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14028 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14030 check_stats $SINGLEMDS "statfs" 1
14032 # We want to check that the client didn't send OST_STATFS to
14033 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14034 # extra care is needed here.
14035 if remote_mds; then
14036 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14037 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14039 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14040 [ "$res" ] && error "OST got STATFS"
14045 run_test 133b "Verifying extra MDT stats =================================="
14048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14049 remote_ost_nodsh && skip "remote OST with nodsh"
14050 remote_mds_nodsh && skip "remote MDS with nodsh"
14052 local testdir=$DIR/$tdir/stats_testdir
14054 test_mkdir -p $testdir
14056 # verify obdfilter stats.
14057 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14059 cancel_lru_locks osc
14060 wait_delete_completed
14063 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14064 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14066 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14069 cancel_lru_locks osc
14070 check_stats ost1 "write" 1
14072 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14073 check_stats ost1 "read" 1
14075 > $testdir/$tfile || error "truncate failed"
14076 check_stats ost1 "punch" 1
14078 rm -f $testdir/$tfile || error "file remove failed"
14079 wait_delete_completed
14080 check_stats ost1 "destroy" 1
14084 run_test 133c "Verifying OST stats ========================================"
14091 while [ $value -ge 2 ]; do
14096 if [ $orig -gt $order ]; then
14104 local size=('K' 'M' 'G' 'T');
14106 local size_string=$value
14108 while [ $value -ge 1024 ]; do
14109 if [ $i -gt 3 ]; then
14110 #T is the biggest unit we get here, if that is bigger,
14112 size_string=${value}T
14115 value=$((value >> 10))
14116 if [ $value -lt 1024 ]; then
14117 size_string=${value}${size[$i]}
14126 get_rename_size() {
14128 local context=${2:-.}
14129 local sample=$(do_facet $SINGLEMDS $LCTL \
14130 get_param mdt.$FSNAME-MDT0000.rename_stats |
14131 grep -A1 $context |
14132 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14138 remote_ost_nodsh && skip "remote OST with nodsh"
14139 remote_mds_nodsh && skip "remote MDS with nodsh"
14140 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14141 skip_env "MDS doesn't support rename stats"
14143 local testdir1=$DIR/${tdir}/stats_testdir1
14144 local testdir2=$DIR/${tdir}/stats_testdir2
14145 mkdir -p $DIR/${tdir}
14147 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14149 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14150 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14152 createmany -o $testdir1/test 512 || error "createmany failed"
14154 # check samedir rename size
14155 mv ${testdir1}/test0 ${testdir1}/test_0
14157 local testdir1_size=$(ls -l $DIR/${tdir} |
14158 awk '/stats_testdir1/ {print $5}')
14159 local testdir2_size=$(ls -l $DIR/${tdir} |
14160 awk '/stats_testdir2/ {print $5}')
14162 testdir1_size=$(order_2 $testdir1_size)
14163 testdir2_size=$(order_2 $testdir2_size)
14165 testdir1_size=$(size_in_KMGT $testdir1_size)
14166 testdir2_size=$(size_in_KMGT $testdir2_size)
14168 echo "source rename dir size: ${testdir1_size}"
14169 echo "target rename dir size: ${testdir2_size}"
14171 local cmd="do_facet $SINGLEMDS $LCTL "
14172 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14174 eval $cmd || error "$cmd failed"
14175 local samedir=$($cmd | grep 'same_dir')
14176 local same_sample=$(get_rename_size $testdir1_size)
14177 [ -z "$samedir" ] && error "samedir_rename_size count error"
14178 [[ $same_sample -eq 1 ]] ||
14179 error "samedir_rename_size error $same_sample"
14180 echo "Check same dir rename stats success"
14182 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14184 # check crossdir rename size
14185 mv ${testdir1}/test_0 ${testdir2}/test_0
14187 testdir1_size=$(ls -l $DIR/${tdir} |
14188 awk '/stats_testdir1/ {print $5}')
14189 testdir2_size=$(ls -l $DIR/${tdir} |
14190 awk '/stats_testdir2/ {print $5}')
14192 testdir1_size=$(order_2 $testdir1_size)
14193 testdir2_size=$(order_2 $testdir2_size)
14195 testdir1_size=$(size_in_KMGT $testdir1_size)
14196 testdir2_size=$(size_in_KMGT $testdir2_size)
14198 echo "source rename dir size: ${testdir1_size}"
14199 echo "target rename dir size: ${testdir2_size}"
14201 eval $cmd || error "$cmd failed"
14202 local crossdir=$($cmd | grep 'crossdir')
14203 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14204 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14205 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14206 [[ $src_sample -eq 1 ]] ||
14207 error "crossdir_rename_size error $src_sample"
14208 [[ $tgt_sample -eq 1 ]] ||
14209 error "crossdir_rename_size error $tgt_sample"
14210 echo "Check cross dir rename stats success"
14211 rm -rf $DIR/${tdir}
14213 run_test 133d "Verifying rename_stats ========================================"
14216 remote_mds_nodsh && skip "remote MDS with nodsh"
14217 remote_ost_nodsh && skip "remote OST with nodsh"
14218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14220 local testdir=$DIR/${tdir}/stats_testdir
14221 local ctr f0 f1 bs=32768 count=42 sum
14223 mkdir -p ${testdir} || error "mkdir failed"
14225 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14227 for ctr in {write,read}_bytes; do
14229 cancel_lru_locks osc
14231 do_facet ost1 $LCTL set_param -n \
14232 "obdfilter.*.exports.clear=clear"
14234 if [ $ctr = write_bytes ]; then
14236 f1=${testdir}/${tfile}
14238 f0=${testdir}/${tfile}
14242 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14245 cancel_lru_locks osc
14247 sum=$(do_facet ost1 $LCTL get_param \
14248 "obdfilter.*.exports.*.stats" |
14249 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14250 $1 == ctr { sum += $7 }
14251 END { printf("%0.0f", sum) }')
14253 if ((sum != bs * count)); then
14254 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14258 rm -rf $DIR/${tdir}
14260 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14263 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14264 skip "too old lustre for get_param -R ($facet_ver)"
14266 # verifying readability.
14267 $LCTL get_param -R '*' &> /dev/null
14269 # Verifing writability with badarea_io.
14270 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14271 local skipped_params='force_lbug|changelog_mask|daemon_file'
14272 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14273 egrep -v "$skipped_params" |
14274 xargs -n 1 find $proc_dirs -name |
14275 xargs -n 1 badarea_io ||
14276 error "client badarea_io failed"
14278 # remount the FS in case writes/reads /proc break the FS
14279 cleanup || error "failed to unmount"
14280 setup || error "failed to setup"
14282 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14285 remote_mds_nodsh && skip "remote MDS with nodsh"
14286 remote_ost_nodsh && skip "remote OST with nodsh"
14288 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14289 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14291 for facet in mds1 ost1; do
14292 local facet_ver=$(lustre_version_code $facet)
14293 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14294 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14296 log "$facet: too old lustre for get_param -R"
14298 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14299 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14300 tr -d = | egrep -v $skipped_params |
14301 xargs -n 1 find $proc_dirs -name |
14302 xargs -n 1 badarea_io" ||
14303 error "$facet badarea_io failed"
14305 skip_noexit "$facet: too old lustre for get_param -R"
14309 # remount the FS in case writes/reads /proc break the FS
14310 cleanup || error "failed to unmount"
14311 setup || error "failed to setup"
14313 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14316 remote_mds_nodsh && skip "remote MDS with nodsh"
14317 remote_ost_nodsh && skip "remote OST with nodsh"
14318 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14319 skip "Need MDS version at least 2.9.54"
14322 for facet in client mds1 ost1; do
14323 # Get the list of files that are missing the terminating newline
14324 local plist=$(do_facet $facet
14325 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14327 for ent in $plist; do
14328 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14329 awk -v FS='\v' -v RS='\v\v' \
14330 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14331 print FILENAME}'" 2>/dev/null)
14332 [ -z $missing ] || {
14333 do_facet $facet $LCTL get_param $ent | od -An -tx1
14334 error "file does not end with newline: $facet-$ent"
14339 run_test 133h "Proc files should end with newlines"
14342 remote_mds_nodsh && skip "remote MDS with nodsh"
14343 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14344 skip "Need MDS version at least 2.7.54"
14346 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14347 cancel_lru_locks mdc
14349 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14350 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14351 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14354 createmany -o $DIR/$tdir/f $nr ||
14355 error "failed to create $nr files in $DIR/$tdir"
14356 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14358 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14359 do_facet mds1 $LCTL set_param fail_loc=0x327
14360 do_facet mds1 $LCTL set_param fail_val=500
14363 echo "sleep 10 seconds ..."
14365 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14367 do_facet mds1 $LCTL set_param fail_loc=0
14368 do_facet mds1 $LCTL set_param fail_val=0
14369 [ $lck_cnt -lt $unused ] ||
14370 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14373 unlinkmany $DIR/$tdir/f $nr
14375 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14378 remote_mds_nodsh && skip "remote MDS with nodsh"
14379 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14380 skip "Need MDS version at least 2.7.54"
14382 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14383 cancel_lru_locks mdc
14385 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14386 ldlm.lock_reclaim_threshold_mb)
14387 # disable reclaim temporarily
14388 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14390 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14391 do_facet mds1 $LCTL set_param fail_loc=0x328
14392 do_facet mds1 $LCTL set_param fail_val=500
14394 $LCTL set_param debug=+trace
14397 createmany -o $DIR/$tdir/f $nr &
14398 local create_pid=$!
14400 echo "Sleep $TIMEOUT seconds ..."
14402 if ! ps -p $create_pid > /dev/null 2>&1; then
14403 do_facet mds1 $LCTL set_param fail_loc=0
14404 do_facet mds1 $LCTL set_param fail_val=0
14405 do_facet mds1 $LCTL set_param \
14406 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14407 error "createmany finished incorrectly!"
14409 do_facet mds1 $LCTL set_param fail_loc=0
14410 do_facet mds1 $LCTL set_param fail_val=0
14411 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14412 wait $create_pid || return 1
14414 unlinkmany $DIR/$tdir/f $nr
14416 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14419 remote_mds_nodsh && skip "remote MDS with nodsh"
14420 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14421 skip "Need MDS version at least 2.13.50"
14424 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14426 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14427 #set only one record at plain llog
14428 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14430 #fill already existed plain llog each 64767
14431 #wrapping whole catalog
14432 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14434 createmany -o $DIR/$tdir/$tfile_ 64700
14435 for (( i = 0; i < 64700; i = i + 2 ))
14437 rm $DIR/$tdir/$tfile_$i &
14438 rm $DIR/$tdir/$tfile_$((i + 1)) &
14443 #waiting osp synchronization
14444 wait_delete_completed
14446 run_test 135 "Race catalog processing"
14449 remote_mds_nodsh && skip "remote MDS with nodsh"
14450 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14451 skip "Need MDS version at least 2.13.50"
14454 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14455 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14456 #set only one record at plain llog
14457 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14458 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14460 #fill already existed 2 plain llogs each 64767
14461 #wrapping whole catalog
14462 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14463 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14464 wait_delete_completed
14466 createmany -o $DIR/$tdir/$tfile_ 10
14469 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14470 for (( i = 0; i < 10; i = i + 3 ))
14472 rm $DIR/$tdir/$tfile_$i &
14473 rm $DIR/$tdir/$tfile_$((i + 1)) &
14477 rm $DIR/$tdir/$tfile_$((i + 2)) &
14480 #waiting osp synchronization
14481 wait_delete_completed
14483 run_test 136 "Race catalog processing 2"
14485 test_140() { #bug-17379
14486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14488 test_mkdir $DIR/$tdir
14489 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14490 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14492 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14493 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14495 while i=$((i + 1)); do
14497 cd $i || error "Changing to $i"
14498 ln -s ../stat stat || error "Creating stat symlink"
14499 # Read the symlink until ELOOP present,
14500 # not LBUGing the system is considered success,
14501 # we didn't overrun the stack.
14502 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14503 if [ $ret -ne 0 ]; then
14504 if [ $ret -eq 40 ]; then
14507 error "Open stat symlink"
14513 echo "The symlink depth = $i"
14514 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14515 error "Invalid symlink depth"
14517 # Test recursive symlink
14518 ln -s symlink_self symlink_self
14519 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14520 echo "open symlink_self returns $ret"
14521 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14523 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14528 local TF="$TMP/$tfile"
14530 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14531 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14533 cancel_lru_locks $OSC
14534 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14535 remount_client $MOUNT
14537 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14540 $TRUNCATE $DIR/$tfile 6000
14541 cancel_lru_locks $OSC
14542 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14545 echo "12345" >>$DIR/$tfile
14546 cancel_lru_locks $OSC
14547 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14550 echo "12345" >>$DIR/$tfile
14551 cancel_lru_locks $OSC
14552 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14554 run_test 150a "truncate/append tests"
14557 check_set_fallocate_or_skip
14560 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14561 check_fallocate $DIR/$tfile || error "fallocate failed"
14563 run_test 150b "Verify fallocate (prealloc) functionality"
14566 check_set_fallocate_or_skip
14569 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14570 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14572 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14573 # precomputed md5sum for 20MB of zeroes
14574 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14575 local sum=($(md5sum $DIR/$tfile))
14577 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14579 check_set_fallocate 1
14582 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14583 sum=($(md5sum $DIR/$tfile))
14585 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14587 run_test 150bb "Verify fallocate modes both zero space"
14590 check_set_fallocate_or_skip
14591 local striping="-c2"
14593 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14594 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14595 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14596 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14597 local want=$((OSTCOUNT * 1048576))
14599 # Must allocate all requested space, not more than 5% extra
14600 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14601 error "bytes $bytes is not $want"
14605 echo "verify fallocate on PFL file"
14607 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14609 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14610 error "Create $DIR/$tfile failed"
14611 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14612 error "fallocate failed"
14613 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14614 want=$((512 * 1048576))
14616 # Must allocate all requested space, not more than 5% extra
14617 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14618 error "bytes $bytes is not $want"
14620 run_test 150c "Verify fallocate Size and Blocks"
14623 check_set_fallocate_or_skip
14624 local striping="-c2"
14626 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14628 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14629 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14630 error "setstripe failed"
14631 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14632 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14633 local want=$((OSTCOUNT * 1048576))
14635 # Must allocate all requested space, not more than 5% extra
14636 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14637 error "bytes $bytes is not $want"
14639 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14642 check_set_fallocate_or_skip
14646 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14647 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14648 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14650 # Find OST with Minimum Size
14651 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14652 sort -un | head -1)
14654 # Get 100MB per OST of the available space to reduce run time
14655 # else 60% of the available space if we are running SLOW tests
14656 if [ $SLOW == "no" ]; then
14657 local space=$((1024 * 100 * OSTCOUNT))
14659 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14662 fallocate -l${space}k $DIR/$tfile ||
14663 error "fallocate ${space}k $DIR/$tfile failed"
14664 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14666 # get size immediately after fallocate. This should be correctly
14668 local size=$(stat -c '%s' $DIR/$tfile)
14669 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14671 # Sleep for a while for statfs to get updated. And not pull from cache.
14674 echo "df after fallocate:"
14677 (( size / 1024 == space )) || error "size $size != requested $space"
14678 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14679 error "used $used < space $space"
14681 rm $DIR/$tfile || error "rm failed"
14683 wait_delete_completed
14685 echo "df after unlink:"
14688 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14693 local want_size_before=20480 # in bytes
14694 local want_blocks_before=40 # 512 sized blocks
14695 local want_blocks_after=24 # 512 sized blocks
14696 local length=$(((want_blocks_before - want_blocks_after) * 512))
14698 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14699 skip "need at least 2.14.0 for fallocate punch"
14701 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14702 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14705 check_set_fallocate_or_skip
14706 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14708 [[ "x$DOM" == "xyes" ]] &&
14709 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14711 echo "Verify fallocate punch: Range within the file range"
14712 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14713 error "dd failed for bs 4096 and count 5"
14715 # Call fallocate with punch range which is within the file range
14716 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14717 error "fallocate failed: offset 4096 and length $length"
14718 # client must see changes immediately after fallocate
14719 size=$(stat -c '%s' $DIR/$tfile)
14720 blocks=$(stat -c '%b' $DIR/$tfile)
14722 # Verify punch worked.
14723 (( blocks == want_blocks_after )) ||
14724 error "punch failed: blocks $blocks != $want_blocks_after"
14726 (( size == want_size_before )) ||
14727 error "punch failed: size $size != $want_size_before"
14729 # Verify there is hole in file
14730 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14731 # precomputed md5sum
14732 local expect="4a9a834a2db02452929c0a348273b4aa"
14734 cksum=($(md5sum $DIR/$tfile))
14735 [[ "${cksum[0]}" == "$expect" ]] ||
14736 error "unexpected MD5SUM after punch: ${cksum[0]}"
14738 # Start second sub-case for fallocate punch.
14739 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14740 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14741 error "dd failed for bs 4096 and count 5"
14743 # Punch range less than block size will have no change in block count
14744 want_blocks_after=40 # 512 sized blocks
14746 # Punch overlaps two blocks and less than blocksize
14747 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14748 error "fallocate failed: offset 4000 length 3000"
14749 size=$(stat -c '%s' $DIR/$tfile)
14750 blocks=$(stat -c '%b' $DIR/$tfile)
14752 # Verify punch worked.
14753 (( blocks == want_blocks_after )) ||
14754 error "punch failed: blocks $blocks != $want_blocks_after"
14756 (( size == want_size_before )) ||
14757 error "punch failed: size $size != $want_size_before"
14759 # Verify if range is really zero'ed out. We expect Zeros.
14760 # precomputed md5sum
14761 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14762 cksum=($(md5sum $DIR/$tfile))
14763 [[ "${cksum[0]}" == "$expect" ]] ||
14764 error "unexpected MD5SUM after punch: ${cksum[0]}"
14766 run_test 150f "Verify fallocate punch functionality"
14774 local BS=4096 # Block size in bytes
14776 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14777 skip "need at least 2.14.0 for fallocate punch"
14779 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14780 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14783 check_set_fallocate_or_skip
14784 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14786 if [[ "x$DOM" == "xyes" ]]; then
14787 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14788 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14790 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14791 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14794 # Get 100MB per OST of the available space to reduce run time
14795 # else 60% of the available space if we are running SLOW tests
14796 if [ $SLOW == "no" ]; then
14797 space=$((1024 * 100 * OSTCOUNT))
14799 # Find OST with Minimum Size
14800 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14801 sort -un | head -1)
14802 echo "min size OST: $space"
14803 space=$(((space * 60)/100 * OSTCOUNT))
14805 # space in 1k units, round to 4k blocks
14806 local blkcount=$((space * 1024 / $BS))
14808 echo "Verify fallocate punch: Very large Range"
14809 fallocate -l${space}k $DIR/$tfile ||
14810 error "fallocate ${space}k $DIR/$tfile failed"
14811 # write 1M at the end, start and in the middle
14812 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14813 error "dd failed: bs $BS count 256"
14814 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14815 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14816 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14817 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14820 size=$(stat -c '%s' $DIR/$tfile)
14822 # gather punch length.
14823 local punch_size=$((size - (BS * 2)))
14825 echo "punch_size = $punch_size"
14826 echo "size - punch_size: $((size - punch_size))"
14827 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14829 # Call fallocate to punch all except 2 blocks. We leave the
14830 # first and the last block
14831 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14832 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14833 error "fallocate failed: offset $BS length $punch_size"
14835 size_after=$(stat -c '%s' $DIR/$tfile)
14836 blocks_after=$(stat -c '%b' $DIR/$tfile)
14838 # Verify punch worked.
14839 # Size should be kept
14840 (( size == size_after )) ||
14841 error "punch failed: size $size != $size_after"
14843 # two 4k data blocks to remain plus possible 1 extra extent block
14844 (( blocks_after <= ((BS / 512) * 3) )) ||
14845 error "too many blocks remains: $blocks_after"
14847 # Verify that file has hole between the first and the last blocks
14848 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14849 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14851 echo "Hole at [$hole_start, $hole_end)"
14852 (( hole_start == BS )) ||
14853 error "no hole at offset $BS after punch"
14855 (( hole_end == BS + punch_size )) ||
14856 error "data at offset $hole_end < $((BS + punch_size))"
14858 run_test 150g "Verify fallocate punch on large range"
14860 #LU-2902 roc_hit was not able to read all values from lproc
14861 function roc_hit_init() {
14862 local list=$(comma_list $(osts_nodes))
14863 local dir=$DIR/$tdir-check
14864 local file=$dir/$tfile
14870 #use setstripe to do a write to every ost
14871 for i in $(seq 0 $((OSTCOUNT-1))); do
14872 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14873 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14874 idx=$(printf %04x $i)
14875 BEFORE=$(get_osd_param $list *OST*$idx stats |
14876 awk '$1 == "cache_access" {sum += $7}
14877 END { printf("%0.0f", sum) }')
14879 cancel_lru_locks osc
14880 cat $file >/dev/null
14882 AFTER=$(get_osd_param $list *OST*$idx stats |
14883 awk '$1 == "cache_access" {sum += $7}
14884 END { printf("%0.0f", sum) }')
14886 echo BEFORE:$BEFORE AFTER:$AFTER
14887 if ! let "AFTER - BEFORE == 4"; then
14889 error "roc_hit is not safe to use"
14897 function roc_hit() {
14898 local list=$(comma_list $(osts_nodes))
14899 echo $(get_osd_param $list '' stats |
14900 awk '$1 == "cache_hit" {sum += $7}
14901 END { printf("%0.0f", sum) }')
14904 function set_cache() {
14907 if [ "$2" == "off" ]; then
14910 local list=$(comma_list $(osts_nodes))
14911 set_osd_param $list '' $1_cache_enable $on
14913 cancel_lru_locks osc
14917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14918 remote_ost_nodsh && skip "remote OST with nodsh"
14921 local list=$(comma_list $(osts_nodes))
14923 # check whether obdfilter is cache capable at all
14924 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14925 skip "not cache-capable obdfilter"
14928 # check cache is enabled on all obdfilters
14929 if get_osd_param $list '' read_cache_enable | grep 0; then
14930 skip "oss cache is disabled"
14933 set_osd_param $list '' writethrough_cache_enable 1
14935 # check write cache is enabled on all obdfilters
14936 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14937 skip "oss write cache is NOT enabled"
14942 #define OBD_FAIL_OBD_NO_LRU 0x609
14943 do_nodes $list $LCTL set_param fail_loc=0x609
14945 # pages should be in the case right after write
14946 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14949 local BEFORE=$(roc_hit)
14950 cancel_lru_locks osc
14951 cat $DIR/$tfile >/dev/null
14952 local AFTER=$(roc_hit)
14954 do_nodes $list $LCTL set_param fail_loc=0
14956 if ! let "AFTER - BEFORE == CPAGES"; then
14957 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14960 cancel_lru_locks osc
14961 # invalidates OST cache
14962 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14963 set_osd_param $list '' read_cache_enable 0
14964 cat $DIR/$tfile >/dev/null
14966 # now data shouldn't be found in the cache
14968 cancel_lru_locks osc
14969 cat $DIR/$tfile >/dev/null
14971 if let "AFTER - BEFORE != 0"; then
14972 error "IN CACHE: before: $BEFORE, after: $AFTER"
14975 set_osd_param $list '' read_cache_enable 1
14978 run_test 151 "test cache on oss and controls ==============================="
14981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14983 local TF="$TMP/$tfile"
14985 # simulate ENOMEM during write
14986 #define OBD_FAIL_OST_NOMEM 0x226
14987 lctl set_param fail_loc=0x80000226
14988 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14990 sync || error "sync failed"
14991 lctl set_param fail_loc=0
14993 # discard client's cache
14994 cancel_lru_locks osc
14996 # simulate ENOMEM during read
14997 lctl set_param fail_loc=0x80000226
14998 cmp $TF $DIR/$tfile || error "cmp failed"
14999 lctl set_param fail_loc=0
15003 run_test 152 "test read/write with enomem ============================"
15006 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15008 run_test 153 "test if fdatasync does not crash ======================="
15010 dot_lustre_fid_permission_check() {
15012 local ffid=$MOUNT/.lustre/fid/$fid
15015 echo "stat fid $fid"
15016 stat $ffid > /dev/null || error "stat $ffid failed."
15017 echo "touch fid $fid"
15018 touch $ffid || error "touch $ffid failed."
15019 echo "write to fid $fid"
15020 cat /etc/hosts > $ffid || error "write $ffid failed."
15021 echo "read fid $fid"
15022 diff /etc/hosts $ffid || error "read $ffid failed."
15023 echo "append write to fid $fid"
15024 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15025 echo "rename fid $fid"
15026 mv $ffid $test_dir/$tfile.1 &&
15027 error "rename $ffid to $tfile.1 should fail."
15028 touch $test_dir/$tfile.1
15029 mv $test_dir/$tfile.1 $ffid &&
15030 error "rename $tfile.1 to $ffid should fail."
15031 rm -f $test_dir/$tfile.1
15032 echo "truncate fid $fid"
15033 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15034 echo "link fid $fid"
15035 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15036 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15037 echo "setfacl fid $fid"
15038 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15039 echo "getfacl fid $fid"
15040 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15042 echo "unlink fid $fid"
15043 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15044 echo "mknod fid $fid"
15045 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15047 fid=[0xf00000400:0x1:0x0]
15048 ffid=$MOUNT/.lustre/fid/$fid
15050 echo "stat non-exist fid $fid"
15051 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15052 echo "write to non-exist fid $fid"
15053 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15054 echo "link new fid $fid"
15055 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15057 mkdir -p $test_dir/$tdir
15058 touch $test_dir/$tdir/$tfile
15059 fid=$($LFS path2fid $test_dir/$tdir)
15062 error "error: could not get fid for $test_dir/$dir/$tfile."
15064 ffid=$MOUNT/.lustre/fid/$fid
15067 ls $ffid > /dev/null || error "ls $ffid failed."
15068 echo "touch $fid/$tfile.1"
15069 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15071 echo "touch $MOUNT/.lustre/fid/$tfile"
15072 touch $MOUNT/.lustre/fid/$tfile && \
15073 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15075 echo "setxattr to $MOUNT/.lustre/fid"
15076 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15078 echo "listxattr for $MOUNT/.lustre/fid"
15079 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15081 echo "delxattr from $MOUNT/.lustre/fid"
15082 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15084 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15085 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15086 error "touch invalid fid should fail."
15088 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15089 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15090 error "touch non-normal fid should fail."
15092 echo "rename $tdir to $MOUNT/.lustre/fid"
15093 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15094 error "rename to $MOUNT/.lustre/fid should fail."
15096 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15098 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15099 local new_obf_mode=777
15101 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15102 chmod $new_obf_mode $DIR/.lustre/fid ||
15103 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15105 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15106 [ $obf_mode -eq $new_obf_mode ] ||
15107 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15109 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15110 chmod $old_obf_mode $DIR/.lustre/fid ||
15111 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15114 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15115 fid=$($LFS path2fid $test_dir/$tfile-2)
15117 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15119 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15120 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15121 error "create lov data thru .lustre failed"
15123 echo "cp /etc/passwd $test_dir/$tfile-2"
15124 cp /etc/passwd $test_dir/$tfile-2 ||
15125 error "copy to $test_dir/$tfile-2 failed."
15126 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15127 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15128 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15130 rm -rf $test_dir/tfile.lnk
15131 rm -rf $test_dir/$tfile-2
15135 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15136 skip "Need MDS version at least 2.4.1"
15138 local tf=$DIR/$tfile
15141 local fid=$($LFS path2fid $tf)
15142 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15144 # check that we get the same pathname back
15147 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15148 echo "$rootpath $fid"
15149 found=$($LFS fid2path $rootpath "$fid")
15150 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15151 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15154 # check wrong root path format
15155 rootpath=$MOUNT"_wrong"
15156 found=$($LFS fid2path $rootpath "$fid")
15157 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15159 run_test 154A "lfs path2fid and fid2path basic checks"
15162 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15163 skip "Need MDS version at least 2.4.1"
15165 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15166 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15167 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15168 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15170 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15171 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15173 # check that we get the same pathname
15174 echo "PFID: $PFID, name: $name"
15175 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15176 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15177 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15178 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15180 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15182 run_test 154B "verify the ll_decode_linkea tool"
15185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15186 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15187 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15188 skip "Need MDS version at least 2.2.51"
15189 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15191 cp /etc/hosts $DIR/$tfile
15193 fid=$($LFS path2fid $DIR/$tfile)
15195 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15197 dot_lustre_fid_permission_check "$fid" $DIR ||
15198 error "dot lustre permission check $fid failed"
15200 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15202 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15204 touch $MOUNT/.lustre/file &&
15205 error "creation is not allowed under .lustre"
15207 mkdir $MOUNT/.lustre/dir &&
15208 error "mkdir is not allowed under .lustre"
15212 run_test 154a "Open-by-FID"
15215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15216 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15217 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15218 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15219 skip "Need MDS version at least 2.2.51"
15221 local remote_dir=$DIR/$tdir/remote_dir
15225 mkdir -p $DIR/$tdir
15226 $LFS mkdir -i $MDTIDX $remote_dir ||
15227 error "create remote directory failed"
15229 cp /etc/hosts $remote_dir/$tfile
15231 fid=$($LFS path2fid $remote_dir/$tfile)
15233 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15235 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15236 error "dot lustre permission check $fid failed"
15239 run_test 154b "Open-by-FID for remote directory"
15242 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15243 skip "Need MDS version at least 2.4.1"
15245 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15246 local FID1=$($LFS path2fid $DIR/$tfile.1)
15247 local FID2=$($LFS path2fid $DIR/$tfile.2)
15248 local FID3=$($LFS path2fid $DIR/$tfile.3)
15251 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15252 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15253 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15255 [ "$FID" = "${!want}" ] ||
15256 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15260 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15262 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15263 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15267 run_test 154c "lfs path2fid and fid2path multiple arguments"
15270 remote_mds_nodsh && skip "remote MDS with nodsh"
15271 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15272 skip "Need MDS version at least 2.5.53"
15274 if remote_mds; then
15275 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15279 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15286 local fid=$($LFS path2fid $DIR/$tfile)
15289 cmd="exec $fd<$DIR/$tfile"
15291 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15292 echo "$fid_list" | grep "$fid"
15295 cmd="exec $fd>/dev/null"
15297 if [ $rc -ne 0 ]; then
15298 error "FID $fid not found in open files list $fid_list"
15301 run_test 154d "Verify open file fid"
15305 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15306 skip "Need MDS version at least 2.6.50"
15308 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15309 error ".lustre returned by readdir"
15312 run_test 154e ".lustre is not returned by readdir"
15315 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15317 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15318 mkdir_on_mdt0 $DIR/$tdir
15319 # test dirs inherit from its stripe
15320 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15321 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15322 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15323 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15326 # get fid of parents
15327 local FID0=$($LFS path2fid $DIR/$tdir)
15328 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15329 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15330 local FID3=$($LFS path2fid $DIR)
15332 # check that path2fid --parents returns expected <parent_fid>/name
15333 # 1) test for a directory (single parent)
15334 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15335 [ "$parent" == "$FID0/foo1" ] ||
15336 error "expected parent: $FID0/foo1, got: $parent"
15338 # 2) test for a file with nlink > 1 (multiple parents)
15339 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15340 echo "$parent" | grep -F "$FID1/$tfile" ||
15341 error "$FID1/$tfile not returned in parent list"
15342 echo "$parent" | grep -F "$FID2/link" ||
15343 error "$FID2/link not returned in parent list"
15345 # 3) get parent by fid
15346 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15347 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15348 echo "$parent" | grep -F "$FID1/$tfile" ||
15349 error "$FID1/$tfile not returned in parent list (by fid)"
15350 echo "$parent" | grep -F "$FID2/link" ||
15351 error "$FID2/link not returned in parent list (by fid)"
15353 # 4) test for entry in root directory
15354 parent=$($LFS path2fid --parents $DIR/f)
15355 echo "$parent" | grep -F "$FID3/f" ||
15356 error "$FID3/f not returned in parent list"
15358 # 5) test it on root directory
15359 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15360 error "$MOUNT should not have parents"
15362 # enable xattr caching and check that linkea is correctly updated
15363 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15364 save_lustre_params client "llite.*.xattr_cache" > $save
15365 lctl set_param llite.*.xattr_cache 1
15367 # 6.1) linkea update on rename
15368 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15370 # get parents by fid
15371 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15372 # foo1 should no longer be returned in parent list
15373 echo "$parent" | grep -F "$FID1" &&
15374 error "$FID1 should no longer be in parent list"
15375 # the new path should appear
15376 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15377 error "$FID2/$tfile.moved is not in parent list"
15379 # 6.2) linkea update on unlink
15380 rm -f $DIR/$tdir/foo2/link
15381 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15382 # foo2/link should no longer be returned in parent list
15383 echo "$parent" | grep -F "$FID2/link" &&
15384 error "$FID2/link should no longer be in parent list"
15388 restore_lustre_params < $save
15391 run_test 154f "get parent fids by reading link ea"
15395 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15396 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15397 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15398 skip "Need MDS version at least 2.6.92"
15400 mkdir_on_mdt0 $DIR/$tdir
15401 llapi_fid_test -d $DIR/$tdir
15403 run_test 154g "various llapi FID tests"
15405 test_155_small_load() {
15406 local temp=$TMP/$tfile
15407 local file=$DIR/$tfile
15409 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15410 error "dd of=$temp bs=6096 count=1 failed"
15412 cancel_lru_locks $OSC
15413 cmp $temp $file || error "$temp $file differ"
15415 $TRUNCATE $temp 6000
15416 $TRUNCATE $file 6000
15417 cmp $temp $file || error "$temp $file differ (truncate1)"
15419 echo "12345" >>$temp
15420 echo "12345" >>$file
15421 cmp $temp $file || error "$temp $file differ (append1)"
15423 echo "12345" >>$temp
15424 echo "12345" >>$file
15425 cmp $temp $file || error "$temp $file differ (append2)"
15431 test_155_big_load() {
15432 remote_ost_nodsh && skip "remote OST with nodsh"
15434 local temp=$TMP/$tfile
15435 local file=$DIR/$tfile
15438 local cache_size=$(do_facet ost$((MAXI+1)) \
15439 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15440 local large_file_size=$((cache_size * 2))
15442 echo "OSS cache size: $cache_size KB"
15443 echo "Large file size: $large_file_size KB"
15445 [ $MAXV -le $large_file_size ] &&
15446 skip_env "max available OST size needs > $large_file_size KB"
15448 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15450 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15451 error "dd of=$temp bs=$large_file_size count=1k failed"
15454 cancel_lru_locks osc
15455 cmp $temp $file || error "$temp $file differ"
15461 save_writethrough() {
15462 local facets=$(get_facets OST)
15464 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15470 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15472 save_writethrough $p
15475 set_cache writethrough on
15476 test_155_small_load
15477 restore_lustre_params < $p
15480 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15485 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15487 save_writethrough $p
15490 set_cache writethrough off
15491 test_155_small_load
15492 restore_lustre_params < $p
15495 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15500 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15502 save_writethrough $p
15505 set_cache writethrough on
15506 test_155_small_load
15507 restore_lustre_params < $p
15510 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15515 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15517 save_writethrough $p
15520 set_cache writethrough off
15521 test_155_small_load
15522 restore_lustre_params < $p
15525 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15530 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15532 save_writethrough $p
15535 set_cache writethrough on
15537 restore_lustre_params < $p
15540 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15545 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15547 save_writethrough $p
15550 set_cache writethrough off
15552 restore_lustre_params < $p
15555 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15560 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15562 save_writethrough $p
15565 set_cache writethrough on
15567 restore_lustre_params < $p
15570 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15575 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15577 save_writethrough $p
15580 set_cache writethrough off
15582 restore_lustre_params < $p
15585 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15589 remote_ost_nodsh && skip "remote OST with nodsh"
15590 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15591 skip "stats not implemented on old servers"
15592 [ "$ost1_FSTYPE" = "zfs" ] &&
15593 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15598 local file="$DIR/$tfile"
15599 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15601 save_writethrough $p
15604 log "Turn on read and write cache"
15606 set_cache writethrough on
15608 log "Write data and read it back."
15609 log "Read should be satisfied from the cache."
15610 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15612 cancel_lru_locks osc
15613 cat $file >/dev/null
15615 if ! let "AFTER - BEFORE == CPAGES"; then
15616 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15618 log "cache hits: before: $BEFORE, after: $AFTER"
15621 log "Read again; it should be satisfied from the cache."
15623 cancel_lru_locks osc
15624 cat $file >/dev/null
15626 if ! let "AFTER - BEFORE == CPAGES"; then
15627 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15629 log "cache hits:: before: $BEFORE, after: $AFTER"
15632 log "Turn off the read cache and turn on the write cache"
15634 set_cache writethrough on
15636 log "Read again; it should be satisfied from the cache."
15638 cancel_lru_locks osc
15639 cat $file >/dev/null
15641 if ! let "AFTER - BEFORE == CPAGES"; then
15642 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15644 log "cache hits:: before: $BEFORE, after: $AFTER"
15647 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15648 # > 2.12.56 uses pagecache if cached
15649 log "Read again; it should not be satisfied from the cache."
15651 cancel_lru_locks osc
15652 cat $file >/dev/null
15654 if ! let "AFTER - BEFORE == 0"; then
15655 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15657 log "cache hits:: before: $BEFORE, after: $AFTER"
15661 log "Write data and read it back."
15662 log "Read should be satisfied from the cache."
15663 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15665 cancel_lru_locks osc
15666 cat $file >/dev/null
15668 if ! let "AFTER - BEFORE == CPAGES"; then
15669 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15671 log "cache hits:: before: $BEFORE, after: $AFTER"
15674 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15675 # > 2.12.56 uses pagecache if cached
15676 log "Read again; it should not be satisfied from the cache."
15678 cancel_lru_locks osc
15679 cat $file >/dev/null
15681 if ! let "AFTER - BEFORE == 0"; then
15682 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15684 log "cache hits:: before: $BEFORE, after: $AFTER"
15688 log "Turn off read and write cache"
15690 set_cache writethrough off
15692 log "Write data and read it back"
15693 log "It should not be satisfied from the cache."
15695 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15696 cancel_lru_locks osc
15698 cat $file >/dev/null
15700 if ! let "AFTER - BEFORE == 0"; then
15701 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15703 log "cache hits:: before: $BEFORE, after: $AFTER"
15706 log "Turn on the read cache and turn off the write cache"
15708 set_cache writethrough off
15710 log "Write data and read it back"
15711 log "It should not be satisfied from the cache."
15713 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15715 cancel_lru_locks osc
15716 cat $file >/dev/null
15718 if ! let "AFTER - BEFORE == 0"; then
15719 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15721 log "cache hits:: before: $BEFORE, after: $AFTER"
15724 log "Read again; it should be satisfied from the cache."
15726 cancel_lru_locks osc
15727 cat $file >/dev/null
15729 if ! let "AFTER - BEFORE == CPAGES"; then
15730 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15732 log "cache hits:: before: $BEFORE, after: $AFTER"
15735 restore_lustre_params < $p
15738 run_test 156 "Verification of tunables"
15741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15742 remote_mds_nodsh && skip "remote MDS with nodsh"
15743 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15744 skip "Need MDS version at least 2.2.0"
15746 changelog_register || error "changelog_register failed"
15747 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15748 changelog_users $SINGLEMDS | grep -q $cl_user ||
15749 error "User $cl_user not found in changelog_users"
15751 mkdir_on_mdt0 $DIR/$tdir
15754 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15755 changelog_clear 0 || error "changelog_clear failed"
15756 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15757 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15758 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15759 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15760 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15761 rm $DIR/$tdir/pics/desktop.jpg
15763 echo "verifying changelog mask"
15764 changelog_chmask "-MKDIR"
15765 changelog_chmask "-CLOSE"
15767 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15768 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15770 changelog_chmask "+MKDIR"
15771 changelog_chmask "+CLOSE"
15773 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15774 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15776 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15777 CLOSES=$(changelog_dump | grep -c "CLOSE")
15778 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15779 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15782 echo "verifying target fid"
15783 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15784 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15785 [ "$fidc" == "$fidf" ] ||
15786 error "changelog '$tfile' fid $fidc != file fid $fidf"
15787 echo "verifying parent fid"
15788 # The FID returned from the Changelog may be the directory shard on
15789 # a different MDT, and not the FID returned by path2fid on the parent.
15790 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15791 # since this is what will matter when recreating this file in the tree.
