3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-16515 118c 118d
44 always_except LU-8411 407
47 always_except LU-14181 64e 64f
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411
66 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
68 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
70 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
73 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
74 always_except LU-1941 130b 130c 130d 130e 130f 130g
75 always_except LU-9054 312
78 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
80 # Get the SLES distro version
82 # Returns a version string that should only be used in comparing
83 # strings returned by version_code()
86 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
88 # All SuSE Linux versions have one decimal. version_code expects two
89 local sles_version=$version.0
90 version_code $sles_version
93 # Check if we are running on Ubuntu or SLES so we can make decisions on
95 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
96 sles_version=$(sles_version_code)
97 [ $sles_version -lt $(version_code 11.4.0) ] &&
98 always_except LU-4341 170
100 [ $sles_version -lt $(version_code 12.0.0) ] &&
101 always_except LU-3703 234
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 always_except LU-10366 410
120 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
121 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
130 check_swap_layouts_support()
132 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
133 skip "Does not support layout lock."
136 check_swap_layout_no_dom()
139 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
140 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
143 check_and_setup_lustre
147 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
149 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
150 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
151 rm -rf $DIR/[Rdfs][0-9]*
153 # $RUNAS_ID may get set incorrectly somewhere else
154 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
155 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
157 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
159 if [ "${ONLY}" = "MOUNT" ] ; then
160 echo "Lustre is up, please go on"
164 echo "preparing for tests involving mounts"
165 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
167 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
168 echo # add a newline after mke2fs.
172 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 # ensure all internal functions know we want full debug
176 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare client versions. Only compare top-3 fields for compatibility
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
233 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
234 [ "$exp_val" == "$imp_val" ] ||
235 error "exp version '$exp_client_version'($exp_val) != " \
236 "'$(lustre_build_version client)'($imp_val)"
238 run_test 0d "check export proc ============================="
240 test_0e() { # LU-13417
241 (( $MDSCOUNT > 1 )) ||
242 skip "We need at least 2 MDTs for this test"
244 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
245 skip "Need server version at least 2.14.51"
247 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
248 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
250 [ $default_lmv_count -eq 1 ] ||
251 error "$MOUNT default stripe count $default_lmv_count"
253 [ $default_lmv_index -eq -1 ] ||
254 error "$MOUNT default stripe index $default_lmv_index"
256 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
257 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
259 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
260 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
262 [ $mdt_index1 -eq $mdt_index2 ] &&
263 error "directories are on the same MDT $mdt_index1=$mdt_index2"
265 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
267 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
270 test_mkdir $DIR/$tdir
271 test_mkdir $DIR/$tdir/d2
272 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
273 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
276 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
278 run_test 1 "mkdir; remkdir; rmdir"
281 test_mkdir $DIR/$tdir
282 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
283 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
285 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
287 run_test 2 "mkdir; touch; rmdir; check file"
290 test_mkdir $DIR/$tdir
291 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
292 touch $DIR/$tdir/$tfile
293 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
295 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
297 run_test 3 "mkdir; touch; rmdir; check dir"
299 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
301 test_mkdir -i 1 $DIR/$tdir
303 touch $DIR/$tdir/$tfile ||
304 error "Create file under remote directory failed"
307 error "Expect error removing in-use dir $DIR/$tdir"
309 test -d $DIR/$tdir || error "Remote directory disappeared"
311 rm -rf $DIR/$tdir || error "remove remote dir error"
313 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
316 test_mkdir $DIR/$tdir
317 test_mkdir $DIR/$tdir/d2
318 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
319 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
320 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
322 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
325 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
326 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
327 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
328 error "$tfile does not have perm 0666 or UID $UID"
329 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
330 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
331 error "$tfile should be 0666 and owned by UID $UID"
333 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
336 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
339 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
340 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
341 error "$tfile should be owned by UID $RUNAS_ID"
342 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
343 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
344 error "$tfile should be owned by UID $RUNAS_ID"
346 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
349 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
352 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
353 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
354 error "$tfile should be owned by GID $UID"
355 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
356 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
359 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
362 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
364 test_mkdir $DIR/$tdir
365 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
366 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
367 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
368 test_mkdir $DIR/$tdir/d/subdir
369 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
370 error "$tdir/d/subdir should be GID $RUNAS_GID"
371 if [[ $MDSCOUNT -gt 1 ]]; then
372 # check remote dir sgid inherite
373 $LFS mkdir -i 0 $DIR/$tdir.local ||
374 error "mkdir $tdir.local failed"
375 chmod g+s $DIR/$tdir.local ||
376 error "chmod $tdir.local failed"
377 chgrp $RUNAS_GID $DIR/$tdir.local ||
378 error "chgrp $tdir.local failed"
379 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
380 error "mkdir $tdir.remote failed"
381 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
382 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
383 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
384 error "$tdir.remote should be mode 02755"
387 run_test 6g "verify new dir in sgid dir inherits group"
389 test_6h() { # bug 7331
390 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
392 touch $DIR/$tfile || error "touch failed"
393 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
394 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
395 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
396 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
397 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
399 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
402 test_mkdir $DIR/$tdir
403 $MCREATE $DIR/$tdir/$tfile
404 chmod 0666 $DIR/$tdir/$tfile
405 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
406 error "$tdir/$tfile should be mode 0666"
408 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
411 if [ ! -d $DIR/$tdir ]; then
412 test_mkdir $DIR/$tdir
414 $MCREATE $DIR/$tdir/$tfile
415 echo -n foo > $DIR/$tdir/$tfile
416 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
417 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
419 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 chmod 0666 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
426 error "$tfile mode not 0666"
428 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
431 test_mkdir $DIR/$tdir
432 test_mkdir $DIR/$tdir/d2
433 test_mkdir $DIR/$tdir/d2/d3
434 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
436 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
439 test_mkdir $DIR/$tdir
440 test_mkdir $DIR/$tdir/d2
441 touch $DIR/$tdir/d2/$tfile
442 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
443 error "$tdir/d2/$tfile not a file"
445 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
448 test_mkdir $DIR/$tdir
449 test_mkdir $DIR/$tdir/d2
450 chmod 0666 $DIR/$tdir/d2
451 chmod 0705 $DIR/$tdir/d2
452 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
453 error "$tdir/d2 mode not 0705"
455 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
458 test_mkdir $DIR/$tdir
459 touch $DIR/$tdir/$tfile
460 chmod 0666 $DIR/$tdir/$tfile
461 chmod 0654 $DIR/$tdir/$tfile
462 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
463 error "$tdir/d2 mode not 0654"
465 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
468 test_mkdir $DIR/$tdir
469 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
471 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
472 error "$tdir/$tfile size not 0 after truncate"
474 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
477 test_mkdir $DIR/$tdir
478 touch $DIR/$tdir/$tfile
480 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
482 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
485 test_mkdir $DIR/$tdir
486 touch $DIR/$tdir/$tfile
487 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
488 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
489 error "$tdir/${tfile_2} not a file after rename"
490 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
492 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
495 test_mkdir $DIR/$tdir
496 touch $DIR/$tdir/$tfile
497 rm -rf $DIR/$tdir/$tfile
498 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
500 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
503 test_mkdir $DIR/$tdir
504 touch $DIR/$tdir/$tfile
505 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
507 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
508 error "$tdir/l-exist not a symlink"
509 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
510 error "$tdir/l-exist not referencing a file"
511 rm -f $DIR/$tdir/l-exist
512 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
514 run_test 17a "symlinks: create, remove (real)"
517 test_mkdir $DIR/$tdir
518 ln -s no-such-file $DIR/$tdir/l-dangle
520 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
521 error "$tdir/l-dangle not referencing no-such-file"
522 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
523 error "$tdir/l-dangle not referencing non-existent file"
524 rm -f $DIR/$tdir/l-dangle
525 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
527 run_test 17b "symlinks: create, remove (dangling)"
529 test_17c() { # bug 3440 - don't save failed open RPC for replay
530 test_mkdir $DIR/$tdir
531 ln -s foo $DIR/$tdir/$tfile
532 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
534 run_test 17c "symlinks: open dangling (should return error)"
537 test_mkdir $DIR/$tdir
538 ln -s foo $DIR/$tdir/$tfile
539 touch $DIR/$tdir/$tfile || error "creating to new symlink"
541 run_test 17d "symlinks: create dangling"
544 test_mkdir $DIR/$tdir
545 local foo=$DIR/$tdir/$tfile
546 ln -s $foo $foo || error "create symlink failed"
547 ls -l $foo || error "ls -l failed"
548 ls $foo && error "ls not failed" || true
550 run_test 17e "symlinks: create recursive symlink (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
556 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
559 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
562 run_test 17f "symlinks: long and very long symlink name"
564 # str_repeat(S, N) generate a string that is string S repeated N times
569 while [ $((n -= 1)) -ge 0 ]; do
575 # Long symlinks and LU-2241
577 test_mkdir $DIR/$tdir
578 local TESTS="59 60 61 4094 4095"
580 # Fix for inode size boundary in 2.1.4
581 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
584 # Patch not applied to 2.2 or 2.3 branches
585 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
586 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
590 local SYMNAME=$(str_repeat 'x' $i)
591 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
592 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
595 run_test 17g "symlinks: really long symlink name and inode boundaries"
597 test_17h() { #bug 17378
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
603 test_mkdir $DIR/$tdir
604 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
605 $LFS setstripe -c -1 $DIR/$tdir
606 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
607 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
608 touch $DIR/$tdir/$tfile || true
610 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
612 test_17i() { #bug 20018
613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
614 remote_mds_nodsh && skip "remote MDS with nodsh"
616 local foo=$DIR/$tdir/$tfile
619 test_mkdir -c1 $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 ln -s $foo $foo || error "create symlink failed"
622 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
624 ls -l $foo && error "error not detected"
627 run_test 17i "don't panic on short symlink (should return error)"
629 test_17k() { #bug 22301
630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
631 [[ -z "$(which rsync 2>/dev/null)" ]] &&
632 skip "no rsync command"
633 rsync --help | grep -q xattr ||
634 skip_env "$(rsync --version | head -n1) does not support xattrs"
635 test_mkdir $DIR/$tdir
636 test_mkdir $DIR/$tdir.new
637 touch $DIR/$tdir/$tfile
638 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
639 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
640 error "rsync failed with xattrs enabled"
642 run_test 17k "symlinks: rsync with xattrs enabled"
644 test_17l() { # LU-279
645 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
646 skip "no getfattr command"
648 test_mkdir $DIR/$tdir
649 touch $DIR/$tdir/$tfile
650 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
651 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
652 # -h to not follow symlinks. -m '' to list all the xattrs.
653 # grep to remove first line: '# file: $path'.
654 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
656 lgetxattr_size_check $path $xattr ||
657 error "lgetxattr_size_check $path $xattr failed"
661 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
666 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
667 remote_mds_nodsh && skip "remote MDS with nodsh"
668 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
669 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
670 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
672 local short_sym="0123456789"
673 local wdir=$DIR/$tdir
678 # create a long symlink file
679 for ((i = 0; i < 4; ++i)); do
680 long_sym=${long_sym}${long_sym}
683 echo "create 512 short and long symlink files under $wdir"
684 for ((i = 0; i < 256; ++i)); do
685 ln -sf ${long_sym}"a5a5" $wdir/long-$i
686 ln -sf ${short_sym}"a5a5" $wdir/short-$i
692 wait_delete_completed
694 echo "recreate the 512 symlink files with a shorter string"
695 for ((i = 0; i < 512; ++i)); do
696 # rewrite the symlink file with a shorter string
697 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
698 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
701 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
703 echo "stop and checking mds${mds_index}:"
704 # e2fsck should not return error
706 local devname=$(mdsdevname $mds_index)
707 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
710 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
711 error "start mds${mds_index} failed"
712 df $MOUNT > /dev/null 2>&1
714 error "e2fsck detected error for short/long symlink: rc=$rc"
717 run_test 17m "run e2fsck against MDT which contains short/long symlink"
719 check_fs_consistency_17n() {
723 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
724 # so it only check MDT1/MDT2 instead of all of MDTs.
725 for mdt_index in 1 2; do
726 # e2fsck should not return error
728 local devname=$(mdsdevname $mdt_index)
729 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
732 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
733 error "mount mds$mdt_index failed"
734 df $MOUNT > /dev/null 2>&1
740 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
742 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
743 remote_mds_nodsh && skip "remote MDS with nodsh"
744 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
745 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
746 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
750 test_mkdir $DIR/$tdir
751 for ((i=0; i<10; i++)); do
752 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
753 error "create remote dir error $i"
754 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
755 error "create files under remote dir failed $i"
758 check_fs_consistency_17n ||
759 error "e2fsck report error after create files under remote dir"
761 for ((i = 0; i < 10; i++)); do
762 rm -rf $DIR/$tdir/remote_dir_${i} ||
763 error "destroy remote dir error $i"
766 check_fs_consistency_17n ||
767 error "e2fsck report error after unlink files under remote dir"
769 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
770 skip "lustre < 2.4.50 does not support migrate mv"
772 for ((i = 0; i < 10; i++)); do
773 mkdir -p $DIR/$tdir/remote_dir_${i}
774 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
775 error "create files under remote dir failed $i"
776 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
777 error "migrate remote dir error $i"
779 check_fs_consistency_17n || error "e2fsck report error after migration"
781 for ((i = 0; i < 10; i++)); do
782 rm -rf $DIR/$tdir/remote_dir_${i} ||
783 error "destroy remote dir error $i"
786 check_fs_consistency_17n || error "e2fsck report error after unlink"
788 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
791 remote_mds_nodsh && skip "remote MDS with nodsh"
792 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
793 skip "Need MDS version at least 2.3.64"
795 local wdir=$DIR/${tdir}o
801 mdt_index=$($LFS getstripe -m $wdir/$tfile)
802 mdt_index=$((mdt_index + 1))
805 #fail mds will wait the failover finish then set
806 #following fail_loc to avoid interfer the recovery process.
809 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
810 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
811 ls -l $wdir/$tfile && rc=1
812 do_facet mds${mdt_index} lctl set_param fail_loc=0
813 [[ $rc -eq 0 ]] || error "stat file should fail"
815 run_test 17o "stat file with incompat LMA feature"
818 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
819 ls $DIR || error "Failed to ls $DIR: $?"
821 run_test 18 "touch .../f ; ls ... =============================="
827 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
829 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
832 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
834 run_test 19b "ls -l .../f19 (should return error) =============="
837 [ $RUNAS_ID -eq $UID ] &&
838 skip_env "RUNAS_ID = UID = $UID -- skipping"
840 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
842 run_test 19c "$RUNAS touch .../f19 (should return error) =="
845 cat $DIR/f19 && error || true
847 run_test 19d "cat .../f19 (should return error) =============="
856 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
858 run_test 20 "touch .../f ; ls -l ..."
861 test_mkdir $DIR/$tdir
862 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
863 ln -s dangle $DIR/$tdir/link
864 echo foo >> $DIR/$tdir/link
865 cat $DIR/$tdir/dangle
866 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
867 $CHECKSTAT -f -t file $DIR/$tdir/link ||
868 error "$tdir/link not linked to a file"
870 run_test 21 "write to dangling link"
873 local wdir=$DIR/$tdir
875 chown $RUNAS_ID:$RUNAS_GID $wdir
876 (cd $wdir || error "cd $wdir failed";
877 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
879 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
880 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
881 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
882 error "checkstat -u failed"
884 run_test 22 "unpack tar archive as non-root user"
888 test_mkdir $DIR/$tdir
889 local file=$DIR/$tdir/$tfile
891 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
892 openfile -f O_CREAT:O_EXCL $file &&
893 error "$file recreate succeeded" || true
895 run_test 23a "O_CREAT|O_EXCL in subdir"
897 test_23b() { # bug 18988
898 test_mkdir $DIR/$tdir
899 local file=$DIR/$tdir/$tfile
902 echo foo > $file || error "write filed"
903 echo bar >> $file || error "append filed"
904 $CHECKSTAT -s 8 $file || error "wrong size"
907 run_test 23b "O_APPEND check"
909 # LU-9409, size with O_APPEND and tiny writes
911 local file=$DIR/$tfile
914 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
915 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
920 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
922 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
925 #racing tiny & normal writes
926 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
927 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
929 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
932 #racing tiny & normal writes 2, ugly numbers
933 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
934 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
936 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
939 run_test 23c "O_APPEND size checks for tiny writes"
941 # LU-11069 file offset is correct after appending writes
943 local file=$DIR/$tfile
946 echo CentaurHauls > $file
947 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
948 if ((offset != 26)); then
949 error "wrong offset, expected 26, got '$offset'"
952 run_test 23d "file offset is correct after appending writes"
956 echo '-- same directory rename'
957 test_mkdir $DIR/$tdir
958 touch $DIR/$tdir/$tfile.1
959 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
960 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
962 run_test 24a "rename file to non-existent target"
965 test_mkdir $DIR/$tdir
966 touch $DIR/$tdir/$tfile.{1,2}
967 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
968 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
969 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
971 run_test 24b "rename file to existing target"
974 test_mkdir $DIR/$tdir
975 test_mkdir $DIR/$tdir/d$testnum.1
976 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
977 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
978 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
980 run_test 24c "rename directory to non-existent target"
983 test_mkdir -c1 $DIR/$tdir
984 test_mkdir -c1 $DIR/$tdir/d$testnum.1
985 test_mkdir -c1 $DIR/$tdir/d$testnum.2
986 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
987 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
988 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
990 run_test 24d "rename directory to existing target"
993 echo '-- cross directory renames --'
997 mv $DIR/R5a/f $DIR/R5b/g
998 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
999 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1001 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1006 touch $DIR/R6a/f $DIR/R6b/g
1007 mv $DIR/R6a/f $DIR/R6b/g
1008 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1009 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1011 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1016 test_mkdir $DIR/R7a/d
1017 mv $DIR/R7a/d $DIR/R7b/e
1018 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1019 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1021 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1024 test_mkdir -c1 $DIR/R8a
1025 test_mkdir -c1 $DIR/R8b
1026 test_mkdir -c1 $DIR/R8a/d
1027 test_mkdir -c1 $DIR/R8b/e
1028 mrename $DIR/R8a/d $DIR/R8b/e
1029 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1030 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1032 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1035 echo "-- rename error cases"
1037 test_mkdir $DIR/R9/a
1039 mrename $DIR/R9/f $DIR/R9/a
1040 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1041 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1042 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1044 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1048 mrename $DIR/R10/f $DIR/R10/g
1049 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1050 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1051 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1053 run_test 24j "source does not exist ============================"
1056 test_mkdir $DIR/R11a
1057 test_mkdir $DIR/R11a/d
1059 mv $DIR/R11a/f $DIR/R11a/d
1060 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1061 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1063 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1065 # bug 2429 - rename foo foo foo creates invalid file
1068 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1070 run_test 24l "Renaming a file to itself ========================"
1074 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1075 # on ext3 this does not remove either the source or target files
1076 # though the "expected" operation would be to remove the source
1077 $CHECKSTAT -t file ${f} || error "${f} missing"
1078 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1080 run_test 24m "Renaming a file to a hard link to itself ========="
1084 # this stats the old file after it was renamed, so it should fail
1086 $CHECKSTAT ${f} || error "${f} missing"
1088 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1089 $CHECKSTAT -a ${f} || error "${f} exists"
1091 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1094 test_mkdir $DIR/$tdir
1095 rename_many -s random -v -n 10 $DIR/$tdir
1097 run_test 24o "rename of files during htree split"
1100 test_mkdir $DIR/R12a
1101 test_mkdir $DIR/R12b
1102 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1103 mrename $DIR/R12a $DIR/R12b
1104 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1105 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1106 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1107 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1109 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1111 cleanup_multiop_pause() {
1113 kill -USR1 $MULTIPID
1117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1119 test_mkdir $DIR/R13a
1120 test_mkdir $DIR/R13b
1121 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1122 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1125 trap cleanup_multiop_pause EXIT
1126 mrename $DIR/R13a $DIR/R13b
1127 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1128 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1129 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1130 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1131 cleanup_multiop_pause
1132 wait $MULTIPID || error "multiop close failed"
1134 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1136 test_24r() { #bug 3789
1137 test_mkdir $DIR/R14a
1138 test_mkdir $DIR/R14a/b
1139 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1140 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1141 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1143 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1146 test_mkdir $DIR/R15a
1147 test_mkdir $DIR/R15a/b
1148 test_mkdir $DIR/R15a/b/c
1149 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1150 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1151 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1153 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1156 test_mkdir $DIR/R16a
1157 test_mkdir $DIR/R16a/b
1158 test_mkdir $DIR/R16a/b/c
1159 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1160 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1161 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1163 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1165 test_24u() { # bug12192
1166 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1167 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1169 run_test 24u "create stripe file"
1171 simple_cleanup_common() {
1175 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1177 local start=$SECONDS
1179 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1180 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1182 wait_delete_completed
1183 echo "cleanup time $((SECONDS - start))"
1187 max_pages_per_rpc() {
1188 local mdtname="$(printf "MDT%04x" ${1:-0})"
1189 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1195 local nrfiles=${COUNT:-100000}
1196 local fname="$DIR/$tdir/$tfile"
1198 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1199 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1201 test_mkdir "$(dirname $fname)"
1202 # assume MDT0000 has the fewest inodes
1203 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1204 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1205 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1207 stack_trap "simple_cleanup_common $nrfiles"
1209 createmany -m "$fname" $nrfiles
1211 cancel_lru_locks mdc
1212 lctl set_param mdc.*.stats clear
1214 # was previously test_24D: LU-6101
1215 # readdir() returns correct number of entries after cursor reload
1216 local num_ls=$(ls $DIR/$tdir | wc -l)
1217 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1218 local num_all=$(ls -a $DIR/$tdir | wc -l)
1219 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1220 [ $num_all -ne $((nrfiles + 2)) ]; then
1221 error "Expected $nrfiles files, got $num_ls " \
1222 "($num_uniq unique $num_all .&..)"
1224 # LU-5 large readdir
1225 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1226 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1227 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1228 # take into account of overhead in lu_dirpage header and end mark in
1229 # each page, plus one in rpc_num calculation.
1230 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1231 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1232 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1233 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1234 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1235 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1236 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1237 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1238 error "large readdir doesn't take effect: " \
1239 "$mds_readpage should be about $rpc_max"
1241 run_test 24v "list large directory (test hash collision, b=17560)"
1243 test_24w() { # bug21506
1245 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1246 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1247 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1248 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1249 [[ "$SZ1" -eq "$SZ2" ]] ||
1250 error "Error reading at the end of the file $tfile"
1252 run_test 24w "Reading a file larger than 4Gb"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1257 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1258 skip "Need MDS version at least 2.7.56"
1261 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $MDTIDX $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $DIR/$tdir/src_dir
1268 touch $DIR/$tdir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1273 error "rename dir cross MDT failed!"
1275 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1276 error "rename file cross MDT failed!"
1278 touch $DIR/$tdir/ln_file
1279 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1280 error "ln file cross MDT failed"
1282 rm -rf $DIR/$tdir || error "Can not delete directories"
1284 run_test 24x "cross MDT rename/link"
1287 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1290 local remote_dir=$DIR/$tdir/remote_dir
1293 test_mkdir $DIR/$tdir
1294 $LFS mkdir -i $mdtidx $remote_dir ||
1295 error "create remote directory failed"
1297 test_mkdir $remote_dir/src_dir
1298 touch $remote_dir/src_file
1299 test_mkdir $remote_dir/tgt_dir
1300 touch $remote_dir/tgt_file
1302 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1303 error "rename subdir in the same remote dir failed!"
1305 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1306 error "rename files in the same remote dir failed!"
1308 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1309 error "link files in the same remote dir failed!"
1311 rm -rf $DIR/$tdir || error "Can not delete directories"
1313 run_test 24y "rename/link on the same dir should succeed"
1316 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1317 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1318 skip "Need MDS version at least 2.12.51"
1322 for index in 0 1; do
1323 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1324 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1327 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1329 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1330 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1332 local mdts=$(comma_list $(mdts_nodes))
1334 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1335 stack_trap "do_nodes $mdts $LCTL \
1336 set_param mdt.*.enable_remote_rename=1" EXIT
1338 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1340 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1341 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1343 run_test 24z "cross-MDT rename is done as cp"
1345 test_24A() { # LU-3182
1348 test_mkdir $DIR/$tdir
1349 stack_trap "simple_cleanup_common $NFILES"
1350 createmany -m $DIR/$tdir/$tfile $NFILES
1351 local t=$(ls $DIR/$tdir | wc -l)
1352 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1353 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1355 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1356 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1358 run_test 24A "readdir() returns correct number of entries."
1360 test_24B() { # LU-4805
1361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 test_mkdir $DIR/$tdir
1366 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1367 error "create striped dir failed"
1369 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1370 [ $count -eq 2 ] || error "Expected 2, got $count"
1372 touch $DIR/$tdir/striped_dir/a
1374 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1375 [ $count -eq 3 ] || error "Expected 3, got $count"
1377 touch $DIR/$tdir/striped_dir/.f
1379 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1380 [ $count -eq 4 ] || error "Expected 4, got $count"
1382 rm -rf $DIR/$tdir || error "Can not delete directories"
1384 run_test 24B "readdir for striped dir return correct number of entries"
1387 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1393 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1394 error "create striped dir failed"
1396 cd $DIR/$tdir/d0/striped_dir
1398 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1399 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1400 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1402 [ "$d0_ino" = "$parent_ino" ] ||
1403 error ".. wrong, expect $d0_ino, get $parent_ino"
1405 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1406 error "mv striped dir failed"
1408 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1410 [ "$d1_ino" = "$parent_ino" ] ||
1411 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1413 run_test 24C "check .. in striped dir"
1416 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1420 mkdir $DIR/$tdir/src_dir
1421 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1422 error "create remote source failed"
1424 touch $DIR/$tdir/src_dir/src_child/a
1426 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1427 error "create remote target dir failed"
1429 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1430 error "create remote target child failed"
1432 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1433 error "rename dir cross MDT failed!"
1437 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1438 error "src_child still exists after rename"
1440 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1441 error "missing file(a) after rename"
1443 rm -rf $DIR/$tdir || error "Can not delete directories"
1445 run_test 24E "cross MDT rename/link"
1448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1451 [ "$SLOW" = "no" ] && repeats=100
1455 echo "$repeats repeats"
1456 for ((i = 0; i < repeats; i++)); do
1457 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1458 touch $DIR/$tdir/test/a || error "touch fails"
1459 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1460 rm -rf $DIR/$tdir/test || error "rmdir fails"
1465 run_test 24F "hash order vs readdir (LU-11330)"
1468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1473 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1474 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1475 touch $DIR/$tdir-0/f1 || error "touch f1"
1476 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1477 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1478 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1479 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1480 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1482 run_test 24G "migrate symlink in rename"
1485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1486 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1487 skip "MDT1 should be on another node"
1489 test_mkdir -i 1 -c 1 $DIR/$tdir
1490 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1491 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1492 touch $DIR/$tdir/$tfile || error "touch failed"
1494 run_test 24H "repeat FLD_QUERY rpc"
1497 echo '== symlink sanity ============================================='
1501 touch $DIR/s25/foo ||
1502 error "File creation in symlinked directory failed"
1504 run_test 25a "create file in symlinked directory ==============="
1507 [ ! -d $DIR/d25 ] && test_25a
1508 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1510 run_test 25b "lookup file in symlinked directory ==============="
1514 test_mkdir $DIR/d26/d26-2
1515 ln -s d26/d26-2 $DIR/s26
1516 touch $DIR/s26/foo || error "File creation failed"
1518 run_test 26a "multiple component symlink ======================="
1521 test_mkdir -p $DIR/$tdir/d26-2
1522 ln -s $tdir/d26-2/foo $DIR/s26-2
1523 touch $DIR/s26-2 || error "File creation failed"
1525 run_test 26b "multiple component symlink at end of lookup ======"
1528 test_mkdir $DIR/d26.2
1529 touch $DIR/d26.2/foo
1530 ln -s d26.2 $DIR/s26.2-1
1531 ln -s s26.2-1 $DIR/s26.2-2
1532 ln -s s26.2-2 $DIR/s26.2-3
1533 chmod 0666 $DIR/s26.2-3/foo
1535 run_test 26c "chain of symlinks"
1537 # recursive symlinks (bug 439)
1539 ln -s d26-3/foo $DIR/d26-3
1541 run_test 26d "create multiple component recursive symlink"
1544 [ ! -h $DIR/d26-3 ] && test_26d
1547 run_test 26e "unlink multiple component recursive symlink"
1549 # recursive symlinks (bug 7022)
1551 test_mkdir $DIR/$tdir
1552 test_mkdir $DIR/$tdir/$tfile
1553 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1554 test_mkdir -p lndir/bar1
1555 test_mkdir $DIR/$tdir/$tfile/$tfile
1556 cd $tfile || error "cd $tfile failed"
1557 ln -s .. dotdot || error "ln dotdot failed"
1558 ln -s dotdot/lndir lndir || error "ln lndir failed"
1559 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1560 output=`ls $tfile/$tfile/lndir/bar1`
1561 [ "$output" = bar1 ] && error "unexpected output"
1562 rm -r $tfile || error "rm $tfile failed"
1563 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1565 run_test 26f "rm -r of a directory which has recursive symlink"
1568 test_mkdir $DIR/$tdir
1569 $LFS getstripe $DIR/$tdir
1570 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1571 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1572 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1574 run_test 27a "one stripe file"
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1579 test_mkdir $DIR/$tdir
1580 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1581 $LFS getstripe -c $DIR/$tdir/$tfile
1582 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1583 error "two-stripe file doesn't have two stripes"
1585 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1587 run_test 27b "create and write to two stripe file"
1589 # 27c family tests specific striping, setstripe -o
1591 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1592 test_mkdir -p $DIR/$tdir
1595 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1596 $LFS getstripe -i $DIR/$tdir/$tfile
1597 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1598 error "stripe not on specified OST"
1600 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1602 run_test 27ca "one stripe on specified OST"
1605 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1606 test_mkdir -p $DIR/$tdir
1608 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1609 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1612 # Strip getstripe output to a space separated list of OSTs
1613 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1614 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1615 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1616 error "stripes not on specified OSTs"
1618 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1620 run_test 27cb "two stripes on specified OSTs"
1623 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1624 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1625 skip "server does not support overstriping"
1627 test_mkdir -p $DIR/$tdir
1629 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1630 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1633 # Strip getstripe output to a space separated list of OSTs
1634 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1635 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1636 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1637 error "stripes not on specified OSTs"
1639 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1641 run_test 27cc "two stripes on the same OST"
1644 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1645 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1646 skip "server does not support overstriping"
1647 test_mkdir -p $DIR/$tdir
1648 local osts="0,1,1,0"
1649 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1650 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1653 # Strip getstripe output to a space separated list of OSTs
1654 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1655 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1656 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1657 error "stripes not on specified OSTs"
1659 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1661 run_test 27cd "four stripes on two OSTs"
1664 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1665 skip_env "too many osts, skipping"
1666 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1667 skip "server does not support overstriping"
1668 # We do one more stripe than we have OSTs
1669 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1670 skip_env "ea_inode feature disabled"
1672 test_mkdir -p $DIR/$tdir
1674 for i in $(seq 0 $OSTCOUNT);
1677 if [ $i -ne $OSTCOUNT ]; then
1681 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1682 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1685 # Strip getstripe output to a space separated list of OSTs
1686 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1687 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1688 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1689 error "stripes not on specified OSTs"
1691 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1693 run_test 27ce "more stripes than OSTs with -o"
1696 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1699 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1700 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1701 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1702 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1703 error "failed to set $osp_proc=0"
1705 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1708 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1709 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1710 error "failed to set $osp_proc=1"
1713 error "should return error due to $osp_proc=0"
1715 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1718 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1719 skip "server does not support overstriping"
1720 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1721 large_xattr_enabled || skip_env "ea_inode feature disabled"
1725 for ((i=1;i<1000;i++)); do
1726 osts+=",$((i % OSTCOUNT))"
1729 local mdts=$(comma_list $(mdts_nodes))
1730 local before=$(do_nodes $mdts \
1731 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1732 awk '/many credits/{print $3}' |
1735 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1736 $LFS getstripe $DIR/$tfile | grep stripe
1738 rm -f $DIR/$tfile || error "can't unlink"
1740 after=$(do_nodes $mdts \
1741 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1742 awk '/many credits/{print $3}' |
1745 (( before == after )) ||
1746 error "too many credits happened: $after > $before"
1748 run_test 27cg "1000 shouldn't cause too many credits"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1753 error "setstripe failed"
1754 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1755 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1757 run_test 27d "create file with default settings"
1760 # LU-5839 adds check for existed layout before setting it
1761 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1762 skip "Need MDS version at least 2.7.56"
1764 test_mkdir $DIR/$tdir
1765 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1766 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1767 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1769 run_test 27e "setstripe existing file (should return error)"
1772 test_mkdir $DIR/$tdir
1773 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1774 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1775 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1776 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1777 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1778 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1780 run_test 27f "setstripe with bad stripe size (should return error)"
1783 test_mkdir $DIR/$tdir
1784 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1785 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1786 error "$DIR/$tdir/$tfile has object"
1788 run_test 27g "$LFS getstripe with no objects"
1791 test_mkdir $DIR/$tdir
1792 touch $DIR/$tdir/$tfile || error "touch failed"
1793 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1794 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1796 (( rc == 2 )) || error "getstripe did not return ENOENT"
1798 run_test 27ga "$LFS getstripe with missing file (should return error)"
1801 test_mkdir $DIR/$tdir
1802 touch $DIR/$tdir/$tfile || error "touch failed"
1803 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1804 error "missing objects"
1806 run_test 27i "$LFS getstripe with some objects"
1809 test_mkdir $DIR/$tdir
1810 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1811 error "setstripe failed" || true
1813 run_test 27j "setstripe with bad stripe offset (should return error)"
1815 test_27k() { # bug 2844
1816 test_mkdir $DIR/$tdir
1817 local file=$DIR/$tdir/$tfile
1818 local ll_max_blksize=$((4 * 1024 * 1024))
1819 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1820 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1821 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1822 dd if=/dev/zero of=$file bs=4k count=1
1823 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1824 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1826 run_test 27k "limit i_blksize for broken user apps"
1829 mcreate $DIR/$tfile || error "creating file"
1830 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1831 error "setstripe should have failed" || true
1833 run_test 27l "check setstripe permissions (should return error)"
1836 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1838 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1839 skip_env "multiple clients -- skipping"
1841 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1843 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1844 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1846 stack_trap simple_cleanup_common
1847 test_mkdir $DIR/$tdir
1848 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1849 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1850 error "dd should fill OST0"
1852 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1854 [ $i -gt 256 ] && break
1857 touch $DIR/$tdir/$tfile.$i
1858 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1859 awk '{print $1}'| grep -w "0") ] &&
1860 error "OST0 was full but new created file still use it"
1862 touch $DIR/$tdir/$tfile.$i
1863 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1864 awk '{print $1}'| grep -w "0") ] &&
1865 error "OST0 was full but new created file still use it" || true
1867 run_test 27m "create file while OST0 was full"
1869 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1870 # if the OST isn't full anymore.
1872 local ostidx=${1:-""}
1877 local list=$(comma_list $(osts_nodes))
1878 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1880 do_nodes $list lctl set_param fail_loc=0
1881 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1882 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1883 awk '{print $1 * 2;exit;}')
1884 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1886 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1892 remote_mds_nodsh && skip "remote MDS with nodsh"
1893 remote_ost_nodsh && skip "remote OST with nodsh"
1896 rm -f $DIR/$tdir/$tfile
1897 exhaust_precreations 0 0x80000215
1898 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1899 touch $DIR/$tdir/$tfile || error "touch failed"
1900 $LFS getstripe $DIR/$tdir/$tfile
1903 run_test 27n "create file with some full OSTs"
1906 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 remote_mds_nodsh && skip "remote MDS with nodsh"
1909 remote_ost_nodsh && skip "remote OST with nodsh"
1912 rm -f $DIR/$tdir/$tfile
1913 exhaust_all_precreations 0x215
1915 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1920 run_test 27o "create file with all full OSTs (should error)"
1922 function create_and_checktime() {
1927 for ((i=0; i < $loops; i++)); do
1928 local start=$SECONDS
1929 multiop $fname-$i Oc
1930 ((SECONDS-start < TIMEOUT)) ||
1931 error "creation took " $((SECONDS-$start)) && return 1
1936 local mdts=$(comma_list $(mdts_nodes))
1938 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1939 skip "Need MDS version at least 2.13.57"
1941 local f0=$DIR/${tfile}-0
1942 local f1=$DIR/${tfile}-1
1944 wait_delete_completed
1946 # refill precreated objects
1947 $LFS setstripe -i0 -c1 $f0
1949 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1950 # force QoS allocation policy
1951 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1952 stack_trap "do_nodes $mdts $LCTL set_param \
1953 lov.*.qos_threshold_rr=$saved" EXIT
1956 # one OST is unavailable, but still have few objects preallocated
1958 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1959 rm -rf $f1 $DIR/$tdir*" EXIT
1961 for ((i=0; i < 7; i++)); do
1962 mkdir $DIR/$tdir$i || error "can't create dir"
1963 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1964 error "can't set striping"
1966 for ((i=0; i < 7; i++)); do
1967 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1971 run_test 27oo "don't let few threads to reserve too many objects"
1974 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1976 remote_mds_nodsh && skip "remote MDS with nodsh"
1977 remote_ost_nodsh && skip "remote OST with nodsh"
1980 rm -f $DIR/$tdir/$tfile
1981 test_mkdir $DIR/$tdir
1983 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1984 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1985 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1987 exhaust_precreations 0 0x80000215
1988 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1989 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1990 $LFS getstripe $DIR/$tdir/$tfile
1994 run_test 27p "append to a truncated file with some full OSTs"
1997 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1999 remote_mds_nodsh && skip "remote MDS with nodsh"
2000 remote_ost_nodsh && skip "remote OST with nodsh"
2003 rm -f $DIR/$tdir/$tfile
2005 mkdir_on_mdt0 $DIR/$tdir
2006 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2007 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2008 error "truncate $DIR/$tdir/$tfile failed"
2009 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2011 exhaust_all_precreations 0x215
2013 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2014 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2018 run_test 27q "append to truncated file with all OSTs full (should error)"
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2023 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 remote_ost_nodsh && skip "remote OST with nodsh"
2027 rm -f $DIR/$tdir/$tfile
2028 exhaust_precreations 0 0x80000215
2030 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2034 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2036 test_27s() { # bug 10725
2037 test_mkdir $DIR/$tdir
2038 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2039 local stripe_count=0
2040 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2041 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2042 error "stripe width >= 2^32 succeeded" || true
2045 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2047 test_27t() { # bug 10864
2052 $WLFS getstripe $tfile
2055 run_test 27t "check that utils parse path correctly"
2057 test_27u() { # bug 4900
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2062 local list=$(comma_list $(mdts_nodes))
2064 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2065 do_nodes $list $LCTL set_param fail_loc=0x139
2066 test_mkdir -p $DIR/$tdir
2067 stack_trap "simple_cleanup_common 1000"
2068 createmany -o $DIR/$tdir/$tfile 1000
2069 do_nodes $list $LCTL set_param fail_loc=0
2071 TLOG=$TMP/$tfile.getstripe
2072 $LFS getstripe $DIR/$tdir > $TLOG
2073 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2074 [[ $OBJS -gt 0 ]] &&
2075 error "$OBJS objects created on OST-0. See $TLOG" ||
2078 run_test 27u "skip object creation on OSC w/o objects"
2080 test_27v() { # bug 4900
2081 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2083 remote_mds_nodsh && skip "remote MDS with nodsh"
2084 remote_ost_nodsh && skip "remote OST with nodsh"
2086 exhaust_all_precreations 0x215
2089 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2091 touch $DIR/$tdir/$tfile
2092 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2094 for (( i=1; i < OSTCOUNT; i++ )); do
2095 do_facet ost$i lctl set_param fail_loc=0x705
2097 local START=`date +%s`
2098 createmany -o $DIR/$tdir/$tfile 32
2100 local FINISH=`date +%s`
2101 local TIMEOUT=`lctl get_param -n timeout`
2102 local PROCESS=$((FINISH - START))
2103 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2104 error "$FINISH - $START >= $TIMEOUT / 2"
2105 sleep $((TIMEOUT / 2 - PROCESS))
2108 run_test 27v "skip object creation on slow OST"
2110 test_27w() { # bug 10997
2111 test_mkdir $DIR/$tdir
2112 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2113 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2114 error "stripe size $size != 65536" || true
2115 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2116 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2118 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2121 [[ $OSTCOUNT -lt 2 ]] &&
2122 skip_env "skipping multiple stripe count/offset test"
2124 test_mkdir $DIR/$tdir
2125 for i in $(seq 1 $OSTCOUNT); do
2127 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2128 error "setstripe -c $i -i $offset failed"
2129 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2130 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2131 [ $count -ne $i ] && error "stripe count $count != $i" || true
2132 [ $index -ne $offset ] &&
2133 error "stripe offset $index != $offset" || true
2136 run_test 27wa "check $LFS setstripe -c -i options"
2139 remote_ost_nodsh && skip "remote OST with nodsh"
2140 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2143 OFFSET=$(($OSTCOUNT - 1))
2145 local OST=$(ostname_from_index $OSTIDX)
2147 test_mkdir $DIR/$tdir
2148 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2149 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2151 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2152 for i in $(seq 0 $OFFSET); do
2153 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2154 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2155 error "OST0 was degraded but new created file still use it"
2157 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2159 run_test 27x "create files while OST0 is degraded"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 remote_mds_nodsh && skip "remote MDS with nodsh"
2164 remote_ost_nodsh && skip "remote OST with nodsh"
2165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2167 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2168 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2169 osp.$mdtosc.prealloc_last_id)
2170 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2171 osp.$mdtosc.prealloc_next_id)
2172 local fcount=$((last_id - next_id))
2173 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2174 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2176 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2177 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2178 local OST_DEACTIVE_IDX=-1
2183 for OSC in $MDS_OSCS; do
2184 OST=$(osc_to_ost $OSC)
2185 OSTIDX=$(index_from_ostuuid $OST)
2186 if [ $OST_DEACTIVE_IDX == -1 ]; then
2187 OST_DEACTIVE_IDX=$OSTIDX
2189 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2190 echo $OSC "is Deactivated:"
2191 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2195 OSTIDX=$(index_from_ostuuid $OST)
2196 test_mkdir $DIR/$tdir
2197 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2199 for OSC in $MDS_OSCS; do
2200 OST=$(osc_to_ost $OSC)
2201 OSTIDX=$(index_from_ostuuid $OST)
2202 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2203 echo $OST "is degraded:"
2204 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2205 obdfilter.$OST.degraded=1
2210 createmany -o $DIR/$tdir/$tfile $fcount
2212 for OSC in $MDS_OSCS; do
2213 OST=$(osc_to_ost $OSC)
2214 OSTIDX=$(index_from_ostuuid $OST)
2215 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2216 echo $OST "is recovered from degraded:"
2217 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2218 obdfilter.$OST.degraded=0
2220 do_facet $SINGLEMDS lctl --device %$OSC activate
2224 # all osp devices get activated, hence -1 stripe count restored
2225 local stripe_count=0
2227 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2228 # devices get activated.
2230 $LFS setstripe -c -1 $DIR/$tfile
2231 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2233 [ $stripe_count -ne $OSTCOUNT ] &&
2234 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2237 run_test 27y "create files while OST0 is degraded and the rest inactive"
2243 lmm_count=$($LFS getstripe -c $1)
2244 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2245 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2247 local old_ifs="$IFS"
2249 fid=($($LFS path2fid $1))
2252 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2253 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2255 # compare lmm_seq and lu_fid->f_seq
2256 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2257 # compare lmm_object_id and lu_fid->oid
2258 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2260 # check the trusted.fid attribute of the OST objects of the file
2261 local have_obdidx=false
2263 $LFS getstripe $1 | while read obdidx oid hex seq; do
2264 # skip lines up to and including "obdidx"
2265 [ -z "$obdidx" ] && break
2266 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2267 $have_obdidx || continue
2269 local ost=$((obdidx + 1))
2270 local dev=$(ostdevname $ost)
2273 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2275 seq=$(echo $seq | sed -e "s/^0x//g")
2276 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2277 oid_hex=$(echo $oid)
2279 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2281 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2285 # Don't unmount/remount the OSTs if we don't need to do that.
2286 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2287 # update too, until that use mount/ll_decode_filter_fid/mount.
2288 # Re-enable when debugfs will understand new filter_fid.
2290 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2291 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2292 $dev 2>/dev/null" | grep "parent=")
2294 if [ -z "$ff" ]; then
2296 mount_fstype ost$ost
2297 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2298 $(facet_mntpt ost$ost)/$obj_file)
2299 unmount_fstype ost$ost
2300 start ost$ost $dev $OST_MOUNT_OPTS
2304 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2306 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2308 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2309 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2311 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2312 # stripe_size=1048576 component_id=1 component_start=0 \
2313 # component_end=33554432
2314 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2315 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2316 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2318 if grep -q 'stripe=' <<<$ff; then
2319 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2321 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2322 # into f_ver in this case. See comment on ff_parent.
2323 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2326 # compare lmm_seq and filter_fid->ff_parent.f_seq
2327 [ $ff_pseq = $lmm_seq ] ||
2328 error "FF parent SEQ $ff_pseq != $lmm_seq"
2329 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2330 [ $ff_poid = $lmm_oid ] ||
2331 error "FF parent OID $ff_poid != $lmm_oid"
2332 (($ff_pstripe == $stripe_nr)) ||
2333 error "FF stripe $ff_pstripe != $stripe_nr"
2335 stripe_nr=$((stripe_nr + 1))
2336 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2338 if grep -q 'stripe_count=' <<<$ff; then
2339 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2340 -e 's/ .*//' <<<$ff)
2341 [ $lmm_count = $ff_scnt ] ||
2342 error "FF stripe count $lmm_count != $ff_scnt"
2348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2349 remote_ost_nodsh && skip "remote OST with nodsh"
2351 test_mkdir $DIR/$tdir
2352 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2353 { error "setstripe -c -1 failed"; return 1; }
2354 # We need to send a write to every object to get parent FID info set.
2355 # This _should_ also work for setattr, but does not currently.
2356 # touch $DIR/$tdir/$tfile-1 ||
2357 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2358 { error "dd $tfile-1 failed"; return 2; }
2359 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2360 { error "setstripe -c -1 failed"; return 3; }
2361 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2362 { error "dd $tfile-2 failed"; return 4; }
2364 # make sure write RPCs have been sent to OSTs
2367 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2368 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2370 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2372 test_27A() { # b=19102
2373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2375 save_layout_restore_at_exit $MOUNT
2376 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2377 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2378 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2379 local default_size=$($LFS getstripe -S $MOUNT)
2380 local default_offset=$($LFS getstripe -i $MOUNT)
2381 local dsize=$(do_facet $SINGLEMDS \
2382 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2383 [ $default_size -eq $dsize ] ||
2384 error "stripe size $default_size != $dsize"
2385 [ $default_offset -eq -1 ] ||
2386 error "stripe offset $default_offset != -1"
2388 run_test 27A "check filesystem-wide default LOV EA values"
2390 test_27B() { # LU-2523
2391 test_mkdir $DIR/$tdir
2392 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2394 # open f1 with O_LOV_DELAY_CREATE
2396 # call setstripe ioctl on open file descriptor for f1
2398 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2402 # open f1 with O_LOV_DELAY_CREATE
2404 # call setstripe ioctl on open file descriptor for f1
2406 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2408 # Allow multiop to fail in imitation of NFS's busted semantics.
2411 run_test 27B "call setstripe on open unlinked file/rename victim"
2413 # 27C family tests full striping and overstriping
2414 test_27Ca() { #LU-2871
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2423 test_mkdir $DIR/$tdir
2425 for i in $(seq 0 $((OSTCOUNT - 1))); do
2426 # set stripe across all OSTs starting from OST$i
2427 $LFS setstripe -i $i -c -1 $tfile$i
2428 # get striping information
2429 ost_idx=($($LFS getstripe $tfile$i |
2430 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2431 echo "OST Index: ${ost_idx[*]}"
2434 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2435 error "${#ost_idx[@]} != $OSTCOUNT"
2437 for index in $(seq 0 $((OSTCOUNT - 1))); do
2439 for j in "${ost_idx[@]}"; do
2440 if [ $index -eq $j ]; then
2446 error "Can not find $index in ${ost_idx[*]}"
2450 run_test 27Ca "check full striping across all OSTs"
2453 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2454 skip "server does not support overstriping"
2455 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2456 skip_env "too many osts, skipping"
2458 test_mkdir -p $DIR/$tdir
2459 local setcount=$(($OSTCOUNT * 2))
2460 [ $setcount -lt 160 ] || large_xattr_enabled ||
2461 skip_env "ea_inode feature disabled"
2463 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2464 error "setstripe failed"
2466 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2467 [ $count -eq $setcount ] ||
2468 error "stripe count $count, should be $setcount"
2470 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2471 error "overstriped should be set in pattern"
2473 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2476 run_test 27Cb "more stripes than OSTs with -C"
2479 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2480 skip "server does not support overstriping"
2481 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2483 test_mkdir -p $DIR/$tdir
2484 local setcount=$(($OSTCOUNT - 1))
2486 [ $setcount -lt 160 ] || large_xattr_enabled ||
2487 skip_env "ea_inode feature disabled"
2489 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2490 error "setstripe failed"
2492 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2493 [ $count -eq $setcount ] ||
2494 error "stripe count $count, should be $setcount"
2496 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2497 error "overstriped should not be set in pattern"
2499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2502 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2505 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2506 skip "server does not support overstriping"
2507 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2508 large_xattr_enabled || skip_env "ea_inode feature disabled"
2512 test_mkdir -p $DIR/$tdir
2513 local setcount=$LOV_MAX_STRIPE_COUNT
2515 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2516 error "setstripe failed"
2518 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2519 [ $count -eq $setcount ] ||
2520 error "stripe count $count, should be $setcount"
2522 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2523 error "overstriped should be set in pattern"
2525 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2528 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2530 run_test 27Cd "test maximum stripe count"
2533 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2534 skip "server does not support overstriping"
2535 test_mkdir -p $DIR/$tdir
2537 pool_add $TESTNAME || error "Pool creation failed"
2538 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2542 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2543 error "setstripe failed"
2545 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2546 [ $count -eq $setcount ] ||
2547 error "stripe count $count, should be $setcount"
2549 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2550 error "overstriped should be set in pattern"
2552 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2555 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2557 run_test 27Ce "test pool with overstriping"
2560 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2561 skip "server does not support overstriping"
2562 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2563 skip_env "too many osts, skipping"
2565 test_mkdir -p $DIR/$tdir
2567 local setcount=$(($OSTCOUNT * 2))
2568 [ $setcount -lt 160 ] || large_xattr_enabled ||
2569 skip_env "ea_inode feature disabled"
2571 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2572 error "setstripe failed"
2574 echo 1 > $DIR/$tdir/$tfile
2576 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2577 [ $count -eq $setcount ] ||
2578 error "stripe count $count, should be $setcount"
2580 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2581 error "overstriped should be set in pattern"
2583 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2586 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2588 run_test 27Cf "test default inheritance with overstriping"
2591 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2592 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2594 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2595 (( $? != 0 )) || error "must be an error for not existent OST#"
2597 run_test 27Cg "test setstripe with wrong OST idx"
2600 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2601 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2602 remote_mds_nodsh && skip "remote MDS with nodsh"
2604 local POOL=${POOL:-testpool}
2606 local last_ost=$(($OSTCOUNT - 1))
2608 local ost_list=$(seq $first_ost $ost_step $last_ost)
2609 local ost_range="$first_ost $last_ost $ost_step"
2611 test_mkdir $DIR/$tdir
2612 pool_add $POOL || error "pool_add failed"
2613 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2616 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2618 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2619 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2620 skip27D+=" -s 30,31"
2621 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2622 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2623 skip27D+=" -s 32,33"
2624 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2626 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2627 error "llapi_layout_test failed"
2629 destroy_test_pools || error "destroy test pools failed"
2631 run_test 27D "validate llapi_layout API"
2633 # Verify that default_easize is increased from its initial value after
2634 # accessing a widely striped file.
2636 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2637 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2638 skip "client does not have LU-3338 fix"
2640 # 72 bytes is the minimum space required to store striping
2641 # information for a file striped across one OST:
2642 # (sizeof(struct lov_user_md_v3) +
2643 # sizeof(struct lov_user_ost_data_v1))
2645 $LCTL set_param -n llite.*.default_easize $min_easize ||
2646 error "lctl set_param failed"
2647 local easize=$($LCTL get_param -n llite.*.default_easize)
2649 [ $easize -eq $min_easize ] ||
2650 error "failed to set default_easize"
2652 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2653 error "setstripe failed"
2654 # In order to ensure stat() call actually talks to MDS we need to
2655 # do something drastic to this file to shake off all lock, e.g.
2656 # rename it (kills lookup lock forcing cache cleaning)
2657 mv $DIR/$tfile $DIR/${tfile}-1
2658 ls -l $DIR/${tfile}-1
2661 easize=$($LCTL get_param -n llite.*.default_easize)
2663 [ $easize -gt $min_easize ] ||
2664 error "default_easize not updated"
2666 run_test 27E "check that default extended attribute size properly increases"
2668 test_27F() { # LU-5346/LU-7975
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2670 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2671 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2672 skip "Need MDS version at least 2.8.51"
2673 remote_ost_nodsh && skip "remote OST with nodsh"
2675 test_mkdir $DIR/$tdir
2677 $LFS setstripe -c 2 $DIR/$tdir
2679 # stop all OSTs to reproduce situation for LU-7975 ticket
2680 for num in $(seq $OSTCOUNT); do
2684 # open/create f0 with O_LOV_DELAY_CREATE
2685 # truncate f0 to a non-0 size
2687 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2689 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2690 # open/write it again to force delayed layout creation
2691 cat /etc/hosts > $DIR/$tdir/f0 &
2695 for num in $(seq $OSTCOUNT); do
2696 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2697 error "ost$num failed to start"
2700 wait $catpid || error "cat failed"
2702 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2703 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2704 error "wrong stripecount"
2707 run_test 27F "Client resend delayed layout creation with non-zero size"
2709 test_27G() { #LU-10629
2710 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2711 skip "Need MDS version at least 2.11.51"
2712 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2713 remote_mds_nodsh && skip "remote MDS with nodsh"
2714 local POOL=${POOL:-testpool}
2715 local ostrange="0 0 1"
2717 test_mkdir $DIR/$tdir
2718 touch $DIR/$tdir/$tfile.nopool
2719 pool_add $POOL || error "pool_add failed"
2720 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2721 $LFS setstripe -p $POOL $DIR/$tdir
2723 local pool=$($LFS getstripe -p $DIR/$tdir)
2725 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2726 touch $DIR/$tdir/$tfile.default
2727 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2728 $LFS find $DIR/$tdir -type f --pool $POOL
2729 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2730 [[ "$found" == "2" ]] ||
2731 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2733 $LFS setstripe -d $DIR/$tdir
2735 pool=$($LFS getstripe -p -d $DIR/$tdir)
2737 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2739 run_test 27G "Clear OST pool from stripe"
2742 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2743 skip "Need MDS version newer than 2.11.54"
2744 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2745 test_mkdir $DIR/$tdir
2746 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2747 touch $DIR/$tdir/$tfile
2748 $LFS getstripe -c $DIR/$tdir/$tfile
2749 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2750 error "two-stripe file doesn't have two stripes"
2752 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2753 $LFS getstripe -y $DIR/$tdir/$tfile
2754 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2755 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2756 error "expected l_ost_idx: [02]$ not matched"
2758 # make sure ost list has been cleared
2759 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2760 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2761 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2763 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2765 run_test 27H "Set specific OSTs stripe"
2768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2770 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2771 skip "Need MDS version newer than 2.12.52"
2772 local pool=$TESTNAME
2773 local ostrange="1 1 1"
2775 save_layout_restore_at_exit $MOUNT
2776 $LFS setstripe -c 2 -i 0 $MOUNT
2777 pool_add $pool || error "pool_add failed"
2778 pool_add_targets $pool $ostrange ||
2779 error "pool_add_targets failed"
2780 test_mkdir $DIR/$tdir
2781 $LFS setstripe -p $pool $DIR/$tdir
2782 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2783 $LFS getstripe $DIR/$tdir/$tfile
2785 run_test 27I "check that root dir striping does not break parent dir one"
2788 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2789 skip "Need MDS version newer than 2.12.51"
2791 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2792 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2793 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2794 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2795 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2797 test_mkdir $DIR/$tdir
2798 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2799 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2801 # create foreign file (raw way)
2802 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2803 error "creating $tfile w/ hex flags w/o --foreign should fail"
2805 ! $LFS setstripe --foreign --flags foo \
2806 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2807 error "creating $tfile with '--flags foo' should fail"
2809 ! $LFS setstripe --foreign --flags 0xffffffff \
2810 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2811 error "creating $tfile w/ 0xffffffff flags should fail"
2813 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2814 -t 1 -F 0xda08 || error "create_foreign_file failed"
2816 # verify foreign file (raw way)
2817 parse_foreign_file -f $DIR/$tdir/$tfile |
2818 grep "lov_foreign_magic: 0x0BD70BD0" ||
2819 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2820 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2821 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_size: 73" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2825 parse_foreign_file -f $DIR/$tdir/$tfile |
2826 grep "lov_foreign_type: 1" ||
2827 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2828 parse_foreign_file -f $DIR/$tdir/$tfile |
2829 grep "lov_foreign_flags: 0x0000DA08" ||
2830 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2831 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2832 grep "lov_foreign_value: 0x" |
2833 sed -e 's/lov_foreign_value: 0x//')
2834 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2835 [[ $lov = ${lov2// /} ]] ||
2836 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2838 # create foreign file (lfs + API)
2839 $LFS setstripe --foreign=none --flags 0xda08 \
2840 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2841 error "$DIR/$tdir/${tfile}2: create failed"
2843 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2844 grep "lfm_magic:.*0x0BD70BD0" ||
2845 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2846 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2847 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2848 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2849 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2851 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2852 grep "lfm_flags:.*0x0000DA08" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2854 $LFS getstripe $DIR/$tdir/${tfile}2 |
2855 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2856 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2858 # modify striping should fail
2859 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2860 error "$DIR/$tdir/$tfile: setstripe should fail"
2861 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2862 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2865 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2866 cat $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: read should fail"
2868 cat /etc/passwd > $DIR/$tdir/$tfile &&
2869 error "$DIR/$tdir/$tfile: write should fail"
2870 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2871 error "$DIR/$tdir/${tfile}2: write should fail"
2874 chmod 222 $DIR/$tdir/$tfile ||
2875 error "$DIR/$tdir/$tfile: chmod failed"
2876 chmod 222 $DIR/$tdir/${tfile}2 ||
2877 error "$DIR/$tdir/${tfile}2: chmod failed"
2880 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2881 error "$DIR/$tdir/$tfile: chown failed"
2882 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2883 error "$DIR/$tdir/${tfile}2: chown failed"
2885 # rename should work
2886 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2887 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2888 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2889 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2891 #remove foreign file
2892 rm $DIR/$tdir/${tfile}.new ||
2893 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2894 rm $DIR/$tdir/${tfile}2.new ||
2895 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2897 run_test 27J "basic ops on file with foreign LOV"
2900 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2901 skip "Need MDS version newer than 2.12.49"
2903 test_mkdir $DIR/$tdir
2904 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2905 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2907 # create foreign dir (raw way)
2908 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2909 error "creating $tdir w/ hex flags w/o --foreign should fail"
2911 ! $LFS setdirstripe --foreign --flags foo \
2912 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2913 error "creating $tdir with '--flags foo' should fail"
2915 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2916 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2917 error "creating $tdir w/ 0xffffffff flags should fail"
2919 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2920 error "create_foreign_dir FAILED"
2922 # verify foreign dir (raw way)
2923 parse_foreign_dir -d $DIR/$tdir/$tdir |
2924 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2925 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2926 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2927 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2928 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2929 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2930 parse_foreign_dir -d $DIR/$tdir/$tdir |
2931 grep "lmv_foreign_flags: 55813$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2933 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2934 grep "lmv_foreign_value: 0x" |
2935 sed 's/lmv_foreign_value: 0x//')
2936 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2938 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2940 # create foreign dir (lfs + API)
2941 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2942 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/$tdir/${tdir}2: create failed"
2945 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2947 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2948 grep "lfm_magic:.*0x0CD50CD0" ||
2949 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2950 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2951 # - sizeof(lfm_type) - sizeof(lfm_flags)
2952 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2953 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2954 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2955 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2956 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2957 grep "lfm_flags:.*0x0000DA05" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2959 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2960 grep "lfm_value.*${uuid1}@${uuid2}" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2963 # file create in dir should fail
2964 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2965 touch $DIR/$tdir/${tdir}2/$tfile &&
2966 error "$DIR/${tdir}2: file create should fail"
2969 chmod 777 $DIR/$tdir/$tdir ||
2970 error "$DIR/$tdir: chmod failed"
2971 chmod 777 $DIR/$tdir/${tdir}2 ||
2972 error "$DIR/${tdir}2: chmod failed"
2975 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2976 error "$DIR/$tdir: chown failed"
2977 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2978 error "$DIR/${tdir}2: chown failed"
2980 # rename should work
2981 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2982 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2983 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2984 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2987 rmdir $DIR/$tdir/${tdir}.new ||
2988 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2989 rmdir $DIR/$tdir/${tdir}2.new ||
2990 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2992 run_test 27K "basic ops on dir with foreign LMV"
2995 remote_mds_nodsh && skip "remote MDS with nodsh"
2997 local POOL=${POOL:-$TESTNAME}
2999 pool_add $POOL || error "pool_add failed"
3001 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3002 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3003 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3005 run_test 27L "lfs pool_list gives correct pool name"
3008 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3009 skip "Need MDS version >= than 2.12.57"
3010 remote_mds_nodsh && skip "remote MDS with nodsh"
3011 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3013 # Set default striping on directory
3016 local mdts=$(comma_list $(mdts_nodes))
3018 # if we run against a 2.12 server which lacks overstring support
3019 # then the connect_flag will not report overstriping, even if client
3021 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3022 stripe_opt="-C $setcount"
3023 elif (( $OSTCOUNT >= $setcount )); then
3024 stripe_opt="-c $setcount"
3026 skip "server does not support overstriping"
3029 test_mkdir $DIR/$tdir
3031 # Validate existing append_* params and ensure restore
3032 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3033 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3034 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3036 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3037 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3038 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3040 $LFS setstripe $stripe_opt $DIR/$tdir
3042 echo 1 > $DIR/$tdir/${tfile}.1
3043 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3044 (( $count == $setcount )) ||
3045 error "(1) stripe count $count, should be $setcount"
3047 local appendcount=$orig_count
3048 echo 1 >> $DIR/$tdir/${tfile}.2_append
3049 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3050 (( $count == $appendcount )) ||
3051 error "(2)stripe count $count, should be $appendcount for append"
3053 # Disable O_APPEND striping, verify it works
3054 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3056 # Should now get the default striping, which is 4
3058 echo 1 >> $DIR/$tdir/${tfile}.3_append
3059 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3060 (( $count == $setcount )) ||
3061 error "(3) stripe count $count, should be $setcount"
3063 # Try changing the stripe count for append files
3064 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3066 # Append striping is now 2 (directory default is still 4)
3068 echo 1 >> $DIR/$tdir/${tfile}.4_append
3069 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3070 (( $count == $appendcount )) ||
3071 error "(4) stripe count $count, should be $appendcount for append"
3073 # Test append stripe count of -1
3074 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3075 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3076 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3077 touch $DIR/$tdir/$tfile.specific.{1..128}
3078 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3080 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3081 appendcount=$OSTCOUNT
3082 echo 1 >> $DIR/$tdir/${tfile}.5
3083 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3084 (( $count == $appendcount )) ||
3085 error "(5) stripe count $count, should be $appendcount for append"
3087 # Set append striping back to default of 1
3088 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3090 # Try a new default striping, PFL + DOM
3091 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3093 # Create normal DOM file, DOM returns stripe count == 0
3095 touch $DIR/$tdir/${tfile}.6
3096 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3097 (( $count == $setcount )) ||
3098 error "(6) stripe count $count, should be $setcount"
3102 echo 1 >> $DIR/$tdir/${tfile}.7_append
3103 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3104 (( $count == $appendcount )) ||
3105 error "(7) stripe count $count, should be $appendcount for append"
3107 # Clean up DOM layout
3108 $LFS setstripe -d $DIR/$tdir
3110 save_layout_restore_at_exit $MOUNT
3111 # Now test that append striping works when layout is from root
3112 $LFS setstripe -c 2 $MOUNT
3113 # Make a special directory for this
3114 mkdir $DIR/${tdir}/${tdir}.2
3116 # Verify for normal file
3118 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3119 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3120 (( $count == $setcount )) ||
3121 error "(8) stripe count $count, should be $setcount"
3124 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3125 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3126 (( $count == $appendcount )) ||
3127 error "(9) stripe count $count, should be $appendcount for append"
3129 # Now test O_APPEND striping with pools
3130 pool_add $TESTNAME || error "pool creation failed"
3131 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3132 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3134 echo 1 >> $DIR/$tdir/${tfile}.10_append
3136 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3137 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3139 # Check that count is still correct
3141 echo 1 >> $DIR/$tdir/${tfile}.11_append
3142 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3143 (( $count == $appendcount )) ||
3144 error "(11) stripe count $count, should be $appendcount for append"
3146 # Disable O_APPEND stripe count, verify pool works separately
3147 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3149 echo 1 >> $DIR/$tdir/${tfile}.12_append
3151 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3152 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3154 # Remove pool setting, verify it's not applied
3155 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3157 echo 1 >> $DIR/$tdir/${tfile}.13_append
3159 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3160 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3162 run_test 27M "test O_APPEND striping"
3165 combined_mgs_mds && skip "needs separate MGS/MDT"
3167 pool_add $TESTNAME || error "pool_add failed"
3168 do_facet mgs "$LCTL pool_list $FSNAME" |
3169 grep -Fx "${FSNAME}.${TESTNAME}" ||
3170 error "lctl pool_list on MGS failed"
3172 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3174 clean_foreign_symlink() {
3176 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3177 for i in $DIR/$tdir/* ; do
3178 $LFS unlink_foreign $i || true
3183 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3184 skip "Need MDS version newer than 2.12.51"
3186 test_mkdir $DIR/$tdir
3187 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3188 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3190 trap clean_foreign_symlink EXIT
3192 # enable foreign_symlink behaviour
3193 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3195 # foreign symlink LOV format is a partial path by default
3197 # create foreign file (lfs + API)
3198 $LFS setstripe --foreign=symlink --flags 0xda05 \
3199 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3200 error "$DIR/$tdir/${tfile}: create failed"
3202 $LFS getstripe -v $DIR/$tdir/${tfile} |
3203 grep "lfm_magic:.*0x0BD70BD0" ||
3204 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3205 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3207 $LFS getstripe -v $DIR/$tdir/${tfile} |
3208 grep "lfm_flags:.*0x0000DA05" ||
3209 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3210 $LFS getstripe $DIR/$tdir/${tfile} |
3211 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3212 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3214 # modify striping should fail
3215 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3216 error "$DIR/$tdir/$tfile: setstripe should fail"
3218 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3219 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3220 cat /etc/passwd > $DIR/$tdir/$tfile &&
3221 error "$DIR/$tdir/$tfile: write should fail"
3223 # rename should succeed
3224 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3225 error "$DIR/$tdir/$tfile: rename has failed"
3227 #remove foreign_symlink file should fail
3228 rm $DIR/$tdir/${tfile}.new &&
3229 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3232 mkdir /tmp/${uuid1} ||
3233 error "/tmp/${uuid1}: mkdir has failed"
3234 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3235 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3236 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3237 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3239 #read should succeed now
3240 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3241 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3242 #write should succeed now
3243 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3244 error "$DIR/$tdir/${tfile}.new: write should succeed"
3245 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: diff has failed"
3247 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3248 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3250 #check that getstripe still works
3251 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3252 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3254 # chmod should still succeed
3255 chmod 644 $DIR/$tdir/${tfile}.new ||
3256 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3258 # chown should still succeed
3259 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3260 error "$DIR/$tdir/${tfile}.new: chown has failed"
3262 # rename should still succeed
3263 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3264 error "$DIR/$tdir/${tfile}.new: rename has failed"
3266 #remove foreign_symlink file should still fail
3267 rm $DIR/$tdir/${tfile} &&
3268 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3270 #use special ioctl() to unlink foreign_symlink file
3271 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3272 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3275 run_test 27O "basic ops on foreign file of symlink type"
3278 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3279 skip "Need MDS version newer than 2.12.49"
3281 test_mkdir $DIR/$tdir
3282 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3283 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3285 trap clean_foreign_symlink EXIT
3287 # enable foreign_symlink behaviour
3288 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3290 # foreign symlink LMV format is a partial path by default
3292 # create foreign dir (lfs + API)
3293 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3294 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3295 error "$DIR/$tdir/${tdir}: create failed"
3297 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3299 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3300 grep "lfm_magic:.*0x0CD50CD0" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3302 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3303 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3304 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3305 grep "lfm_flags:.*0x0000DA05" ||
3306 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3307 $LFS getdirstripe $DIR/$tdir/${tdir} |
3308 grep "lfm_value.*${uuid1}/${uuid2}" ||
3309 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3311 # file create in dir should fail
3312 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3313 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3315 # rename should succeed
3316 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3317 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3319 #remove foreign_symlink dir should fail
3320 rmdir $DIR/$tdir/${tdir}.new &&
3321 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3324 mkdir -p /tmp/${uuid1}/${uuid2} ||
3325 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3326 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3327 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3328 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3329 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3330 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3331 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3332 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3334 #check that getstripe fails now that foreign_symlink enabled
3335 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3336 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3338 # file create in dir should work now
3339 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3340 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3341 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3342 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3343 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3344 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3346 # chmod should still succeed
3347 chmod 755 $DIR/$tdir/${tdir}.new ||
3348 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3350 # chown should still succeed
3351 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3352 error "$DIR/$tdir/${tdir}.new: chown has failed"
3354 # rename should still succeed
3355 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3358 #remove foreign_symlink dir should still fail
3359 rmdir $DIR/$tdir/${tdir} &&
3360 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3362 #use special ioctl() to unlink foreign_symlink file
3363 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3364 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3366 #created file should still exist
3367 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3368 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3369 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3370 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3372 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3375 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3376 stack_trap "rm -f $TMP/$tfile*"
3378 test_mkdir $DIR/$tdir-1
3379 test_mkdir $DIR/$tdir-2
3381 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3382 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3384 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3385 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3387 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3388 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3390 # Create some bad symlinks and ensure that we don't loop
3391 # forever or something. These should return ELOOP (40) and
3392 # ENOENT (2) but I don't want to test for that because there's
3393 # always some weirdo architecture that needs to ruin
3394 # everything by defining these error numbers differently.
3396 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3397 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3399 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3400 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3404 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3407 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3408 skip "need MDS 2.14.55 or later"
3409 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3411 local testdir="$DIR/$tdir"
3412 test_mkdir -p $testdir
3413 stack_trap "rm -rf $testdir"
3414 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3416 local f1="$testdir/f1"
3417 touch $f1 || error "failed to touch $f1"
3418 local count=$($LFS getstripe -c $f1)
3419 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3421 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3422 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3424 local maxcount=$(($OSTCOUNT - 1))
3425 local mdts=$(comma_list $(mdts_nodes))
3426 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3427 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3429 local f2="$testdir/f2"
3430 touch $f2 || error "failed to touch $f2"
3431 local count=$($LFS getstripe -c $f2)
3432 (( $count == $maxcount )) || error "wrong stripe count"
3434 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3437 [ $(facet_host client) == $(facet_host ost1) ] &&
3438 skip "need ost1 and client on different nodes"
3440 #define OBD_FAIL_OSC_NO_GRANT 0x411
3441 $LCTL set_param fail_loc=0x20000411 fail_val=1
3442 #define OBD_FAIL_OST_ENOSPC 0x215
3443 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3444 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3445 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3446 error "multiop failed"
3448 run_test 27T "no eio on close on partial write due to enosp"
3451 local dir=$DIR/$tdir
3452 local file=$dir/$tfile
3453 local append_pool=${TESTNAME}-append
3454 local normal_pool=${TESTNAME}-normal
3458 local mdts=$(comma_list $(mdts_nodes))
3460 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3461 skip "Need MDS version at least 2.15.51 for append pool feature"
3463 # Validate existing append_* params and ensure restore
3464 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3465 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3466 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3468 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3469 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3470 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3472 pool_add $append_pool || error "pool creation failed"
3473 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3475 pool_add $normal_pool || error "pool creation failed"
3476 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3479 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3482 $LFS getstripe $file.1
3484 pool=$($LFS getstripe -p $file.1)
3485 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3487 stripe_count2=$($LFS getstripe -c $file.1)
3488 ((stripe_count2 == stripe_count)) ||
3489 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3491 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3494 $LFS getstripe $file.2
3496 pool=$($LFS getstripe -p $file.2)
3497 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3499 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3502 $LFS getstripe $file.3
3504 stripe_count2=$($LFS getstripe -c $file.3)
3505 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3507 run_test 27U "append pool and stripe count work with composite default layout"
3509 # createtest also checks that device nodes are created and
3510 # then visible correctly (#2091)
3511 test_28() { # bug 2091
3513 $CREATETEST $DIR/d28/ct || error "createtest failed"
3515 run_test 28 "create/mknod/mkdir with bad file types ============"
3518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3520 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3522 stack_trap "restore_opencache"
3525 sync; sleep 1; sync # flush out any dirty pages from previous tests
3532 declare -i LOCKCOUNTORIG=0
3533 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3534 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3536 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3538 declare -i LOCKUNUSEDCOUNTORIG=0
3539 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3540 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3547 declare -i LOCKCOUNTCURRENT=0
3548 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3549 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3552 declare -i LOCKUNUSEDCOUNTCURRENT=0
3553 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3554 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3557 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3558 $LCTL set_param -n ldlm.dump_namespaces ""
3559 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3560 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3561 log "dumped log to $TMP/test_29.dk (bug 5793)"
3564 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3565 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3566 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3567 log "dumped log to $TMP/test_29.dk (bug 5793)"
3571 run_test 29 "IT_GETATTR regression ============================"
3573 test_30a() { # was test_30
3574 cp $(which ls) $DIR || cp /bin/ls $DIR
3575 $DIR/ls / || error "Can't execute binary from lustre"
3578 run_test 30a "execute binary from Lustre (execve) =============="
3581 cp `which ls` $DIR || cp /bin/ls $DIR
3583 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3586 run_test 30b "execute binary from Lustre as non-root ==========="
3588 test_30c() { # b=22376
3589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3591 cp $(which ls) $DIR || cp /bin/ls $DIR
3593 cancel_lru_locks mdc
3594 cancel_lru_locks osc
3595 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3598 run_test 30c "execute binary from Lustre without read perms ===="
3601 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3603 for i in {1..10}; do
3604 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3607 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3608 wait $PID || error "executing dd from Lustre failed"
3614 run_test 30d "execute binary from Lustre while clear locks"
3617 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3618 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3620 run_test 31a "open-unlink file =================================="
3623 touch $DIR/f31 || error "touch $DIR/f31 failed"
3624 ln $DIR/f31 $DIR/f31b || error "ln failed"
3625 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3626 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3628 run_test 31b "unlink file with multiple links while open ======="
3631 touch $DIR/f31 || error "touch $DIR/f31 failed"
3632 ln $DIR/f31 $DIR/f31c || error "ln failed"
3633 multiop_bg_pause $DIR/f31 O_uc ||
3634 error "multiop_bg_pause for $DIR/f31 failed"
3636 $MULTIOP $DIR/f31c Ouc
3637 kill -USR1 $MULTIPID
3640 run_test 31c "open-unlink file with multiple links ============="
3643 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3644 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3646 run_test 31d "remove of open directory ========================="
3648 test_31e() { # bug 2904
3649 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3651 run_test 31e "remove of open non-empty directory ==============="
3653 test_31f() { # bug 4554
3654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3657 test_mkdir $DIR/d31f
3658 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3659 cp /etc/hosts $DIR/d31f
3661 $LFS getstripe $DIR/d31f/hosts
3662 multiop_bg_pause $DIR/d31f D_c || return 1
3665 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3666 test_mkdir $DIR/d31f
3667 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3668 cp /etc/hosts $DIR/d31f
3670 $LFS getstripe $DIR/d31f/hosts
3671 multiop_bg_pause $DIR/d31f D_c || return 1
3674 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3675 wait $MULTIPID || error "first opendir $MULTIPID failed"
3679 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3680 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3683 run_test 31f "remove of open directory with open-unlink file ==="
3686 echo "-- cross directory link --"
3687 test_mkdir -c1 $DIR/${tdir}ga
3688 test_mkdir -c1 $DIR/${tdir}gb
3689 touch $DIR/${tdir}ga/f
3690 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3691 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3692 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3693 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3694 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3696 run_test 31g "cross directory link==============="
3699 echo "-- cross directory link --"
3700 test_mkdir -c1 $DIR/${tdir}
3701 test_mkdir -c1 $DIR/${tdir}/dir
3702 touch $DIR/${tdir}/f
3703 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3704 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3705 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3706 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3707 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3709 run_test 31h "cross directory link under child==============="
3712 echo "-- cross directory link --"
3713 test_mkdir -c1 $DIR/$tdir
3714 test_mkdir -c1 $DIR/$tdir/dir
3715 touch $DIR/$tdir/dir/f
3716 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3717 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3718 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3719 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3720 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3722 run_test 31i "cross directory link under parent==============="
3725 test_mkdir -c1 -p $DIR/$tdir
3726 test_mkdir -c1 -p $DIR/$tdir/dir1
3727 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3728 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3729 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3730 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3733 run_test 31j "link for directory==============="
3736 test_mkdir -c1 -p $DIR/$tdir
3738 touch $DIR/$tdir/exist
3739 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3740 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3741 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3742 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3743 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3744 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3745 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3748 run_test 31k "link to file: the same, non-existing, dir==============="
3751 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3753 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3754 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3755 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3757 touch $DIR/$tfile || error "create failed"
3758 mkdir $DIR/$tdir || error "mkdir failed"
3759 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3761 run_test 31l "link to file: target dir has trailing slash"
3767 touch $DIR/d31m2/exist
3768 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3769 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3770 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3771 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3772 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3773 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3776 run_test 31m "link to file: the same, non-existing, dir==============="
3779 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3780 nlink=$(stat --format=%h $DIR/$tfile)
3781 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3783 local cmd="exec $fd<$DIR/$tfile"
3786 trap "eval $cmd" EXIT
3787 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3788 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3789 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3790 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3791 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3794 run_test 31n "check link count of unlinked file"
3797 local tempfile=$(mktemp $1_XXXXXX)
3798 mlink $tempfile $1 2> /dev/null &&
3799 echo "$BASHPID: link $tempfile to $1 succeeded"
3803 test_31o() { # LU-2901
3804 test_mkdir $DIR/$tdir
3805 for LOOP in $(seq 100); do
3806 rm -f $DIR/$tdir/$tfile*
3807 for THREAD in $(seq 8); do
3808 link_one $DIR/$tdir/$tfile.$LOOP &
3811 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3812 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3813 error "$LINKS duplicate links to $tfile.$LOOP" &&
3817 run_test 31o "duplicate hard links with same filename"
3820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3822 test_mkdir $DIR/$tdir
3823 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3824 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3826 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3827 error "open unlink test1 failed"
3828 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3829 error "open unlink test2 failed"
3831 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3832 error "test1 still exists"
3833 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3834 error "test2 still exists"
3836 run_test 31p "remove of open striped directory"
3839 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3841 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3842 index=$($LFS getdirstripe -i $DIR/$tdir)
3843 [ $index -eq 3 ] || error "first stripe index $index != 3"
3844 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3845 [ $index -eq 1 ] || error "second stripe index $index != 1"
3847 # when "-c <stripe_count>" is set, the number of MDTs specified after
3848 # "-i" should equal to the stripe count
3849 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3851 run_test 31q "create striped directory on specific MDTs"
3855 touch $DIR/$tfile.target
3856 touch $DIR/$tfile.source
3858 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3859 $LCTL set_param fail_loc=0x1419 fail_val=3
3860 cat $DIR/$tfile.target &
3863 # Guarantee open is waiting before we get here
3865 mv $DIR/$tfile.source $DIR/$tfile.target
3869 if [[ $RC -ne 0 ]]; then
3870 error "open with cat failed, rc=$RC"
3873 run_test 31r "open-rename(replace) race"
3875 cleanup_test32_mount() {
3878 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3879 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3880 losetup -d $loopdev || true
3886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3888 echo "== more mountpoints and symlinks ================="
3889 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3890 trap cleanup_test32_mount EXIT
3891 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3892 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3893 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3894 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3895 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3896 cleanup_test32_mount
3898 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3903 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3904 trap cleanup_test32_mount EXIT
3905 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3906 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3907 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3908 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3909 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3910 cleanup_test32_mount
3912 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
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/test_dir
3923 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3924 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3925 cleanup_test32_mount
3927 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3932 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3933 trap cleanup_test32_mount EXIT
3934 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3935 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3936 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3937 test_mkdir -p $DIR/$tdir/d2/test_dir
3938 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3939 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3940 cleanup_test32_mount
3942 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3946 test_mkdir -p $DIR/$tdir/tmp
3947 local tmp_dir=$DIR/$tdir/tmp
3948 ln -s $DIR/$tdir $tmp_dir/symlink11
3949 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3950 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3951 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3953 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3957 test_mkdir -p $DIR/$tdir/tmp
3958 local tmp_dir=$DIR/$tdir/tmp
3959 ln -s $DIR/$tdir $tmp_dir/symlink11
3960 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3961 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3962 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3964 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3967 local tmp_dir=$DIR/$tdir/tmp
3968 test_mkdir -p $tmp_dir
3969 test_mkdir $DIR/${tdir}2
3970 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3971 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3972 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3973 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3974 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3975 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3977 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3980 rm -fr $DIR/$tdir $DIR/${tdir}2
3981 tmp_dir=$DIR/$tdir/tmp
3982 test_mkdir -p $tmp_dir
3983 test_mkdir $DIR/${tdir}2
3984 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3985 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3986 ls $tmp_dir/symlink12 || error "listing symlink12"
3987 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3989 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3995 trap cleanup_test32_mount EXIT
3996 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3997 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3998 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3999 touch $DIR/$tdir/test_file
4000 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4001 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4002 cleanup_test32_mount
4004 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4009 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4010 trap cleanup_test32_mount EXIT
4011 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4012 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4013 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4014 touch $DIR/$tdir/test_file
4015 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4016 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4017 cleanup_test32_mount
4019 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4025 trap cleanup_test32_mount EXIT
4026 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4027 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4028 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4029 test_mkdir -p $DIR/$tdir/d2
4030 touch $DIR/$tdir/d2/test_file || error "touch failed"
4031 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4032 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4033 cleanup_test32_mount
4035 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4041 trap cleanup_test32_mount EXIT
4042 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4043 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4044 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4045 test_mkdir -p $DIR/$tdir/d2
4046 touch $DIR/$tdir/d2/test_file || error "touch failed"
4047 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4048 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4049 cleanup_test32_mount
4051 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4055 test_mkdir -p $DIR/d32m/tmp
4056 TMP_DIR=$DIR/d32m/tmp
4057 ln -s $DIR $TMP_DIR/symlink11
4058 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4059 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4060 error "symlink11 not a link"
4061 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4062 error "symlink01 not a link"
4064 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4068 test_mkdir -p $DIR/d32n/tmp
4069 TMP_DIR=$DIR/d32n/tmp
4070 ln -s $DIR $TMP_DIR/symlink11
4071 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4072 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4073 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4075 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4079 test_mkdir -p $DIR/d32o/tmp
4080 TMP_DIR=$DIR/d32o/tmp
4081 ln -s $DIR/$tfile $TMP_DIR/symlink12
4082 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4083 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4084 error "symlink12 not a link"
4085 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4086 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4087 error "$DIR/d32o/tmp/symlink12 not file type"
4088 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4089 error "$DIR/d32o/symlink02 not file type"
4091 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4101 test_mkdir -p $DIR/d32p/tmp
4103 TMP_DIR=$DIR/d32p/tmp
4105 ln -s $DIR/$tfile $TMP_DIR/symlink12
4107 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4109 cat $DIR/d32p/tmp/symlink12 ||
4110 error "Can't open $DIR/d32p/tmp/symlink12"
4112 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4115 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4120 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4121 trap cleanup_test32_mount EXIT
4122 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4123 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4125 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4126 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4127 cleanup_test32_mount
4129 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4135 trap cleanup_test32_mount EXIT
4136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4137 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4138 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4139 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4140 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4141 cleanup_test32_mount
4143 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4148 chmod 444 $DIR/$tfile
4149 chown $RUNAS_ID $DIR/$tfile
4151 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4154 run_test 33aa "write file with mode 444 (should return error)"
4158 test_mkdir $DIR/$tdir
4159 chown $RUNAS_ID $DIR/$tdir
4160 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4161 error "$RUNAS create $tdir/$tfile failed"
4162 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4163 error "open RDWR" || true
4165 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4169 test_mkdir $DIR/$tdir
4170 chown $RUNAS_ID $DIR/$tdir
4171 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4173 run_test 33b "test open file with malformed flags (No panic)"
4176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4177 remote_ost_nodsh && skip "remote OST with nodsh"
4185 test_mkdir $DIR/$tdir
4186 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4189 for ostnum in $(seq $OSTCOUNT); do
4190 # test-framework's OST numbering is one-based, while Lustre's
4192 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4193 # check if at least some write_bytes stats are counted
4194 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4195 obdfilter.$ostname.stats |
4196 awk '/^write_bytes/ {print $7}' )
4197 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4198 if (( ${write_bytes:-0} > 0 )); then
4204 $all_zeros || return 0
4207 echo foo > $DIR/$tdir/bar
4211 # Total up write_bytes after writing. We'd better find non-zeros.
4212 for ostnum in $(seq $OSTCOUNT); do
4213 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4214 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4215 obdfilter/$ostname/stats |
4216 awk '/^write_bytes/ {print $7}' )
4217 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4218 if (( ${write_bytes:-0} > 0 )); then
4225 for ostnum in $(seq $OSTCOUNT); do
4226 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4227 echo "Check write_bytes is in obdfilter.*.stats:"
4228 do_facet ost$ostnum lctl get_param -n \
4229 obdfilter.$ostname.stats
4231 error "OST not keeping write_bytes stats (b=22312)"
4234 run_test 33c "test write_bytes stats"
4237 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4241 local remote_dir=$DIR/$tdir/remote_dir
4243 test_mkdir $DIR/$tdir
4244 $LFS mkdir -i $MDTIDX $remote_dir ||
4245 error "create remote directory failed"
4247 touch $remote_dir/$tfile
4248 chmod 444 $remote_dir/$tfile
4249 chown $RUNAS_ID $remote_dir/$tfile
4251 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4253 chown $RUNAS_ID $remote_dir
4254 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4255 error "create" || true
4256 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4257 error "open RDWR" || true
4258 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4260 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4263 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4267 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4268 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4269 mkdir $DIR/$tdir/local_dir
4271 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4272 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4273 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4275 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4276 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4278 rmdir $DIR/$tdir/* || error "rmdir failed"
4281 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4282 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4283 mkdir $DIR/$tdir/local_dir
4285 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4286 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4287 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4289 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4290 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4292 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4295 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4296 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4297 mkdir $DIR/$tdir/local_dir
4299 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4300 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4301 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4303 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4304 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4306 run_test 33e "mkdir and striped directory should have same mode"
4310 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4315 remote_mds_nodsh && skip "remote MDS with nodsh"
4318 chmod go+rwx $DIR/$tdir
4319 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4320 trap cleanup_33f EXIT
4322 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4323 error "cannot create striped directory"
4325 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4326 error "cannot create files in striped directory"
4328 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4329 error "cannot remove files in striped directory"
4331 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4332 error "cannot remove striped directory"
4336 run_test 33f "nonroot user can create, access, and remove a striped directory"
4339 mkdir -p $DIR/$tdir/dir2
4341 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4343 [[ $err =~ "exists" ]] || error "Not exists error"
4345 run_test 33g "nonroot user create already existing root created file"
4351 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4352 error "lfs mkdir -H $hash_type $tdir failed"
4353 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4355 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4359 for fname in $DIR/$tdir/$tfile.bak \
4360 $DIR/$tdir/$tfile.SAV \
4361 $DIR/$tdir/$tfile.orig \
4362 $DIR/$tdir/$tfile~; do
4363 touch $fname || error "touch $fname failed"
4364 index2=$($LFS getstripe -m $fname)
4365 (( $index == $index2 )) ||
4366 error "$fname MDT index mismatch $index != $index2"
4370 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4373 for pattern in ${patterns[*]}; do
4374 echo "pattern $pattern"
4375 fname=$DIR/$tdir/$pattern
4376 for (( i = 0; i < $count; i++ )); do
4377 fname=$(mktemp $DIR/$tdir/$pattern) ||
4378 error "mktemp $DIR/$tdir/$pattern failed"
4379 index2=$($LFS getstripe -m $fname)
4380 (( $index == $index2 )) && continue
4382 failed=$((failed + 1))
4383 echo "$fname MDT index mismatch $index != $index2"
4387 echo "$failed/$count MDT index mismatches, expect ~2-4"
4388 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4393 # verify that "crush" is still broken with all files on same MDT,
4394 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4395 [[ "$hash_type" == "crush" ]] && expect=$count ||
4396 expect=$((count / MDSCOUNT))
4398 # crush2 doesn't put all-numeric suffixes on the same MDT,
4399 # filename like $tfile.12345678 should *not* be considered temp
4400 for pattern in ${patterns[*]}; do
4401 local base=${pattern%%X*}
4402 local suff=${pattern#$base}
4404 echo "pattern $pattern"
4405 for (( i = 0; i < $count; i++ )); do
4406 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4407 touch $fname || error "touch $fname failed"
4408 index2=$($LFS getstripe -m $fname)
4409 (( $index != $index2 )) && continue
4415 # the number of "bad" hashes is random, as it depends on the random
4416 # filenames generated by "mktemp". Allow some margin in the results.
4417 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4418 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4419 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4420 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4423 # crush2 doesn't put suffixes with special characters on the same MDT
4424 # filename like $tfile.txt.1234 should *not* be considered temp
4425 for pattern in ${patterns[*]}; do
4426 local base=${pattern%%X*}
4427 local suff=${pattern#$base}
4429 pattern=$base...${suff/XXX}
4430 echo "pattern=$pattern"
4431 for (( i = 0; i < $count; i++ )); do
4432 fname=$(mktemp $DIR/$tdir/$pattern) ||
4433 error "touch $fname failed"
4434 index2=$($LFS getstripe -m $fname)
4435 (( $index != $index2 )) && continue
4441 # the number of "bad" hashes is random, as it depends on the random
4442 # filenames generated by "mktemp". Allow some margin in the results.
4443 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4444 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4445 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4446 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4450 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4451 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4452 skip "Need MDS version at least 2.13.50"
4456 run_test 33h "temp file is located on the same MDT as target (crush)"
4459 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4460 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4461 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4462 skip "Need MDS version at least 2.15.0 for crush2"
4466 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4470 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4472 local FNAME=$(str_repeat 'f' 250)
4474 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4475 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4480 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4482 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4484 lctl --device %$MDC deactivate
4485 stack_trap "lctl --device %$MDC activate"
4486 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4487 total=$(\ls -l $DIR/$tdir | wc -l)
4488 # "ls -l" will list total in the first line
4489 total=$((total - 1))
4490 (( total + count == 1000 )) ||
4491 error "ls list $total files, $count files on MDT1"
4493 run_test 33i "striped directory can be accessed when one MDT is down"
4496 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4498 mkdir -p $DIR/$tdir/
4500 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4501 error "setdirstripe -D -i0,1 incorrectly succeeded"
4503 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4504 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4506 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4507 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4509 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4510 error "-D was not specified, but still failed"
4512 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4514 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4517 $MCREATE $DIR/f34 || error "mcreate failed"
4518 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4519 error "getstripe failed"
4520 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4521 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4522 error "getstripe failed"
4523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4524 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4526 run_test 34a "truncate file that has not been opened ==========="
4529 [ ! -f $DIR/f34 ] && test_34a
4530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4531 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4532 $OPENFILE -f O_RDONLY $DIR/f34
4533 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4534 error "getstripe failed"
4535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4536 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4538 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4541 [ ! -f $DIR/f34 ] && test_34a
4542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4543 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4544 $OPENFILE -f O_RDWR $DIR/f34
4545 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4546 error "$LFS getstripe failed"
4547 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4548 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4550 run_test 34c "O_RDWR opening file-with-size works =============="
4553 [ ! -f $DIR/f34 ] && test_34a
4554 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4556 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4557 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4560 run_test 34d "write to sparse file ============================="
4564 $MCREATE $DIR/f34e || error "mcreate failed"
4565 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4566 $CHECKSTAT -s 1000 $DIR/f34e ||
4567 error "Size of $DIR/f34e not equal to 1000 bytes"
4568 $OPENFILE -f O_RDWR $DIR/f34e
4569 $CHECKSTAT -s 1000 $DIR/f34e ||
4570 error "Size of $DIR/f34e not equal to 1000 bytes"
4572 run_test 34e "create objects, some with size and some without =="
4574 test_34f() { # bug 6242, 6243
4575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 $MCREATE $DIR/f34f || error "mcreate failed"
4580 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4581 dd if=$DIR/f34f of=$TMP/f34f
4582 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4583 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4584 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4585 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4586 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4588 run_test 34f "read from a file with no objects until EOF ======="
4591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4593 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4595 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4596 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4597 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4598 cancel_lru_locks osc
4599 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4600 error "wrong size after lock cancel"
4602 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4603 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4604 error "expanding truncate failed"
4605 cancel_lru_locks osc
4606 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4607 error "wrong expanded size after lock cancel"
4609 run_test 34g "truncate long file ==============================="
4612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4618 sync # Flush the cache so that multiop below does not block on cache
4619 # flush when getting the group lock
4620 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4623 # Since just timed wait is not good enough, let's do a sync write
4624 # that way we are sure enough time for a roundtrip + processing
4625 # passed + 2 seconds of extra margin.