15792 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15793 local pathp=$($LFS fid2path $MOUNT "$fidp")
15794 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15795 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15797 echo "getting records for $cl_user"
15798 changelog_users $SINGLEMDS
15799 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15801 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15802 error "changelog_clear failed"
15803 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15804 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15805 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15806 error "user index expect $user_rec1 + $nclr != $user_rec2"
15808 local min0_rec=$(changelog_users $SINGLEMDS |
15809 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15810 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15811 awk '{ print $1; exit; }')
15813 changelog_dump | tail -n 5
15814 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15815 [ $first_rec == $((min0_rec + 1)) ] ||
15816 error "first index should be $min0_rec + 1 not $first_rec"
15818 # LU-3446 changelog index reset on MDT restart
15819 local cur_rec1=$(changelog_users $SINGLEMDS |
15820 awk '/^current.index:/ { print $NF }')
15821 changelog_clear 0 ||
15822 error "clear all changelog records for $cl_user failed"
15823 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15824 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15825 error "Fail to start $SINGLEMDS"
15826 local cur_rec2=$(changelog_users $SINGLEMDS |
15827 awk '/^current.index:/ { print $NF }')
15828 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15829 [ $cur_rec1 == $cur_rec2 ] ||
15830 error "current index should be $cur_rec1 not $cur_rec2"
15832 echo "verifying users from this test are deregistered"
15833 changelog_deregister || error "changelog_deregister failed"
15834 changelog_users $SINGLEMDS | grep -q $cl_user &&
15835 error "User '$cl_user' still in changelog_users"
15837 # lctl get_param -n mdd.*.changelog_users
15838 # current_index: 144
15839 # ID index (idle seconds)
15840 # cl3 144 (2) mask=<list>
15841 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15842 # this is the normal case where all users were deregistered
15843 # make sure no new records are added when no users are present
15844 local last_rec1=$(changelog_users $SINGLEMDS |
15845 awk '/^current.index:/ { print $NF }')
15846 touch $DIR/$tdir/chloe
15847 local last_rec2=$(changelog_users $SINGLEMDS |
15848 awk '/^current.index:/ { print $NF }')
15849 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15850 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15852 # any changelog users must be leftovers from a previous test
15853 changelog_users $SINGLEMDS
15854 echo "other changelog users; can't verify off"
15857 run_test 160a "changelog sanity"
15859 test_160b() { # LU-3587
15860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15861 remote_mds_nodsh && skip "remote MDS with nodsh"
15862 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15863 skip "Need MDS version at least 2.2.0"
15865 changelog_register || error "changelog_register failed"
15866 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15867 changelog_users $SINGLEMDS | grep -q $cl_user ||
15868 error "User '$cl_user' not found in changelog_users"
15870 local longname1=$(str_repeat a 255)
15871 local longname2=$(str_repeat b 255)
15874 echo "creating very long named file"
15875 touch $longname1 || error "create of '$longname1' failed"
15876 echo "renaming very long named file"
15877 mv $longname1 $longname2
15879 changelog_dump | grep RENME | tail -n 5
15882 run_test 160b "Verify that very long rename doesn't crash in changelog"
15885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15886 remote_mds_nodsh && skip "remote MDS with nodsh"
15888 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15889 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15890 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15891 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15895 # Registration step
15896 changelog_register || error "changelog_register failed"
15899 mkdir -p $DIR/$tdir
15900 $MCREATE $DIR/$tdir/foo_160c
15901 changelog_chmask "-TRUNC"
15902 $TRUNCATE $DIR/$tdir/foo_160c 200
15903 changelog_chmask "+TRUNC"
15904 $TRUNCATE $DIR/$tdir/foo_160c 199
15905 changelog_dump | tail -n 5
15906 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15907 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15909 run_test 160c "verify that changelog log catch the truncate event"
15912 remote_mds_nodsh && skip "remote MDS with nodsh"
15913 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15915 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15916 skip "Need MDS version at least 2.7.60"
15918 # Registration step
15919 changelog_register || error "changelog_register failed"
15921 mkdir -p $DIR/$tdir/migrate_dir
15922 changelog_clear 0 || error "changelog_clear failed"
15924 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15925 changelog_dump | tail -n 5
15926 local migrates=$(changelog_dump | grep -c "MIGRT")
15927 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15929 run_test 160d "verify that changelog log catch the migrate event"
15932 remote_mds_nodsh && skip "remote MDS with nodsh"
15935 changelog_register || error "changelog_register failed"
15937 local MDT0=$(facet_svc $SINGLEMDS)
15940 # No user (expect fail)
15941 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15943 if [ $rc -eq 0 ]; then
15944 error "Should fail without user"
15945 elif [ $rc -ne 4 ]; then
15946 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15949 # Delete a future user (expect fail)
15950 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15952 if [ $rc -eq 0 ]; then
15953 error "Deleted non-existant user cl77"
15954 elif [ $rc -ne 2 ]; then
15955 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15958 # Clear to a bad index (1 billion should be safe)
15959 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15962 if [ $rc -eq 0 ]; then
15963 error "Successfully cleared to invalid CL index"
15964 elif [ $rc -ne 22 ]; then
15965 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15968 run_test 160e "changelog negative testing (should return errors)"
15971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15972 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15973 skip "Need MDS version at least 2.10.56"
15975 local mdts=$(comma_list $(mdts_nodes))
15978 changelog_register || error "first changelog_register failed"
15979 changelog_register || error "second changelog_register failed"
15981 declare -A cl_user1
15982 declare -A cl_user2
15987 # generate some changelog records to accumulate on each MDT
15988 # use all_char because created files should be evenly distributed
15989 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15990 error "test_mkdir $tdir failed"
15991 log "$(date +%s): creating first files"
15992 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15993 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15994 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15997 # check changelogs have been generated
15998 local start=$SECONDS
15999 local idle_time=$((MDSCOUNT * 5 + 5))
16000 local nbcl=$(changelog_dump | wc -l)
16001 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16003 for param in "changelog_max_idle_time=$idle_time" \
16005 "changelog_min_gc_interval=2" \
16006 "changelog_min_free_cat_entries=3"; do
16007 local MDT0=$(facet_svc $SINGLEMDS)
16008 local var="${param%=*}"
16009 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16011 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16012 do_nodes $mdts $LCTL set_param mdd.*.$param
16015 # force cl_user2 to be idle (1st part), but also cancel the
16016 # cl_user1 records so that it is not evicted later in the test.
16017 local sleep1=$((idle_time / 2))
16018 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16021 # simulate changelog catalog almost full
16022 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16023 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16025 for i in $(seq $MDSCOUNT); do
16026 cl_users=(${CL_USERS[mds$i]})
16027 cl_user1[mds$i]="${cl_users[0]}"
16028 cl_user2[mds$i]="${cl_users[1]}"
16030 [ -n "${cl_user1[mds$i]}" ] ||
16031 error "mds$i: no user registered"
16032 [ -n "${cl_user2[mds$i]}" ] ||
16033 error "mds$i: only ${cl_user2[mds$i]} is registered"
16035 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16036 [ -n "$user_rec1" ] ||
16037 error "mds$i: User ${cl_user1[mds$i]} not registered"
16038 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16039 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16040 [ -n "$user_rec2" ] ||
16041 error "mds$i: User ${cl_user1[mds$i]} not registered"
16042 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16043 "$user_rec1 + 2 == $user_rec2"
16044 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16045 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16046 "$user_rec1 + 2, but is $user_rec2"
16047 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16048 [ -n "$user_rec2" ] ||
16049 error "mds$i: User ${cl_user2[mds$i]} not registered"
16050 [ $user_rec1 == $user_rec2 ] ||
16051 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16052 "$user_rec1, but is $user_rec2"
16055 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16056 local sleep2=$((idle_time - (SECONDS - start) + 1))
16057 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16060 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16061 # cl_user1 should be OK because it recently processed records.
16062 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16063 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16064 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16065 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16068 # ensure gc thread is done
16069 for i in $(mdts_nodes); do
16070 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16071 error "$i: GC-thread not done"
16075 for (( i = 1; i <= MDSCOUNT; i++ )); do
16076 # check cl_user1 still registered
16077 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16078 error "mds$i: User ${cl_user1[mds$i]} not registered"
16079 # check cl_user2 unregistered
16080 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16081 error "mds$i: User ${cl_user2[mds$i]} still registered"
16083 # check changelogs are present and starting at $user_rec1 + 1
16084 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16085 [ -n "$user_rec1" ] ||
16086 error "mds$i: User ${cl_user1[mds$i]} not registered"
16087 first_rec=$($LFS changelog $(facet_svc mds$i) |
16088 awk '{ print $1; exit; }')
16090 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16091 [ $((user_rec1 + 1)) == $first_rec ] ||
16092 error "mds$i: rec $first_rec != $user_rec1 + 1"
16095 run_test 160f "changelog garbage collect (timestamped users)"
16098 remote_mds_nodsh && skip "remote MDS with nodsh"
16099 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16100 skip "Need MDS version at least 2.14.55"
16102 local mdts=$(comma_list $(mdts_nodes))
16105 changelog_register || error "first changelog_register failed"
16106 changelog_register || error "second changelog_register failed"
16108 declare -A cl_user1
16109 declare -A cl_user2
16114 # generate some changelog records to accumulate on each MDT
16115 # use all_char because created files should be evenly distributed
16116 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16117 error "test_mkdir $tdir failed"
16118 for ((i = 0; i < MDSCOUNT; i++)); do
16119 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16120 error "create $DIR/$tdir/d$i.1 failed"
16123 # check changelogs have been generated
16124 local nbcl=$(changelog_dump | wc -l)
16125 (( $nbcl > 0 )) || error "no changelogs found"
16127 # reduce the max_idle_indexes value to make sure we exceed it
16128 for param in "changelog_max_idle_indexes=2" \
16130 "changelog_min_gc_interval=2"; do
16131 local MDT0=$(facet_svc $SINGLEMDS)
16132 local var="${param%=*}"
16133 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16135 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16136 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16137 error "unable to set mdd.*.$param"
16140 local start=$SECONDS
16141 for i in $(seq $MDSCOUNT); do
16142 cl_users=(${CL_USERS[mds$i]})
16143 cl_user1[mds$i]="${cl_users[0]}"
16144 cl_user2[mds$i]="${cl_users[1]}"
16146 [ -n "${cl_user1[mds$i]}" ] ||
16147 error "mds$i: user1 is not registered"
16148 [ -n "${cl_user2[mds$i]}" ] ||
16149 error "mds$i: only ${cl_user1[mds$i]} is registered"
16151 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16152 [ -n "$user_rec1" ] ||
16153 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16154 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16155 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16156 [ -n "$user_rec2" ] ||
16157 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16158 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16159 "$user_rec1 + 2 == $user_rec2"
16160 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16161 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16162 "expected $user_rec1 + 2, but is $user_rec2"
16163 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16164 [ -n "$user_rec2" ] ||
16165 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16166 [ $user_rec1 == $user_rec2 ] ||
16167 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16168 "expected $user_rec1, but is $user_rec2"
16171 # ensure we are past the previous changelog_min_gc_interval set above
16172 local sleep2=$((start + 2 - SECONDS))
16173 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16174 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16175 # cl_user1 should be OK because it recently processed records.
16176 for ((i = 0; i < MDSCOUNT; i++)); do
16177 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16178 error "create $DIR/$tdir/d$i.3 failed"
16181 # ensure gc thread is done
16182 for i in $(mdts_nodes); do
16183 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16184 error "$i: GC-thread not done"
16188 for (( i = 1; i <= MDSCOUNT; i++ )); do
16189 # check cl_user1 still registered
16190 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16191 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16192 # check cl_user2 unregistered
16193 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16194 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16196 # check changelogs are present and starting at $user_rec1 + 1
16197 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16198 [ -n "$user_rec1" ] ||
16199 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16200 first_rec=$($LFS changelog $(facet_svc mds$i) |
16201 awk '{ print $1; exit; }')
16203 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16204 [ $((user_rec1 + 1)) == $first_rec ] ||
16205 error "mds$i: rec $first_rec != $user_rec1 + 1"
16208 run_test 160g "changelog garbage collect on idle records"
16211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16212 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16213 skip "Need MDS version at least 2.10.56"
16215 local mdts=$(comma_list $(mdts_nodes))
16218 changelog_register || error "first changelog_register failed"
16219 changelog_register || error "second changelog_register failed"
16221 declare -A cl_user1
16222 declare -A cl_user2
16227 # generate some changelog records to accumulate on each MDT
16228 # use all_char because created files should be evenly distributed
16229 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16230 error "test_mkdir $tdir failed"
16231 for ((i = 0; i < MDSCOUNT; i++)); do
16232 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16233 error "create $DIR/$tdir/d$i.1 failed"
16236 # check changelogs have been generated
16237 local nbcl=$(changelog_dump | wc -l)
16238 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16240 for param in "changelog_max_idle_time=10" \
16242 "changelog_min_gc_interval=2"; do
16243 local MDT0=$(facet_svc $SINGLEMDS)
16244 local var="${param%=*}"
16245 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16247 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16248 do_nodes $mdts $LCTL set_param mdd.*.$param
16251 # force cl_user2 to be idle (1st part)
16254 for i in $(seq $MDSCOUNT); do
16255 cl_users=(${CL_USERS[mds$i]})
16256 cl_user1[mds$i]="${cl_users[0]}"
16257 cl_user2[mds$i]="${cl_users[1]}"
16259 [ -n "${cl_user1[mds$i]}" ] ||
16260 error "mds$i: no user registered"
16261 [ -n "${cl_user2[mds$i]}" ] ||
16262 error "mds$i: only ${cl_user2[mds$i]} is registered"
16264 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16265 [ -n "$user_rec1" ] ||
16266 error "mds$i: User ${cl_user1[mds$i]} not registered"
16267 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16268 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16269 [ -n "$user_rec2" ] ||
16270 error "mds$i: User ${cl_user1[mds$i]} not registered"
16271 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16272 "$user_rec1 + 2 == $user_rec2"
16273 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16274 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16275 "$user_rec1 + 2, but is $user_rec2"
16276 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16277 [ -n "$user_rec2" ] ||
16278 error "mds$i: User ${cl_user2[mds$i]} not registered"
16279 [ $user_rec1 == $user_rec2 ] ||
16280 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16281 "$user_rec1, but is $user_rec2"
16284 # force cl_user2 to be idle (2nd part) and to reach
16285 # changelog_max_idle_time
16288 # force each GC-thread start and block then
16289 # one per MDT/MDD, set fail_val accordingly
16290 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16291 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16293 # generate more changelogs to trigger fail_loc
16294 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16295 error "create $DIR/$tdir/${tfile}bis failed"
16297 # stop MDT to stop GC-thread, should be done in back-ground as it will
16298 # block waiting for the thread to be released and exit
16299 declare -A stop_pids
16300 for i in $(seq $MDSCOUNT); do
16302 stop_pids[mds$i]=$!
16305 for i in $(mdts_nodes); do
16308 local facets=$(facets_up_on_host $i)
16310 for facet in ${facets//,/ }; do
16311 if [[ $facet == mds* ]]; then
16315 # ensure each MDS's gc threads are still present and all in "R"
16316 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16317 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16318 error "$i: expected $nb GC-thread"
16320 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16322 error "$i: GC-thread not found in R-state"
16323 # check umounts of each MDT on MDS have reached kthread_stop()
16324 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16325 error "$i: expected $nb umount"
16327 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16328 error "$i: umount not found in D-state"
16331 # release all GC-threads
16332 do_nodes $mdts $LCTL set_param fail_loc=0
16334 # wait for MDT stop to complete
16335 for i in $(seq $MDSCOUNT); do
16336 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16340 # may try to check if any orphan changelog records are present
16341 # via ldiskfs/zfs and llog_reader...
16343 # re-start/mount MDTs
16344 for i in $(seq $MDSCOUNT); do
16345 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16346 error "Fail to start mds$i"
16350 for i in $(seq $MDSCOUNT); do
16351 # check cl_user1 still registered
16352 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16353 error "mds$i: User ${cl_user1[mds$i]} not registered"
16354 # check cl_user2 unregistered
16355 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16356 error "mds$i: User ${cl_user2[mds$i]} still registered"
16358 # check changelogs are present and starting at $user_rec1 + 1
16359 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16360 [ -n "$user_rec1" ] ||
16361 error "mds$i: User ${cl_user1[mds$i]} not registered"
16362 first_rec=$($LFS changelog $(facet_svc mds$i) |
16363 awk '{ print $1; exit; }')
16365 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16366 [ $((user_rec1 + 1)) == $first_rec ] ||
16367 error "mds$i: first index should be $user_rec1 + 1, " \
16368 "but is $first_rec"
16371 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16376 local mdts=$(comma_list $(mdts_nodes))
16378 changelog_register || error "first changelog_register failed"
16380 # generate some changelog records to accumulate on each MDT
16381 # use all_char because created files should be evenly distributed
16382 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16383 error "test_mkdir $tdir failed"
16384 for ((i = 0; i < MDSCOUNT; i++)); do
16385 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16386 error "create $DIR/$tdir/d$i.1 failed"
16389 # check changelogs have been generated
16390 local nbcl=$(changelog_dump | wc -l)
16391 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16393 # simulate race between register and unregister
16394 # XXX as fail_loc is set per-MDS, with DNE configs the race
16395 # simulation will only occur for one MDT per MDS and for the
16396 # others the normal race scenario will take place
16397 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16398 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16399 do_nodes $mdts $LCTL set_param fail_val=1
16401 # unregister 1st user
16402 changelog_deregister &
16404 # wait some time for deregister work to reach race rdv
16406 # register 2nd user
16407 changelog_register || error "2nd user register failed"
16409 wait $pid1 || error "1st user deregister failed"
16413 declare -A LAST_REC
16414 for i in $(seq $MDSCOUNT); do
16415 if changelog_users mds$i | grep "^cl"; then
16416 # make sure new records are added with one user present
16417 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16418 awk '/^current.index:/ { print $NF }')
16420 error "mds$i has no user registered"
16424 # generate more changelog records to accumulate on each MDT
16425 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16426 error "create $DIR/$tdir/${tfile}bis failed"
16428 for i in $(seq $MDSCOUNT); do
16429 last_rec=$(changelog_users $SINGLEMDS |
16430 awk '/^current.index:/ { print $NF }')
16431 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16432 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16433 error "changelogs are off on mds$i"
16436 run_test 160i "changelog user register/unregister race"
16439 remote_mds_nodsh && skip "remote MDS with nodsh"
16440 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16441 skip "Need MDS version at least 2.12.56"
16443 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16444 stack_trap "umount $MOUNT2" EXIT
16446 changelog_register || error "first changelog_register failed"
16447 stack_trap "changelog_deregister" EXIT
16449 # generate some changelog
16450 # use all_char because created files should be evenly distributed
16451 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16452 error "mkdir $tdir failed"
16453 for ((i = 0; i < MDSCOUNT; i++)); do
16454 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16455 error "create $DIR/$tdir/d$i.1 failed"
16458 # open the changelog device
16459 exec 3>/dev/changelog-$FSNAME-MDT0000
16460 stack_trap "exec 3>&-" EXIT
16461 exec 4</dev/changelog-$FSNAME-MDT0000
16462 stack_trap "exec 4<&-" EXIT
16464 # umount the first lustre mount
16466 stack_trap "mount_client $MOUNT" EXIT
16468 # read changelog, which may or may not fail, but should not crash
16472 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16473 changelog_users $SINGLEMDS | grep -q $cl_user ||
16474 error "User $cl_user not found in changelog_users"
16476 printf 'clear:'$cl_user':0' >&3
16478 run_test 160j "client can be umounted while its chanangelog is being used"
16481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16482 remote_mds_nodsh && skip "remote MDS with nodsh"
16484 mkdir -p $DIR/$tdir/1/1
16486 changelog_register || error "changelog_register failed"
16487 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16489 changelog_users $SINGLEMDS | grep -q $cl_user ||
16490 error "User '$cl_user' not found in changelog_users"
16491 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16492 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16493 rmdir $DIR/$tdir/1/1 & sleep 1
16495 touch $DIR/$tdir/2/2
16496 rm -rf $DIR/$tdir/2
16501 changelog_dump | grep rmdir || error "rmdir not recorded"
16503 run_test 160k "Verify that changelog records are not lost"
16505 # Verifies that a file passed as a parameter has recently had an operation
16506 # performed on it that has generated an MTIME changelog which contains the
16507 # correct parent FID. As files might reside on a different MDT from the
16508 # parent directory in DNE configurations, the FIDs are translated to paths
16509 # before being compared, which should be identical
16510 compare_mtime_changelog() {
16518 mdtidx=$($LFS getstripe --mdt-index $file)
16519 mdtidx=$(printf "%04x" $mdtidx)
16521 # Obtain the parent FID from the MTIME changelog
16522 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16523 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16525 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16526 [ -z "$cl_fid" ] && error "parent FID not present"
16528 # Verify that the path for the parent FID is the same as the path for
16529 # the test directory
16530 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16534 [[ "${pdir%/}" == "$dir" ]] ||
16535 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16541 remote_mds_nodsh && skip "remote MDS with nodsh"
16542 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16543 skip "Need MDS version at least 2.13.55"
16547 changelog_register || error "changelog_register failed"
16548 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16550 changelog_users $SINGLEMDS | grep -q $cl_user ||
16551 error "User '$cl_user' not found in changelog_users"
16553 # Clear some types so that MTIME changelogs are generated
16554 changelog_chmask "-CREAT"
16555 changelog_chmask "-CLOSE"
16557 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16559 # Test CL_MTIME during setattr
16560 touch $DIR/$tdir/$tfile
16561 compare_mtime_changelog $DIR/$tdir/$tfile
16563 # Test CL_MTIME during close
16564 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16565 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16567 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16570 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16571 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16572 skip "Need MDS version at least 2.14.51"
16579 changelog_register || error "first changelog_register failed"
16580 changelog_register || error "second changelog_register failed"
16582 cl_users=(${CL_USERS[mds1]})
16583 cl_user1="${cl_users[0]}"
16584 cl_user2="${cl_users[1]}"
16585 # generate some changelog records to accumulate on MDT0
16586 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16587 createmany -m $DIR/$tdir/$tfile 50 ||
16588 error "create $DIR/$tdir/$tfile failed"
16589 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16592 # check changelogs have been generated
16593 local nbcl=$(changelog_dump | wc -l)
16594 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16596 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16597 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16599 __changelog_clear mds1 $cl_user1 +10
16600 __changelog_clear mds1 $cl_user2 0 &
16603 __changelog_clear mds1 $cl_user1 0 ||
16604 error "fail to cancel record for $cl_user1"
16606 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16608 run_test 160m "Changelog clear race"
16611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16612 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16613 skip "Need MDS version at least 2.14.51"
16622 changelog_register || error "first changelog_register failed"
16624 cl_users=(${CL_USERS[mds1]})
16625 cl_user1="${cl_users[0]}"
16627 # generate some changelog records to accumulate on MDT0
16628 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16629 first_rec=$(changelog_users $SINGLEMDS |
16630 awk '/^current.index:/ { print $NF }')
16631 while (( last_rec < (( first_rec + 65000)) )); do
16632 createmany -m $DIR/$tdir/$tfile 10000 ||
16633 error "create $DIR/$tdir/$tfile failed"
16635 for i in $(seq 0 10000); do
16636 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16640 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16641 error "unlinkmany failed unlink"
16642 last_rec=$(changelog_users $SINGLEMDS |
16643 awk '/^current.index:/ { print $NF }')
16644 echo last record $last_rec
16645 (( last_rec == 0 )) && error "no changelog found"
16648 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16649 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16651 __changelog_clear mds1 $cl_user1 0 &
16654 __changelog_clear mds1 $cl_user1 0 ||
16655 error "fail to cancel record for $cl_user1"
16657 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16659 run_test 160n "Changelog destroy race"
16662 local mdt="$(facet_svc $SINGLEMDS)"
16664 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16665 remote_mds_nodsh && skip "remote MDS with nodsh"
16666 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16667 skip "Need MDS version at least 2.14.52"
16669 changelog_register --user test_160o -m unlnk+close+open ||
16670 error "changelog_register failed"
16672 do_facet $SINGLEMDS $LCTL --device $mdt \
16673 changelog_register -u "Tt3_-#" &&
16674 error "bad symbols in name should fail"
16676 do_facet $SINGLEMDS $LCTL --device $mdt \
16677 changelog_register -u test_160o &&
16678 error "the same name registration should fail"
16680 do_facet $SINGLEMDS $LCTL --device $mdt \
16681 changelog_register -u test_160toolongname &&
16682 error "too long name registration should fail"
16684 changelog_chmask "MARK+HSM"
16685 lctl get_param mdd.*.changelog*mask
16686 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16687 changelog_users $SINGLEMDS | grep -q $cl_user ||
16688 error "User $cl_user not found in changelog_users"
16690 echo $cl_user | grep -q test_160o ||
16691 error "User $cl_user has no specific name 'test160o'"
16694 changelog_clear 0 || error "changelog_clear failed"
16695 # generate some changelog records to accumulate on MDT0
16696 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16697 touch $DIR/$tdir/$tfile # open 1
16699 OPENS=$(changelog_dump | grep -c "OPEN")
16700 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16702 # must be no MKDIR it wasn't set as user mask
16703 MKDIR=$(changelog_dump | grep -c "MKDIR")
16704 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16706 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16707 mdd.$mdt.changelog_current_mask -n)
16708 # register maskless user
16709 changelog_register || error "changelog_register failed"
16710 # effective mask should be not changed because it is not minimal
16711 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16712 mdd.$mdt.changelog_current_mask -n)
16713 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16714 # set server mask to minimal value
16715 changelog_chmask "MARK"
16716 # check effective mask again, should be treated as DEFMASK now
16717 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16718 mdd.$mdt.changelog_current_mask -n)
16719 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16721 do_facet $SINGLEMDS $LCTL --device $mdt \
16722 changelog_deregister -u test_160o ||
16723 error "cannot deregister by name"
16725 run_test 160o "changelog user name and mask"
16728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16729 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16730 skip "Need MDS version at least 2.14.51"
16731 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16737 changelog_register || error "first changelog_register failed"
16739 cl_users=(${CL_USERS[mds1]})
16740 cl_user1="${cl_users[0]}"
16742 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16743 createmany -m $DIR/$tdir/$tfile 50 ||
16744 error "create $DIR/$tdir/$tfile failed"
16745 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16748 # check changelogs have been generated
16749 entry_count=$(changelog_dump | wc -l)
16750 ((entry_count != 0)) || error "no changelog entries found"
16752 # remove changelog_users and check that orphan entries are removed
16754 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16755 start mds1 || error "cannot start mdt"
16756 entry_count=$(changelog_dump | wc -l)
16757 ((entry_count == 0)) ||
16758 error "found $entry_count changelog entries, expected none"
16760 run_test 160p "Changelog orphan cleanup with no users"
16763 local mdt="$(facet_svc $SINGLEMDS)"
16766 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16767 remote_mds_nodsh && skip "remote MDS with nodsh"
16768 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16769 skip "Need MDS version at least 2.14.54"
16771 # set server mask to minimal value like server init does
16772 changelog_chmask "MARK"
16773 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16774 error "changelog_register failed"
16775 # check effective mask again, should be treated as DEFMASK now
16776 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16777 mdd.$mdt.changelog_current_mask -n)
16778 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16779 error "changelog_deregister failed"
16780 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16782 run_test 160q "changelog effective mask is DEFMASK if not set"
16785 remote_mds_nodsh && skip "remote MDS with nodsh"
16786 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16787 skip "Need MDS version at least 2.14.55"
16789 local mdts=$(comma_list $(mdts_nodes))
16791 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16792 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16793 fail_val=$((24 * 3600 * 10))
16795 # Create a user which is 10 days old
16796 changelog_register || error "first changelog_register failed"
16798 declare -A cl_user1
16801 # generate some changelog records to accumulate on each MDT
16802 # use all_char because created files should be evenly distributed
16803 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16804 error "test_mkdir $tdir failed"
16805 for ((i = 0; i < MDSCOUNT; i++)); do
16806 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16807 error "create $DIR/$tdir/d$i.1 failed"
16810 # check changelogs have been generated
16811 local nbcl=$(changelog_dump | wc -l)
16812 (( nbcl > 0 )) || error "no changelogs found"
16814 # reduce the max_idle_indexes value to make sure we exceed it
16815 for param in "changelog_max_idle_indexes=2097446912" \
16816 "changelog_max_idle_time=2592000" \
16818 "changelog_min_gc_interval=2"; do
16819 local MDT0=$(facet_svc $SINGLEMDS)
16820 local var="${param%=*}"
16821 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16823 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16824 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16825 error "unable to set mdd.*.$param"
16828 local start=$SECONDS
16829 for i in $(seq $MDSCOUNT); do
16830 cl_users=(${CL_USERS[mds$i]})
16831 cl_user1[mds$i]="${cl_users[0]}"
16833 [[ -n "${cl_user1[mds$i]}" ]] ||
16834 error "mds$i: no user registered"
16837 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16838 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16840 # ensure we are past the previous changelog_min_gc_interval set above
16841 local sleep2=$((start + 2 - SECONDS))
16842 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16844 # Generate one more changelog to trigger GC
16845 for ((i = 0; i < MDSCOUNT; i++)); do
16846 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16847 error "create $DIR/$tdir/d$i.3 failed"
16850 # ensure gc thread is done
16851 for node in $(mdts_nodes); do
16852 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16853 error "$node: GC-thread not done"
16856 do_nodes $mdts $LCTL set_param fail_loc=0
16858 for (( i = 1; i <= MDSCOUNT; i++ )); do
16859 # check cl_user1 is purged
16860 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16861 error "mds$i: User ${cl_user1[mds$i]} is registered"
16865 run_test 160s "changelog garbage collect on idle records * time"
16868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16870 test_mkdir -c1 $DIR/$tdir
16871 cp /etc/hosts $DIR/$tdir/$tfile
16872 test_mkdir -c1 $DIR/$tdir/foo1
16873 test_mkdir -c1 $DIR/$tdir/foo2
16874 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16875 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16876 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16877 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16878 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16879 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16880 $LFS fid2path $DIR $FID
16881 error "bad link ea"
16884 rm $DIR/$tdir/foo2/zachary
16886 rm $DIR/$tdir/foo2/thor
16888 rm $DIR/$tdir/$tfile
16890 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16891 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16892 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16893 rm $DIR/$tdir/foo2/maggie
16896 local longname=$tfile.avg_len_is_thirty_two_
16897 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16898 error_noexit 'failed to unlink many hardlinks'" EXIT
16899 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16900 error "failed to hardlink many files"
16901 links=$($LFS fid2path $DIR $FID | wc -l)
16902 echo -n "${links}/1000 links in link EA"
16903 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16905 run_test 161a "link ea sanity"
16908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16909 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16912 local remote_dir=$DIR/$tdir/remote_dir
16914 mkdir -p $DIR/$tdir
16915 $LFS mkdir -i $MDTIDX $remote_dir ||
16916 error "create remote directory failed"
16918 cp /etc/hosts $remote_dir/$tfile
16919 mkdir -p $remote_dir/foo1
16920 mkdir -p $remote_dir/foo2
16921 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16922 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16923 ln $remote_dir/$tfile $remote_dir/foo1/luna
16924 ln $remote_dir/$tfile $remote_dir/foo2/thor
16926 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16928 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16929 $LFS fid2path $DIR $FID
16930 error "bad link ea"
16933 rm $remote_dir/foo2/zachary
16935 rm $remote_dir/foo2/thor
16937 rm $remote_dir/$tfile
16939 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16940 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16941 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16942 $LFS fid2path $DIR $FID
16943 error "bad link rename"
16945 rm $remote_dir/foo2/maggie
16948 local longname=filename_avg_len_is_thirty_two_
16949 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16950 error "failed to hardlink many files"
16951 links=$($LFS fid2path $DIR $FID | wc -l)
16952 echo -n "${links}/1000 links in link EA"
16953 [[ ${links} -gt 60 ]] ||
16954 error "expected at least 60 links in link EA"
16955 unlinkmany $remote_dir/foo2/$longname 1000 ||
16956 error "failed to unlink many hardlinks"
16958 run_test 161b "link ea sanity under remote directory"
16961 remote_mds_nodsh && skip "remote MDS with nodsh"
16962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16963 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16964 skip "Need MDS version at least 2.1.5"
16966 # define CLF_RENAME_LAST 0x0001
16967 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16968 changelog_register || error "changelog_register failed"
16971 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16972 touch $DIR/$tdir/foo_161c
16973 touch $DIR/$tdir/bar_161c
16974 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16975 changelog_dump | grep RENME | tail -n 5
16976 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16977 changelog_clear 0 || error "changelog_clear failed"
16978 if [ x$flags != "x0x1" ]; then
16979 error "flag $flags is not 0x1"
16982 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16983 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16984 touch $DIR/$tdir/foo_161c
16985 touch $DIR/$tdir/bar_161c
16986 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16987 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16988 changelog_dump | grep RENME | tail -n 5
16989 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16990 changelog_clear 0 || error "changelog_clear failed"
16991 if [ x$flags != "x0x0" ]; then
16992 error "flag $flags is not 0x0"
16994 echo "rename overwrite a target having nlink > 1," \
16995 "changelog record has flags of $flags"
16997 # rename doesn't overwrite a target (changelog flag 0x0)
16998 touch $DIR/$tdir/foo_161c
16999 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17000 changelog_dump | grep RENME | tail -n 5
17001 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17002 changelog_clear 0 || error "changelog_clear failed"
17003 if [ x$flags != "x0x0" ]; then
17004 error "flag $flags is not 0x0"
17006 echo "rename doesn't overwrite a target," \
17007 "changelog record has flags of $flags"
17009 # define CLF_UNLINK_LAST 0x0001
17010 # unlink a file having nlink = 1 (changelog flag 0x1)
17011 rm -f $DIR/$tdir/foo2_161c
17012 changelog_dump | grep UNLNK | tail -n 5
17013 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17014 changelog_clear 0 || error "changelog_clear failed"
17015 if [ x$flags != "x0x1" ]; then
17016 error "flag $flags is not 0x1"
17018 echo "unlink a file having nlink = 1," \
17019 "changelog record has flags of $flags"
17021 # unlink a file having nlink > 1 (changelog flag 0x0)
17022 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17023 rm -f $DIR/$tdir/foobar_161c
17024 changelog_dump | grep UNLNK | tail -n 5
17025 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17026 changelog_clear 0 || error "changelog_clear failed"
17027 if [ x$flags != "x0x0" ]; then
17028 error "flag $flags is not 0x0"
17030 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17032 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17035 remote_mds_nodsh && skip "remote MDS with nodsh"
17036 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17041 changelog_register || error "changelog_register failed"
17043 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17044 # interfer with $MOUNT/.lustre/fid/ access
17046 [[ $? -eq 0 ]] || error "mkdir failed"
17048 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17049 $LCTL set_param fail_loc=0x8000140c
17051 $LCTL set_param fail_val=5
17054 echo foofoo > $DIR/$tdir/$tfile &
17057 # wait for create to be delayed
17061 [[ $? -eq 0 ]] || error "create should be blocked"
17063 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17064 stack_trap "rm -f $tempfile"
17065 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17066 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17067 # some delay may occur during ChangeLog publishing and file read just
17068 # above, that could allow file write to happen finally
17069 [[ -s $tempfile ]] && echo "file should be empty"
17071 $LCTL set_param fail_loc=0
17074 [[ $? -eq 0 ]] || error "create failed"
17076 run_test 161d "create with concurrent .lustre/fid access"
17079 local expected="$1"
17084 path=$($LFS fid2path "$@")
17087 if [ $rc -ne 0 ]; then
17088 error "path looked up of '$expected' failed: rc=$rc"
17089 elif [ "$path" != "$expected" ]; then
17090 error "path looked up '$path' instead of '$expected'"
17092 echo "FID '$fid' resolves to path '$path' as expected"
17096 test_162a() { # was test_162
17097 test_mkdir -p -c1 $DIR/$tdir/d2
17098 touch $DIR/$tdir/d2/$tfile
17099 touch $DIR/$tdir/d2/x1
17100 touch $DIR/$tdir/d2/x2
17101 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17102 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17104 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17105 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17108 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17109 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17110 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17112 # softlink to wrong file
17113 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17114 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17115 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17118 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17119 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17120 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17121 # fid2path dir/fsname should both work
17122 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17123 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17125 # hardlink count: check that there are 2 links
17126 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17127 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17129 # hardlink indexing: remove the first link
17130 rm $DIR/$tdir/d2/p/q/r/hlink
17131 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17133 run_test 162a "path lookup sanity"
17136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17140 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17141 error "create striped dir failed"
17143 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17144 tail -n 1 | awk '{print $2}')
17145 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17147 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17148 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17151 for ((i=0;i<5;i++)); do
17152 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17153 error "get fid for f$i failed"
17154 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17156 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17157 error "get fid for d$i failed"
17158 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17163 run_test 162b "striped directory path lookup sanity"
17165 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17167 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17168 skip "Need MDS version at least 2.7.51"
17170 local lpath=$tdir.local
17171 local rpath=$tdir.remote
17173 test_mkdir $DIR/$lpath
17174 test_mkdir $DIR/$rpath
17176 for ((i = 0; i <= 101; i++)); do
17179 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17180 error "get fid for local directory $DIR/$lpath failed"
17181 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17184 test_mkdir $DIR/$rpath
17185 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17186 error "get fid for remote directory $DIR/$rpath failed"
17187 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17192 run_test 162c "fid2path works with paths 100 or more directories deep"
17194 oalr_event_count() {
17198 awk -v name="${FSNAME}-OST0000" \
17199 -v event="${event}" \
17200 '$1 == "TRACE" && $2 == event && $3 == name' \
17205 oalr_expect_event_count() {
17208 local expect="${3}"
17211 count=$(oalr_event_count "${event}" "${trace}")
17212 if ((count == expect)); then
17216 error_noexit "${event} event count was '${count}', expected ${expect}"
17222 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17224 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17228 sync # Flush previous IOs so we can count log entries.
17229 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17230 stack_trap cleanup_165 EXIT
17234 local trace="/tmp/${tfile}.trace"
17238 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17239 skip "OFD access log unsupported"
17242 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17245 do_facet ost1 ofd_access_log_reader --list
17248 do_facet ost1 killall -TERM ofd_access_log_reader
17252 if ((rc != 0)); then
17253 error "ofd_access_log_reader exited with rc = '${rc}'"
17256 # Parse trace file for discovery events:
17257 oalr_expect_event_count alr_log_add "${trace}" 1
17258 oalr_expect_event_count alr_log_eof "${trace}" 1
17259 oalr_expect_event_count alr_log_free "${trace}" 1
17261 run_test 165a "ofd access log discovery"
17264 local trace="/tmp/${tfile}.trace"
17265 local file="${DIR}/${tfile}"
17274 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17275 skip "OFD access log unsupported"
17278 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17281 do_facet ost1 ofd_access_log_reader --list
17283 lfs setstripe -c 1 -i 0 "${file}"
17284 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17285 error "cannot create '${file}'"
17288 do_facet ost1 killall -TERM ofd_access_log_reader
17292 if ((rc != 0)); then
17293 error "ofd_access_log_reader exited with rc = '${rc}'"
17296 oalr_expect_event_count alr_log_entry "${trace}" 1
17298 pfid1=$($LFS path2fid "${file}")
17300 # 1 2 3 4 5 6 7 8 9 10
17301 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17302 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17304 echo "entry = '${entry[*]}'" >&2
17307 if [[ "${pfid1}" != "${pfid2}" ]]; then
17308 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17312 if ((size != 1048576)); then
17313 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17317 if [[ "${flags}" != "w" ]]; then
17318 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17321 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17324 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17325 error "cannot read '${file}'"
17328 do_facet ost1 killall -TERM ofd_access_log_reader
17332 if ((rc != 0)); then
17333 error "ofd_access_log_reader exited with rc = '${rc}'"
17336 oalr_expect_event_count alr_log_entry "${trace}" 1
17338 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17339 echo "entry = '${entry[*]}'" >&2
17342 if [[ "${pfid1}" != "${pfid2}" ]]; then
17343 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17347 if ((size != 524288)); then
17348 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17352 if [[ "${flags}" != "r" ]]; then
17353 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17356 run_test 165b "ofd access log entries are produced and consumed"
17359 local trace="/tmp/${tfile}.trace"
17360 local file="${DIR}/${tdir}/${tfile}"
17362 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17363 skip "OFD access log unsupported"
17365 test_mkdir "${DIR}/${tdir}"
17368 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17371 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17373 # 4096 / 64 = 64. Create twice as many entries.
17374 for ((i = 0; i < 128; i++)); do
17375 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17376 error "cannot create file"
17381 do_facet ost1 killall -TERM ofd_access_log_reader
17384 if ((rc != 0)); then
17385 error "ofd_access_log_reader exited with rc = '${rc}'"
17388 unlinkmany "${file}-%d" 128
17390 run_test 165c "full ofd access logs do not block IOs"
17392 oal_get_read_count() {
17395 # STATS lustre-OST0001 alr_read_count 1
17397 do_facet ost1 cat "${stats}" |
17398 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17399 END { print count; }'
17402 oal_expect_read_count() {
17407 # Ask ofd_access_log_reader to write stats.
17408 do_facet ost1 killall -USR1 ofd_access_log_reader
17410 # Allow some time for things to happen.