4626 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4630 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4631 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4635 local nsz=`stat -c %s $DIR/$tfile`
4636 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4638 run_test 34h "ftruncate file under grouplock should not block"
4641 cp /bin/sh $DIR/f35a
4643 chown $RUNAS_ID $DIR/f35a
4644 $RUNAS $DIR/f35a && error || true
4647 run_test 35a "exec file with mode 444 (should return and not leak)"
4651 utime $DIR/f36 || error "utime failed for MDS"
4653 run_test 36a "MDS utime check (mknod, utime)"
4657 utime $DIR/f36 || error "utime failed for OST"
4659 run_test 36b "OST utime check (open, utime)"
4664 chown $RUNAS_ID $DIR/d36
4665 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4667 run_test 36c "non-root MDS utime check (mknod, utime)"
4670 [ ! -d $DIR/d36 ] && test_36c
4671 echo "" > $DIR/d36/f36
4672 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4674 run_test 36d "non-root OST utime check (open, utime)"
4677 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4679 test_mkdir $DIR/$tdir
4680 touch $DIR/$tdir/$tfile
4681 $RUNAS utime $DIR/$tdir/$tfile &&
4682 error "utime worked, expected failure" || true
4684 run_test 36e "utime on non-owned file (should return error)"
4688 local LANG_SAVE=$LANG
4689 local LC_LANG_SAVE=$LC_LANG
4690 export LANG=C LC_LANG=C # for date language
4692 DATESTR="Dec 20 2000"
4693 test_mkdir $DIR/$tdir
4694 lctl set_param fail_loc=$fl
4696 cp /etc/hosts $DIR/$tdir/$tfile
4697 sync & # write RPC generated with "current" inode timestamp, but delayed
4699 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4700 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4701 cancel_lru_locks $OSC
4702 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4704 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4705 echo "BEFORE: $LS_BEFORE" && \
4706 echo "AFTER : $LS_AFTER" && \
4707 echo "WANT : $DATESTR" && \
4708 error "$DIR/$tdir/$tfile timestamps changed" || true
4710 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4717 subr_36fh "0x80000214"
4719 run_test 36f "utime on file racing with OST BRW write =========="
4722 remote_ost_nodsh && skip "remote OST with nodsh"
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4724 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4725 skip "Need MDS version at least 2.12.51"
4730 local tgt="obdfilter"
4732 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4734 test_mkdir $DIR/$tdir
4735 fmd_max_age=$(do_facet $facet \
4736 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4739 echo "FMD max age: ${fmd_max_age}s"
4740 touch $DIR/$tdir/$tfile
4741 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4742 gawk '{cnt=cnt+$1} END{print cnt}')
4743 echo "FMD before: $fmd"
4745 error "FMD wasn't create by touch"
4746 sleep $((fmd_max_age + 12))
4747 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4748 gawk '{cnt=cnt+$1} END{print cnt}')
4749 echo "FMD after: $fmd"
4751 error "FMD wasn't expired by ping"
4753 run_test 36g "FMD cache expiry ====================="
4756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4758 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4759 subr_36fh "0x80000227"
4761 run_test 36h "utime on file racing with OST BRW write =========="
4764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4766 test_mkdir $DIR/$tdir
4767 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4769 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4770 local new_mtime=$((mtime + 200))
4772 #change Modify time of striped dir
4773 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4774 error "change mtime failed"
4776 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4778 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4780 run_test 36i "change mtime on striped directory"
4782 # test_37 - duplicate with tests 32q 32r
4785 local file=$DIR/$tfile
4787 openfile -f O_DIRECTORY $file
4790 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4791 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4793 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4795 test_39a() { # was test_39
4797 touch $DIR/${tfile}2
4798 # ls -l $DIR/$tfile $DIR/${tfile}2
4799 # ls -lu $DIR/$tfile $DIR/${tfile}2
4800 # ls -lc $DIR/$tfile $DIR/${tfile}2
4802 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4803 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4805 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4807 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4809 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4810 error "O_TRUNC didn't change timestamps"
4813 run_test 39a "mtime changed on create"
4816 test_mkdir -c1 $DIR/$tdir
4817 cp -p /etc/passwd $DIR/$tdir/fopen
4818 cp -p /etc/passwd $DIR/$tdir/flink
4819 cp -p /etc/passwd $DIR/$tdir/funlink
4820 cp -p /etc/passwd $DIR/$tdir/frename
4821 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4824 echo "aaaaaa" >> $DIR/$tdir/fopen
4825 echo "aaaaaa" >> $DIR/$tdir/flink
4826 echo "aaaaaa" >> $DIR/$tdir/funlink
4827 echo "aaaaaa" >> $DIR/$tdir/frename
4829 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4830 local link_new=`stat -c %Y $DIR/$tdir/flink`
4831 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4832 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4834 cat $DIR/$tdir/fopen > /dev/null
4835 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4836 rm -f $DIR/$tdir/funlink2
4837 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4839 for (( i=0; i < 2; i++ )) ; do
4840 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4841 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4842 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4843 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4845 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4846 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4847 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4848 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4850 cancel_lru_locks $OSC
4851 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4854 run_test 39b "mtime change on open, link, unlink, rename ======"
4856 # this should be set to past
4857 TEST_39_MTIME=`date -d "1 year ago" +%s`
4863 local mtime0=`stat -c %Y $DIR1/$tfile`
4865 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4866 local mtime1=`stat -c %Y $DIR1/$tfile`
4867 [ "$mtime1" = $TEST_39_MTIME ] || \
4868 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4871 echo hello >> $DIR1/$tfile
4873 local mtime2=`stat -c %Y $DIR1/$tfile`
4874 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4875 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4877 mv $DIR1/$tfile $DIR1/$tfile-1
4879 for (( i=0; i < 2; i++ )) ; do
4880 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4881 [ "$mtime2" = "$mtime3" ] || \
4882 error "mtime ($mtime2) changed (to $mtime3) on rename"
4884 cancel_lru_locks $OSC
4885 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4888 run_test 39c "mtime change on rename ==========================="
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4895 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4897 for (( i=0; i < 2; i++ )) ; do
4898 local mtime=`stat -c %Y $DIR1/$tfile`
4899 [ $mtime = $TEST_39_MTIME ] || \
4900 error "mtime($mtime) is not set to $TEST_39_MTIME"
4902 cancel_lru_locks $OSC
4903 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4906 run_test 39d "create, utime, stat =============================="
4910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4913 local mtime1=`stat -c %Y $DIR1/$tfile`
4915 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4917 for (( i=0; i < 2; i++ )) ; do
4918 local mtime2=`stat -c %Y $DIR1/$tfile`
4919 [ $mtime2 = $TEST_39_MTIME ] || \
4920 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4922 cancel_lru_locks $OSC
4923 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4926 run_test 39e "create, stat, utime, stat ========================"
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 mtime1=`stat -c %Y $DIR1/$tfile`
4936 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4938 for (( i=0; i < 2; i++ )) ; do
4939 local mtime2=`stat -c %Y $DIR1/$tfile`
4940 [ $mtime2 = $TEST_39_MTIME ] || \
4941 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4943 cancel_lru_locks $OSC
4944 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4947 run_test 39f "create, stat, sleep, utime, stat ================="
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4953 echo hello >> $DIR1/$tfile
4954 local mtime1=`stat -c %Y $DIR1/$tfile`
4957 chmod o+r $DIR1/$tfile
4959 for (( i=0; i < 2; i++ )) ; do
4960 local mtime2=`stat -c %Y $DIR1/$tfile`
4961 [ "$mtime1" = "$mtime2" ] || \
4962 error "lost mtime: $mtime2, should be $mtime1"
4964 cancel_lru_locks $OSC
4965 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4968 run_test 39g "write, chmod, stat ==============================="
4972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4978 echo hello >> $DIR1/$tfile
4979 local mtime1=`stat -c %Y $DIR1/$tfile`
4981 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4983 if [ "$d1" != "$d2" ]; then
4984 echo "write and touch not within one second"
4986 for (( i=0; i < 2; i++ )) ; do
4987 local mtime2=`stat -c %Y $DIR1/$tfile`
4988 [ "$mtime2" = $TEST_39_MTIME ] || \
4989 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4991 cancel_lru_locks $OSC
4992 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4996 run_test 39h "write, utime within one second, stat ============="
4999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5004 echo hello >> $DIR1/$tfile
5005 local mtime1=`stat -c %Y $DIR1/$tfile`
5007 mv $DIR1/$tfile $DIR1/$tfile-1
5009 for (( i=0; i < 2; i++ )) ; do
5010 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5012 [ "$mtime1" = "$mtime2" ] || \
5013 error "lost mtime: $mtime2, should be $mtime1"
5015 cancel_lru_locks $OSC
5016 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5019 run_test 39i "write, rename, stat =============================="
5022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5024 start_full_debug_logging
5028 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5029 lctl set_param fail_loc=0x80000412
5030 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5031 error "multiop failed"
5033 local mtime1=`stat -c %Y $DIR1/$tfile`
5035 mv $DIR1/$tfile $DIR1/$tfile-1
5037 kill -USR1 $multipid
5038 wait $multipid || error "multiop close failed"
5040 for (( i=0; i < 2; i++ )) ; do
5041 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5042 [ "$mtime1" = "$mtime2" ] ||
5043 error "mtime is lost on close: $mtime2, " \
5047 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5049 lctl set_param fail_loc=0
5050 stop_full_debug_logging
5052 run_test 39j "write, rename, close, stat ======================="
5055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5060 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5062 local mtime1=`stat -c %Y $DIR1/$tfile`
5064 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5066 kill -USR1 $multipid
5067 wait $multipid || error "multiop close failed"
5069 for (( i=0; i < 2; i++ )) ; do
5070 local mtime2=`stat -c %Y $DIR1/$tfile`
5072 [ "$mtime2" = $TEST_39_MTIME ] || \
5073 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5076 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5079 run_test 39k "write, utime, close, stat ========================"
5081 # this should be set to future
5082 TEST_39_ATIME=`date -d "1 year" +%s`
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5086 remote_mds_nodsh && skip "remote MDS with nodsh"
5088 local atime_diff=$(do_facet $SINGLEMDS \
5089 lctl get_param -n mdd.*MDT0000*.atime_diff)
5091 mkdir_on_mdt0 $DIR/$tdir
5093 # test setting directory atime to future
5094 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5095 local atime=$(stat -c %X $DIR/$tdir)
5096 [ "$atime" = $TEST_39_ATIME ] ||
5097 error "atime is not set to future: $atime, $TEST_39_ATIME"
5099 # test setting directory atime from future to now
5100 local now=$(date +%s)
5101 touch -a -d @$now $DIR/$tdir
5103 atime=$(stat -c %X $DIR/$tdir)
5104 [ "$atime" -eq "$now" ] ||
5105 error "atime is not updated from future: $atime, $now"
5107 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5110 # test setting directory atime when now > dir atime + atime_diff
5111 local d1=$(date +%s)
5113 local d2=$(date +%s)
5114 cancel_lru_locks mdc
5115 atime=$(stat -c %X $DIR/$tdir)
5116 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5117 error "atime is not updated : $atime, should be $d2"
5119 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5122 # test not setting directory atime when now < dir atime + atime_diff
5124 cancel_lru_locks mdc
5125 atime=$(stat -c %X $DIR/$tdir)
5126 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5127 error "atime is updated to $atime, should remain $d1<atime<$d2"
5129 do_facet $SINGLEMDS \
5130 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5132 run_test 39l "directory atime update ==========================="
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5139 local far_past_mtime=$(date -d "May 29 1953" +%s)
5140 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5142 touch -m -d @$far_past_mtime $DIR1/$tfile
5143 touch -a -d @$far_past_atime $DIR1/$tfile
5145 for (( i=0; i < 2; i++ )) ; do
5146 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5147 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5148 error "atime or mtime set incorrectly"
5150 cancel_lru_locks $OSC
5151 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5154 run_test 39m "test atime and mtime before 1970"
5156 test_39n() { # LU-3832
5157 remote_mds_nodsh && skip "remote MDS with nodsh"
5159 local atime_diff=$(do_facet $SINGLEMDS \
5160 lctl get_param -n mdd.*MDT0000*.atime_diff)
5165 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5168 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5169 atime0=$(stat -c %X $DIR/$tfile)
5172 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5173 atime1=$(stat -c %X $DIR/$tfile)
5176 cancel_lru_locks mdc
5177 cancel_lru_locks osc
5178 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5179 atime2=$(stat -c %X $DIR/$tfile)
5181 do_facet $SINGLEMDS \
5182 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5184 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5185 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5187 run_test 39n "check that O_NOATIME is honored"
5190 TESTDIR=$DIR/$tdir/$tfile
5191 [ -e $TESTDIR ] && rm -rf $TESTDIR
5198 links2=$(stat -c %h .)
5199 [ $(($links1 + 2)) != $links2 ] &&
5200 error "wrong links count $(($links1 + 2)) != $links2"
5202 links3=$(stat -c %h .)
5203 [ $(($links1 + 1)) != $links3 ] &&
5204 error "wrong links count $links1 != $links3"
5207 run_test 39o "directory cached attributes updated after create"
5210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5213 TESTDIR=$DIR/$tdir/$tdir
5214 [ -e $TESTDIR ] && rm -rf $TESTDIR
5215 test_mkdir -p $TESTDIR
5219 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5220 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5222 links2=$(stat -c %h .)
5223 [ $(($links1 + 2)) != $links2 ] &&
5224 error "wrong links count $(($links1 + 2)) != $links2"
5226 links3=$(stat -c %h .)
5227 [ $(($links1 + 1)) != $links3 ] &&
5228 error "wrong links count $links1 != $links3"
5231 run_test 39p "remote directory cached attributes updated after create ========"
5234 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5235 skip "no atime update on old OST"
5236 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5237 skip_env "ldiskfs only test"
5241 saved_adiff=$(do_facet ost1 \
5242 lctl get_param -n obdfilter.*OST0000.atime_diff)
5243 stack_trap "do_facet ost1 \
5244 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5246 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5248 $LFS setstripe -i 0 $DIR/$tfile
5249 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5250 error "can't write initial file"
5251 cancel_lru_locks osc
5253 # exceed atime_diff and access file
5255 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5256 error "can't udpate atime"
5258 local atime_cli=$(stat -c %X $DIR/$tfile)
5259 echo "client atime: $atime_cli"
5260 # allow atime update to be written to device
5261 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5264 local ostdev=$(ostdevname 1)
5265 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5266 local seq=${fid[3]#0x}
5270 if [ $seq == 0 ]; then
5273 oid_hex=${fid[2]#0x}
5275 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5276 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5278 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5279 local atime_ost=$(do_facet ost1 "$cmd" |&
5280 awk -F'[: ]' '/atime:/ { print $4 }')
5281 (( atime_cli == atime_ost )) ||
5282 error "atime on client $atime_cli != ost $atime_ost"
5284 run_test 39r "lazy atime update on OST"
5286 test_39q() { # LU-8041
5287 local testdir=$DIR/$tdir
5289 multiop_bg_pause $testdir D_c || error "multiop failed"
5291 cancel_lru_locks mdc
5292 kill -USR1 $multipid
5293 local atime=$(stat -c %X $testdir)
5294 [ "$atime" -ne 0 ] || error "atime is zero"
5296 run_test 39q "close won't zero out atime"
5305 umount_client $MOUNT
5306 mount_client $MOUNT relatime
5308 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5309 atime0=$(stat -c %X $DIR/$tfile)
5311 # First read updates atime
5313 cat $DIR/$tfile >/dev/null
5314 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5316 # Next reads do not update atime
5318 cat $DIR/$tfile >/dev/null
5319 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5321 # If mtime is greater than atime, atime is updated
5323 touch -m $DIR/$tfile # (mtime = now)
5325 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5326 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5328 # Next reads do not update atime
5330 cat $DIR/$tfile >/dev/null
5331 atime4=$(stat -c %X $DIR/$tfile)
5333 # Remount the client to clear 'relatime' option
5334 remount_client $MOUNT
5336 (( atime0 < atime1 )) ||
5337 error "atime $atime0 should be smaller than $atime1"
5338 (( atime1 == atime2 )) ||
5339 error "atime $atime1 was updated to $atime2"
5340 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5341 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5343 run_test 39s "relatime is supported"
5346 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5347 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5348 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5349 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5350 error "$tfile is not 4096 bytes in size"
5352 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5356 small_write $DIR/f41 18
5358 run_test 41 "test small file write + fstat ====================="
5360 count_ost_writes() {
5361 lctl get_param -n ${OSC}.*.stats |
5362 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5363 END { printf("%0.0f", writes) }'
5370 BG_DIRTY_RATIO_SAVE=10
5371 MAX_BG_DIRTY_RATIO=25
5375 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5376 # dirty_ratio, dirty_background_ratio
5377 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5378 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5379 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5380 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5382 # if file not here, we are a 2.4 kernel
5383 kill -CONT `pidof kupdated`
5388 # setup the trap first, so someone cannot exit the test at the
5389 # exact wrong time and mess up a machine
5390 trap start_writeback EXIT
5391 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5392 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5393 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5394 sysctl -w vm.dirty_writeback_centisecs=0
5395 sysctl -w vm.dirty_writeback_centisecs=0
5396 # save and increase /proc/sys/vm/dirty_ratio
5397 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5398 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5399 # save and increase /proc/sys/vm/dirty_background_ratio
5400 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5401 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5403 # if file not here, we are a 2.4 kernel
5404 kill -STOP `pidof kupdated`
5408 # ensure that all stripes have some grant before we test client-side cache
5410 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5411 dd if=/dev/zero of=$i bs=4k count=1
5416 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5417 # file truncation, and file removal.
5419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5422 cancel_lru_locks $OSC
5424 sync; sleep 1; sync # just to be safe
5425 BEFOREWRITES=`count_ost_writes`
5426 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5427 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5428 AFTERWRITES=`count_ost_writes`
5429 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5430 error "$BEFOREWRITES < $AFTERWRITES"
5433 run_test 42a "ensure that we don't flush on close"
5436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5439 cancel_lru_locks $OSC
5442 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5443 BEFOREWRITES=$(count_ost_writes)
5444 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5445 AFTERWRITES=$(count_ost_writes)
5446 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5447 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5449 BEFOREWRITES=$(count_ost_writes)
5450 sync || error "sync: $?"
5451 AFTERWRITES=$(count_ost_writes)
5452 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5453 error "$BEFOREWRITES < $AFTERWRITES on sync"
5455 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5459 run_test 42b "test destroy of file with cached dirty data ======"
5461 # if these tests just want to test the effect of truncation,
5462 # they have to be very careful. consider:
5463 # - the first open gets a {0,EOF}PR lock
5464 # - the first write conflicts and gets a {0, count-1}PW
5465 # - the rest of the writes are under {count,EOF}PW
5466 # - the open for truncate tries to match a {0,EOF}PR
5467 # for the filesize and cancels the PWs.
5468 # any number of fixes (don't get {0,EOF} on open, match
5469 # composite locks, do smarter file size management) fix
5470 # this, but for now we want these tests to verify that
5471 # the cancellation with truncate intent works, so we
5472 # start the file with a full-file pw lock to match against
5473 # until the truncate.
5478 cancel_lru_locks $OSC
5480 # prime the file with 0,EOF PW to match
5484 # now the real test..
5485 dd if=/dev/zero of=$file bs=1024 count=100
5486 BEFOREWRITES=`count_ost_writes`
5487 $TRUNCATE $file $offset
5488 cancel_lru_locks $OSC
5489 AFTERWRITES=`count_ost_writes`
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5497 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5498 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5501 run_test 42c "test partial truncate of file with cached dirty data"
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5506 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5507 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5508 $LCTL set_param debug=+cache
5511 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5512 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5515 run_test 42d "test complete truncate of file with cached dirty data"
5517 test_42e() { # bug22074
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5520 local TDIR=$DIR/${tdir}e
5521 local pages=16 # hardcoded 16 pages, don't change it.
5522 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5523 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5527 test_mkdir $DIR/${tdir}e
5528 $LFS setstripe -c 1 $TDIR
5529 createmany -o $TDIR/f $files
5531 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5533 # we assume that with $OSTCOUNT files, at least one of them will
5534 # be allocated on OST0.
5535 warmup_files=$((OSTCOUNT * max_dirty_mb))
5536 createmany -o $TDIR/w $warmup_files
5538 # write a large amount of data into one file and sync, to get good
5539 # avail_grant number from OST.
5540 for ((i=0; i<$warmup_files; i++)); do
5541 idx=$($LFS getstripe -i $TDIR/w$i)
5542 [ $idx -ne 0 ] && continue
5543 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5546 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5548 $LCTL get_param $proc_osc0/cur_dirty_bytes
5549 $LCTL get_param $proc_osc0/cur_grant_bytes
5551 # create as much dirty pages as we can while not to trigger the actual
5552 # RPCs directly. but depends on the env, VFS may trigger flush during this
5553 # period, hopefully we are good.
5554 for ((i=0; i<$warmup_files; i++)); do
5555 idx=$($LFS getstripe -i $TDIR/w$i)
5556 [ $idx -ne 0 ] && continue
5557 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5559 $LCTL get_param $proc_osc0/cur_dirty_bytes
5560 $LCTL get_param $proc_osc0/cur_grant_bytes
5562 # perform the real test
5563 $LCTL set_param $proc_osc0/rpc_stats 0
5564 for ((;i<$files; i++)); do
5565 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5566 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5569 $LCTL get_param $proc_osc0/rpc_stats
5572 local have_ppr=false
5573 $LCTL get_param $proc_osc0/rpc_stats |
5574 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5575 # skip lines until we are at the RPC histogram data
5576 [ "$PPR" == "pages" ] && have_ppr=true && continue
5577 $have_ppr || continue
5579 # we only want the percent stat for < 16 pages
5580 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5582 percent=$((percent + WPCT))
5583 if [[ $percent -gt 15 ]]; then
5584 error "less than 16-pages write RPCs" \
5591 run_test 42e "verify sub-RPC writes are not done synchronously"
5593 test_43A() { # was test_43
5594 test_mkdir $DIR/$tdir
5595 cp -p /bin/ls $DIR/$tdir/$tfile
5596 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5598 # give multiop a chance to open
5601 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5603 # Wait for multiop to exit
5606 run_test 43A "execution of file opened for write should return -ETXTBSY"
5609 test_mkdir $DIR/$tdir
5610 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5611 $DIR/$tdir/sleep 60 &
5613 # Make sure exec of $tdir/sleep wins race with truncate
5615 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5618 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5623 test_mkdir $DIR/$tdir
5624 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5625 $DIR/$tdir/sleep 60 &
5627 # Make sure exec of $tdir/sleep wins race with truncate
5629 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5632 run_test 43b "truncate of file being executed should return -ETXTBSY"
5635 local testdir="$DIR/$tdir"
5638 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5639 ( cd $testdir && md5sum -c )
5641 run_test 43c "md5sum of copy into lustre"
5643 test_44A() { # was test_44
5644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5646 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5647 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5649 run_test 44A "zero length read from a sparse stripe"
5652 local nstripe=$($LFS getstripe -c -d $DIR)
5653 [ -z "$nstripe" ] && skip "can't get stripe info"
5654 [[ $nstripe -gt $OSTCOUNT ]] &&
5655 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5657 local stride=$($LFS getstripe -S -d $DIR)
5658 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5659 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5662 OFFSETS="0 $((stride/2)) $((stride-1))"
5663 for offset in $OFFSETS; do
5664 for i in $(seq 0 $((nstripe-1))); do
5665 local GLOBALOFFSETS=""
5667 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5668 local myfn=$DIR/d44a-$size
5669 echo "--------writing $myfn at $size"
5670 ll_sparseness_write $myfn $size ||
5671 error "ll_sparseness_write"
5672 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5673 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5674 error "ll_sparseness_verify $GLOBALOFFSETS"
5676 for j in $(seq 0 $((nstripe-1))); do
5678 size=$((((j + $nstripe )*$stride + $offset)))
5679 ll_sparseness_write $myfn $size ||
5680 error "ll_sparseness_write"
5681 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5683 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5684 error "ll_sparseness_verify $GLOBALOFFSETS"
5689 run_test 44a "test sparse pwrite ==============================="
5693 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5699 before=`dirty_osc_total`
5700 echo executing "\"$*\""
5702 after=`dirty_osc_total`
5703 echo before $before, after $after
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5709 # Obtain grants from OST if it supports it
5710 echo blah > ${f}_grant
5713 do_dirty_record "echo blah > $f"
5714 [[ $before -eq $after ]] && error "write wasn't cached"
5715 do_dirty_record "> $f"
5716 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5717 do_dirty_record "echo blah > $f"
5718 [[ $before -eq $after ]] && error "write wasn't cached"
5719 do_dirty_record "sync"
5720 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5721 do_dirty_record "echo blah > $f"
5722 [[ $before -eq $after ]] && error "write wasn't cached"
5723 do_dirty_record "cancel_lru_locks osc"
5724 [[ $before -gt $after ]] ||
5725 error "lock cancellation didn't lower dirty count"
5728 run_test 45 "osc io page accounting ============================"
5730 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5731 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5732 # objects offset and an assert hit when an rpc was built with 1023's mapped
5733 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5740 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5742 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5743 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5747 run_test 46 "dirtying a previously written page ================"
5749 # test_47 is removed "Device nodes check" is moved to test_28
5751 test_48a() { # bug 2399
5752 [ "$mds1_FSTYPE" = "zfs" ] &&
5753 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5754 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5756 test_mkdir $DIR/$tdir
5758 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5759 test_mkdir $DIR/$tdir
5760 touch foo || error "'touch foo' failed after recreating cwd"
5762 touch .foo || error "'touch .foo' failed after recreating cwd"
5764 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5765 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5766 cd . || error "'cd .' failed after recreating cwd"
5767 mkdir . && error "'mkdir .' worked after recreating cwd"
5768 rmdir . && error "'rmdir .' worked after recreating cwd"
5769 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5770 cd .. || error "'cd ..' failed after recreating cwd"
5772 run_test 48a "Access renamed working dir (should return errors)="
5774 test_48b() { # bug 2399
5776 test_mkdir $DIR/$tdir
5778 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5779 touch foo && error "'touch foo' worked after removing cwd"
5780 mkdir foo && error "'mkdir foo' worked after removing cwd"
5781 touch .foo && error "'touch .foo' worked after removing cwd"
5782 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5783 ls . > /dev/null && error "'ls .' worked after removing cwd"
5784 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5785 mkdir . && error "'mkdir .' worked after removing cwd"
5786 rmdir . && error "'rmdir .' worked after removing cwd"
5787 ln -s . foo && error "'ln -s .' worked after removing cwd"
5788 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5790 run_test 48b "Access removed working dir (should return errors)="
5792 test_48c() { # bug 2350
5793 #lctl set_param debug=-1
5796 test_mkdir -p $DIR/$tdir/dir
5798 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5799 $TRACE touch foo && error "touch foo worked after removing cwd"
5800 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5801 touch .foo && error "touch .foo worked after removing cwd"
5802 mkdir .foo && error "mkdir .foo worked after removing cwd"
5803 $TRACE ls . && error "'ls .' worked after removing cwd"
5804 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5805 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5806 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5807 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5808 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5810 run_test 48c "Access removed working subdir (should return errors)"
5812 test_48d() { # bug 2350
5813 #lctl set_param debug=-1
5816 test_mkdir -p $DIR/$tdir/dir
5818 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5819 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5820 $TRACE touch foo && error "'touch foo' worked after removing parent"
5821 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5822 touch .foo && error "'touch .foo' worked after removing parent"
5823 mkdir .foo && error "mkdir .foo worked after removing parent"
5824 $TRACE ls . && error "'ls .' worked after removing parent"
5825 $TRACE ls .. && error "'ls ..' worked after removing parent"
5826 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5827 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5828 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5831 run_test 48d "Access removed parent subdir (should return errors)"
5833 test_48e() { # bug 4134
5834 #lctl set_param debug=-1
5837 test_mkdir -p $DIR/$tdir/dir
5839 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5840 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5841 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5842 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5843 # On a buggy kernel addition of "touch foo" after cd .. will
5844 # produce kernel oops in lookup_hash_it
5845 touch ../foo && error "'cd ..' worked after recreate parent"
5847 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5849 run_test 48e "Access to recreated parent subdir (should return errors)"
5852 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5853 skip "need MDS >= 2.13.55"
5854 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5855 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5856 skip "needs different host for mdt1 mdt2"
5857 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5859 $LFS mkdir -i0 $DIR/$tdir
5860 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5862 for d in sub1 sub2 sub3; do
5863 #define OBD_FAIL_OSD_REF_DEL 0x19c
5864 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5865 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5868 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5870 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5872 test_49() { # LU-1030
5873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5874 remote_ost_nodsh && skip "remote OST with nodsh"
5876 # get ost1 size - $FSNAME-OST0000
5877 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5879 # write 800M at maximum
5880 [[ $ost1_size -lt 2 ]] && ost1_size=2
5881 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5883 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5884 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5887 # change max_pages_per_rpc while writing the file
5888 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5889 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5890 # loop until dd process exits
5891 while ps ax -opid | grep -wq $dd_pid; do
5892 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5893 sleep $((RANDOM % 5 + 1))
5895 # restore original max_pages_per_rpc
5896 $LCTL set_param $osc1_mppc=$orig_mppc
5897 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5899 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5903 test_mkdir $DIR/$tdir
5905 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5907 run_test 50 "special situations: /proc symlinks ==============="
5909 test_51a() { # was test_51
5910 # bug 1516 - create an empty entry right after ".." then split dir
5911 test_mkdir -c1 $DIR/$tdir
5912 touch $DIR/$tdir/foo
5913 $MCREATE $DIR/$tdir/bar
5915 createmany -m $DIR/$tdir/longfile 201
5917 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5918 $MCREATE $DIR/$tdir/longfile$FNUM
5923 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5925 run_test 51a "special situations: split htree with empty entry =="
5927 cleanup_print_lfs_df () {
5934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5936 local dir=$DIR/$tdir
5937 local nrdirs=$((65536 + 100))
5939 # cleanup the directory
5942 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5946 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5947 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5948 [[ $numfree -lt $nrdirs ]] &&
5949 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5951 # need to check free space for the directories as well
5952 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5953 numfree=$(( blkfree / $(fs_inode_ksize) ))
5954 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5956 trap cleanup_print_lfs_df EXIT
5959 createmany -d $dir/d $nrdirs || {
5960 unlinkmany $dir/d $nrdirs
5961 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5965 nrdirs=$(ls -U $dir | wc -l)
5967 # unlink all but 100 subdirectories, then check it still works
5969 local delete=$((nrdirs - left))
5974 # for ldiskfs the nlink count should be 1, but this is OSD specific
5975 # and so this is listed for informational purposes only
5976 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5977 unlinkmany -d $dir/d $delete ||
5978 error "unlink of first $delete subdirs failed"
5980 echo "nlink between: $(stat -c %h $dir)"
5981 local found=$(ls -U $dir | wc -l)
5982 [ $found -ne $left ] &&
5983 error "can't find subdirs: found only $found, expected $left"
5985 unlinkmany -d $dir/d $delete $left ||
5986 error "unlink of second $left subdirs failed"
5987 # regardless of whether the backing filesystem tracks nlink accurately
5988 # or not, the nlink count shouldn't be more than "." and ".." here
5989 local after=$(stat -c %h $dir)
5990 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5991 echo "nlink after: $after"
5993 cleanup_print_lfs_df
5995 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5998 local stripecount=$1
6001 log "create files with stripecount=$stripecount"
6002 $LFS setstripe -C $stripecount $DIR/$tdir
6003 createmany -o $DIR/$tdir/t- $nfiles
6004 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6005 for ((n = 0; n < $OSTCOUNT; n++)); do
6006 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6007 END { printf("%0.0f", objs) }' $TMP/$tfile)
6008 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6009 '($1 == '$n') { objs += 1 } \
6010 END { printf("%0.0f", objs) }')
6011 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6013 unlinkmany $DIR/$tdir/t- $nfiles
6018 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6020 # For some combinations of stripecount and OSTCOUNT current code
6021 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6022 # than others. Rather than skipping this test entirely, check that
6023 # and keep testing to ensure imbalance does not get worse. LU-15282
6024 (( (OSTCOUNT == 6 && stripecount == 4) ||
6025 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6026 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6027 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6028 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6029 { $LFS df && $LFS df -i &&
6030 error "stripecount=$stripecount: " \
6031 "OST $n has fewer objects vs. OST $nlast " \
6032 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6033 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6034 { $LFS df && $LFS df -i &&
6035 error "stripecount=$stripecount: " \
6036 "OST $n has more objects vs. OST $nlast " \
6037 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6039 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6040 { $LFS df && $LFS df -i &&
6041 error "stripecount=$stripecount: " \
6042 "OST $n has fewer #0 objects vs. OST $nlast " \
6043 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6044 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6045 { $LFS df && $LFS df -i &&
6046 error "stripecount=$stripecount: " \
6047 "OST $n has more #0 objects vs. OST $nlast " \
6048 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6054 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6058 local nfiles=$((per_ost * OSTCOUNT))
6059 local mdts=$(comma_list $(mdts_nodes))
6060 local param="osp.*.create_count"
6061 local qos_old=$(do_facet mds1 \
6062 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6065 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6066 stack_trap "do_nodes $mdts \
6067 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6069 test_mkdir $DIR/$tdir
6070 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6071 (( dirstripes > 0 )) || dirstripes=1
6073 # Ensure enough OST objects precreated for tests to pass without
6074 # running out of objects. This is an LOV r-r OST algorithm test,
6075 # not an OST object precreation test.
6076 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6077 (( old >= nfiles )) ||
6079 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6081 do_nodes $mdts "$LCTL set_param $param=$create_count"
6082 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6084 # trigger precreation from all MDTs for all OSTs
6085 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6086 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6090 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6091 sleep 8 # allow object precreation to catch up
6092 test_51d_sub $stripecount $nfiles
6095 run_test 51d "check LOV round-robin OST object distribution"
6098 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6099 skip_env "ldiskfs only test"
6102 test_mkdir -c1 $DIR/$tdir
6103 test_mkdir -c1 $DIR/$tdir/d0
6105 touch $DIR/$tdir/d0/foo
6106 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6107 error "file exceed 65000 nlink limit!"
6108 unlinkmany $DIR/$tdir/d0/f- 65001
6111 run_test 51e "check file nlink limit"
6114 test_mkdir $DIR/$tdir
6117 local ulimit_old=$(ulimit -n)
6118 local spare=20 # number of spare fd's for scripts/libraries, etc.
6119 local mdt=$($LFS getstripe -m $DIR/$tdir)
6120 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6122 echo "MDT$mdt numfree=$numfree, max=$max"
6123 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6124 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6125 while ! ulimit -n $((numfree + spare)); do
6126 numfree=$((numfree * 3 / 4))
6128 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6130 echo "left ulimit at $ulimit_old"
6133 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6134 unlinkmany $DIR/$tdir/f $numfree
6135 error "create+open $numfree files in $DIR/$tdir failed"
6137 ulimit -n $ulimit_old
6139 # if createmany exits at 120s there will be fewer than $numfree files
6140 unlinkmany $DIR/$tdir/f $numfree || true
6142 run_test 51f "check many open files limit"
6145 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6146 test_mkdir $DIR/$tdir
6147 touch $DIR/$tdir/foo
6148 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6149 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6150 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6151 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6152 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6154 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6155 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6156 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6158 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6159 cp -r $DIR/$tdir $TMP/
6160 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6162 run_test 52a "append-only flag test (should return errors)"
6165 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6166 test_mkdir $DIR/$tdir
6167 touch $DIR/$tdir/foo
6168 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6169 cat test > $DIR/$tdir/foo && error "cat test worked"
6170 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6171 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6172 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6174 echo foo >> $DIR/$tdir/foo && error "echo worked"
6175 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6176 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6177 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6178 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6180 chattr -i $DIR/$tdir/foo || error "chattr failed"
6182 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6184 run_test 52b "immutable flag test (should return errors) ======="
6187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6188 remote_mds_nodsh && skip "remote MDS with nodsh"
6189 remote_ost_nodsh && skip "remote OST with nodsh"
6202 local support_last_seq=true
6204 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6205 support_last_seq=false
6208 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6210 for value in $(do_facet $SINGLEMDS \
6211 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6212 param=$(echo ${value[0]} | cut -d "=" -f1)
6213 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6215 if $support_last_seq; then
6216 param_seq=$(echo $param |
6217 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6218 mds_last_seq=$(do_facet $SINGLEMDS \
6219 $LCTL get_param -n $param_seq)
6221 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6223 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6224 node=$(facet_active_host ost$((ostnum+1)))
6225 param="obdfilter.$ostname.last_id"
6226 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6227 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6228 ost_last_id=$ost_last
6230 if $support_last_seq; then
6231 ost_last_id=$(echo $ost_last |
6232 awk -F':' '{print $2}' |
6234 ost_last_seq=$(echo $ost_last |
6235 awk -F':' '{print $1}')
6236 [[ $ost_last_seq = $mds_last_seq ]] || continue
6239 if [[ $ost_last_id != $mds_last ]]; then
6240 error "$ost_last_id != $mds_last"
6247 $found || error "can not match last_seq/last_id for $mdtosc"
6250 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6253 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6255 LANG=C $SOCKETSERVER $DIR/socket ||
6256 error "$SOCKETSERVER $DIR/socket failed: $?"
6257 LANG=C $SOCKETCLIENT $DIR/socket ||
6258 error "$SOCKETCLIENT $DIR/socket failed: $?"
6259 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6261 run_test 54a "unix domain socket test =========================="
6267 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6269 run_test 54b "char device works in lustre ======================"
6272 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6273 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6274 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6276 for i in $(seq 3 7); do
6277 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6286 loopdev="$DIR/loop54c"
6289 $UMOUNT $DIR/$tdir || rc=$?
6290 losetup -d $loopdev || true
6291 losetup -d $LOOPDEV || true
6292 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6299 loopdev="$DIR/loop54c"
6302 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6303 trap cleanup_54c EXIT
6304 mknod $loopdev b 7 $LOOPNUM
6305 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6306 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6307 losetup $loopdev $DIR/$tfile ||
6308 error "can't set up $loopdev for $DIR/$tfile"
6309 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6310 test_mkdir $DIR/$tdir
6311 mount -t ext2 $loopdev $DIR/$tdir ||
6312 error "error mounting $loopdev on $DIR/$tdir"
6313 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6316 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6320 run_test 54c "block device works in lustre ====================="
6323 local pipe="$DIR/$tfile.pipe"
6324 local string="aaaaaa"
6327 echo -n "$string" > $pipe &
6328 local result=$(cat $pipe)
6329 [[ "$result" == "$string" ]] || error "$result != $string"
6331 run_test 54d "fifo device works in lustre ======================"
6336 cp -aL /dev/console $f
6337 echo $string > $f || error "echo $string to $f failed"
6339 run_test 54e "console/tty device works in lustre ======================"
6344 local dir=$DIR/$tdir
6347 test_mkdir -p $dir/dir
6348 for i in $(seq $numfiles); do
6350 touch $dir/dir/file$i
6353 local numcomp=$($LFS getstripe --component-count $dir)
6355 [[ $numcomp == 0 ]] && numcomp=1
6357 # test lfs getstripe with --recursive
6358 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6360 [[ $filenum -eq $((numfiles * 2)) ]] ||
6361 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6362 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6363 [[ $filenum -eq $numfiles ]] ||
6364 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6365 echo "$LFS getstripe showed obdidx or l_ost_idx"
6367 # test lfs getstripe with file instead of dir
6368 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6369 [[ $filenum -eq 1 ]] ||
6370 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6371 echo "$LFS getstripe file1 passed"
6373 #test lfs getstripe with --verbose
6374 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6375 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6376 error "$LFS getstripe --verbose $dir: "\
6377 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6378 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6379 error "$LFS getstripe $dir: showed lmm_magic"
6381 #test lfs getstripe with -v prints lmm_fid
6382 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6383 local countfids=$((numdirs + numfiles * numcomp))
6384 [[ $filenum -eq $countfids ]] ||
6385 error "$LFS getstripe -v $dir: "\
6386 "got $filenum want $countfids lmm_fid"
6387 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6388 error "$LFS getstripe $dir: showed lmm_fid by default"
6389 echo "$LFS getstripe --verbose passed"
6391 #check for FID information
6392 local fid1=$($LFS getstripe --fid $dir/file1)
6393 local fid2=$($LFS getstripe --verbose $dir/file1 |
6394 awk '/lmm_fid: / { print $2; exit; }')
6395 local fid3=$($LFS path2fid $dir/file1)
6397 [ "$fid1" != "$fid2" ] &&
6398 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6399 [ "$fid1" != "$fid3" ] &&
6400 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6401 echo "$LFS getstripe --fid passed"
6403 #test lfs getstripe with --obd
6404 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6405 error "$LFS getstripe --obd wrong_uuid: should return error"
6407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6410 local obduuid=$(ostuuid_from_index $ostidx)
6411 local found=$($LFS getstripe -r --obd $obduuid $dir |
6412 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6414 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6415 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6417 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6420 [[ $found -eq $filenum ]] ||
6421 error "$LFS getstripe --obd: found $found expect $filenum"
6422 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6423 sed '/^[ ]*'${ostidx}'[ ]/d' |
6424 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6425 error "$LFS getstripe --obd: should not show file on other obd"
6426 echo "$LFS getstripe --obd passed"
6428 run_test 56a "check $LFS getstripe"
6431 local dir=$DIR/$tdir
6435 for i in $(seq $numdirs); do
6436 test_mkdir $dir/dir$i
6439 # test lfs getdirstripe default mode is non-recursion, which is
6440 # different from lfs getstripe
6441 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6443 [[ $dircnt -eq 1 ]] ||
6444 error "$LFS getdirstripe: found $dircnt, not 1"
6445 dircnt=$($LFS getdirstripe --recursive $dir |
6446 grep -c lmv_stripe_count)
6447 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6448 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6450 run_test 56b "check $LFS getdirstripe"
6453 verify_yaml_available || skip_env "YAML verification not installed"
6454 local output_file=$DIR/$tfile.out
6456 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6459 cat $output_file | verify_yaml || error "layout is not valid YAML"
6461 run_test 56bb "check $LFS getdirstripe layout is YAML"
6464 remote_ost_nodsh && skip "remote OST with nodsh"
6467 local ost_name=$(ostname_from_index $ost_idx)
6468 local old_status=$(ost_dev_status $ost_idx)
6469 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6471 [[ -z "$old_status" ]] ||
6472 skip_env "OST $ost_name is in $old_status status"
6474 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6475 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6476 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6477 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6478 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6479 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6482 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6483 error "$LFS df -v showing inactive devices"
6486 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6488 [[ "$new_status" =~ "D" ]] ||
6489 error "$ost_name status is '$new_status', missing 'D'"
6490 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6491 [[ "$new_status" =~ "N" ]] ||
6492 error "$ost_name status is '$new_status', missing 'N'"
6494 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6495 [[ "$new_status" =~ "f" ]] ||
6496 error "$ost_name status is '$new_status', missing 'f'"
6499 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6500 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6501 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6502 [[ -z "$p" ]] && restore_lustre_params < $p || true
6505 new_status=$(ost_dev_status $ost_idx)
6506 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6507 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6508 # can't check 'f' as devices may actually be on flash
6510 run_test 56c "check 'lfs df' showing device status"
6513 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6514 local osts=$($LFS df -v $MOUNT | grep -c OST)
6518 (( mdts == MDSCOUNT )) ||
6519 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6520 (( osts == OSTCOUNT )) ||
6521 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6523 run_test 56d "'lfs df -v' prints only configured devices"
6526 err_enoent=2 # No such file or directory
6527 err_eopnotsupp=95 # Operation not supported
6529 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6530 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6532 # Check for handling of path not exists
6533 output=$($LFS df $enoent_mnt 2>&1)
6536 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6537 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6538 error "expect failure $err_enoent, not $ret"
6540 # Check for handling of non-Lustre FS
6541 output=$($LFS df $notsup_mnt)
6544 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6545 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6546 error "expect success $err_eopnotsupp, not $ret"
6548 # Check for multiple LustreFS argument
6549 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6552 [[ $output -eq 3 && $ret -eq 0 ]] ||
6553 error "expect success 3, not $output, rc = $ret"
6555 # Check for correct non-Lustre FS handling among multiple
6557 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6558 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6561 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6562 error "expect success 2, not $output, rc = $ret"
6564 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6569 local local_tdir="$1"
6570 local local_numfiles="$2"
6571 local local_numdirs="$3"
6572 local dir_params="$4"
6573 local dir_stripe_params="$5"
6575 if [ ! -d "$local_tdir" ] ; then
6576 test_mkdir -p $dir_stripe_params $local_tdir
6577 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6578 for i in $(seq $local_numfiles) ; do
6579 touch $local_tdir/file$i
6581 for i in $(seq $local_numdirs) ; do
6582 test_mkdir $dir_stripe_params $local_tdir/dir$i
6583 for j in $(seq $local_numfiles) ; do
6584 touch $local_tdir/dir$i/file$j
6590 setup_56_special() {
6592 local local_numfiles=$2
6593 local local_numdirs=$3
6595 setup_56 $local_tdir $local_numfiles $local_numdirs
6597 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6598 for i in $(seq $local_numfiles) ; do
6599 mknod $local_tdir/loop${i}b b 7 $i
6600 mknod $local_tdir/null${i}c c 1 3
6601 ln -s $local_tdir/file1 $local_tdir/link${i}
6603 for i in $(seq $local_numdirs) ; do
6604 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6605 mknod $local_tdir/dir$i/null${i}c c 1 3
6606 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6612 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6613 local expected=$(($NUMDIRS + 2))
6615 setup_56 $dir $NUMFILES $NUMDIRS
6617 # test lfs find with -name
6618 for i in $(seq $NUMFILES) ; do
6619 local nums=$($LFS find -name "*$i" $dir | wc -l)
6621 [ $nums -eq $expected ] ||
6622 error "lfs find -name '*$i' $dir wrong: "\
6623 "found $nums, expected $expected"
6626 run_test 56g "check lfs find -name"
6629 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6630 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6632 setup_56 $dir $NUMFILES $NUMDIRS
6634 # test lfs find with ! -name
6635 for i in $(seq $NUMFILES) ; do
6636 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6638 [ $nums -eq $expected ] ||
6639 error "lfs find ! -name '*$i' $dir wrong: "\
6640 "found $nums, expected $expected"
6643 run_test 56h "check lfs find ! -name"
6646 local dir=$DIR/$tdir
6650 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6653 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6655 run_test 56i "check 'lfs find -ost UUID' skips directories"
6658 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6660 setup_56_special $dir $NUMFILES $NUMDIRS
6662 local expected=$((NUMDIRS + 1))
6663 local cmd="$LFS find -type d $dir"
6664 local nums=$($cmd | wc -l)
6666 [ $nums -eq $expected ] ||
6667 error "'$cmd' wrong: found $nums, expected $expected"
6669 run_test 56j "check lfs find -type d"
6672 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6674 setup_56_special $dir $NUMFILES $NUMDIRS
6676 local expected=$(((NUMDIRS + 1) * NUMFILES))
6677 local cmd="$LFS find -type f $dir"
6678 local nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] ||
6681 error "'$cmd' wrong: found $nums, expected $expected"
6683 run_test 56k "check lfs find -type f"
6686 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6688 setup_56_special $dir $NUMFILES $NUMDIRS
6690 local expected=$((NUMDIRS + NUMFILES))
6691 local cmd="$LFS find -type b $dir"
6692 local nums=$($cmd | wc -l)
6694 [ $nums -eq $expected ] ||
6695 error "'$cmd' wrong: found $nums, expected $expected"
6697 run_test 56l "check lfs find -type b"
6700 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6702 setup_56_special $dir $NUMFILES $NUMDIRS
6704 local expected=$((NUMDIRS + NUMFILES))
6705 local cmd="$LFS find -type c $dir"
6706 local nums=$($cmd | wc -l)
6707 [ $nums -eq $expected ] ||
6708 error "'$cmd' wrong: found $nums, expected $expected"
6710 run_test 56m "check lfs find -type c"
6713 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6714 setup_56_special $dir $NUMFILES $NUMDIRS
6716 local expected=$((NUMDIRS + NUMFILES))
6717 local cmd="$LFS find -type l $dir"
6718 local nums=$($cmd | wc -l)
6720 [ $nums -eq $expected ] ||
6721 error "'$cmd' wrong: found $nums, expected $expected"
6723 run_test 56n "check lfs find -type l"
6726 local dir=$DIR/$tdir
6728 setup_56 $dir $NUMFILES $NUMDIRS
6729 utime $dir/file1 > /dev/null || error "utime (1)"
6730 utime $dir/file2 > /dev/null || error "utime (2)"
6731 utime $dir/dir1 > /dev/null || error "utime (3)"
6732 utime $dir/dir2 > /dev/null || error "utime (4)"
6733 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6734 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6737 local nums=$($LFS find -mtime +0 $dir | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6743 cmd="$LFS find -mtime 0 $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56o "check lfs find -mtime for old files"
6751 local dir=$DIR/$tdir
6755 # just to make sure there is something that won't be found
6757 touch $dir/$tfile.now
6759 for age in year week day hour min; do
6760 count=$((count + 1))
6762 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6763 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6764 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6766 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6767 local nums=$($cmd | wc -l)
6768 [ $nums -eq $expected ] ||
6769 error "'$cmd' wrong: found $nums, expected $expected"
6771 cmd="$LFS find $dir -atime $count${age:0:1}"
6772 nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] ||
6774 error "'$cmd' wrong: found $nums, expected $expected"
6778 cmd="$LFS find $dir -ctime +1s -type f"
6779 nums=$($cmd | wc -l)
6780 (( $nums == $count * 2 + 1)) ||
6781 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6783 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6785 test_newerXY_base() {
6788 local dir=$DIR/$tdir
6792 if [ $y == "t" ]; then
6793 if [ $x == "b" ]; then
6794 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6796 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6799 ref=$DIR/$tfile.newer.$x$y
6800 touch $ref || error "touch $ref failed"
6803 echo "before = $ref"
6805 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6807 if [ $y == "t" ]; then
6808 if [ $x == "b" ]; then
6809 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6811 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6814 negref=$DIR/$tfile.negnewer.$x$y
6815 touch $negref || error "touch $negref failed"
6818 echo "after = $negref"
6819 local cmd="$LFS find $dir -newer$x$y $ref"
6820 local nums=$(eval $cmd | wc -l)
6821 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6823 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6824 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6826 cmd="$LFS find $dir ! -newer$x$y $negref"
6827 nums=$(eval $cmd | wc -l)
6828 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6829 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6831 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6832 nums=$(eval $cmd | wc -l)
6833 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6834 error "'$cmd' wrong: found $nums between, expected $expected"; }
6840 test_newerXY_base "a" "a"
6841 test_newerXY_base "a" "m"
6842 test_newerXY_base "a" "c"
6843 test_newerXY_base "m" "a"
6844 test_newerXY_base "m" "m"
6845 test_newerXY_base "m" "c"
6846 test_newerXY_base "c" "a"
6847 test_newerXY_base "c" "m"
6848 test_newerXY_base "c" "c"
6850 test_newerXY_base "a" "t"
6851 test_newerXY_base "m" "t"
6852 test_newerXY_base "c" "t"
6854 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6855 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6856 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6858 test_newerXY_base "b" "b"
6859 test_newerXY_base "b" "t"
6861 run_test 56oc "check lfs find -newerXY work"
6864 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6865 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6867 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6868 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6870 local dir=$DIR/$tdir
6871 local ref=$DIR/$tfile.ref
6872 local negref=$DIR/$tfile.negref
6874 mkdir $dir || error "mkdir $dir failed"
6875 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6876 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6877 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6878 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6879 touch $ref || error "touch $ref failed"
6880 # sleep 3 seconds at least
6883 local before=$(do_facet mds1 date +%s)
6884 local skew=$(($(date +%s) - before + 1))
6886 if (( skew < 0 && skew > -5 )); then
6887 sleep $((0 - skew + 1))
6891 # Set the dir stripe params to limit files all on MDT0,
6892 # otherwise we need to calc the max clock skew between
6893 # the client and MDTs.
6894 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6896 touch $negref || error "touch $negref failed"
6898 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6899 local nums=$($cmd | wc -l)
6900 local expected=$(((NUMFILES + 1) * NUMDIRS))
6902 [ $nums -eq $expected ] ||
6903 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6906 nums=$($cmd | wc -l)
6907 expected=$((NUMFILES + 1))
6908 [ $nums -eq $expected ] ||
6909 error "'$cmd' wrong: found $nums, expected $expected"
6911 [ $skew -lt 0 ] && return
6913 local after=$(do_facet mds1 date +%s)
6914 local age=$((after - before + 1 + skew))
6916 cmd="$LFS find $dir -btime -${age}s -type f"
6917 nums=$($cmd | wc -l)
6918 expected=$(((NUMFILES + 1) * NUMDIRS))
6920 echo "Clock skew between client and server: $skew, age:$age"
6921 [ $nums -eq $expected ] ||
6922 error "'$cmd' wrong: found $nums, expected $expected"
6924 expected=$(($NUMDIRS + 1))
6925 cmd="$LFS find $dir -btime -${age}s -type d"
6926 nums=$($cmd | wc -l)
6927 [ $nums -eq $expected ] ||
6928 error "'$cmd' wrong: found $nums, expected $expected"
6929 rm -f $ref $negref || error "Failed to remove $ref $negref"
6931 run_test 56od "check lfs find -btime with units"
6934 [ $RUNAS_ID -eq $UID ] &&
6935 skip_env "RUNAS_ID = UID = $UID -- skipping"
6937 local dir=$DIR/$tdir
6939 setup_56 $dir $NUMFILES $NUMDIRS
6940 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6942 local expected=$NUMFILES
6943 local cmd="$LFS find -uid $RUNAS_ID $dir"
6944 local nums=$($cmd | wc -l)
6946 [ $nums -eq $expected ] ||
6947 error "'$cmd' wrong: found $nums, expected $expected"
6949 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6950 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6951 nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 run_test 56p "check lfs find -uid and ! -uid"
6958 [ $RUNAS_ID -eq $UID ] &&
6959 skip_env "RUNAS_ID = UID = $UID -- skipping"
6961 local dir=$DIR/$tdir
6963 setup_56 $dir $NUMFILES $NUMDIRS
6964 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6966 local expected=$NUMFILES
6967 local cmd="$LFS find -gid $RUNAS_GID $dir"
6968 local nums=$($cmd | wc -l)
6970 [ $nums -eq $expected ] ||
6971 error "'$cmd' wrong: found $nums, expected $expected"
6973 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6974 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6975 nums=$($cmd | wc -l)
6976 [ $nums -eq $expected ] ||
6977 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56q "check lfs find -gid and ! -gid"
6982 local dir=$DIR/$tdir
6984 setup_56 $dir $NUMFILES $NUMDIRS
6987 local cmd="$LFS find -size 0 -type f -lazy $dir"
6988 local nums=$($cmd | wc -l)
6990 [ $nums -eq $expected ] ||
6991 error "'$cmd' wrong: found $nums, expected $expected"
6992 cmd="$LFS find -size 0 -type f $dir"
6993 nums=$($cmd | wc -l)
6994 [ $nums -eq $expected ] ||
6995 error "'$cmd' wrong: found $nums, expected $expected"
6998 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6999 nums=$($cmd | wc -l)
7000 [ $nums -eq $expected ] ||
7001 error "'$cmd' wrong: found $nums, expected $expected"
7002 cmd="$LFS find ! -size 0 -type f $dir"
7003 nums=$($cmd | wc -l)
7004 [ $nums -eq $expected ] ||
7005 error "'$cmd' wrong: found $nums, expected $expected"
7007 echo "test" > $dir/$tfile
7008 echo "test2" > $dir/$tfile.2 && sync
7010 cmd="$LFS find -size 5 -type f -lazy $dir"
7011 nums=$($cmd | wc -l)
7012 [ $nums -eq $expected ] ||
7013 error "'$cmd' wrong: found $nums, expected $expected"
7014 cmd="$LFS find -size 5 -type f $dir"
7015 nums=$($cmd | wc -l)
7016 [ $nums -eq $expected ] ||
7017 error "'$cmd' wrong: found $nums, expected $expected"
7020 cmd="$LFS find -size +5 -type f -lazy $dir"
7021 nums=$($cmd | wc -l)
7022 [ $nums -eq $expected ] ||
7023 error "'$cmd' wrong: found $nums, expected $expected"
7024 cmd="$LFS find -size +5 -type f $dir"
7025 nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7030 cmd="$LFS find -size +0 -type f -lazy $dir"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7034 cmd="$LFS find -size +0 -type f $dir"
7035 nums=$($cmd | wc -l)
7036 [ $nums -eq $expected ] ||
7037 error "'$cmd' wrong: found $nums, expected $expected"
7040 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7041 nums=$($cmd | wc -l)
7042 [ $nums -eq $expected ] ||
7043 error "'$cmd' wrong: found $nums, expected $expected"
7044 cmd="$LFS find ! -size -5 -type f $dir"
7045 nums=$($cmd | wc -l)
7046 [ $nums -eq $expected ] ||
7047 error "'$cmd' wrong: found $nums, expected $expected"
7050 cmd="$LFS find -size -5 -type f -lazy $dir"
7051 nums=$($cmd | wc -l)
7052 [ $nums -eq $expected ] ||
7053 error "'$cmd' wrong: found $nums, expected $expected"
7054 cmd="$LFS find -size -5 -type f $dir"
7055 nums=$($cmd | wc -l)
7056 [ $nums -eq $expected ] ||
7057 error "'$cmd' wrong: found $nums, expected $expected"
7059 run_test 56r "check lfs find -size works"
7066 cancel_lru_locks $OSC
7068 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7069 local nums=$($cmd | wc -l)
7071 [ $nums -eq $expected ] ||
7072 error "'$cmd' wrong: found $nums, expected $expected"
7074 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7076 if (( rpcs_before + glimpses != rpcs_after )); then
7077 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7078 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7080 if [[ $glimpses == 0 ]]; then
7081 error "'$cmd' should not send glimpse RPCs to OST"
7083 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7089 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7090 skip "MDS < 2.12.58 doesn't return LSOM data"
7091 local dir=$DIR/$tdir
7092 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7094 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7096 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7097 $LCTL set_param -n llite.*.statahead_agl=0
7098 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7100 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7101 # open and close all files to ensure LSOM is updated
7102 cancel_lru_locks $OSC
7103 find $dir -type f | xargs cat > /dev/null
7105 # expect_found glimpse_rpcs command_to_run
7106 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7107 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7108 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7109 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7111 echo "test" > $dir/$tfile
7112 echo "test2" > $dir/$tfile.2 && sync
7113 cancel_lru_locks $OSC
7114 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7116 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7117 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7118 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7119 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7121 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7122 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7123 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7124 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7125 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7126 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7128 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7131 local dir=$DIR/$tdir
7132 local tmp=$TMP/$tfile.log
7135 test_mkdir -p $dir || error "failed to mkdir $dir"
7136 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7137 error "failed to setstripe $dir/$tfile"
7138 mdt_idx=$($LFS getdirstripe -i $dir)
7139 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7141 stack_trap "rm -f $tmp" EXIT
7142 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7143 ! grep -q obd_uuid $tmp ||
7144 error "failed to find --size +100K --ost 0 $dir"
7145 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7146 ! grep -q obd_uuid $tmp ||
7147 error "failed to find --size +100K --mdt $mdt_idx $dir"
7149 run_test 56rb "check lfs find --size --ost/--mdt works"
7152 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7153 local dir=$DIR/$tdir
7156 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7157 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7158 (( $MDSCOUNT > 2 )) &&
7159 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7160 mkdir $dir/$tdir-{1..10}
7161 touch $dir/$tfile-{1..10}
7163 found=$($LFS find $dir --mdt-count 2 | wc -l)
7165 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7167 found=$($LFS find $dir -T +1 | wc -l)
7168 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7169 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7171 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7173 (( $found == $expect )) || error "found $found all_char, expect $expect"
7175 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7176 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7177 (( $found == $expect )) || error "found $found all_char, expect $expect"
7179 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7182 local dir=$DIR/$tdir
7187 mkfifo $dir/fifo || error "failed to create fifo file"
7188 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7189 error "should not fail even cannot get projid from pipe file"
7190 found=$($LFS find $dir -t p --printf "%y")
7191 [[ "p" == $found ]] || error "found $found, expect p"
7193 mknod $dir/chardev c 1 5 ||
7194 error "failed to create character device file"
7195 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7196 error "should not fail even cannot get projid from chardev file"
7197 found=$($LFS find $dir -t c --printf "%y")
7198 [[ "c" == $found ]] || error "found $found, expect c"
7200 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7201 (( found == 2 )) || error "unable to list all files"
7203 run_test 56rd "check lfs find --printf special files"
7205 test_56s() { # LU-611 #LU-9369
7206 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7208 local dir=$DIR/$tdir
7209 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7211 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7212 for i in $(seq $NUMDIRS); do
7213 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7216 local expected=$NUMDIRS
7217 local cmd="$LFS find -c $OSTCOUNT $dir"
7218 local nums=$($cmd | wc -l)
7220 [ $nums -eq $expected ] || {
7221 $LFS getstripe -R $dir
7222 error "'$cmd' wrong: found $nums, expected $expected"
7225 expected=$((NUMDIRS + onestripe))
7226 cmd="$LFS find -stripe-count +0 -type f $dir"
7227 nums=$($cmd | wc -l)
7228 [ $nums -eq $expected ] || {
7229 $LFS getstripe -R $dir
7230 error "'$cmd' wrong: found $nums, expected $expected"
7234 cmd="$LFS find -stripe-count 1 -type f $dir"
7235 nums=$($cmd | wc -l)
7236 [ $nums -eq $expected ] || {
7237 $LFS getstripe -R $dir
7238 error "'$cmd' wrong: found $nums, expected $expected"
7241 cmd="$LFS find -stripe-count -2 -type f $dir"
7242 nums=$($cmd | wc -l)
7243 [ $nums -eq $expected ] || {
7244 $LFS getstripe -R $dir
7245 error "'$cmd' wrong: found $nums, expected $expected"
7249 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7250 nums=$($cmd | wc -l)
7251 [ $nums -eq $expected ] || {
7252 $LFS getstripe -R $dir
7253 error "'$cmd' wrong: found $nums, expected $expected"
7256 run_test 56s "check lfs find -stripe-count works"
7258 test_56t() { # LU-611 #LU-9369
7259 local dir=$DIR/$tdir
7261 setup_56 $dir 0 $NUMDIRS
7262 for i in $(seq $NUMDIRS); do
7263 $LFS setstripe -S 8M $dir/dir$i/$tfile
7266 local expected=$NUMDIRS
7267 local cmd="$LFS find -S 8M $dir"
7268 local nums=$($cmd | wc -l)
7270 [ $nums -eq $expected ] || {
7271 $LFS getstripe -R $dir
7272 error "'$cmd' wrong: found $nums, expected $expected"
7276 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7278 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7280 expected=$(((NUMDIRS + 1) * NUMFILES))
7281 cmd="$LFS find -stripe-size 512k -type f $dir"
7282 nums=$($cmd | wc -l)
7283 [ $nums -eq $expected ] ||
7284 error "'$cmd' wrong: found $nums, expected $expected"
7286 cmd="$LFS find -stripe-size +320k -type f $dir"
7287 nums=$($cmd | wc -l)
7288 [ $nums -eq $expected ] ||
7289 error "'$cmd' wrong: found $nums, expected $expected"
7291 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7292 cmd="$LFS find -stripe-size +200k -type f $dir"
7293 nums=$($cmd | wc -l)
7294 [ $nums -eq $expected ] ||
7295 error "'$cmd' wrong: found $nums, expected $expected"
7297 cmd="$LFS find -stripe-size -640k -type f $dir"
7298 nums=$($cmd | wc -l)
7299 [ $nums -eq $expected ] ||
7300 error "'$cmd' wrong: found $nums, expected $expected"
7303 cmd="$LFS find -stripe-size 256k -type f $dir"
7304 nums=$($cmd | wc -l)
7305 [ $nums -eq $expected ] ||
7306 error "'$cmd' wrong: found $nums, expected $expected"
7308 cmd="$LFS find -stripe-size -320k -type f $dir"
7309 nums=$($cmd | wc -l)
7310 [ $nums -eq $expected ] ||
7311 error "'$cmd' wrong: found $nums, expected $expected"
7314 cmd="$LFS find -stripe-size 1024k -type f $dir"
7315 nums=$($cmd | wc -l)
7316 [ $nums -eq $expected ] ||
7317 error "'$cmd' wrong: found $nums, expected $expected"
7319 run_test 56t "check lfs find -stripe-size works"
7321 test_56u() { # LU-611
7322 local dir=$DIR/$tdir
7324 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7326 if [[ $OSTCOUNT -gt 1 ]]; then
7327 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7333 local expected=$(((NUMDIRS + 1) * NUMFILES))
7334 local cmd="$LFS find -stripe-index 0 -type f $dir"
7335 local nums=$($cmd | wc -l)
7337 [ $nums -eq $expected ] ||
7338 error "'$cmd' wrong: found $nums, expected $expected"
7341 cmd="$LFS find -stripe-index 1 -type f $dir"
7342 nums=$($cmd | wc -l)
7343 [ $nums -eq $expected ] ||
7344 error "'$cmd' wrong: found $nums, expected $expected"
7346 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7347 nums=$($cmd | wc -l)
7348 [ $nums -eq $expected ] ||
7349 error "'$cmd' wrong: found $nums, expected $expected"
7352 # This should produce an error and not return any files
7353 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7354 nums=$($cmd 2>/dev/null | wc -l)
7355 [ $nums -eq $expected ] ||
7356 error "'$cmd' wrong: found $nums, expected $expected"
7358 if [[ $OSTCOUNT -gt 1 ]]; then
7359 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7360 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7361 nums=$($cmd | wc -l)
7362 [ $nums -eq $expected ] ||
7363 error "'$cmd' wrong: found $nums, expected $expected"
7366 run_test 56u "check lfs find -stripe-index works"
7370 local dir=$DIR/$tdir
7372 setup_56 $dir $NUMFILES $NUMDIRS
7374 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7375 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7377 for file in $($LFS find -m $UUID $dir); do
7378 file_midx=$($LFS getstripe -m $file)
7379 [ $file_midx -eq $mdt_idx ] ||
7380 error "lfs find -m $UUID != getstripe -m $file_midx"
7383 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7386 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7389 local dir=$DIR/$tdir
7391 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7392 stack_trap "rm -rf $dir"
7394 local stripe_size=$($LFS getstripe -S -d $dir) ||
7395 error "$LFS getstripe -S -d $dir failed"
7396 stripe_size=${stripe_size%% *}
7398 local file_size=$((stripe_size * OSTCOUNT))
7399 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7400 local required_space=$((file_num * file_size))
7401 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7403 (( free_space >= required_space / 1024 )) ||
7404 skip_env "need $required_space, have $free_space kbytes"
7407 local dd_count=$((file_size / dd_bs))
7409 # write data into the files
7414 for ((i = 1; i <= NUMFILES; i++ )); do
7416 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7417 error "write data into $file failed"
7419 for ((i = 1; i <= NUMDIRS; i++ )); do
7420 for ((j = 1; j <= NUMFILES; j++ )); do
7421 file=$dir/dir$i/file$j
7422 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7423 error "write data into $file failed"
7427 # $LFS_MIGRATE will fail if hard link migration is unsupported
7428 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7429 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7430 error "creating links to $dir/dir1/file1 failed"
7435 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7438 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7441 eval $cmd || error "$cmd failed"
7443 check_stripe_count $dir/file1 $expected
7445 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7446 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7447 # OST 1 if it is on OST 0. This file is small enough to
7448 # be on only one stripe.
7449 file=$dir/migr_1_ost
7450 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7451 error "write data into $file failed"
7452 local obdidx=$($LFS getstripe -i $file)
7453 local oldmd5=$(md5sum $file)
7456 (( obdidx != 0 )) || newobdidx=1
7457 cmd="$LFS migrate -i $newobdidx $file"
7459 eval $cmd || error "$cmd failed"
7461 local realobdix=$($LFS getstripe -i $file)
7462 local newmd5=$(md5sum $file)
7464 (( $newobdidx == $realobdix )) ||
7465 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7466 [[ "$oldmd5" == "$newmd5" ]] ||
7467 error "md5sum differ: $oldmd5, $newmd5"
7471 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7473 eval $cmd || error "$cmd failed"
7475 for (( j = 1; j <= NUMFILES; j++ )); do
7476 check_stripe_count $dir/dir1/file$j $expected
7479 # lfs_migrate works with lfs find
7480 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7481 $LFS_MIGRATE -y -c $expected"
7483 eval $cmd || error "$cmd failed"
7485 for (( i = 2; i <= NUMFILES; i++ )); do
7486 check_stripe_count $dir/file$i $expected
7488 for (( i = 2; i <= NUMDIRS; i++ )); do
7489 for (( j = 1; j <= NUMFILES; j++ )); do
7490 check_stripe_count $dir/dir$i/file$j $expected
7494 run_test 56wa "check lfs_migrate -c stripe_count works"
7497 local file1=$DIR/$tdir/file1
7498 local create_pool=false
7499 local initial_pool=$($LFS getstripe -p $DIR)
7503 echo -n "Creating test dir..."
7504 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7507 echo -n "Creating test file..."
7508 touch $file1 || error "cannot create file"
7511 echo -n "Detecting existing pools..."
7512 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7514 if [ ${#pool_list[@]} -gt 0 ]; then
7515 echo "${pool_list[@]}"
7516 for thispool in "${pool_list[@]}"; do
7517 if [[ -z "$initial_pool" ||
7518 "$initial_pool" != "$thispool" ]]; then
7520 echo "Using existing pool '$pool'"
7525 echo "none detected."
7527 if [ -z "$pool" ]; then
7528 pool=${POOL:-testpool}
7529 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7530 echo -n "Creating pool '$pool'..."
7532 pool_add $pool &> /dev/null ||
7533 error "pool_add failed"
7536 echo -n "Adding target to pool..."
7537 pool_add_targets $pool 0 0 1 &> /dev/null ||
7538 error "pool_add_targets failed"
7542 echo -n "Setting pool using -p option..."
7543 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7544 error "migrate failed rc = $?"
7547 echo -n "Verifying test file is in pool after migrating..."
7548 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7549 error "file was not migrated to pool $pool"
7552 echo -n "Removing test file from pool '$pool'..."
7553 # "lfs migrate $file" won't remove the file from the pool
7554 # until some striping information is changed.
7555 $LFS migrate -c 1 $file1 &> /dev/null ||
7556 error "cannot remove from pool"
7557 [ "$($LFS getstripe -p $file1)" ] &&
7558 error "pool still set"
7561 echo -n "Setting pool using --pool option..."
7562 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7563 error "migrate failed rc = $?"
7568 if $create_pool; then
7569 destroy_test_pools 2> /dev/null ||
7570 error "destroy test pools failed"
7573 run_test 56wb "check lfs_migrate pool support"
7576 local file1="$DIR/$tdir/$tfile"
7586 echo -n "Creating test dir..."
7587 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7588 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7589 error "cannot set stripe by '-S 1M -c 1'"
7592 echo -n "Setting initial stripe for test file..."
7593 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7594 error "cannot set stripe"
7595 cur_ssize=$($LFS getstripe -S "$file1")
7596 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7599 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7600 stack_trap "rm -f $file1"
7601 md5="$(md5sum $file1)"
7603 # File currently set to -S 512K -c 1
7605 # Ensure -c and -S options are rejected when -R is set
7606 echo -n "Verifying incompatible options are detected..."
7607 $LFS_MIGRATE -R -c 1 "$file1" &&
7608 error "incompatible -R and -c options not detected"
7609 $LFS_MIGRATE -R -S 1M "$file1" &&
7610 error "incompatible -R and -S options not detected"
7611 $LFS_MIGRATE -R -p pool "$file1" &&
7612 error "incompatible -R and -p options not detected"
7613 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7614 error "incompatible -R and -E options not detected"
7615 $LFS_MIGRATE -R -A "$file1" &&
7616 error "incompatible -R and -A options not detected"
7617 $LFS_MIGRATE -A -c 1 "$file1" &&
7618 error "incompatible -A and -c options not detected"
7619 $LFS_MIGRATE -A -S 1M "$file1" &&
7620 error "incompatible -A and -S options not detected"
7621 $LFS_MIGRATE -A -p pool "$file1" &&
7622 error "incompatible -A and -p options not detected"
7623 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7624 error "incompatible -A and -E options not detected"
7627 # Ensure unrecognized options are passed through to 'lfs migrate'
7628 echo -n "Verifying -S option is passed through to lfs migrate..."
7629 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7630 cur_ssize=$($LFS getstripe -S "$file1")
7631 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7632 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7635 # File currently set to -S 1M -c 1
7637 # Ensure long options are supported
7638 echo -n "Verifying long options supported..."
7639 $LFS_MIGRATE --non-block "$file1" ||
7640 error "long option without argument not supported"
7641 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7642 error "long option with argument not supported"
7643 cur_ssize=$($LFS getstripe -S "$file1")
7644 (( cur_ssize == 524288 )) ||
7645 error "migrate --stripe-size $cur_ssize != 524288"
7646 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7649 # File currently set to -S 512K -c 1
7651 if (( OSTCOUNT > 1 )); then
7652 echo -n "Verifying explicit stripe count can be set..."
7653 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7654 cur_scount=$($LFS getstripe -c "$file1")
7655 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7656 [[ "$(md5sum $file1)" == "$md5" ]] ||
7657 error "file data has changed (3)"
7661 # File currently set to -S 512K -c 1 or -S 512K -c 2
7663 # Ensure parent striping is used if -R is set, and no stripe
7664 # count or size is specified
7665 echo -n "Setting stripe for parent directory..."
7666 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7667 error "cannot set stripe '-S 2M -c 1'"
7668 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7671 echo -n "Verifying restripe option uses parent stripe settings..."
7672 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7673 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7674 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7675 cur_ssize=$($LFS getstripe -S "$file1")
7676 (( cur_ssize == parent_ssize )) ||
7677 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7678 cur_scount=$($LFS getstripe -c "$file1")
7679 (( cur_scount == parent_scount )) ||
7680 error "migrate -R stripe_count $cur_scount != $parent_scount"
7681 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7684 # File currently set to -S 1M -c 1
7686 # Ensure striping is preserved if -R is not set, and no stripe
7687 # count or size is specified
7688 echo -n "Verifying striping size preserved when not specified..."
7689 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7690 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7691 error "cannot set stripe on parent directory"
7692 $LFS_MIGRATE "$file1" || error "migrate failed"
7693 cur_ssize=$($LFS getstripe -S "$file1")
7694 (( cur_ssize == orig_ssize )) ||
7695 error "migrate by default $cur_ssize != $orig_ssize"
7696 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7699 # Ensure file name properly detected when final option has no argument
7700 echo -n "Verifying file name properly detected..."
7701 $LFS_MIGRATE "$file1" ||
7702 error "file name interpreted as option argument"
7703 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7706 # Ensure PFL arguments are passed through properly
7707 echo -n "Verifying PFL options passed through..."
7708 new_scount=$(((OSTCOUNT + 1) / 2))
7709 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7710 error "migrate PFL arguments failed"
7711 cur_comp=$($LFS getstripe --comp-count $file1)
7712 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7713 cur_scount=$($LFS getstripe --stripe-count $file1)
7714 (( cur_scount == new_scount)) ||
7715 error "PFL stripe count $cur_scount != $new_scount"
7716 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7719 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7722 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7724 local file1=$DIR/$tdir/$tfile
7726 echo -n "Creating test dir..."
7727 test_mkdir $DIR/$tdir || error "cannot create dir"
7730 echo -n "Creating test file..."
7731 echo "$tfile" > $file1
7734 # Ensure 'lfs migrate' will fail by using a non-existent option,
7735 # and make sure rsync is not called to recover
7736 echo -n "Make sure --no-rsync option works..."
7737 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7738 grep -q 'refusing to fall back to rsync' ||
7739 error "rsync was called with --no-rsync set"
7742 # Ensure rsync is called without trying 'lfs migrate' first
7743 echo -n "Make sure --rsync option works..."
7744 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7745 grep -q 'falling back to rsync' &&
7746 error "lfs migrate was called with --rsync set"
7749 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7755 test_mkdir $td || error "cannot create $td"
7756 touch $tf || error "cannot touch $tf"
7758 echo -n "Make sure --non-direct|-D works..."
7759 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7760 grep -q "lfs migrate --non-direct" ||
7761 error "--non-direct option cannot work correctly"
7762 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7763 grep -q "lfs migrate -D" ||
7764 error "-D option cannot work correctly"
7767 run_test 56we "check lfs_migrate --non-direct|-D support"
7770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7771 check_swap_layouts_support
7773 local dir=$DIR/$tdir
7774 local ref1=/etc/passwd
7775 local file1=$dir/file1
7777 test_mkdir $dir || error "creating dir $dir"
7778 $LFS setstripe -c 2 $file1
7780 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7781 stripe=$($LFS getstripe -c $file1)
7782 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7783 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7788 run_test 56x "lfs migration support"
7791 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7792 check_swap_layouts_support
7794 local dir=$DIR/$tdir/$testnum
7798 local ref1=/etc/passwd
7799 local file1=$dir/file1
7801 $LFS setstripe -c 2 $file1
7803 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7805 local stripe=$($LFS getstripe -c $file1)
7807 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7808 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7813 run_test 56xa "lfs migration --block support"
7815 check_migrate_links() {
7816 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7818 local file1="$dir/file1"
7822 local total_count=$(($begin + $count - 1))
7823 local symlink_count=10
7826 if [ ! -f "$file1" ]; then
7827 echo -n "creating initial file..."
7828 $LFS setstripe -c 1 -S "512k" "$file1" ||
7829 error "cannot setstripe initial file"
7832 echo -n "creating symlinks..."
7833 for s in $(seq 1 $symlink_count); do
7834 ln -s "$file1" "$dir/slink$s" ||
7835 error "cannot create symlinks"
7839 echo -n "creating nonlinked files..."
7840 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7841 error "cannot create nonlinked files"
7846 if [ ! -f "$dir/file$total_count" ]; then
7847 echo -n "creating hard links $begin:$total_count..."
7848 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7849 /dev/null || error "cannot create hard links"
7853 echo -n "checking number of hard links listed in xattrs..."
7854 local fid=$($LFS getstripe -F "$file1")
7855 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7858 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7859 skip "hard link list has unexpected size, skipping test"
7861 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7862 error "link names should exceed xattrs size"
7865 echo -n "migrating files..."
7866 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7868 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7871 # make sure all links have been properly migrated
7872 echo -n "verifying files..."
7873 fid=$($LFS getstripe -F "$file1") ||
7874 error "cannot get fid for file $file1"
7875 for i in $(seq 2 $total_count); do
7876 local fid2=$($LFS getstripe -F $dir/file$i)
7878 [ "$fid2" == "$fid" ] ||
7879 error "migrated hard link has mismatched FID"
7882 # make sure hard links were properly detected, and migration was
7883 # performed only once for the entire link set; nonlinked files should
7885 local actual=$(grep -c 'done' <<< "$migrate_out")
7886 local expected=$(($uniq_count + 1))
7888 [ "$actual" -eq "$expected" ] ||
7889 error "hard links individually migrated ($actual != $expected)"
7891 # make sure the correct number of hard links are present
7892 local hardlinks=$(stat -c '%h' "$file1")
7894 [ $hardlinks -eq $total_count ] ||
7895 error "num hard links $hardlinks != $total_count"
7902 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7903 skip "Need MDS version at least 2.10.55"
7905 local dir="$DIR/$tdir"
7907 test_mkdir "$dir" || error "cannot create dir $dir"
7909 echo "testing lfs migrate mode when all links fit within xattrs"
7910 check_migrate_links "$dir" 2 99
7912 echo "testing rsync mode when all links fit within xattrs"
7913 check_migrate_links --rsync "$dir" 2 99
7915 echo "testing lfs migrate mode when all links do not fit within xattrs"
7916 check_migrate_links "$dir" 101 100
7918 echo "testing rsync mode when all links do not fit within xattrs"
7919 check_migrate_links --rsync "$dir" 101 100
7921 chown -R $RUNAS_ID $dir
7922 echo "testing non-root lfs migrate mode when not all links are in xattr"
7923 check_migrate_links "$dir" 101 100 "$RUNAS"
7928 run_test 56xb "lfs migration hard link support"
7931 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7933 local dir="$DIR/$tdir"
7935 test_mkdir "$dir" || error "cannot create dir $dir"
7937 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7938 echo -n "Setting initial stripe for 20MB test file..."
7939 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7940 error "cannot setstripe 20MB file"
7942 echo -n "Sizing 20MB test file..."
7943 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7945 echo -n "Verifying small file autostripe count is 1..."
7946 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7947 error "cannot migrate 20MB file"
7948 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7949 error "cannot get stripe for $dir/20mb"
7950 [ $stripe_count -eq 1 ] ||
7951 error "unexpected stripe count $stripe_count for 20MB file"
7955 # Test 2: File is small enough to fit within the available space on
7956 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7957 # have at least an additional 1KB for each desired stripe for test 3
7958 echo -n "Setting stripe for 1GB test file..."
7959 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7961 echo -n "Sizing 1GB test file..."
7962 # File size is 1GB + 3KB
7963 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7966 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7967 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7968 if (( avail > 524288 * OSTCOUNT )); then
7969 echo -n "Migrating 1GB file..."
7970 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7971 error "cannot migrate 1GB file"
7973 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7974 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7975 error "cannot getstripe for 1GB file"
7976 [ $stripe_count -eq 2 ] ||
7977 error "unexpected stripe count $stripe_count != 2"
7981 # Test 3: File is too large to fit within the available space on
7982 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7983 if [ $OSTCOUNT -ge 3 ]; then
7984 # The required available space is calculated as
7985 # file size (1GB + 3KB) / OST count (3).
7986 local kb_per_ost=349526
7988 echo -n "Migrating 1GB file with limit..."
7989 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7990 error "cannot migrate 1GB file with limit"
7993 stripe_count=$($LFS getstripe -c "$dir/1gb")
7994 echo -n "Verifying 1GB autostripe count with limited space..."
7995 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7996 error "unexpected stripe count $stripe_count (min 3)"
8003 run_test 56xc "lfs migration autostripe"
8006 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8008 local dir=$DIR/$tdir
8009 local f_mgrt=$dir/$tfile.mgrt
8010 local f_yaml=$dir/$tfile.yaml
8011 local f_copy=$dir/$tfile.copy
8012 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8013 local layout_copy="-c 2 -S 2M -i 1"
8014 local yamlfile=$dir/yamlfile
8015 local layout_before;
8018 test_mkdir "$dir" || error "cannot create dir $dir"
8019 stack_trap "rm -rf $dir"
8020 $LFS setstripe $layout_yaml $f_yaml ||
8021 error "cannot setstripe $f_yaml with layout $layout_yaml"
8022 $LFS getstripe --yaml $f_yaml > $yamlfile
8023 $LFS setstripe $layout_copy $f_copy ||
8024 error "cannot setstripe $f_copy with layout $layout_copy"
8026 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8028 # 1. test option --yaml
8029 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8030 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8031 layout_before=$(get_layout_param $f_yaml)
8032 layout_after=$(get_layout_param $f_mgrt)
8033 [ "$layout_after" == "$layout_before" ] ||
8034 error "lfs_migrate --yaml: $layout_after != $layout_before"
8036 # 2. test option --copy
8037 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8038 error "cannot migrate $f_mgrt with --copy $f_copy"
8039 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8040 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8041 [ "$layout_after" == "$layout_before" ] ||
8042 error "lfs_migrate --copy: $layout_after != $layout_before"
8044 run_test 56xd "check lfs_migrate --yaml and --copy support"
8047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8049 local dir=$DIR/$tdir
8050 local f_comp=$dir/$tfile
8051 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8052 local layout_before=""
8053 local layout_after=""
8055 test_mkdir "$dir" || error "cannot create dir $dir"
8056 stack_trap "rm -rf $dir"
8057 $LFS setstripe $layout $f_comp ||
8058 error "cannot setstripe $f_comp with layout $layout"
8059 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8060 dd if=/dev/zero of=$f_comp bs=1M count=4
8062 # 1. migrate a comp layout file by lfs_migrate
8063 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8064 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8065 [ "$layout_before" == "$layout_after" ] ||
8066 error "lfs_migrate: $layout_before != $layout_after"
8068 # 2. migrate a comp layout file by lfs migrate
8069 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8070 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8071 [ "$layout_before" == "$layout_after" ] ||
8072 error "lfs migrate: $layout_before != $layout_after"
8074 run_test 56xe "migrate a composite layout file"
8077 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8079 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8080 skip "Need server version at least 2.13.53"
8082 local dir=$DIR/$tdir
8083 local f_comp=$dir/$tfile
8084 local layout="-E 1M -c1 -E -1 -c2"
8088 test_mkdir "$dir" || error "cannot create dir $dir"
8089 stack_trap "rm -rf $dir"
8090 $LFS setstripe $layout $f_comp ||
8091 error "cannot setstripe $f_comp with layout $layout"
8092 fid_before=$($LFS getstripe --fid $f_comp)
8093 dd if=/dev/zero of=$f_comp bs=1M count=4
8095 # 1. migrate a comp layout file to a comp layout
8096 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8097 fid_after=$($LFS getstripe --fid $f_comp)
8098 [ "$fid_before" == "$fid_after" ] ||
8099 error "comp-to-comp migrate: $fid_before != $fid_after"
8101 # 2. migrate a comp layout file to a plain layout
8102 $LFS migrate -c2 $f_comp ||
8103 error "cannot migrate $f_comp by lfs migrate"
8104 fid_after=$($LFS getstripe --fid $f_comp)
8105 [ "$fid_before" == "$fid_after" ] ||
8106 error "comp-to-plain migrate: $fid_before != $fid_after"
8108 # 3. migrate a plain layout file to a comp layout
8109 $LFS migrate $layout $f_comp ||
8110 error "cannot migrate $f_comp by lfs migrate"
8111 fid_after=$($LFS getstripe --fid $f_comp)
8112 [ "$fid_before" == "$fid_after" ] ||
8113 error "plain-to-comp migrate: $fid_before != $fid_after"
8115 run_test 56xf "FID is not lost during migration of a composite layout file"
8117 check_file_ost_range() {
8124 file_range=($($LFS getstripe -y "$file" |
8125 awk '/l_ost_idx:/ { print $NF }'))
8127 if [[ "${#file_range[@]}" = 0 ]]; then
8128 echo "No osts found for $file"
8132 for idx in "${file_range[@]}"; do
8133 [[ " $range " =~ " $idx " ]] ||
8141 local stripe_opt="$1"
8144 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8146 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8147 error "Fail to migrate $tfile on $pool"
8148 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8149 error "$tfile is not in pool $pool"
8150 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8151 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8155 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8156 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8157 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8158 skip "Need MDS version newer than 2.14.52"
8160 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8161 local -a pool_ranges=("0 0" "1 1" "0 1")
8164 for i in "${!pool_names[@]}"; do
8165 pool_add ${pool_names[$i]} ||
8166 error "pool_add failed (pool: ${pool_names[$i]})"
8167 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8168 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8171 # init the file to migrate
8172 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8173 error "Unable to create $tfile on OST1"
8174 stack_trap "rm -f $DIR/$tfile"
8175 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8176 error "Unable to write on $tfile"
8178 echo "1. migrate $tfile on pool ${pool_names[0]}"
8179 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8181 echo "2. migrate $tfile on pool ${pool_names[2]}"
8182 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8184 echo "3. migrate $tfile on pool ${pool_names[1]}"
8185 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8187 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8188 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8192 destroy_test_pools ||
8193 error "pool_destroy failed"
8195 run_test 56xg "lfs migrate pool support"
8198 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8201 local file1=$DIR/$tfile
8202 local tmp1=$TMP/$tfile.tmp
8204 $LFS setstripe -c 2 $file1
8206 stack_trap "rm -f $file1 $tmp1"
8207 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8208 error "error creating $tmp1"
8212 local start=$SECONDS
8214 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8215 error "migrate failed rc = $?"
8217 local elapsed=$((SECONDS - start))
8219 # with 1MB/s, elapsed should equal size_mb
8220 (( elapsed >= size_mb * 95 / 100 )) ||
8221 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8223 (( elapsed <= size_mb * 120 / 100 )) ||
8224 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8226 (( elapsed <= size_mb * 350 / 100 )) ||
8227 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8229 stripe=$($LFS getstripe -c $file1)
8230 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8231 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8233 # Clean up file (since it is multiple MB)
8236 run_test 56xh "lfs migrate bandwidth limitation support"
8239 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8240 verify_yaml_available || skip_env "YAML verification not installed"
8243 local file1=$DIR/$tfile.1
8244 local file2=$DIR/$tfile.2
8245 local file3=$DIR/$tfile.3
8246 local output_file=$DIR/$tfile.out
8247 local tmp1=$TMP/$tfile.tmp
8249 $LFS setstripe -c 2 $file1
8250 $LFS setstripe -c 2 $file2
8251 $LFS setstripe -c 2 $file3
8253 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8254 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8255 error "error creating $tmp1"
8261 $LFS migrate --stats --stats-interval=1 \
8262 -c 1 $file1 $file2 $file3 1> $output_file ||
8263 error "migrate failed rc = $?"
8266 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8268 # Clean up file (since it is multiple MB)
8269 rm -f $file1 $file2 $file3 $tmp1 $output_file
8271 run_test 56xi "lfs migrate stats support"
8273 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8274 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8276 local file=$DIR/$tfile
8277 local linkdir=$DIR/$tdir
8279 test_mkdir $linkdir || error "fail to create $linkdir"
8280 $LFS setstripe -i 0 -c 1 -S1M $file
8281 stack_trap "rm -rf $file $linkdir"
8282 dd if=/dev/urandom of=$file bs=1M count=10 ||
8283 error "fail to create $file"
8290 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8291 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8292 (( nlinks = thread_max * 3 / 2 / cpts))
8294 echo "create $nlinks hard links of $file"
8295 createmany -l $file $linkdir/link $nlinks
8297 # Parallel migrates (should not block)
8299 for ((i = 0; i < nlinks; i++)); do
8300 echo $linkdir/link$i
8301 done | xargs -n1 -P $nlinks $LFS migrate -c2
8304 stripe_count=$($LFS getstripe -c $file) ||
8305 error "fail to get stripe count on $file"
8307 ((stripe_count == 2)) ||
8308 error "fail to migrate $file (stripe_count = $stripe_count)"
8310 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8313 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8316 local file1=$DIR/$tfile
8318 stack_trap "rm -f $file1"
8319 $LFS setstripe -c 1 $file1
8320 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8321 error "error creating $file1"
8322 $LFS mirror extend -N $file1 || error "can't mirror"
8323 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8325 $LFS getstripe $file1 | grep stale ||
8326 error "one component must be stale"
8328 local start=$SECONDS
8329 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8330 error "migrate failed rc = $?"
8331 local elapsed=$((SECONDS - start))
8332 $LFS getstripe $file1 | grep stale &&
8333 error "all components must be sync"
8335 # with 1MB/s, elapsed should equal size_mb
8336 (( elapsed >= size_mb * 95 / 100 )) ||
8337 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8339 (( elapsed <= size_mb * 120 / 100 )) ||
8340 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8342 (( elapsed <= size_mb * 350 / 100 )) ||
8343 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8345 run_test 56xk "lfs mirror resync bandwidth limitation support"
8348 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8349 verify_yaml_available || skip_env "YAML verification not installed"
8352 local file1=$DIR/$tfile.1
8353 local output_file=$DIR/$tfile.out
8355 stack_trap "rm -f $file1"
8356 $LFS setstripe -c 1 $file1
8357 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8358 error "error creating $file1"
8359 $LFS mirror extend -N $file1 || error "can't mirror"
8360 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8362 $LFS getstripe $file1 | grep stale ||
8363 error "one component must be stale"
8364 $LFS getstripe $file1
8366 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8367 error "resync failed rc = $?"
8368 $LFS getstripe $file1 | grep stale &&
8369 error "all components must be sync"
8372 cat $output_file | verify_yaml || error "stats is not valid YAML"
8374 run_test 56xl "lfs mirror resync stats support"
8377 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8378 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8381 local dir=$DIR/$tdir
8385 test_mkdir -p $dir || error "creating dir $dir"
8386 touch $f1 || error "creating std file $f1"
8387 $MULTIOP $f2 H2c || error "creating released file $f2"
8389 # a directory can be raid0, so ask only for files
8390 res=$($LFS find $dir -L raid0 -type f | wc -l)
8391 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8393 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8394 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8396 # only files can be released, so no need to force file search
8397 res=$($LFS find $dir -L released)
8398 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8400 res=$($LFS find $dir -type f \! -L released)
8401 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8403 run_test 56y "lfs find -L raid0|released"
8405 test_56z() { # LU-4824
8406 # This checks to make sure 'lfs find' continues after errors
8407 # There are two classes of errors that should be caught:
8408 # - If multiple paths are provided, all should be searched even if one
8410 # - If errors are encountered during the search, it should not terminate
8412 local dir=$DIR/$tdir
8416 for i in d{0..9}; do
8418 touch $dir/$i/$tfile
8420 $LFS find $DIR/non_existent_dir $dir &&
8421 error "$LFS find did not return an error"
8422 # Make a directory unsearchable. This should NOT be the last entry in
8423 # directory order. Arbitrarily pick the 6th entry
8424 chmod 700 $($LFS find $dir -type d | sed '6!d')
8426 $RUNAS $LFS find $DIR/non_existent $dir
8427 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8429 # The user should be able to see 10 directories and 9 files
8430 (( count == 19 )) ||
8431 error "$LFS find found $count != 19 entries after error"
8433 run_test 56z "lfs find should continue after an error"
8435 test_56aa() { # LU-5937
8436 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8438 local dir=$DIR/$tdir
8441 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8443 createmany -o $dir/striped_dir/${tfile}- 1024
8444 local dirs=$($LFS find --size +8k $dir/)
8446 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8448 run_test 56aa "lfs find --size under striped dir"
8450 test_56ab() { # LU-10705
8451 test_mkdir $DIR/$tdir
8452 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8453 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8454 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8455 # Flush writes to ensure valid blocks. Need to be more thorough for
8456 # ZFS, since blocks are not allocated/returned to client immediately.