17413 count=$(oal_get_read_count "${stats}")
17414 if ((count == expect)); then
17418 error_noexit "bad read count, got ${count}, expected ${expect}"
17419 do_facet ost1 cat "${stats}" >&2
17424 local stats="/tmp/${tfile}.stats"
17425 local file="${DIR}/${tdir}/${tfile}"
17426 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17428 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17429 skip "OFD access log unsupported"
17431 test_mkdir "${DIR}/${tdir}"
17434 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17437 lfs setstripe -c 1 -i 0 "${file}"
17439 do_facet ost1 lctl set_param "${param}=rw"
17440 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17441 error "cannot create '${file}'"
17442 oal_expect_read_count "${stats}" 1
17444 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17445 error "cannot read '${file}'"
17446 oal_expect_read_count "${stats}" 2
17448 do_facet ost1 lctl set_param "${param}=r"
17449 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17450 error "cannot create '${file}'"
17451 oal_expect_read_count "${stats}" 2
17453 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17454 error "cannot read '${file}'"
17455 oal_expect_read_count "${stats}" 3
17457 do_facet ost1 lctl set_param "${param}=w"
17458 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17459 error "cannot create '${file}'"
17460 oal_expect_read_count "${stats}" 4
17462 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17463 error "cannot read '${file}'"
17464 oal_expect_read_count "${stats}" 4
17466 do_facet ost1 lctl set_param "${param}=0"
17467 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17468 error "cannot create '${file}'"
17469 oal_expect_read_count "${stats}" 4
17471 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17472 error "cannot read '${file}'"
17473 oal_expect_read_count "${stats}" 4
17475 do_facet ost1 killall -TERM ofd_access_log_reader
17478 if ((rc != 0)); then
17479 error "ofd_access_log_reader exited with rc = '${rc}'"
17482 run_test 165d "ofd_access_log mask works"
17485 local stats="/tmp/${tfile}.stats"
17486 local file0="${DIR}/${tdir}-0/${tfile}"
17487 local file1="${DIR}/${tdir}-1/${tfile}"
17489 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17490 skip "OFD access log unsupported"
17492 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17494 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17495 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17497 lfs setstripe -c 1 -i 0 "${file0}"
17498 lfs setstripe -c 1 -i 0 "${file1}"
17501 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17504 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17505 error "cannot create '${file0}'"
17507 oal_expect_read_count "${stats}" 0
17509 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17510 error "cannot create '${file1}'"
17512 oal_expect_read_count "${stats}" 1
17514 do_facet ost1 killall -TERM ofd_access_log_reader
17517 if ((rc != 0)); then
17518 error "ofd_access_log_reader exited with rc = '${rc}'"
17521 run_test 165e "ofd_access_log MDT index filter works"
17524 local trace="/tmp/${tfile}.trace"
17529 do_facet ost1 timeout 60 ofd_access_log_reader \
17530 --exit-on-close --debug=- --trace=- > "${trace}" &
17537 if ((rc != 0)); then
17538 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17543 run_test 165f "ofd_access_log_reader --exit-on-close works"
17546 # do directio so as not to populate the page cache
17547 log "creating a 10 Mb file"
17548 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17549 error "multiop failed while creating a file"
17550 log "starting reads"
17551 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17552 log "truncating the file"
17553 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17554 error "multiop failed while truncating the file"
17556 kill %+ || true # reads might have finished
17557 echo "wait until dd is finished"
17559 log "removing the temporary file"
17560 rm -rf $DIR/$tfile || error "tmp file removal failed"
17562 run_test 169 "parallel read and truncate should not deadlock"
17565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17567 $LCTL clear # bug 18514
17568 $LCTL debug_daemon start $TMP/${tfile}_log_good
17570 $LCTL debug_daemon stop
17571 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17572 error "sed failed to read log_good"
17574 $LCTL debug_daemon start $TMP/${tfile}_log_good
17576 $LCTL debug_daemon stop
17578 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17579 error "lctl df log_bad failed"
17581 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17582 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17584 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17585 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17587 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17588 error "bad_line good_line1 good_line2 are empty"
17590 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17591 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17592 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17594 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17595 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17596 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17598 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17599 error "bad_line_new good_line_new are empty"
17601 local expected_good=$((good_line1 + good_line2*2))
17603 rm -f $TMP/${tfile}*
17604 # LU-231, short malformed line may not be counted into bad lines
17605 if [ $bad_line -ne $bad_line_new ] &&
17606 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17607 error "expected $bad_line bad lines, but got $bad_line_new"
17611 if [ $expected_good -ne $good_line_new ]; then
17612 error "expected $expected_good good lines, but got $good_line_new"
17617 run_test 170 "test lctl df to handle corrupted log ====================="
17619 test_171() { # bug20592
17620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17622 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17623 $LCTL set_param fail_loc=0x50e
17624 $LCTL set_param fail_val=3000
17625 multiop_bg_pause $DIR/$tfile O_s || true
17627 kill -USR1 $MULTIPID
17631 if dmesg | grep "recursive fault"; then
17632 error "caught a recursive fault"
17634 $LCTL set_param fail_loc=0
17637 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17639 # it would be good to share it with obdfilter-survey/iokit-libecho code
17640 setup_obdecho_osc () {
17643 local obdfilter_name=$2
17644 echo "Creating new osc for $obdfilter_name on $ost_nid"
17645 # make sure we can find loopback nid
17646 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17648 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17649 ${obdfilter_name}_osc_UUID || rc=2; }
17650 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17651 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17655 cleanup_obdecho_osc () {
17656 local obdfilter_name=$1
17657 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17658 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17665 local pages=${3:-64}
17670 local obd_size=$(get_obd_size $node $OBD)
17671 local page_size=$(get_page_size $node)
17672 if [[ -n "$obd_size" ]]; then
17673 local new_count=$((obd_size / (pages * page_size / 1024)))
17674 [[ $new_count -ge $count ]] || count=$new_count
17677 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17678 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17680 if [ $rc -eq 0 ]; then
17681 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17682 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17684 echo "New object id is $id"
17685 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17687 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17688 "test_brw $count w v $pages $id" || rc=4; }
17689 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17691 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17692 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17693 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17694 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17695 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17702 if ! [ -d /sys/fs/lustre/echo_client ] &&
17703 ! module_loaded obdecho; then
17704 load_module obdecho/obdecho &&
17705 stack_trap "rmmod obdecho" EXIT ||
17706 error "unable to load obdecho on client"
17709 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17710 local host=$($LCTL get_param -n osc.$osc.import |
17711 awk '/current_connection:/ { print $2 }' )
17712 local target=$($LCTL get_param -n osc.$osc.import |
17713 awk '/target:/ { print $2 }' )
17714 target=${target%_UUID}
17716 if [ -n "$target" ]; then
17717 setup_obdecho_osc $host $target &&
17718 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17719 { error "obdecho setup failed with $?"; return; }
17721 obdecho_test ${target}_osc client ||
17722 error "obdecho_test failed on ${target}_osc"
17724 $LCTL get_param osc.$osc.import
17725 error "there is no osc.$osc.import target"
17728 run_test 180a "test obdecho on osc"
17731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17732 remote_ost_nodsh && skip "remote OST with nodsh"
17734 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17735 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17736 error "failed to load module obdecho"
17738 local target=$(do_facet ost1 $LCTL dl |
17739 awk '/obdfilter/ { print $4; exit; }')
17741 if [ -n "$target" ]; then
17742 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17744 do_facet ost1 $LCTL dl
17745 error "there is no obdfilter target on ost1"
17748 run_test 180b "test obdecho directly on obdfilter"
17750 test_180c() { # LU-2598
17751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17752 remote_ost_nodsh && skip "remote OST with nodsh"
17753 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17754 skip "Need MDS version at least 2.4.0"
17756 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17757 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17758 error "failed to load module obdecho"
17760 local target=$(do_facet ost1 $LCTL dl |
17761 awk '/obdfilter/ { print $4; exit; }')
17763 if [ -n "$target" ]; then
17764 local pages=16384 # 64MB bulk I/O RPC size
17766 obdecho_test "$target" ost1 "$pages" ||
17767 error "obdecho_test with pages=$pages failed with $?"
17769 do_facet ost1 $LCTL dl
17770 error "there is no obdfilter target on ost1"
17773 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17775 test_181() { # bug 22177
17776 test_mkdir $DIR/$tdir
17777 # create enough files to index the directory
17778 createmany -o $DIR/$tdir/foobar 4000
17779 # print attributes for debug purpose
17782 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17784 # remove the files & current working dir
17785 unlinkmany $DIR/$tdir/foobar 4000
17787 kill -USR1 $MULTIPID
17789 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17792 run_test 181 "Test open-unlinked dir ========================"
17798 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17800 $LCTL set_param mdc.*.rpc_stats=clear
17802 for (( i = 0; i < $tcount; i++ )) ; do
17803 mkdir $DIR/$tdir/$i
17806 for (( i = 0; i < $tcount; i++ )) ; do
17807 createmany -o $DIR/$tdir/$i/f- $fcount &
17811 for (( i = 0; i < $tcount; i++ )) ; do
17812 unlinkmany $DIR/$tdir/$i/f- $fcount &
17816 $LCTL get_param mdc.*.rpc_stats
17820 run_test 182 "Test parallel modify metadata operations ================"
17822 test_183() { # LU-2275
17823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17824 remote_mds_nodsh && skip "remote MDS with nodsh"
17825 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17826 skip "Need MDS version at least 2.3.56"
17828 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17829 echo aaa > $DIR/$tdir/$tfile
17831 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17832 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17834 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17835 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17837 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17839 # Flush negative dentry cache
17840 touch $DIR/$tdir/$tfile
17842 # We are not checking for any leaked references here, they'll
17843 # become evident next time we do cleanup with module unload.
17846 run_test 183 "No crash or request leak in case of strange dispositions ========"
17848 # test suite 184 is for LU-2016, LU-2017
17850 check_swap_layouts_support
17852 dir0=$DIR/$tdir/$testnum
17853 test_mkdir -p -c1 $dir0
17858 $LFS setstripe -c1 $file1
17860 $LFS setstripe -c2 $file2
17862 gen1=$($LFS getstripe -g $file1)
17863 gen2=$($LFS getstripe -g $file2)
17865 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17866 gen=$($LFS getstripe -g $file1)
17867 [[ $gen1 != $gen ]] ||
17868 error "Layout generation on $file1 does not change"
17869 gen=$($LFS getstripe -g $file2)
17870 [[ $gen2 != $gen ]] ||
17871 error "Layout generation on $file2 does not change"
17873 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17874 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17876 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17878 run_test 184a "Basic layout swap"
17881 check_swap_layouts_support
17883 dir0=$DIR/$tdir/$testnum
17884 mkdir -p $dir0 || error "creating dir $dir0"
17891 $LFS setstripe -c1 $file1
17892 $LFS setstripe -c2 $file2
17893 $LFS setstripe -c1 $file3
17894 chown $RUNAS_ID $file3
17895 gen1=$($LFS getstripe -g $file1)
17896 gen2=$($LFS getstripe -g $file2)
17898 $LFS swap_layouts $dir1 $dir2 &&
17899 error "swap of directories layouts should fail"
17900 $LFS swap_layouts $dir1 $file1 &&
17901 error "swap of directory and file layouts should fail"
17902 $RUNAS $LFS swap_layouts $file1 $file2 &&
17903 error "swap of file we cannot write should fail"
17904 $LFS swap_layouts $file1 $file3 &&
17905 error "swap of file with different owner should fail"
17906 /bin/true # to clear error code
17908 run_test 184b "Forbidden layout swap (will generate errors)"
17911 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17912 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17913 check_swap_layouts_support
17914 check_swap_layout_no_dom $DIR
17916 local dir0=$DIR/$tdir/$testnum
17917 mkdir -p $dir0 || error "creating dir $dir0"
17919 local ref1=$dir0/ref1
17920 local ref2=$dir0/ref2
17921 local file1=$dir0/file1
17922 local file2=$dir0/file2
17923 # create a file large enough for the concurrent test
17924 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17925 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17926 echo "ref file size: ref1($(stat -c %s $ref1))," \
17927 "ref2($(stat -c %s $ref2))"
17930 dd if=$ref1 of=$file1 bs=16k &
17933 # Make sure dd starts to copy file, but wait at most 5 seconds
17935 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17937 $LFS swap_layouts $file1 $file2
17940 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17941 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17943 # how many bytes copied before swapping layout
17944 local copied=$(stat -c %s $file2)
17945 local remaining=$(stat -c %s $ref1)
17946 remaining=$((remaining - copied))
17947 echo "Copied $copied bytes before swapping layout..."
17949 cmp -n $copied $file1 $ref2 | grep differ &&
17950 error "Content mismatch [0, $copied) of ref2 and file1"
17951 cmp -n $copied $file2 $ref1 ||
17952 error "Content mismatch [0, $copied) of ref1 and file2"
17953 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17954 error "Content mismatch [$copied, EOF) of ref1 and file1"
17957 rm -f $ref1 $ref2 $file1 $file2
17959 run_test 184c "Concurrent write and layout swap"
17962 check_swap_layouts_support
17963 check_swap_layout_no_dom $DIR
17964 [ -z "$(which getfattr 2>/dev/null)" ] &&
17965 skip_env "no getfattr command"
17967 local file1=$DIR/$tdir/$tfile-1
17968 local file2=$DIR/$tdir/$tfile-2
17969 local file3=$DIR/$tdir/$tfile-3
17973 mkdir -p $DIR/$tdir
17974 touch $file1 || error "create $file1 failed"
17975 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17976 error "create $file2 failed"
17977 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17978 error "create $file3 failed"
17979 lovea1=$(get_layout_param $file1)
17981 $LFS swap_layouts $file2 $file3 ||
17982 error "swap $file2 $file3 layouts failed"
17983 $LFS swap_layouts $file1 $file2 ||
17984 error "swap $file1 $file2 layouts failed"
17986 lovea2=$(get_layout_param $file2)
17989 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17991 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17992 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17994 run_test 184d "allow stripeless layouts swap"
17997 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17998 skip "Need MDS version at least 2.6.94"
17999 check_swap_layouts_support
18000 check_swap_layout_no_dom $DIR
18001 [ -z "$(which getfattr 2>/dev/null)" ] &&
18002 skip_env "no getfattr command"
18004 local file1=$DIR/$tdir/$tfile-1
18005 local file2=$DIR/$tdir/$tfile-2
18006 local file3=$DIR/$tdir/$tfile-3
18009 mkdir -p $DIR/$tdir
18010 touch $file1 || error "create $file1 failed"
18011 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18012 error "create $file2 failed"
18013 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18014 error "create $file3 failed"
18016 $LFS swap_layouts $file1 $file2 ||
18017 error "swap $file1 $file2 layouts failed"
18019 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18020 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18022 echo 123 > $file1 || error "Should be able to write into $file1"
18024 $LFS swap_layouts $file1 $file3 ||
18025 error "swap $file1 $file3 layouts failed"
18027 echo 123 > $file1 || error "Should be able to write into $file1"
18029 rm -rf $file1 $file2 $file3
18031 run_test 184e "Recreate layout after stripeless layout swaps"
18034 # Create a file with name longer than sizeof(struct stat) ==
18035 # 144 to see if we can get chars from the file name to appear
18036 # in the returned striping. Note that 'f' == 0x66.
18037 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18039 mkdir -p $DIR/$tdir
18040 mcreate $DIR/$tdir/$file
18041 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18042 error "IOC_MDC_GETFILEINFO returned garbage striping"
18045 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18047 test_185() { # LU-2441
18048 # LU-3553 - no volatile file support in old servers
18049 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18050 skip "Need MDS version at least 2.3.60"
18052 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18053 touch $DIR/$tdir/spoo
18054 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18055 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18056 error "cannot create/write a volatile file"
18057 [ "$FILESET" == "" ] &&
18058 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18059 error "FID is still valid after close"
18061 multiop_bg_pause $DIR/$tdir vVw4096_c
18068 # assume that the next FID for this client is sequential, since stdout
18069 # is unfortunately eaten by multiop_bg_pause
18070 local n=$((${fidv[1]} + 1))
18071 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18072 if [ "$FILESET" == "" ]; then
18073 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18074 error "FID is missing before close"
18076 kill -USR1 $multi_pid
18077 # 1 second delay, so if mtime change we will see it
18079 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18080 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18082 run_test 185 "Volatile file support"
18084 function create_check_volatile() {
18088 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18091 local FID=$(cat /tmp/${tfile}.fid)
18092 [ "$FID" == "" ] && error "can't get FID for volatile"
18093 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18094 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18095 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18099 cancel_lru_locks mdc # flush opencache
18100 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18105 # LU-12516 - volatile creation via .lustre
18106 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18107 skip "Need MDS version at least 2.3.55"
18109 create_check_volatile 0
18110 [ $MDSCOUNT -lt 2 ] && return 0
18113 create_check_volatile 1
18117 run_test 185a "Volatile file creation in .lustre/fid/"
18120 remote_mds_nodsh && skip "remote MDS with nodsh"
18121 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18122 skip "Need MDS version at least 2.3.0"
18124 local dir0=$DIR/$tdir/$testnum
18125 mkdir -p $dir0 || error "creating dir $dir0"
18127 local file=$dir0/file1
18128 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18129 local dv1=$($LFS data_version $file)
18130 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18131 local dv2=$($LFS data_version $file)
18132 [[ $dv1 != $dv2 ]] ||
18133 error "data version did not change on write $dv1 == $dv2"
18138 run_test 187a "Test data version change"
18141 remote_mds_nodsh && skip "remote MDS with nodsh"
18142 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18143 skip "Need MDS version at least 2.3.0"
18145 local dir0=$DIR/$tdir/$testnum
18146 mkdir -p $dir0 || error "creating dir $dir0"
18148 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18149 [[ ${DV[0]} != ${DV[1]} ]] ||
18150 error "data version did not change on write"\
18151 " ${DV[0]} == ${DV[1]}"
18156 run_test 187b "Test data version change on volatile file"
18159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18160 remote_mgs_nodsh && skip "remote MGS with nodsh"
18161 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18163 local POOL=${POOL:-cea1}
18164 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18165 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18168 local last_ost=$(($OSTCOUNT - 1))
18170 local ost_list=$(seq $first_ost $ost_step $last_ost)
18171 local ost_range="$first_ost $last_ost $ost_step"
18172 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18173 local file_dir=$POOL_ROOT/file_tst
18174 local subdir=$test_path/subdir
18178 # former test_200a test_200b
18179 pool_add $POOL || { rc=$? ; break; }
18180 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18181 # former test_200c test_200d
18182 mkdir -p $test_path
18183 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18184 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18186 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18187 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18188 || { rc=$? ; break; }
18189 # former test_200e test_200f
18190 local files=$((OSTCOUNT*3))
18191 pool_alloc_files $POOL $test_path $files "$ost_list" \
18192 || { rc=$? ; break; }
18193 pool_create_files $POOL $file_dir $files "$ost_list" \
18194 || { rc=$? ; break; }
18195 # former test_200g test_200h
18196 pool_lfs_df $POOL || { rc=$? ; break; }
18197 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18199 # former test_201a test_201b test_201c
18200 pool_remove_first_target $POOL || { rc=$? ; break; }
18202 local f=$test_path/$tfile
18203 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18204 pool_remove $POOL $f || { rc=$? ; break; }
18212 run_test 200 "OST pools"
18214 # usage: default_attr <count | size | offset>
18216 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18219 # usage: check_default_stripe_attr
18220 check_default_stripe_attr() {
18221 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18224 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18226 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18230 error "unknown getstripe attr '$1'"
18233 [ $ACTUAL == $EXPECTED ] ||
18234 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18238 test_mkdir $DIR/$tdir
18239 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18241 check_default_stripe_attr --stripe-count
18242 check_default_stripe_attr --stripe-size
18243 check_default_stripe_attr --stripe-index
18245 run_test 204a "Print default stripe attributes"
18248 test_mkdir $DIR/$tdir
18249 $LFS setstripe --stripe-count 1 $DIR/$tdir
18251 check_default_stripe_attr --stripe-size
18252 check_default_stripe_attr --stripe-index
18254 run_test 204b "Print default stripe size and offset"
18257 test_mkdir $DIR/$tdir
18258 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18260 check_default_stripe_attr --stripe-count
18261 check_default_stripe_attr --stripe-index
18263 run_test 204c "Print default stripe count and offset"
18266 test_mkdir $DIR/$tdir
18267 $LFS setstripe --stripe-index 0 $DIR/$tdir
18269 check_default_stripe_attr --stripe-count
18270 check_default_stripe_attr --stripe-size
18272 run_test 204d "Print default stripe count and size"
18275 test_mkdir $DIR/$tdir
18276 $LFS setstripe -d $DIR/$tdir
18278 check_default_stripe_attr --stripe-count --raw
18279 check_default_stripe_attr --stripe-size --raw
18280 check_default_stripe_attr --stripe-index --raw
18282 run_test 204e "Print raw stripe attributes"
18285 test_mkdir $DIR/$tdir
18286 $LFS setstripe --stripe-count 1 $DIR/$tdir
18288 check_default_stripe_attr --stripe-size --raw
18289 check_default_stripe_attr --stripe-index --raw
18291 run_test 204f "Print raw stripe size and offset"
18294 test_mkdir $DIR/$tdir
18295 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18297 check_default_stripe_attr --stripe-count --raw
18298 check_default_stripe_attr --stripe-index --raw
18300 run_test 204g "Print raw stripe count and offset"
18303 test_mkdir $DIR/$tdir
18304 $LFS setstripe --stripe-index 0 $DIR/$tdir
18306 check_default_stripe_attr --stripe-count --raw
18307 check_default_stripe_attr --stripe-size --raw
18309 run_test 204h "Print raw stripe count and size"
18311 # Figure out which job scheduler is being used, if any,
18312 # or use a fake one
18313 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18314 JOBENV=SLURM_JOB_ID
18315 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18317 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18319 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18320 JOBENV=LOADL_STEP_ID
18321 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18324 $LCTL list_param jobid_name > /dev/null 2>&1
18325 if [ $? -eq 0 ]; then
18331 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18333 verify_jobstats() {
18338 # we don't really need to clear the stats for this test to work, since each
18339 # command has a unique jobid, but it makes debugging easier if needed.
18340 # for facet in $facets; do
18341 # local dev=$(convert_facet2label $facet)
18342 # # clear old jobstats
18343 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18346 # use a new JobID for each test, or we might see an old one
18347 [ "$JOBENV" = "FAKE_JOBID" ] &&
18348 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18350 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18352 [ "$JOBENV" = "nodelocal" ] && {
18353 FAKE_JOBID=id.$testnum.%e.$RANDOM
18354 $LCTL set_param jobid_name=$FAKE_JOBID
18355 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18358 log "Test: ${cmd[*]}"
18359 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18361 if [ $JOBENV = "FAKE_JOBID" ]; then
18362 FAKE_JOBID=$JOBVAL ${cmd[*]}
18367 # all files are created on OST0000
18368 for facet in $facets; do
18369 local stats="*.$(convert_facet2label $facet).job_stats"
18371 # strip out libtool wrappers for in-tree executables
18372 if (( $(do_facet $facet lctl get_param $stats |
18373 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18374 do_facet $facet lctl get_param $stats
18375 error "No jobstats for $JOBVAL found on $facet::$stats"
18381 local new_jobenv=$1
18383 set_persistent_param_and_check client "jobid_var" \
18384 "$FSNAME.sys.jobid_var" $new_jobenv
18387 test_205a() { # Job stats
18388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18389 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18390 skip "Need MDS version with at least 2.7.1"
18391 remote_mgs_nodsh && skip "remote MGS with nodsh"
18392 remote_mds_nodsh && skip "remote MDS with nodsh"
18393 remote_ost_nodsh && skip "remote OST with nodsh"
18394 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18395 skip "Server doesn't support jobstats"
18396 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18398 local old_jobenv=$($LCTL get_param -n jobid_var)
18399 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18401 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18402 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18404 stack_trap "do_facet mgs $PERM_CMD \
18405 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18409 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18410 mdt.*.job_cleanup_interval | head -n 1)
18411 local new_interval=5
18412 do_facet $SINGLEMDS \
18413 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18414 stack_trap "do_facet $SINGLEMDS \
18415 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18416 local start=$SECONDS
18420 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18421 verify_jobstats "$cmd" "$SINGLEMDS"
18423 cmd="rmdir $DIR/$tdir"
18424 verify_jobstats "$cmd" "$SINGLEMDS"
18425 # mkdir on secondary MDT
18426 if [ $MDSCOUNT -gt 1 ]; then
18427 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18428 verify_jobstats "$cmd" "mds2"
18431 cmd="mknod $DIR/$tfile c 1 3"
18432 verify_jobstats "$cmd" "$SINGLEMDS"
18434 cmd="rm -f $DIR/$tfile"
18435 verify_jobstats "$cmd" "$SINGLEMDS"
18436 # create all files on OST0000 so verify_jobstats can find OST stats
18438 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18439 verify_jobstats "$cmd" "$SINGLEMDS"
18441 cmd="touch $DIR/$tfile"
18442 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18444 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18445 verify_jobstats "$cmd" "ost1"
18447 cancel_lru_locks osc
18448 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18449 verify_jobstats "$cmd" "ost1"
18451 cmd="$TRUNCATE $DIR/$tfile 0"
18452 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18454 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18455 verify_jobstats "$cmd" "$SINGLEMDS"
18456 # jobstats expiry - sleep until old stats should be expired
18457 local left=$((new_interval + 5 - (SECONDS - start)))
18458 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18459 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18461 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18462 verify_jobstats "$cmd" "$SINGLEMDS"
18463 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18464 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18466 # Ensure that jobid are present in changelog (if supported by MDS)
18467 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18468 changelog_dump | tail -10
18469 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18470 [ $jobids -eq 9 ] ||
18471 error "Wrong changelog jobid count $jobids != 9"
18475 jobstats_set $JOBENV
18477 changelog_dump | grep $tfile
18478 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18479 [ $jobids -eq 0 ] ||
18480 error "Unexpected jobids when jobid_var=$JOBENV"
18483 # test '%j' access to environment variable - if supported
18484 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18485 JOBENV="JOBCOMPLEX"
18486 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18488 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18491 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18492 JOBENV="JOBCOMPLEX"
18493 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18495 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18498 # test '%j' access to per-session jobid - if supported
18499 if lctl list_param jobid_this_session > /dev/null 2>&1
18501 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18502 lctl set_param jobid_this_session=$USER
18504 JOBENV="JOBCOMPLEX"
18505 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18507 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18510 run_test 205a "Verify job stats"
18512 # LU-13117, LU-13597
18514 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18515 skip "Need MDS version at least 2.13.54.91"
18517 job_stats="mdt.*.job_stats"
18518 $LCTL set_param $job_stats=clear
18519 # Setting jobid_var to USER might not be supported
18520 $LCTL set_param jobid_var=USER || true
18521 $LCTL set_param jobid_name="%e.%u"
18522 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18523 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18524 grep "job_id:.*foolish" &&
18525 error "Unexpected jobid found"
18526 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18527 grep "open:.*min.*max.*sum" ||
18528 error "wrong job_stats format found"
18530 run_test 205b "Verify job stats jobid and output format"
18534 $LCTL set_param llite.*.stats=0
18535 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18536 $LCTL get_param llite.*.stats
18537 $LCTL get_param llite.*.stats | grep \
18538 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18539 error "wrong client stats format found"
18541 run_test 205c "Verify client stats format"
18543 # LU-1480, LU-1773 and LU-1657
18545 mkdir -p $DIR/$tdir
18546 $LFS setstripe -c -1 $DIR/$tdir
18547 #define OBD_FAIL_LOV_INIT 0x1403
18548 $LCTL set_param fail_loc=0xa0001403
18549 $LCTL set_param fail_val=1
18550 touch $DIR/$tdir/$tfile || true
18552 run_test 206 "fail lov_init_raid0() doesn't lbug"
18555 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18556 local fsz=`stat -c %s $DIR/$tfile`
18557 cancel_lru_locks mdc
18559 # do not return layout in getattr intent
18560 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18561 $LCTL set_param fail_loc=0x170
18562 local sz=`stat -c %s $DIR/$tfile`
18564 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18568 run_test 207a "can refresh layout at glimpse"
18571 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18572 local cksum=`md5sum $DIR/$tfile`
18573 local fsz=`stat -c %s $DIR/$tfile`
18574 cancel_lru_locks mdc
18575 cancel_lru_locks osc
18577 # do not return layout in getattr intent
18578 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18579 $LCTL set_param fail_loc=0x171
18581 # it will refresh layout after the file is opened but before read issues
18582 echo checksum is "$cksum"
18583 echo "$cksum" |md5sum -c --quiet || error "file differs"
18587 run_test 207b "can refresh layout at open"
18590 # FIXME: in this test suite, only RD lease is used. This is okay
18591 # for now as only exclusive open is supported. After generic lease
18592 # is done, this test suite should be revised. - Jinshan
18594 remote_mds_nodsh && skip "remote MDS with nodsh"
18595 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18596 skip "Need MDS version at least 2.4.52"
18598 echo "==== test 1: verify get lease work"
18599 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18601 echo "==== test 2: verify lease can be broken by upcoming open"
18602 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18606 $MULTIOP $DIR/$tfile oO_RDWR:c
18607 kill -USR1 $PID && wait $PID || error "break lease error"
18609 echo "==== test 3: verify lease can't be granted if an open already exists"
18610 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18614 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18615 kill -USR1 $PID && wait $PID || error "open file error"
18617 echo "==== test 4: lease can sustain over recovery"
18618 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18624 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18626 echo "==== test 5: lease broken can't be regained by replay"
18627 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18631 # open file to break lease and then recovery
18632 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18635 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18639 run_test 208 "Exclusive open"
18642 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18643 skip_env "must have disp_stripe"
18646 sync; sleep 5; sync;
18648 echo 3 > /proc/sys/vm/drop_caches
18649 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18650 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18651 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18653 # open/close 500 times
18654 for i in $(seq 500); do
18658 echo 3 > /proc/sys/vm/drop_caches
18659 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18660 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18661 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18663 echo "before: $req_before, after: $req_after"
18664 [ $((req_after - req_before)) -ge 300 ] &&
18665 error "open/close requests are not freed"
18668 run_test 209 "read-only open/close requests should be freed promptly"
18673 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18677 $LFS getstripe $DIR/$tfile
18679 wait $pid || error "multiop failed"
18681 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18685 $LFS getstripe $DIR/$tfile
18687 wait $pid || error "multiop failed"
18689 run_test 210 "lfs getstripe does not break leases"
18693 size=$((size % 8192 + 1))
18694 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18695 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18696 rm -f $DIR/f212 $DIR/f212.xyz
18698 run_test 212 "Sendfile test ============================================"
18701 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18702 cancel_lru_locks osc
18703 lctl set_param fail_loc=0x8000040f
18704 # generate a read lock
18705 cat $DIR/$tfile > /dev/null
18706 # write to the file, it will try to cancel the above read lock.
18707 cat /etc/hosts >> $DIR/$tfile
18709 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18711 test_214() { # for bug 20133
18712 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18713 for (( i=0; i < 340; i++ )) ; do
18714 touch $DIR/$tdir/d214c/a$i
18717 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18718 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18719 ls $DIR/d214c || error "ls $DIR/d214c failed"
18720 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18721 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18723 run_test 214 "hash-indexed directory test - bug 20133"
18725 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18726 create_lnet_proc_files() {
18727 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18730 # counterpart of create_lnet_proc_files
18731 remove_lnet_proc_files() {
18732 rm -f $TMP/lnet_$1.sys
18735 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18736 # 3rd arg as regexp for body
18737 check_lnet_proc_stats() {
18738 local l=$(cat "$TMP/lnet_$1" |wc -l)
18739 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18741 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18744 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18745 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18746 # optional and can be regexp for 2nd line (lnet.routes case)
18747 check_lnet_proc_entry() {
18748 local blp=2 # blp stands for 'position of 1st line of body'
18749 [ -z "$5" ] || blp=3 # lnet.routes case
18751 local l=$(cat "$TMP/lnet_$1" |wc -l)
18752 # subtracting one from $blp because the body can be empty
18753 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18755 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18756 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18758 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18759 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18761 # bail out if any unexpected line happened
18762 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18763 [ "$?" != 0 ] || error "$2 misformatted"
18766 test_215() { # for bugs 18102, 21079, 21517
18767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18769 local N='(0|[1-9][0-9]*)' # non-negative numeric
18770 local P='[1-9][0-9]*' # positive numeric
18771 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18772 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18773 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18774 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18776 local L1 # regexp for 1st line
18777 local L2 # regexp for 2nd line (optional)
18778 local BR # regexp for the rest (body)
18780 # lnet.stats should look as 11 space-separated non-negative numerics
18781 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18782 create_lnet_proc_files "stats"
18783 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18784 remove_lnet_proc_files "stats"
18786 # lnet.routes should look like this:
18787 # Routing disabled/enabled
18788 # net hops priority state router
18789 # where net is a string like tcp0, hops > 0, priority >= 0,
18790 # state is up/down,
18791 # router is a string like 192.168.1.1@tcp2
18792 L1="^Routing (disabled|enabled)$"
18793 L2="^net +hops +priority +state +router$"
18794 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18795 create_lnet_proc_files "routes"
18796 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18797 remove_lnet_proc_files "routes"
18799 # lnet.routers should look like this:
18800 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18801 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18802 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18803 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18804 L1="^ref +rtr_ref +alive +router$"
18805 BR="^$P +$P +(up|down) +$NID$"
18806 create_lnet_proc_files "routers"
18807 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18808 remove_lnet_proc_files "routers"
18810 # lnet.peers should look like this:
18811 # nid refs state last max rtr min tx min queue
18812 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18813 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18814 # numeric (0 or >0 or <0), queue >= 0.
18815 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18816 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18817 create_lnet_proc_files "peers"
18818 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18819 remove_lnet_proc_files "peers"
18821 # lnet.buffers should look like this:
18822 # pages count credits min
18823 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18824 L1="^pages +count +credits +min$"
18825 BR="^ +$N +$N +$I +$I$"
18826 create_lnet_proc_files "buffers"
18827 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18828 remove_lnet_proc_files "buffers"
18830 # lnet.nis should look like this:
18831 # nid status alive refs peer rtr max tx min
18832 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18833 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18834 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18835 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18836 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18837 create_lnet_proc_files "nis"
18838 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18839 remove_lnet_proc_files "nis"
18841 # can we successfully write to lnet.stats?
18842 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18844 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18846 test_216() { # bug 20317
18847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18848 remote_ost_nodsh && skip "remote OST with nodsh"
18851 local facets=$(get_facets OST)
18852 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18854 save_lustre_params client "osc.*.contention_seconds" > $p
18855 save_lustre_params $facets \
18856 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18857 save_lustre_params $facets \
18858 "ldlm.namespaces.filter-*.contended_locks" >> $p
18859 save_lustre_params $facets \
18860 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18861 clear_stats osc.*.osc_stats
18863 # agressive lockless i/o settings
18864 do_nodes $(comma_list $(osts_nodes)) \
18865 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18866 ldlm.namespaces.filter-*.contended_locks=0 \
18867 ldlm.namespaces.filter-*.contention_seconds=60"
18868 lctl set_param -n osc.*.contention_seconds=60
18870 $DIRECTIO write $DIR/$tfile 0 10 4096
18871 $CHECKSTAT -s 40960 $DIR/$tfile
18873 # disable lockless i/o
18874 do_nodes $(comma_list $(osts_nodes)) \
18875 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18876 ldlm.namespaces.filter-*.contended_locks=32 \
18877 ldlm.namespaces.filter-*.contention_seconds=0"
18878 lctl set_param -n osc.*.contention_seconds=0
18879 clear_stats osc.*.osc_stats
18881 dd if=/dev/zero of=$DIR/$tfile count=0
18882 $CHECKSTAT -s 0 $DIR/$tfile
18884 restore_lustre_params <$p
18888 run_test 216 "check lockless direct write updates file size and kms correctly"
18890 test_217() { # bug 22430
18891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18896 for node in $(nodes_list); do
18897 nid=$(host_nids_address $node $NETTYPE)
18898 if [[ $nid = *-* ]] ; then
18899 echo "lctl ping $(h2nettype $nid)"
18900 lctl ping $(h2nettype $nid)
18902 echo "skipping $node (no hyphen detected)"
18906 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18909 # do directio so as not to populate the page cache
18910 log "creating a 10 Mb file"
18911 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18912 log "starting reads"
18913 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18914 log "truncating the file"
18915 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18917 kill %+ || true # reads might have finished
18918 echo "wait until dd is finished"
18920 log "removing the temporary file"
18921 rm -rf $DIR/$tfile || error "tmp file removal failed"
18923 run_test 218 "parallel read and truncate should not deadlock"
18926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18928 # write one partial page
18929 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18930 # set no grant so vvp_io_commit_write will do sync write
18931 $LCTL set_param fail_loc=0x411
18932 # write a full page at the end of file
18933 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18935 $LCTL set_param fail_loc=0
18936 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18937 $LCTL set_param fail_loc=0x411
18938 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18941 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18942 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18944 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18946 test_220() { #LU-325
18947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18948 remote_ost_nodsh && skip "remote OST with nodsh"
18949 remote_mds_nodsh && skip "remote MDS with nodsh"
18950 remote_mgs_nodsh && skip "remote MGS with nodsh"
18954 # create on MDT0000 so the last_id and next_id are correct
18955 mkdir_on_mdt0 $DIR/$tdir
18956 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18960 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18961 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18962 osp.$mdtosc_proc1.prealloc_last_id)
18963 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18964 osp.$mdtosc_proc1.prealloc_next_id)
18968 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18969 #define OBD_FAIL_OST_ENOINO 0x229
18970 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18971 create_pool $FSNAME.$TESTNAME || return 1
18972 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18974 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18976 MDSOBJS=$((last_id - next_id))
18977 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18979 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18980 echo "OST still has $count kbytes free"
18982 echo "create $MDSOBJS files @next_id..."
18983 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18985 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18986 osp.$mdtosc_proc1.prealloc_last_id)
18987 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18988 osp.$mdtosc_proc1.prealloc_next_id)
18990 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18995 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18996 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18998 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18999 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19000 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19001 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19002 echo "unlink $MDSOBJS files @$next_id..."
19003 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19005 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19010 dd if=`which date` of=$MOUNT/date oflag=sync
19011 chmod +x $MOUNT/date
19013 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19014 $LCTL set_param fail_loc=0x80001401
19016 $MOUNT/date > /dev/null
19019 run_test 221 "make sure fault and truncate race to not cause OOM"
19022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 test_mkdir $DIR/$tdir
19026 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19027 createmany -o $DIR/$tdir/$tfile 10
19028 cancel_lru_locks mdc
19029 cancel_lru_locks osc
19030 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19031 $LCTL set_param fail_loc=0x31a
19032 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19033 $LCTL set_param fail_loc=0
19036 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19042 test_mkdir $DIR/$tdir
19043 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19044 createmany -o $DIR/$tdir/$tfile 10
19045 cancel_lru_locks mdc
19046 cancel_lru_locks osc
19047 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19048 $LCTL set_param fail_loc=0x31a
19049 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19050 $LCTL set_param fail_loc=0
19052 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19058 test_mkdir $DIR/$tdir
19059 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19060 createmany -o $DIR/$tdir/$tfile 10
19061 cancel_lru_locks mdc
19062 cancel_lru_locks osc
19063 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19064 $LCTL set_param fail_loc=0x31b
19065 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19066 $LCTL set_param fail_loc=0
19069 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19071 test_224a() { # LU-1039, MRP-303
19072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19073 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19074 $LCTL set_param fail_loc=0x508
19075 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19076 $LCTL set_param fail_loc=0
19079 run_test 224a "Don't panic on bulk IO failure"
19081 test_224bd_sub() { # LU-1039, MRP-303
19082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19086 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19088 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19090 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19091 cancel_lru_locks osc
19093 stack_trap "set_checksums $ORIG_CSUM" EXIT
19094 local at_max_saved=0
19096 # adaptive timeouts may prevent seeing the issue
19097 if at_is_enabled; then
19098 at_max_saved=$(at_max_get mds)
19099 at_max_set 0 mds client
19100 stack_trap "at_max_set $at_max_saved mds client" EXIT
19103 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19104 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19105 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19107 do_facet ost1 $LCTL set_param fail_loc=0
19108 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19113 test_224bd_sub 3 error "dd failed"
19115 run_test 224b "Don't panic on bulk IO failure"
19117 test_224c() { # LU-6441
19118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19119 remote_mds_nodsh && skip "remote MDS with nodsh"
19121 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19122 save_writethrough $p
19123 set_cache writethrough on
19125 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19126 local at_max=$($LCTL get_param -n at_max)
19127 local timeout=$($LCTL get_param -n timeout)
19128 local test_at="at_max"
19129 local param_at="$FSNAME.sys.at_max"
19130 local test_timeout="timeout"
19131 local param_timeout="$FSNAME.sys.timeout"
19133 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19135 set_persistent_param_and_check client "$test_at" "$param_at" 0
19136 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19138 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19139 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19140 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19141 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19143 do_facet ost1 "$LCTL set_param fail_loc=0"
19145 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19146 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19149 $LCTL set_param -n $pages_per_rpc
19150 restore_lustre_params < $p
19153 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19155 test_224d() { # LU-11169
19156 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19158 run_test 224d "Don't corrupt data on bulk IO timeout"
19160 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19163 if [ -z ${MDSSURVEY} ]; then
19164 skip_env "mds-survey not found"
19166 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19167 skip "Need MDS version at least 2.2.51"
19169 local mds=$(facet_host $SINGLEMDS)
19170 local target=$(do_nodes $mds 'lctl dl' |
19171 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19173 local cmd1="file_count=1000 thrhi=4"
19174 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19175 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19176 local cmd="$cmd1 $cmd2 $cmd3"
19178 rm -f ${TMP}/mds_survey*
19180 eval $cmd || error "mds-survey with zero-stripe failed"
19181 cat ${TMP}/mds_survey*
19182 rm -f ${TMP}/mds_survey*
19184 run_test 225a "Metadata survey sanity with zero-stripe"
19187 if [ -z ${MDSSURVEY} ]; then
19188 skip_env "mds-survey not found"
19190 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19191 skip "Need MDS version at least 2.2.51"
19192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19193 remote_mds_nodsh && skip "remote MDS with nodsh"
19194 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19195 skip_env "Need to mount OST to test"
19198 local mds=$(facet_host $SINGLEMDS)
19199 local target=$(do_nodes $mds 'lctl dl' |
19200 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19202 local cmd1="file_count=1000 thrhi=4"
19203 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19204 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19205 local cmd="$cmd1 $cmd2 $cmd3"
19207 rm -f ${TMP}/mds_survey*
19209 eval $cmd || error "mds-survey with stripe_count failed"
19210 cat ${TMP}/mds_survey*
19211 rm -f ${TMP}/mds_survey*
19213 run_test 225b "Metadata survey sanity with stripe_count = 1"
19215 mcreate_path2fid () {
19221 local path=$DIR/$tdir/$name
19226 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19227 error "cannot create $desc"
19229 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19231 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19233 fid_path=$($LFS fid2path $MOUNT $fid)
19235 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19237 [ "$path" == "$fid_path" ] ||
19238 error "fid2path returned $fid_path, expected $path"
19240 echo "pass with $path and $fid"
19245 mkdir -p $DIR/$tdir
19247 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19248 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19249 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19250 mcreate_path2fid 0040666 0 0 dir "directory"
19251 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19252 mcreate_path2fid 0100666 0 0 file "regular file"
19253 mcreate_path2fid 0120666 0 0 link "symbolic link"
19254 mcreate_path2fid 0140666 0 0 sock "socket"
19256 run_test 226a "call path2fid and fid2path on files of all type"
19259 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19264 mkdir -p $DIR/$tdir
19265 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19266 error "create remote directory failed"
19267 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19268 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19269 "character special file (null)"
19270 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19271 "character special file (no device)"
19272 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19273 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19274 "block special file (loop)"
19275 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19276 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19277 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19279 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19283 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19284 skip "Need MDS version at least 2.13.55"
19286 local submnt=/mnt/submnt
19287 local srcfile=/etc/passwd
19288 local dstfile=$submnt/passwd
19294 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19295 error "create remote directory failed"
19296 mkdir -p $submnt || error "create $submnt failed"
19297 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19298 error "mount $submnt failed"
19299 stack_trap "umount $submnt" EXIT
19301 cp $srcfile $dstfile
19302 fid=$($LFS path2fid $dstfile)
19303 path=$($LFS fid2path $submnt "$fid")
19304 [ "$path" = "$dstfile" ] ||
19305 error "fid2path $submnt $fid failed ($path != $dstfile)"
19307 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19309 # LU-1299 Executing or running ldd on a truncated executable does not
19310 # cause an out-of-memory condition.