8458 wait_zfs_commit ost1 2
8459 cancel_lru_locks osc
8462 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8464 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8466 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8467 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8469 rm -f $DIR/$tdir/$tfile.[123]
8471 run_test 56ab "lfs find --blocks"
8475 local dir="$DIR/$tdir"
8476 local perms=(001 002 003 004 005 006 007
8477 010 020 030 040 050 060 070
8478 100 200 300 400 500 600 700
8479 111 222 333 444 555 666 777)
8480 local perm_minus=(8 8 4 8 4 4 2
8484 local perm_slash=(8 8 12 8 12 12 14
8487 16 16 24 16 24 24 28)
8490 for perm in ${perms[*]}; do
8491 touch "$dir/$tfile.$perm"
8492 chmod $perm "$dir/$tfile.$perm"
8495 for ((i = 0; i < ${#perms[*]}; i++)); do
8496 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8498 error "lfs find -perm ${perms[i]}:"\
8501 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8502 (( $num == ${perm_minus[i]} )) ||
8503 error "lfs find -perm -${perms[i]}:"\
8504 "$num != ${perm_minus[i]}"
8506 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8507 (( $num == ${perm_slash[i]} )) ||
8508 error "lfs find -perm /${perms[i]}:"\
8509 "$num != ${perm_slash[i]}"
8512 run_test 56aca "check lfs find -perm with octal representation"
8515 local dir=$DIR/$tdir
8516 # p is the permission of write and execute for user, group and other
8517 # without the umask. It is used to test +wx.
8518 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8519 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8520 local symbolic=(+t a+t u+t g+t o+t
8526 o=r,ug+o,u+w u=r,a+u,u+w
8527 g=r,ugo=g,u+w u+x,+X +X
8528 u+x,u+X u+X u+x,g+X o+r,+X
8532 for perm in ${perms[*]}; do
8533 touch "$dir/$tfile.$perm"
8534 chmod $perm "$dir/$tfile.$perm"
8537 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8538 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8541 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8544 run_test 56acb "check lfs find -perm with symbolic representation"
8547 local dir=$DIR/$tdir
8548 local tests="17777 787 789 abcd
8549 ug=uu ug=a ug=gu uo=ou urw
8553 for err in $tests; do
8554 if $LFS find $dir -perm $err 2>/dev/null; then
8555 error "lfs find -perm $err: parsing should have failed"
8559 run_test 56acc "check parsing error for lfs find -perm"
8562 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8563 skip "Need MDS version at least 2.10.50"
8565 # Create composite files with one component
8566 local dir=$DIR/$tdir
8568 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8569 # Create composite files with three components
8570 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8571 # LU-16904 Create plain layout files
8572 lfs setstripe -c 1 $dir/$tfile-{1..10}
8574 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8576 [[ $nfiles == 10 ]] ||
8577 error "lfs find -E 1M found $nfiles != 10 files"
8579 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8580 [[ $nfiles == 25 ]] ||
8581 error "lfs find ! -E 1M found $nfiles != 25 files"
8583 # All files have a component that starts at 0
8584 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8585 [[ $nfiles == 35 ]] ||
8586 error "lfs find --component-start 0 - $nfiles != 35 files"
8588 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8589 [[ $nfiles == 15 ]] ||
8590 error "lfs find --component-start 2M - $nfiles != 15 files"
8592 # All files created here have a componenet that does not starts at 2M
8593 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8594 [[ $nfiles == 35 ]] ||
8595 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8597 # Find files with a specified number of components
8598 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8599 [[ $nfiles == 15 ]] ||
8600 error "lfs find --component-count 3 - $nfiles != 15 files"
8602 # Remember non-composite files have a component count of zero
8603 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8604 [[ $nfiles == 10 ]] ||
8605 error "lfs find --component-count 0 - $nfiles != 10 files"
8607 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8608 [[ $nfiles == 20 ]] ||
8609 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8611 # All files have a flag called "init"
8612 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8613 [[ $nfiles == 35 ]] ||
8614 error "lfs find --component-flags init - $nfiles != 35 files"
8616 # Multi-component files will have a component not initialized
8617 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8618 [[ $nfiles == 15 ]] ||
8619 error "lfs find !--component-flags init - $nfiles != 15 files"
8624 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8627 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8628 skip "Need MDS version at least 2.10.57"
8638 # create mirrored directories and mirrored files
8639 mkdir $td || error "mkdir $td failed"
8640 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8641 createmany -o $tf- 10 || error "create $tf- failed"
8643 for i in $(seq 2); do
8645 mkdir $dir || error "mkdir $dir failed"
8646 $LFS mirror create -N$((3 + i)) $dir ||
8647 error "create mirrored dir $dir failed"
8648 createmany -o $dir/$tfile- 10 ||
8649 error "create $dir/$tfile- failed"
8652 # change the states of some mirrored files
8654 for i in $(seq 2); do
8656 for j in $(seq 4 9); do
8657 echo foo > $dir/$tfile-$j
8661 # find mirrored files with specific mirror count
8662 cmd="$LFS find --mirror-count 3 --type f $td"
8663 nfiles=$($cmd | wc -l)
8664 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8666 cmd="$LFS find ! --mirror-count 3 --type f $td"
8667 nfiles=$($cmd | wc -l)
8668 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8670 cmd="$LFS find --mirror-count +2 --type f $td"
8671 nfiles=$($cmd | wc -l)
8672 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8674 cmd="$LFS find --mirror-count -6 --type f $td"
8675 nfiles=$($cmd | wc -l)
8676 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8678 # find mirrored files with specific file state
8679 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8680 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8682 cmd="$LFS find --mirror-state=ro --type f $td"
8683 nfiles=$($cmd | wc -l)
8684 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8686 cmd="$LFS find ! --mirror-state=ro --type f $td"
8687 nfiles=$($cmd | wc -l)
8688 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8690 cmd="$LFS find --mirror-state=wp --type f $td"
8691 nfiles=$($cmd | wc -l)
8692 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8694 cmd="$LFS find ! --mirror-state=sp --type f $td"
8695 nfiles=$($cmd | wc -l)
8696 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8698 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8700 test_56da() { # LU-14179
8701 local path=$DIR/$tdir
8706 local longdir=$(str_repeat 'a' 255)
8708 for i in {1..15}; do
8715 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8720 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8723 touch $(str_repeat 'f' 255)
8725 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8726 error "lfs find reported an error"
8730 run_test 56da "test lfs find with long paths"
8732 test_56ea() { #LU-10378
8733 local path=$DIR/$tdir
8734 local pool=$TESTNAME
8737 pool_add $pool || error "pool_add $pool failed"
8738 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8739 error "adding targets to $pool failed"
8741 # Set default pool on directory before creating file
8742 mkdir $path || error "mkdir $path failed"
8743 $LFS setstripe -p $pool $path ||
8744 error "set OST pool on $pool failed"
8745 touch $path/$tfile || error "touch $path/$tfile failed"
8747 # Compare basic file attributes from -printf and stat
8748 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8749 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8751 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8752 error "Attrs from lfs find and stat don't match"
8754 # Compare Lustre attributes from lfs find and lfs getstripe
8755 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8756 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8757 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8758 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8759 local fpool=$($LFS getstripe --pool $path/$tfile)
8760 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8762 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8763 error "Attrs from lfs find and lfs getstripe don't match"
8765 # Verify behavior for unknown escape/format sequences
8766 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8768 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8769 error "Escape/format codes don't match"
8771 run_test 56ea "test lfs find -printf option"
8774 local dir=$DIR/$tdir
8775 local subdir_1=$dir/subdir_1
8777 test_mkdir -p $subdir_1
8778 ln -s subdir_1 $dir/link_1
8780 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8781 error "symlink is not followed"
8783 $LFS getstripe --no-follow $dir |
8784 grep "^$dir/link_1 has no stripe info$" ||
8785 error "symlink should not have stripe info"
8788 ln -s testfile $dir/file_link_2
8790 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8791 error "symlink is not followed"
8793 $LFS getstripe --no-follow $dir |
8794 grep "^$dir/file_link_2 has no stripe info$" ||
8795 error "symlink should not have stripe info"
8797 run_test 56eb "check lfs getstripe on symlink"
8800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8801 local dir=$DIR/$tdir
8802 local srcfile=$dir/srcfile
8803 local srcyaml=$dir/srcyaml
8804 local destfile=$dir/destfile
8808 $LFS setstripe -i 1 $srcfile
8809 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8810 # if the setstripe yaml parsing fails for any reason, the command can
8811 # randomly assign the correct OST index, leading to an erroneous
8812 # success. but the chance of false success is low enough that a
8813 # regression should still be quickly caught.
8814 $LFS setstripe --yaml=$srcyaml $destfile
8816 local srcindex=$($LFS getstripe -i $srcfile)
8817 local destindex=$($LFS getstripe -i $destfile)
8819 if [[ ! $srcindex -eq $destindex ]]; then
8820 error "setstripe did not set OST index correctly"
8823 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8826 local dir=$DIR/$tdir
8827 local subdir=$dir/subdir
8828 local file1=$dir/$tfile
8829 local file2=$dir/$tfile\2
8830 local link=$dir/$tfile-link
8834 $LFS setdirstripe -c1 $subdir
8839 nfiles=$($LFS find --links 1 $dir | wc -l)
8840 (( $nfiles == 1 )) ||
8841 error "lfs find --links expected 1 file, got $nfiles"
8843 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8844 (( $nfiles == 2 )) ||
8845 error "lfs find --links expected 2 files, got $nfiles"
8847 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8848 (( $nfiles == 1 )) ||
8849 error "lfs find --links expected 1 directory, got $nfiles"
8851 run_test 56eda "check lfs find --links"
8854 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8856 local dir=$DIR/$tdir
8857 local stripedir=$dir/stripedir
8862 $LFS setdirstripe -c2 $stripedir
8864 $LFS getdirstripe $stripedir
8866 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8867 (( $nfiles == 1 )) ||
8868 error "lfs find --links expected 1 directory, got $nfiles"
8870 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8873 local dir=$DIR/$tdir
8886 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8887 (( $nfiles == 2 )) ||
8888 error "(1) lfs find expected 2 files, got $nfiles"
8890 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8891 (( $nfiles == 2 )) ||
8892 error "(2) lfs find expected 2 files, got $nfiles"
8894 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
8895 (( $nfiles == 2 )) ||
8896 error "(3) lfs find expected 2 files, got $nfiles"
8898 run_test 56ef "lfs find with multiple paths"
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8902 # note test will not do anything if MDS is not local
8903 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8904 skip_env "ldiskfs only test"
8906 remote_mds_nodsh && skip "remote MDS with nodsh"
8908 local MNTDEV="osd*.*MDT*.mntdev"
8909 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8910 [ -z "$DEV" ] && error "can't access $MNTDEV"
8911 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8912 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8913 error "can't access $DEV"
8914 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8915 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8919 run_test 57a "verify MDS filesystem created with large inodes =="
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8923 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8924 skip_env "ldiskfs only test"
8926 remote_mds_nodsh && skip "remote MDS with nodsh"
8928 local dir=$DIR/$tdir
8931 local fileN=$dir/f$filecount
8933 rm -rf $dir || error "removing $dir"
8935 local mdtidx=$($LFS getstripe -m $dir)
8936 local mdtname=MDT$(printf %04x $mdtidx)
8937 local facet=mds$((mdtidx + 1))
8939 echo "mcreating $filecount files"
8940 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8942 # verify that files do not have EAs yet
8943 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8944 error "$file1 has an EA"
8945 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8946 error "$fileN has an EA"
8950 df $dir #make sure we get new statfs data
8951 local mdsfree=$(do_facet $facet \
8952 lctl get_param -n osd*.*$mdtname.kbytesfree)
8953 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8956 echo "opening files to create objects/EAs"
8957 for file in $(seq -f $dir/f%g 1 $filecount); do
8958 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8959 error "opening $file"
8962 # verify that files have EAs now
8963 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
8964 error "$file1 missing EA"
8965 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
8966 error "$fileN missing EA"
8968 sleep 1 #make sure we get new statfs data
8970 local mdsfree2=$(do_facet $facet \
8971 lctl get_param -n osd*.*$mdtname.kbytesfree)
8972 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8974 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8975 if [ "$mdsfree" != "$mdsfree2" ]; then
8976 error "MDC before $mdcfree != after $mdcfree2"
8978 echo "MDC before $mdcfree != after $mdcfree2"
8979 echo "unable to confirm if MDS has large inodes"
8984 run_test 57b "default LOV EAs are stored inside large inodes ==="
8987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 [ -z "$(which wiretest 2>/dev/null)" ] &&
8989 skip_env "could not find wiretest"
8993 run_test 58 "verify cross-platform wire constants =============="
8996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 echo "touch 130 files"
8999 createmany -o $DIR/f59- 130
9001 unlinkmany $DIR/f59- 130
9003 # wait for commitment of removal
9004 wait_delete_completed
9006 run_test 59 "verify cancellation of llog records async ========="
9008 TEST60_HEAD="test_60 run $RANDOM"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9011 remote_mgs_nodsh && skip "remote MGS with nodsh"
9012 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9013 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9014 skip_env "missing subtest run-llog.sh"
9016 log "$TEST60_HEAD - from kernel mode"
9017 do_facet mgs "$LCTL dk > /dev/null"
9018 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9019 do_facet mgs $LCTL dk > $TMP/$tfile
9021 # LU-6388: test llog_reader
9022 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9023 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9024 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9025 skip_env "missing llog_reader"
9026 local fstype=$(facet_fstype mgs)
9027 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9028 skip_env "Only for ldiskfs or zfs type mgs"
9030 local mntpt=$(facet_mntpt mgs)
9031 local mgsdev=$(mgsdevname 1)
9043 #get fid and record list
9044 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9046 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9048 #remount mgs as ldiskfs or zfs type
9049 stop mgs || error "stop mgs failed"
9050 mount_fstype mgs || error "remount mgs failed"
9051 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9054 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9055 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9060 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9062 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9064 echo "obj_file is $obj_file"
9065 do_facet mgs $llog_reader $obj_file
9067 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9068 awk '{ print $3 }' | sed -e "s/^type=//g")
9069 if [ $rec_type != $rec ]; then
9070 echo "FAILED test_60a wrong record type $rec_type," \
9076 #check obj path if record type is LLOG_LOGID_MAGIC
9077 if [ "$rec" == "1064553b" ]; then
9078 path=$(do_facet mgs $llog_reader $obj_file |
9079 grep "path=" | awk '{ print $NF }' |
9080 sed -e "s/^path=//g")
9081 if [ $obj_file != $mntpt/$path ]; then
9082 echo "FAILED test_60a wrong obj path" \
9083 "$montpt/$path, should be $obj_file"
9090 #restart mgs before "error", otherwise it will block the next test
9091 stop mgs || error "stop mgs failed"
9092 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9093 $pass || error "test failed, see FAILED test_60a messages for specifics"
9095 run_test 60a "llog_test run from kernel module and test llog_reader"
9097 test_60b() { # bug 6411
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 LLOG_COUNT=$(do_facet mgs dmesg |
9102 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9103 /llog_[a-z]*.c:[0-9]/ {
9115 [[ $LLOG_COUNT -gt 120 ]] &&
9116 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9118 run_test 60b "limit repeated messages from CERROR/CWARN"
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 echo "create 5000 files"
9124 createmany -o $DIR/f60c- 5000
9125 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9126 lctl set_param fail_loc=0x80000137
9127 unlinkmany $DIR/f60c- 5000
9128 lctl set_param fail_loc=0
9130 run_test 60c "unlink file when mds full"
9133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9135 SAVEPRINTK=$(lctl get_param -n printk)
9136 # verify "lctl mark" is even working"
9137 MESSAGE="test message ID $RANDOM $$"
9138 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9139 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9141 lctl set_param printk=0 || error "set lnet.printk failed"
9142 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9143 MESSAGE="new test message ID $RANDOM $$"
9144 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9145 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9146 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9148 lctl set_param -n printk="$SAVEPRINTK"
9150 run_test 60d "test printk console message masking"
9153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9154 remote_mds_nodsh && skip "remote MDS with nodsh"
9157 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9158 do_facet mds1 lctl set_param fail_loc=0x15b
9161 run_test 60e "no space while new llog is being created"
9164 local old_path=$($LCTL get_param -n debug_path)
9166 stack_trap "$LCTL set_param debug_path=$old_path"
9167 stack_trap "rm -f $TMP/$tfile*"
9168 rm -f $TMP/$tfile* 2> /dev/null
9169 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9170 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9171 test_mkdir $DIR/$tdir
9172 # retry in case the open is cached and not released
9173 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9174 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9178 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9180 run_test 60f "change debug_path works"
9186 test_mkdir -c $MDSCOUNT $DIR/$tdir
9191 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9192 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9194 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9195 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9196 index=$((index + 1))
9202 for i in {0..100}; do
9203 # define OBD_FAIL_OSD_TXN_START 0x19a
9204 local index=$((i % MDSCOUNT + 1))
9206 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9213 for i in $(seq $MDSCOUNT); do
9214 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9217 mkdir $DIR/$tdir/new || error "mkdir failed"
9218 rmdir $DIR/$tdir/new || error "rmdir failed"
9220 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9222 for i in $(seq $MDSCOUNT); do
9223 wait_update_facet mds$i "$LCTL get_param -n \
9224 mdd.$(facet_svc mds$i).lfsck_namespace |
9225 awk '/^status/ { print \\\$2 }'" "completed"
9229 rm -rf $DIR/$tdir || error "rmdir failed"
9231 run_test 60g "transaction abort won't cause MDT hung"
9234 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9235 skip "Need MDS version at least 2.12.52"
9236 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9240 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9241 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9242 for fail_loc in 0x80000188 0x80000189; do
9243 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9244 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9245 error "mkdir $dir-$fail_loc failed"
9246 for i in {0..10}; do
9247 # create may fail on missing stripe
9248 echo $i > $DIR/$tdir-$fail_loc/$i
9250 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9251 error "getdirstripe $tdir-$fail_loc failed"
9252 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9253 error "migrate $tdir-$fail_loc failed"
9254 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9255 error "getdirstripe $tdir-$fail_loc failed"
9256 pushd $DIR/$tdir-$fail_loc
9258 echo $f | cmp $f - || error "$f data mismatch"
9261 rm -rf $DIR/$tdir-$fail_loc
9264 run_test 60h "striped directory with missing stripes can be accessed"
9266 function t60i_load() {
9268 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9269 $LCTL set_param fail_loc=0x131c fail_val=1
9270 for ((i=0; i<5000; i++)); do
9271 touch $DIR/$tdir/f$i
9276 changelog_register || error "changelog_register failed"
9277 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9278 changelog_users $SINGLEMDS | grep -q $cl_user ||
9279 error "User $cl_user not found in changelog_users"
9280 changelog_chmask "ALL"
9283 for((i=0; i<100; i++)); do
9284 changelog_dump >/dev/null ||
9285 error "can't read changelog"
9289 changelog_deregister || error "changelog_deregister failed"
9290 $LCTL set_param fail_loc=0
9292 run_test 60i "llog: new record vs reader race"
9295 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9296 skip "need MDS version at least 2.15.50"
9297 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9298 remote_mds_nodsh && skip "remote MDS with nodsh"
9299 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9301 changelog_users $SINGLEMDS | grep "^cl" &&
9302 skip "active changelog user"
9304 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9306 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9307 skip_env "missing llog_reader"
9309 mkdir_on_mdt0 $DIR/$tdir
9311 local f=$DIR/$tdir/$tfile
9316 changelog_register || error "cannot register changelog user"
9318 # set changelog_mask to ALL
9319 changelog_chmask "ALL"
9322 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9323 unlinkmany ${f}- 100 || error "unlinkmany failed"
9325 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9326 mdt_dev=$(facet_device $SINGLEMDS)
9328 do_facet $SINGLEMDS sync
9329 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9330 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9331 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9333 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9335 # if $tmpfile is not on EXT3 filesystem for some reason
9336 [[ ${plain:0:1} == 'O' ]] ||
9337 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9339 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9340 $mdt_dev; stat -c %s $tmpfile")
9341 echo "Truncate llog from $size to $((size - size % 8192))"
9342 size=$((size - size % 8192))
9343 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9344 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9345 grep -c 'in bitmap only')
9346 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9348 size=$((size - 9000))
9349 echo "Corrupt llog in the middle at $size"
9350 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9351 count=333 conv=notrunc
9352 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9353 grep -c 'next chunk')
9354 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9356 run_test 60j "llog_reader reports corruptions"
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9363 cancel_lru_locks osc
9364 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9367 run_test 61a "mmap() writes don't make sync hang ================"
9370 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9372 run_test 61b "mmap() of unstriped file is successful"
9374 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9375 # Though this test is irrelevant anymore, it helped to reveal some
9376 # other grant bugs (LU-4482), let's keep it.
9377 test_63a() { # was test_63
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9380 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9382 for i in `seq 10` ; do
9383 dd if=/dev/zero of=$DIR/f63 bs=8k &
9389 rm -f $DIR/f63 || true
9391 run_test 63a "Verify oig_wait interruption does not crash ======="
9393 # bug 2248 - async write errors didn't return to application on sync
9394 # bug 3677 - async write errors left page locked
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9399 lctl set_param debug=-1
9401 # ensure we have a grant to do async writes
9402 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9405 sync # sync lest earlier test intercept the fail_loc
9407 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9408 lctl set_param fail_loc=0x80000406
9409 $MULTIOP $DIR/$tfile Owy && \
9410 error "sync didn't return ENOMEM"
9411 sync; sleep 2; sync # do a real sync this time to flush page
9412 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9413 error "locked page left in cache after async error" || true
9416 run_test 63b "async write errors should be returned to fsync ==="
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9422 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9424 run_test 64a "verify filter grant calculations (in kernel) ====="
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9429 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9431 run_test 64b "check out-of-space detection on client"
9434 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9436 run_test 64c "verify grant shrink"
9442 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9445 # this does exactly what osc_request.c:osc_announce_cached() does in
9446 # order to calculate max amount of grants to ask from server
9450 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9451 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9453 ((rpc_in_flight++));
9454 nrpages=$((nrpages * rpc_in_flight))
9456 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9458 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9460 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9461 local undirty=$((nrpages * PAGE_SIZE))
9463 local max_extent_pages
9464 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9465 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9466 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9467 local grant_extent_tax
9468 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9470 undirty=$((undirty + nrextents * grant_extent_tax))
9475 # this is size of unit for grant allocation. It should be equal to
9476 # what tgt_grant.c:tgt_grant_chunk() calculates
9480 local grant_extent_tax
9482 max_brw_size=$(import_param $tgt max_brw_size)
9484 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9486 echo $(((max_brw_size + grant_extent_tax) * 2))
9490 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9491 skip "OST < 2.10.55 doesn't limit grants enough"
9493 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9495 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9496 skip "no grant_param connect flag"
9498 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9500 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9501 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9504 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9505 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9507 $LFS setstripe $DIR/$tfile -i 0 -c 1
9508 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9511 while kill -0 $ddpid; do
9512 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9514 if [[ $cur_grant -gt $max_cur_granted ]]; then
9516 error "cur_grant $cur_grant > $max_cur_granted"
9522 run_test 64d "check grant limit exceed"
9528 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9530 ((cur_grants == expected)) ||
9531 error "$msg: grants mismatch: $cur_grants, expected $expected"
9535 echo $((($1 + $2 - 1) & ~($2 - 1)))
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9540 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9541 skip "Need OSS version at least 2.11.56"
9543 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9544 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9545 $LCTL set_param debug=+cache
9547 # Remount client to reset grant
9548 remount_client $MOUNT || error "failed to remount client"
9549 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9551 local init_grants=$(import_param $osc_tgt initial_grant)
9553 check_grants $osc_tgt $init_grants "init grants"
9555 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9556 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9557 local gbs=$(import_param $osc_tgt grant_block_size)
9559 # write random number of bytes from max_brw_size / 4 to max_brw_size
9560 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9561 # align for direct io
9562 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9563 # round to grant consumption unit
9564 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9566 local grants=$((wb_round_up + extent_tax))
9568 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9569 stack_trap "rm -f $DIR/$tfile"
9571 # define OBD_FAIL_TGT_NO_GRANT 0x725
9572 # make the server not grant more back
9573 do_facet ost1 $LCTL set_param fail_loc=0x725
9574 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9576 do_facet ost1 $LCTL set_param fail_loc=0
9578 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9580 rm -f $DIR/$tfile || error "rm failed"
9582 # Remount client to reset grant
9583 remount_client $MOUNT || error "failed to remount client"
9584 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9586 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9588 # define OBD_FAIL_TGT_NO_GRANT 0x725
9589 # make the server not grant more back
9590 do_facet ost1 $LCTL set_param fail_loc=0x725
9591 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9592 do_facet ost1 $LCTL set_param fail_loc=0
9594 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9596 run_test 64e "check grant consumption (no grant allocation)"
9599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9601 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9602 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9603 $LCTL set_param debug=+cache
9605 # Remount client to reset grant
9606 remount_client $MOUNT || error "failed to remount client"
9607 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9609 local init_grants=$(import_param $osc_tgt initial_grant)
9610 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9611 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9612 local gbs=$(import_param $osc_tgt grant_block_size)
9613 local chunk=$(grant_chunk $osc_tgt)
9615 # write random number of bytes from max_brw_size / 4 to max_brw_size
9616 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9617 # align for direct io
9618 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9619 # round to grant consumption unit
9620 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9622 local grants=$((wb_round_up + extent_tax))
9624 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9625 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9626 error "error writing to $DIR/$tfile"
9628 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9629 "direct io with grant allocation"
9631 rm -f $DIR/$tfile || error "rm failed"
9633 # Remount client to reset grant
9634 remount_client $MOUNT || error "failed to remount client"
9635 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9637 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9639 # Testing that buffered IO consumes grant on the client
9641 # Delay the RPC on the server so it's guaranteed to not complete even
9642 # if the RPC is sent from the client
9643 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9644 $LCTL set_param fail_loc=0x50a fail_val=3
9645 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9646 error "error writing to $DIR/$tfile with buffered IO"
9648 check_grants $osc_tgt $((init_grants - grants)) \
9649 "buffered io, not write rpc"
9651 # Clear the fail loc and do a sync on the client
9652 $LCTL set_param fail_loc=0 fail_val=0
9655 # RPC is now known to have sent
9656 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9657 "buffered io, one RPC"
9659 run_test 64f "check grant consumption (with grant allocation)"
9662 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9663 skip "Need MDS version at least 2.14.56"
9665 local mdts=$(comma_list $(mdts_nodes))
9667 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9669 stack_trap "$LCTL set_param $old"
9671 # generate dirty pages and increase dirty granted on MDT
9672 stack_trap "rm -f $DIR/$tfile-*"
9673 for (( i = 0; i < 10; i++)); do
9674 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9675 error "can't set stripe"
9676 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9678 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9679 $LFS getstripe $DIR/$tfile-$i
9680 error "not DoM file"
9687 # wait until grant shrink reset grant dirty on MDTs
9688 for ((i = 0; i < 120; i++)); do
9689 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9690 awk '{sum=sum+$1} END {print sum}')
9691 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9692 echo "$grant_dirty grants, $vm_dirty pages"
9693 (( grant_dirty + vm_dirty == 0 )) && break
9694 (( i == 3 )) && sync &&
9695 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9699 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9700 awk '{sum=sum+$1} END {print sum}')
9701 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9703 run_test 64g "grant shrink on MDT"
9706 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9707 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9709 local instance=$($LFS getname -i $DIR)
9710 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9711 local num_exps=$(do_facet ost1 \
9712 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9713 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9714 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9715 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9717 # 10MiB is for file to be written, max_brw_size * 16 *
9718 # num_exps is space reserve so that tgt_grant_shrink() decided
9720 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9721 (( avail * 1024 < expect )) &&
9722 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9724 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9725 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9726 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9727 $LCTL set_param osc.*OST0000*.grant_shrink=1
9728 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9730 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9731 stack_trap "rm -f $DIR/$tfile"
9732 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9734 # drop cache so that coming read would do rpc
9735 cancel_lru_locks osc
9737 # shrink interval is set to 10, pause for 7 seconds so that
9738 # grant thread did not wake up yet but coming read entered
9739 # shrink mode for rpc (osc_should_shrink_grant())
9742 declare -a cur_grant_bytes
9743 declare -a tot_granted
9744 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9745 tot_granted[0]=$(do_facet ost1 \
9746 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9748 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9750 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9751 tot_granted[1]=$(do_facet ost1 \
9752 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9754 # grant change should be equal on both sides
9755 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9756 tot_granted[0] - tot_granted[1])) ||
9757 error "grant change mismatch, " \
9758 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9759 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9761 run_test 64h "grant shrink on read"
9764 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9765 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9768 remote_ost_nodsh && skip "remote OSTs with nodsh"
9770 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9771 stack_trap "rm -f $DIR/$tfile"
9773 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9775 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9776 local instance=$($LFS getname -i $DIR)
9778 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9779 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9781 # shrink grants and simulate rpc loss
9782 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9783 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9784 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9788 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9790 local testid=$(echo $TESTNAME | tr '_' ' ')
9792 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9793 grep "GRANT, real grant" &&
9794 error "client has more grants then it owns" || true
9796 run_test 64i "shrink on reconnect"
9798 # bug 1414 - set/get directories' stripe info
9800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9802 test_mkdir $DIR/$tdir
9804 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9806 run_test 65a "directory with no stripe info"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 test_mkdir $DIR/$tdir
9812 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9814 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9817 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9819 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9823 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9825 test_mkdir $DIR/$tdir
9826 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9828 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9829 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9831 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9833 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9838 test_mkdir $DIR/$tdir
9839 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9840 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9842 if [[ $STRIPECOUNT -le 0 ]]; then
9844 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9845 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9846 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9848 sc=$(($STRIPECOUNT - 1))
9850 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9851 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9852 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9853 error "lverify failed"
9855 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9860 # LU-16904 delete layout when root is set as PFL layout
9861 save_layout_restore_at_exit $MOUNT
9862 $LFS setstripe -d $MOUNT || error "setstripe failed"
9864 test_mkdir $DIR/$tdir
9866 $LFS setstripe $DIR/$tdir || error "setstripe"
9867 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9868 error "no stripe info failed"
9870 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9872 run_test 65e "directory setstripe defaults"
9875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 test_mkdir $DIR/${tdir}f
9878 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9879 error "setstripe succeeded" || true
9881 run_test 65f "dir setstripe permission (should return error) ==="
9884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9886 # LU-16904 delete layout when root is set as PFL layout
9887 save_layout_restore_at_exit $MOUNT
9888 $LFS setstripe -d $MOUNT || error "setstripe failed"
9890 test_mkdir $DIR/$tdir
9891 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9893 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9894 error "setstripe -S failed"
9895 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9896 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9897 error "delete default stripe failed"
9899 run_test 65g "directory setstripe -d"
9902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 test_mkdir $DIR/$tdir
9905 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9907 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9908 error "setstripe -S failed"
9909 test_mkdir $DIR/$tdir/dd1
9910 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9911 error "stripe info inherit failed"
9913 run_test 65h "directory stripe info inherit ===================="
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9918 save_layout_restore_at_exit $MOUNT
9920 # bug6367: set non-default striping on root directory
9921 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9923 # bug12836: getstripe on -1 default directory striping
9924 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9926 # bug12836: getstripe -v on -1 default directory striping
9927 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9929 # bug12836: new find on -1 default directory striping
9930 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9932 run_test 65i "various tests to set root directory striping"
9934 test_65j() { # bug6367
9935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 # if we aren't already remounting for each test, do so for this test
9940 if [ "$I_MOUNTED" = "yes" ]; then
9941 cleanup || error "failed to unmount"
9945 save_layout_restore_at_exit $MOUNT
9947 $LFS setstripe -d $MOUNT || error "setstripe failed"
9949 run_test 65j "set default striping on root directory (bug 6367)="
9953 wait_delete_completed
9954 do_facet $SINGLEMDS "lctl set_param -n \
9955 osp.$ost*MDT0000.max_create_count=$max_count"
9956 do_facet $SINGLEMDS "lctl set_param -n \
9957 osp.$ost*MDT0000.create_count=$count"
9958 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9959 echo $INACTIVE_OSC "is Activate"
9961 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9964 test_65k() { # bug11679
9965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9966 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9967 remote_mds_nodsh && skip "remote MDS with nodsh"
9969 local disable_precreate=true
9970 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9971 disable_precreate=false
9973 echo "Check OST status: "
9974 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9975 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9977 for OSC in $MDS_OSCS; do
9978 echo $OSC "is active"
9979 do_facet $SINGLEMDS lctl --device %$OSC activate
9982 for INACTIVE_OSC in $MDS_OSCS; do
9983 local ost=$(osc_to_ost $INACTIVE_OSC)
9984 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9985 lov.*md*.target_obd |
9986 awk -F: /$ost/'{ print $1 }' | head -n 1)
9989 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9990 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9992 echo "Deactivate: " $INACTIVE_OSC
9993 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9995 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9996 osp.$ost*MDT0000.create_count")
9997 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9998 osp.$ost*MDT0000.max_create_count")
9999 $disable_precreate &&
10000 do_facet $SINGLEMDS "lctl set_param -n \
10001 osp.$ost*MDT0000.max_create_count=0"
10003 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10004 [ -f $DIR/$tdir/$idx ] && continue
10005 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10006 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10008 error "setstripe $idx should succeed"; }
10009 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10011 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10014 do_facet $SINGLEMDS "lctl set_param -n \
10015 osp.$ost*MDT0000.max_create_count=$max_count"
10016 do_facet $SINGLEMDS "lctl set_param -n \
10017 osp.$ost*MDT0000.create_count=$count"
10018 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10019 echo $INACTIVE_OSC "is Activate"
10021 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10024 run_test 65k "validate manual striping works properly with deactivated OSCs"
10026 test_65l() { # bug 12836
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 test_mkdir -p $DIR/$tdir/test_dir
10030 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10031 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10033 run_test 65l "lfs find on -1 stripe dir ========================"
10036 local layout=$(save_layout $MOUNT)
10037 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10038 restore_layout $MOUNT $layout
10039 error "setstripe should fail by non-root users"
10043 run_test 65m "normal user can't set filesystem default stripe"
10046 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10047 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10048 skip "Need MDS version at least 2.12.50"
10049 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10051 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10052 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10053 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10055 save_layout_restore_at_exit $MOUNT
10057 # new subdirectory under root directory should not inherit
10058 # the default layout from root
10059 # LU-16904 check if the root is set as PFL layout
10060 local numcomp=$($LFS getstripe --component-count $MOUNT)
10062 if [[ $numcomp -eq 0 ]]; then
10063 local dir1=$MOUNT/$tdir-1
10064 mkdir $dir1 || error "mkdir $dir1 failed"
10065 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10066 error "$dir1 shouldn't have LOV EA"
10069 # delete the default layout on root directory
10070 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10072 local dir2=$MOUNT/$tdir-2
10073 mkdir $dir2 || error "mkdir $dir2 failed"
10074 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10075 error "$dir2 shouldn't have LOV EA"
10077 # set a new striping pattern on root directory
10078 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10079 local new_def_stripe_size=$((def_stripe_size * 2))
10080 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10081 error "set stripe size on $MOUNT failed"
10083 # new file created in $dir2 should inherit the new stripe size from
10084 # the filesystem default
10085 local file2=$dir2/$tfile-2
10086 touch $file2 || error "touch $file2 failed"
10088 local file2_stripe_size=$($LFS getstripe -S $file2)
10089 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10091 echo "file2_stripe_size: '$file2_stripe_size'"
10092 echo "new_def_stripe_size: '$new_def_stripe_size'"
10093 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10096 local dir3=$MOUNT/$tdir-3
10097 mkdir $dir3 || error "mkdir $dir3 failed"
10098 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10099 # the root layout, which is the actual default layout that will be used
10100 # when new files are created in $dir3.
10101 local dir3_layout=$(get_layout_param $dir3)
10102 local root_dir_layout=$(get_layout_param $MOUNT)
10103 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10105 echo "dir3_layout: '$dir3_layout'"
10106 echo "root_dir_layout: '$root_dir_layout'"
10107 error "$dir3 should show the default layout from $MOUNT"
10110 # set OST pool on root directory
10111 local pool=$TESTNAME
10112 pool_add $pool || error "add $pool failed"
10113 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10114 error "add targets to $pool failed"
10116 $LFS setstripe -p $pool $MOUNT ||
10117 error "set OST pool on $MOUNT failed"
10119 # new file created in $dir3 should inherit the pool from
10120 # the filesystem default
10121 local file3=$dir3/$tfile-3
10122 touch $file3 || error "touch $file3 failed"
10124 local file3_pool=$($LFS getstripe -p $file3)
10125 [[ "$file3_pool" = "$pool" ]] ||
10126 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10128 local dir4=$MOUNT/$tdir-4
10129 mkdir $dir4 || error "mkdir $dir4 failed"
10130 local dir4_layout=$(get_layout_param $dir4)
10131 root_dir_layout=$(get_layout_param $MOUNT)
10132 echo "$LFS getstripe -d $dir4"
10133 $LFS getstripe -d $dir4
10134 echo "$LFS getstripe -d $MOUNT"
10135 $LFS getstripe -d $MOUNT
10136 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10138 echo "dir4_layout: '$dir4_layout'"
10139 echo "root_dir_layout: '$root_dir_layout'"
10140 error "$dir4 should show the default layout from $MOUNT"
10143 # new file created in $dir4 should inherit the pool from
10144 # the filesystem default
10145 local file4=$dir4/$tfile-4
10146 touch $file4 || error "touch $file4 failed"
10148 local file4_pool=$($LFS getstripe -p $file4)
10149 [[ "$file4_pool" = "$pool" ]] ||
10150 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10152 # new subdirectory under non-root directory should inherit
10153 # the default layout from its parent directory
10154 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10155 error "set directory layout on $dir4 failed"
10157 local dir5=$dir4/$tdir-5
10158 mkdir $dir5 || error "mkdir $dir5 failed"
10160 dir4_layout=$(get_layout_param $dir4)
10161 local dir5_layout=$(get_layout_param $dir5)
10162 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10164 echo "dir4_layout: '$dir4_layout'"
10165 echo "dir5_layout: '$dir5_layout'"
10166 error "$dir5 should inherit the default layout from $dir4"
10169 # though subdir under ROOT doesn't inherit default layout, but
10170 # its sub dir/file should be created with default layout.
10171 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10172 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10173 skip "Need MDS version at least 2.12.59"
10175 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10176 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10177 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10179 if [ $default_lmv_hash == "none" ]; then
10180 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10182 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10183 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10186 $LFS setdirstripe -D -c 2 $MOUNT ||
10187 error "setdirstripe -D -c 2 failed"
10188 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10189 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10190 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10192 # $dir4 layout includes pool
10193 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10194 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10195 error "pool lost on setstripe"
10196 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10197 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10198 error "pool lost on compound layout setstripe"
10200 run_test 65n "don't inherit default layout from root for new subdirectories"
10203 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10204 skip "need MDS version at least 2.14.57"
10206 # set OST pool on root directory
10207 local pool=$TESTNAME
10209 pool_add $pool || error "add $pool failed"
10210 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10211 error "add targets to $pool failed"
10213 local dir1=$MOUNT/$tdir
10215 mkdir $dir1 || error "mkdir $dir1 failed"
10217 # set a new striping pattern on root directory
10218 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10220 $LFS setstripe -p $pool $dir1 ||
10221 error "set directory layout on $dir1 failed"
10223 # $dir1 layout includes pool
10224 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10225 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10226 error "pool lost on setstripe"
10227 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10228 $LFS getstripe $dir1
10229 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10230 error "pool lost on compound layout setstripe"
10232 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10233 error "setdirstripe failed on sub-dir with inherited pool"
10234 $LFS getstripe $dir1/dir2
10235 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10236 error "pool lost on compound layout setdirstripe"
10238 $LFS setstripe -E -1 -c 1 $dir1
10239 $LFS getstripe -d $dir1
10240 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10241 error "pool lost on setstripe"
10243 run_test 65o "pool inheritance for mdt component"
10245 test_65p () { # LU-16152
10246 local src_dir=$DIR/$tdir/src_dir
10247 local dst_dir=$DIR/$tdir/dst_dir
10248 local yaml_file=$DIR/$tdir/layout.yaml
10251 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10252 skip "Need at least version 2.15.51"
10254 test_mkdir -p $src_dir
10255 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10256 error "failed to setstripe"
10257 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10258 error "failed to getstripe"
10260 test_mkdir -p $dst_dir
10261 $LFS setstripe --yaml $yaml_file $dst_dir ||
10262 error "failed to setstripe with yaml file"
10263 border=$($LFS getstripe -d $dst_dir |
10264 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10265 error "failed to getstripe"
10267 # 2048M is 0x80000000, or 2147483648
10268 (( $border == 2147483648 )) ||
10269 error "failed to handle huge number in yaml layout"
10271 run_test 65p "setstripe with yaml file and huge number"
10273 # bug 2543 - update blocks count on client
10275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10277 local COUNT=${COUNT:-8}
10278 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10279 sync; sync_all_data; sync; sync_all_data
10280 cancel_lru_locks osc
10281 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10282 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10284 run_test 66 "update inode blocks count on client ==============="
10287 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10291 swapon -s | awk '($1 == "'$1'") { print $4 }'
10294 # bug5265, obdfilter oa2dentry return -ENOENT
10295 # #define OBD_FAIL_SRV_ENOENT 0x217
10297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10298 remote_ost_nodsh && skip "remote OST with nodsh"
10301 $LFS setstripe -c 1 -i 0 $f
10302 stack_trap "rm -f $f ${f}.2"
10304 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10306 do_facet ost1 lctl set_param fail_loc=0x217
10307 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10308 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10310 do_facet ost1 lctl set_param fail_loc=0
10311 $DIRECTIO write $f 0 2 || error "write error"
10313 cancel_lru_locks osc
10314 $DIRECTIO read $f 0 1 || error "read error"
10316 do_facet ost1 lctl set_param fail_loc=0x217
10317 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10319 do_facet ost1 lctl set_param fail_loc=0
10321 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10324 test_mkdir $DIR/$tdir
10325 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10326 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10328 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10330 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10332 [ "$RUNAS_ID" = "$UID" ] &&
10333 skip_env "RUNAS_ID = UID = $UID -- skipping"
10334 # Check that testing environment is properly set up. Skip if not
10335 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10336 skip_env "User $RUNAS_ID does not exist - skipping"
10339 chmod 777 $DIR/$tfile
10340 chmod ug+s $DIR/$tfile
10341 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10342 error "$RUNAS dd $DIR/$tfile failed"
10343 # See if we are still setuid/sgid
10344 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10345 error "S/gid is not dropped on write"
10346 # Now test that MDS is updated too
10347 cancel_lru_locks mdc
10348 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10349 error "S/gid is not dropped on MDS"
10352 run_test 72a "Test that remove suid works properly (bug5695) ===="
10354 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10357 [ "$RUNAS_ID" = "$UID" ] &&
10358 skip_env "RUNAS_ID = UID = $UID -- skipping"
10359 [ "$RUNAS_ID" -eq 0 ] &&
10360 skip_env "RUNAS_ID = 0 -- skipping"
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10362 # Check that testing environment is properly set up. Skip if not
10363 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10364 skip_env "User $RUNAS_ID does not exist - skipping"
10366 touch $DIR/${tfile}-f{g,u}
10367 test_mkdir $DIR/${tfile}-dg
10368 test_mkdir $DIR/${tfile}-du
10369 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10370 chmod g+s $DIR/${tfile}-{f,d}g
10371 chmod u+s $DIR/${tfile}-{f,d}u
10372 for perm in 777 2777 4777; do
10373 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10374 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10375 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10376 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10380 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10382 # bug 3462 - multiple simultaneous MDC requests
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10386 test_mkdir $DIR/d73-1
10387 test_mkdir $DIR/d73-2
10388 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10391 lctl set_param fail_loc=0x80000129
10392 $MULTIOP $DIR/d73-1/f73-2 Oc &
10394 lctl set_param fail_loc=0
10396 $MULTIOP $DIR/d73-2/f73-3 Oc &
10400 wait $pid1 || return 1
10404 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10405 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10406 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10410 run_test 73 "multiple MDC requests (should not deadlock)"
10412 test_74a() { # bug 6149, 6184
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10416 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10418 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10419 # will spin in a tight reconnection loop
10420 $LCTL set_param fail_loc=0x8000030e
10421 # get any lock that won't be difficult - lookup works.
10423 $LCTL set_param fail_loc=0
10427 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10429 test_74b() { # bug 13310
10430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10432 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10434 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10435 # will spin in a tight reconnection loop
10436 $LCTL set_param fail_loc=0x8000030e
10437 # get a "difficult" lock
10439 $LCTL set_param fail_loc=0
10443 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10448 #define OBD_FAIL_LDLM_NEW_LOCK
10449 $LCTL set_param fail_loc=0x319
10450 touch $DIR/$tfile && error "touch successful"
10451 $LCTL set_param fail_loc=0
10454 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10456 slab_lic=/sys/kernel/slab/lustre_inode_cache
10458 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10459 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10460 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10463 test_76a() { # Now for b=20433, added originally in b=1443
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10466 cancel_lru_locks osc
10467 # there may be some slab objects cached per core
10468 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10469 local before=$(num_objects)
10470 local count=$((512 * cpus))
10471 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10472 local margin=$((count / 10))
10473 if [[ -f $slab_lic/aliases ]]; then
10474 local aliases=$(cat $slab_lic/aliases)
10475 (( aliases > 0 )) && margin=$((margin * aliases))
10478 echo "before slab objects: $before"
10479 for i in $(seq $count); do
10483 cancel_lru_locks osc
10484 local after=$(num_objects)
10485 echo "created: $count, after slab objects: $after"
10486 # shared slab counts are not very accurate, allow significant margin
10487 # the main goal is that the cache growth is not permanently > $count
10488 while (( after > before + margin )); do
10490 after=$(num_objects)
10492 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10493 if (( wait > 60 )); then
10494 error "inode slab grew from $before+$margin to $after"
10498 run_test 76a "confirm clients recycle inodes properly ===="
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10502 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10505 local before=$(num_objects)
10507 for i in $(seq $count); do
10512 local after=$(num_objects)
10515 while (( after > before )); do
10517 after=$(num_objects)
10519 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10520 if (( wait > 60 )); then
10521 error "inode slab grew from $before to $after"
10525 echo "slab objects before: $before, after: $after"
10527 run_test 76b "confirm clients recycle directory inodes properly ===="
10529 export ORIG_CSUM=""
10532 # Note: in sptlrpc modes which enable its own bulk checksum, the
10533 # original crc32_le bulk checksum will be automatically disabled,
10534 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10535 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10536 # In this case set_checksums() will not be no-op, because sptlrpc
10537 # bulk checksum will be enabled all through the test.