19312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19313 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19315 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19316 chmod +x $MOUNT/date
19318 $MOUNT/date > /dev/null
19319 ldd $MOUNT/date > /dev/null
19322 run_test 227 "running truncated executable does not cause OOM"
19324 # LU-1512 try to reuse idle OI blocks
19326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19327 remote_mds_nodsh && skip "remote MDS with nodsh"
19328 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19330 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19331 local myDIR=$DIR/$tdir
19334 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19335 $LCTL set_param fail_loc=0x80001002
19336 createmany -o $myDIR/t- 10000
19337 $LCTL set_param fail_loc=0
19338 # The guard is current the largest FID holder
19340 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19342 local IDX=$(($SEQ % 64))
19344 do_facet $SINGLEMDS sync
19345 # Make sure journal flushed.
19347 local blk1=$(do_facet $SINGLEMDS \
19348 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19349 grep Blockcount | awk '{print $4}')
19351 # Remove old files, some OI blocks will become idle.
19352 unlinkmany $myDIR/t- 10000
19353 # Create new files, idle OI blocks should be reused.
19354 createmany -o $myDIR/t- 2000
19355 do_facet $SINGLEMDS sync
19356 # Make sure journal flushed.
19358 local blk2=$(do_facet $SINGLEMDS \
19359 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19360 grep Blockcount | awk '{print $4}')
19362 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19364 run_test 228a "try to reuse idle OI blocks"
19367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19368 remote_mds_nodsh && skip "remote MDS with nodsh"
19369 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19371 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19372 local myDIR=$DIR/$tdir
19375 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19376 $LCTL set_param fail_loc=0x80001002
19377 createmany -o $myDIR/t- 10000
19378 $LCTL set_param fail_loc=0
19379 # The guard is current the largest FID holder
19381 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19383 local IDX=$(($SEQ % 64))
19385 do_facet $SINGLEMDS sync
19386 # Make sure journal flushed.
19388 local blk1=$(do_facet $SINGLEMDS \
19389 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19390 grep Blockcount | awk '{print $4}')
19392 # Remove old files, some OI blocks will become idle.
19393 unlinkmany $myDIR/t- 10000
19396 stop $SINGLEMDS || error "Fail to stop MDT."
19398 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19400 df $MOUNT || error "Fail to df."
19401 # Create new files, idle OI blocks should be reused.
19402 createmany -o $myDIR/t- 2000
19403 do_facet $SINGLEMDS sync
19404 # Make sure journal flushed.
19406 local blk2=$(do_facet $SINGLEMDS \
19407 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19408 grep Blockcount | awk '{print $4}')
19410 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19412 run_test 228b "idle OI blocks can be reused after MDT restart"
19416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19417 remote_mds_nodsh && skip "remote MDS with nodsh"
19418 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19420 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19421 local myDIR=$DIR/$tdir
19424 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19425 $LCTL set_param fail_loc=0x80001002
19426 # 20000 files can guarantee there are index nodes in the OI file
19427 createmany -o $myDIR/t- 20000
19428 $LCTL set_param fail_loc=0
19429 # The guard is current the largest FID holder
19431 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19433 local IDX=$(($SEQ % 64))
19435 do_facet $SINGLEMDS sync
19436 # Make sure journal flushed.
19438 local blk1=$(do_facet $SINGLEMDS \
19439 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19440 grep Blockcount | awk '{print $4}')
19442 # Remove old files, some OI blocks will become idle.
19443 unlinkmany $myDIR/t- 20000
19445 # The OI file should become empty now
19447 # Create new files, idle OI blocks should be reused.
19448 createmany -o $myDIR/t- 2000
19449 do_facet $SINGLEMDS sync
19450 # Make sure journal flushed.
19452 local blk2=$(do_facet $SINGLEMDS \
19453 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19454 grep Blockcount | awk '{print $4}')
19456 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19458 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19460 test_229() { # LU-2482, LU-3448
19461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19462 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19463 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19464 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19468 # Create a file with a released layout and stripe count 2.
19469 $MULTIOP $DIR/$tfile H2c ||
19470 error "failed to create file with released layout"
19472 $LFS getstripe -v $DIR/$tfile
19474 local pattern=$($LFS getstripe -L $DIR/$tfile)
19475 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19477 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19479 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19480 stat $DIR/$tfile || error "failed to stat released file"
19482 chown $RUNAS_ID $DIR/$tfile ||
19483 error "chown $RUNAS_ID $DIR/$tfile failed"
19485 chgrp $RUNAS_ID $DIR/$tfile ||
19486 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19488 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19489 rm $DIR/$tfile || error "failed to remove released file"
19491 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19496 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19497 skip "Need MDS version at least 2.11.52"
19501 test_mkdir $DIR/$tdir
19502 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19503 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19504 [ $mdt_idx -ne 0 ] &&
19505 error "create local directory on wrong MDT $mdt_idx"
19507 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19508 error "create remote directory failed"
19509 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19510 [ $mdt_idx -ne $MDTIDX ] &&
19511 error "create remote directory on wrong MDT $mdt_idx"
19513 createmany -o $DIR/$tdir/test_230/t- 10 ||
19514 error "create files on remote directory failed"
19515 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19516 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19517 rm -r $DIR/$tdir || error "unlink remote directory failed"
19519 run_test 230a "Create remote directory and files under the remote directory"
19522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19524 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19525 skip "Need MDS version at least 2.11.52"
19533 local migrate_dir=$DIR/$tdir/migrate_dir
19534 local other_dir=$DIR/$tdir/other_dir
19536 test_mkdir $DIR/$tdir
19537 test_mkdir -i0 -c1 $migrate_dir
19538 test_mkdir -i0 -c1 $other_dir
19539 for ((i=0; i<10; i++)); do
19540 mkdir -p $migrate_dir/dir_${i}
19541 createmany -o $migrate_dir/dir_${i}/f 10 ||
19542 error "create files under remote dir failed $i"
19545 cp /etc/passwd $migrate_dir/$tfile
19546 cp /etc/passwd $other_dir/$tfile
19547 chattr +SAD $migrate_dir
19548 chattr +SAD $migrate_dir/$tfile
19550 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19551 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19552 local old_dir_mode=$(stat -c%f $migrate_dir)
19553 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19555 mkdir -p $migrate_dir/dir_default_stripe2
19556 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19557 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19559 mkdir -p $other_dir
19560 ln $migrate_dir/$tfile $other_dir/luna
19561 ln $migrate_dir/$tfile $migrate_dir/sofia
19562 ln $other_dir/$tfile $migrate_dir/david
19563 ln -s $migrate_dir/$tfile $other_dir/zachary
19564 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19565 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19571 for len in 58 59 60; do
19572 lnktgt=$(str_repeat 'l' $len)
19573 touch $migrate_dir/$lnktgt
19574 ln -s $lnktgt $migrate_dir/${len}char_ln
19578 for len in 4094 4095; do
19579 lnktgt=$(str_repeat 'l' $len)
19580 ln -s $lnktgt $migrate_dir/${len}char_ln
19584 for len in 254 255; do
19585 touch $migrate_dir/$(str_repeat 'l' $len)
19588 $LFS migrate -m $MDTIDX $migrate_dir ||
19589 error "fails on migrating remote dir to MDT1"
19591 echo "migratate to MDT1, then checking.."
19592 for ((i = 0; i < 10; i++)); do
19593 for file in $(find $migrate_dir/dir_${i}); do
19594 mdt_index=$($LFS getstripe -m $file)
19595 # broken symlink getstripe will fail
19596 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19597 error "$file is not on MDT${MDTIDX}"
19601 # the multiple link file should still in MDT0
19602 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19603 [ $mdt_index == 0 ] ||
19604 error "$file is not on MDT${MDTIDX}"
19606 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19607 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19608 error " expect $old_dir_flag get $new_dir_flag"
19610 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19611 [ "$old_file_flag" = "$new_file_flag" ] ||
19612 error " expect $old_file_flag get $new_file_flag"
19614 local new_dir_mode=$(stat -c%f $migrate_dir)
19615 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19616 error "expect mode $old_dir_mode get $new_dir_mode"
19618 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19619 [ "$old_file_mode" = "$new_file_mode" ] ||
19620 error "expect mode $old_file_mode get $new_file_mode"
19622 diff /etc/passwd $migrate_dir/$tfile ||
19623 error "$tfile different after migration"
19625 diff /etc/passwd $other_dir/luna ||
19626 error "luna different after migration"
19628 diff /etc/passwd $migrate_dir/sofia ||
19629 error "sofia different after migration"
19631 diff /etc/passwd $migrate_dir/david ||
19632 error "david different after migration"
19634 diff /etc/passwd $other_dir/zachary ||
19635 error "zachary different after migration"
19637 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19638 error "${tfile}_ln different after migration"
19640 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19641 error "${tfile}_ln_other different after migration"
19643 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19644 [ $stripe_count = 2 ] ||
19645 error "dir strpe_count $d != 2 after migration."
19647 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19648 [ $stripe_count = 2 ] ||
19649 error "file strpe_count $d != 2 after migration."
19651 #migrate back to MDT0
19654 $LFS migrate -m $MDTIDX $migrate_dir ||
19655 error "fails on migrating remote dir to MDT0"
19657 echo "migrate back to MDT0, checking.."
19658 for file in $(find $migrate_dir); do
19659 mdt_index=$($LFS getstripe -m $file)
19660 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19661 error "$file is not on MDT${MDTIDX}"
19664 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19665 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19666 error " expect $old_dir_flag get $new_dir_flag"
19668 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19669 [ "$old_file_flag" = "$new_file_flag" ] ||
19670 error " expect $old_file_flag get $new_file_flag"
19672 local new_dir_mode=$(stat -c%f $migrate_dir)
19673 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19674 error "expect mode $old_dir_mode get $new_dir_mode"
19676 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19677 [ "$old_file_mode" = "$new_file_mode" ] ||
19678 error "expect mode $old_file_mode get $new_file_mode"
19680 diff /etc/passwd ${migrate_dir}/$tfile ||
19681 error "$tfile different after migration"
19683 diff /etc/passwd ${other_dir}/luna ||
19684 error "luna different after migration"
19686 diff /etc/passwd ${migrate_dir}/sofia ||
19687 error "sofia different after migration"
19689 diff /etc/passwd ${other_dir}/zachary ||
19690 error "zachary different after migration"
19692 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19693 error "${tfile}_ln different after migration"
19695 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19696 error "${tfile}_ln_other different after migration"
19698 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19699 [ $stripe_count = 2 ] ||
19700 error "dir strpe_count $d != 2 after migration."
19702 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19703 [ $stripe_count = 2 ] ||
19704 error "file strpe_count $d != 2 after migration."
19706 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19708 run_test 230b "migrate directory"
19711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19713 remote_mds_nodsh && skip "remote MDS with nodsh"
19714 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19715 skip "Need MDS version at least 2.11.52"
19721 local migrate_dir=$DIR/$tdir/migrate_dir
19723 #If migrating directory fails in the middle, all entries of
19724 #the directory is still accessiable.
19725 test_mkdir $DIR/$tdir
19726 test_mkdir -i0 -c1 $migrate_dir
19727 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19729 createmany -o $migrate_dir/f $total ||
19730 error "create files under ${migrate_dir} failed"
19732 # fail after migrating top dir, and this will fail only once, so the
19733 # first sub file migration will fail (currently f3), others succeed.
19734 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19735 do_facet mds1 lctl set_param fail_loc=0x1801
19736 local t=$(ls $migrate_dir | wc -l)
19737 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19738 error "migrate should fail"
19739 local u=$(ls $migrate_dir | wc -l)
19740 [ "$u" == "$t" ] || error "$u != $t during migration"
19742 # add new dir/file should succeed
19743 mkdir $migrate_dir/dir ||
19744 error "mkdir failed under migrating directory"
19745 touch $migrate_dir/file ||
19746 error "create file failed under migrating directory"
19748 # add file with existing name should fail
19749 for file in $migrate_dir/f*; do
19750 stat $file > /dev/null || error "stat $file failed"
19751 $OPENFILE -f O_CREAT:O_EXCL $file &&
19752 error "open(O_CREAT|O_EXCL) $file should fail"
19753 $MULTIOP $file m && error "create $file should fail"
19754 touch $DIR/$tdir/remote_dir/$tfile ||
19755 error "touch $tfile failed"
19756 ln $DIR/$tdir/remote_dir/$tfile $file &&
19757 error "link $file should fail"
19758 mdt_index=$($LFS getstripe -m $file)
19759 if [ $mdt_index == 0 ]; then
19760 # file failed to migrate is not allowed to rename to
19761 mv $DIR/$tdir/remote_dir/$tfile $file &&
19762 error "rename to $file should fail"
19764 mv $DIR/$tdir/remote_dir/$tfile $file ||
19765 error "rename to $file failed"
19767 echo hello >> $file || error "write $file failed"
19770 # resume migration with different options should fail
19771 $LFS migrate -m 0 $migrate_dir &&
19772 error "migrate -m 0 $migrate_dir should fail"
19774 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19775 error "migrate -c 2 $migrate_dir should fail"
19777 # resume migration should succeed
19778 $LFS migrate -m $MDTIDX $migrate_dir ||
19779 error "migrate $migrate_dir failed"
19781 echo "Finish migration, then checking.."
19782 for file in $(find $migrate_dir); do
19783 mdt_index=$($LFS getstripe -m $file)
19784 [ $mdt_index == $MDTIDX ] ||
19785 error "$file is not on MDT${MDTIDX}"
19788 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19790 run_test 230c "check directory accessiblity if migration failed"
19793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19794 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19795 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19796 skip "Need MDS version at least 2.11.52"
19798 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19800 local migrate_dir=$DIR/$tdir/migrate_dir
19810 old_index=$((RANDOM % MDSCOUNT))
19811 old_count=$((MDSCOUNT - old_index))
19812 new_index=$((RANDOM % MDSCOUNT))
19813 new_count=$((MDSCOUNT - new_index))
19814 new_hash=1 # for all_char
19816 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19817 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19819 test_mkdir $DIR/$tdir
19820 test_mkdir -i $old_index -c $old_count $migrate_dir
19822 for ((i=0; i<100; i++)); do
19823 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19824 createmany -o $migrate_dir/dir_${i}/f 100 ||
19825 error "create files under remote dir failed $i"
19828 echo -n "Migrate from MDT$old_index "
19829 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19830 echo -n "to MDT$new_index"
19831 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19834 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19835 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19836 error "migrate remote dir error"
19838 echo "Finish migration, then checking.."
19839 for file in $(find $migrate_dir -maxdepth 1); do
19840 mdt_index=$($LFS getstripe -m $file)
19841 if [ $mdt_index -lt $new_index ] ||
19842 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19843 error "$file is on MDT$mdt_index"
19847 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19849 run_test 230d "check migrate big directory"
19852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19854 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19855 skip "Need MDS version at least 2.11.52"
19862 mkdir_on_mdt0 $DIR/$tdir
19863 mkdir $DIR/$tdir/migrate_dir
19864 mkdir $DIR/$tdir/other_dir
19865 touch $DIR/$tdir/migrate_dir/a
19866 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19867 ls $DIR/$tdir/other_dir
19869 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19870 error "migrate dir fails"
19872 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19873 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19875 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19876 [ $mdt_index == 0 ] || error "a is not on MDT0"
19878 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19879 error "migrate dir fails"
19881 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19882 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19884 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19885 [ $mdt_index == 1 ] || error "a is not on MDT1"
19887 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19888 [ $mdt_index == 1 ] || error "b is not on MDT1"
19890 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19891 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19893 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19895 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19897 run_test 230e "migrate mulitple local link files"
19900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19902 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19903 skip "Need MDS version at least 2.11.52"
19908 mkdir -p $DIR/$tdir
19909 mkdir $DIR/$tdir/migrate_dir
19910 $LFS mkdir -i1 $DIR/$tdir/other_dir
19911 touch $DIR/$tdir/migrate_dir/a
19912 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19913 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19914 ls $DIR/$tdir/other_dir
19916 # a should be migrated to MDT1, since no other links on MDT0
19917 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19918 error "#1 migrate dir fails"
19919 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19920 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19921 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19922 [ $mdt_index == 1 ] || error "a is not on MDT1"
19924 # a should stay on MDT1, because it is a mulitple link file
19925 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19926 error "#2 migrate dir fails"
19927 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19928 [ $mdt_index == 1 ] || error "a is not on MDT1"
19930 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19931 error "#3 migrate dir fails"
19933 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19934 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19935 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19937 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19938 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19940 # a should be migrated to MDT0, since no other links on MDT1
19941 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19942 error "#4 migrate dir fails"
19943 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19944 [ $mdt_index == 0 ] || error "a is not on MDT0"
19946 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19948 run_test 230f "migrate mulitple remote link files"
19951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19952 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19953 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19954 skip "Need MDS version at least 2.11.52"
19956 mkdir -p $DIR/$tdir/migrate_dir
19958 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19959 error "migrating dir to non-exist MDT succeeds"
19962 run_test 230g "migrate dir to non-exist MDT"
19965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19966 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19967 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19968 skip "Need MDS version at least 2.11.52"
19972 mkdir -p $DIR/$tdir/migrate_dir
19974 $LFS migrate -m1 $DIR &&
19975 error "migrating mountpoint1 should fail"
19977 $LFS migrate -m1 $DIR/$tdir/.. &&
19978 error "migrating mountpoint2 should fail"
19981 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19982 error "migrating $tdir/migrate_dir/.. should fail"
19986 run_test 230h "migrate .. and root"
19989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19991 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19992 skip "Need MDS version at least 2.11.52"
19994 mkdir -p $DIR/$tdir/migrate_dir
19996 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19997 error "migration fails with a tailing slash"
19999 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20000 error "migration fails with two tailing slashes"
20002 run_test 230i "lfs migrate -m tolerates trailing slashes"
20005 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20006 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20007 skip "Need MDS version at least 2.11.52"
20009 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20010 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20011 error "create $tfile failed"
20012 cat /etc/passwd > $DIR/$tdir/$tfile
20014 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20016 cmp /etc/passwd $DIR/$tdir/$tfile ||
20017 error "DoM file mismatch after migration"
20019 run_test 230j "DoM file data not changed after dir migration"
20022 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20023 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20024 skip "Need MDS version at least 2.11.56"
20027 local files_on_starting_mdt=0
20029 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20030 $LFS getdirstripe $DIR/$tdir
20031 for i in $(seq $total); do
20032 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20033 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20034 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20037 echo "$files_on_starting_mdt files on MDT0"
20039 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20040 $LFS getdirstripe $DIR/$tdir
20042 files_on_starting_mdt=0
20043 for i in $(seq $total); do
20044 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20045 error "file $tfile.$i mismatch after migration"
20046 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20047 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20050 echo "$files_on_starting_mdt files on MDT1 after migration"
20051 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20053 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20054 $LFS getdirstripe $DIR/$tdir
20056 files_on_starting_mdt=0
20057 for i in $(seq $total); do
20058 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20059 error "file $tfile.$i mismatch after 2nd migration"
20060 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20061 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20064 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20065 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20069 run_test 230k "file data not changed after dir migration"
20072 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20073 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20074 skip "Need MDS version at least 2.11.56"
20076 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20077 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20078 error "create files under remote dir failed $i"
20079 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20081 run_test 230l "readdir between MDTs won't crash"
20084 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20085 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20086 skip "Need MDS version at least 2.11.56"
20089 local mig_dir=$DIR/$tdir/migrate_dir
20090 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20094 echo "Creating files and dirs with xattrs"
20095 test_mkdir $DIR/$tdir
20096 test_mkdir -i0 -c1 $mig_dir
20098 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20099 error "cannot set xattr attr1 on dir"
20100 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20101 error "cannot set xattr attr2 on dir"
20102 touch $mig_dir/dir/f0
20103 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20104 error "cannot set xattr attr1 on file"
20105 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20106 error "cannot set xattr attr2 on file"
20107 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20108 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20109 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20110 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20111 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20112 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20113 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20114 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20115 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20117 echo "Migrating to MDT1"
20118 $LFS migrate -m $MDTIDX $mig_dir ||
20119 error "fails on migrating dir to MDT1"
20121 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20122 echo "Checking xattrs"
20123 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20124 [ "$val" = $longstr ] ||
20125 error "expecting xattr1 $longstr on dir, found $val"
20126 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20127 [ "$val" = $shortstr ] ||
20128 error "expecting xattr2 $shortstr on dir, found $val"
20129 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20130 [ "$val" = $longstr ] ||
20131 error "expecting xattr1 $longstr on file, found $val"
20132 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20133 [ "$val" = $shortstr ] ||
20134 error "expecting xattr2 $shortstr on file, found $val"
20136 run_test 230m "xattrs not changed after dir migration"
20139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20140 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20141 skip "Need MDS version at least 2.13.53"
20143 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20144 cat /etc/hosts > $DIR/$tdir/$tfile
20145 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20146 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20148 cmp /etc/hosts $DIR/$tdir/$tfile ||
20149 error "File data mismatch after migration"
20151 run_test 230n "Dir migration with mirrored file"
20154 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20155 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20156 skip "Need MDS version at least 2.13.52"
20158 local mdts=$(comma_list $(mdts_nodes))
20160 local restripe_status
20164 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20166 # in case "crush" hash type is not set
20167 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20169 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20170 mdt.*MDT0000.enable_dir_restripe)
20171 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20172 stack_trap "do_nodes $mdts $LCTL set_param \
20173 mdt.*.enable_dir_restripe=$restripe_status"
20176 createmany -m $DIR/$tdir/f 100 ||
20177 error "create files under remote dir failed $i"
20178 createmany -d $DIR/$tdir/d 100 ||
20179 error "create dirs under remote dir failed $i"
20181 for i in $(seq 2 $MDSCOUNT); do
20182 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20183 $LFS setdirstripe -c $i $DIR/$tdir ||
20184 error "split -c $i $tdir failed"
20185 wait_update $HOSTNAME \
20186 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20187 error "dir split not finished"
20188 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20189 awk '/migrate/ {sum += $2} END { print sum }')
20190 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20191 # delta is around total_files/stripe_count
20192 (( $delta < 200 / (i - 1) + 4 )) ||
20193 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20196 run_test 230o "dir split"
20199 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20200 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20201 skip "Need MDS version at least 2.13.52"
20203 local mdts=$(comma_list $(mdts_nodes))
20205 local restripe_status
20209 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20211 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20213 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20214 mdt.*MDT0000.enable_dir_restripe)
20215 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20216 stack_trap "do_nodes $mdts $LCTL set_param \
20217 mdt.*.enable_dir_restripe=$restripe_status"
20219 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20220 createmany -m $DIR/$tdir/f 100 ||
20221 error "create files under remote dir failed"
20222 createmany -d $DIR/$tdir/d 100 ||
20223 error "create dirs under remote dir failed"
20225 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20226 local mdt_hash="crush"
20228 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20229 $LFS setdirstripe -c $c $DIR/$tdir ||
20230 error "split -c $c $tdir failed"
20231 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20232 mdt_hash="$mdt_hash,fixed"
20233 elif [ $c -eq 1 ]; then
20236 wait_update $HOSTNAME \
20237 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20238 error "dir merge not finished"
20239 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20240 awk '/migrate/ {sum += $2} END { print sum }')
20241 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20242 # delta is around total_files/stripe_count
20243 (( delta < 200 / c + 4 )) ||
20244 error "$delta files migrated >= $((200 / c + 4))"
20247 run_test 230p "dir merge"
20250 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20251 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20252 skip "Need MDS version at least 2.13.52"
20254 local mdts=$(comma_list $(mdts_nodes))
20255 local saved_threshold=$(do_facet mds1 \
20256 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20257 local saved_delta=$(do_facet mds1 \
20258 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20259 local threshold=100
20262 local stripe_count=0
20267 # test with fewer files on ZFS
20268 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20270 stack_trap "do_nodes $mdts $LCTL set_param \
20271 mdt.*.dir_split_count=$saved_threshold"
20272 stack_trap "do_nodes $mdts $LCTL set_param \
20273 mdt.*.dir_split_delta=$saved_delta"
20274 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20275 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20276 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20277 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20278 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20279 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20281 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20282 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20284 create=$((threshold * 3 / 2))
20285 while [ $stripe_count -lt $MDSCOUNT ]; do
20286 createmany -m $DIR/$tdir/f $total $create ||
20287 error "create sub files failed"
20288 stat $DIR/$tdir > /dev/null
20289 total=$((total + create))
20290 stripe_count=$((stripe_count + delta))
20291 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20293 wait_update $HOSTNAME \
20294 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20295 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20297 wait_update $HOSTNAME \
20298 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20299 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20301 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20302 echo "$nr_files/$total files on MDT$stripe_index after split"
20303 # allow 10% margin of imbalance with crush hash
20304 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20305 error "$nr_files files on MDT$stripe_index after split"
20307 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20308 [ $nr_files -eq $total ] ||
20309 error "total sub files $nr_files != $total"
20312 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20314 echo "fixed layout directory won't auto split"
20315 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20316 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20317 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20318 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20319 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20321 run_test 230q "dir auto split"
20324 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20325 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20326 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20327 skip "Need MDS version at least 2.13.54"
20329 # maximum amount of local locks:
20330 # parent striped dir - 2 locks
20331 # new stripe in parent to migrate to - 1 lock
20332 # source and target - 2 locks
20333 # Total 5 locks for regular file
20334 mkdir -p $DIR/$tdir
20335 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20336 touch $DIR/$tdir/dir1/eee
20338 # create 4 hardlink for 4 more locks
20339 # Total: 9 locks > RS_MAX_LOCKS (8)
20340 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20341 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20342 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20343 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20344 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20345 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20346 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20347 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20349 cancel_lru_locks mdc
20351 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20352 error "migrate dir fails"
20354 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20356 run_test 230r "migrate with too many local locks"
20359 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20360 skip "Need MDS version at least 2.13.57"
20362 local mdts=$(comma_list $(mdts_nodes))
20363 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20364 mdt.*MDT0000.enable_dir_restripe)
20366 stack_trap "do_nodes $mdts $LCTL set_param \
20367 mdt.*.enable_dir_restripe=$restripe_status"
20371 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20372 test_mkdir $DIR/$tdir
20373 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20374 error "$LFS mkdir doesn't return -EEXIST if target exists"
20378 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20382 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20383 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20384 skip "Need MDS version at least 2.14.50"
20386 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20387 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20388 $LFS project -p 1 -s $DIR/$tdir ||
20389 error "set $tdir project id failed"
20390 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20391 error "set subdir project id failed"
20392 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20394 run_test 230t "migrate directory with project ID set"
20398 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20399 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20400 skip "Need MDS version at least 2.14.53"
20404 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20405 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20406 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20407 for i in $(seq 0 $((MDSCOUNT - 1))); do
20408 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20409 echo "$count dirs migrated to MDT$i"
20411 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20412 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20414 run_test 230u "migrate directory by QOS"
20418 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20419 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20420 skip "Need MDS version at least 2.14.53"
20424 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20425 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20426 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20427 for i in $(seq 0 $((MDSCOUNT - 1))); do
20428 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20429 echo "$count subdirs migrated to MDT$i"
20430 (( i == 3 )) && (( count > 0 )) &&
20431 error "subdir shouldn't be migrated to MDT3"
20433 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20434 (( count == 3 )) || error "dirs migrated to $count MDTs"
20436 run_test 230v "subdir migrated to the MDT where its parent is located"
20439 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20440 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20441 skip "Need MDS version at least 2.14.53"
20443 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20445 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20446 error "migrate failed"
20448 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20449 error "$tdir stripe count mismatch"
20451 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20452 error "$tdir/sub is striped"
20454 run_test 230w "non-recursive mode dir migration"
20458 # For simplicity this test assumes that max_pages_per_rpc
20459 # is the same across all OSCs
20460 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20461 local bulk_size=$((max_pages * PAGE_SIZE))
20462 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20465 mkdir -p $DIR/$tdir
20466 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20467 error "failed to set stripe with -S ${brw_size}M option"
20469 # clear the OSC stats
20470 $LCTL set_param osc.*.stats=0 &>/dev/null
20473 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20474 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20475 oflag=direct &>/dev/null || error "dd failed"
20477 sync; sleep 1; sync # just to be safe
20478 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20479 if [ x$nrpcs != "x1" ]; then
20480 $LCTL get_param osc.*.stats
20481 error "found $nrpcs ost_write RPCs, not 1 as expected"
20485 # Drop the OSC cache, otherwise we will read from it
20486 cancel_lru_locks osc
20488 # clear the OSC stats
20489 $LCTL set_param osc.*.stats=0 &>/dev/null
20491 # Client reads $bulk_size.
20492 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20493 iflag=direct &>/dev/null || error "dd failed"
20495 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20496 if [ x$nrpcs != "x1" ]; then
20497 $LCTL get_param osc.*.stats
20498 error "found $nrpcs ost_read RPCs, not 1 as expected"
20501 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20504 mkdir -p $DIR/$tdir
20506 for i in {0..1023}; do
20507 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20508 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20509 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20513 run_test 231b "must not assert on fully utilized OST request buffer"
20516 mkdir -p $DIR/$tdir
20517 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20519 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20520 do_facet ost1 $LCTL set_param fail_loc=0x31c
20522 # ignore dd failure
20523 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20525 do_facet ost1 $LCTL set_param fail_loc=0
20526 umount_client $MOUNT || error "umount failed"
20527 mount_client $MOUNT || error "mount failed"
20528 stop ost1 || error "cannot stop ost1"
20529 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20531 run_test 232a "failed lock should not block umount"
20534 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20535 skip "Need MDS version at least 2.10.58"
20537 mkdir -p $DIR/$tdir
20538 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20539 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20541 cancel_lru_locks osc
20543 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20544 do_facet ost1 $LCTL set_param fail_loc=0x31c
20547 $LFS data_version $DIR/$tdir/$tfile || true
20549 do_facet ost1 $LCTL set_param fail_loc=0
20550 umount_client $MOUNT || error "umount failed"
20551 mount_client $MOUNT || error "mount failed"
20552 stop ost1 || error "cannot stop ost1"
20553 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20555 run_test 232b "failed data version lock should not block umount"
20558 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20559 skip "Need MDS version at least 2.3.64"
20560 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20562 local fid=$($LFS path2fid $MOUNT)
20564 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20565 error "cannot access $MOUNT using its FID '$fid'"
20567 run_test 233a "checking that OBF of the FS root succeeds"
20570 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20571 skip "Need MDS version at least 2.5.90"
20572 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20574 local fid=$($LFS path2fid $MOUNT/.lustre)
20576 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20577 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20579 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20580 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20581 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20583 run_test 233b "checking that OBF of the FS .lustre succeeds"
20586 local p="$TMP/sanityN-$TESTNAME.parameters"
20587 save_lustre_params client "llite.*.xattr_cache" > $p
20588 lctl set_param llite.*.xattr_cache 1 ||
20589 skip_env "xattr cache is not supported"
20591 mkdir -p $DIR/$tdir || error "mkdir failed"
20592 touch $DIR/$tdir/$tfile || error "touch failed"
20593 # OBD_FAIL_LLITE_XATTR_ENOMEM
20594 $LCTL set_param fail_loc=0x1405
20595 getfattr -n user.attr $DIR/$tdir/$tfile &&
20596 error "getfattr should have failed with ENOMEM"
20597 $LCTL set_param fail_loc=0x0
20600 restore_lustre_params < $p
20603 run_test 234 "xattr cache should not crash on ENOMEM"
20606 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20607 skip "Need MDS version at least 2.4.52"
20609 flock_deadlock $DIR/$tfile
20614 124) error "process hangs on a deadlock"
20616 *) error "error executing flock_deadlock $DIR/$tfile"
20620 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20624 check_swap_layouts_support
20626 local ref1=/etc/passwd
20627 local ref2=/etc/group
20628 local file1=$DIR/$tdir/f1
20629 local file2=$DIR/$tdir/f2
20631 test_mkdir -c1 $DIR/$tdir
20632 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20633 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20634 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20635 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20636 local fd=$(free_fd)
20637 local cmd="exec $fd<>$file2"
20640 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20641 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20644 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20649 run_test 236 "Layout swap on open unlinked file"
20651 # LU-4659 linkea consistency
20653 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20654 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20655 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20656 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20659 ln $DIR/$tfile $DIR/$tfile.lnk
20660 touch $DIR/$tfile.new
20661 mv $DIR/$tfile.new $DIR/$tfile
20662 local fid1=$($LFS path2fid $DIR/$tfile)
20663 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20664 local path1=$($LFS fid2path $FSNAME "$fid1")
20665 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20666 local path2=$($LFS fid2path $FSNAME "$fid2")
20667 [ $tfile.lnk == $path2 ] ||
20668 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20671 run_test 238 "Verify linkea consistency"
20673 test_239A() { # was test_239
20674 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20675 skip "Need MDS version at least 2.5.60"
20677 local list=$(comma_list $(mdts_nodes))
20679 mkdir -p $DIR/$tdir
20680 createmany -o $DIR/$tdir/f- 5000
20681 unlinkmany $DIR/$tdir/f- 5000
20682 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20683 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20684 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20685 osp.*MDT*.sync_in_flight" | calc_sum)
20686 [ "$changes" -eq 0 ] || error "$changes not synced"
20688 run_test 239A "osp_sync test"
20690 test_239a() { #LU-5297
20691 remote_mds_nodsh && skip "remote MDS with nodsh"
20694 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20695 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20696 chgrp $RUNAS_GID $DIR/$tfile
20697 wait_delete_completed
20699 run_test 239a "process invalid osp sync record correctly"
20701 test_239b() { #LU-5297
20702 remote_mds_nodsh && skip "remote MDS with nodsh"
20705 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20706 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20707 chgrp $RUNAS_GID $DIR/$tfile1
20708 wait_delete_completed
20709 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20711 chgrp $RUNAS_GID $DIR/$tfile2
20712 wait_delete_completed
20714 run_test 239b "process osp sync record with ENOMEM error correctly"
20717 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20718 remote_mds_nodsh && skip "remote MDS with nodsh"
20720 mkdir -p $DIR/$tdir
20722 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20723 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20724 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20725 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20727 umount_client $MOUNT || error "umount failed"
20728 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20729 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20730 mount_client $MOUNT || error "failed to mount client"
20732 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20733 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20735 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20741 for LOOP in $(seq $count); do
20742 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20743 cancel_lru_locks $OSC || true
20751 for LOOP in $(seq $1); do
20752 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20757 test_241a() { # was test_241
20758 local bsize=$PAGE_SIZE
20760 (( bsize < 40960 )) && bsize=40960
20761 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20763 cancel_lru_locks $OSC
20764 test_241_bio 1000 $bsize &
20766 test_241_dio 1000 $bsize
20769 run_test 241a "bio vs dio"
20772 local bsize=$PAGE_SIZE
20774 (( bsize < 40960 )) && bsize=40960
20775 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20777 test_241_dio 1000 $bsize &
20779 test_241_dio 1000 $bsize
20782 run_test 241b "dio vs dio"
20785 remote_mds_nodsh && skip "remote MDS with nodsh"
20787 mkdir_on_mdt0 $DIR/$tdir
20788 touch $DIR/$tdir/$tfile
20790 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20791 do_facet mds1 lctl set_param fail_loc=0x105
20792 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20794 do_facet mds1 lctl set_param fail_loc=0
20795 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20797 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20801 test_mkdir $DIR/$tdir
20802 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20804 run_test 243 "various group lock tests"
20808 test_mkdir $DIR/$tdir
20809 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20810 sendfile_grouplock $DIR/$tdir/$tfile || \
20811 error "sendfile+grouplock failed"
20814 run_test 244a "sendfile with group lock tests"
20818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20821 local size=$((1024*1024))
20823 test_mkdir $DIR/$tdir
20824 for i in $(seq 1 $threads); do
20825 local file=$DIR/$tdir/file_$((i / 10))
20826 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20829 for i in $(seq 1 $threads); do
20833 run_test 244b "multi-threaded write with group lock"
20836 local flagname="multi_mod_rpcs"
20837 local connect_data_name="max_mod_rpcs"
20840 # check if multiple modify RPCs flag is set
20841 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20842 grep "connect_flags:")
20845 echo "$out" | grep -qw $flagname
20846 if [ $? -ne 0 ]; then
20847 echo "connect flag $flagname is not set"
20851 # check if multiple modify RPCs data is set
20852 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20855 echo "$out" | grep -qw $connect_data_name ||
20856 error "import should have connect data $connect_data_name"
20858 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20864 umount_client $submount
20869 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20871 skip_env "Fileset feature is not supported"
20873 local submount=${MOUNT}_$tdir
20876 mkdir -p $submount || error "mkdir $submount failed"
20877 FILESET="$FILESET/$tdir" mount_client $submount ||
20878 error "mount $submount failed"
20879 trap "cleanup_247 $submount" EXIT
20880 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20881 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20882 error "read $MOUNT/$tdir/$tfile failed"
20883 cleanup_247 $submount
20885 run_test 247a "mount subdir as fileset"
20888 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20889 skip_env "Fileset feature is not supported"
20891 local submount=${MOUNT}_$tdir
20893 rm -rf $MOUNT/$tdir
20894 mkdir -p $submount || error "mkdir $submount failed"
20896 FILESET="$FILESET/$tdir" mount_client $submount &&
20897 error "mount $submount should fail"
20900 run_test 247b "mount subdir that dose not exist"
20903 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20904 skip_env "Fileset feature is not supported"
20906 local submount=${MOUNT}_$tdir
20908 mkdir -p $MOUNT/$tdir/dir1
20909 mkdir -p $submount || error "mkdir $submount failed"
20910 trap "cleanup_247 $submount" EXIT
20911 FILESET="$FILESET/$tdir" mount_client $submount ||
20912 error "mount $submount failed"
20913 local fid=$($LFS path2fid $MOUNT/)
20914 $LFS fid2path $submount $fid && error "fid2path should fail"
20915 cleanup_247 $submount
20917 run_test 247c "running fid2path outside subdirectory root"
20920 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20921 skip "Fileset feature is not supported"
20923 local submount=${MOUNT}_$tdir
20925 mkdir -p $MOUNT/$tdir/dir1
20926 mkdir -p $submount || error "mkdir $submount failed"
20927 FILESET="$FILESET/$tdir" mount_client $submount ||
20928 error "mount $submount failed"
20929 trap "cleanup_247 $submount" EXIT
20931 local td=$submount/dir1
20932 local fid=$($LFS path2fid $td)
20933 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20935 # check that we get the same pathname back
20938 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20939 echo "$rootpath $fid"
20940 found=$($LFS fid2path $rootpath "$fid")
20941 [ -n "found" ] || error "fid2path should succeed"
20942 [ "$found" == "$td" ] || error "fid2path $found != $td"
20944 # check wrong root path format
20945 rootpath=$submount"_wrong"
20946 found=$($LFS fid2path $rootpath "$fid")
20947 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20949 cleanup_247 $submount
20951 run_test 247d "running fid2path inside subdirectory root"
20955 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20957 skip "Fileset feature is not supported"
20959 local submount=${MOUNT}_$tdir
20962 mkdir -p $submount || error "mkdir $submount failed"
20963 FILESET="$FILESET/.." mount_client $submount &&
20964 error "mount $submount should fail"
20967 run_test 247e "mount .. as fileset"
20970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20971 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20972 skip "Need at least version 2.13.52"
20973 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20974 skip "Need at least version 2.14.50"
20975 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20977 skip "Fileset feature is not supported"
20979 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20980 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20981 error "mkdir remote failed"
20982 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20983 error "mkdir remote/subdir failed"
20984 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20985 error "mkdir striped failed"
20986 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20988 local submount=${MOUNT}_$tdir
20990 mkdir -p $submount || error "mkdir $submount failed"
20991 stack_trap "rmdir $submount"
20995 local fileset=$FILESET
20996 local mdts=$(comma_list $(mdts_nodes))
20998 stat=$(do_facet mds1 $LCTL get_param -n \
20999 mdt.*MDT0000.enable_remote_subdir_mount)
21000 stack_trap "do_nodes $mdts $LCTL set_param \
21001 mdt.*.enable_remote_subdir_mount=$stat"
21003 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21004 stack_trap "umount_client $submount"
21005 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21006 error "mount remote dir $dir should fail"
21008 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21009 $tdir/striped/. ; do
21010 FILESET="$fileset/$dir" mount_client $submount ||
21011 error "mount $dir failed"
21012 umount_client $submount
21015 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21016 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21017 error "mount $tdir/remote failed"
21019 run_test 247f "mount striped or remote directory as fileset"
21022 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21023 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21024 skip "Need at least version 2.14.50"
21026 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21027 error "mkdir $tdir failed"
21028 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21030 local submount=${MOUNT}_$tdir
21032 mkdir -p $submount || error "mkdir $submount failed"
21033 stack_trap "rmdir $submount"
21035 FILESET="$fileset/$tdir" mount_client $submount ||
21036 error "mount $dir failed"
21037 stack_trap "umount $submount"
21039 local mdts=$(comma_list $(mdts_nodes))
21043 stat $submount > /dev/null
21044 cancel_lru_locks $MDC
21045 stat $submount > /dev/null
21046 stat $submount/$tfile > /dev/null
21047 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21048 stat $submount/$tfile > /dev/null
21049 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21050 awk '/getattr/ {sum += $2} END {print sum}')
21052 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21054 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21057 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21058 [ -z "$fast_read_sav" ] && skip "no fast read support"
21060 # create a large file for fast read verification
21061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21063 # make sure the file is created correctly
21064 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21065 { rm -f $DIR/$tfile; skip "file creation error"; }
21067 echo "Test 1: verify that fast read is 4 times faster on cache read"
21069 # small read with fast read enabled
21070 $LCTL set_param -n llite.*.fast_read=1
21071 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21072 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21073 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21074 # small read with fast read disabled
21075 $LCTL set_param -n llite.*.fast_read=0
21076 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21077 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21078 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21080 # verify that fast read is 4 times faster for cache read
21081 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21082 error_not_in_vm "fast read was not 4 times faster: " \
21083 "$t_fast vs $t_slow"
21085 echo "Test 2: verify the performance between big and small read"
21086 $LCTL set_param -n llite.*.fast_read=1
21088 # 1k non-cache read
21089 cancel_lru_locks osc
21090 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21091 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21092 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21094 # 1M non-cache read
21095 cancel_lru_locks osc
21096 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21097 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21098 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21100 # verify that big IO is not 4 times faster than small IO
21101 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21102 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21104 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21107 run_test 248a "fast read verification"
21110 # Default short_io_bytes=16384, try both smaller and larger sizes.
21111 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21112 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21113 echo "bs=53248 count=113 normal buffered write"
21114 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21115 error "dd of initial data file failed"
21116 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21118 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21119 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21120 error "dd with sync normal writes failed"
21121 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21123 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21124 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21125 error "dd with sync small writes failed"
21126 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21128 cancel_lru_locks osc
21130 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21131 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21132 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21133 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21134 iflag=direct || error "dd with O_DIRECT small read failed"
21135 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21136 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21137 error "compare $TMP/$tfile.1 failed"
21139 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21140 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21142 # just to see what the maximum tunable value is, and test parsing
21143 echo "test invalid parameter 2MB"
21144 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21145 error "too-large short_io_bytes allowed"
21146 echo "test maximum parameter 512KB"
21147 # if we can set a larger short_io_bytes, run test regardless of version
21148 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21149 # older clients may not allow setting it this large, that's OK
21150 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21151 skip "Need at least client version 2.13.50"
21152 error "medium short_io_bytes failed"
21154 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21155 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21157 echo "test large parameter 64KB"
21158 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21159 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21161 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21162 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21163 error "dd with sync large writes failed"
21164 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21166 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21167 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21168 num=$((113 * 4096 / PAGE_SIZE))
21169 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21170 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21171 error "dd with O_DIRECT large writes failed"
21172 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21173 error "compare $DIR/$tfile.3 failed"
21175 cancel_lru_locks osc
21177 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21178 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21179 error "dd with O_DIRECT large read failed"
21180 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21181 error "compare $TMP/$tfile.2 failed"
21183 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21184 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21185 error "dd with O_DIRECT large read failed"
21186 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21187 error "compare $TMP/$tfile.3 failed"
21189 run_test 248b "test short_io read and write for both small and large sizes"
21191 test_249() { # LU-7890
21192 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21193 skip "Need at least version 2.8.54"
21196 $LFS setstripe -c 1 $DIR/$tfile
21197 # Offset 2T == 4k * 512M
21198 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21199 error "dd to 2T offset failed"
21201 run_test 249 "Write above 2T file size"
21204 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21205 && skip "no 16TB file size limit on ZFS"
21207 $LFS setstripe -c 1 $DIR/$tfile
21208 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21209 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21210 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21211 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21212 conv=notrunc,fsync && error "append succeeded"
21215 run_test 250 "Write above 16T limit"
21218 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21220 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21221 #Skip once - writing the first stripe will succeed
21222 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21223 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21224 error "short write happened"
21226 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21227 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21228 error "short read happened"
21232 run_test 251 "Handling short read and write correctly"
21235 remote_mds_nodsh && skip "remote MDS with nodsh"
21236 remote_ost_nodsh && skip "remote OST with nodsh"
21237 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21238 skip_env "ldiskfs only test"
21248 # check lr_reader on OST0000
21250 dev=$(facet_device $tgt)
21251 out=$(do_facet $tgt $LR_READER $dev)
21252 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21254 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21255 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21256 error "Invalid uuid returned by $LR_READER on target $tgt"
21257 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21259 # check lr_reader -c on MDT0000
21261 dev=$(facet_device $tgt)
21262 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21263 skip "$LR_READER does not support additional options"
21265 out=$(do_facet $tgt $LR_READER -c $dev)
21266 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21268 num=$(echo "$out" | grep -c "mdtlov")
21269 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21270 error "Invalid number of mdtlov clients returned by $LR_READER"
21271 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21273 # check lr_reader -cr on MDT0000
21274 out=$(do_facet $tgt $LR_READER -cr $dev)
21275 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21277 echo "$out" | grep -q "^reply_data:$" ||
21278 error "$LR_READER should have returned 'reply_data' section"
21279 num=$(echo "$out" | grep -c "client_generation")
21280 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21282 run_test 252 "check lr_reader tool"
21285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21286 remote_mds_nodsh && skip "remote MDS with nodsh"
21287 remote_mgs_nodsh && skip "remote MGS with nodsh"
21291 local ost_name=$(ostname_from_index $ostidx)
21294 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21295 do_facet $SINGLEMDS $LCTL get_param -n \
21296 osp.$mdtosc_proc1.reserved_mb_high ||
21297 skip "remote MDS does not support reserved_mb_high"
21301 wait_delete_completed
21304 pool_add $TESTNAME || error "Pool creation failed"
21305 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21307 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21308 error "Setstripe failed"
21310 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21312 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21314 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21316 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21317 osp.$mdtosc_proc1.prealloc_status)
21318 echo "prealloc_status $oa_status"
21320 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21321 error "File creation should fail"
21323 #object allocation was stopped, but we still able to append files
21324 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21325 oflag=append || error "Append failed"
21327 rm -f $DIR/$tdir/$tfile.0
21329 # For this test, we want to delete the files we created to go out of
21330 # space but leave the watermark, so we remain nearly out of space
21331 ost_watermarks_enospc_delete_files $tfile $ostidx
21333 wait_delete_completed
21337 for i in $(seq 10 12); do
21338 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21339 2>/dev/null || error "File creation failed after rm"
21342 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21343 osp.$mdtosc_proc1.prealloc_status)
21344 echo "prealloc_status $oa_status"
21346 if (( oa_status != 0 )); then
21347 error "Object allocation still disable after rm"
21350 run_test 253 "Check object allocation limit"
21353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21354 remote_mds_nodsh && skip "remote MDS with nodsh"
21356 local mdt=$(facet_svc $SINGLEMDS)
21358 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21359 skip "MDS does not support changelog_size"
21363 changelog_register || error "changelog_register failed"
21365 changelog_clear 0 || error "changelog_clear failed"
21367 local size1=$(do_facet $SINGLEMDS \
21368 $LCTL get_param -n mdd.$mdt.changelog_size)
21369 echo "Changelog size $size1"
21372 $LFS mkdir -i 0 $DIR/$tdir
21374 mkdir -p $DIR/$tdir/pics/2008/zachy
21375 touch $DIR/$tdir/pics/2008/zachy/timestamp
21376 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21377 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21378 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21379 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21380 rm $DIR/$tdir/pics/desktop.jpg
21382 local size2=$(do_facet $SINGLEMDS \
21383 $LCTL get_param -n mdd.$mdt.changelog_size)
21384 echo "Changelog size after work $size2"
21386 (( $size2 > $size1 )) ||
21387 error "new Changelog size=$size2 less than old size=$size1"
21389 run_test 254 "Check changelog size"
21396 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21397 awk -F: '{print $2}' | grep $type > /dev/null
21398 if [ $? -ne 0 ]; then
21408 lfs ladvise -a willread $file > /dev/null 2>&1
21409 if [ $? -eq 0 ]; then
21413 lfs ladvise -a willread $file 2>&1 |
21414 grep "Inappropriate ioctl for device" > /dev/null
21415 if [ $? -eq 0 ]; then
21422 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21425 # run a random read IO workload
21426 # usage: random_read_iops <filename> <filesize> <iosize>
21427 random_read_iops() {
21430 local iosize=${3:-4096}
21432 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21433 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21436 drop_file_oss_cache() {
21440 $LFS ladvise -a dontneed $file 2>/dev/null ||
21441 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21444 ladvise_willread_performance()
21447 local average_origin=0
21448 local average_cache=0
21449 local average_ladvise=0
21451 for ((i = 1; i <= $repeat; i++)); do
21452 echo "Iter $i/$repeat: reading without willread hint"
21453 cancel_lru_locks osc
21454 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21455 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21456 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21457 average_origin=$(bc <<<"$average_origin + $speed_origin")
21459 cancel_lru_locks osc
21460 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21461 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21462 average_cache=$(bc <<<"$average_cache + $speed_cache")
21464 cancel_lru_locks osc
21465 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21466 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21467 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21468 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21469 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21471 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21472 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21473 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21475 speedup_cache=$(percent $average_cache $average_origin)
21476 speedup_ladvise=$(percent $average_ladvise $average_origin)
21478 echo "Average uncached read: $average_origin"
21479 echo "Average speedup with OSS cached read: " \
21480 "$average_cache = +$speedup_cache%"
21481 echo "Average speedup with ladvise willread: " \
21482 "$average_ladvise = +$speedup_ladvise%"
21484 local lowest_speedup=20
21485 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21486 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21487 "got $average_cache%. Skipping ladvise willread check."
21491 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21492 # it is still good to run until then to exercise 'ladvise willread'
21493 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21494 [ "$ost1_FSTYPE" = "zfs" ] &&
21495 echo "osd-zfs does not support dontneed or drop_caches" &&
21498 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21499 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21500 error_not_in_vm "Speedup with willread is less than " \
21501 "$lowest_speedup%, got $average_ladvise%"
21505 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21506 skip "lustre < 2.8.54 does not support ladvise "
21507 remote_ost_nodsh && skip "remote OST with nodsh"
21509 stack_trap "rm -f $DIR/$tfile"
21510 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21512 ladvise_no_type willread $DIR/$tfile &&
21513 skip "willread ladvise is not supported"
21515 ladvise_no_ioctl $DIR/$tfile &&
21516 skip "ladvise ioctl is not supported"
21519 local size=$((size_mb * 1048576))
21520 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21521 error "dd to $DIR/$tfile failed"
21523 lfs ladvise -a willread $DIR/$tfile ||
21524 error "Ladvise failed with no range argument"
21526 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21527 error "Ladvise failed with no -l or -e argument"
21529 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21530 error "Ladvise failed with only -e argument"
21532 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21533 error "Ladvise failed with only -l argument"
21535 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21536 error "End offset should not be smaller than start offset"
21538 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21539 error "End offset should not be equal to start offset"
21541 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21542 error "Ladvise failed with overflowing -s argument"
21544 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21545 error "Ladvise failed with overflowing -e argument"
21547 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21548 error "Ladvise failed with overflowing -l argument"
21550 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21551 error "Ladvise succeeded with conflicting -l and -e arguments"
21553 echo "Synchronous ladvise should wait"
21555 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21556 do_nodes $(comma_list $(osts_nodes)) \
21557 $LCTL set_param fail_val=$delay fail_loc=0x237
21559 local start_ts=$SECONDS
21560 lfs ladvise -a willread $DIR/$tfile ||
21561 error "Ladvise failed with no range argument"
21562 local end_ts=$SECONDS
21563 local inteval_ts=$((end_ts - start_ts))
21565 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21566 error "Synchronous advice didn't wait reply"
21569 echo "Asynchronous ladvise shouldn't wait"
21570 local start_ts=$SECONDS
21571 lfs ladvise -a willread -b $DIR/$tfile ||
21572 error "Ladvise failed with no range argument"
21573 local end_ts=$SECONDS
21574 local inteval_ts=$((end_ts - start_ts))
21576 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21577 error "Asynchronous advice blocked"
21580 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21581 ladvise_willread_performance
21583 run_test 255a "check 'lfs ladvise -a willread'"
21589 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21593 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21594 skip "lustre < 2.8.54 does not support ladvise "
21595 remote_ost_nodsh && skip "remote OST with nodsh"
21597 stack_trap "rm -f $DIR/$tfile"
21598 lfs setstripe -c 1 -i 0 $DIR/$tfile
21600 ladvise_no_type dontneed $DIR/$tfile &&
21601 skip "dontneed ladvise is not supported"
21603 ladvise_no_ioctl $DIR/$tfile &&
21604 skip "ladvise ioctl is not supported"
21606 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21607 [ "$ost1_FSTYPE" = "zfs" ] &&
21608 skip "zfs-osd does not support 'ladvise dontneed'"
21611 local size=$((size_mb * 1048576))
21612 # In order to prevent disturbance of other processes, only check 3/4
21613 # of the memory usage
21614 local kibibytes=$((size_mb * 1024 * 3 / 4))
21616 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21617 error "dd to $DIR/$tfile failed"
21619 #force write to complete before dropping OST cache & checking memory
21622 local total=$(facet_meminfo ost1 MemTotal)
21623 echo "Total memory: $total KiB"
21625 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21626 local before_read=$(facet_meminfo ost1 Cached)
21627 echo "Cache used before read: $before_read KiB"
21629 lfs ladvise -a willread $DIR/$tfile ||
21630 error "Ladvise willread failed"
21631 local after_read=$(facet_meminfo ost1 Cached)
21632 echo "Cache used after read: $after_read KiB"
21634 lfs ladvise -a dontneed $DIR/$tfile ||
21635 error "Ladvise dontneed again failed"
21636 local no_read=$(facet_meminfo ost1 Cached)
21637 echo "Cache used after dontneed ladvise: $no_read KiB"
21639 if [ $total -lt $((before_read + kibibytes)) ]; then
21640 echo "Memory is too small, abort checking"
21644 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21645 error "Ladvise willread should use more memory" \
21646 "than $kibibytes KiB"
21649 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21650 error "Ladvise dontneed should release more memory" \
21651 "than $kibibytes KiB"
21654 run_test 255b "check 'lfs ladvise -a dontneed'"
21657 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21658 skip "lustre < 2.10.50 does not support lockahead"
21660 local ost1_imp=$(get_osc_import_name client ost1)
21661 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21669 test_mkdir -p $DIR/$tdir
21670 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21672 #test 10 returns only success/failure
21674 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21676 if [ $rc -eq 255 ]; then
21677 error "Ladvise test${i} failed, ${rc}"
21680 #test 11 counts lock enqueue requests, all others count new locks
21682 count=$(do_facet ost1 \
21683 $LCTL get_param -n ost.OSS.ost.stats)
21684 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21686 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21688 if [ $rc -eq 255 ]; then
21689 error "Ladvise test${i} failed, ${rc}"
21692 new_count=$(do_facet ost1 \
21693 $LCTL get_param -n ost.OSS.ost.stats)
21694 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21695 awk '{ print $2 }')
21697 difference="$((new_count - count))"
21698 if [ $difference -ne $rc ]; then
21699 error "Ladvise test${i}, bad enqueue count, returned " \
21700 "${rc}, actual ${difference}"
21703 for i in $(seq 12 21); do
21704 # If we do not do this, we run the risk of having too many
21705 # locks and starting lock cancellation while we are checking
21707 cancel_lru_locks osc
21709 count=$($LCTL get_param -n \
21710 ldlm.namespaces.$imp_name.lock_unused_count)
21712 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21714 if [ $rc -eq 255 ]; then
21715 error "Ladvise test ${i} failed, ${rc}"
21718 new_count=$($LCTL get_param -n \
21719 ldlm.namespaces.$imp_name.lock_unused_count)
21720 difference="$((new_count - count))"
21722 # Test 15 output is divided by 100 to map down to valid return
21723 if [ $i -eq 15 ]; then
21727 if [ $difference -ne $rc ]; then
21728 error "Ladvise test ${i}, bad lock count, returned " \
21729 "${rc}, actual ${difference}"
21733 #test 22 returns only success/failure
21735 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21737 if [ $rc -eq 255 ]; then
21738 error "Ladvise test${i} failed, ${rc}"
21741 run_test 255c "suite of ladvise lockahead tests"
21744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21745 remote_mds_nodsh && skip "remote MDS with nodsh"
21746 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21747 changelog_users $SINGLEMDS | grep "^cl" &&
21748 skip "active changelog user"
21754 mdt_dev=$(mdsdevname 1)
21757 changelog_register || error "changelog_register failed"
21760 mkdir_on_mdt0 $DIR/$tdir
21762 changelog_clear 0 || error "changelog_clear failed"
21765 touch $DIR/$tdir/{1..10}
21768 stop $SINGLEMDS || error "Fail to stop MDT"
21772 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21774 #after mount new plainllog is used
21775 touch $DIR/$tdir/{11..19}
21776 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21777 stack_trap "rm -f $tmpfile"
21778 cat_sl=$(do_facet $SINGLEMDS "sync; \
21779 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21780 llog_reader $tmpfile | grep -c type=1064553b")
21781 do_facet $SINGLEMDS llog_reader $tmpfile
21783 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21785 changelog_clear 0 || error "changelog_clear failed"
21787 cat_sl=$(do_facet $SINGLEMDS "sync; \
21788 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21789 llog_reader $tmpfile | grep -c type=1064553b")
21791 if (( cat_sl == 2 )); then
21792 error "Empty plain llog was not deleted from changelog catalog"
21793 elif (( cat_sl != 1 )); then
21794 error "Active plain llog shouldn't be deleted from catalog"
21797 run_test 256 "Check llog delete for empty and not full state"
21800 remote_mds_nodsh && skip "remote MDS with nodsh"
21801 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21802 skip "Need MDS version at least 2.8.55"
21804 test_mkdir $DIR/$tdir
21806 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21807 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21810 #define OBD_FAIL_MDS_XATTR_REP 0x161
21811 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21812 local facet=mds$((mdtidx + 1))
21813 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21814 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21816 stop $facet || error "stop MDS failed"
21817 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21818 error "start MDS fail"
21819 wait_recovery_complete $facet
21821 run_test 257 "xattr locks are not lost"
21823 # Verify we take the i_mutex when security requires it
21825 #define OBD_FAIL_IMUTEX_SEC 0x141c
21826 $LCTL set_param fail_loc=0x141c
21828 chmod u+s $DIR/$tfile
21829 chmod a+rwx $DIR/$tfile
21830 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21832 if [ $RC -ne 0 ]; then
21833 error "error, failed to take i_mutex, rc=$?"
21837 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21839 # Verify we do NOT take the i_mutex in the normal case
21841 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21842 $LCTL set_param fail_loc=0x141d
21845 chmod a+rw $DIR/$tfile
21846 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21848 if [ $RC -ne 0 ]; then
21849 error "error, took i_mutex unnecessarily, rc=$?"
21854 run_test 258b "verify i_mutex security behavior"
21857 local file=$DIR/$tfile
21861 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21863 stack_trap "rm -f $file" EXIT
21865 wait_delete_completed
21866 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21867 echo "before: $before"
21869 $LFS setstripe -i 0 -c 1 $file
21870 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21872 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21873 echo "after write: $after"
21875 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21876 do_facet ost1 $LCTL set_param fail_loc=0x2301
21878 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21879 echo "after truncate: $after"
21882 do_facet ost1 $LCTL set_param fail_loc=0
21883 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21885 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21886 echo "after restart: $after"
21887 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21888 error "missing truncate?"
21892 run_test 259 "crash at delayed truncate"
21895 #define OBD_FAIL_MDC_CLOSE 0x806
21896 $LCTL set_param fail_loc=0x80000806
21900 run_test 260 "Check mdc_close fail"
21902 ### Data-on-MDT sanity tests ###
21904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21905 skip "Need MDS version at least 2.10.55 for DoM"
21908 local dom=$DIR/$tdir/dom_file
21909 local tmp=$DIR/$tdir/tmp_file
21911 mkdir_on_mdt0 $DIR/$tdir
21913 # basic checks for DoM component creation
21914 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21915 error "Can set MDT layout to non-first entry"
21917 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21918 error "Can define multiple entries as MDT layout"
21920 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21922 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21923 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21924 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21926 local mdtidx=$($LFS getstripe -m $dom)
21927 local mdtname=MDT$(printf %04x $mdtidx)
21928 local facet=mds$((mdtidx + 1))
21929 local space_check=1
21931 # Skip free space checks with ZFS
21932 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21936 local size_tmp=$((65536 * 3))
21937 local mdtfree1=$(do_facet $facet \
21938 lctl get_param -n osd*.*$mdtname.kbytesfree)
21940 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21941 # check also direct IO along write
21942 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21943 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21945 cmp $tmp $dom || error "file data is different"
21946 [ $(stat -c%s $dom) == $size_tmp ] ||
21947 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21948 if [ $space_check == 1 ]; then
21949 local mdtfree2=$(do_facet $facet \
21950 lctl get_param -n osd*.*$mdtname.kbytesfree)
21952 # increase in usage from by $size_tmp
21953 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21954 error "MDT free space wrong after write: " \
21955 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21959 local size_dom=10000
21961 $TRUNCATE $dom $size_dom
21962 [ $(stat -c%s $dom) == $size_dom ] ||
21963 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21964 if [ $space_check == 1 ]; then
21965 mdtfree1=$(do_facet $facet \
21966 lctl get_param -n osd*.*$mdtname.kbytesfree)
21967 # decrease in usage from $size_tmp to new $size_dom
21968 [ $(($mdtfree1 - $mdtfree2)) -ge \
21969 $(((size_tmp - size_dom) / 1024)) ] ||
21970 error "MDT free space is wrong after truncate: " \
21971 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21977 size_dom=$((size_dom + size_tmp))
21978 [ $(stat -c%s $dom) == $size_dom ] ||
21979 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21980 if [ $space_check == 1 ]; then
21981 mdtfree2=$(do_facet $facet \
21982 lctl get_param -n osd*.*$mdtname.kbytesfree)
21983 # increase in usage by $size_tmp from previous
21984 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21985 error "MDT free space is wrong after append: " \
21986 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21991 if [ $space_check == 1 ]; then
21992 mdtfree1=$(do_facet $facet \
21993 lctl get_param -n osd*.*$mdtname.kbytesfree)
21994 # decrease in usage by $size_dom from previous
21995 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21996 error "MDT free space is wrong after removal: " \
21997 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22000 # combined striping
22001 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22002 error "Can't create DoM + OST striping"
22004 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22005 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22006 # check also direct IO along write
22007 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22009 cmp $tmp $dom || error "file data is different"
22010 [ $(stat -c%s $dom) == $size_tmp ] ||
22011 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22016 run_test 270a "DoM: basic functionality tests"
22019 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22020 skip "Need MDS version at least 2.10.55"
22022 local dom=$DIR/$tdir/dom_file
22023 local max_size=1048576
22025 mkdir -p $DIR/$tdir
22026 $LFS setstripe -E $max_size -L mdt $dom
22028 # truncate over the limit
22029 $TRUNCATE $dom $(($max_size + 1)) &&
22030 error "successful truncate over the maximum size"
22031 # write over the limit
22032 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22033 error "successful write over the maximum size"
22034 # append over the limit
22035 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22036 echo "12345" >> $dom && error "successful append over the maximum size"
22041 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22044 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22045 skip "Need MDS version at least 2.10.55"
22047 mkdir -p $DIR/$tdir
22048 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22050 # check files inherit DoM EA
22051 touch $DIR/$tdir/first
22052 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22053 error "bad pattern"
22054 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22055 error "bad stripe count"
22056 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22057 error "bad stripe size"
22059 # check directory inherits DoM EA and uses it as default
22060 mkdir $DIR/$tdir/subdir
22061 touch $DIR/$tdir/subdir/second
22062 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22063 error "bad pattern in sub-directory"
22064 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22065 error "bad stripe count in sub-directory"
22066 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22067 error "bad stripe size in sub-directory"
22070 run_test 270c "DoM: DoM EA inheritance tests"
22073 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22074 skip "Need MDS version at least 2.10.55"
22076 mkdir -p $DIR/$tdir
22077 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22079 # inherit default DoM striping
22080 mkdir $DIR/$tdir/subdir
22081 touch $DIR/$tdir/subdir/f1
22083 # change default directory striping
22084 $LFS setstripe -c 1 $DIR/$tdir/subdir
22085 touch $DIR/$tdir/subdir/f2
22086 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22087 error "wrong default striping in file 2"
22088 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22089 error "bad pattern in file 2"
22092 run_test 270d "DoM: change striping from DoM to RAID0"
22095 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22096 skip "Need MDS version at least 2.10.55"
22098 mkdir -p $DIR/$tdir/dom
22099 mkdir -p $DIR/$tdir/norm
22102 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22103 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22105 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22106 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22108 # find DoM files by layout
22109 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22110 [ $NUM -eq $DOMFILES ] ||
22111 error "lfs find -L: found $NUM, expected $DOMFILES"
22112 echo "Test 1: lfs find 20 DOM files by layout: OK"
22114 # there should be 1 dir with default DOM striping
22115 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22117 error "lfs find -L: found $NUM, expected 1 dir"
22118 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22120 # find DoM files by stripe size
22121 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22122 [ $NUM -eq $DOMFILES ] ||
22123 error "lfs find -S: found $NUM, expected $DOMFILES"
22124 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22126 # find files by stripe offset except DoM files
22127 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22128 [ $NUM -eq $NORMFILES ] ||
22129 error "lfs find -i: found $NUM, expected $NORMFILES"
22130 echo "Test 5: lfs find no DOM files by stripe index: OK"
22133 run_test 270e "DoM: lfs find with DoM files test"
22136 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22137 skip "Need MDS version at least 2.10.55"
22139 local mdtname=${FSNAME}-MDT0000-mdtlov
22140 local dom=$DIR/$tdir/dom_file
22141 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22142 lod.$mdtname.dom_stripesize)
22143 local dom_limit=131072
22145 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22146 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22147 lod.$mdtname.dom_stripesize)
22148 [ ${dom_limit} -eq ${dom_current} ] ||
22149 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22151 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22152 $LFS setstripe -d $DIR/$tdir
22153 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22154 error "Can't set directory default striping"
22156 # exceed maximum stripe size
22157 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22158 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22159 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22160 error "Able to create DoM component size more than LOD limit"
22162 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22163 dom_current=$(do_facet mds1 $LCTL get_param -n \
22164 lod.$mdtname.dom_stripesize)
22165 [ 0 -eq ${dom_current} ] ||
22166 error "Can't set zero DoM stripe limit"
22169 # attempt to create DoM file on server with disabled DoM should
22170 # remove DoM entry from layout and be succeed
22171 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22172 error "Can't create DoM file (DoM is disabled)"
22173 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22174 error "File has DoM component while DoM is disabled"
22177 # attempt to create DoM file with only DoM stripe should return error
22178 $LFS setstripe -E $dom_limit -L mdt $dom &&
22179 error "Able to create DoM-only file while DoM is disabled"
22181 # too low values to be aligned with smallest stripe size 64K
22182 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22183 dom_current=$(do_facet mds1 $LCTL get_param -n \
22184 lod.$mdtname.dom_stripesize)
22185 [ 30000 -eq ${dom_current} ] &&
22186 error "Can set too small DoM stripe limit"
22188 # 64K is a minimal stripe size in Lustre, expect limit of that size
22189 [ 65536 -eq ${dom_current} ] ||
22190 error "Limit is not set to 64K but ${dom_current}"
22192 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22193 dom_current=$(do_facet mds1 $LCTL get_param -n \
22194 lod.$mdtname.dom_stripesize)
22196 [ 2147483648 -eq ${dom_current} ] &&
22197 error "Can set too large DoM stripe limit"
22199 do_facet mds1 $LCTL set_param -n \
22200 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22201 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22202 error "Can't create DoM component size after limit change"
22203 do_facet mds1 $LCTL set_param -n \
22204 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22205 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22206 error "Can't create DoM file after limit decrease"
22207 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22208 error "Can create big DoM component after limit decrease"
22209 touch ${dom}_def ||
22210 error "Can't create file with old default layout"
22212 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22215 run_test 270f "DoM: maximum DoM stripe size checks"
22218 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22219 skip "Need MDS version at least 2.13.52"
22220 local dom=$DIR/$tdir/$tfile
22222 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22223 local lodname=${FSNAME}-MDT0000-mdtlov
22225 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22226 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22227 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22228 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22230 local dom_limit=1024
22231 local dom_threshold="50%"
22233 $LFS setstripe -d $DIR/$tdir
22234 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22235 error "Can't set directory default striping"
22237 do_facet mds1 $LCTL set_param -n \
22238 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22239 # set 0 threshold and create DOM file to change tunable stripesize
22240 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22241 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22242 error "Failed to create $dom file"
22243 # now tunable dom_cur_stripesize should reach maximum
22244 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22245 lod.${lodname}.dom_stripesize_cur_kb)
22246 [[ $dom_current == $dom_limit ]] ||
22247 error "Current DOM stripesize is not maximum"
22250 # set threshold for further tests
22251 do_facet mds1 $LCTL set_param -n \
22252 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22253 echo "DOM threshold is $dom_threshold free space"
22256 # Spoof bfree to exceed threshold
22257 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22258 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22259 for spfree in 40 20 0 15 30 55; do
22260 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22261 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22262 error "Failed to create $dom file"
22263 dom_def=$(do_facet mds1 $LCTL get_param -n \
22264 lod.${lodname}.dom_stripesize_cur_kb)
22265 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22266 [[ $dom_def != $dom_current ]] ||
22267 error "Default stripe size was not changed"
22268 if [[ $spfree > 0 ]] ; then
22269 dom_set=$($LFS getstripe -S $dom)
22270 [[ $dom_set == $((dom_def * 1024)) ]] ||
22271 error "DOM component size is still old"
22273 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22274 error "DoM component is set with no free space"
22277 dom_current=$dom_def
22280 run_test 270g "DoM: default DoM stripe size depends on free space"
22283 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22284 skip "Need MDS version at least 2.13.53"
22286 local mdtname=${FSNAME}-MDT0000-mdtlov
22287 local dom=$DIR/$tdir/$tfile
22288 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22290 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22291 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22293 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22294 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22295 error "can't create OST file"
22296 # mirrored file with DOM entry in the second mirror
22297 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22298 error "can't create mirror with DoM component"
22300 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22302 # DOM component in the middle and has other enries in the same mirror,
22303 # should succeed but lost DoM component
22304 $LFS setstripe --copy=${dom}_1 $dom ||
22305 error "Can't create file from OST|DOM mirror layout"
22306 # check new file has no DoM layout after all
22307 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22308 error "File has DoM component while DoM is disabled"
22310 run_test 270h "DoM: DoM stripe removal when disabled on server"
22313 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22314 skip "Need MDS version at least 2.14.54"
22317 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22318 error "setstripe should fail" || true
22320 run_test 270i "DoM: setting invalid DoM striping should fail"
22323 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22324 skip "Need MDS version at least 2.10.55"
22326 local dom=$DIR/$tdir/dom
22328 mkdir -p $DIR/$tdir
22330 $LFS setstripe -E 1024K -L mdt $dom
22332 lctl set_param -n mdc.*.stats=clear
22333 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22334 cat $dom > /dev/null
22335 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22336 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22340 run_test 271a "DoM: data is cached for read after write"
22343 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22344 skip "Need MDS version at least 2.10.55"
22346 local dom=$DIR/$tdir/dom
22348 mkdir -p $DIR/$tdir
22350 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22352 lctl set_param -n mdc.*.stats=clear
22353 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22354 cancel_lru_locks mdc
22355 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22356 # second stat to check size is cached on client
22357 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22358 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22359 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22362 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22365 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22366 skip "Need MDS version at least 2.10.55"
22368 local dom=$DIR/$tdir/dom
22370 mkdir -p $DIR/$tdir
22372 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22374 lctl set_param -n mdc.*.stats=clear
22375 lctl set_param -n osc.*.stats=clear
22376 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22377 cancel_lru_locks mdc
22378 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22379 # second stat to check size is cached on client
22380 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22381 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22382 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22383 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22384 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22387 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22393 local mdt=MDT$(printf %04x $mdtidx)
22395 if [ -z $param ]; then
22396 lctl get_param -n mdc.*$mdt*.stats
22398 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22403 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22404 skip "Need MDS version at least 2.10.55"
22406 local dom=$DIR/$tdir/dom
22408 mkdir -p $DIR/$tdir
22410 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22412 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22413 local facet=mds$((mdtidx + 1))
22415 cancel_lru_locks mdc
22416 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22417 createmany -o $dom 1000
22418 lctl set_param -n mdc.*.stats=clear
22419 smalliomany -w $dom 1000 200
22420 get_mdc_stats $mdtidx
22421 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22422 # Each file has 1 open, 1 IO enqueues, total 2000
22423 # but now we have also +1 getxattr for security.capability, total 3000
22424 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22425 unlinkmany $dom 1000
22427 cancel_lru_locks mdc
22428 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22429 createmany -o $dom 1000
22430 lctl set_param -n mdc.*.stats=clear
22431 smalliomany -w $dom 1000 200
22432 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22433 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22434 # for OPEN and IO lock.