10539 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10540 lctl set_param -n osc.*.checksums $1
10544 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10545 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10546 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10547 tr -d [] | head -n1)}
10548 set_checksum_type()
10550 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10552 log "set checksum type to $1, rc = $rc"
10556 get_osc_checksum_type()
10558 # arugment 1: OST name, like OST0000
10560 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10561 sed 's/.*\[\(.*\)\].*/\1/g')
10563 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10564 echo $checksum_type
10567 F77_TMP=$TMP/f77-temp
10570 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10571 error "error writing to $F77_TMP"
10574 test_77a() { # bug 10889
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10576 $GSS && skip_env "could not run with gss"
10578 [ ! -f $F77_TMP ] && setup_f77
10580 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10584 run_test 77a "normal checksum read/write operation"
10586 test_77b() { # bug 10889
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10588 $GSS && skip_env "could not run with gss"
10590 [ ! -f $F77_TMP ] && setup_f77
10591 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10592 $LCTL set_param fail_loc=0x80000409
10595 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10596 error "dd error: $?"
10597 $LCTL set_param fail_loc=0
10599 for algo in $CKSUM_TYPES; do
10600 cancel_lru_locks osc
10601 set_checksum_type $algo
10602 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10603 $LCTL set_param fail_loc=0x80000408
10604 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10605 $LCTL set_param fail_loc=0
10608 set_checksum_type $ORIG_CSUM_TYPE
10611 run_test 77b "checksum error on client write, read"
10616 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10618 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10619 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10620 $check_ost && [ -n "$ost_file_prefix" ] &&
10621 do_facet ost1 rm -f ${ost_file_prefix}\*
10625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10626 $GSS && skip_env "could not run with gss"
10627 remote_ost_nodsh && skip "remote OST with nodsh"
10630 local osc_file_prefix
10632 local check_ost=false
10633 local ost_file_prefix
10639 # ensure corruption will occur on first OSS/OST
10640 $LFS setstripe -i 0 $DIR/$tfile
10642 [ ! -f $F77_TMP ] && setup_f77
10643 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10644 error "dd write error: $?"
10645 fid=$($LFS path2fid $DIR/$tfile)
10647 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10650 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10651 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10653 echo "OSS do not support bulk pages dump upon error"
10656 osc_file_prefix=$($LCTL get_param -n debug_path)
10657 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10659 trap cleanup_77c EXIT
10662 # enable bulk pages dump upon error on Client
10663 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10664 # enable bulk pages dump upon error on OSS
10666 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10668 # flush Client cache to allow next read to reach OSS
10669 cancel_lru_locks osc
10671 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10672 $LCTL set_param fail_loc=0x80000408
10673 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10674 $LCTL set_param fail_loc=0
10678 # check cksum dump on Client
10679 osc_file=$(ls ${osc_file_prefix}*)
10680 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10681 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10682 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10683 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10684 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10686 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10687 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10688 error "dump content does not match on Client"
10690 $check_ost || skip "No need to check cksum dump on OSS"
10692 # check cksum dump on OSS
10693 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10694 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10695 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10696 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10697 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10698 error "dump content does not match on OSS"
10702 run_test 77c "checksum error on client read with debug"
10704 test_77d() { # bug 10889
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10706 $GSS && skip_env "could not run with gss"
10708 stack_trap "rm -f $DIR/$tfile"
10709 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10710 $LCTL set_param fail_loc=0x80000409
10712 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10713 error "direct write: rc=$?"
10714 $LCTL set_param fail_loc=0
10717 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10718 $LCTL set_param fail_loc=0x80000408
10720 cancel_lru_locks osc
10721 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10722 error "direct read: rc=$?"
10723 $LCTL set_param fail_loc=0
10726 run_test 77d "checksum error on OST direct write, read"
10728 test_77f() { # bug 10889
10729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10730 $GSS && skip_env "could not run with gss"
10733 stack_trap "rm -f $DIR/$tfile"
10734 for algo in $CKSUM_TYPES; do
10735 cancel_lru_locks osc
10736 set_checksum_type $algo
10737 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10738 $LCTL set_param fail_loc=0x409
10739 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10740 error "direct write succeeded"
10741 $LCTL set_param fail_loc=0
10743 set_checksum_type $ORIG_CSUM_TYPE
10746 run_test 77f "repeat checksum error on write (expect error)"
10748 test_77g() { # bug 10889
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10750 $GSS && skip_env "could not run with gss"
10751 remote_ost_nodsh && skip "remote OST with nodsh"
10753 [ ! -f $F77_TMP ] && setup_f77
10755 local file=$DIR/$tfile
10756 stack_trap "rm -f $file" EXIT
10758 $LFS setstripe -c 1 -i 0 $file
10759 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10760 do_facet ost1 lctl set_param fail_loc=0x8000021a
10762 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10763 error "write error: rc=$?"
10764 do_facet ost1 lctl set_param fail_loc=0
10767 cancel_lru_locks osc
10768 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10769 do_facet ost1 lctl set_param fail_loc=0x8000021b
10771 cmp $F77_TMP $file || error "file compare failed"
10772 do_facet ost1 lctl set_param fail_loc=0
10775 run_test 77g "checksum error on OST write, read"
10777 test_77k() { # LU-10906
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10779 $GSS && skip_env "could not run with gss"
10781 local cksum_param="osc.$FSNAME*.checksums"
10782 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10786 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10787 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10788 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10791 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10792 error "failed to set checksum=$i on MGS"
10793 wait_update $HOSTNAME "$get_checksum" $i
10795 echo "remount client, checksum should be $i"
10796 remount_client $MOUNT || error "failed to remount client"
10797 checksum=$(eval $get_checksum)
10798 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10800 # remove persistent param to avoid races with checksum mountopt below
10801 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10802 error "failed to delete checksum on MGS"
10804 for opt in "checksum" "nochecksum"; do
10805 #remount with mount option
10806 echo "remount client with option $opt, checksum should be $i"
10807 umount_client $MOUNT || error "failed to umount client"
10808 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10809 error "failed to mount client with option '$opt'"
10810 checksum=$(eval $get_checksum)
10811 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10815 remount_client $MOUNT || error "failed to remount client"
10817 run_test 77k "enable/disable checksum correctly"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10821 $GSS && skip_env "could not run with gss"
10824 stack_trap "set_checksums $ORIG_CSUM" EXIT
10825 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10827 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10829 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10830 for algo in $CKSUM_TYPES; do
10831 set_checksum_type $algo || error "fail to set checksum type $algo"
10832 osc_algo=$(get_osc_checksum_type OST0000)
10833 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10835 # no locks, no reqs to let the connection idle
10836 cancel_lru_locks osc
10837 lru_resize_disable osc
10838 wait_osc_import_state client ost1 IDLE
10840 # ensure ost1 is connected
10841 stat $DIR/$tfile >/dev/null || error "can't stat"
10842 wait_osc_import_state client ost1 FULL
10844 osc_algo=$(get_osc_checksum_type OST0000)
10845 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10849 run_test 77l "preferred checksum type is remembered after reconnected"
10851 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10856 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10857 skip "Need at least version 2.14.52"
10858 local param=checksum_speed
10860 $LCTL get_param $param || error "reading $param failed"
10862 csum_speeds=$($LCTL get_param -n $param)
10864 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10865 error "known checksum types are missing"
10867 run_test 77m "Verify checksum_speed is correctly read"
10869 check_filefrag_77n() {
10874 while read extidx a b start end rest; do
10875 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10876 nr_ext=$(( $nr_ext + 1 ))
10877 starts+=( ${start%..} )
10880 done < <( filefrag -sv $1 )
10882 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10887 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10890 $TRUNCATE $DIR/$tfile 0
10891 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10892 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10893 check_filefrag_77n $DIR/$tfile ||
10894 skip "$tfile blocks not contiguous around hole"
10897 stack_trap "set_checksums $ORIG_CSUM" EXIT
10898 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10899 stack_trap "rm -f $DIR/$tfile"
10901 for algo in $CKSUM_TYPES; do
10902 if [[ "$algo" =~ ^t10 ]]; then
10903 set_checksum_type $algo ||
10904 error "fail to set checksum type $algo"
10905 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10906 error "fail to read $tfile with $algo"
10912 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10915 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10916 skip "Need MDS version at least 2.14.55"
10917 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10918 skip "Need OST version at least 2.14.55"
10919 local ofd=obdfilter
10922 # print OST checksum_type
10923 echo "$ofd.$FSNAME-*.checksum_type:"
10924 do_nodes $(comma_list $(osts_nodes)) \
10925 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10927 # print MDT checksum_type
10928 echo "$mdt.$FSNAME-*.checksum_type:"
10929 do_nodes $(comma_list $(mdts_nodes)) \
10930 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10932 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10933 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10935 (( $o_count == $OSTCOUNT )) ||
10936 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10938 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10939 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10941 (( $m_count == $MDSCOUNT )) ||
10942 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10944 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10946 cleanup_test_78() {
10951 test_78() { # bug 10901
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10953 remote_ost || skip_env "local OST"
10956 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10957 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10958 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10959 echo "MemTotal: $MEMTOTAL"
10961 # reserve 256MB of memory for the kernel and other running processes,
10962 # and then take 1/2 of the remaining memory for the read/write buffers.
10963 if [ $MEMTOTAL -gt 512 ] ;then
10964 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10966 # for those poor memory-starved high-end clusters...
10967 MEMTOTAL=$((MEMTOTAL / 2))
10969 echo "Mem to use for directio: $MEMTOTAL"
10971 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10972 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10973 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10974 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10976 echo "Smallest OST: $SMALLESTOST"
10977 [[ $SMALLESTOST -lt 10240 ]] &&
10978 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10980 trap cleanup_test_78 EXIT
10982 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10983 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10985 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10986 echo "File size: $F78SIZE"
10987 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10988 for i in $(seq 1 $NSEQ); do
10989 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10990 echo directIO rdwr round $i of $NSEQ
10991 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10996 run_test 78 "handle large O_DIRECT writes correctly ============"
10998 test_79() { # bug 12743
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11001 wait_delete_completed
11003 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11004 BKFREE=$(calc_osc_kbytes kbytesfree)
11005 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11007 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11008 DFTOTAL=`echo $STRING | cut -d, -f1`
11009 DFUSED=`echo $STRING | cut -d, -f2`
11010 DFAVAIL=`echo $STRING | cut -d, -f3`
11011 DFFREE=$(($DFTOTAL - $DFUSED))
11013 ALLOWANCE=$((64 * $OSTCOUNT))
11015 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11016 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11017 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11019 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11020 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11021 error "df free($DFFREE) mismatch OST free($BKFREE)"
11023 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11024 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11025 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11028 run_test 79 "df report consistency check ======================="
11030 test_80() { # bug 10718
11031 remote_ost_nodsh && skip "remote OST with nodsh"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11034 # relax strong synchronous semantics for slow backends like ZFS
11035 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11036 local soc="obdfilter.*.sync_lock_cancel"
11037 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11039 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11040 if [ -z "$save" ]; then
11041 soc="obdfilter.*.sync_on_lock_cancel"
11042 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11045 if [ "$save" != "never" ]; then
11046 local hosts=$(comma_list $(osts_nodes))
11048 do_nodes $hosts $LCTL set_param $soc=never
11049 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11054 sync; sleep 1; sync
11055 local before=$(date +%s)
11056 cancel_lru_locks osc
11057 local after=$(date +%s)
11058 local diff=$((after - before))
11059 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11063 run_test 80 "Page eviction is equally fast at high offsets too"
11065 test_81a() { # LU-456
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 remote_ost_nodsh && skip "remote OST with nodsh"
11069 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11070 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11071 do_facet ost1 lctl set_param fail_loc=0x80000228
11073 # write should trigger a retry and success
11074 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11075 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11077 if [ $RC -ne 0 ] ; then
11078 error "write should success, but failed for $RC"
11081 run_test 81a "OST should retry write when get -ENOSPC ==============="
11083 test_81b() { # LU-456
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11085 remote_ost_nodsh && skip "remote OST with nodsh"
11087 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11088 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11089 do_facet ost1 lctl set_param fail_loc=0x228
11091 # write should retry several times and return -ENOSPC finally
11092 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11093 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11096 if [ $RC -ne $ENOSPC ] ; then
11097 error "dd should fail for -ENOSPC, but succeed."
11100 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11103 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11105 test_mkdir $DIR/$tdir.cvsroot
11106 chown $RUNAS_ID $DIR/$tdir.cvsroot
11109 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11112 # some versions of cvs import exit(1) when asked to import links or
11113 # files they can't read. ignore those files.
11114 local toignore=$(find . -type l -printf '-I %f\n' -o \
11115 ! -perm /4 -printf '-I %f\n')
11116 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11117 $tdir.reposname vtag rtag
11120 test_mkdir $DIR/$tdir.reposname
11121 chown $RUNAS_ID $DIR/$tdir.reposname
11122 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11124 cd $DIR/$tdir.reposname
11126 $RUNAS cvs add -m 'addmsg' foo99
11128 $RUNAS cvs commit -m 'nomsg' foo99
11129 rm -fr $DIR/$tdir.cvsroot
11131 run_test 99 "cvs strange file/directory operations"
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11135 [[ "$NETTYPE" =~ tcp ]] ||
11136 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11137 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11138 remote_ost_nodsh && skip "remote OST with nodsh"
11139 remote_mds_nodsh && skip "remote MDS with nodsh"
11140 remote_servers || skip "useless for local single node setup"
11142 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11143 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11146 if (( ${LOCAL/*:/} >= 1024 )); then
11147 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11149 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11152 (( $rc == 0 )) || error "privileged port not found" )
11154 run_test 100 "check local port using privileged port"
11156 function get_named_value()
11160 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11163 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
11164 awk '/^max_cached_mb/ { print $2 }')
11167 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11177 local cache_limit=32
11179 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11180 trap cleanup_101a EXIT
11181 $LCTL set_param -n llite.*.read_ahead_stats=0
11182 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11185 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11187 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11188 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11191 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11192 get_named_value 'read.but.discarded'); do
11193 discard=$(($discard + $s))
11197 $LCTL get_param osc.*-osc*.rpc_stats
11198 $LCTL get_param llite.*.read_ahead_stats
11200 # Discard is generally zero, but sometimes a few random reads line up
11201 # and trigger larger readahead, which is wasted & leads to discards.
11202 if [[ $(($discard)) -gt $nreads ]]; then
11203 error "too many ($discard) discarded pages"
11205 rm -f $DIR/$tfile || true
11207 run_test 101a "check read-ahead for random reads"
11209 setup_test101bc() {
11210 test_mkdir $DIR/$tdir
11212 local FILE_LENGTH=$2
11215 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11217 local list=$(comma_list $(osts_nodes))
11218 set_osd_param $list '' read_cache_enable 0
11219 set_osd_param $list '' writethrough_cache_enable 0
11221 trap cleanup_test101bc EXIT
11222 # prepare the read-ahead file
11223 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11225 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11226 count=$FILE_SIZE_MB 2> /dev/null
11230 cleanup_test101bc() {
11235 local list=$(comma_list $(osts_nodes))
11236 set_osd_param $list '' read_cache_enable 1
11237 set_osd_param $list '' writethrough_cache_enable 1
11241 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11246 local stripe_size=$2
11247 local stride_length=$((stripe_size / read_size))
11248 local stride_width=$((stride_length * OSTCOUNT))
11249 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11250 (stride_width - stride_length) ))
11251 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11252 get_named_value 'read.but.discarded' | calc_total)
11254 if [[ $discard -gt $discard_limit ]]; then
11255 $LCTL get_param llite.*.read_ahead_stats
11256 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11258 echo "Read-ahead success for size ${read_size}"
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11264 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11266 local STRIPE_SIZE=1048576
11267 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11269 if [ $SLOW == "yes" ]; then
11270 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11272 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11275 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11277 # prepare the read-ahead file
11278 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11279 cancel_lru_locks osc
11280 for BIDX in 2 4 8 16 32 64 128 256
11282 local BSIZE=$((BIDX*4096))
11283 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11284 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11285 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11286 $LCTL set_param -n llite.*.read_ahead_stats=0
11287 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11288 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11289 cancel_lru_locks osc
11290 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11295 run_test 101b "check stride-io mode read-ahead ================="
11298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11300 local STRIPE_SIZE=1048576
11301 local FILE_LENGTH=$((STRIPE_SIZE*100))
11304 local osc_rpc_stats
11306 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11308 cancel_lru_locks osc
11309 $LCTL set_param osc.*.rpc_stats=0
11310 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11311 $LCTL get_param osc.*.rpc_stats
11312 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11313 local stats=$($LCTL get_param -n $osc_rpc_stats)
11314 local lines=$(echo "$stats" | awk 'END {print NR;}')
11317 if [ $lines -le 20 ]; then
11318 echo "continue debug"
11321 for size in 1 2 4 8; do
11322 local rpc=$(echo "$stats" |
11323 awk '($1 == "'$size':") {print $2; exit; }')
11324 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11325 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11327 echo "$osc_rpc_stats check passed!"
11332 run_test 101c "check stripe_size aligned read-ahead"
11335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11337 local file=$DIR/$tfile
11338 local sz_MB=${FILESIZE_101d:-80}
11339 local ra_MB=${READAHEAD_MB:-40}
11341 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11342 [ $free_MB -lt $sz_MB ] &&
11343 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11345 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11346 $LFS setstripe -c -1 $file || error "setstripe failed"
11348 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11349 echo Cancel LRU locks on lustre client to flush the client cache
11350 cancel_lru_locks osc
11352 echo Disable read-ahead
11353 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11354 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11355 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11356 $LCTL get_param -n llite.*.max_read_ahead_mb
11358 echo "Reading the test file $file with read-ahead disabled"
11359 local sz_KB=$((sz_MB * 1024 / 4))
11360 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11361 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11362 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11363 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11365 echo "Cancel LRU locks on lustre client to flush the client cache"
11366 cancel_lru_locks osc
11367 echo Enable read-ahead with ${ra_MB}MB
11368 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11370 echo "Reading the test file $file with read-ahead enabled"
11371 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11372 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11374 echo "read-ahead disabled time read $raOFF"
11375 echo "read-ahead enabled time read $raON"
11378 wait_delete_completed
11380 # use awk for this check instead of bash because it handles decimals
11381 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11382 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11384 run_test 101d "file read with and without read-ahead enabled"
11387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11389 local file=$DIR/$tfile
11390 local size_KB=500 #KB
11394 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11395 local need_KB=$((count * size_KB))
11396 [[ $free_KB -le $need_KB ]] &&
11397 skip_env "Need free space $need_KB, have $free_KB"
11399 echo "Creating $count ${size_KB}K test files"
11400 for ((i = 0; i < $count; i++)); do
11401 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11404 echo "Cancel LRU locks on lustre client to flush the client cache"
11405 cancel_lru_locks $OSC
11407 echo "Reset readahead stats"
11408 $LCTL set_param -n llite.*.read_ahead_stats=0
11410 for ((i = 0; i < $count; i++)); do
11411 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11414 $LCTL get_param llite.*.max_cached_mb
11415 $LCTL get_param llite.*.read_ahead_stats
11416 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11417 get_named_value 'misses' | calc_total)
11419 for ((i = 0; i < $count; i++)); do
11420 rm -rf $file.$i 2>/dev/null
11423 #10000 means 20% reads are missing in readahead
11424 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11426 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11429 which iozone || skip_env "no iozone installed"
11431 local old_debug=$($LCTL get_param debug)
11432 old_debug=${old_debug#*=}
11433 $LCTL set_param debug="reada mmap"
11435 # create a test file
11436 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11438 echo Cancel LRU locks on lustre client to flush the client cache
11439 cancel_lru_locks osc
11441 echo Reset readahead stats
11442 $LCTL set_param -n llite.*.read_ahead_stats=0
11444 echo mmap read the file with small block size
11445 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11448 echo checking missing pages
11449 $LCTL get_param llite.*.read_ahead_stats
11450 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11451 get_named_value 'misses' | calc_total)
11453 $LCTL set_param debug="$old_debug"
11454 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11457 run_test 101f "check mmap read performance"
11459 test_101g_brw_size_test() {
11461 local pages=$((mb * 1048576 / PAGE_SIZE))
11462 local file=$DIR/$tfile
11464 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11465 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11466 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11467 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11471 stack_trap "rm -f $file" EXIT
11472 $LCTL set_param -n osc.*.rpc_stats=0
11474 # 10 RPCs should be enough for the test
11476 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11477 { error "dd write ${mb} MB blocks failed"; return 3; }
11478 cancel_lru_locks osc
11479 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11480 { error "dd write ${mb} MB blocks failed"; return 4; }
11482 # calculate number of full-sized read and write RPCs
11483 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11484 sed -n '/pages per rpc/,/^$/p' |
11485 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11486 END { print reads,writes }'))
11487 # allow one extra full-sized read RPC for async readahead
11488 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11489 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11490 [[ ${rpcs[1]} == $count ]] ||
11491 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11495 remote_ost_nodsh && skip "remote OST with nodsh"
11498 local osts=$(get_facets OST)
11499 local list=$(comma_list $(osts_nodes))
11500 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11501 local brw_size="obdfilter.*.brw_size"
11503 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11505 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11507 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11508 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11509 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11510 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11511 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11512 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11514 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11517 if [[ $orig_mb -lt 16 ]]; then
11518 save_lustre_params $osts "$brw_size" > $p
11519 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11520 error "set 16MB RPC size failed"
11522 echo "remount client to enable new RPC size"
11523 remount_client $MOUNT || error "remount_client failed"
11526 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11527 # should be able to set brw_size=12, but no rpc_stats for that
11528 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11531 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11533 if [[ $orig_mb -lt 16 ]]; then
11534 restore_lustre_params < $p
11535 remount_client $MOUNT || error "remount_client restore failed"
11538 rm -f $p $DIR/$tfile
11540 run_test 101g "Big bulk(4/16 MiB) readahead"
11543 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11546 error "dd 70M file failed"
11547 echo Cancel LRU locks on lustre client to flush the client cache
11548 cancel_lru_locks osc
11550 echo "Reset readahead stats"
11551 $LCTL set_param -n llite.*.read_ahead_stats 0
11553 echo "Read 10M of data but cross 64M bundary"
11554 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11555 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11556 get_named_value 'misses' | calc_total)
11557 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11558 rm -f $p $DIR/$tfile
11560 run_test 101h "Readahead should cover current read window"
11563 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11564 error "dd 10M file failed"
11566 local max_per_file_mb=$($LCTL get_param -n \
11567 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11568 cancel_lru_locks osc
11569 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11570 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11571 error "set max_read_ahead_per_file_mb to 1 failed"
11573 echo "Reset readahead stats"
11574 $LCTL set_param llite.*.read_ahead_stats=0
11576 dd if=$DIR/$tfile of=/dev/null bs=2M
11578 $LCTL get_param llite.*.read_ahead_stats
11579 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11580 awk '/misses/ { print $2 }')
11581 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11584 run_test 101i "allow current readahead to exceed reservation"
11587 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11588 error "setstripe $DIR/$tfile failed"
11589 local file_size=$((1048576 * 16))
11590 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11591 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11593 echo Disable read-ahead
11594 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11597 for blk in $PAGE_SIZE 1048576 $file_size; do
11598 cancel_lru_locks osc
11599 echo "Reset readahead stats"
11600 $LCTL set_param -n llite.*.read_ahead_stats=0
11601 local count=$(($file_size / $blk))
11602 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11603 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11604 get_named_value 'failed.to.fast.read' | calc_total)
11605 $LCTL get_param -n llite.*.read_ahead_stats
11606 [ $miss -eq $count ] || error "expected $count got $miss"
11609 rm -f $p $DIR/$tfile
11611 run_test 101j "A complete read block should be submitted when no RA"
11613 test_readahead_base() {
11614 local file=$DIR/$tfile
11620 $LCTL set_param -n llite.*.read_ahead_stats=0
11621 # The first page is not accounted into readahead
11622 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11623 iosz=$(((size + 1048575) / 1048576 * 1048576))
11624 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11626 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11627 fallocate -l $size $file || error "failed to fallocate $file"
11628 cancel_lru_locks osc
11629 $MULTIOP $file or${iosz}c || error "failed to read $file"
11630 $LCTL get_param -n llite.*.read_ahead_stats
11631 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11632 awk '/readahead.pages/ { print $7 }' | calc_total)
11633 (( $ranum <= $ramax )) ||
11634 error "read-ahead pages is $ranum more than $ramax"
11635 rm -rf $file || error "failed to remove $file"
11640 local file=$DIR/$tfile
11646 check_set_fallocate_or_skip
11647 stack_trap "rm -f $file" EXIT
11649 test_readahead_base 4096
11651 # file size: 16K = 16384
11652 test_readahead_base 16384
11653 test_readahead_base 16385
11654 test_readahead_base 16383
11656 # file size: 1M + 1 = 1048576 + 1
11657 test_readahead_base 1048577
11658 # file size: 1M + 16K
11659 test_readahead_base $((1048576 + 16384))
11661 # file size: stripe_size * (stripe_count - 1) + 16K
11662 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11663 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11664 # file size: stripe_size * stripe_count + 16K
11665 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11666 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11667 # file size: 2 * stripe_size * stripe_count + 16K
11668 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11669 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11671 run_test 101m "read ahead for small file and last stripe of the file"
11674 test_mkdir $DIR/$tdir
11675 chown $RUNAS_ID $DIR/$tdir
11678 STRIPE_COUNT=$OSTCOUNT
11679 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11681 trap cleanup_test102 EXIT
11683 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11685 for num in 1 2 3 4; do
11686 for count in $(seq 1 $STRIPE_COUNT); do
11687 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11688 local size=`expr $STRIPE_SIZE \* $num`
11689 local file=file"$num-$idx-$count"
11690 $1 $LFS setstripe -S $size -i $idx -c $count $file
11696 $1 tar cf $TMP/f102.tar $tdir --xattrs
11699 cleanup_test102() {
11701 rm -f $TMP/f102.tar
11702 rm -rf $DIR/d0.sanity/d102
11706 [ "$UID" != 0 ] && skip "must run as root"
11707 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11708 skip_env "must have user_xattr"
11710 [ -z "$(which setfattr 2>/dev/null)" ] &&
11711 skip_env "could not find setfattr"
11713 local testfile=$DIR/$tfile
11716 echo "set/get xattr..."
11717 setfattr -n trusted.name1 -v value1 $testfile ||
11718 error "setfattr -n trusted.name1=value1 $testfile failed"
11719 getfattr -n trusted.name1 $testfile 2> /dev/null |
11720 grep "trusted.name1=.value1" ||
11721 error "$testfile missing trusted.name1=value1"
11723 setfattr -n user.author1 -v author1 $testfile ||
11724 error "setfattr -n user.author1=author1 $testfile failed"
11725 getfattr -n user.author1 $testfile 2> /dev/null |
11726 grep "user.author1=.author1" ||
11727 error "$testfile missing trusted.author1=author1"
11729 echo "listxattr..."
11730 setfattr -n trusted.name2 -v value2 $testfile ||
11731 error "$testfile unable to set trusted.name2"
11732 setfattr -n trusted.name3 -v value3 $testfile ||
11733 error "$testfile unable to set trusted.name3"
11734 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11735 grep "trusted.name" | wc -l) -eq 3 ] ||
11736 error "$testfile missing 3 trusted.name xattrs"
11738 setfattr -n user.author2 -v author2 $testfile ||
11739 error "$testfile unable to set user.author2"
11740 setfattr -n user.author3 -v author3 $testfile ||
11741 error "$testfile unable to set user.author3"
11742 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11743 grep "user.author" | wc -l) -eq 3 ] ||
11744 error "$testfile missing 3 user.author xattrs"
11746 echo "remove xattr..."
11747 setfattr -x trusted.name1 $testfile ||
11748 error "$testfile error deleting trusted.name1"
11749 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11750 error "$testfile did not delete trusted.name1 xattr"
11752 setfattr -x user.author1 $testfile ||
11753 error "$testfile error deleting user.author1"
11754 echo "set lustre special xattr ..."
11755 $LFS setstripe -c1 $testfile
11756 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11757 awk -F "=" '/trusted.lov/ { print $2 }' )
11758 setfattr -n "trusted.lov" -v $lovea $testfile ||
11759 error "$testfile doesn't ignore setting trusted.lov again"
11760 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11761 error "$testfile allow setting invalid trusted.lov"
11764 run_test 102a "user xattr test =================================="
11766 check_102b_layout() {
11768 local testfile=$DIR/$tfile
11770 echo "test layout '$layout'"
11771 $LFS setstripe $layout $testfile || error "setstripe failed"
11772 $LFS getstripe -y $testfile
11774 echo "get/set/list trusted.lov xattr ..." # b=10930
11775 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11776 [[ "$value" =~ "trusted.lov" ]] ||
11777 error "can't get trusted.lov from $testfile"
11778 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11779 error "getstripe failed"
11781 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11783 value=$(cut -d= -f2 <<<$value)
11784 # LU-13168: truncated xattr should fail if short lov_user_md header
11785 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11786 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11787 for len in $lens; do
11788 echo "setfattr $len $testfile.2"
11789 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11790 [ $len -lt 66 ] && error "short xattr len=$len worked"
11792 local stripe_size=$($LFS getstripe -S $testfile.2)
11793 local stripe_count=$($LFS getstripe -c $testfile.2)
11794 [[ $stripe_size -eq 65536 ]] ||
11795 error "stripe size $stripe_size != 65536"
11796 [[ $stripe_count -eq $stripe_count_orig ]] ||
11797 error "stripe count $stripe_count != $stripe_count_orig"
11798 rm $testfile $testfile.2
11802 [ -z "$(which setfattr 2>/dev/null)" ] &&
11803 skip_env "could not find setfattr"
11804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11806 # check plain layout
11807 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11809 # and also check composite layout
11810 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11813 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11816 [ -z "$(which setfattr 2>/dev/null)" ] &&
11817 skip_env "could not find setfattr"
11818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11820 # b10930: get/set/list lustre.lov xattr
11821 echo "get/set/list lustre.lov xattr ..."
11822 test_mkdir $DIR/$tdir
11823 chown $RUNAS_ID $DIR/$tdir
11824 local testfile=$DIR/$tdir/$tfile
11825 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11826 error "setstripe failed"
11827 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11828 error "getstripe failed"
11829 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11830 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11832 local testfile2=${testfile}2
11833 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11834 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11836 $RUNAS $MCREATE $testfile2
11837 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11838 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11839 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11840 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11841 [ $stripe_count -eq $STRIPECOUNT ] ||
11842 error "stripe count $stripe_count != $STRIPECOUNT"
11844 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11846 compare_stripe_info1() {
11847 local stripe_index_all_zero=true
11849 for num in 1 2 3 4; do
11850 for count in $(seq 1 $STRIPE_COUNT); do
11851 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11852 local size=$((STRIPE_SIZE * num))
11853 local file=file"$num-$offset-$count"
11854 stripe_size=$($LFS getstripe -S $PWD/$file)
11855 [[ $stripe_size -ne $size ]] &&
11856 error "$file: size $stripe_size != $size"
11857 stripe_count=$($LFS getstripe -c $PWD/$file)
11858 # allow fewer stripes to be created, ORI-601
11859 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11860 error "$file: count $stripe_count != $count"
11861 stripe_index=$($LFS getstripe -i $PWD/$file)
11862 [[ $stripe_index -ne 0 ]] &&
11863 stripe_index_all_zero=false
11867 $stripe_index_all_zero &&
11868 error "all files are being extracted starting from OST index 0"
11872 have_xattrs_include() {
11873 tar --help | grep -q xattrs-include &&
11874 echo --xattrs-include="lustre.*"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11881 XINC=$(have_xattrs_include)
11883 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11884 cd $DIR/$tdir/$tdir
11885 compare_stripe_info1
11887 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11893 XINC=$(have_xattrs_include)
11895 test_mkdir $DIR/$tdir.restore
11897 tar cf - --xattrs $tdir | tar xf - \
11898 -C $DIR/$tdir.restore --xattrs $XINC
11899 cd $DIR/$tdir.restore/$tdir
11900 compare_stripe_info1
11902 run_test 102f "tar copy files, not keep osts"
11905 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11906 skip "must have user_xattr"
11907 [ -z "$(which setfattr 2>/dev/null)" ] &&
11908 skip_env "could not find setfattr"
11909 [ -z "$(which getfattr 2>/dev/null)" ] &&
11910 skip_env "could not find getfattr"
11912 local xsize=${1:-1024} # in bytes
11913 local file=$DIR/$tfile
11914 local value="$(generate_string $xsize)"
11915 local xbig=trusted.big
11919 log "save $xbig on $file"
11920 if [ -z "$toobig" ]
11922 setfattr -n $xbig -v $value $file ||
11923 error "saving $xbig on $file failed"
11925 setfattr -n $xbig -v $value $file &&
11926 error "saving $xbig on $file succeeded"
11930 local orig=$(get_xattr_value $xbig $file)
11931 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11933 local xsml=trusted.sml
11934 log "save $xsml on $file"
11935 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11937 local new=$(get_xattr_value $xbig $file)
11938 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11940 log "grow $xsml on $file"
11941 setfattr -n $xsml -v "$value" $file ||
11942 error "growing $xsml on $file failed"
11944 new=$(get_xattr_value $xbig $file)
11945 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11946 log "$xbig still valid after growing $xsml"
11951 test_102h() { # bug 15777
11954 run_test 102h "grow xattr from inside inode to external block"
11957 large_xattr_enabled || skip_env "ea_inode feature disabled"
11959 echo "setting xattr of max xattr size: $(max_xattr_size)"
11960 grow_xattr $(max_xattr_size)
11962 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11963 echo "This should fail:"
11964 grow_xattr $(($(max_xattr_size) + 10)) 1
11966 run_test 102ha "grow xattr from inside inode to external inode"
11968 test_102i() { # bug 17038
11969 [ -z "$(which getfattr 2>/dev/null)" ] &&
11970 skip "could not find getfattr"
11973 ln -s $DIR/$tfile $DIR/${tfile}link
11974 getfattr -n trusted.lov $DIR/$tfile ||
11975 error "lgetxattr on $DIR/$tfile failed"
11976 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11977 grep -i "no such attr" ||
11978 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11979 rm -f $DIR/$tfile $DIR/${tfile}link
11981 run_test 102i "lgetxattr test on symbolic link ============"
11984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11985 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11987 XINC=$(have_xattrs_include)
11988 setup_test102 "$RUNAS"
11989 chown $RUNAS_ID $DIR/$tdir
11990 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11991 cd $DIR/$tdir/$tdir
11992 compare_stripe_info1 "$RUNAS"
11994 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11997 [ -z "$(which setfattr 2>/dev/null)" ] &&
11998 skip "could not find setfattr"
12001 # b22187 just check that does not crash for regular file.
12002 setfattr -n trusted.lov $DIR/$tfile
12003 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12004 local test_kdir=$DIR/$tdir
12005 test_mkdir $test_kdir
12006 local default_size=$($LFS getstripe -S $test_kdir)
12007 local default_count=$($LFS getstripe -c $test_kdir)
12008 local default_offset=$($LFS getstripe -i $test_kdir)
12009 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12010 error 'dir setstripe failed'
12011 setfattr -n trusted.lov $test_kdir
12012 local stripe_size=$($LFS getstripe -S $test_kdir)
12013 local stripe_count=$($LFS getstripe -c $test_kdir)
12014 local stripe_offset=$($LFS getstripe -i $test_kdir)
12015 [ $stripe_size -eq $default_size ] ||
12016 error "stripe size $stripe_size != $default_size"
12017 [ $stripe_count -eq $default_count ] ||
12018 error "stripe count $stripe_count != $default_count"
12019 [ $stripe_offset -eq $default_offset ] ||
12020 error "stripe offset $stripe_offset != $default_offset"
12021 rm -rf $DIR/$tfile $test_kdir
12023 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12026 [ -z "$(which getfattr 2>/dev/null)" ] &&
12027 skip "could not find getfattr"
12029 # LU-532 trusted. xattr is invisible to non-root
12030 local testfile=$DIR/$tfile
12034 echo "listxattr as user..."
12035 chown $RUNAS_ID $testfile
12036 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12037 grep -q "trusted" &&
12038 error "$testfile trusted xattrs are user visible"
12042 run_test 102l "listxattr size test =================================="
12044 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12045 local path=$DIR/$tfile
12048 listxattr_size_check $path || error "listattr_size_check $path failed"
12050 run_test 102m "Ensure listxattr fails on small bufffer ========"
12054 getxattr() { # getxattr path name
12055 # Return the base64 encoding of the value of xattr name on path.
12059 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12061 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12063 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12065 getfattr --absolute-names --encoding=base64 --name=$name $path |
12066 awk -F= -v name=$name '$1 == name {
12067 print substr($0, index($0, "=") + 1);
12071 test_102n() { # LU-4101 mdt: protect internal xattrs
12072 [ -z "$(which setfattr 2>/dev/null)" ] &&
12073 skip "could not find setfattr"
12074 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12076 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12079 local file0=$DIR/$tfile.0
12080 local file1=$DIR/$tfile.1
12081 local xattr0=$TMP/$tfile.0
12082 local xattr1=$TMP/$tfile.1
12083 local namelist="lov lma lmv link fid version som hsm"
12087 rm -rf $file0 $file1 $xattr0 $xattr1
12088 touch $file0 $file1
12090 # Get 'before' xattrs of $file1.
12091 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12093 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12094 namelist+=" lfsck_namespace"
12095 for name in $namelist; do
12096 # Try to copy xattr from $file0 to $file1.
12097 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12099 setfattr --name=trusted.$name --value="$value" $file1 ||
12100 error "setxattr 'trusted.$name' failed"
12102 # Try to set a garbage xattr.
12103 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12105 if [[ x$name == "xlov" ]]; then
12106 setfattr --name=trusted.lov --value="$value" $file1 &&
12107 error "setxattr invalid 'trusted.lov' success"
12109 setfattr --name=trusted.$name --value="$value" $file1 ||
12110 error "setxattr invalid 'trusted.$name' failed"
12113 # Try to remove the xattr from $file1. We don't care if this
12114 # appears to succeed or fail, we just don't want there to be
12115 # any changes or crashes.
12116 setfattr --remove=$trusted.$name $file1 2> /dev/null
12119 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12122 # Try to copy xattr from $file0 to $file1.
12123 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12125 setfattr --name=trusted.$name --value="$value" $file1 ||
12126 error "setxattr 'trusted.$name' failed"
12128 # Try to set a garbage xattr.
12129 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12131 setfattr --name=trusted.$name --value="$value" $file1 ||
12132 error "setxattr 'trusted.$name' failed"
12134 # Try to remove the xattr from $file1. We don't care if this
12135 # appears to succeed or fail, we just don't want there to be
12136 # any changes or crashes.
12137 setfattr --remove=$trusted.$name $file1 2> /dev/null
12140 # Get 'after' xattrs of file1.
12141 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12143 if ! diff $xattr0 $xattr1; then
12144 error "before and after xattrs of '$file1' differ"
12147 rm -rf $file0 $file1 $xattr0 $xattr1
12151 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12153 test_102p() { # LU-4703 setxattr did not check ownership
12154 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12155 skip "MDS needs to be at least 2.5.56"
12157 local testfile=$DIR/$tfile
12161 echo "setfacl as user..."
12162 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12163 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12165 echo "setfattr as user..."
12166 setfacl -m "u:$RUNAS_ID:---" $testfile
12167 $RUNAS setfattr -x system.posix_acl_access $testfile
12168 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12170 run_test 102p "check setxattr(2) correctly fails without permission"
12173 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12174 skip "MDS needs to be at least 2.6.92"
12176 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12178 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12181 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12182 skip "MDS needs to be at least 2.6.93"
12184 touch $DIR/$tfile || error "touch"
12185 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12186 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12187 rm $DIR/$tfile || error "rm"
12190 mkdir -p $DIR/$tdir || error "mkdir"
12191 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12192 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12193 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12194 error "$testfile error deleting user.author1"
12195 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12196 grep "user.$(basename $tdir)" &&
12197 error "$tdir did not delete user.$(basename $tdir)"
12198 rmdir $DIR/$tdir || error "rmdir"
12201 test_mkdir $DIR/$tdir
12202 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12203 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12204 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12205 error "$testfile error deleting user.author1"
12206 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12207 grep "user.$(basename $tdir)" &&
12208 error "$tdir did not delete user.$(basename $tdir)"
12209 rmdir $DIR/$tdir || error "rm striped dir"
12211 run_test 102r "set EAs with empty values"
12214 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12215 skip "MDS needs to be at least 2.11.52"
12217 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12219 save_lustre_params client "llite.*.xattr_cache" > $save
12221 for cache in 0 1; do
12222 lctl set_param llite.*.xattr_cache=$cache
12225 touch $DIR/$tfile || error "touch"
12226 for prefix in lustre security system trusted user; do
12227 # Note getxattr() may fail with 'Operation not
12228 # supported' or 'No such attribute' depending
12229 # on prefix and cache.
12230 getfattr -n $prefix.n102s $DIR/$tfile &&
12231 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12235 restore_lustre_params < $save
12237 run_test 102s "getting nonexistent xattrs should fail"
12240 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12241 skip "MDS needs to be at least 2.11.52"
12243 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12245 save_lustre_params client "llite.*.xattr_cache" > $save
12247 for cache in 0 1; do
12248 lctl set_param llite.*.xattr_cache=$cache
12250 for buf_size in 0 256; do
12252 touch $DIR/$tfile || error "touch"
12253 setfattr -n user.multiop $DIR/$tfile
12254 $MULTIOP $DIR/$tfile oa$buf_size ||
12255 error "cannot get zero length xattr value (buf_size = $buf_size)"
12259 restore_lustre_params < $save
12261 run_test 102t "zero length xattr values handled correctly"
12265 local test=$LUSTRE/tests/acl/$1.test
12266 local tmp=$(mktemp -t $1-XXXXXX).test
12274 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12275 local sedgroups="-e s/:users/:$grp/g"
12276 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12278 sed $sedusers $sedgroups < $test > $tmp
12279 stack_trap "rm -f $tmp"
12280 [[ -s $tmp ]] || error "sed failed to create test script"
12282 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12283 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12287 [ "$UID" != 0 ] && skip "must run as root"
12288 $GSS && skip_env "could not run under gss"
12289 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12290 skip_env "must have acl enabled"
12291 which setfacl || skip_env "could not find setfacl"
12292 remote_mds_nodsh && skip "remote MDS with nodsh"
12294 local mdts=$(comma_list $(mdts_nodes))
12295 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12297 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12298 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12300 ACLBIN=${ACLBIN:-"bin"}
12301 ACLDMN=${ACLDMN:-"daemon"}
12302 ACLGRP=${ACLGRP:-"users"}
12303 ACLNBD=${ACLNBD:-"nobody"}
12306 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12307 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12309 if ! id $ACLBIN ; then
12311 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12314 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12315 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12316 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12318 if ! id $ACLDMN ; then
12320 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12323 if ! getent group $ACLGRP; then
12324 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12326 if ! getent group $ACLGRP; then
12327 echo "cannot find group '$ACLGRP', adding it"
12329 add_group 60000 $ACLGRP
12333 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12334 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12335 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12337 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12338 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12340 if ! getent group $ACLGRP; then
12341 echo "cannot find group '$ACLGRP', adding it"
12343 add_group 60000 $ACLGRP
12345 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12346 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12348 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12352 gpasswd -a $ACLDMN $ACLBIN ||
12353 error "setting client group failed" # LU-5641
12354 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12355 error "setting MDS group failed" # LU-5641
12357 declare -a identity_old
12359 for num in $(seq $MDSCOUNT); do
12360 switch_identity $num true || identity_old[$num]=$?
12363 SAVE_UMASK=$(umask)
12365 mkdir -p $DIR/$tdir
12368 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12369 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12370 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12371 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12372 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12373 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12374 if ! id -u $ACLNBD ||
12375 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12377 if ! id -u $ACLNBD; then
12381 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12382 add_group $(id -u $ACLNBD) $ACLNBD
12383 if ! getent group $ACLNBD; then
12387 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12388 [[ -n "$ACLNBD" ]] && which setfattr; then
12389 run_acl_subtest permissions_xattr \
12390 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12391 elif [[ -z "$ACLNBD" ]]; then
12392 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12394 echo "skip 'permission_xattr' test - missing setfattr command"
12396 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12398 # inheritance test got from HP
12399 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12400 chmod +x make-tree || error "chmod +x failed"
12401 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12404 echo "LU-974 ignore umask when acl is enabled..."
12405 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12406 if [ $MDSCOUNT -ge 2 ]; then
12407 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12410 echo "LU-2561 newly created file is same size as directory..."
12411 if [ "$mds1_FSTYPE" != "zfs" ]; then
12412 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12414 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12417 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12422 for num in $(seq $MDSCOUNT); do
12423 if [ "${identity_old[$num]}" = 1 ]; then
12424 switch_identity $num false || identity_old[$num]=$?