22435 [ $((enq - enq_2)) -ge 1000 ] ||
22436 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22437 unlinkmany $dom 1000
22440 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22442 cleanup_271def_tests() {
22448 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22449 skip "Need MDS version at least 2.10.57"
22451 local dom=$DIR/$tdir/dom
22452 local tmp=$TMP/$tfile
22453 trap "cleanup_271def_tests $tmp" EXIT
22455 mkdir -p $DIR/$tdir
22457 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22459 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22461 cancel_lru_locks mdc
22462 dd if=/dev/urandom of=$tmp bs=1000 count=1
22463 dd if=$tmp of=$dom bs=1000 count=1
22464 cancel_lru_locks mdc
22466 cat /etc/hosts >> $tmp
22467 lctl set_param -n mdc.*.stats=clear
22469 # append data to the same file it should update local page
22470 echo "Append to the same page"
22471 cat /etc/hosts >> $dom
22472 local num=$(get_mdc_stats $mdtidx ost_read)
22473 local ra=$(get_mdc_stats $mdtidx req_active)
22474 local rw=$(get_mdc_stats $mdtidx req_waittime)
22476 [ -z $num ] || error "$num READ RPC occured"
22477 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22481 cmp $tmp $dom || error "file miscompare"
22483 cancel_lru_locks mdc
22484 lctl set_param -n mdc.*.stats=clear
22486 echo "Open and read file"
22487 cat $dom > /dev/null
22488 local num=$(get_mdc_stats $mdtidx ost_read)
22489 local ra=$(get_mdc_stats $mdtidx req_active)
22490 local rw=$(get_mdc_stats $mdtidx req_waittime)
22492 [ -z $num ] || error "$num READ RPC occured"
22493 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22497 cmp $tmp $dom || error "file miscompare"
22501 run_test 271d "DoM: read on open (1K file in reply buffer)"
22504 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22505 skip "Need MDS version at least 2.10.57"
22507 local dom=$DIR/$tdir/dom
22508 local tmp=$TMP/$tfile
22509 trap "cleanup_271def_tests $tmp" EXIT
22511 mkdir -p $DIR/$tdir
22513 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22515 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22517 cancel_lru_locks mdc
22518 dd if=/dev/urandom of=$tmp bs=265000 count=1
22519 dd if=$tmp of=$dom bs=265000 count=1
22520 cancel_lru_locks mdc
22521 cat /etc/hosts >> $tmp
22522 lctl set_param -n mdc.*.stats=clear
22524 echo "Append to the same page"
22525 cat /etc/hosts >> $dom
22526 local num=$(get_mdc_stats $mdtidx ost_read)
22527 local ra=$(get_mdc_stats $mdtidx req_active)
22528 local rw=$(get_mdc_stats $mdtidx req_waittime)
22530 [ -z $num ] || error "$num READ RPC occured"
22531 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22535 cmp $tmp $dom || error "file miscompare"
22537 cancel_lru_locks mdc
22538 lctl set_param -n mdc.*.stats=clear
22540 echo "Open and read file"
22541 cat $dom > /dev/null
22542 local num=$(get_mdc_stats $mdtidx ost_read)
22543 local ra=$(get_mdc_stats $mdtidx req_active)
22544 local rw=$(get_mdc_stats $mdtidx req_waittime)
22546 [ -z $num ] && num=0
22547 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22548 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22552 cmp $tmp $dom || error "file miscompare"
22556 run_test 271f "DoM: read on open (200K file and read tail)"
22559 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22560 skip "Skipping due to old client or server version"
22562 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22564 $CHECKSTAT -t file $DIR1/$tfile
22566 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22569 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22570 $LCTL set_param fail_loc=0x80000314
22571 rm $DIR1/$tfile || error "Unlink fails"
22573 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22574 [ $RC -eq 0 ] || error "Failed write to stale object"
22576 run_test 271g "Discard DoM data vs client flush race"
22579 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22580 skip "Need MDS version at least 2.11.50"
22582 local dom=$DIR/$tdir/dom
22583 mkdir -p $DIR/$tdir
22585 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22586 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22587 error "failed to write data into $dom"
22588 local old_md5=$(md5sum $dom)
22590 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22591 error "failed to migrate to the same DoM component"
22593 local new_md5=$(md5sum $dom)
22595 [ "$old_md5" == "$new_md5" ] ||
22596 error "md5sum differ: $old_md5, $new_md5"
22598 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22599 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22601 run_test 272a "DoM migration: new layout with the same DOM component"
22604 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22605 skip "Need MDS version at least 2.11.50"
22607 local dom=$DIR/$tdir/dom
22608 mkdir -p $DIR/$tdir
22609 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22611 local mdtidx=$($LFS getstripe -m $dom)
22612 local mdtname=MDT$(printf %04x $mdtidx)
22613 local facet=mds$((mdtidx + 1))
22615 local mdtfree1=$(do_facet $facet \
22616 lctl get_param -n osd*.*$mdtname.kbytesfree)
22617 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22618 error "failed to write data into $dom"
22619 local old_md5=$(md5sum $dom)
22620 cancel_lru_locks mdc
22621 local mdtfree1=$(do_facet $facet \
22622 lctl get_param -n osd*.*$mdtname.kbytesfree)
22624 $LFS migrate -c2 $dom ||
22625 error "failed to migrate to the new composite layout"
22626 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22627 error "MDT stripe was not removed"
22629 cancel_lru_locks mdc
22630 local new_md5=$(md5sum $dom)
22631 [ "$old_md5" == "$new_md5" ] ||
22632 error "$old_md5 != $new_md5"
22634 # Skip free space checks with ZFS
22635 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22636 local mdtfree2=$(do_facet $facet \
22637 lctl get_param -n osd*.*$mdtname.kbytesfree)
22638 [ $mdtfree2 -gt $mdtfree1 ] ||
22639 error "MDT space is not freed after migration"
22643 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22646 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22647 skip "Need MDS version at least 2.11.50"
22649 local dom=$DIR/$tdir/$tfile
22650 mkdir -p $DIR/$tdir
22651 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22653 local mdtidx=$($LFS getstripe -m $dom)
22654 local mdtname=MDT$(printf %04x $mdtidx)
22655 local facet=mds$((mdtidx + 1))
22657 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22658 error "failed to write data into $dom"
22659 local old_md5=$(md5sum $dom)
22660 cancel_lru_locks mdc
22661 local mdtfree1=$(do_facet $facet \
22662 lctl get_param -n osd*.*$mdtname.kbytesfree)
22664 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22665 error "failed to migrate to the new composite layout"
22666 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22667 error "MDT stripe was not removed"
22669 cancel_lru_locks mdc
22670 local new_md5=$(md5sum $dom)
22671 [ "$old_md5" == "$new_md5" ] ||
22672 error "$old_md5 != $new_md5"
22674 # Skip free space checks with ZFS
22675 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22676 local mdtfree2=$(do_facet $facet \
22677 lctl get_param -n osd*.*$mdtname.kbytesfree)
22678 [ $mdtfree2 -gt $mdtfree1 ] ||
22679 error "MDS space is not freed after migration"
22683 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22686 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22687 skip "Need MDS version at least 2.12.55"
22689 local dom=$DIR/$tdir/$tfile
22690 mkdir -p $DIR/$tdir
22691 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22693 local mdtidx=$($LFS getstripe -m $dom)
22694 local mdtname=MDT$(printf %04x $mdtidx)
22695 local facet=mds$((mdtidx + 1))
22697 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22698 error "failed to write data into $dom"
22699 local old_md5=$(md5sum $dom)
22700 cancel_lru_locks mdc
22701 local mdtfree1=$(do_facet $facet \
22702 lctl get_param -n osd*.*$mdtname.kbytesfree)
22704 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22705 error "failed mirroring to the new composite layout"
22706 $LFS mirror resync $dom ||
22707 error "failed mirror resync"
22708 $LFS mirror split --mirror-id 1 -d $dom ||
22709 error "failed mirror split"
22711 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22712 error "MDT stripe was not removed"
22714 cancel_lru_locks mdc
22715 local new_md5=$(md5sum $dom)
22716 [ "$old_md5" == "$new_md5" ] ||
22717 error "$old_md5 != $new_md5"
22719 # Skip free space checks with ZFS
22720 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22721 local mdtfree2=$(do_facet $facet \
22722 lctl get_param -n osd*.*$mdtname.kbytesfree)
22723 [ $mdtfree2 -gt $mdtfree1 ] ||
22724 error "MDS space is not freed after DOM mirror deletion"
22728 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22731 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22732 skip "Need MDS version at least 2.12.55"
22734 local dom=$DIR/$tdir/$tfile
22735 mkdir -p $DIR/$tdir
22736 $LFS setstripe -c 2 $dom
22738 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22739 error "failed to write data into $dom"
22740 local old_md5=$(md5sum $dom)
22743 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22744 error "failed mirroring to the DOM layout"
22745 $LFS mirror resync $dom ||
22746 error "failed mirror resync"
22747 $LFS mirror split --mirror-id 1 -d $dom ||
22748 error "failed mirror split"
22750 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22751 error "MDT stripe wasn't set"
22754 local new_md5=$(md5sum $dom)
22755 [ "$old_md5" == "$new_md5" ] ||
22756 error "$old_md5 != $new_md5"
22760 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22763 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22764 skip "Need MDS version at least 2.12.55"
22766 local dom=$DIR/$tdir/$tfile
22767 mkdir -p $DIR/$tdir
22768 $LFS setstripe -c 2 $dom
22770 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22771 error "failed to write data into $dom"
22772 local old_md5=$(md5sum $dom)
22775 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22776 error "failed migrating to the DOM file"
22778 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22779 error "MDT stripe wasn't set"
22782 local new_md5=$(md5sum $dom)
22783 [ "$old_md5" != "$new_md5" ] &&
22784 error "$old_md5 != $new_md5"
22788 run_test 272f "DoM migration: OST-striped file to DOM file"
22791 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22792 skip "Need MDS version at least 2.11.50"
22794 # Layout swap cannot be done if either file has DOM component,
22795 # this will never be supported, migration should be used instead
22797 local dom=$DIR/$tdir/$tfile
22798 mkdir -p $DIR/$tdir
22800 $LFS setstripe -c2 ${dom}_plain
22801 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22802 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22803 error "can swap layout with DoM component"
22804 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22805 error "can swap layout with DoM component"
22807 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22808 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22809 error "can swap layout with DoM component"
22810 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22811 error "can swap layout with DoM component"
22814 run_test 273a "DoM: layout swapping should fail with DOM"
22817 mkdir -p $DIR/$tdir
22818 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22820 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22821 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22823 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22825 run_test 273b "DoM: race writeback and object destroy"
22828 remote_ost_nodsh && skip "remote OST with nodsh"
22829 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22830 skip "Need OST version >= 2.10.57"
22832 local file=$DIR/$tfile
22835 oss=$(comma_list $(osts_nodes))
22837 dd if=/dev/urandom of=$file bs=1M count=2 ||
22838 error "failed to create a file"
22839 cancel_lru_locks osc
22842 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22843 error "failed to read a file"
22845 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22846 $LCTL set_param fail_loc=0x8000031f
22848 cancel_lru_locks osc &
22851 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22852 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22853 #IO takes another lock, but matches the PENDING one
22854 #and places it to the IO RPC
22855 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22856 error "failed to read a file with PENDING lock"
22858 run_test 275 "Read on a canceled duplicate lock"
22861 remote_ost_nodsh && skip "remote OST with nodsh"
22864 do_facet ost1 "(while true; do \
22865 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22866 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22869 for LOOP in $(seq 20); do
22871 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22874 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22875 rm $TMP/sanity_276_pid"
22877 run_test 276 "Race between mount and obd_statfs"
22880 $LCTL set_param ldlm.namespaces.*.lru_size=0
22881 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22882 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22883 grep ^used_mb | awk '{print $2}')
22884 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22885 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22886 oflag=direct conv=notrunc
22887 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22888 grep ^used_mb | awk '{print $2}')
22889 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22891 run_test 277 "Direct IO shall drop page cache"
22894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22895 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22896 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22897 skip "needs the same host for mdt1 mdt2" && return
22902 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22903 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22909 echo "Starting MDTs"
22910 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22912 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22914 do_facet mds2 $LCTL set_param fail_loc=0
22916 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22917 wait_recovery_complete mds2
22919 run_test 278 "Race starting MDS between MDTs stop/start"
22922 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22923 skip "Need MGS version at least 2.13.52"
22924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22925 combined_mgs_mds || skip "needs combined MGS/MDT"
22927 umount_client $MOUNT
22928 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22929 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22931 mount_client $MOUNT &
22933 stop mgs || error "stop mgs failed"
22934 #for a race mgs would crash
22935 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22936 # make sure we unmount client before remounting
22938 umount_client $MOUNT
22939 mount_client $MOUNT || error "mount client failed"
22941 run_test 280 "Race between MGS umount and client llog processing"
22943 cleanup_test_300() {
22947 test_striped_dir() {
22952 mkdir -p $DIR/$tdir
22954 SAVE_UMASK=$(umask)
22955 trap cleanup_test_300 RETURN EXIT
22957 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22958 $DIR/$tdir/striped_dir ||
22959 error "set striped dir error"
22961 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22962 [ "$mode" = "755" ] || error "expect 755 got $mode"
22964 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22965 error "getdirstripe failed"
22966 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22967 if [ "$stripe_count" != "2" ]; then
22968 error "1:stripe_count is $stripe_count, expect 2"
22970 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22971 if [ "$stripe_count" != "2" ]; then
22972 error "2:stripe_count is $stripe_count, expect 2"
22975 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22976 if [ "$stripe_index" != "$mdt_index" ]; then
22977 error "stripe_index is $stripe_index, expect $mdt_index"
22980 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22981 error "nlink error after create striped dir"
22983 mkdir $DIR/$tdir/striped_dir/a
22984 mkdir $DIR/$tdir/striped_dir/b
22986 stat $DIR/$tdir/striped_dir/a ||
22987 error "create dir under striped dir failed"
22988 stat $DIR/$tdir/striped_dir/b ||
22989 error "create dir under striped dir failed"
22991 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22992 error "nlink error after mkdir"
22994 rmdir $DIR/$tdir/striped_dir/a
22995 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22996 error "nlink error after rmdir"
22998 rmdir $DIR/$tdir/striped_dir/b
22999 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23000 error "nlink error after rmdir"
23002 chattr +i $DIR/$tdir/striped_dir
23003 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23004 error "immutable flags not working under striped dir!"
23005 chattr -i $DIR/$tdir/striped_dir
23007 rmdir $DIR/$tdir/striped_dir ||
23008 error "rmdir striped dir error"
23016 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23017 skip "skipped for lustre < 2.7.0"
23018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23019 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23021 test_striped_dir 0 || error "failed on striped dir on MDT0"
23022 test_striped_dir 1 || error "failed on striped dir on MDT0"
23024 run_test 300a "basic striped dir sanity test"
23027 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23028 skip "skipped for lustre < 2.7.0"
23029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23030 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23037 test_mkdir $DIR/$tdir || error "mkdir fail"
23038 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23039 error "set striped dir error"
23040 for i in {0..9}; do
23041 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23043 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23044 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23045 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23047 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23048 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23049 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23053 run_test 300b "check ctime/mtime for striped dir"
23056 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23057 skip "skipped for lustre < 2.7.0"
23058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23059 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23063 mkdir_on_mdt0 $DIR/$tdir
23064 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23065 error "set striped dir error"
23067 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23068 error "chown striped dir failed"
23070 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23071 error "create 5k files failed"
23073 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23075 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23079 run_test 300c "chown && check ls under striped directory"
23082 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23083 skip "skipped for lustre < 2.7.0"
23084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23085 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23090 mkdir -p $DIR/$tdir
23091 $LFS setstripe -c 2 $DIR/$tdir
23093 #local striped directory
23094 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23095 error "set striped dir error"
23096 #look at the directories for debug purposes
23098 $LFS getdirstripe $DIR/$tdir
23099 ls -l $DIR/$tdir/striped_dir
23100 $LFS getdirstripe $DIR/$tdir/striped_dir
23101 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23102 error "create 10 files failed"
23104 #remote striped directory
23105 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23106 error "set striped dir error"
23107 #look at the directories for debug purposes
23109 $LFS getdirstripe $DIR/$tdir
23110 ls -l $DIR/$tdir/remote_striped_dir
23111 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23112 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23113 error "create 10 files failed"
23115 for file in $(find $DIR/$tdir); do
23116 stripe_count=$($LFS getstripe -c $file)
23117 [ $stripe_count -eq 2 ] ||
23118 error "wrong stripe $stripe_count for $file"
23123 run_test 300d "check default stripe under striped directory"
23126 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23127 skip "Need MDS version at least 2.7.55"
23128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23134 mkdir -p $DIR/$tdir
23136 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23137 error "set striped dir error"
23139 touch $DIR/$tdir/striped_dir/a
23140 touch $DIR/$tdir/striped_dir/b
23141 touch $DIR/$tdir/striped_dir/c
23143 mkdir $DIR/$tdir/striped_dir/dir_a
23144 mkdir $DIR/$tdir/striped_dir/dir_b
23145 mkdir $DIR/$tdir/striped_dir/dir_c
23147 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23148 error "set striped adir under striped dir error"
23150 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23151 error "set striped bdir under striped dir error"
23153 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23154 error "set striped cdir under striped dir error"
23156 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23157 error "rename dir under striped dir fails"
23159 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23160 error "rename dir under different stripes fails"
23162 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23163 error "rename file under striped dir should succeed"
23165 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23166 error "rename dir under striped dir should succeed"
23170 run_test 300e "check rename under striped directory"
23173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23174 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23175 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23176 skip "Need MDS version at least 2.7.55"
23182 mkdir -p $DIR/$tdir
23184 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23185 error "set striped dir error"
23187 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23188 error "set striped dir error"
23190 touch $DIR/$tdir/striped_dir/a
23191 mkdir $DIR/$tdir/striped_dir/dir_a
23192 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23193 error "create striped dir under striped dir fails"
23195 touch $DIR/$tdir/striped_dir1/b
23196 mkdir $DIR/$tdir/striped_dir1/dir_b
23197 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23198 error "create striped dir under striped dir fails"
23200 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23201 error "rename dir under different striped dir should fail"
23203 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23204 error "rename striped dir under diff striped dir should fail"
23206 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23207 error "rename file under diff striped dirs fails"
23211 run_test 300f "check rename cross striped directory"
23213 test_300_check_default_striped_dir()
23216 local default_count=$2
23217 local default_index=$3
23220 local dir_stripe_index
23223 echo "checking $dirname $default_count $default_index"
23224 $LFS setdirstripe -D -c $default_count -i $default_index \
23225 -H all_char $DIR/$tdir/$dirname ||
23226 error "set default stripe on striped dir error"
23227 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23228 [ $stripe_count -eq $default_count ] ||
23229 error "expect $default_count get $stripe_count for $dirname"
23231 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23232 [ $stripe_index -eq $default_index ] ||
23233 error "expect $default_index get $stripe_index for $dirname"
23235 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23236 error "create dirs failed"
23238 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23239 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23240 for dir in $(find $DIR/$tdir/$dirname/*); do
23241 stripe_count=$($LFS getdirstripe -c $dir)
23242 (( $stripe_count == $default_count )) ||
23243 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23244 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23245 error "stripe count $default_count != $stripe_count for $dir"
23247 stripe_index=$($LFS getdirstripe -i $dir)
23248 [ $default_index -eq -1 ] ||
23249 [ $stripe_index -eq $default_index ] ||
23250 error "$stripe_index != $default_index for $dir"
23252 #check default stripe
23253 stripe_count=$($LFS getdirstripe -D -c $dir)
23254 [ $stripe_count -eq $default_count ] ||
23255 error "default count $default_count != $stripe_count for $dir"
23257 stripe_index=$($LFS getdirstripe -D -i $dir)
23258 [ $stripe_index -eq $default_index ] ||
23259 error "default index $default_index != $stripe_index for $dir"
23261 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23265 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23266 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23267 skip "Need MDS version at least 2.7.55"
23273 mkdir_on_mdt0 $DIR/$tdir
23274 mkdir $DIR/$tdir/normal_dir
23276 #Checking when client cache stripe index
23277 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23278 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23279 error "create striped_dir failed"
23281 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23282 error "create dir0 fails"
23283 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23284 [ $stripe_index -eq 0 ] ||
23285 error "dir0 expect index 0 got $stripe_index"
23287 mkdir $DIR/$tdir/striped_dir/dir1 ||
23288 error "create dir1 fails"
23289 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23290 [ $stripe_index -eq 1 ] ||
23291 error "dir1 expect index 1 got $stripe_index"
23293 #check default stripe count/stripe index
23294 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23295 test_300_check_default_striped_dir normal_dir 1 0
23296 test_300_check_default_striped_dir normal_dir -1 1
23297 test_300_check_default_striped_dir normal_dir 2 -1
23299 #delete default stripe information
23300 echo "delete default stripeEA"
23301 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23302 error "set default stripe on striped dir error"
23304 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23305 for dir in $(find $DIR/$tdir/normal_dir/*); do
23306 stripe_count=$($LFS getdirstripe -c $dir)
23307 [ $stripe_count -eq 0 ] ||
23308 error "expect 1 get $stripe_count for $dir"
23311 run_test 300g "check default striped directory for normal directory"
23314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23315 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23316 skip "Need MDS version at least 2.7.55"
23322 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23323 error "set striped dir error"
23325 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23326 test_300_check_default_striped_dir striped_dir 1 0
23327 test_300_check_default_striped_dir striped_dir -1 1
23328 test_300_check_default_striped_dir striped_dir 2 -1
23330 #delete default stripe information
23331 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23332 error "set default stripe on striped dir error"
23334 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23335 for dir in $(find $DIR/$tdir/striped_dir/*); do
23336 stripe_count=$($LFS getdirstripe -c $dir)
23337 [ $stripe_count -eq 0 ] ||
23338 error "expect 1 get $stripe_count for $dir"
23341 run_test 300h "check default striped directory for striped directory"
23344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23345 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23346 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23347 skip "Need MDS version at least 2.7.55"
23354 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23355 error "set striped dir error"
23357 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23358 error "create files under striped dir failed"
23360 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23361 error "set striped hashdir error"
23363 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23364 error "create dir0 under hash dir failed"
23365 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23366 error "create dir1 under hash dir failed"
23367 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23368 error "create dir2 under hash dir failed"
23370 # unfortunately, we need to umount to clear dir layout cache for now
23371 # once we fully implement dir layout, we can drop this
23372 umount_client $MOUNT || error "umount failed"
23373 mount_client $MOUNT || error "mount failed"
23375 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23376 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23377 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23379 #set the stripe to be unknown hash type
23380 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23381 $LCTL set_param fail_loc=0x1901
23382 for ((i = 0; i < 10; i++)); do
23383 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23384 error "stat f-$i failed"
23385 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23388 touch $DIR/$tdir/striped_dir/f0 &&
23389 error "create under striped dir with unknown hash should fail"
23391 $LCTL set_param fail_loc=0
23393 umount_client $MOUNT || error "umount failed"
23394 mount_client $MOUNT || error "mount failed"
23398 run_test 300i "client handle unknown hash type striped directory"
23401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23403 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23404 skip "Need MDS version at least 2.7.55"
23411 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23412 $LCTL set_param fail_loc=0x1702
23413 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23414 error "set striped dir error"
23416 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23417 error "create files under striped dir failed"
23419 $LCTL set_param fail_loc=0
23421 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23425 run_test 300j "test large update record"
23428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23429 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23430 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23431 skip "Need MDS version at least 2.7.55"
23433 # this test needs a huge transaction
23435 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23436 osd*.$FSNAME-MDT0000.kbytestotal")
23437 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23444 #define OBD_FAIL_LARGE_STRIPE 0x1703
23445 $LCTL set_param fail_loc=0x1703
23446 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23447 error "set striped dir error"
23448 $LCTL set_param fail_loc=0
23450 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23451 error "getstripeddir fails"
23452 rm -rf $DIR/$tdir/striped_dir ||
23453 error "unlink striped dir fails"
23457 run_test 300k "test large striped directory"
23460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23462 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23463 skip "Need MDS version at least 2.7.55"
23467 test_mkdir -p $DIR/$tdir/striped_dir
23468 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23469 error "chown $RUNAS_ID failed"
23470 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23471 error "set default striped dir failed"
23473 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23474 $LCTL set_param fail_loc=0x80000158
23475 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23477 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23478 [ $stripe_index -eq 1 ] ||
23479 error "expect 1 get $stripe_index for $dir"
23481 run_test 300l "non-root user to create dir under striped dir with stale layout"
23484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23485 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23486 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23487 skip "Need MDS version at least 2.7.55"
23489 mkdir -p $DIR/$tdir/striped_dir
23490 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23491 error "set default stripes dir error"
23493 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23495 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23496 [ $stripe_count -eq 0 ] ||
23497 error "expect 0 get $stripe_count for a"
23499 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23500 error "set default stripes dir error"
23502 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23504 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23505 [ $stripe_count -eq 0 ] ||
23506 error "expect 0 get $stripe_count for b"
23508 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23509 error "set default stripes dir error"
23511 mkdir $DIR/$tdir/striped_dir/c &&
23512 error "default stripe_index is invalid, mkdir c should fails"
23514 rm -rf $DIR/$tdir || error "rmdir fails"
23516 run_test 300m "setstriped directory on single MDT FS"
23519 local list=$(comma_list $(mdts_nodes))
23522 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23527 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23528 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23529 skip "Need MDS version at least 2.7.55"
23530 remote_mds_nodsh && skip "remote MDS with nodsh"
23533 local list=$(comma_list $(mdts_nodes))
23535 trap cleanup_300n RETURN EXIT
23536 mkdir -p $DIR/$tdir
23537 chmod 777 $DIR/$tdir
23538 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23539 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23540 error "create striped dir succeeds with gid=0"
23542 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23543 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23544 error "create striped dir fails with gid=-1"
23546 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23547 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23548 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23549 error "set default striped dir succeeds with gid=0"
23552 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23553 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23554 error "set default striped dir fails with gid=-1"
23557 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23558 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23559 error "create test_dir fails"
23560 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23561 error "create test_dir1 fails"
23562 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23563 error "create test_dir2 fails"
23566 run_test 300n "non-root user to create dir under striped dir with default EA"
23569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23570 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23571 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23572 skip "Need MDS version at least 2.7.55"
23577 mkdir -p $DIR/$tdir
23579 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23580 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23581 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23582 skip "not enough free inodes $numfree1 $numfree2"
23585 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23586 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23587 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23588 skip "not enough free space $numfree1 $numfree2"
23591 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23592 error "setdirstripe fails"
23594 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23595 error "create dirs fails"
23597 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23598 ls $DIR/$tdir/striped_dir > /dev/null ||
23599 error "ls striped dir fails"
23600 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23601 error "unlink big striped dir fails"
23603 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23607 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23608 remote_mds_nodsh && skip "remote MDS with nodsh"
23610 mkdir_on_mdt0 $DIR/$tdir
23612 #define OBD_FAIL_OUT_ENOSPC 0x1704
23613 do_facet mds2 lctl set_param fail_loc=0x80001704
23614 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23615 && error "create striped directory should fail"
23617 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23619 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23622 run_test 300p "create striped directory without space"
23625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23626 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23628 local fd=$(free_fd)
23629 local cmd="exec $fd<$tdir"
23631 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23634 trap "eval $cmd" EXIT
23635 cd $tdir || error "cd $tdir fails"
23636 rmdir ../$tdir || error "rmdir $tdir fails"
23637 mkdir local_dir && error "create dir succeeds"
23638 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23642 run_test 300q "create remote directory under orphan directory"
23645 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23646 skip "Need MDS version at least 2.7.55" && return
23647 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23651 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23652 error "set striped dir error"
23654 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23655 error "getstripeddir fails"
23658 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23659 awk '/lmv_stripe_count:/ { print $2 }')
23661 [ $MDSCOUNT -ne $stripe_count ] &&
23662 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23664 rm -rf $DIR/$tdir/striped_dir ||
23665 error "unlink striped dir fails"
23667 run_test 300r "test -1 striped directory"
23669 test_300s_helper() {
23672 local stripe_dir=$DIR/$tdir/striped_dir.$count
23674 $LFS mkdir -c $count $stripe_dir ||
23675 error "lfs mkdir -c error"
23677 $LFS getdirstripe $stripe_dir ||
23678 error "lfs getdirstripe fails"
23681 stripe_count=$($LFS getdirstripe $stripe_dir |
23682 awk '/lmv_stripe_count:/ { print $2 }')
23684 [ $count -ne $stripe_count ] &&
23685 error_noexit "bad stripe count $stripe_count expected $count"
23688 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23689 awk '/0x/ {count[$1] += 1}; END {
23690 for (idx in count) {
23691 if (count[idx]>1) {
23692 print "index " idx " count " count[idx]
23697 if [[ -n "$dupe_stripes" ]] ; then
23698 lfs getdirstripe $stripe_dir
23699 error_noexit "Dupe MDT above: $dupe_stripes "
23702 rm -rf $stripe_dir ||
23703 error_noexit "unlink $stripe_dir fails"
23707 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23708 skip "Need MDS version at least 2.7.55" && return
23709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23712 for count in $(seq 2 $MDSCOUNT); do
23713 test_300s_helper $count
23716 run_test 300s "test lfs mkdir -c without -i"
23718 prepare_remote_file() {
23719 mkdir $DIR/$tdir/src_dir ||
23720 error "create remote source failed"
23722 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23723 error "cp to remote source failed"
23724 touch $DIR/$tdir/src_dir/a
23726 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23727 error "create remote target dir failed"
23729 touch $DIR/$tdir/tgt_dir/b
23731 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23732 error "rename dir cross MDT failed!"
23734 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23735 error "src_child still exists after rename"
23737 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23738 error "missing file(a) after rename"
23740 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23741 error "diff after rename"
23745 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23748 local remote_file=$DIR/$tdir/tgt_dir/b
23750 mkdir -p $DIR/$tdir
23752 prepare_remote_file || error "prepare remote file failed"
23755 $OPENUNLINK $remote_file $remote_file ||
23756 error "openunlink $remote_file failed"
23757 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23759 run_test 310a "open unlink remote file"
23762 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23765 local remote_file=$DIR/$tdir/tgt_dir/b
23767 mkdir -p $DIR/$tdir
23769 prepare_remote_file || error "prepare remote file failed"
23771 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23772 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23773 $CHECKSTAT -t file $remote_file || error "check file failed"
23775 run_test 310b "unlink remote file with multiple links while open"
23778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23779 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23781 local remote_file=$DIR/$tdir/tgt_dir/b
23783 mkdir -p $DIR/$tdir
23785 prepare_remote_file || error "prepare remote file failed"
23787 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23788 multiop_bg_pause $remote_file O_uc ||
23789 error "mulitop failed for remote file"
23791 $MULTIOP $DIR/$tfile Ouc
23792 kill -USR1 $MULTIPID
23795 run_test 310c "open-unlink remote file with multiple links"
23799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23800 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23801 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23802 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23803 remote_mds_nodsh && skip "remote MDS with nodsh"
23805 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23806 local mdts=$(comma_list $(mdts_nodes))
23808 mkdir -p $DIR/$tdir
23809 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23810 createmany -o $DIR/$tdir/$tfile. 1000
23812 # statfs data is not real time, let's just calculate it
23813 old_iused=$((old_iused + 1000))
23815 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23816 osp.*OST0000*MDT0000.create_count")
23817 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23818 osp.*OST0000*MDT0000.max_create_count")
23819 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23821 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23822 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23823 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23825 unlinkmany $DIR/$tdir/$tfile. 1000
23827 do_nodes $mdts "$LCTL set_param -n \
23828 osp.*OST0000*.max_create_count=$max_count"
23829 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23830 do_nodes $mdts "$LCTL set_param -n \
23831 osp.*OST0000*.create_count=$count"
23832 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23833 grep "=0" && error "create_count is zero"
23836 for i in $(seq 120); do
23837 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23838 # system may be too busy to destroy all objs in time, use
23839 # a somewhat small value to not fail autotest
23840 [ $((old_iused - new_iused)) -gt 400 ] && break
23844 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23845 [ $((old_iused - new_iused)) -gt 400 ] ||
23846 error "objs not destroyed after unlink"
23848 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23855 local vdevdir=$(dirname $(facet_vdevice $ost))
23856 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23857 local zfs_zapid=$(do_facet $ost $cmd |
23858 grep -w "/O/0/d$((objid%32))" -C 5 |
23859 awk '/Object/{getline; print $1}')
23860 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23861 awk "/$objid = /"'{printf $3}')
23866 zfs_object_blksz() {
23870 local vdevdir=$(dirname $(facet_vdevice $ost))
23871 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23872 local blksz=$(do_facet $ost $cmd $objid |
23873 awk '/dblk/{getline; printf $4}')
23875 case "${blksz: -1}" in
23876 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23877 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23884 test_312() { # LU-4856
23885 remote_ost_nodsh && skip "remote OST with nodsh"
23886 [ "$ost1_FSTYPE" = "zfs" ] ||
23887 skip_env "the test only applies to zfs"
23889 local max_blksz=$(do_facet ost1 \
23890 $ZFS get -p recordsize $(facet_device ost1) |
23891 awk '!/VALUE/{print $3}')
23893 # to make life a little bit easier
23894 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23895 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23897 local tf=$DIR/$tdir/$tfile
23899 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23901 # Get ZFS object id
23902 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23903 # block size change by sequential overwrite
23906 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23907 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23909 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23910 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23914 # block size change by sequential append write
23915 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23916 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23917 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23920 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23921 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23922 oflag=sync conv=notrunc
23924 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23925 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23926 error "blksz error, actual $blksz, " \
23927 "expected: 2 * $count * $PAGE_SIZE"
23933 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23934 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23936 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23937 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23938 [ $blksz -eq $PAGE_SIZE ] ||
23939 error "blksz error: $blksz, expected: $PAGE_SIZE"
23941 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23942 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23943 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23945 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23946 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23947 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23949 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23952 remote_ost_nodsh && skip "remote OST with nodsh"
23954 local file=$DIR/$tfile
23957 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23959 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23960 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23961 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23962 error "write should failed"
23963 do_facet ost1 "$LCTL set_param fail_loc=0"
23966 run_test 313 "io should fail after last_rcvd update fail"
23969 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23971 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23972 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23974 wait_delete_completed
23975 do_facet ost1 "$LCTL set_param fail_loc=0"
23977 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23979 test_315() { # LU-618
23980 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23982 local file=$DIR/$tfile
23985 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23986 error "multiop file write failed"
23987 $MULTIOP $file oO_RDONLY:r4063232_c &
23992 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23995 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23998 run_test 315 "read should be accounted"
24001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24002 large_xattr_enabled || skip_env "ea_inode feature disabled"
24004 rm -rf $DIR/$tdir/d
24005 mkdir -p $DIR/$tdir/d
24006 chown nobody $DIR/$tdir/d
24007 touch $DIR/$tdir/d/file
24009 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
24011 run_test 316 "lfs mv"
24014 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24015 skip "Need MDS version at least 2.11.53"
24016 if [ "$ost1_FSTYPE" == "zfs" ]; then
24017 skip "LU-10370: no implementation for ZFS"
24021 local grant_blk_size
24023 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24024 awk '/grant_block_size:/ { print $2; exit; }')
24026 # Create File of size 5M. Truncate it to below size's and verify
24029 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24030 error "Create file $DIR/$tfile failed"
24031 stack_trap "rm -f $DIR/$tfile" EXIT
24033 for trunc_sz in 2097152 4097 4000 509 0; do
24034 $TRUNCATE $DIR/$tfile $trunc_sz ||
24035 error "truncate $tfile to $trunc_sz failed"
24036 local sz=$(stat --format=%s $DIR/$tfile)
24037 local blk=$(stat --format=%b $DIR/$tfile)
24038 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24039 grant_blk_size) * 8))
24041 if [[ $blk -ne $trunc_blk ]]; then
24042 $(which stat) $DIR/$tfile
24043 error "Expected Block $trunc_blk got $blk for $tfile"
24046 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24047 error "Expected Size $trunc_sz got $sz for $tfile"
24052 # Create file with a hole and write actual 65536 bytes which aligned
24053 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24056 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24057 error "Create file : $DIR/$tfile"
24060 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24061 # blocks. The block count must drop to 8.
24063 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
24064 ((bs - grant_blk_size) + 1)))
24065 $TRUNCATE $DIR/$tfile $trunc_sz ||
24066 error "truncate $tfile to $trunc_sz failed"
24068 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24069 sz=$(stat --format=%s $DIR/$tfile)
24070 blk=$(stat --format=%b $DIR/$tfile)
24072 if [[ $blk -ne $trunc_bsz ]]; then
24073 $(which stat) $DIR/$tfile
24074 error "Expected Block $trunc_bsz got $blk for $tfile"
24077 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24078 error "Expected Size $trunc_sz got $sz for $tfile"
24080 run_test 317 "Verify blocks get correctly update after truncate"
24083 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24084 local old_max_active=$($LCTL get_param -n \
24085 ${llite_name}.max_read_ahead_async_active \
24088 $LCTL set_param llite.*.max_read_ahead_async_active=256
24089 local max_active=$($LCTL get_param -n \
24090 ${llite_name}.max_read_ahead_async_active \
24092 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24094 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24095 error "set max_read_ahead_async_active should succeed"
24097 $LCTL set_param llite.*.max_read_ahead_async_active=512
24098 max_active=$($LCTL get_param -n \
24099 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24100 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24102 # restore @max_active
24103 [ $old_max_active -ne 0 ] && $LCTL set_param \
24104 llite.*.max_read_ahead_async_active=$old_max_active
24106 local old_threshold=$($LCTL get_param -n \
24107 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24108 local max_per_file_mb=$($LCTL get_param -n \
24109 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24111 local invalid=$(($max_per_file_mb + 1))
24113 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24114 && error "set $invalid should fail"
24116 local valid=$(($invalid - 1))
24118 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24119 error "set $valid should succeed"
24120 local threshold=$($LCTL get_param -n \
24121 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24122 [ $threshold -eq $valid ] || error \
24123 "expect threshold $valid got $threshold"
24125 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24127 run_test 318 "Verify async readahead tunables"
24130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
24132 local before=$(date +%s)
24134 local mdir=$DIR/$tdir
24135 local file=$mdir/xxx
24137 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24140 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24141 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24142 $LFS mv -m1 $file &
24145 dd if=$file of=/dev/null
24147 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24148 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24150 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24152 run_test 319 "lost lease lock on migrate error"
24154 test_398a() { # LU-4198
24155 local ost1_imp=$(get_osc_import_name client ost1)
24156 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24159 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24160 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24162 # request a new lock on client
24163 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24165 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24166 local lock_count=$($LCTL get_param -n \
24167 ldlm.namespaces.$imp_name.lru_size)
24168 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24170 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24172 # no lock cached, should use lockless IO and not enqueue new lock
24173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24174 lock_count=$($LCTL get_param -n \
24175 ldlm.namespaces.$imp_name.lru_size)
24176 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24178 run_test 398a "direct IO should cancel lock otherwise lockless"
24180 test_398b() { # LU-4198
24181 which fio || skip_env "no fio installed"
24182 $LFS setstripe -c -1 $DIR/$tfile
24185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24188 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24189 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24190 --numjobs=$njobs --fallocate=none \
24191 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24192 --filename=$DIR/$tfile &
24195 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24196 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24197 --numjobs=$njobs --fallocate=none \
24198 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24199 --filename=$DIR/$tfile || true
24204 run_test 398b "DIO and buffer IO race"
24206 test_398c() { # LU-4198
24207 local ost1_imp=$(get_osc_import_name client ost1)
24208 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24211 which fio || skip_env "no fio installed"
24213 saved_debug=$($LCTL get_param -n debug)
24214 $LCTL set_param debug=0
24216 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24217 ((size /= 1024)) # by megabytes
24218 ((size /= 2)) # write half of the OST at most
24219 [ $size -gt 40 ] && size=40 #reduce test time anyway
24221 $LFS setstripe -c 1 $DIR/$tfile
24223 # it seems like ldiskfs reserves more space than necessary if the
24224 # writing blocks are not mapped, so it extends the file firstly
24225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24226 cancel_lru_locks osc
24228 # clear and verify rpc_stats later
24229 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24232 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24233 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24234 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24235 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24236 --filename=$DIR/$tfile
24237 [ $? -eq 0 ] || error "fio write error"
24239 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24240 error "Locks were requested while doing AIO"
24242 # get the percentage of 1-page I/O
24243 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24244 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24246 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24248 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24249 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24250 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24251 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24252 --filename=$DIR/$tfile
24253 [ $? -eq 0 ] || error "fio mixed read write error"
24255 echo "AIO with large block size ${size}M"
24256 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24257 --numjobs=1 --fallocate=none --ioengine=libaio \
24258 --iodepth=16 --allow_file_create=0 --size=${size}M \
24259 --filename=$DIR/$tfile
24260 [ $? -eq 0 ] || error "fio large block size failed"
24263 $LCTL set_param debug="$saved_debug"
24265 run_test 398c "run fio to test AIO"
24267 test_398d() { # LU-13846
24268 which aiocp || skip_env "no aiocp installed"
24269 local aio_file=$DIR/$tfile.aio
24271 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24273 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24274 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24275 stack_trap "rm -f $DIR/$tfile $aio_file"
24277 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24279 # make sure we don't crash and fail properly
24280 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24281 error "aio not aligned with PAGE SIZE should fail"
24283 rm -f $DIR/$tfile $aio_file
24285 run_test 398d "run aiocp to verify block size > stripe size"
24288 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24289 touch $DIR/$tfile.new
24290 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24292 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24294 test_398f() { # LU-14687
24295 which aiocp || skip_env "no aiocp installed"
24296 local aio_file=$DIR/$tfile.aio
24298 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24301 stack_trap "rm -f $DIR/$tfile $aio_file"
24303 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24304 $LCTL set_param fail_loc=0x1418
24305 # make sure we don't crash and fail properly
24306 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24307 error "aio with page allocation failure succeeded"
24308 $LCTL set_param fail_loc=0
24309 diff $DIR/$tfile $aio_file
24310 [[ $? != 0 ]] || error "no diff after failed aiocp"
24312 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24314 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24315 # stripe and i/o size must be > stripe size
24316 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24317 # single RPC in flight. This test shows async DIO submission is working by
24318 # showing multiple RPCs in flight.
24319 test_398g() { # LU-13798
24320 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24322 # We need to do some i/o first to acquire enough grant to put our RPCs
24323 # in flight; otherwise a new connection may not have enough grant
24325 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24326 error "parallel dio failed"
24327 stack_trap "rm -f $DIR/$tfile"
24329 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24330 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24331 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24332 stack_trap "$LCTL set_param -n $pages_per_rpc"
24334 # Recreate file so it's empty
24336 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24337 #Pause rpc completion to guarantee we see multiple rpcs in flight
24338 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24339 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24340 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24343 $LCTL set_param osc.*.rpc_stats=c
24345 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24346 error "parallel dio failed"
24347 stack_trap "rm -f $DIR/$tfile"
24349 $LCTL get_param osc.*-OST0000-*.rpc_stats
24350 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24351 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24352 grep "8:" | awk '{print $8}')
24353 # We look at the "8 rpcs in flight" field, and verify A) it is present
24354 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24355 # as expected for an 8M DIO to a file with 1M stripes.
24356 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24358 # Verify turning off parallel dio works as expected
24360 $LCTL set_param osc.*.rpc_stats=c
24361 $LCTL set_param llite.*.parallel_dio=0
24362 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24364 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24365 error "dio with parallel dio disabled failed"
24367 # Ideally, we would see only one RPC in flight here, but there is an
24368 # unavoidable race between i/o completion and RPC in flight counting,
24369 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24370 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24371 # So instead we just verify it's always < 8.
24372 $LCTL get_param osc.*-OST0000-*.rpc_stats
24373 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24374 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24375 grep '^$' -B1 | grep . | awk '{print $1}')
24376 [ $ret != "8:" ] ||
24377 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24379 run_test 398g "verify parallel dio async RPC submission"
24381 test_398h() { # LU-13798
24382 local dio_file=$DIR/$tfile.dio
24384 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24386 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24387 stack_trap "rm -f $DIR/$tfile $dio_file"
24389 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24390 error "parallel dio failed"
24391 diff $DIR/$tfile $dio_file
24392 [[ $? == 0 ]] || error "file diff after aiocp"
24394 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24396 test_398i() { # LU-13798
24397 local dio_file=$DIR/$tfile.dio
24399 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24401 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24402 stack_trap "rm -f $DIR/$tfile $dio_file"
24404 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24405 $LCTL set_param fail_loc=0x1418
24406 # make sure we don't crash and fail properly
24407 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24408 error "parallel dio page allocation failure succeeded"
24409 diff $DIR/$tfile $dio_file
24410 [[ $? != 0 ]] || error "no diff after failed aiocp"
24412 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24414 test_398j() { # LU-13798
24415 # Stripe size > RPC size but less than i/o size tests split across
24416 # stripes and RPCs for individual i/o op
24417 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24419 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24420 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24421 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24422 stack_trap "$LCTL set_param -n $pages_per_rpc"
24424 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24425 error "parallel dio write failed"
24426 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24428 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24429 error "parallel dio read failed"
24430 diff $DIR/$tfile $DIR/$tfile.2
24431 [[ $? == 0 ]] || error "file diff after parallel dio read"
24433 run_test 398j "test parallel dio where stripe size > rpc_size"
24435 test_398k() { # LU-13798
24436 wait_delete_completed
24439 # 4 stripe file; we will cause out of space on OST0
24440 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24442 # Fill OST0 (if it's not too large)
24443 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24445 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24446 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24448 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24449 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24450 error "dd should fill OST0"
24451 stack_trap "rm -f $DIR/$tfile.1"
24453 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24457 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24458 error "file is not 0 bytes in size"
24460 # dd above should not succeed, but don't error until here so we can
24461 # get debug info above
24463 error "parallel dio write with enospc succeeded"
24464 stack_trap "rm -f $DIR/$tfile"
24466 run_test 398k "test enospc on first stripe"
24468 test_398l() { # LU-13798
24469 wait_delete_completed
24472 # 4 stripe file; we will cause out of space on OST0
24473 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24474 # happens on the second i/o chunk we issue
24475 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24477 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24478 stack_trap "rm -f $DIR/$tfile"
24480 # Fill OST0 (if it's not too large)
24481 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24483 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24484 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24486 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24487 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24488 error "dd should fill OST0"
24489 stack_trap "rm -f $DIR/$tfile.1"
24491 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24493 stack_trap "rm -f $DIR/$tfile.2"
24495 # Check that short write completed as expected
24496 ls -la $DIR/$tfile.2
24497 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24498 error "file is not 1M in size"
24500 # dd above should not succeed, but don't error until here so we can
24501 # get debug info above
24503 error "parallel dio write with enospc succeeded"
24505 # Truncate source file to same length as output file and diff them
24506 $TRUNCATE $DIR/$tfile 1048576
24507 diff $DIR/$tfile $DIR/$tfile.2
24508 [[ $? == 0 ]] || error "data incorrect after short write"
24510 run_test 398l "test enospc on intermediate stripe/RPC"
24512 test_398m() { # LU-13798
24513 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24515 # Set up failure on OST0, the first stripe:
24516 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24517 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24518 # So this fail_val specifies OST0
24519 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24520 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24522 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24523 error "parallel dio write with failure on first stripe succeeded"
24524 stack_trap "rm -f $DIR/$tfile"
24525 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24527 # Place data in file for read
24528 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24529 error "parallel dio write failed"
24531 # Fail read on OST0, first stripe
24532 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24533 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24534 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24535 error "parallel dio read with error on first stripe succeeded"
24536 rm -f $DIR/$tfile.2
24537 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24539 # Switch to testing on OST1, second stripe
24540 # Clear file contents, maintain striping
24542 # Set up failure on OST1, second stripe:
24543 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24544 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24546 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24547 error "parallel dio write with failure on first stripe succeeded"
24548 stack_trap "rm -f $DIR/$tfile"
24549 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24551 # Place data in file for read
24552 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24553 error "parallel dio write failed"
24555 # Fail read on OST1, second stripe
24556 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24557 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24558 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24559 error "parallel dio read with error on first stripe succeeded"
24560 rm -f $DIR/$tfile.2
24561 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24563 run_test 398m "test RPC failures with parallel dio"
24565 # Parallel submission of DIO should not cause problems for append, but it's
24566 # important to verify.