12428 run_test 103a "acl test"
12434 stack_trap "rm -f $DIR/$tfile.*"
12435 for U in {0..511}; do
12437 local O=$(printf "%04o" $U)
12439 umask $(printf "%04o" $((511 ^ $O)))
12440 $LFS setstripe -c 1 $DIR/$tfile.s$O
12441 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12443 (( $S == ($O & 0666) )) ||
12444 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12446 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12447 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12448 (( $S == ($O & 0666) )) ||
12449 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12451 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12452 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12453 (( $S == ($O & 0666) )) ||
12454 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12455 rm -f $DIR/$tfile.[smp]$0
12459 # limit the concurrently running threads to 64. LU-11878
12460 local idx=$((U % 64))
12461 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12466 run_test 103b "umask lfs setstripe"
12469 mkdir -p $DIR/$tdir
12470 cp -rp $DIR/$tdir $DIR/$tdir.bak
12472 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12473 error "$DIR/$tdir shouldn't contain default ACL"
12474 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12475 error "$DIR/$tdir.bak shouldn't contain default ACL"
12478 run_test 103c "'cp -rp' won't set empty acl"
12483 local saved_debug=$($LCTL get_param -n debug)
12485 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12486 skip "MDS needs to be at least 2.14.52"
12488 large_xattr_enabled || skip_env "ea_inode feature disabled"
12490 mkdir -p $DIR/$tdir
12491 # add big LOV EA to cause reply buffer overflow earlier
12492 $LFS setstripe -C 1000 $DIR/$tdir
12493 lctl set_param mdc.*-mdc*.stats=clear
12495 $LCTL set_param debug=0
12496 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12497 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12499 # add a large number of default ACLs (expect 8000+ for 2.13+)
12500 for U in {2..7000}; do
12501 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12502 error "Able to add just $U default ACLs"
12504 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12505 echo "$numacl default ACLs created"
12507 stat $DIR/$tdir || error "Cannot stat directory"
12508 # check file creation
12509 touch $DIR/$tdir/$tfile ||
12510 error "failed to create $tfile with $numacl default ACLs"
12511 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12512 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12513 echo "$fileacl ACLs were inherited"
12514 (( $fileacl == $numacl )) ||
12515 error "Not all default ACLs were inherited: $numacl != $fileacl"
12516 # check that new ACLs creation adds new ACLs to inherited ACLs
12517 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12518 error "Cannot set new ACL"
12519 numacl=$((numacl + 1))
12520 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12521 (( $fileacl == $numacl )) ||
12522 error "failed to add new ACL: $fileacl != $numacl as expected"
12523 # adds more ACLs to a file to reach their maximum at 8000+
12525 for U in {20000..25000}; do
12526 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12527 numacl=$((numacl + 1))
12529 echo "Added $numacl more ACLs to the file"
12530 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12531 echo "Total $fileacl ACLs in file"
12532 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12533 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12534 rmdir $DIR/$tdir || error "Cannot remove directory"
12536 run_test 103e "inheritance of big amount of default ACLs"
12539 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12540 skip "MDS needs to be at least 2.14.51"
12542 large_xattr_enabled || skip_env "ea_inode feature disabled"
12544 # enable changelog to consume more internal MDD buffers
12547 mkdir -p $DIR/$tdir
12549 $LFS setstripe -C 1000 $DIR/$tdir
12550 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12551 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12552 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12553 rmdir $DIR/$tdir || error "Cannot remove directory"
12555 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12561 lfs df || error "lfs df failed"
12562 lfs df -ih || error "lfs df -ih failed"
12563 lfs df -h $DIR || error "lfs df -h $DIR failed"
12564 lfs df -i $DIR || error "lfs df -i $DIR failed"
12565 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12566 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12568 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12569 lctl --device %$OSC deactivate
12570 lfs df || error "lfs df with deactivated OSC failed"
12571 lctl --device %$OSC activate
12572 # wait the osc back to normal
12573 wait_osc_import_ready client ost
12575 lfs df || error "lfs df with reactivated OSC failed"
12578 run_test 104a "lfs df [-ih] [path] test ========================="
12581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12582 [ $RUNAS_ID -eq $UID ] &&
12583 skip_env "RUNAS_ID = UID = $UID -- skipping"
12585 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12586 grep "Permission denied" | wc -l)))
12587 if [ $denied_cnt -ne 0 ]; then
12588 error "lfs check servers test failed"
12591 run_test 104b "$RUNAS lfs check servers test ===================="
12594 # Verify $1 is within range of $2.
12595 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12596 # $1 is <= 2% of $2. Else Fail.
12599 # Strip all units (M, G, T)
12600 actual=$(echo $1 | tr -d A-Z)
12601 expect=$(echo $2 | tr -d A-Z)
12603 expect_lo=$(($expect * 98 / 100)) # 2% below
12604 expect_hi=$(($expect * 102 / 100)) # 2% above
12606 # permit 2% drift above and below
12607 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12612 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12614 local ost_param="osd-zfs.$FSNAME-OST0000."
12615 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12616 local ofacets=$(get_facets OST)
12617 local mfacets=$(get_facets MDS)
12618 local saved_ost_blocks=
12619 local saved_mdt_blocks=
12621 echo "Before recordsize change"
12622 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12623 df=($(df -h | grep "$MOUNT"$))
12626 echo "lfs output : ${lfs_df[*]}"
12627 echo "df output : ${df[*]}"
12629 for facet in ${ofacets//,/ }; do
12630 if [ -z $saved_ost_blocks ]; then
12631 saved_ost_blocks=$(do_facet $facet \
12632 lctl get_param -n $ost_param.blocksize)
12633 echo "OST Blocksize: $saved_ost_blocks"
12635 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12636 do_facet $facet zfs set recordsize=32768 $ost
12639 # BS too small. Sufficient for functional testing.
12640 for facet in ${mfacets//,/ }; do
12641 if [ -z $saved_mdt_blocks ]; then
12642 saved_mdt_blocks=$(do_facet $facet \
12643 lctl get_param -n $mdt_param.blocksize)
12644 echo "MDT Blocksize: $saved_mdt_blocks"
12646 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12647 do_facet $facet zfs set recordsize=32768 $mdt
12650 # Give new values chance to reflect change
12653 echo "After recordsize change"
12654 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12655 df_after=($(df -h | grep "$MOUNT"$))
12658 echo "lfs output : ${lfs_df_after[*]}"
12659 echo "df output : ${df_after[*]}"
12662 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12663 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12664 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12665 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12666 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12667 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12670 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12671 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12672 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12673 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12674 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12675 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12677 # Restore MDT recordize back to original
12678 for facet in ${mfacets//,/ }; do
12679 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12680 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12683 # Restore OST recordize back to original
12684 for facet in ${ofacets//,/ }; do
12685 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12686 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12691 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12694 (( $RUNAS_ID != $UID )) ||
12695 skip_env "RUNAS_ID = UID = $UID -- skipping"
12697 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12698 skip "lustre version doesn't support lctl dl with non-root"
12700 # debugfs only allows root users to access files, so the
12701 # previous move of the "devices" file to debugfs broke
12702 # "lctl dl" for non-root users. The LU-9680 Netlink
12703 # interface again allows non-root users to list devices.
12704 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12705 error "lctl dl doesn't work for non root"
12707 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12708 [ "$ost_count" -eq $OSTCOUNT ] ||
12709 error "lctl dl reports wrong number of OST devices"
12711 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12712 [ "$mdt_count" -eq $MDSCOUNT ] ||
12713 error "lctl dl reports wrong number of MDT devices"
12715 run_test 104d "$RUNAS lctl dl test"
12718 # doesn't work on 2.4 kernels
12720 if $(flock_is_enabled); then
12721 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12723 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12727 run_test 105a "flock when mounted without -o flock test ========"
12731 if $(flock_is_enabled); then
12732 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12734 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12738 run_test 105b "fcntl when mounted without -o flock test ========"
12742 if $(flock_is_enabled); then
12743 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12745 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12749 run_test 105c "lockf when mounted without -o flock test"
12751 test_105d() { # bug 15924
12752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12754 test_mkdir $DIR/$tdir
12755 flock_is_enabled || skip_env "mount w/o flock enabled"
12756 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12757 $LCTL set_param fail_loc=0x80000315
12758 flocks_test 2 $DIR/$tdir
12760 run_test 105d "flock race (should not freeze) ========"
12762 test_105e() { # bug 22660 && 22040
12763 flock_is_enabled || skip_env "mount w/o flock enabled"
12766 flocks_test 3 $DIR/$tfile
12768 run_test 105e "Two conflicting flocks from same process"
12770 test_106() { #bug 10921
12771 test_mkdir $DIR/$tdir
12772 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12773 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12775 run_test 106 "attempt exec of dir followed by chown of that dir"
12778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12786 local save_pattern=$(sysctl -n kernel.core_pattern)
12787 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12788 sysctl -w kernel.core_pattern=$file
12789 sysctl -w kernel.core_uses_pid=0
12791 ulimit -c unlimited
12797 kill -s 11 $SLEEPPID
12799 if [ -e $file ]; then
12800 size=`stat -c%s $file`
12801 [ $size -eq 0 ] && error "Fail to create core file $file"
12803 error "Fail to create core file $file"
12806 sysctl -w kernel.core_pattern=$save_pattern
12807 sysctl -w kernel.core_uses_pid=$save_uses_pid
12810 run_test 107 "Coredump on SIG"
12813 test_mkdir $DIR/$tdir
12814 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12815 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12816 error "mkdir with 256 char should fail, but did not"
12817 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12818 error "create with 255 char failed"
12819 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12820 error "create with 256 char should fail, but did not"
12825 run_test 110 "filename length checking"
12827 test_116a() { # was previously test_116()
12828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12830 remote_mds_nodsh && skip "remote MDS with nodsh"
12832 echo -n "Free space priority "
12833 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12838 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12839 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12840 stack_trap simple_cleanup_common
12842 # Check if we need to generate uneven OSTs
12843 test_mkdir -p $DIR/$tdir/OST${MINI}
12844 local FILL=$((MINV / 4))
12845 local DIFF=$((MAXV - MINV))
12846 local DIFF2=$((DIFF * 100 / MINV))
12848 local threshold=$(do_facet $SINGLEMDS \
12849 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12850 threshold=${threshold%%%}
12851 echo -n "Check for uneven OSTs: "
12852 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12854 if [[ $DIFF2 -gt $threshold ]]; then
12856 echo "Don't need to fill OST$MINI"
12858 # generate uneven OSTs. Write 2% over the QOS threshold value
12860 DIFF=$((threshold - DIFF2 + 2))
12861 DIFF2=$((MINV * DIFF / 100))
12862 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12863 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12864 error "setstripe failed"
12865 DIFF=$((DIFF2 / 2048))
12867 while [ $i -lt $DIFF ]; do
12869 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12870 bs=2M count=1 2>/dev/null
12879 DIFF=$((MAXV - MINV))
12880 DIFF2=$((DIFF * 100 / MINV))
12881 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12882 if [ $DIFF2 -gt $threshold ]; then
12885 skip "QOS imbalance criteria not met"
12893 # now fill using QOS
12894 $LFS setstripe -c 1 $DIR/$tdir
12895 FILL=$((FILL / 200))
12896 if [ $FILL -gt 600 ]; then
12899 echo "writing $FILL files to QOS-assigned OSTs"
12901 while [ $i -lt $FILL ]; do
12903 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12904 count=1 2>/dev/null
12907 echo "wrote $i 200k files"
12911 echo "Note: free space may not be updated, so measurements might be off"
12913 DIFF2=$((MAXV - MINV))
12914 echo "free space delta: orig $DIFF final $DIFF2"
12915 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12916 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12917 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12918 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12919 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12920 if [[ $DIFF -gt 0 ]]; then
12921 FILL=$((DIFF2 * 100 / DIFF - 100))
12922 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12925 # Figure out which files were written where
12926 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12927 awk '/'$MINI1': / {print $2; exit}')
12929 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12930 echo "$MINC files created on smaller OST $MINI1"
12931 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12932 awk '/'$MAXI1': / {print $2; exit}')
12934 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12935 echo "$MAXC files created on larger OST $MAXI1"
12936 if [[ $MINC -gt 0 ]]; then
12937 FILL=$((MAXC * 100 / MINC - 100))
12938 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12940 [[ $MAXC -gt $MINC ]] ||
12941 error_ignore LU-9 "stripe QOS didn't balance free space"
12943 run_test 116a "stripe QOS: free space balance ==================="
12945 test_116b() { # LU-2093
12946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12947 remote_mds_nodsh && skip "remote MDS with nodsh"
12949 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12950 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12951 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12952 [ -z "$old_rr" ] && skip "no QOS"
12953 do_facet $SINGLEMDS lctl set_param \
12954 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12955 mkdir -p $DIR/$tdir
12956 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12957 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12958 do_facet $SINGLEMDS lctl set_param fail_loc=0
12960 do_facet $SINGLEMDS lctl set_param \
12961 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12963 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12965 test_117() # bug 10891
12967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12970 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12971 lctl set_param fail_loc=0x21e
12972 > $DIR/$tfile || error "truncate failed"
12973 lctl set_param fail_loc=0
12974 echo "Truncate succeeded."
12977 run_test 117 "verify osd extend =========="
12979 NO_SLOW_RESENDCOUNT=4
12980 export OLD_RESENDCOUNT=""
12981 set_resend_count () {
12982 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12983 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12984 lctl set_param -n $PROC_RESENDCOUNT $1
12985 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12988 # for reduce test_118* time (b=14842)
12989 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12991 # Reset async IO behavior after error case
12993 FILE=$DIR/reset_async
12995 # Ensure all OSCs are cleared
12996 $LFS setstripe -c -1 $FILE
12997 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13002 test_118a() #bug 11710
13004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13008 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13009 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13010 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13012 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13013 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13018 run_test 118a "verify O_SYNC works =========="
13022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13023 remote_ost_nodsh && skip "remote OST with nodsh"
13027 #define OBD_FAIL_SRV_ENOENT 0x217
13028 set_nodes_failloc "$(osts_nodes)" 0x217
13029 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13031 set_nodes_failloc "$(osts_nodes)" 0
13032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13036 if [[ $RC -eq 0 ]]; then
13037 error "Must return error due to dropped pages, rc=$RC"
13041 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13042 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13046 echo "Dirty pages not leaked on ENOENT"
13048 # Due to the above error the OSC will issue all RPCs syncronously
13049 # until a subsequent RPC completes successfully without error.
13050 $MULTIOP $DIR/$tfile Ow4096yc
13055 run_test 118b "Reclaim dirty pages on fatal error =========="
13059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13061 # for 118c, restore the original resend count, LU-1940
13062 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13063 set_resend_count $OLD_RESENDCOUNT
13064 remote_ost_nodsh && skip "remote OST with nodsh"
13068 #define OBD_FAIL_OST_EROFS 0x216
13069 set_nodes_failloc "$(osts_nodes)" 0x216
13071 # multiop should block due to fsync until pages are written
13072 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13076 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13077 error "Multiop failed to block on fsync, pid=$MULTIPID"
13080 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13082 if [[ $WRITEBACK -eq 0 ]]; then
13083 error "No page in writeback, writeback=$WRITEBACK"
13086 set_nodes_failloc "$(osts_nodes)" 0
13089 if [[ $RC -ne 0 ]]; then
13090 error "Multiop fsync failed, rc=$RC"
13093 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13094 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13096 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13097 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13101 echo "Dirty pages flushed via fsync on EROFS"
13104 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13106 # continue to use small resend count to reduce test_118* time (b=14842)
13107 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13112 remote_ost_nodsh && skip "remote OST with nodsh"
13116 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13117 set_nodes_failloc "$(osts_nodes)" 0x214
13118 # multiop should block due to fsync until pages are written
13119 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13123 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13124 error "Multiop failed to block on fsync, pid=$MULTIPID"
13127 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13129 if [[ $WRITEBACK -eq 0 ]]; then
13130 error "No page in writeback, writeback=$WRITEBACK"
13133 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13134 set_nodes_failloc "$(osts_nodes)" 0
13136 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13137 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13139 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13140 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13144 echo "Dirty pages gaurenteed flushed via fsync"
13147 run_test 118d "Fsync validation inject a delay of the bulk =========="
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13154 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13155 lctl set_param fail_loc=0x8000040a
13157 # Should simulate EINVAL error which is fatal
13158 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13160 if [[ $RC -eq 0 ]]; then
13161 error "Must return error due to dropped pages, rc=$RC"
13164 lctl set_param fail_loc=0x0
13166 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13167 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13168 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13170 if [[ $LOCKED -ne 0 ]]; then
13171 error "Locked pages remain in cache, locked=$LOCKED"
13174 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13175 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13179 echo "No pages locked after fsync"
13184 run_test 118f "Simulate unrecoverable OSC side error =========="
13187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13191 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13192 lctl set_param fail_loc=0x406
13194 # simulate local -ENOMEM
13195 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13198 lctl set_param fail_loc=0
13199 if [[ $RC -eq 0 ]]; then
13200 error "Must return error due to dropped pages, rc=$RC"
13203 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13204 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13205 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13207 if [[ $LOCKED -ne 0 ]]; then
13208 error "Locked pages remain in cache, locked=$LOCKED"
13211 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13212 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13216 echo "No pages locked after fsync"
13221 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13225 remote_ost_nodsh && skip "remote OST with nodsh"
13229 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13230 set_nodes_failloc "$(osts_nodes)" 0x20e
13231 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13232 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13235 set_nodes_failloc "$(osts_nodes)" 0
13236 if [[ $RC -eq 0 ]]; then
13237 error "Must return error due to dropped pages, rc=$RC"
13240 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13241 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13242 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13244 if [[ $LOCKED -ne 0 ]]; then
13245 error "Locked pages remain in cache, locked=$LOCKED"
13248 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13249 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13253 echo "No pages locked after fsync"
13257 run_test 118h "Verify timeout in handling recoverables errors =========="
13259 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13263 remote_ost_nodsh && skip "remote OST with nodsh"
13267 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13268 set_nodes_failloc "$(osts_nodes)" 0x20e
13270 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13271 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13274 set_nodes_failloc "$(osts_nodes)" 0
13278 if [[ $RC -ne 0 ]]; then
13279 error "got error, but should be not, rc=$RC"
13282 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13283 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13285 if [[ $LOCKED -ne 0 ]]; then
13286 error "Locked pages remain in cache, locked=$LOCKED"
13289 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13290 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13294 echo "No pages locked after fsync"
13298 run_test 118i "Fix error before timeout in recoverable error =========="
13300 [ "$SLOW" = "no" ] && set_resend_count 4
13303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13304 remote_ost_nodsh && skip "remote OST with nodsh"
13308 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13309 set_nodes_failloc "$(osts_nodes)" 0x220
13311 # return -EIO from OST
13312 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13314 set_nodes_failloc "$(osts_nodes)" 0x0
13315 if [[ $RC -eq 0 ]]; then
13316 error "Must return error due to dropped pages, rc=$RC"
13319 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13320 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13321 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13322 if [[ $LOCKED -ne 0 ]]; then
13323 error "Locked pages remain in cache, locked=$LOCKED"
13326 # in recoverable error on OST we want resend and stay until it finished
13327 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13328 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13332 echo "No pages locked after fsync"
13336 run_test 118j "Simulate unrecoverable OST side error =========="
13340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13341 remote_ost_nodsh && skip "remote OSTs with nodsh"
13343 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13344 set_nodes_failloc "$(osts_nodes)" 0x20e
13345 test_mkdir $DIR/$tdir
13347 for ((i=0;i<10;i++)); do
13348 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13349 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13356 set_nodes_failloc "$(osts_nodes)" 0
13359 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13361 test_118l() # LU-646
13363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13365 test_mkdir $DIR/$tdir
13366 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13369 run_test 118l "fsync dir"
13371 test_118m() # LU-3066
13373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13375 test_mkdir $DIR/$tdir
13376 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13379 run_test 118m "fdatasync dir ========="
13381 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13389 remote_ost_nodsh && skip "remote OSTs with nodsh"
13391 # Sleep to avoid a cached response.
13392 #define OBD_STATFS_CACHE_SECONDS 1
13395 # Inject a 10 second delay in the OST_STATFS handler.
13396 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13397 set_nodes_failloc "$(osts_nodes)" 0x242
13400 stat --file-system $MOUNT > /dev/null
13403 set_nodes_failloc "$(osts_nodes)" 0
13405 if ((end - begin > 20)); then
13406 error "statfs took $((end - begin)) seconds, expected 10"
13409 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13411 test_119a() # bug 11737
13413 BSIZE=$((512 * 1024))
13414 directio write $DIR/$tfile 0 1 $BSIZE
13415 # We ask to read two blocks, which is more than a file size.
13416 # directio will indicate an error when requested and actual
13417 # sizes aren't equeal (a normal situation in this case) and
13418 # print actual read amount.
13419 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13420 if [ "$NOB" != "$BSIZE" ]; then
13421 error "read $NOB bytes instead of $BSIZE"
13425 run_test 119a "Short directIO read must return actual read amount"
13427 test_119b() # bug 11737
13429 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13431 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13432 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13434 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13435 error "direct read failed"
13438 run_test 119b "Sparse directIO read must return actual read amount"
13440 test_119c() # bug 13099
13443 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13444 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13447 run_test 119c "Testing for direct read hitting hole"
13449 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13450 # Maloo test history
13454 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13456 local stripe_size=$((1024 * 1024)) #1 MiB
13457 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13458 local file_size=$((25 * stripe_size))
13461 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13462 stack_trap "rm -f $DIR/$tfile*"
13464 # Just a bit bigger than the largest size in the test set below
13465 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13466 error "buffered i/o to create file failed"
13468 if zfs_or_rotational; then
13469 # DIO on ZFS can take up to 2 seconds per IO
13470 # rotational is better, but still slow.
13471 # Limit testing on those media to larger sizes
13472 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13474 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13475 $((stripe_size * 4))"
13478 for bs in $bsizes; do
13479 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13480 echo "Read/write with DIO at size $bs"
13481 # Read and write with DIO from source to dest
13482 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13483 iflag=direct oflag=direct ||
13486 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13487 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13488 error "size incorrect, file copy read/write bsize: $bs"
13489 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13490 error "files differ, bsize $bs"
13491 rm -f $DIR/$tfile.2
13494 run_test 119e "Basic tests of dio read and write at various sizes"
13498 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13500 local stripe_size=$((1024 * 1024)) #1 MiB
13501 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13502 local file_size=$((25 * stripe_size))
13505 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13506 stack_trap "rm -f $DIR/$tfile*"
13508 # Just a bit bigger than the largest size in the test set below
13509 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13510 error "buffered i/o to create file failed"
13512 if zfs_or_rotational; then
13513 # DIO on ZFS can take up to 2 seconds per IO
13514 # rotational is better, but still slow.
13515 # Limit testing on those media to larger sizes
13516 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13518 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13519 $((stripe_size * 4))"
13522 for bs in $bsizes; do
13523 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13524 # Read and write with DIO from source to dest in two
13525 # threads - should give correct copy of file
13528 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13529 oflag=direct conv=notrunc &
13531 # Note block size is different here for a more interesting race
13532 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13533 iflag=direct oflag=direct conv=notrunc &
13539 if (( rc1 != 0 )); then
13540 error "dio copy 1 w/bsize $bs failed: $rc1"
13542 if (( rc2 != 0 )); then
13543 error "dio copy 2 w/bsize $bs failed: $rc2"
13547 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13548 error "size incorrect, file copy read/write bsize: $bs"
13549 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13550 error "files differ, bsize $bs"
13551 rm -f $DIR/$tfile.2
13554 run_test 119f "dio vs dio race"
13558 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13560 local stripe_size=$((1024 * 1024)) #1 MiB
13561 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13562 local file_size=$((25 * stripe_size))
13565 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13566 stack_trap "rm -f $DIR/$tfile*"
13568 # Just a bit bigger than the largest size in the test set below
13569 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13570 error "buffered i/o to create file failed"
13572 if zfs_or_rotational; then
13573 # DIO on ZFS can take up to 2 seconds per IO
13574 # rotational is better, but still slow.
13575 # Limit testing on those media to larger sizes
13576 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13578 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13579 $((stripe_size * 4))"
13582 for bs in $bsizes; do
13583 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13585 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13586 oflag=direct conv=notrunc &
13588 # Buffered I/O with similar but not the same block size
13589 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13595 if (( rc1 != 0 )); then
13596 error "dio copy 1 w/bsize $bs failed: $rc1"
13598 if (( rc2 != 0 )); then
13599 error "buffered copy 2 w/bsize $bs failed: $rc2"
13602 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13603 error "size incorrect"
13604 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13605 error "files differ, bsize $bs"
13606 rm -f $DIR/$tfile.2
13609 run_test 119g "dio vs buffered I/O race"
13612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13613 remote_mds_nodsh && skip "remote MDS with nodsh"
13614 test_mkdir -i0 -c1 $DIR/$tdir
13615 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13616 skip_env "no early lock cancel on server"
13618 lru_resize_disable mdc
13619 lru_resize_disable osc
13620 cancel_lru_locks mdc
13621 # asynchronous object destroy at MDT could cause bl ast to client
13622 cancel_lru_locks osc
13624 stat $DIR/$tdir > /dev/null
13625 can1=$(do_facet mds1 \
13626 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13627 awk '/ldlm_cancel/ {print $2}')
13628 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13629 awk '/ldlm_bl_callback/ {print $2}')
13630 test_mkdir -i0 -c1 $DIR/$tdir/d1
13631 can2=$(do_facet mds1 \
13632 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13633 awk '/ldlm_cancel/ {print $2}')
13634 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13635 awk '/ldlm_bl_callback/ {print $2}')
13636 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13637 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13638 lru_resize_enable mdc
13639 lru_resize_enable osc
13641 run_test 120a "Early Lock Cancel: mkdir test"
13644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13645 remote_mds_nodsh && skip "remote MDS with nodsh"
13646 test_mkdir $DIR/$tdir
13647 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13648 skip_env "no early lock cancel on server"
13650 lru_resize_disable mdc
13651 lru_resize_disable osc
13652 cancel_lru_locks mdc
13653 stat $DIR/$tdir > /dev/null
13654 can1=$(do_facet $SINGLEMDS \
13655 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13656 awk '/ldlm_cancel/ {print $2}')
13657 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13658 awk '/ldlm_bl_callback/ {print $2}')
13659 touch $DIR/$tdir/f1
13660 can2=$(do_facet $SINGLEMDS \
13661 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13662 awk '/ldlm_cancel/ {print $2}')
13663 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13664 awk '/ldlm_bl_callback/ {print $2}')
13665 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13666 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13667 lru_resize_enable mdc
13668 lru_resize_enable osc
13670 run_test 120b "Early Lock Cancel: create test"
13673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13674 remote_mds_nodsh && skip "remote MDS with nodsh"
13675 test_mkdir -i0 -c1 $DIR/$tdir
13676 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13677 skip "no early lock cancel on server"
13679 lru_resize_disable mdc
13680 lru_resize_disable osc
13681 test_mkdir -i0 -c1 $DIR/$tdir/d1
13682 test_mkdir -i0 -c1 $DIR/$tdir/d2
13683 touch $DIR/$tdir/d1/f1
13684 cancel_lru_locks mdc
13685 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13686 can1=$(do_facet mds1 \
13687 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13688 awk '/ldlm_cancel/ {print $2}')
13689 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13690 awk '/ldlm_bl_callback/ {print $2}')
13691 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13692 can2=$(do_facet mds1 \
13693 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13694 awk '/ldlm_cancel/ {print $2}')
13695 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13696 awk '/ldlm_bl_callback/ {print $2}')
13697 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13698 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13699 lru_resize_enable mdc
13700 lru_resize_enable osc
13702 run_test 120c "Early Lock Cancel: link test"
13705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13706 remote_mds_nodsh && skip "remote MDS with nodsh"
13707 test_mkdir -i0 -c1 $DIR/$tdir
13708 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13709 skip_env "no early lock cancel on server"
13711 lru_resize_disable mdc
13712 lru_resize_disable osc
13714 cancel_lru_locks mdc
13715 stat $DIR/$tdir > /dev/null
13716 can1=$(do_facet mds1 \
13717 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13718 awk '/ldlm_cancel/ {print $2}')
13719 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13720 awk '/ldlm_bl_callback/ {print $2}')
13721 chmod a+x $DIR/$tdir
13722 can2=$(do_facet mds1 \
13723 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13724 awk '/ldlm_cancel/ {print $2}')
13725 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13726 awk '/ldlm_bl_callback/ {print $2}')
13727 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13728 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13729 lru_resize_enable mdc
13730 lru_resize_enable osc
13732 run_test 120d "Early Lock Cancel: setattr test"
13735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13736 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13737 skip_env "no early lock cancel on server"
13738 remote_mds_nodsh && skip "remote MDS with nodsh"
13740 local dlmtrace_set=false
13742 test_mkdir -i0 -c1 $DIR/$tdir
13743 lru_resize_disable mdc
13744 lru_resize_disable osc
13745 ! $LCTL get_param debug | grep -q dlmtrace &&
13746 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13747 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13748 cancel_lru_locks mdc
13749 cancel_lru_locks osc
13750 dd if=$DIR/$tdir/f1 of=/dev/null
13751 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13752 # XXX client can not do early lock cancel of OST lock
13753 # during unlink (LU-4206), so cancel osc lock now.
13755 cancel_lru_locks osc
13756 can1=$(do_facet mds1 \
13757 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13758 awk '/ldlm_cancel/ {print $2}')
13759 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13760 awk '/ldlm_bl_callback/ {print $2}')
13761 unlink $DIR/$tdir/f1
13763 can2=$(do_facet mds1 \
13764 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13765 awk '/ldlm_cancel/ {print $2}')
13766 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13767 awk '/ldlm_bl_callback/ {print $2}')
13768 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13769 $LCTL dk $TMP/cancel.debug.txt
13770 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13771 $LCTL dk $TMP/blocking.debug.txt
13772 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13773 lru_resize_enable mdc
13774 lru_resize_enable osc
13776 run_test 120e "Early Lock Cancel: unlink test"
13779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13780 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13781 skip_env "no early lock cancel on server"
13782 remote_mds_nodsh && skip "remote MDS with nodsh"
13784 test_mkdir -i0 -c1 $DIR/$tdir
13785 lru_resize_disable mdc
13786 lru_resize_disable osc
13787 test_mkdir -i0 -c1 $DIR/$tdir/d1
13788 test_mkdir -i0 -c1 $DIR/$tdir/d2
13789 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13790 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13791 cancel_lru_locks mdc
13792 cancel_lru_locks osc
13793 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13794 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13795 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13796 # XXX client can not do early lock cancel of OST lock
13797 # during rename (LU-4206), so cancel osc lock now.
13799 cancel_lru_locks osc
13800 can1=$(do_facet mds1 \
13801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13802 awk '/ldlm_cancel/ {print $2}')
13803 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13804 awk '/ldlm_bl_callback/ {print $2}')
13805 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13807 can2=$(do_facet mds1 \
13808 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13809 awk '/ldlm_cancel/ {print $2}')
13810 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13811 awk '/ldlm_bl_callback/ {print $2}')
13812 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13813 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13814 lru_resize_enable mdc
13815 lru_resize_enable osc
13817 run_test 120f "Early Lock Cancel: rename test"
13820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13821 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13822 skip_env "no early lock cancel on server"
13823 remote_mds_nodsh && skip "remote MDS with nodsh"
13825 lru_resize_disable mdc
13826 lru_resize_disable osc
13828 echo create $count files
13829 test_mkdir $DIR/$tdir
13830 cancel_lru_locks mdc
13831 cancel_lru_locks osc
13834 can0=$(do_facet $SINGLEMDS \
13835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13836 awk '/ldlm_cancel/ {print $2}')
13837 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13838 awk '/ldlm_bl_callback/ {print $2}')
13839 createmany -o $DIR/$tdir/f $count
13841 can1=$(do_facet $SINGLEMDS \
13842 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13843 awk '/ldlm_cancel/ {print $2}')
13844 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13845 awk '/ldlm_bl_callback/ {print $2}')
13847 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13848 echo rm $count files
13851 can2=$(do_facet $SINGLEMDS \
13852 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13853 awk '/ldlm_cancel/ {print $2}')
13854 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13855 awk '/ldlm_bl_callback/ {print $2}')
13857 echo total: $count removes in $((t2-t1))
13858 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13860 # wait for commitment of removal
13861 lru_resize_enable mdc
13862 lru_resize_enable osc
13864 run_test 120g "Early Lock Cancel: performance test"
13866 test_121() { #bug #10589
13867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13870 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13871 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13872 lctl set_param fail_loc=0x310
13873 cancel_lru_locks osc > /dev/null
13874 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13875 lctl set_param fail_loc=0
13876 [[ $reads -eq $writes ]] ||
13877 error "read $reads blocks, must be $writes blocks"
13879 run_test 121 "read cancel race ========="
13881 test_123a_base() { # was test 123, statahead(bug 11401)
13884 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13887 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13888 log "testing UP system. Performance may be lower than expected."
13891 running_in_vm && SLOWOK=1
13893 $LCTL set_param mdc.*.batch_stats=0
13896 test_mkdir $DIR/$tdir
13897 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13898 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13900 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13901 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13903 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13904 lctl set_param -n llite.*.statahead_max 0
13905 lctl get_param llite.*.statahead_max
13906 cancel_lru_locks mdc
13907 cancel_lru_locks osc
13909 time $lsx $DIR/$tdir | wc -l
13911 delta=$((etime - stime))
13912 log "$lsx $i files without statahead: $delta sec"
13913 lctl set_param llite.*.statahead_max=$max
13915 swrong=$(lctl get_param -n llite.*.statahead_stats |
13916 awk '/statahead.wrong:/ { print $NF }')
13917 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13918 cancel_lru_locks mdc
13919 cancel_lru_locks osc
13921 time $lsx $DIR/$tdir | wc -l
13923 delta_sa=$((etime - stime))
13924 log "$lsx $i files with statahead: $delta_sa sec"
13925 lctl get_param -n llite.*.statahead_stats
13926 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13927 awk '/statahead.wrong:/ { print $NF }')
13929 [[ $swrong -lt $ewrong ]] &&
13930 log "statahead was stopped, maybe too many locks held!"
13931 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13933 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13934 max=$(lctl get_param -n llite.*.statahead_max |
13936 lctl set_param -n llite.*.statahead_max 0
13937 lctl get_param llite.*.statahead_max
13938 cancel_lru_locks mdc
13939 cancel_lru_locks osc
13941 time $lsx $DIR/$tdir | wc -l
13943 delta=$((etime - stime))
13944 log "$lsx $i files again without statahead: $delta sec"
13945 lctl set_param llite.*.statahead_max=$max
13946 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13947 if [ $SLOWOK -eq 0 ]; then
13948 error "$lsx $i files is slower with statahead!"
13950 log "$lsx $i files is slower with statahead!"
13956 [ $delta -gt 20 ] && break
13957 [ $delta -gt 8 ] && MULT=$((50 / delta))
13958 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13966 delta=$((etime - stime))
13967 log "rm -r $DIR/$tdir/: $delta seconds"
13969 lctl get_param -n llite.*.statahead_stats
13970 $LCTL get_param mdc.*.batch_stats
13974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13976 test_123a_base "ls -l"
13978 run_test 123aa "verify statahead work"
13981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13983 statx_supported || skip_env "Test must be statx() syscall supported"
13985 test_123a_base "$STATX -l"
13987 run_test 123ab "verify statahead work by using statx"
13990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13992 statx_supported || skip_env "Test must be statx() syscall supported"
13999 cancel_lru_locks $OSC
14000 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14001 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14002 awk '/agl.total:/ { print $NF }')
14003 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14004 test_123a_base "$STATX --cached=always -D"
14005 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14006 awk '/agl.total:/ { print $NF }')
14007 [ $agl_before -eq $agl_after ] ||
14008 error "Should not trigger AGL thread - $agl_before:$agl_after"
14009 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14010 [ $rpcs_after -eq $rpcs_before ] ||
14011 error "$STATX should not send glimpse RPCs to $OSC"
14013 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14015 test_batch_statahead() {
14023 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14024 $LCTL set_param mdc.*.batch_stats=0
14025 $LCTL set_param llite.*.statahead_max=$max
14026 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14027 # Verify that batched statahead is faster than one without statahead
14028 test_123a_base "ls -l"
14030 stack_trap "rm -rf $DIR/$tdir" EXIT
14031 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14032 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14034 # unbatched statahead
14035 $LCTL set_param llite.*.statahead_batch_max=0
14036 $LCTL set_param llite.*.statahead_stats=clear
14037 $LCTL set_param mdc.*.stats=clear
14038 cancel_lru_locks mdc
14039 cancel_lru_locks osc
14040 time ls -l $DIR/$tdir | wc -l
14041 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14043 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14044 awk '/hit.total:/ { print $NF }')
14045 # hit ratio should be larger than 75% (7500).
14046 (( $hit_total > 7500 )) ||
14047 error "unbatched statahead hit count ($hit_total) is too low"
14049 # batched statahead
14050 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14051 $LCTL set_param llite.*.statahead_stats=clear
14052 $LCTL set_param mdc.*.batch_stats=clear
14053 $LCTL set_param mdc.*.stats=clear
14054 cancel_lru_locks mdc
14055 cancel_lru_locks osc
14056 time ls -l $DIR/$tdir | wc -l
14057 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14058 # wait for statahead thread to quit and update statahead stats
14060 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14061 awk '/hit.total:/ { print $NF }')
14062 # hit ratio should be larger than 75% (7500).
14063 (( $hit_total > 7500 )) ||
14064 error "batched statahead hit count ($hit_total) is too low"
14066 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14067 (( $unbatch_rpcs > $batch_rpcs )) ||
14068 error "batched statahead does not reduce RPC count"
14069 $LCTL get_param mdc.*.batch_stats
14073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14075 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14076 skip "Need server version at least 2.15.53"
14081 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14082 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14084 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14085 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14087 test_batch_statahead 32 32
14088 test_batch_statahead 2048 256
14090 run_test 123ad "Verify batching statahead works correctly"
14092 test_123b () { # statahead(bug 15027)
14093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14095 test_mkdir $DIR/$tdir
14096 createmany -o $DIR/$tdir/$tfile-%d 1000
14098 cancel_lru_locks mdc
14099 cancel_lru_locks osc
14101 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14102 lctl set_param fail_loc=0x80000803
14103 ls -lR $DIR/$tdir > /dev/null
14105 lctl set_param fail_loc=0x0
14106 lctl get_param -n llite.*.statahead_stats
14111 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14114 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14116 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14117 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14118 touch $DIR/$tdir.1/{1..3}
14119 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14121 remount_client $MOUNT
14123 $MULTIOP $DIR/$tdir.0 Q
14125 # let statahead to complete
14126 ls -l $DIR/$tdir.0 > /dev/null
14128 testid=$(echo $TESTNAME | tr '_' ' ')
14129 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14130 error "statahead warning" || true
14132 run_test 123c "Can not initialize inode warning on DNE statahead"
14139 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14140 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14141 error "setdirstripe $DIR/$tdir failed"
14142 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14143 remount_client $MOUNT
14144 $LCTL get_param llite.*.statahead_max
14145 $LCTL set_param llite.*.statahead_stats=0 ||
14146 error "clear statahead_stats failed"
14147 swrong=$(lctl get_param -n llite.*.statahead_stats |
14148 awk '/statahead.wrong:/ { print $NF }')
14149 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14150 # wait for statahead thread finished to update hit/miss stats.
14152 $LCTL get_param -n llite.*.statahead_stats
14153 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14154 awk '/statahead.wrong:/ { print $NF }')
14155 (( $swrong == $ewrong )) ||
14156 log "statahead was stopped, maybe too many locks held!"
14158 run_test 123d "Statahead on striped directories works correctly"
14163 local dir=$DIR/$tdir
14165 mkdir $dir || error "mkdir $dir failed"
14166 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14167 stack_trap "rm -rf $dir"
14169 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14171 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14172 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14173 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14174 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14176 $LCTL set_param llite.*.statahead_max=2048
14177 $LCTL set_param llite.*.statahead_batch_max=1024
14180 $LCTL get_param mdc.*.batch_stats
14181 $LCTL get_param llite.*.statahead_*
14183 run_test 123e "statahead with large wide striping"
14188 local dir=$DIR/$tdir
14190 mkdir $dir || error "mkdir $dir failed"
14191 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14192 stack_trap "rm -rf $dir"
14194 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14196 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14197 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14199 $LCTL set_param llite.*.statahead_max=64
14200 $LCTL set_param llite.*.statahead_batch_max=64
14203 lctl get_param mdc.*.batch_stats
14204 lctl get_param llite.*.statahead_*
14206 $LCTL set_param llite.*.statahead_max=$max
14207 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14209 run_test 123f "Retry mechanism with large wide striping files"
14212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14213 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14214 skip_env "no lru resize on server"
14218 test_mkdir $DIR/$tdir
14220 log "create $NR files at $DIR/$tdir"
14221 createmany -o $DIR/$tdir/f $NR ||
14222 error "failed to create $NR files in $DIR/$tdir"
14224 cancel_lru_locks mdc
14225 ls -l $DIR/$tdir > /dev/null
14229 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14230 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14231 LRU_SIZE=$($LCTL get_param -n $PARAM)
14232 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14233 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14235 log "NS=$(basename $NSDIR)"
14240 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14241 skip "Not enough cached locks created!"
14243 log "LRU=$LRU_SIZE"
14247 # We know that lru resize allows one client to hold $LIMIT locks
14248 # for 10h. After that locks begin to be killed by client.
14250 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14252 if [ $LIMIT -lt $LRU_SIZE ]; then
14253 skip "Limit is too small $LIMIT"
14256 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14257 # killing locks. Some time was spent for creating locks. This means
14258 # that up to the moment of sleep finish we must have killed some of
14259 # them (10-100 locks). This depends on how fast ther were created.
14260 # Many of them were touched in almost the same moment and thus will
14261 # be killed in groups.
14262 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14264 # Use $LRU_SIZE_B here to take into account real number of locks
14265 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14266 local LRU_SIZE_B=$LRU_SIZE
14268 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14269 log "OLD_LVF=$OLD_LVF"
14270 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14272 # Let's make sure that we really have some margin. Client checks
14273 # cached locks every 10 sec.
14274 SLEEP=$((SLEEP+20))
14275 log "Sleep ${SLEEP} sec"
14277 while ((SEC<$SLEEP)); do
14281 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14282 echo -n "$LRU_SIZE"
14285 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14286 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14288 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14289 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14290 unlinkmany $DIR/$tdir/f $NR
14294 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14295 log "unlink $NR files at $DIR/$tdir"
14296 unlinkmany $DIR/$tdir/f $NR
14298 run_test 124a "lru resize ======================================="
14300 get_max_pool_limit()
14302 local limit=$($LCTL get_param \
14303 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14305 for l in $limit; do
14306 if [[ $l -gt $max ]]; then
14314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14315 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14316 skip_env "no lru resize on server"
14318 LIMIT=$(get_max_pool_limit)
14320 NR=$(($(default_lru_size)*20))
14321 if [[ $NR -gt $LIMIT ]]; then
14322 log "Limit lock number by $LIMIT locks"
14326 IFree=$(mdsrate_inodes_available)
14327 if [ $IFree -lt $NR ]; then
14328 log "Limit lock number by $IFree inodes"
14332 lru_resize_disable mdc
14333 test_mkdir -p $DIR/$tdir/disable_lru_resize
14335 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14336 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14337 cancel_lru_locks mdc
14340 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14343 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14346 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14350 nolruresize_delta=$((etime-stime))
14351 log "ls -la time: $nolruresize_delta seconds"
14352 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14353 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14355 lru_resize_enable mdc
14356 test_mkdir -p $DIR/$tdir/enable_lru_resize
14358 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14359 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14360 cancel_lru_locks mdc
14363 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14366 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14369 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14373 lruresize_delta=$((etime-stime))
14374 log "ls -la time: $lruresize_delta seconds"
14375 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14377 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14378 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14379 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14380 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14382 log "lru resize performs the same with no lru resize"
14384 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14386 run_test 124b "lru resize (performance test) ======================="
14389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14390 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14391 skip_env "no lru resize on server"
14393 # cache ununsed locks on client
14395 cancel_lru_locks mdc
14396 test_mkdir $DIR/$tdir
14397 createmany -o $DIR/$tdir/f $nr ||
14398 error "failed to create $nr files in $DIR/$tdir"
14399 ls -l $DIR/$tdir > /dev/null
14401 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14402 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14403 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14404 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14405 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14407 # set lru_max_age to 1 sec
14408 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14409 echo "sleep $((recalc_p * 2)) seconds..."
14410 sleep $((recalc_p * 2))
14412 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14413 # restore lru_max_age
14414 $LCTL set_param -n $nsdir.lru_max_age $max_age
14415 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14416 unlinkmany $DIR/$tdir/f $nr
14418 run_test 124c "LRUR cancel very aged locks"
14421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14422 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14423 skip_env "no lru resize on server"
14425 # cache ununsed locks on client
14428 lru_resize_disable mdc
14429 stack_trap "lru_resize_enable mdc" EXIT
14431 cancel_lru_locks mdc
14433 # asynchronous object destroy at MDT could cause bl ast to client
14434 test_mkdir $DIR/$tdir
14435 createmany -o $DIR/$tdir/f $nr ||
14436 error "failed to create $nr files in $DIR/$tdir"
14437 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14439 ls -l $DIR/$tdir > /dev/null
14441 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14442 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14443 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14444 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14446 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14448 # set lru_max_age to 1 sec
14449 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14450 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14452 echo "sleep $((recalc_p * 2)) seconds..."
14453 sleep $((recalc_p * 2))
14455 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14457 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14459 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14461 test_125() { # 13358
14462 $LCTL get_param -n llite.*.client_type | grep -q local ||
14463 skip "must run as local client"
14464 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14465 skip_env "must have acl enabled"
14466 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14467 id $USER0 || skip_env "missing user $USER0"
14469 test_mkdir $DIR/$tdir
14470 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14471 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14472 error "setfacl $DIR/$tdir failed"
14473 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14475 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14477 test_126() { # bug 12829/13455
14478 $GSS && skip_env "must run as gss disabled"
14479 $LCTL get_param -n llite.*.client_type | grep -q local ||
14480 skip "must run as local client"
14481 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14483 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14484 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14486 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14488 run_test 126 "check that the fsgid provided by the client is taken into account"
14490 test_127a() { # bug 15521
14491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14492 local name count samp unit min max sum sumsq
14493 local tmpfile=$TMP/$tfile.tmp
14495 # enable stats header if it is disabled
14496 $LCTL set_param enable_stats_header=1
14498 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14499 echo "stats before reset"
14500 stack_trap "rm -f $tmpfile"
14501 local now=$(date +%s)
14503 $LCTL get_param osc.*.stats | tee $tmpfile
14505 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14506 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14507 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14508 local uptime=$(awk '{ print $1 }' /proc/uptime)
14510 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14511 (( ${snapshot_time%\.*} >= $now - 5 &&
14512 ${snapshot_time%\.*} <= $now + 5 )) ||
14513 error "snapshot_time=$snapshot_time != now=$now"
14514 # elapsed _should_ be from mount, but at least less than uptime
14515 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14516 error "elapsed=$elapsed > uptime=$uptime"
14517 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14518 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14519 error "elapsed=$elapsed != $snapshot_time - $start_time"
14521 $LCTL set_param osc.*.stats=0
14522 local reset=$(date +%s)
14523 local fsize=$((2048 * 1024))
14525 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14526 cancel_lru_locks osc
14527 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14530 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14531 while read name count samp unit min max sum sumsq; do
14532 [[ "$samp" == "samples" ]] || continue
14534 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14535 [ ! $min ] && error "Missing min value for $name proc entry"
14536 eval $name=$count || error "Wrong proc format"
14539 read_bytes|write_bytes)
14540 [[ "$unit" =~ "bytes" ]] ||
14541 error "unit is not 'bytes': $unit"
14542 (( $min >= 4096 )) || error "min is too small: $min"
14543 (( $min <= $fsize )) || error "min is too big: $min"
14544 (( $max >= 4096 )) || error "max is too small: $max"
14545 (( $max <= $fsize )) || error "max is too big: $max"
14546 (( $sum == $fsize )) || error "sum is wrong: $sum"
14547 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14548 error "sumsquare is too small: $sumsq"
14549 (( $sumsq <= $fsize * $fsize )) ||
14550 error "sumsquare is too big: $sumsq"
14552 ost_read|ost_write)
14553 [[ "$unit" =~ "usec" ]] ||
14554 error "unit is not 'usec': $unit"
14560 #check that we actually got some stats
14561 [ "$read_bytes" ] || error "Missing read_bytes stats"
14562 [ "$write_bytes" ] || error "Missing write_bytes stats"
14563 [ "$read_bytes" != 0 ] || error "no read done"
14564 [ "$write_bytes" != 0 ] || error "no write done"
14566 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14567 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14568 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14570 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14571 (( ${snapshot_time%\.*} >= $now - 5 &&
14572 ${snapshot_time%\.*} <= $now + 5 )) ||
14573 error "reset snapshot_time=$snapshot_time != now=$now"
14574 # elapsed should be from time of stats reset
14575 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14576 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14577 error "reset elapsed=$elapsed > $now - $reset"
14578 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14579 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14580 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14582 run_test 127a "verify the client stats are sane"
14584 test_127b() { # bug LU-333
14585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14586 local name count samp unit min max sum sumsq
14588 echo "stats before reset"
14589 $LCTL get_param llite.*.stats
14590 $LCTL set_param llite.*.stats=0
14592 # perform 2 reads and writes so MAX is different from SUM.