24567 test_398n() { # LU-13798
24568 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24570 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24571 error "dd to create source file failed"
24572 stack_trap "rm -f $DIR/$tfile"
24574 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24575 error "parallel dio write with failure on second stripe succeeded"
24576 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24577 diff $DIR/$tfile $DIR/$tfile.1
24578 [[ $? == 0 ]] || error "data incorrect after append"
24581 run_test 398n "test append with parallel DIO"
24584 local read_write=$1
24585 if [ "$read_write" = "write" ]; then
24586 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24587 elif [ "$read_write" = "read" ]; then
24588 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24590 error "argument error"
24593 # turn off debug for performance testing
24594 local saved_debug=$($LCTL get_param -n debug)
24595 $LCTL set_param debug=0
24597 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24599 # get ost1 size - $FSNAME-OST0000
24600 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24601 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24602 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24604 if [ "$read_write" = "read" ]; then
24605 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24608 local start_time=$(date +%s.%N)
24609 $dd_cmd bs=1M count=$blocks oflag=sync ||
24610 error "real dd $read_write error"
24611 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24613 if [ "$read_write" = "write" ]; then
24617 # define OBD_FAIL_OST_FAKE_RW 0x238
24618 do_facet ost1 $LCTL set_param fail_loc=0x238
24620 local start_time=$(date +%s.%N)
24621 $dd_cmd bs=1M count=$blocks oflag=sync ||
24622 error "fake dd $read_write error"
24623 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24625 if [ "$read_write" = "write" ]; then
24627 cancel_lru_locks osc
24628 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24629 error "$tfile size not $blocks MB"
24631 do_facet ost1 $LCTL set_param fail_loc=0
24633 echo "fake $read_write $duration_fake vs. normal $read_write" \
24634 "$duration in seconds"
24635 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24636 error_not_in_vm "fake write is slower"
24638 $LCTL set_param -n debug="$saved_debug"
24641 test_399a() { # LU-7655 for OST fake write
24642 remote_ost_nodsh && skip "remote OST with nodsh"
24646 run_test 399a "fake write should not be slower than normal write"
24648 test_399b() { # LU-8726 for OST fake read
24649 remote_ost_nodsh && skip "remote OST with nodsh"
24650 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24651 skip_env "ldiskfs only test"
24656 run_test 399b "fake read should not be slower than normal read"
24658 test_400a() { # LU-1606, was conf-sanity test_74
24659 if ! which $CC > /dev/null 2>&1; then
24660 skip_env "$CC is not installed"
24663 local extra_flags=''
24664 local out=$TMP/$tfile
24665 local prefix=/usr/include/lustre
24668 # Oleg removes c files in his test rig so test if any c files exist
24669 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24670 skip_env "Needed c test files are missing"
24672 if ! [[ -d $prefix ]]; then
24673 # Assume we're running in tree and fixup the include path.
24674 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24675 extra_flags+=" -L$LUSTRE/utils/.lib"
24678 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24679 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24680 error "client api broken"
24684 run_test 400a "Lustre client api program can compile and link"
24686 test_400b() { # LU-1606, LU-5011
24688 local out=$TMP/$tfile
24689 local prefix=/usr/include/linux/lustre
24691 # We use a hard coded prefix so that this test will not fail
24692 # when run in tree. There are headers in lustre/include/lustre/
24693 # that are not packaged (like lustre_idl.h) and have more
24694 # complicated include dependencies (like config.h and lnet/types.h).
24695 # Since this test about correct packaging we just skip them when
24696 # they don't exist (see below) rather than try to fixup cppflags.
24698 if ! which $CC > /dev/null 2>&1; then
24699 skip_env "$CC is not installed"
24702 for header in $prefix/*.h; do
24703 if ! [[ -f "$header" ]]; then
24707 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24708 continue # lustre_ioctl.h is internal header
24711 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24712 error "cannot compile '$header'"
24716 run_test 400b "packaged headers can be compiled"
24718 test_401a() { #LU-7437
24719 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24720 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24722 #count the number of parameters by "list_param -R"
24723 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24724 #count the number of parameters by listing proc files
24725 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24726 echo "proc_dirs='$proc_dirs'"
24727 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24728 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24731 [ $params -eq $procs ] ||
24732 error "found $params parameters vs. $procs proc files"
24734 # test the list_param -D option only returns directories
24735 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24736 #count the number of parameters by listing proc directories
24737 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24740 [ $params -eq $procs ] ||
24741 error "found $params parameters vs. $procs proc files"
24743 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24746 # jobid_var may not allow arbitrary values, so use jobid_name
24748 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24749 local testname=jobid_name tmp='testing%p'
24751 local testname=jobid_var tmp=testing
24754 local save=$($LCTL get_param -n $testname)
24756 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24757 error "no error returned when setting bad parameters"
24759 local jobid_new=$($LCTL get_param -n foe $testname baz)
24760 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24762 $LCTL set_param -n fog=bam $testname=$save bat=fog
24763 local jobid_old=$($LCTL get_param -n foe $testname bag)
24764 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24766 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24769 # jobid_var may not allow arbitrary values, so use jobid_name
24771 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24772 local testname=jobid_name
24774 local testname=jobid_var
24777 local jobid_var_old=$($LCTL get_param -n $testname)
24778 local jobid_var_new
24780 $LCTL set_param $testname= &&
24781 error "no error returned for 'set_param a='"
24783 jobid_var_new=$($LCTL get_param -n $testname)
24784 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24785 error "$testname was changed by setting without value"
24787 $LCTL set_param $testname &&
24788 error "no error returned for 'set_param a'"
24790 jobid_var_new=$($LCTL get_param -n $testname)
24791 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24792 error "$testname was changed by setting without value"
24794 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24797 # jobid_var may not allow arbitrary values, so use jobid_name
24799 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24800 local testname=jobid_name new_value='foo=bar%p'
24802 local testname=jobid_var new_valuie=foo=bar
24805 local jobid_var_old=$($LCTL get_param -n $testname)
24806 local jobid_var_new
24808 $LCTL set_param $testname=$new_value ||
24809 error "'set_param a=b' did not accept a value containing '='"
24811 jobid_var_new=$($LCTL get_param -n $testname)
24812 [[ "$jobid_var_new" == "$new_value" ]] ||
24813 error "'set_param a=b' failed on a value containing '='"
24815 # Reset the $testname to test the other format
24816 $LCTL set_param $testname=$jobid_var_old
24817 jobid_var_new=$($LCTL get_param -n $testname)
24818 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24819 error "failed to reset $testname"
24821 $LCTL set_param $testname $new_value ||
24822 error "'set_param a b' did not accept a value containing '='"
24824 jobid_var_new=$($LCTL get_param -n $testname)
24825 [[ "$jobid_var_new" == "$new_value" ]] ||
24826 error "'set_param a b' failed on a value containing '='"
24828 $LCTL set_param $testname $jobid_var_old
24829 jobid_var_new=$($LCTL get_param -n $testname)
24830 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24831 error "failed to reset $testname"
24833 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24835 test_401e() { # LU-14779
24836 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24837 error "lctl list_param MGC* failed"
24838 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24839 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24840 error "lctl get_param lru_size failed"
24842 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24845 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24846 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24847 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24848 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24849 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24850 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24851 remote_mds_nodsh && skip "remote MDS with nodsh"
24853 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24854 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24855 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24856 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24857 echo "Touch failed - OK"
24859 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24862 local file1=$DIR/$tfile.1
24863 local file2=$DIR/$tfile.2
24864 local tfile=$TMP/$tfile
24866 rm -f $file1 $file2 $tfile
24871 # 30 sec OBD_TIMEOUT in ll_getattr()
24872 # right before populating st_nlink
24873 $LCTL set_param fail_loc=0x80001409
24874 stat -c %h $file1 > $tfile &
24876 # create an alias, drop all locks and reclaim the dentry
24878 cancel_lru_locks mdc
24879 cancel_lru_locks osc
24880 sysctl -w vm.drop_caches=2
24884 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24886 rm -f $tfile $file1 $file2
24888 run_test 403 "i_nlink should not drop to zero due to aliasing"
24890 test_404() { # LU-6601
24891 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24892 skip "Need server version newer than 2.8.52"
24893 remote_mds_nodsh && skip "remote MDS with nodsh"
24895 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24896 awk '/osp .*-osc-MDT/ { print $4}')
24899 for osp in $mosps; do
24900 echo "Deactivate: " $osp
24901 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24902 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24903 awk -vp=$osp '$4 == p { print $2 }')
24904 [ $stat = IN ] || {
24905 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24906 error "deactivate error"
24908 echo "Activate: " $osp
24909 do_facet $SINGLEMDS $LCTL --device %$osp activate
24910 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24911 awk -vp=$osp '$4 == p { print $2 }')
24912 [ $stat = UP ] || {
24913 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24914 error "activate error"
24918 run_test 404 "validate manual {de}activated works properly for OSPs"
24921 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24922 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24923 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24924 skip "Layout swap lock is not supported"
24926 check_swap_layouts_support
24927 check_swap_layout_no_dom $DIR
24929 test_mkdir $DIR/$tdir
24930 swap_lock_test -d $DIR/$tdir ||
24931 error "One layout swap locked test failed"
24933 run_test 405 "Various layout swap lock tests"
24936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24937 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24938 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24940 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24941 skip "Need MDS version at least 2.8.50"
24943 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24944 local test_pool=$TESTNAME
24946 pool_add $test_pool || error "pool_add failed"
24947 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24948 error "pool_add_targets failed"
24950 save_layout_restore_at_exit $MOUNT
24952 # parent set default stripe count only, child will stripe from both
24953 # parent and fs default
24954 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24955 error "setstripe $MOUNT failed"
24956 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24957 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24958 for i in $(seq 10); do
24959 local f=$DIR/$tdir/$tfile.$i
24960 touch $f || error "touch failed"
24961 local count=$($LFS getstripe -c $f)
24962 [ $count -eq $OSTCOUNT ] ||
24963 error "$f stripe count $count != $OSTCOUNT"
24964 local offset=$($LFS getstripe -i $f)
24965 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24966 local size=$($LFS getstripe -S $f)
24967 [ $size -eq $((def_stripe_size * 2)) ] ||
24968 error "$f stripe size $size != $((def_stripe_size * 2))"
24969 local pool=$($LFS getstripe -p $f)
24970 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24973 # change fs default striping, delete parent default striping, now child
24974 # will stripe from new fs default striping only
24975 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24976 error "change $MOUNT default stripe failed"
24977 $LFS setstripe -c 0 $DIR/$tdir ||
24978 error "delete $tdir default stripe failed"
24979 for i in $(seq 11 20); do
24980 local f=$DIR/$tdir/$tfile.$i
24981 touch $f || error "touch $f failed"
24982 local count=$($LFS getstripe -c $f)
24983 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24984 local offset=$($LFS getstripe -i $f)
24985 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24986 local size=$($LFS getstripe -S $f)
24987 [ $size -eq $def_stripe_size ] ||
24988 error "$f stripe size $size != $def_stripe_size"
24989 local pool=$($LFS getstripe -p $f)
24990 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24993 unlinkmany $DIR/$tdir/$tfile. 1 20
24995 local f=$DIR/$tdir/$tfile
24996 pool_remove_all_targets $test_pool $f
24997 pool_remove $test_pool $f
24999 run_test 406 "DNE support fs default striping"
25002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25003 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25004 skip "Need MDS version at least 2.8.55"
25005 remote_mds_nodsh && skip "remote MDS with nodsh"
25007 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25008 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25009 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25010 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25011 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25013 #define OBD_FAIL_DT_TXN_STOP 0x2019
25014 for idx in $(seq $MDSCOUNT); do
25015 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25017 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25018 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25019 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25022 run_test 407 "transaction fail should cause operation fail"
25025 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25027 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25028 lctl set_param fail_loc=0x8000040a
25029 # let ll_prepare_partial_page() fail
25030 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25034 # create at least 100 unused inodes so that
25035 # shrink_icache_memory(0) should not return 0
25036 touch $DIR/$tfile-{0..100}
25037 rm -f $DIR/$tfile-{0..100}
25040 echo 2 > /proc/sys/vm/drop_caches
25042 run_test 408 "drop_caches should not hang due to page leaks"
25046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25048 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25049 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25050 touch $DIR/$tdir/guard || error "(2) Fail to create"
25052 local PREFIX=$(str_repeat 'A' 128)
25053 echo "Create 1K hard links start at $(date)"
25054 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25055 error "(3) Fail to hard link"
25057 echo "Links count should be right although linkEA overflow"
25058 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25059 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25060 [ $linkcount -eq 1001 ] ||
25061 error "(5) Unexpected hard links count: $linkcount"
25063 echo "List all links start at $(date)"
25064 ls -l $DIR/$tdir/foo > /dev/null ||
25065 error "(6) Fail to list $DIR/$tdir/foo"
25067 echo "Unlink hard links start at $(date)"
25068 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25069 error "(7) Fail to unlink"
25070 echo "Unlink hard links finished at $(date)"
25072 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25076 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25077 skip "Need client version at least 2.9.59"
25078 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25079 skip "Need MODULES build"
25081 # Create a file, and stat it from the kernel
25082 local testfile=$DIR/$tfile
25085 local run_id=$RANDOM
25086 local my_ino=$(stat --format "%i" $testfile)
25088 # Try to insert the module. This will always fail as the
25089 # module is designed to not be inserted.
25090 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25093 # Anything but success is a test failure
25095 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25096 error "no inode match"
25098 run_test 410 "Test inode number returned from kernel thread"
25100 cleanup_test411_cgroup() {
25106 local cg_basedir=/sys/fs/cgroup/memory
25108 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25109 skip "no setup for cgroup"
25111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25112 error "test file creation failed"
25113 cancel_lru_locks osc
25115 # Create a very small memory cgroup to force a slab allocation error
25116 local cgdir=$cg_basedir/osc_slab_alloc
25117 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25118 trap "cleanup_test411_cgroup $cgdir" EXIT
25119 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25120 echo 1M > $cgdir/memory.limit_in_bytes
25122 # Should not LBUG, just be killed by oom-killer
25123 # dd will return 0 even allocation failure in some environment.
25124 # So don't check return value
25125 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25126 cleanup_test411_cgroup $cgdir
25130 run_test 411 "Slab allocation error with cgroup does not LBUG"
25133 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25134 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25135 skip "Need server version at least 2.10.55"
25137 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25138 error "mkdir failed"
25139 $LFS getdirstripe $DIR/$tdir
25140 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25141 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25142 error "expect $((MDSCOUT - 1)) get $stripe_index"
25143 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25144 [ $stripe_count -eq 2 ] ||
25145 error "expect 2 get $stripe_count"
25147 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25152 # subdirs should be on the same MDT as parent
25153 for i in $(seq 0 $((MDSCOUNT - 1))); do
25154 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25155 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25156 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25157 (( index == i )) || error "mdt$i/sub on MDT$index"
25160 # stripe offset -1, ditto
25161 for i in {1..10}; do
25162 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25163 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25164 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25165 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25166 (( index == index2 )) ||
25167 error "qos$i on MDT$index, sub on MDT$index2"
25170 local testdir=$DIR/$tdir/inherit
25172 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25175 testdir=$testdir/s$i
25176 mkdir $testdir || error "mkdir $testdir failed"
25177 index=$($LFS getstripe -m $testdir)
25178 (( index == 1 )) ||
25179 error "$testdir on MDT$index"
25182 # not inherit any more
25183 testdir=$testdir/s3
25184 mkdir $testdir || error "mkdir $testdir failed"
25185 getfattr -d -m dmv $testdir | grep dmv &&
25186 error "default LMV set on $testdir" || true
25188 run_test 412 "mkdir on specific MDTs"
25190 generate_uneven_mdts() {
25192 local lmv_qos_maxage
25193 local lod_qos_maxage
25203 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25204 $LCTL set_param lmv.*.qos_maxage=1
25205 stack_trap "$LCTL set_param \
25206 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25207 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25208 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25209 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25210 lod.*.mdt_qos_maxage=1
25211 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25212 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25215 echo "Check for uneven MDTs: "
25217 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25218 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25219 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25221 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25222 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25225 for ((i = 1; i < ${#ffree[@]}; i++)); do
25226 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25227 if [ $tmp -gt $max ]; then
25231 if [ $tmp -lt $min ]; then
25237 (( ${ffree[min_index]} > 0 )) ||
25238 skip "no free files in MDT$min_index"
25239 (( ${ffree[min_index]} < 10000000 )) ||
25240 skip "too many free files in MDT$min_index"
25242 # Check if we need to generate uneven MDTs
25243 local diff=$(((max - min) * 100 / min))
25244 local testdir=$DIR/$tdir-fillmdt
25250 while (( diff < threshold )); do
25251 # generate uneven MDTs, create till $threshold% diff
25252 echo -n "weight diff=$diff% must be > $threshold% ..."
25253 echo "Fill MDT$min_index with 1000 files: loop $i"
25254 testdir=$DIR/$tdir-fillmdt/$i
25255 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25256 error "mkdir $testdir failed"
25257 $LFS setstripe -E 1M -L mdt $testdir ||
25258 error "setstripe $testdir failed"
25260 for F in f.{0..999}; do
25261 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25262 /dev/null 2>&1 || error "dd $F failed"
25265 # wait for QOS to update
25266 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25268 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25269 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25270 max=$(((${ffree[max_index]} >> 8) * \
25271 (${bavail[max_index]} * bsize >> 16)))
25272 min=$(((${ffree[min_index]} >> 8) * \
25273 (${bavail[min_index]} * bsize >> 16)))
25274 diff=$(((max - min) * 100 / min))
25278 echo "MDT filesfree available: ${ffree[@]}"
25279 echo "MDT blocks available: ${bavail[@]}"
25280 echo "weight diff=$diff%"
25285 local stripe_count=$2
25286 local mdts=$(comma_list $(mdts_nodes))
25289 local lmv_qos_prio_free
25290 local lmv_qos_threshold_rr
25291 local lmv_qos_maxage
25292 local lod_qos_prio_free
25293 local lod_qos_threshold_rr
25294 local lod_qos_maxage
25298 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25299 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25300 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25302 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25303 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25304 stack_trap "$LCTL set_param \
25305 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25306 stack_trap "$LCTL set_param \
25307 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25308 stack_trap "$LCTL set_param \
25309 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25311 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25312 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25313 lod_qos_prio_free=${lod_qos_prio_free%%%}
25314 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25315 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25316 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25317 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25318 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25319 stack_trap "do_nodes $mdts $LCTL set_param \
25320 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25321 stack_trap "do_nodes $mdts $LCTL set_param \
25322 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25323 stack_trap "do_nodes $mdts $LCTL set_param \
25324 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25326 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25327 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25329 testdir=$DIR/$tdir-s$stripe_count/rr
25331 local stripe_index=$($LFS getstripe -m $testdir)
25332 local test_mkdir_rr=true
25334 getfattr -d -m dmv -e hex $testdir | grep dmv
25335 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25336 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25337 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25338 test_mkdir_rr=false
25343 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25344 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25346 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25347 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25348 eval $mkdir_cmd $testdir/subdir$i ||
25349 error "$mkdir_cmd subdir$i failed"
25352 for (( i = 0; i < $MDSCOUNT; i++ )); do
25353 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25354 echo "$count directories created on MDT$i"
25355 if $test_mkdir_rr; then
25356 (( $count == 100 )) ||
25357 error "subdirs are not evenly distributed"
25358 elif (( $i == $stripe_index )); then
25359 (( $count == 100 * MDSCOUNT )) ||
25360 error "$count subdirs created on MDT$i"
25362 (( $count == 0 )) ||
25363 error "$count subdirs created on MDT$i"
25366 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25367 count=$($LFS getdirstripe $testdir/* |
25368 grep -c -P "^\s+$i\t")
25369 echo "$count stripes created on MDT$i"
25370 # deviation should < 5% of average
25371 (( $count >= 95 * stripe_count &&
25372 $count <= 105 * stripe_count)) ||
25373 error "stripes are not evenly distributed"
25378 echo "Check for uneven MDTs: "
25388 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25389 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25390 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25392 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25393 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25396 for ((i = 1; i < ${#ffree[@]}; i++)); do
25397 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25398 if [ $tmp -gt $max ]; then
25402 if [ $tmp -lt $min ]; then
25408 (( ${ffree[min_index]} > 0 )) ||
25409 skip "no free files in MDT$min_index"
25410 (( ${ffree[min_index]} < 10000000 )) ||
25411 skip "too many free files in MDT$min_index"
25413 echo "MDT filesfree available: ${ffree[@]}"
25414 echo "MDT blocks available: ${bavail[@]}"
25415 echo "weight diff=$(((max - min) * 100 / min))%"
25417 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25419 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25420 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25421 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25422 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25423 # decrease statfs age, so that it can be updated in time
25424 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25425 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25429 testdir=$DIR/$tdir-s$stripe_count/qos
25432 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25433 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25434 eval $mkdir_cmd $testdir/subdir$i ||
25435 error "$mkdir_cmd subdir$i failed"
25439 for (( i = 0; i < $MDSCOUNT; i++ )); do
25440 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25441 (( count > max )) && max=$count
25442 echo "$count directories created on MDT$i"
25445 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25447 # D-value should > 10% of averge
25448 (( max - min > num / 10 )) ||
25449 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25451 # ditto for stripes
25452 if (( stripe_count > 1 )); then
25454 for (( i = 0; i < $MDSCOUNT; i++ )); do
25455 count=$($LFS getdirstripe $testdir/* |
25456 grep -c -P "^\s+$i\t")
25457 (( count > max )) && max=$count
25458 echo "$count stripes created on MDT$i"
25461 min=$($LFS getdirstripe $testdir/* |
25462 grep -c -P "^\s+$min_index\t")
25463 (( max - min > num * stripe_count / 10 )) ||
25464 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25476 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25477 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25478 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25480 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25482 for ((i = 1; i < ${#ffree[@]}; i++)); do
25483 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25484 (( tmp < min )) && min=$tmp && min_index=$i
25491 [ $MDSCOUNT -lt 2 ] &&
25492 skip "We need at least 2 MDTs for this test"
25494 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25495 skip "Need server version at least 2.12.52"
25499 generate_uneven_mdts 100
25500 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25501 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25502 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25503 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25504 error "mkdir failed"
25505 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25508 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25511 [ $MDSCOUNT -lt 2 ] &&
25512 skip "We need at least 2 MDTs for this test"
25514 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25515 skip "Need server version at least 2.12.52"
25520 generate_uneven_mdts 100
25521 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25522 testdir=$DIR/$tdir-s$stripe_count
25523 mkdir $testdir || error "mkdir $testdir failed"
25524 mkdir $testdir/rr || error "mkdir rr failed"
25525 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25526 error "mkdir qos failed"
25527 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25528 $testdir/rr || error "setdirstripe rr failed"
25529 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25530 error "setdirstripe failed"
25531 test_qos_mkdir "mkdir" $stripe_count
25534 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25537 (( $MDSCOUNT >= 2 )) ||
25538 skip "We need at least 2 MDTs for this test"
25540 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25541 skip "Need server version at least 2.14.51"
25547 testdir=$DIR/${tdir}-s1
25548 mkdir $testdir || error "mkdir $testdir failed"
25549 mkdir $testdir/rr || error "mkdir rr failed"
25550 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25551 # default max_inherit is -1, default max_inherit_rr is 0
25552 $LFS setdirstripe -D -c 1 $testdir/rr ||
25553 error "setdirstripe rr failed"
25554 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25555 error "setdirstripe qos failed"
25556 test_qos_mkdir "mkdir" 1
25558 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25559 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25560 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25561 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25562 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25564 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25565 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25566 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25567 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25568 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25569 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25570 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25571 error "level2 shouldn't have default LMV" || true
25573 run_test 413c "mkdir with default LMV max inherit rr"
25576 (( MDSCOUNT >= 2 )) ||
25577 skip "We need at least 2 MDTs for this test"
25579 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25580 skip "Need server version at least 2.14.51"
25582 local lmv_qos_threshold_rr
25584 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25586 stack_trap "$LCTL set_param \
25587 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25589 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25590 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25591 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25592 error "$tdir shouldn't have default LMV"
25593 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25594 error "mkdir sub failed"
25596 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25598 (( count == 100 )) || error "$count subdirs on MDT0"
25600 run_test 413d "inherit ROOT default LMV"
25603 (( MDSCOUNT >= 2 )) ||
25604 skip "We need at least 2 MDTs for this test"
25605 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25606 skip "Need server version at least 2.14.55"
25608 local testdir=$DIR/$tdir
25609 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25611 local sub_max_inherit
25613 mkdir -p $testdir || error "failed to create $testdir"
25615 # set default max-inherit to -1 if stripe count is 0 or 1
25616 $LFS setdirstripe -D -c 1 $testdir ||
25617 error "failed to set default LMV"
25618 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25619 (( max_inherit == -1 )) ||
25620 error "wrong max_inherit value $max_inherit"
25622 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25623 $LFS setdirstripe -D -c -1 $testdir ||
25624 error "failed to set default LMV"
25625 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25626 (( max_inherit > 0 )) ||
25627 error "wrong max_inherit value $max_inherit"
25629 # and the subdir will decrease the max_inherit by 1
25630 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25631 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25632 (( sub_max_inherit == max_inherit - 1)) ||
25633 error "wrong max-inherit of subdir $sub_max_inherit"
25635 # check specified --max-inherit and warning message
25636 stack_trap "rm -f $tmpfile"
25637 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25638 error "failed to set default LMV"
25639 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25640 (( max_inherit == -1 )) ||
25641 error "wrong max_inherit value $max_inherit"
25643 # check the warning messages
25644 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25645 error "failed to detect warning string"
25648 run_test 413e "check default max-inherit value"
25655 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25656 unlinkmany $subdir/f. 1000 &
25660 for pid in $pids; do
25664 run_test 413z "413 test cleanup"
25667 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25668 $LCTL set_param fail_loc=0x80000521
25669 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25672 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25676 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25677 skip "Need server version at least 2.11.52"
25687 # this test may be slow on ZFS
25688 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25690 # though this test is designed for striped directory, let's test normal
25691 # directory too since lock is always saved as CoS lock.
25692 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25693 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25702 start_time=$(date +%s)
25703 for i in $(seq $total); do
25704 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25707 end_time=$(date +%s)
25708 duration=$((end_time - start_time))
25710 kill -9 $setattr_pid
25712 echo "rename $total files took $duration sec"
25713 [ $duration -lt 100 ] || error "rename took $duration sec"
25715 run_test 415 "lock revoke is not missing"
25718 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25719 skip "Need server version at least 2.11.55"
25721 # define OBD_FAIL_OSD_TXN_START 0x19a
25722 do_facet mds1 lctl set_param fail_loc=0x19a
25724 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25728 run_test 416 "transaction start failure won't cause system hung"
25732 do_nodes $(comma_list $(mdts_nodes)) \
25733 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25734 do_nodes $(comma_list $(mdts_nodes)) \
25735 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25736 do_nodes $(comma_list $(mdts_nodes)) \
25737 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25742 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25743 skip "Need MDS version at least 2.11.56"
25745 trap cleanup_417 RETURN EXIT
25747 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25748 do_nodes $(comma_list $(mdts_nodes)) \
25749 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25750 $LFS migrate -m 0 $DIR/$tdir.1 &&
25751 error "migrate dir $tdir.1 should fail"
25753 do_nodes $(comma_list $(mdts_nodes)) \
25754 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25755 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25756 error "create remote dir $tdir.2 should fail"
25758 do_nodes $(comma_list $(mdts_nodes)) \
25759 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25760 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25761 error "create striped dir $tdir.3 should fail"
25764 run_test 417 "disable remote dir, striped dir and dir migration"
25766 # Checks that the outputs of df [-i] and lfs df [-i] match
25768 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25778 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25780 for count in {1..100}; do
25781 do_nodes "$CLIENTS" \
25782 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25785 # read the lines of interest
25786 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25787 error "df $inodes $dir | tail -n +2 failed"
25788 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25789 error "lfs df $inodes $dir | grep summary: failed"
25791 # skip first substrings of each output as they are different
25792 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25793 # compare the two outputs
25795 # skip "available" on MDT until LU-13997 is fixed.
25796 #for i in {1..5}; do
25797 for i in 1 2 4 5; do
25798 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25806 lfs df $inodes $dir
25807 error "df and lfs df $1 output mismatch: " \
25808 "df ${inodes}: ${df_out[*]}, " \
25809 "lfs df ${inodes}: ${lfs_df_out[*]}"
25814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25816 local dir=$DIR/$tdir
25817 local numfiles=$((RANDOM % 4096 + 2))
25818 local numblocks=$((RANDOM % 256 + 1))
25820 wait_delete_completed
25823 # check block output
25824 check_lfs_df blocks $dir
25825 # check inode output
25826 check_lfs_df inodes $dir
25828 # create a single file and retest
25829 echo "Creating a single file and testing"
25830 createmany -o $dir/$tfile- 1 &>/dev/null ||
25831 error "creating 1 file in $dir failed"
25832 check_lfs_df blocks $dir
25833 check_lfs_df inodes $dir
25835 # create a random number of files
25836 echo "Creating $((numfiles - 1)) files and testing"
25837 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25838 error "creating $((numfiles - 1)) files in $dir failed"
25840 # write a random number of blocks to the first test file
25841 echo "Writing $numblocks 4K blocks and testing"
25842 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25843 count=$numblocks &>/dev/null ||
25844 error "dd to $dir/${tfile}-0 failed"
25847 check_lfs_df blocks $dir
25848 check_lfs_df inodes $dir
25850 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25851 error "unlinking $numfiles files in $dir failed"
25853 run_test 418 "df and lfs df outputs match"
25857 local dir=$DIR/$tdir
25862 cancel_lru_locks mdc
25864 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25865 $LCTL set_param fail_loc=0x1410
25867 $LCTL set_param fail_loc=0
25870 run_test 419 "Verify open file by name doesn't crash kernel"
25874 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25875 skip "Need MDS version at least 2.12.53"
25877 local SAVE_UMASK=$(umask)
25878 local dir=$DIR/$tdir
25879 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25883 mkdir -m03777 $dir/testdir
25884 ls -dn $dir/testdir
25885 # Need to remove trailing '.' when SELinux is enabled
25886 local dirperms=$(ls -dn $dir/testdir |
25887 awk '{ sub(/\.$/, "", $1); print $1}')
25888 [ $dirperms == "drwxrwsrwt" ] ||
25889 error "incorrect perms on $dir/testdir"
25891 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25892 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25893 ls -n $dir/testdir/testfile
25894 local fileperms=$(ls -n $dir/testdir/testfile |
25895 awk '{ sub(/\.$/, "", $1); print $1}')
25896 [ $fileperms == "-rwxr-xr-x" ] ||
25897 error "incorrect perms on $dir/testdir/testfile"
25901 run_test 420 "clear SGID bit on non-directories for non-members"
25908 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25909 skip "Need MDS version at least 2.12.54"
25911 test_mkdir $DIR/$tdir
25912 createmany -o $DIR/$tdir/f 3
25913 cnt=$(ls -1 $DIR/$tdir | wc -l)
25914 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25916 fid1=$(lfs path2fid $DIR/$tdir/f1)
25917 fid2=$(lfs path2fid $DIR/$tdir/f2)
25918 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25920 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25921 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25923 cnt=$(ls -1 $DIR/$tdir | wc -l)
25924 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25926 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25927 createmany -o $DIR/$tdir/f 3
25928 cnt=$(ls -1 $DIR/$tdir | wc -l)
25929 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25931 fid1=$(lfs path2fid $DIR/$tdir/f1)
25932 fid2=$(lfs path2fid $DIR/$tdir/f2)
25933 echo "remove using fsname $FSNAME"
25934 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25936 cnt=$(ls -1 $DIR/$tdir | wc -l)
25937 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25939 run_test 421a "simple rm by fid"
25946 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25947 skip "Need MDS version at least 2.12.54"
25949 test_mkdir $DIR/$tdir
25950 createmany -o $DIR/$tdir/f 3
25951 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25954 FID1=$(lfs path2fid $DIR/$tdir/f1)
25955 FID2=$(lfs path2fid $DIR/$tdir/f2)
25956 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25958 kill -USR1 $MULTIPID
25961 cnt=$(ls $DIR/$tdir | wc -l)
25962 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25964 run_test 421b "rm by fid on open file"
25970 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25971 skip "Need MDS version at least 2.12.54"
25973 test_mkdir $DIR/$tdir
25974 createmany -o $DIR/$tdir/f 3
25975 touch $DIR/$tdir/$tfile
25976 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25977 cnt=$(ls -1 $DIR/$tdir | wc -l)
25978 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25980 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25981 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25983 cnt=$(ls $DIR/$tdir | wc -l)
25984 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25986 run_test 421c "rm by fid against hardlinked files"
25992 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25993 skip "Need MDS version at least 2.12.54"
25995 test_mkdir $DIR/$tdir
25996 createmany -o $DIR/$tdir/f 4097
25997 cnt=$(ls -1 $DIR/$tdir | wc -l)
25998 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26000 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26001 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26003 cnt=$(ls $DIR/$tdir | wc -l)
26005 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26007 run_test 421d "rmfid en masse"
26013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26014 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26015 skip "Need MDS version at least 2.12.54"
26017 mkdir -p $DIR/$tdir
26018 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26019 createmany -o $DIR/$tdir/striped_dir/f 512
26020 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26021 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26023 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26024 sed "s/[/][^:]*://g")
26025 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26027 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26029 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26031 run_test 421e "rmfid in DNE"
26037 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26038 skip "Need MDS version at least 2.12.54"
26040 test_mkdir $DIR/$tdir
26042 cnt=$(ls -1 $DIR/$tdir | wc -l)
26043 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26045 FID=$(lfs path2fid $DIR/$tdir/f)
26046 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26047 # rmfid should fail
26048 cnt=$(ls -1 $DIR/$tdir | wc -l)
26049 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26051 chmod a+rw $DIR/$tdir
26053 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26054 # rmfid should fail
26055 cnt=$(ls -1 $DIR/$tdir | wc -l)
26056 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26059 $RUNAS touch $DIR/$tdir/f
26060 FID=$(lfs path2fid $DIR/$tdir/f)
26061 echo "rmfid as root"
26062 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26063 cnt=$(ls -1 $DIR/$tdir | wc -l)
26064 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26067 $RUNAS touch $DIR/$tdir/f
26068 cnt=$(ls -1 $DIR/$tdir | wc -l)
26069 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26070 FID=$(lfs path2fid $DIR/$tdir/f)
26071 # rmfid w/o user_fid2path mount option should fail
26072 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26073 cnt=$(ls -1 $DIR/$tdir | wc -l)
26074 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26076 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26077 stack_trap "rmdir $tmpdir"
26078 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26079 error "failed to mount client'"
26080 stack_trap "umount_client $tmpdir"
26082 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26083 # rmfid should succeed
26084 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26085 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26087 # rmfid shouldn't allow to remove files due to dir's permission
26088 chmod a+rwx $tmpdir/$tdir
26089 touch $tmpdir/$tdir/f
26090 ls -la $tmpdir/$tdir
26091 FID=$(lfs path2fid $tmpdir/$tdir/f)
26092 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26095 run_test 421f "rmfid checks permissions"
26101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26102 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26103 skip "Need MDS version at least 2.12.54"
26105 mkdir -p $DIR/$tdir
26106 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26107 createmany -o $DIR/$tdir/striped_dir/f 512
26108 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26109 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26111 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26112 sed "s/[/][^:]*://g")
26114 rm -f $DIR/$tdir/striped_dir/f1*
26115 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26116 removed=$((512 - cnt))
26118 # few files have been just removed, so we expect
26119 # rmfid to fail on their fids
26120 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26121 [ $removed != $errors ] && error "$errors != $removed"
26123 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26125 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26127 run_test 421g "rmfid to return errors properly"
26130 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26131 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26132 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26133 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26134 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26136 local amc=$(at_max_get client)
26137 local amo=$(at_max_get mds1)
26138 local timeout=`lctl get_param -n timeout`
26140 at_max_set 0 client
26143 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26144 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26145 fail_val=$(((2*timeout + 10)*1000))
26146 touch $DIR/$tdir/d3/file &
26148 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26149 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26150 fail_val=$((2*timeout + 5))
26151 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26155 sleep $((2 * timeout))
26159 touch $DIR/$tdir/d2/file3
26160 touch $DIR/$tdir/d2/file4
26161 touch $DIR/$tdir/d2/file5
26164 at_max_set $amc client
26165 at_max_set $amo mds1
26167 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26168 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26169 error "Watchdog is always throttled"
26171 run_test 422 "kill a process with RPC in progress"
26184 # ensure statfs cache is expired
26187 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26188 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26192 run_test 423 "statfs should return a right data"
26195 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26196 $LCTL set_param fail_loc=0x80000522
26197 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26200 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26203 test_mkdir -c -1 $DIR/$tdir
26204 $LFS setstripe -c -1 $DIR/$tdir
26206 lru_resize_disable "" 100
26207 stack_trap "lru_resize_enable" EXIT
26211 for i in $(seq $((MDSCOUNT * 125))); do
26212 local t=$DIR/$tdir/$tfile_$i
26214 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26215 error_noexit "Create file $t"
26217 stack_trap "rm -rf $DIR/$tdir" EXIT
26219 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26220 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26221 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26223 [ $lock_count -le $lru_size ] ||
26224 error "osc lock count $lock_count > lru size $lru_size"
26227 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26228 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26229 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26231 [ $lock_count -le $lru_size ] ||
26232 error "mdc lock count $lock_count > lru size $lru_size"
26235 run_test 425 "lock count should not exceed lru size"
26238 splice-test -r $DIR/$tfile
26239 splice-test -rd $DIR/$tfile
26240 splice-test $DIR/$tfile
26241 splice-test -d $DIR/$tfile
26243 run_test 426 "splice test on Lustre"
26246 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26247 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26248 skip "Need MDS version at least 2.12.4"
26254 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26255 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26257 $LFS getdirstripe $DIR/$tdir/1/dir
26259 #first setfattr for creating updatelog
26260 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26262 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26263 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26264 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26265 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26269 wait_recovery_complete mds2 $((2*TIMEOUT))
26271 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26272 echo $log | grep "get update log failed" &&
26273 error "update log corruption is detected" || true
26275 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26279 local cache_limit=$CACHE_MAX
26281 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26282 $LCTL set_param -n llite.*.max_cached_mb=64
26285 $LFS setstripe -c 1 $DIR/$tdir
26286 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26287 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26289 for f in $(seq 4); do
26290 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26294 cancel_lru_locks osc
26296 for f in $(seq 4); do
26297 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26301 run_test 428 "large block size IO should not hang"
26303 test_429() { # LU-7915 / LU-10948
26304 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26305 local testfile=$DIR/$tfile
26306 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26312 $LCTL get_param $ll_opencache_threshold_count ||
26313 skip "client does not have opencache parameter"
26315 set_opencache $new_flag
26316 stack_trap "restore_opencache"
26317 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26318 error "enable opencache failed"
26320 # drop MDC DLM locks
26321 cancel_lru_locks mdc
26322 # clear MDC RPC stats counters
26323 $LCTL set_param $mdc_rpcstats=clear
26325 # According to the current implementation, we need to run 3 times
26326 # open & close file to verify if opencache is enabled correctly.
26327 # 1st, RPCs are sent for lookup/open and open handle is released on
26329 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26330 # so open handle won't be released thereafter.
26331 # 3rd, No RPC is sent out.
26332 $MULTIOP $testfile oc || error "multiop failed"
26333 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26334 echo "1st: $first_rpc RPCs in flight"
26336 $MULTIOP $testfile oc || error "multiop failed"
26337 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26338 echo "2nd: $second_rpc RPCs in flight"
26340 $MULTIOP $testfile oc || error "multiop failed"
26341 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26342 echo "3rd: $third_rpc RPCs in flight"
26344 #verify no MDC RPC is sent
26345 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26347 run_test 429 "verify if opencache flag on client side does work"
26353 # data at [200K, 400K)
26354 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26355 error "256K->512K dd fails"
26357 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26358 error "2M->3M dd fails"
26360 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26361 error "4M->5M dd fails"
26362 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26363 # start at first component hole #1
26364 printf "Seeking hole from 1000 ... "
26365 offset=$(lseek_test -l 1000 $file)
26367 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26368 printf "Seeking data from 1000 ... "
26369 offset=$(lseek_test -d 1000 $file)
26371 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26373 # start at first component data block
26374 printf "Seeking hole from 300000 ... "
26375 offset=$(lseek_test -l 300000 $file)
26377 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26378 printf "Seeking data from 300000 ... "
26379 offset=$(lseek_test -d 300000 $file)
26381 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26383 # start at the first component but beyond end of object size
26384 printf "Seeking hole from 1000000 ... "
26385 offset=$(lseek_test -l 1000000 $file)
26387 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26388 printf "Seeking data from 1000000 ... "
26389 offset=$(lseek_test -d 1000000 $file)
26391 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26393 # start at second component stripe 2 (empty file)
26394 printf "Seeking hole from 1500000 ... "
26395 offset=$(lseek_test -l 1500000 $file)
26397 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26398 printf "Seeking data from 1500000 ... "
26399 offset=$(lseek_test -d 1500000 $file)
26401 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26403 # start at second component stripe 1 (all data)
26404 printf "Seeking hole from 3000000 ... "
26405 offset=$(lseek_test -l 3000000 $file)
26407 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26408 printf "Seeking data from 3000000 ... "
26409 offset=$(lseek_test -d 3000000 $file)
26411 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26413 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26414 error "2nd dd fails"
26415 echo "Add data block at 640K...1280K"
26417 # start at before new data block, in hole
26418 printf "Seeking hole from 600000 ... "
26419 offset=$(lseek_test -l 600000 $file)
26421 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26422 printf "Seeking data from 600000 ... "
26423 offset=$(lseek_test -d 600000 $file)
26425 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26427 # start at the first component new data block
26428 printf "Seeking hole from 1000000 ... "
26429 offset=$(lseek_test -l 1000000 $file)
26431 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26432 printf "Seeking data from 1000000 ... "
26433 offset=$(lseek_test -d 1000000 $file)
26435 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26437 # start at second component stripe 2, new data
26438 printf "Seeking hole from 1200000 ... "
26439 offset=$(lseek_test -l 1200000 $file)
26441 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26442 printf "Seeking data from 1200000 ... "
26443 offset=$(lseek_test -d 1200000 $file)
26445 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26447 # start beyond file end
26448 printf "Using offset > filesize ... "
26449 lseek_test -l 4000000 $file && error "lseek should fail"
26450 printf "Using offset > filesize ... "
26451 lseek_test -d 4000000 $file && error "lseek should fail"
26457 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26458 skip "MDT does not support SEEK_HOLE"
26460 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26461 skip "OST does not support SEEK_HOLE"
26463 local file=$DIR/$tdir/$tfile
26465 mkdir -p $DIR/$tdir
26467 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26468 # OST stripe #1 will have continuous data at [1M, 3M)
26469 # OST stripe #2 is empty
26470 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26471 lseek_test_430 $file
26473 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26474 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26475 lseek_test_430 $file
26477 $LFS setstripe -c2 -S 512K $file
26478 echo "Two stripes, stripe size 512K"
26479 lseek_test_430 $file
26481 # FLR with stale mirror
26482 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26484 echo "Mirrored file:"
26485 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26486 echo "Plain 2 stripes 1M"
26487 lseek_test_430 $file
26490 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26493 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26494 skip "OST does not support SEEK_HOLE"
26497 local file=$DIR/$tdir/$tfile
26499 mkdir -p $DIR/$tdir
26500 # Empty layout lseek should fail
26503 printf "Seeking hole from 0 ... "
26504 lseek_test -l 0 $file && error "lseek should fail"
26505 printf "Seeking data from 0 ... "
26506 lseek_test -d 0 $file && error "lseek should fail"
26510 $LFS setstripe -E 1M -c2 -E eof $file
26511 $TRUNCATE $file 1048576
26512 printf "Seeking hole from 1000000 ... "
26513 offset=$(lseek_test -l 1000000 $file)
26515 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26516 printf "Seeking data from 1000000 ... "
26517 lseek_test -d 1000000 $file && error "lseek should fail"
26520 # full component followed by non-inited one
26521 $LFS setstripe -E 1M -c2 -E eof $file
26522 dd if=/dev/urandom of=$file bs=1M count=1
26523 printf "Seeking hole from 1000000 ... "
26524 offset=$(lseek_test -l 1000000 $file)
26526 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26527 printf "Seeking hole from 1048576 ... "
26528 lseek_test -l 1048576 $file && error "lseek should fail"
26529 # init second component and truncate back
26530 echo "123" >> $file
26531 $TRUNCATE $file 1048576
26532 printf "Seeking hole from 1000000 ... "
26533 offset=$(lseek_test -l 1000000 $file)
26535 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26536 printf "Seeking hole from 1048576 ... "
26537 lseek_test -l 1048576 $file && error "lseek should fail"
26538 # boundary checks for big values
26539 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26540 offset=$(lseek_test -d 0 $file.10g)
26541 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26542 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26543 offset=$(lseek_test -d 0 $file.100g)
26544 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26547 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26550 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26551 skip "OST does not support SEEK_HOLE"
26553 local file=$DIR/$tdir/$tfile
26556 mkdir -p $DIR/$tdir
26557 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26559 # cp version 8.33+ prefers lseek over fiemap
26560 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26562 time cp $file /dev/null
26563 (( SECONDS - start < 5 )) ||
26564 error "cp: too long runtime $((SECONDS - start))"
26567 # tar version 1.29+ supports SEEK_HOLE/DATA
26568 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26570 time tar cS $file - | cat > /dev/null
26571 (( SECONDS - start < 5 )) ||
26572 error "tar: too long runtime $((SECONDS - start))"
26575 run_test 430c "lseek: external tools check"
26577 test_431() { # LU-14187
26578 local file=$DIR/$tdir/$tfile
26580 mkdir -p $DIR/$tdir
26581 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26582 dd if=/dev/urandom of=$file bs=4k count=1
26583 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26584 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26585 #define OBD_FAIL_OST_RESTART_IO 0x251
26586 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26587 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26591 echo 3 > /proc/sys/vm/drop_caches
26592 diff $file $file.0 || error "data diff"
26594 run_test 431 "Restart transaction for IO"
26596 cleanup_test_432() {
26597 do_facet mgs $LCTL nodemap_activate 0
26598 wait_nm_sync active
26602 local tmpdir=$TMP/dir432
26604 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26605 skip "Need MDS version at least 2.14.52"
26607 stack_trap cleanup_test_432 EXIT
26611 do_facet mgs $LCTL nodemap_activate 1
26612 wait_nm_sync active
26613 do_facet mgs $LCTL nodemap_modify --name default \
26614 --property admin --value 1
26615 do_facet mgs $LCTL nodemap_modify --name default \
26616 --property trusted --value 1
26617 cancel_lru_locks mdc
26618 wait_nm_sync default admin_nodemap
26619 wait_nm_sync default trusted_nodemap
26621 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26622 grep -ci "Operation not permitted") -ne 0 ]; then
26623 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26626 run_test 432 "mv dir from outside Lustre"
26629 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26630 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26631 skip "Need server version at least 2.9.55"
26633 start_full_debug_logging
26637 stop_full_debug_logging
26641 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26642 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26643 awk '/The barrier for/ { print $7 }')
26646 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26651 barrier_expired() {
26654 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26655 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26656 awk '/will be expired/ { print $7 }')
26658 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26667 echo "Start barrier_freeze at: $(date)"
26668 #define OBD_FAIL_BARRIER_DELAY 0x2202
26669 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26670 # Do not reduce barrier time - See LU-11873
26671 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26674 local b_status=$(barrier_stat)
26675 echo "Got barrier status at: $(date)"
26676 [ "$b_status" = "'freezing_p1'" ] ||
26677 error "(1) unexpected barrier status $b_status"
26679 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26681 b_status=$(barrier_stat)
26682 [ "$b_status" = "'frozen'" ] ||
26683 error "(2) unexpected barrier status $b_status"
26685 local expired=$(barrier_expired)
26686 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26687 sleep $((expired + 3))
26689 b_status=$(barrier_stat)
26690 [ "$b_status" = "'expired'" ] ||
26691 error "(3) unexpected barrier status $b_status"
26693 # Do not reduce barrier time - See LU-11873
26694 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26695 error "(4) fail to freeze barrier"
26697 b_status=$(barrier_stat)
26698 [ "$b_status" = "'frozen'" ] ||
26699 error "(5) unexpected barrier status $b_status"
26701 echo "Start barrier_thaw at: $(date)"
26702 #define OBD_FAIL_BARRIER_DELAY 0x2202
26703 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26704 do_facet mgs $LCTL barrier_thaw $FSNAME &
26707 b_status=$(barrier_stat)
26708 echo "Got barrier status at: $(date)"
26709 [ "$b_status" = "'thawing'" ] ||
26710 error "(6) unexpected barrier status $b_status"
26712 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26714 b_status=$(barrier_stat)
26715 [ "$b_status" = "'thawed'" ] ||
26716 error "(7) unexpected barrier status $b_status"
26718 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26719 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26720 do_facet mgs $LCTL barrier_freeze $FSNAME
26722 b_status=$(barrier_stat)
26723 [ "$b_status" = "'failed'" ] ||
26724 error "(8) unexpected barrier status $b_status"
26726 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26727 do_facet mgs $LCTL barrier_thaw $FSNAME
26731 run_test 801a "write barrier user interfaces and stat machine"
26736 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26737 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
26738 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26739 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26740 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26742 cancel_lru_locks mdc
26744 # 180 seconds should be long enough
26745 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26747 local b_status=$(barrier_stat)
26748 [ "$b_status" = "'frozen'" ] ||
26749 error "(6) unexpected barrier status $b_status"
26751 mkdir $DIR/$tdir/d0/d10 &
26754 touch $DIR/$tdir/d1/f13 &
26757 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26760 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26763 rm -f $DIR/$tdir/d4/f12 &
26766 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26768 # To guarantee taht the 'stat' is not blocked
26769 b_status=$(barrier_stat)
26770 [ "$b_status" = "'frozen'" ] ||
26771 error "(8) unexpected barrier status $b_status"
26773 # let above commands to run at background
26776 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26777 ps -p $touch_pid || error "(10) touch should be blocked"
26778 ps -p $ln_pid || error "(11) link should be blocked"
26779 ps -p $mv_pid || error "(12) rename should be blocked"
26780 ps -p $rm_pid || error "(13) unlink should be blocked"
26782 b_status=$(barrier_stat)
26783 [ "$b_status" = "'frozen'" ] ||
26784 error "(14) unexpected barrier status $b_status"
26786 do_facet mgs $LCTL barrier_thaw $FSNAME
26787 b_status=$(barrier_stat)
26788 [ "$b_status" = "'thawed'" ] ||
26789 error "(15) unexpected barrier status $b_status"
26791 wait $mkdir_pid || error "(16) mkdir should succeed"
26792 wait $touch_pid || error "(17) touch should succeed"
26793 wait $ln_pid || error "(18) link should succeed"
26794 wait $mv_pid || error "(19) rename should succeed"
26795 wait $rm_pid || error "(20) unlink should succeed"
26799 run_test 801b "modification will be blocked by write barrier"
26802 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26806 stop mds2 || error "(1) Fail to stop mds2"
26808 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26810 local b_status=$(barrier_stat)
26811 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26812 do_facet mgs $LCTL barrier_thaw $FSNAME
26813 error "(2) unexpected barrier status $b_status"
26816 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26817 error "(3) Fail to rescan barrier bitmap"
26819 # Do not reduce barrier time - See LU-11873
26820 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26822 b_status=$(barrier_stat)
26823 [ "$b_status" = "'frozen'" ] ||
26824 error "(4) unexpected barrier status $b_status"
26826 do_facet mgs $LCTL barrier_thaw $FSNAME
26827 b_status=$(barrier_stat)
26828 [ "$b_status" = "'thawed'" ] ||
26829 error "(5) unexpected barrier status $b_status"
26831 local devname=$(mdsdevname 2)
26833 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26835 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26836 error "(7) Fail to rescan barrier bitmap"
26840 run_test 801c "rescan barrier bitmap"
26842 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26843 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26844 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26845 saved_MOUNT_OPTS=$MOUNT_OPTS
26851 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26852 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26853 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26854 MOUNT_OPTS=$saved_MOUNT_OPTS
26859 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26860 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26861 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26862 skip "Need server version at least 2.9.55"
26864 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26866 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26868 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26869 error "(2) Fail to copy"
26871 trap cleanup_802a EXIT
26873 # sync by force before remount as readonly
26874 sync; sync_all_data; sleep 3; sync_all_data
26878 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26879 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26880 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26882 echo "Mount the server as read only"
26883 setupall server_only || error "(3) Fail to start servers"
26885 echo "Mount client without ro should fail"
26886 mount_client $MOUNT &&
26887 error "(4) Mount client without 'ro' should fail"
26889 echo "Mount client with ro should succeed"
26890 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26891 mount_client $MOUNT ||
26892 error "(5) Mount client with 'ro' should succeed"
26894 echo "Modify should be refused"
26895 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26897 echo "Read should be allowed"
26898 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26899 error "(7) Read should succeed under ro mode"
26903 run_test 802a "simulate readonly device"
26906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26907 remote_mds_nodsh && skip "remote MDS with nodsh"
26909 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26910 skip "readonly option not available"
26912 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26914 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26915 error "(2) Fail to copy"
26917 # write back all cached data before setting MDT to readonly
26921 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26922 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26924 echo "Modify should be refused"
26925 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26927 echo "Read should be allowed"
26928 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26929 error "(7) Read should succeed under ro mode"
26932 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26934 run_test 802b "be able to set MDTs to readonly"
26937 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26938 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26939 skip "MDS needs to be newer than 2.10.54"
26941 mkdir_on_mdt0 $DIR/$tdir
26942 # Create some objects on all MDTs to trigger related logs objects
26943 for idx in $(seq $MDSCOUNT); do
26944 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26945 $DIR/$tdir/dir${idx} ||
26946 error "Fail to create $DIR/$tdir/dir${idx}"
26950 wait_delete_completed # ensure old test cleanups are finished
26951 echo "before create:"
26953 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26955 for i in {1..10}; do
26956 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26957 error "Fail to create $DIR/$tdir/foo$i"
26961 echo "after create:"
26963 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26965 # allow for an llog to be cleaned up during the test
26966 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26967 error "before ($before_used) + 10 > after ($after_used)"
26969 for i in {1..10}; do
26970 rm -rf $DIR/$tdir/foo$i ||
26971 error "Fail to remove $DIR/$tdir/foo$i"
26974 sleep 3 # avoid MDT return cached statfs
26975 wait_delete_completed
26976 echo "after unlink:"
26978 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26980 # allow for an llog to be created during the test
26981 [ $after_used -le $((before_used + 1)) ] ||
26982 error "after ($after_used) > before ($before_used) + 1"
26984 run_test 803a "verify agent object for remote object"
26987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26988 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26989 skip "MDS needs to be newer than 2.13.56"
26990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26992 for i in $(seq 0 $((MDSCOUNT - 1))); do
26993 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27001 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27002 for i in $(seq 0 $((MDSCOUNT - 1))); do
27003 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27004 awk '/getattr/ { print $2 }')
27005 before=$((before + tmp))
27007 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27008 for i in $(seq 0 $((MDSCOUNT - 1))); do
27009 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27010 awk '/getattr/ { print $2 }')
27011 after=$((after + tmp))
27014 [ $before -eq $after ] || error "getattr count $before != $after"
27016 run_test 803b "remote object can getattr from cache"
27019 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27020 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27021 skip "MDS needs to be newer than 2.10.54"
27022 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27024 mkdir -p $DIR/$tdir
27025 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27026 error "Fail to create $DIR/$tdir/dir0"
27028 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27029 local dev=$(mdsdevname 2)
27031 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27032 grep ${fid} || error "NOT found agent entry for dir0"
27034 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27035 error "Fail to create $DIR/$tdir/dir1"
27037 touch $DIR/$tdir/dir1/foo0 ||
27038 error "Fail to create $DIR/$tdir/dir1/foo0"
27039 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27042 for idx in $(seq $MDSCOUNT); do
27043 dev=$(mdsdevname $idx)
27044 do_facet mds${idx} \
27045 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27046 grep ${fid} && rc=$idx
27049 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27050 error "Fail to rename foo0 to foo1"
27051 if [ $rc -eq 0 ]; then
27052 for idx in $(seq $MDSCOUNT); do
27053 dev=$(mdsdevname $idx)
27054 do_facet mds${idx} \
27055 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27056 grep ${fid} && rc=$idx
27060 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27061 error "Fail to rename foo1 to foo2"
27062 if [ $rc -eq 0 ]; then
27063 for idx in $(seq $MDSCOUNT); do
27064 dev=$(mdsdevname $idx)
27065 do_facet mds${idx} \
27066 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27067 grep ${fid} && rc=$idx
27071 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27073 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27074 error "Fail to link to $DIR/$tdir/dir1/foo2"
27075 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27076 error "Fail to rename foo2 to foo0"
27077 unlink $DIR/$tdir/dir1/foo0 ||
27078 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27079 rm -rf $DIR/$tdir/dir0 ||
27080 error "Fail to rm $DIR/$tdir/dir0"
27082 for idx in $(seq $MDSCOUNT); do
27083 dev=$(mdsdevname $idx)
27087 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27089 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27090 error "mount mds$idx failed"
27091 df $MOUNT > /dev/null 2>&1
27093 # e2fsck should not return error
27095 error "e2fsck detected error on MDT${idx}: rc=$rc"
27098 run_test 804 "verify agent entry for remote entry"
27101 do_facet $SINGLEMDS zfs set quota=$old $fsset
27102 unlinkmany $DIR/$tdir/f- 1000000
27107 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27108 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27109 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27110 skip "netfree not implemented before 0.7"
27111 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27112 skip "Need MDS version at least 2.10.57"
27119 local pref="osd-zfs.$FSNAME-MDT0000."
27121 # limit available space on MDS dataset to meet nospace issue
27122 # quickly. then ZFS 0.7.2 can use reserved space if asked
27123 # properly (using netfree flag in osd_declare_destroy()
27124 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27125 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27127 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27128 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27129 let "usedkb=usedkb-freekb"
27130 let "freekb=freekb/2"
27131 if let "freekb > 5000"; then
27134 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27135 trap cleanup_805 EXIT
27136 mkdir_on_mdt0 $DIR/$tdir
27137 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27138 error "Can't set PFL layout"
27139 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27140 rm -rf $DIR/$tdir || error "not able to remove"
27141 do_facet $SINGLEMDS zfs set quota=$old $fsset
27144 run_test 805 "ZFS can remove from full fs"
27150 local expect=$(stat -c %s $file)
27152 check_lsom_size $1 $expect
27154 local blocks=$($LFS getsom -b $file)
27155 expect=$(stat -c %b $file)
27156 [[ $blocks == $expect ]] ||
27157 error "$file expected blocks: $expect, got: $blocks"
27165 cancel_lru_locks mdc
27167 size=$($LFS getsom -s $1)
27168 [[ $size == $expect ]] ||
27169 error "$file expected size: $expect, got: $size"
27173 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27174 skip "Need MDS version at least 2.11.52"
27178 touch $DIR/$tfile || error "touch $tfile failed"
27180 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27181 save_lustre_params client "llite.*.xattr_cache" > $save
27182 lctl set_param llite.*.xattr_cache=0
27183 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27185 # single-threaded write
27186 echo "Test SOM for single-threaded write"
27187 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27188 error "write $tfile failed"
27189 check_lsom_size $DIR/$tfile $bs
27192 local size=$(($num * $bs))
27196 echo "Test SOM for single client multi-threaded($num) write"
27197 $TRUNCATE $DIR/$tfile 0
27198 for ((i = 0; i < $num; i++)); do
27199 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27201 offset=$((offset + $bs))
27203 for (( i=0; i < $num; i++ )); do
27206 check_lsom_size $DIR/$tfile $size
27208 $TRUNCATE $DIR/$tfile 0
27209 for ((i = 0; i < $num; i++)); do
27210 offset=$((offset - $bs))
27211 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27214 for (( i=0; i < $num; i++ )); do
27217 check_lsom_size $DIR/$tfile $size
27219 # multi-client writes
27220 num=$(get_node_count ${CLIENTS//,/ })
27221 size=$(($num * $bs))
27225 echo "Test SOM for multi-client ($num) writes"
27226 $TRUNCATE $DIR/$tfile 0
27227 for client in ${CLIENTS//,/ }; do
27228 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27231 offset=$((offset + $bs))
27233 for (( i=0; i < $num; i++ )); do
27236 check_lsom_size $DIR/$tfile $offset
27239 $TRUNCATE $DIR/$tfile 0
27240 for client in ${CLIENTS//,/ }; do
27241 offset=$((offset - $bs))
27242 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27246 for (( i=0; i < $num; i++ )); do
27249 check_lsom_size $DIR/$tfile $size
27252 echo "Test SOM for truncate"
27253 $TRUNCATE $DIR/$tfile 1048576
27254 check_lsom_size $DIR/$tfile 1048576
27255 $TRUNCATE $DIR/$tfile 1234
27256 check_lsom_size $DIR/$tfile 1234
27258 # verify SOM blocks count
27259 echo "Verify SOM block count"
27260 $TRUNCATE $DIR/$tfile 0
27261 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27262 error "failed to write file $tfile"
27263 check_lsom_data $DIR/$tfile
27265 run_test 806 "Verify Lazy Size on MDS"
27268 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27269 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27270 skip "Need MDS version at least 2.11.52"
27272 # Registration step
27273 changelog_register || error "changelog_register failed"
27274 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27275 changelog_users $SINGLEMDS | grep -q $cl_user ||
27276 error "User $cl_user not found in changelog_users"
27278 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27279 save_lustre_params client "llite.*.xattr_cache" > $save
27280 lctl set_param llite.*.xattr_cache=0
27281 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27283 rm -rf $DIR/$tdir || error "rm $tdir failed"
27284 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27285 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27286 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27287 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27288 error "truncate $tdir/trunc failed"
27291 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27292 error "write $tfile failed"
27294 # multi-client wirtes
27295 local num=$(get_node_count ${CLIENTS//,/ })
27299 echo "Test SOM for multi-client ($num) writes"
27300 touch $DIR/$tfile || error "touch $tfile failed"
27301 $TRUNCATE $DIR/$tfile 0
27302 for client in ${CLIENTS//,/ }; do
27303 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27306 offset=$((offset + $bs))
27308 for (( i=0; i < $num; i++ )); do
27312 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27313 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27314 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27315 check_lsom_data $DIR/$tdir/trunc
27316 check_lsom_data $DIR/$tdir/single_dd
27317 check_lsom_data $DIR/$tfile
27320 # Deregistration step
27321 changelog_deregister || error "changelog_deregister failed"
27323 run_test 807 "verify LSOM syncing tool"
27325 check_som_nologged()
27327 local lines=$($LFS changelog $FSNAME-MDT0000 |
27328 grep 'x=trusted.som' | wc -l)
27329 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27333 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27334 skip "Need MDS version at least 2.11.55"
27336 # Registration step
27337 changelog_register || error "changelog_register failed"
27339 touch $DIR/$tfile || error "touch $tfile failed"
27342 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27343 error "write $tfile failed"
27346 $TRUNCATE $DIR/$tfile 1234
27349 $TRUNCATE $DIR/$tfile 1048576
27352 # Deregistration step
27353 changelog_deregister || error "changelog_deregister failed"
27355 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27360 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27364 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27365 skip "Need MDS version at least 2.11.56"
27367 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27368 error "failed to create DoM-only file $DIR/$tfile"
27369 touch $DIR/$tfile || error "touch $tfile failed"
27370 check_som_nodata $DIR/$tfile
27372 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27373 error "write $tfile failed"
27374 check_som_nodata $DIR/$tfile
27376 $TRUNCATE $DIR/$tfile 1234
27377 check_som_nodata $DIR/$tfile
27379 $TRUNCATE $DIR/$tfile 4097
27380 check_som_nodata $DIR/$file
27382 run_test 809 "Verify no SOM xattr store for DoM-only files"
27385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27386 $GSS && skip_env "could not run with gss"
27387 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27388 skip "OST < 2.12.58 doesn't align checksum"
27391 stack_trap "set_checksums $ORIG_CSUM" EXIT
27392 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27397 for csum in $CKSUM_TYPES; do
27398 #define OBD_FAIL_OSC_NO_GRANT 0x411
27399 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27400 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27402 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27403 before=$(md5sum $DIR/$tfile)
27404 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27405 after=$(md5sum $DIR/$tfile)
27406 [ "$before" == "$after" ] ||
27407 error "$csum: $before != $after bs=$1 seek=$2"
27411 run_test 810 "partial page writes on ZFS (LU-11663)"
27414 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27415 skip "OST < 2.12.51 doesn't support this fail_loc"
27417 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27418 # ensure ost1 is connected
27419 stat $DIR/$tfile >/dev/null || error "can't stat"
27420 wait_osc_import_state client ost1 FULL
27421 # no locks, no reqs to let the connection idle
27422 cancel_lru_locks osc
27424 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27425 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27426 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27427 wait_osc_import_state client ost1 CONNECTING
27428 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27430 stat $DIR/$tfile >/dev/null || error "can't stat file"
27432 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27434 test_812b() { # LU-12378
27435 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27436 skip "OST < 2.12.51 doesn't support this fail_loc"
27438 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27439 # ensure ost1 is connected
27440 stat $DIR/$tfile >/dev/null || error "can't stat"
27441 wait_osc_import_state client ost1 FULL
27442 # no locks, no reqs to let the connection idle
27443 cancel_lru_locks osc
27445 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27446 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27447 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27448 wait_osc_import_state client ost1 CONNECTING
27449 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27451 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27452 wait_osc_import_state client ost1 IDLE
27454 run_test 812b "do not drop no resend request for idle connect"
27459 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27461 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27462 $LFS getstripe $DIR/$tfile
27463 $LCTL set_param osc.*.idle_timeout=10
27464 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27465 # ensure ost1 is connected
27466 stat $DIR/$tfile >/dev/null || error "can't stat"
27467 wait_osc_import_state client ost1 FULL
27468 # no locks, no reqs to let the connection idle
27469 cancel_lru_locks osc
27471 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27472 $LCTL set_param fail_loc=0x80000533
27474 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27476 run_test 812c "idle import vs lock enqueue race"
27479 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27480 [ -z "$file_heat_sav" ] && skip "no file heat support"
27491 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27492 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27494 $LCTL set_param -n llite.*.file_heat=1
27495 echo "Turn on file heat"
27496 echo "Period second: $period_second, Decay percentage: $decay_pct"
27498 echo "QQQQ" > $DIR/$tfile
27499 echo "QQQQ" > $DIR/$tfile
27500 echo "QQQQ" > $DIR/$tfile
27501 cat $DIR/$tfile > /dev/null
27502 cat $DIR/$tfile > /dev/null
27503 cat $DIR/$tfile > /dev/null
27504 cat $DIR/$tfile > /dev/null
27506 local out=$($LFS heat_get $DIR/$tfile)
27508 $LFS heat_get $DIR/$tfile
27509 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27510 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27511 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27512 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27514 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27515 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27516 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27517 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27519 sleep $((period_second + 3))
27520 echo "Sleep $((period_second + 3)) seconds..."
27521 # The recursion formula to calculate the heat of the file f is as
27523 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27524 # Where Hi is the heat value in the period between time points i*I and
27525 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27526 # to the weight of Ci.
27527 out=$($LFS heat_get $DIR/$tfile)
27528 $LFS heat_get $DIR/$tfile
27529 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27530 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27531 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27532 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27534 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27535 error "read sample ($readsample) is wrong"
27536 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27537 error "write sample ($writesample) is wrong"
27538 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27539 error "read bytes ($readbyte) is wrong"
27540 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27541 error "write bytes ($writebyte) is wrong"
27543 echo "QQQQ" > $DIR/$tfile
27544 echo "QQQQ" > $DIR/$tfile
27545 echo "QQQQ" > $DIR/$tfile
27546 cat $DIR/$tfile > /dev/null
27547 cat $DIR/$tfile > /dev/null
27548 cat $DIR/$tfile > /dev/null
27549 cat $DIR/$tfile > /dev/null
27551 sleep $((period_second + 3))
27552 echo "Sleep $((period_second + 3)) seconds..."
27554 out=$($LFS heat_get $DIR/$tfile)
27555 $LFS heat_get $DIR/$tfile
27556 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27557 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27558 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27559 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27561 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27562 4 * $decay_pct) / 100") -eq 1 ] ||
27563 error "read sample ($readsample1) is wrong"
27564 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27565 3 * $decay_pct) / 100") -eq 1 ] ||
27566 error "write sample ($writesample1) is wrong"
27567 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27568 20 * $decay_pct) / 100") -eq 1 ] ||
27569 error "read bytes ($readbyte1) is wrong"
27570 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27571 15 * $decay_pct) / 100") -eq 1 ] ||
27572 error "write bytes ($writebyte1) is wrong"
27574 echo "Turn off file heat for the file $DIR/$tfile"
27575 $LFS heat_set -o $DIR/$tfile
27577 echo "QQQQ" > $DIR/$tfile
27578 echo "QQQQ" > $DIR/$tfile
27579 echo "QQQQ" > $DIR/$tfile
27580 cat $DIR/$tfile > /dev/null
27581 cat $DIR/$tfile > /dev/null
27582 cat $DIR/$tfile > /dev/null
27583 cat $DIR/$tfile > /dev/null
27585 out=$($LFS heat_get $DIR/$tfile)
27586 $LFS heat_get $DIR/$tfile
27587 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27588 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27589 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27590 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27592 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27593 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27594 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27595 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27597 echo "Trun on file heat for the file $DIR/$tfile"
27598 $LFS heat_set -O $DIR/$tfile
27600 echo "QQQQ" > $DIR/$tfile
27601 echo "QQQQ" > $DIR/$tfile
27602 echo "QQQQ" > $DIR/$tfile
27603 cat $DIR/$tfile > /dev/null
27604 cat $DIR/$tfile > /dev/null
27605 cat $DIR/$tfile > /dev/null
27606 cat $DIR/$tfile > /dev/null
27608 out=$($LFS heat_get $DIR/$tfile)
27609 $LFS heat_get $DIR/$tfile
27610 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27611 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27612 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27613 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27615 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27616 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27617 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27618 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27620 $LFS heat_set -c $DIR/$tfile
27621 $LCTL set_param -n llite.*.file_heat=0
27622 echo "Turn off file heat support for the Lustre filesystem"
27624 echo "QQQQ" > $DIR/$tfile
27625 echo "QQQQ" > $DIR/$tfile
27626 echo "QQQQ" > $DIR/$tfile
27627 cat $DIR/$tfile > /dev/null
27628 cat $DIR/$tfile > /dev/null
27629 cat $DIR/$tfile > /dev/null
27630 cat $DIR/$tfile > /dev/null
27632 out=$($LFS heat_get $DIR/$tfile)
27633 $LFS heat_get $DIR/$tfile
27634 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27635 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27636 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27637 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27639 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27640 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27641 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27642 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27644 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27647 run_test 813 "File heat verfication"
27651 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27652 echo -n y >> $DIR/$tfile
27653 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27654 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27656 run_test 814 "sparse cp works as expected (LU-12361)"
27660 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27661 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27663 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27666 local ost1_imp=$(get_osc_import_name client ost1)
27667 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27670 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27671 # ensure ost1 is connected
27673 stat $DIR/$tfile >/dev/null || error "can't stat"
27674 wait_osc_import_state client ost1 FULL
27675 # no locks, no reqs to let the connection idle
27676 cancel_lru_locks osc
27677 lru_resize_disable osc
27680 before=$($LCTL get_param -n \
27681 ldlm.namespaces.$imp_name.lru_size)
27683 wait_osc_import_state client ost1 IDLE
27684 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27685 now=$($LCTL get_param -n \
27686 ldlm.namespaces.$imp_name.lru_size)
27687 [ $before == $now ] || error "lru_size changed $before != $now"
27689 run_test 816 "do not reset lru_resize on idle reconnect"
27693 exportfs -u localhost:$DIR/nfsexp
27698 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27700 mkdir -p $DIR/nfsexp
27701 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27702 error "failed to export nfs"
27704 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27705 stack_trap cleanup_817 EXIT
27707 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27708 error "failed to mount nfs to $tmpdir"
27710 cp /bin/true $tmpdir
27711 $DIR/nfsexp/true || error "failed to execute 'true' command"
27713 run_test 817 "nfsd won't cache write lock for exec file"
27716 test_mkdir -i0 -c1 $DIR/$tdir
27717 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
27718 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
27721 # restore osp-syn threads
27722 stack_trap "fail $SINGLEMDS"
27724 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27725 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27726 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27727 error "start $SINGLEMDS failed"
27730 local testid=$(echo $TESTNAME | tr '_' ' ')
27732 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
27733 grep "run LFSCK" || error "run LFSCK is not suggested"
27735 run_test 818 "unlink with failed llog"
27738 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27739 cancel_lru_locks osc
27740 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27741 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27742 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27745 run_test 819a "too big niobuf in read"
27748 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27749 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27751 cancel_lru_locks osc
27755 run_test 819b "too big niobuf in write"
27758 function test_820_start_ost() {
27761 for num in $(seq $OSTCOUNT); do
27762 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27767 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27770 umount_client $MOUNT || error "umount failed"
27771 for num in $(seq $OSTCOUNT); do
27775 # mount client with no active OSTs
27776 # so that the client can't initialize max LOV EA size
27777 # from OSC notifications
27778 mount_client $MOUNT || error "mount failed"
27779 # delay OST starting to keep this 0 max EA size for a while
27780 test_820_start_ost &
27782 # create a directory on MDS2
27783 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27784 error "Failed to create directory"
27785 # open intent should update default EA size
27786 # see mdc_update_max_ea_from_body()
27787 # notice this is the very first RPC to MDS2
27788 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27791 # With SSK, this situation can lead to -EPERM being returned.
27792 # In that case, simply retry.
27793 if [ $ret -ne 0 ] && $SHARED_KEY; then
27794 if echo "$out" | grep -q "not permitted"; then
27795 cp /etc/services $DIR/$tdir/mds2
27799 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27801 run_test 820 "update max EA from open intent"
27804 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27806 save_lustre_params mds1 \
27807 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27808 do_facet $SINGLEMDS "$LCTL set_param -n \
27809 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27810 do_facet $SINGLEMDS "$LCTL set_param -n \
27811 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27813 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27814 local maxage=$(do_facet mds1 $LCTL get_param -n \
27815 osp.$FSNAME-OST0000*MDT0000.maxage)
27816 sleep $((maxage + 1))
27818 #define OBD_FAIL_NET_ERROR_RPC 0x532
27819 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27821 stack_trap "restore_lustre_params < $p; rm $p"
27823 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27824 osp.$FSNAME-OST0000*MDT0000.create_count")
27825 for i in $(seq 1 $count); do
27826 touch $DIR/$tfile.${i} || error "touch failed"
27829 run_test 822 "test precreate failure"
27832 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27833 local OST_MAX_PRECREATE=20000
27835 save_lustre_params mds1 \
27836 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27837 do_facet $SINGLEMDS "$LCTL set_param -n \
27838 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27839 do_facet $SINGLEMDS "$LCTL set_param -n \
27840 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27842 stack_trap "restore_lustre_params < $p; rm $p"
27844 do_facet $SINGLEMDS "$LCTL set_param -n \
27845 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27847 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27848 osp.$FSNAME-OST0000*MDT0000.create_count")
27849 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27850 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27851 local expect_count=$(((($max/2)/256) * 256))
27853 log "setting create_count to 100200:"
27854 log " -result- count: $count with max: $max, expecting: $expect_count"
27856 [[ $count -eq expect_count ]] ||
27857 error "Create count not set to max precreate."
27859 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27862 local sync_changes=$(do_facet $SINGLEMDS \
27863 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27865 [ "$sync_changes" -gt 100 ] &&
27866 skip "Sync changes $sync_changes > 100 already"
27868 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27870 $LFS mkdir -i 0 $DIR/$tdir
27871 $LFS setstripe -c 1 -i 0 $DIR/$tdir
27873 save_lustre_params mds1 \
27874 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
27875 save_lustre_params mds1 \
27876 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
27878 do_facet mds1 "$LCTL set_param -n \
27879 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
27880 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
27881 stack_trap "restore_lustre_params < $p" EXIT
27883 createmany -o $DIR/$tdir/f- 1000
27884 unlinkmany $DIR/$tdir/f- 1000 &
27885 local UNLINK_PID=$!
27888 sync_changes=$(do_facet mds1 \
27889 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27890 # the check in the code is racy, fail the test
27891 # if the value above the limit by 10.
27892 [ $sync_changes -gt 110 ] && {
27893 kill -2 $UNLINK_PID
27895 error "osp changes throttling failed, $sync_changes>110"
27897 kill -0 $UNLINK_PID 2> /dev/null || break
27901 run_test 831 "throttling unlink/setattr queuing on OSP"
27904 # tests that do cleanup/setup should be run at the end
27908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27911 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27912 $LCTL set_param fail_loc=0x903
27914 cancel_lru_locks MGC
27916 FAIL_ON_ERROR=true cleanup
27917 FAIL_ON_ERROR=true setup
27919 run_test 900 "umount should not race with any mgc requeue thread"
27921 # LUS-6253/LU-11185
27927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27929 # some get_param have a bug to handle dot in param name
27930 cancel_lru_locks MGC
27931 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27932 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27933 umount_client $MOUNT || error "umount failed"
27934 mount_client $MOUNT || error "mount failed"
27935 cancel_lru_locks MGC
27936 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27937 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27939 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27940 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27944 run_test 901 "don't leak a mgc lock on client umount"
27948 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27949 skip "client does not have LU-13377 fix"
27950 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27951 $LCTL set_param fail_loc=0x1415
27952 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27953 cancel_lru_locks osc
27956 run_test 902 "test short write doesn't hang lustre"
27960 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27961 echo "blah" > $DIR/${tfile}-2
27962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27963 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27964 $LCTL set_param fail_loc=0x417 fail_val=20
27966 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27967 sleep 1 # To start the destroy
27968 wait_destroy_complete 150 || error "Destroy taking too long"
27969 cat $DIR/$tfile > /dev/null || error "Evicted"
27971 run_test 903 "Test long page discard does not cause evictions"
27974 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
27975 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
27976 grep -q project || skip "skip project quota not supported"
27978 local testfile="$DIR/$tdir/$tfile"
27979 local xattr="trusted.projid"
27982 mkdir -p $DIR/$tdir
27984 #should be hidden when projid is 0
27985 $LFS project -p 0 $testfile ||
27986 error "set $testfile project id failed"
27987 getfattr -m - $testfile | grep $xattr &&
27988 error "do not show trusted.projid with project ID 0"
27990 #still can getxattr explicitly
27991 projid=$(getfattr -n $xattr $testfile |
27992 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
27993 [ $projid == "0" ] ||
27994 error "projid expected 0 not $projid"
27996 #set the projid via setxattr
27997 setfattr -n $xattr -v "1000" $testfile ||
27998 error "setattr failed with $?"
27999 projid=($($LFS project $testfile))
28000 [ ${projid[0]} == "1000" ] ||
28001 error "projid expected 1000 not $projid"
28003 #check the new projid via getxattr
28004 $LFS project -p 1001 $testfile ||
28005 error "set $testfile project id failed"
28006 projid=$(getfattr -n $xattr $testfile |
28007 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28008 [ $projid == "1001" ] ||
28009 error "projid expected 1001 not $projid"
28011 #try to set invalid projid
28012 setfattr -n $xattr -v "4294967295" $testfile &&
28013 error "set invalid projid should fail"
28015 #remove the xattr means setting projid to 0
28016 setfattr -x $xattr $testfile ||
28017 error "setfattr failed with $?"
28018 projid=($($LFS project $testfile))
28019 [ ${projid[0]} == "0" ] ||
28020 error "projid expected 0 not $projid"
28022 #should be hidden when parent has inherit flag and same projid
28023 $LFS project -srp 1002 $DIR/$tdir ||
28024 error "set $tdir project id failed"
28025 getfattr -m - $testfile | grep $xattr &&
28026 error "do not show trusted.projid with inherit flag"
28028 #still can getxattr explicitly
28029 projid=$(getfattr -n $xattr $testfile |
28030 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28031 [ $projid == "1002" ] ||
28032 error "projid expected 1002 not $projid"
28034 run_test 904 "virtual project ID xattr"
28037 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28038 check_and_cleanup_lustre
28039 if [ "$I_MOUNTED" != "yes" ]; then
28040 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true