14593 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14594 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14595 cancel_lru_locks osc
14596 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14597 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14599 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14600 stack_trap "rm -f $TMP/$tfile.tmp"
14601 while read name count samp unit min max sum sumsq; do
14602 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14603 eval $name=$count || error "Wrong proc format"
14606 read_bytes|write_bytes)
14607 [[ "$unit" =~ "bytes" ]] ||
14608 error "unit is not 'bytes': $unit"
14609 (( $count == 2 )) || error "count is not 2: $count"
14610 (( $min == $PAGE_SIZE )) ||
14611 error "min is not $PAGE_SIZE: $min"
14612 (( $max == $PAGE_SIZE )) ||
14613 error "max is not $PAGE_SIZE: $max"
14614 (( $sum == $PAGE_SIZE * 2 )) ||
14615 error "sum is not $((PAGE_SIZE * 2)): $sum"
14618 [[ "$unit" =~ "usec" ]] ||
14619 error "unit is not 'usec': $unit"
14623 done < $TMP/$tfile.tmp
14625 #check that we actually got some stats
14626 [ "$read_bytes" ] || error "Missing read_bytes stats"
14627 [ "$write_bytes" ] || error "Missing write_bytes stats"
14628 [ "$read_bytes" != 0 ] || error "no read done"
14629 [ "$write_bytes" != 0 ] || error "no write done"
14631 run_test 127b "verify the llite client stats are sane"
14633 test_127c() { # LU-12394
14634 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14641 $LCTL set_param llite.*.extents_stats=1
14642 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14644 # Use two stripes so there is enough space in default config
14645 $LFS setstripe -c 2 $DIR/$tfile
14647 # Extent stats start at 0-4K and go in power of two buckets
14648 # LL_HIST_START = 12 --> 2^12 = 4K
14649 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14650 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14652 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14654 # Write and read, 2x each, second time at a non-zero offset
14655 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14656 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14657 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14658 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14662 $LCTL get_param llite.*.extents_stats
14665 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14667 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14669 reads=$(echo $bucket | awk '{print $5}')
14670 writes=$(echo $bucket | awk '{print $9}')
14671 [ "$reads" -eq $count ] ||
14672 error "$reads reads in < $bsize bucket, expect $count"
14673 [ "$writes" -eq $count ] ||
14674 error "$writes writes in < $bsize bucket, expect $count"
14677 # Test mmap write and read
14678 $LCTL set_param llite.*.extents_stats=c
14680 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14681 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14682 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14684 $LCTL get_param llite.*.extents_stats
14686 count=$(((size*1024) / PAGE_SIZE))
14688 bsize=$((2 * PAGE_SIZE / 1024))K
14690 bucket=$($LCTL get_param -n llite.*.extents_stats |
14692 reads=$(echo $bucket | awk '{print $5}')
14693 writes=$(echo $bucket | awk '{print $9}')
14694 # mmap writes fault in the page first, creating an additonal read
14695 [ "$reads" -eq $((2 * count)) ] ||
14696 error "$reads reads in < $bsize bucket, expect $count"
14697 [ "$writes" -eq $count ] ||
14698 error "$writes writes in < $bsize bucket, expect $count"
14700 run_test 127c "test llite extent stats with regular & mmap i/o"
14702 test_128() { # bug 15212
14704 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14709 result=$(grep error $TMP/$tfile.log)
14710 rm -f $DIR/$tfile $TMP/$tfile.log
14711 [ -z "$result" ] ||
14712 error "consecutive find's under interactive lfs failed"
14714 run_test 128 "interactive lfs for 2 consecutive find's"
14716 set_dir_limits () {
14721 local ldproc=/proc/fs/ldiskfs
14722 local facets=$(get_facets MDS)
14724 for facet in ${facets//,/ }; do
14725 canondev=$(ldiskfs_canon \
14726 *.$(convert_facet2label $facet).mntdev $facet)
14727 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14728 ldproc=/sys/fs/ldiskfs
14729 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14730 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14734 check_mds_dmesg() {
14735 local facets=$(get_facets MDS)
14736 for facet in ${facets//,/ }; do
14737 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14744 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14745 skip "Need MDS version with at least 2.5.56"
14746 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14747 skip_env "ldiskfs only test"
14749 remote_mds_nodsh && skip "remote MDS with nodsh"
14752 local has_warning=false
14755 mkdir -p $DIR/$tdir
14757 # block size of mds1
14758 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14759 set_dir_limits $maxsize $((maxsize * 6 / 8))
14760 stack_trap "set_dir_limits 0 0"
14761 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14762 local dirsize=$(stat -c%s "$DIR/$tdir")
14764 while (( $dirsize <= $maxsize )); do
14765 $MCREATE $DIR/$tdir/file_base_$nfiles
14767 # check two errors:
14768 # ENOSPC for ext4 max_dir_size, which has been used since
14769 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14770 if (( rc == ENOSPC )); then
14772 echo "rc=$rc returned as expected after $nfiles files"
14774 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14775 error "create failed w/o dir size limit"
14777 # messages may be rate limited if test is run repeatedly
14778 check_mds_dmesg '"is approaching max"' ||
14779 echo "warning message should be output"
14780 check_mds_dmesg '"has reached max"' ||
14781 echo "reached message should be output"
14783 dirsize=$(stat -c%s "$DIR/$tdir")
14785 [[ $dirsize -ge $maxsize ]] && return 0
14786 error "dirsize $dirsize < $maxsize after $nfiles files"
14787 elif (( rc != 0 )); then
14790 nfiles=$((nfiles + 1))
14791 dirsize=$(stat -c%s "$DIR/$tdir")
14794 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14796 run_test 129 "test directory size limit ========================"
14806 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14807 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14809 trap cleanup_130 EXIT RETURN
14811 local fm_file=$DIR/$tfile
14812 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14813 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14814 error "dd failed for $fm_file"
14816 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14817 filefrag -ves $fm_file
14819 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14820 skip "LU-1941: FIEMAP unimplemented on ZFS"
14821 (( $rc == 0 )) || error "filefrag $fm_file failed"
14823 filefrag_op=$(filefrag -ve -k $fm_file |
14824 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14825 local lun=$($LFS getstripe -i $fm_file)
14827 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14830 for line in $filefrag_op; do
14831 local frag_lun=$(echo $line | cut -d: -f5)
14832 local ext_len=$(echo $line | cut -d: -f4)
14834 if (( $frag_lun != $lun )); then
14835 error "FIEMAP on 1-stripe file($fm_file) failed"
14838 (( tot_len += ext_len ))
14841 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14842 error "FIEMAP on 1-stripe file($fm_file) failed"
14846 echo "FIEMAP on single striped file succeeded"
14848 run_test 130a "FIEMAP (1-stripe file)"
14851 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14853 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14854 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14855 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14856 skip "LU-1941: FIEMAP unimplemented on ZFS"
14858 trap cleanup_130 EXIT RETURN
14860 local fm_file=$DIR/$tfile
14861 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14862 error "setstripe on $fm_file"
14864 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14865 error "dd failed on $fm_file"
14867 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14868 filefrag_op=$(filefrag -ve -k $fm_file |
14869 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14871 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14872 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14878 for line in $filefrag_op; do
14879 local frag_lun=$(echo $line | cut -d: -f5 |
14880 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14881 local ext_len=$(echo $line | cut -d: -f4)
14882 if (( $frag_lun != $last_lun )); then
14883 if (( tot_len != 1024 )); then
14884 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14887 (( num_luns += 1 ))
14891 (( tot_len += ext_len ))
14894 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14895 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14899 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14901 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14904 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14906 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14907 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14908 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14909 skip "LU-1941: FIEMAP unimplemented on ZFS"
14911 trap cleanup_130 EXIT RETURN
14913 local fm_file=$DIR/$tfile
14914 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14916 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14917 error "dd failed on $fm_file"
14919 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14920 filefrag_op=$(filefrag -ve -k $fm_file |
14921 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14923 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14924 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14929 for line in $filefrag_op; do
14930 local frag_lun=$(echo $line | cut -d: -f5 |
14931 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14932 local ext_len=$(echo $line | cut -d: -f4)
14933 if (( $frag_lun != $last_lun )); then
14934 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14935 if (( logical != 512 )); then
14936 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14939 if (( tot_len != 512 )); then
14940 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14943 (( num_luns += 1 ))
14947 (( tot_len += ext_len ))
14950 if (( num_luns != 2 || tot_len != 512 )); then
14951 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14955 echo "FIEMAP on 2-stripe file with hole succeeded"
14957 run_test 130c "FIEMAP (2-stripe file with hole)"
14960 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14962 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14963 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14964 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14965 skip "LU-1941: FIEMAP unimplemented on ZFS"
14967 trap cleanup_130 EXIT RETURN
14969 local fm_file=$DIR/$tfile
14970 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14971 error "setstripe on $fm_file"
14973 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14974 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14975 error "dd failed on $fm_file"
14977 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14978 filefrag_op=$(filefrag -ve -k $fm_file |
14979 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14981 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14982 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14987 for line in $filefrag_op; do
14988 local frag_lun=$(echo $line | cut -d: -f5 |
14989 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14990 local ext_len=$(echo $line | cut -d: -f4)
14991 if (( $frag_lun != $last_lun )); then
14992 if (( tot_len != 1024 )); then
14993 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14996 (( num_luns += 1 ))
15000 (( tot_len += ext_len ))
15003 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15004 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15008 echo "FIEMAP on N-stripe file succeeded"
15010 run_test 130d "FIEMAP (N-stripe file)"
15013 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15015 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15016 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15017 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15018 skip "LU-1941: FIEMAP unimplemented on ZFS"
15020 trap cleanup_130 EXIT RETURN
15022 local fm_file=$DIR/$tfile
15023 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15024 stack_trap "rm -f $fm_file"
15027 local expected_len=$(( (num_blks / 2) * 64 ))
15028 for ((i = 0; i < $num_blks; i++)); do
15029 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15030 conv=notrunc > /dev/null 2>&1
15033 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15034 filefrag_op=$(filefrag -ve -k $fm_file |
15035 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15037 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15042 for line in $filefrag_op; do
15043 local frag_lun=$(echo $line | cut -d: -f5)
15044 local ext_len=$(echo $line | cut -d: -f4)
15045 if (( $frag_lun != $last_lun )); then
15046 if (( tot_len != $expected_len )); then
15047 error "OST$last_lun $tot_len != $expected_len"
15049 (( num_luns += 1 ))
15053 (( tot_len += ext_len ))
15056 if (( num_luns != 2 || tot_len != $expected_len )); then
15057 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15060 echo "FIEMAP with continuation calls succeeded"
15062 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15065 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15066 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15067 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15068 skip "LU-1941: FIEMAP unimplemented on ZFS"
15070 local fm_file=$DIR/$tfile
15071 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15072 error "multiop create with lov_delay_create on $fm_file"
15074 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15075 filefrag_extents=$(filefrag -vek $fm_file |
15076 awk '/extents? found/ { print $2 }')
15077 if (( $filefrag_extents != 0 )); then
15078 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15083 run_test 130f "FIEMAP (unstriped file)"
15086 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15087 skip "Need MDS version with at least 2.12.53 for overstriping"
15088 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15089 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15090 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15091 skip "LU-1941: FIEMAP unimplemented on ZFS"
15093 local file=$DIR/$tfile
15094 local nr=$((OSTCOUNT * 100))
15096 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
15098 stack_trap "rm -f $file"
15099 dd if=/dev/zero of=$file count=$nr bs=1M
15101 nr=$($LFS getstripe -c $file)
15103 local extents=$(filefrag -v $file |
15104 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15106 echo "filefrag list $extents extents in file with stripecount $nr"
15107 if (( extents < nr )); then
15108 $LFS getstripe $file
15110 error "filefrag printed $extents < $nr extents"
15113 run_test 130g "FIEMAP (overstripe file)"
15115 # Test for writev/readv
15117 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15118 error "writev test failed"
15119 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15120 error "readv failed"
15123 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15126 local fsize=$((524288 + 1048576 + 1572864))
15127 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15128 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15129 error "append writev test failed"
15131 ((fsize += 1572864 + 1048576))
15132 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15133 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15134 error "append writev test failed"
15137 run_test 131b "test append writev"
15140 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15143 run_test 131c "test read/write on file w/o objects"
15146 rwv -f $DIR/$tfile -w -n 1 1572864
15147 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15148 if [ "$NOB" != 1572864 ]; then
15149 error "Short read filed: read $NOB bytes instead of 1572864"
15153 run_test 131d "test short read"
15156 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15157 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15158 error "read hitting hole failed"
15161 run_test 131e "test read hitting hole"
15169 # open 11 samples [usecs] 468 4793 13658 35791898
15171 mds*) res=($(do_facet $facet \
15172 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15174 ost*) res=($(do_facet $facet \
15175 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15177 *) error "Wrong facet '$facet'" ;;
15179 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15180 # if $want is zero, it means any stat increment is ok.
15181 if (( $want > 0 )); then
15182 local count=${res[1]}
15184 if (( $count != $want )); then
15185 if [[ $facet =~ "mds" ]]; then
15186 do_nodes $(comma_list $(mdts_nodes)) \
15187 $LCTL get_param mdt.*.md_stats
15189 do_nodes $(comma_list $(osts-nodes)) \
15190 $LCTL get_param obdfilter.*.stats
15192 error "The $op counter on $facet is $count, not $want"
15198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15199 remote_ost_nodsh && skip "remote OST with nodsh"
15200 remote_mds_nodsh && skip "remote MDS with nodsh"
15201 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15202 skip_env "MDS doesn't support rename stats"
15204 local testdir=$DIR/${tdir}/stats_testdir
15206 mkdir -p $DIR/${tdir}
15209 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15210 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15212 # verify mdt stats first.
15213 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15214 check_stats $SINGLEMDS "mkdir" 1
15216 # clear "open" from "lfs mkdir" above
15217 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15218 touch ${testdir}/${tfile} || error "touch failed"
15219 check_stats $SINGLEMDS "open" 1
15220 check_stats $SINGLEMDS "close" 1
15221 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15222 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15223 check_stats $SINGLEMDS "mknod" 2
15225 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15226 check_stats $SINGLEMDS "unlink" 1
15227 rm -f ${testdir}/${tfile} || error "file remove failed"
15228 check_stats $SINGLEMDS "unlink" 2
15230 # remove working dir and check mdt stats again.
15231 rmdir ${testdir} || error "rmdir failed"
15232 check_stats $SINGLEMDS "rmdir" 1
15234 local testdir1=$DIR/${tdir}/stats_testdir1
15235 mkdir_on_mdt0 -p ${testdir}
15236 mkdir_on_mdt0 -p ${testdir1}
15237 touch ${testdir1}/test1
15238 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15239 check_stats $SINGLEMDS "crossdir_rename" 1
15241 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15242 check_stats $SINGLEMDS "samedir_rename" 1
15244 rm -rf $DIR/${tdir}
15246 run_test 133a "Verifying MDT stats ========================================"
15251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15252 remote_ost_nodsh && skip "remote OST with nodsh"
15253 remote_mds_nodsh && skip "remote MDS with nodsh"
15255 local testdir=$DIR/${tdir}/stats_testdir
15257 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15258 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15259 touch ${testdir}/${tfile} || error "touch failed"
15260 cancel_lru_locks mdc
15263 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15264 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15266 # extra mdt stats verification.
15267 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15268 check_stats $SINGLEMDS "setattr" 1
15269 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15270 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15272 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15273 check_stats $SINGLEMDS "getattr" 1
15275 rm -rf $DIR/${tdir}
15277 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15278 # so the check below is not reliable
15279 [ $MDSCOUNT -eq 1 ] || return 0
15281 # Sleep to avoid a cached response.
15282 #define OBD_STATFS_CACHE_SECONDS 1
15284 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15285 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15286 $LFS df || error "lfs failed"
15287 check_stats $SINGLEMDS "statfs" 1
15289 # check aggregated statfs (LU-10018)
15290 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15292 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15295 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15296 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15298 check_stats $SINGLEMDS "statfs" 1
15300 # We want to check that the client didn't send OST_STATFS to
15301 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15302 # extra care is needed here.
15303 if remote_mds; then
15304 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15305 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15307 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15308 [ "$res" ] && error "OST got STATFS"
15313 run_test 133b "Verifying extra MDT stats =================================="
15316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15317 remote_ost_nodsh && skip "remote OST with nodsh"
15318 remote_mds_nodsh && skip "remote MDS with nodsh"
15320 local testdir=$DIR/$tdir/stats_testdir
15322 test_mkdir -p $testdir
15324 # verify obdfilter stats.
15325 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15327 cancel_lru_locks osc
15328 wait_delete_completed
15331 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15332 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15334 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15337 cancel_lru_locks osc
15338 check_stats ost1 "write" 1
15340 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15341 check_stats ost1 "read" 1
15343 > $testdir/$tfile || error "truncate failed"
15344 check_stats ost1 "punch" 1
15346 rm -f $testdir/$tfile || error "file remove failed"
15347 wait_delete_completed
15348 check_stats ost1 "destroy" 1
15352 run_test 133c "Verifying OST stats ========================================"
15359 while [ $value -ge 2 ]; do
15364 if [ $orig -gt $order ]; then
15372 local size=('K' 'M' 'G' 'T');
15374 local size_string=$value
15376 while [ $value -ge 1024 ]; do
15377 if [ $i -gt 3 ]; then
15378 #T is the biggest unit we get here, if that is bigger,
15380 size_string=${value}T
15383 value=$((value >> 10))
15384 if [ $value -lt 1024 ]; then
15385 size_string=${value}${size[$i]}
15394 get_rename_size() {
15396 local context=${2:-.}
15397 local sample=$(do_facet $SINGLEMDS $LCTL \
15398 get_param mdt.$FSNAME-MDT0000.rename_stats |
15399 grep -A1 $context |
15400 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15406 remote_ost_nodsh && skip "remote OST with nodsh"
15407 remote_mds_nodsh && skip "remote MDS with nodsh"
15408 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15409 skip_env "MDS doesn't support rename stats"
15411 local testdir1=$DIR/${tdir}/stats_testdir1
15412 local testdir2=$DIR/${tdir}/stats_testdir2
15413 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15415 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15417 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15418 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15420 createmany -o $testdir1/test 512 || error "createmany failed"
15422 # check samedir rename size
15423 mv ${testdir1}/test0 ${testdir1}/test_0
15425 local testdir1_size=$(ls -l $DIR/${tdir} |
15426 awk '/stats_testdir1/ {print $5}')
15427 local testdir2_size=$(ls -l $DIR/${tdir} |
15428 awk '/stats_testdir2/ {print $5}')
15430 testdir1_size=$(order_2 $testdir1_size)
15431 testdir2_size=$(order_2 $testdir2_size)
15433 testdir1_size=$(size_in_KMGT $testdir1_size)
15434 testdir2_size=$(size_in_KMGT $testdir2_size)
15436 echo "source rename dir size: ${testdir1_size}"
15437 echo "target rename dir size: ${testdir2_size}"
15439 local cmd="do_facet $SINGLEMDS $LCTL "
15440 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15442 eval $cmd || error "$cmd failed"
15443 local samedir=$($cmd | grep 'same_dir')
15444 local same_sample=$(get_rename_size $testdir1_size)
15445 [ -z "$samedir" ] && error "samedir_rename_size count error"
15446 [[ $same_sample -eq 1 ]] ||
15447 error "samedir_rename_size error $same_sample"
15448 echo "Check same dir rename stats success"
15450 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15452 # check crossdir rename size
15453 mv ${testdir1}/test_0 ${testdir2}/test_0
15455 testdir1_size=$(ls -l $DIR/${tdir} |
15456 awk '/stats_testdir1/ {print $5}')
15457 testdir2_size=$(ls -l $DIR/${tdir} |
15458 awk '/stats_testdir2/ {print $5}')
15460 testdir1_size=$(order_2 $testdir1_size)
15461 testdir2_size=$(order_2 $testdir2_size)
15463 testdir1_size=$(size_in_KMGT $testdir1_size)
15464 testdir2_size=$(size_in_KMGT $testdir2_size)
15466 echo "source rename dir size: ${testdir1_size}"
15467 echo "target rename dir size: ${testdir2_size}"
15469 eval $cmd || error "$cmd failed"
15470 local crossdir=$($cmd | grep 'crossdir')
15471 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15472 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15473 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15474 [[ $src_sample -eq 1 ]] ||
15475 error "crossdir_rename_size error $src_sample"
15476 [[ $tgt_sample -eq 1 ]] ||
15477 error "crossdir_rename_size error $tgt_sample"
15478 echo "Check cross dir rename stats success"
15479 rm -rf $DIR/${tdir}
15481 run_test 133d "Verifying rename_stats ========================================"
15484 remote_mds_nodsh && skip "remote MDS with nodsh"
15485 remote_ost_nodsh && skip "remote OST with nodsh"
15486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15488 local testdir=$DIR/${tdir}/stats_testdir
15489 local ctr f0 f1 bs=32768 count=42 sum
15491 mkdir -p ${testdir} || error "mkdir failed"
15493 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15495 for ctr in {write,read}_bytes; do
15497 cancel_lru_locks osc
15499 do_facet ost1 $LCTL set_param -n \
15500 "obdfilter.*.exports.clear=clear"
15502 if [ $ctr = write_bytes ]; then
15504 f1=${testdir}/${tfile}
15506 f0=${testdir}/${tfile}
15510 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15513 cancel_lru_locks osc
15515 sum=$(do_facet ost1 $LCTL get_param \
15516 "obdfilter.*.exports.*.stats" |
15517 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15518 $1 == ctr { sum += $7 }
15519 END { printf("%0.0f", sum) }')
15521 if ((sum != bs * count)); then
15522 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15526 rm -rf $DIR/${tdir}
15528 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15531 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15532 skip "too old lustre for get_param -R ($facet_ver)"
15534 # verifying readability.
15535 $LCTL get_param -R '*' &> /dev/null
15537 # Verifing writability with badarea_io.
15538 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15539 local skipped_params='force_lbug|changelog_mask|daemon_file'
15540 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15541 egrep -v "$skipped_params" |
15542 xargs -n 1 find $proc_dirs -name |
15543 xargs -n 1 badarea_io ||
15544 error "client badarea_io failed"
15546 # remount the FS in case writes/reads /proc break the FS
15547 cleanup || error "failed to unmount"
15548 setup || error "failed to setup"
15550 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15553 remote_mds_nodsh && skip "remote MDS with nodsh"
15554 remote_ost_nodsh && skip "remote OST with nodsh"
15556 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15557 local proc_dirs_str=$(eval echo $proc_dirs)
15558 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15560 for facet in mds1 ost1; do
15561 local facet_ver=$(lustre_version_code $facet)
15562 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15563 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15565 log "$facet: too old lustre for get_param -R"
15567 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15568 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15569 tr -d = | egrep -v $skipped_params |
15570 xargs -n 1 find $proc_dirs_str -name |
15571 xargs -n 1 badarea_io" ||
15572 error "$facet badarea_io failed"
15574 skip_noexit "$facet: too old lustre for get_param -R"
15578 # remount the FS in case writes/reads /proc break the FS
15579 cleanup || error "failed to unmount"
15580 setup || error "failed to setup"
15582 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15585 remote_mds_nodsh && skip "remote MDS with nodsh"
15586 remote_ost_nodsh && skip "remote OST with nodsh"
15587 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15588 skip "Need MDS version at least 2.9.54"
15591 for facet in client mds1 ost1; do
15592 # Get the list of files that are missing the terminating newline
15593 local plist=$(do_facet $facet
15594 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15596 for ent in $plist; do
15597 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15598 awk -v FS='\v' -v RS='\v\v' \
15599 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15600 print FILENAME}'" 2>/dev/null)
15601 [ -z $missing ] || {
15602 do_facet $facet $LCTL get_param $ent | od -An -tx1
15603 error "file does not end with newline: $facet-$ent"
15608 run_test 133h "Proc files should end with newlines"
15611 remote_mds_nodsh && skip "remote MDS with nodsh"
15612 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15613 skip "Need MDS version at least 2.7.54"
15615 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15616 cancel_lru_locks mdc
15618 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15619 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15620 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15623 createmany -o $DIR/$tdir/f $nr ||
15624 error "failed to create $nr files in $DIR/$tdir"
15625 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15627 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15628 do_facet mds1 $LCTL set_param fail_loc=0x327
15629 do_facet mds1 $LCTL set_param fail_val=500
15632 echo "sleep 10 seconds ..."
15634 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15636 do_facet mds1 $LCTL set_param fail_loc=0
15637 do_facet mds1 $LCTL set_param fail_val=0
15638 [ $lck_cnt -lt $unused ] ||
15639 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15642 unlinkmany $DIR/$tdir/f $nr
15644 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15647 remote_mds_nodsh && skip "remote MDS with nodsh"
15648 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15649 skip "Need MDS version at least 2.7.54"
15651 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15652 cancel_lru_locks mdc
15654 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15655 ldlm.lock_reclaim_threshold_mb)
15656 # disable reclaim temporarily
15657 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15659 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15660 do_facet mds1 $LCTL set_param fail_loc=0x328
15661 do_facet mds1 $LCTL set_param fail_val=500
15663 $LCTL set_param debug=+trace
15666 createmany -o $DIR/$tdir/f $nr &
15667 local create_pid=$!
15669 echo "Sleep $TIMEOUT seconds ..."
15671 if ! ps -p $create_pid > /dev/null 2>&1; then
15672 do_facet mds1 $LCTL set_param fail_loc=0
15673 do_facet mds1 $LCTL set_param fail_val=0
15674 do_facet mds1 $LCTL set_param \
15675 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15676 error "createmany finished incorrectly!"
15678 do_facet mds1 $LCTL set_param fail_loc=0
15679 do_facet mds1 $LCTL set_param fail_val=0
15680 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15681 wait $create_pid || return 1
15683 unlinkmany $DIR/$tdir/f $nr
15685 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15688 remote_mds_nodsh && skip "remote MDS with nodsh"
15689 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15690 skip "Need MDS version at least 2.13.50"
15693 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15695 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15696 #set only one record at plain llog
15697 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15699 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15701 #fill already existed plain llog each 64767
15702 #wrapping whole catalog
15703 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15705 createmany -o $DIR/$tdir/$tfile_ 64700
15706 for (( i = 0; i < 64700; i = i + 2 ))
15708 rm $DIR/$tdir/$tfile_$i &
15709 rm $DIR/$tdir/$tfile_$((i + 1)) &
15714 #waiting osp synchronization
15715 wait_delete_completed
15717 run_test 135 "Race catalog processing"
15720 remote_mds_nodsh && skip "remote MDS with nodsh"
15721 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15722 skip "Need MDS version at least 2.13.50"
15725 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15726 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15727 #set only one record at plain llog
15728 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15729 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15731 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15733 #fill already existed 2 plain llogs each 64767
15734 #wrapping whole catalog
15735 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15736 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15737 wait_delete_completed
15739 createmany -o $DIR/$tdir/$tfile_ 10
15742 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15743 for (( i = 0; i < 10; i = i + 3 ))
15745 rm $DIR/$tdir/$tfile_$i &
15746 rm $DIR/$tdir/$tfile_$((i + 1)) &
15750 rm $DIR/$tdir/$tfile_$((i + 2)) &
15753 #waiting osp synchronization
15754 wait_delete_completed
15756 run_test 136 "Race catalog processing 2"
15758 test_140() { #bug-17379
15759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15761 test_mkdir $DIR/$tdir
15762 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15763 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15765 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15766 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15768 while i=$((i + 1)); do
15770 cd $i || error "Changing to $i"
15771 ln -s ../stat stat || error "Creating stat symlink"
15772 # Read the symlink until ELOOP present,
15773 # not LBUGing the system is considered success,
15774 # we didn't overrun the stack.
15775 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15776 if [ $ret -ne 0 ]; then
15777 if [ $ret -eq 40 ]; then
15780 error "Open stat symlink"
15786 echo "The symlink depth = $i"
15787 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15788 error "Invalid symlink depth"
15790 # Test recursive symlink
15791 ln -s symlink_self symlink_self
15792 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15793 echo "open symlink_self returns $ret"
15794 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15796 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15801 local TF="$TMP/$tfile"
15803 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15804 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15806 cancel_lru_locks $OSC
15807 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15808 remount_client $MOUNT
15810 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15813 $TRUNCATE $DIR/$tfile 6000
15814 cancel_lru_locks $OSC
15815 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15818 echo "12345" >>$DIR/$tfile
15819 cancel_lru_locks $OSC
15820 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15823 echo "12345" >>$DIR/$tfile
15824 cancel_lru_locks $OSC
15825 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15827 run_test 150a "truncate/append tests"
15830 check_set_fallocate_or_skip
15834 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15835 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15836 skip_eopnotsupp "$out|check_fallocate failed"
15838 run_test 150b "Verify fallocate (prealloc) functionality"
15841 check_set_fallocate_or_skip
15844 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15845 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15847 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15848 # precomputed md5sum for 20MB of zeroes
15849 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15850 local sum=($(md5sum $DIR/$tfile))
15852 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15854 check_set_fallocate 1
15857 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15858 sum=($(md5sum $DIR/$tfile))
15860 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15862 run_test 150bb "Verify fallocate modes both zero space"
15865 check_set_fallocate_or_skip
15866 local striping="-c2"
15868 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15869 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15870 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15871 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15872 local want=$((OSTCOUNT * 1048576))
15874 # Must allocate all requested space, not more than 5% extra
15875 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15876 error "bytes $bytes is not $want"
15880 echo "verify fallocate on PFL file"
15882 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15884 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15885 error "Create $DIR/$tfile failed"
15886 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15887 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15888 want=$((512 * 1048576))
15890 # Must allocate all requested space, not more than 5% extra
15891 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15892 error "bytes $bytes is not $want"
15894 run_test 150c "Verify fallocate Size and Blocks"
15897 check_set_fallocate_or_skip
15898 local striping="-c2"
15900 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15902 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15903 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15904 error "setstripe failed"
15905 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15906 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15907 local want=$((OSTCOUNT * 1048576))
15909 # Must allocate all requested space, not more than 5% extra
15910 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15911 error "bytes $bytes is not $want"
15913 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15916 check_set_fallocate_or_skip
15920 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15921 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15922 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15924 # Find OST with Minimum Size
15925 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15926 sort -un | head -1)
15928 # Get 100MB per OST of the available space to reduce run time
15929 # else 60% of the available space if we are running SLOW tests
15930 if [ $SLOW == "no" ]; then
15931 local space=$((1024 * 100 * OSTCOUNT))
15933 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15936 fallocate -l${space}k $DIR/$tfile ||
15937 error "fallocate ${space}k $DIR/$tfile failed"
15938 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15940 # get size immediately after fallocate. This should be correctly
15942 local size=$(stat -c '%s' $DIR/$tfile)
15943 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15945 # Sleep for a while for statfs to get updated. And not pull from cache.
15948 echo "df after fallocate:"
15951 (( size / 1024 == space )) || error "size $size != requested $space"
15952 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15953 error "used $used < space $space"
15955 rm $DIR/$tfile || error "rm failed"
15957 wait_delete_completed
15959 echo "df after unlink:"
15962 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15967 local want_size_before=20480 # in bytes
15968 local want_blocks_before=40 # 512 sized blocks
15969 local want_blocks_after=24 # 512 sized blocks
15970 local length=$(((want_blocks_before - want_blocks_after) * 512))
15972 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15973 skip "need at least 2.14.0 for fallocate punch"
15975 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15976 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15979 check_set_fallocate_or_skip
15980 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15982 [[ "x$DOM" == "xyes" ]] &&
15983 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15985 echo "Verify fallocate punch: Range within the file range"
15986 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15987 error "dd failed for bs 4096 and count 5"
15989 # Call fallocate with punch range which is within the file range
15990 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15991 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15992 # client must see changes immediately after fallocate
15993 size=$(stat -c '%s' $DIR/$tfile)
15994 blocks=$(stat -c '%b' $DIR/$tfile)
15996 # Verify punch worked.
15997 (( blocks == want_blocks_after )) ||
15998 error "punch failed: blocks $blocks != $want_blocks_after"
16000 (( size == want_size_before )) ||
16001 error "punch failed: size $size != $want_size_before"
16003 # Verify there is hole in file
16004 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16005 # precomputed md5sum
16006 local expect="4a9a834a2db02452929c0a348273b4aa"
16008 cksum=($(md5sum $DIR/$tfile))
16009 [[ "${cksum[0]}" == "$expect" ]] ||
16010 error "unexpected MD5SUM after punch: ${cksum[0]}"
16012 # Start second sub-case for fallocate punch.
16013 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16014 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16015 error "dd failed for bs 4096 and count 5"
16017 # Punch range less than block size will have no change in block count
16018 want_blocks_after=40 # 512 sized blocks
16020 # Punch overlaps two blocks and less than blocksize
16021 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16022 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16023 size=$(stat -c '%s' $DIR/$tfile)
16024 blocks=$(stat -c '%b' $DIR/$tfile)
16026 # Verify punch worked.
16027 (( blocks == want_blocks_after )) ||
16028 error "punch failed: blocks $blocks != $want_blocks_after"
16030 (( size == want_size_before )) ||
16031 error "punch failed: size $size != $want_size_before"
16033 # Verify if range is really zero'ed out. We expect Zeros.
16034 # precomputed md5sum
16035 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16036 cksum=($(md5sum $DIR/$tfile))
16037 [[ "${cksum[0]}" == "$expect" ]] ||
16038 error "unexpected MD5SUM after punch: ${cksum[0]}"
16040 run_test 150f "Verify fallocate punch functionality"
16048 local BS=4096 # Block size in bytes
16050 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16051 skip "need at least 2.14.0 for fallocate punch"
16053 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16054 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16057 check_set_fallocate_or_skip
16058 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16060 if [[ "x$DOM" == "xyes" ]]; then
16061 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16062 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16064 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16065 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16068 # Get 100MB per OST of the available space to reduce run time
16069 # else 60% of the available space if we are running SLOW tests
16070 if [ $SLOW == "no" ]; then
16071 space=$((1024 * 100 * OSTCOUNT))
16073 # Find OST with Minimum Size
16074 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16075 sort -un | head -1)
16076 echo "min size OST: $space"
16077 space=$(((space * 60)/100 * OSTCOUNT))
16079 # space in 1k units, round to 4k blocks
16080 local blkcount=$((space * 1024 / $BS))
16082 echo "Verify fallocate punch: Very large Range"
16083 fallocate -l${space}k $DIR/$tfile ||
16084 error "fallocate ${space}k $DIR/$tfile failed"
16085 # write 1M at the end, start and in the middle
16086 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16087 error "dd failed: bs $BS count 256"
16088 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16089 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16090 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16091 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16094 size=$(stat -c '%s' $DIR/$tfile)
16096 # gather punch length.
16097 local punch_size=$((size - (BS * 2)))
16099 echo "punch_size = $punch_size"
16100 echo "size - punch_size: $((size - punch_size))"
16101 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16103 # Call fallocate to punch all except 2 blocks. We leave the
16104 # first and the last block
16105 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16106 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16107 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16109 size_after=$(stat -c '%s' $DIR/$tfile)
16110 blocks_after=$(stat -c '%b' $DIR/$tfile)
16112 # Verify punch worked.
16113 # Size should be kept
16114 (( size == size_after )) ||
16115 error "punch failed: size $size != $size_after"
16117 # two 4k data blocks to remain plus possible 1 extra extent block
16118 (( blocks_after <= ((BS / 512) * 3) )) ||
16119 error "too many blocks remains: $blocks_after"
16121 # Verify that file has hole between the first and the last blocks
16122 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16123 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16125 echo "Hole at [$hole_start, $hole_end)"
16126 (( hole_start == BS )) ||
16127 error "no hole at offset $BS after punch"
16129 (( hole_end == BS + punch_size )) ||
16130 error "data at offset $hole_end < $((BS + punch_size))"
16132 run_test 150g "Verify fallocate punch on large range"
16135 local file=$DIR/$tfile
16138 check_set_fallocate_or_skip
16139 statx_supported || skip_env "Test must be statx() syscall supported"
16141 # fallocate() does not update the size information on the MDT
16142 fallocate -l 16K $file || error "failed to fallocate $file"
16143 cancel_lru_locks $OSC
16144 # STATX with cached-always mode will not send glimpse RPCs to OST,
16145 # it uses the caching attrs on the client side as much as possible.
16146 size=$($STATX --cached=always -c %s $file)
16147 [ $size == 16384 ] ||
16148 error "size after fallocate() is $size, expected 16384"
16150 run_test 150h "Verify extend fallocate updates the file size"
16152 #LU-2902 roc_hit was not able to read all values from lproc
16153 function roc_hit_init() {
16154 local list=$(comma_list $(osts_nodes))
16155 local dir=$DIR/$tdir-check
16156 local file=$dir/$tfile
16162 #use setstripe to do a write to every ost
16163 for i in $(seq 0 $((OSTCOUNT-1))); do
16164 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16165 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16166 idx=$(printf %04x $i)
16167 BEFORE=$(get_osd_param $list *OST*$idx stats |
16168 awk '$1 == "cache_access" {sum += $7}
16169 END { printf("%0.0f", sum) }')
16171 cancel_lru_locks osc
16172 cat $file >/dev/null
16174 AFTER=$(get_osd_param $list *OST*$idx stats |
16175 awk '$1 == "cache_access" {sum += $7}
16176 END { printf("%0.0f", sum) }')
16178 echo BEFORE:$BEFORE AFTER:$AFTER
16179 if ! let "AFTER - BEFORE == 4"; then
16181 error "roc_hit is not safe to use"
16189 function roc_hit() {
16190 local list=$(comma_list $(osts_nodes))
16191 echo $(get_osd_param $list '' stats |
16192 awk '$1 == "cache_hit" {sum += $7}
16193 END { printf("%0.0f", sum) }')
16196 function set_cache() {
16199 if [ "$2" == "off" ]; then
16202 local list=$(comma_list $(osts_nodes))
16203 set_osd_param $list '' $1_cache_enable $on
16205 cancel_lru_locks osc
16209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16210 remote_ost_nodsh && skip "remote OST with nodsh"
16211 (( CLIENT_VERSION == OST1_VERSION )) ||
16212 skip "LU-13081: no interop testing for OSS cache"
16215 local list=$(comma_list $(osts_nodes))
16217 # check whether obdfilter is cache capable at all
16218 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16219 skip "not cache-capable obdfilter"
16222 # check cache is enabled on all obdfilters
16223 if get_osd_param $list '' read_cache_enable | grep 0; then
16224 skip "oss cache is disabled"
16227 set_osd_param $list '' writethrough_cache_enable 1
16229 # check write cache is enabled on all obdfilters
16230 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16231 skip "oss write cache is NOT enabled"
16236 #define OBD_FAIL_OBD_NO_LRU 0x609
16237 do_nodes $list $LCTL set_param fail_loc=0x609
16239 # pages should be in the case right after write
16240 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16243 local BEFORE=$(roc_hit)
16244 cancel_lru_locks osc
16245 cat $DIR/$tfile >/dev/null
16246 local AFTER=$(roc_hit)
16248 do_nodes $list $LCTL set_param fail_loc=0
16250 if ! let "AFTER - BEFORE == CPAGES"; then
16251 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16254 cancel_lru_locks osc
16255 # invalidates OST cache
16256 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16257 set_osd_param $list '' read_cache_enable 0
16258 cat $DIR/$tfile >/dev/null
16260 # now data shouldn't be found in the cache
16262 cancel_lru_locks osc
16263 cat $DIR/$tfile >/dev/null
16265 if let "AFTER - BEFORE != 0"; then
16266 error "IN CACHE: before: $BEFORE, after: $AFTER"
16269 set_osd_param $list '' read_cache_enable 1
16272 run_test 151 "test cache on oss and controls ==============================="
16275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16277 local TF="$TMP/$tfile"
16279 # simulate ENOMEM during write
16280 #define OBD_FAIL_OST_NOMEM 0x226
16281 lctl set_param fail_loc=0x80000226
16282 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16284 sync || error "sync failed"
16285 lctl set_param fail_loc=0
16287 # discard client's cache
16288 cancel_lru_locks osc
16290 # simulate ENOMEM during read
16291 lctl set_param fail_loc=0x80000226
16292 cmp $TF $DIR/$tfile || error "cmp failed"
16293 lctl set_param fail_loc=0
16297 run_test 152 "test read/write with enomem ============================"
16300 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16302 run_test 153 "test if fdatasync does not crash ======================="
16304 dot_lustre_fid_permission_check() {
16306 local ffid=$MOUNT/.lustre/fid/$fid
16309 echo "stat fid $fid"
16310 stat $ffid || error "stat $ffid failed."
16311 echo "touch fid $fid"
16312 touch $ffid || error "touch $ffid failed."
16313 echo "write to fid $fid"
16314 cat /etc/hosts > $ffid || error "write $ffid failed."
16315 echo "read fid $fid"
16316 diff /etc/hosts $ffid || error "read $ffid failed."
16317 echo "append write to fid $fid"
16318 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16319 echo "rename fid $fid"
16320 mv $ffid $test_dir/$tfile.1 &&
16321 error "rename $ffid to $tfile.1 should fail."
16322 touch $test_dir/$tfile.1
16323 mv $test_dir/$tfile.1 $ffid &&
16324 error "rename $tfile.1 to $ffid should fail."
16325 rm -f $test_dir/$tfile.1
16326 echo "truncate fid $fid"
16327 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16328 echo "link fid $fid"
16329 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16330 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16331 id $USER0 || skip_env "missing user $USER0"
16332 echo "setfacl fid $fid"
16333 setfacl -R -m u:$USER0:rwx $ffid ||
16334 error "setfacl $ffid failed"
16335 echo "getfacl fid $fid"
16336 getfacl $ffid || error "getfacl $ffid failed."
16338 echo "unlink fid $fid"
16339 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16340 echo "mknod fid $fid"
16341 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16343 fid=[0xf00000400:0x1:0x0]
16344 ffid=$MOUNT/.lustre/fid/$fid
16346 echo "stat non-exist fid $fid"
16347 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16348 echo "write to non-exist fid $fid"
16349 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16350 echo "link new fid $fid"
16351 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16353 mkdir -p $test_dir/$tdir
16354 touch $test_dir/$tdir/$tfile
16355 fid=$($LFS path2fid $test_dir/$tdir)
16358 error "error: could not get fid for $test_dir/$dir/$tfile."
16360 ffid=$MOUNT/.lustre/fid/$fid
16363 ls $ffid || error "ls $ffid failed."
16364 echo "touch $fid/$tfile.1"
16365 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16367 echo "touch $MOUNT/.lustre/fid/$tfile"
16368 touch $MOUNT/.lustre/fid/$tfile && \
16369 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16371 echo "setxattr to $MOUNT/.lustre/fid"
16372 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16374 echo "listxattr for $MOUNT/.lustre/fid"
16375 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16377 echo "delxattr from $MOUNT/.lustre/fid"
16378 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16380 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16381 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16382 error "touch invalid fid should fail."
16384 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16385 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16386 error "touch non-normal fid should fail."
16388 echo "rename $tdir to $MOUNT/.lustre/fid"
16389 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16390 error "rename to $MOUNT/.lustre/fid should fail."
16392 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16394 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16395 local new_obf_mode=777
16397 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16398 chmod $new_obf_mode $DIR/.lustre/fid ||
16399 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16401 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16402 [ $obf_mode -eq $new_obf_mode ] ||
16403 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16405 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16406 chmod $old_obf_mode $DIR/.lustre/fid ||
16407 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16410 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16411 fid=$($LFS path2fid $test_dir/$tfile-2)
16413 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16415 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16416 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16417 error "create lov data thru .lustre failed"
16419 echo "cp /etc/passwd $test_dir/$tfile-2"
16420 cp /etc/passwd $test_dir/$tfile-2 ||
16421 error "copy to $test_dir/$tfile-2 failed."
16422 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16423 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16424 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16426 rm -rf $test_dir/tfile.lnk
16427 rm -rf $test_dir/$tfile-2
16431 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16432 skip "Need MDS version at least 2.4.1"
16434 local tf=$DIR/$tfile
16437 local fid=$($LFS path2fid $tf)
16438 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16440 # check that we get the same pathname back
16443 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16444 echo "$rootpath $fid"
16445 found=$($LFS fid2path $rootpath "$fid")
16446 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16447 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16450 # check wrong root path format
16451 rootpath=$MOUNT"_wrong"
16452 found=$($LFS fid2path $rootpath "$fid")
16453 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16455 run_test 154A "lfs path2fid and fid2path basic checks"
16458 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16459 skip "Need MDS version at least 2.4.1"
16461 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16462 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16463 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16464 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16466 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16467 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16469 # check that we get the same pathname
16470 echo "PFID: $PFID, name: $name"
16471 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16472 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16473 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16474 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16476 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16478 run_test 154B "verify the ll_decode_linkea tool"
16481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16482 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16483 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16484 skip "Need MDS version at least 2.2.51"
16485 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16487 cp /etc/hosts $DIR/$tfile
16489 fid=$($LFS path2fid $DIR/$tfile)
16491 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16493 dot_lustre_fid_permission_check "$fid" $DIR ||
16494 error "dot lustre permission check $fid failed"
16496 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16498 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16500 touch $MOUNT/.lustre/file &&
16501 error "creation is not allowed under .lustre"
16503 mkdir $MOUNT/.lustre/dir &&
16504 error "mkdir is not allowed under .lustre"
16508 run_test 154a "Open-by-FID"
16511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16512 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16513 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16514 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16515 skip "Need MDS version at least 2.2.51"
16517 local remote_dir=$DIR/$tdir/remote_dir
16521 mkdir -p $DIR/$tdir
16522 $LFS mkdir -i $MDTIDX $remote_dir ||
16523 error "create remote directory failed"
16525 cp /etc/hosts $remote_dir/$tfile
16527 fid=$($LFS path2fid $remote_dir/$tfile)
16529 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16531 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16532 error "dot lustre permission check $fid failed"
16535 run_test 154b "Open-by-FID for remote directory"
16538 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16539 skip "Need MDS version at least 2.4.1"
16541 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16542 local FID1=$($LFS path2fid $DIR/$tfile.1)
16543 local FID2=$($LFS path2fid $DIR/$tfile.2)
16544 local FID3=$($LFS path2fid $DIR/$tfile.3)
16547 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16548 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16549 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16551 [ "$FID" = "${!want}" ] ||
16552 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16556 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16558 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16559 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16563 run_test 154c "lfs path2fid and fid2path multiple arguments"
16566 remote_mds_nodsh && skip "remote MDS with nodsh"
16567 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16568 skip "Need MDS version at least 2.5.53"
16570 if remote_mds; then
16571 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16575 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16582 local fid=$($LFS path2fid $DIR/$tfile)
16585 cmd="exec $fd<$DIR/$tfile"
16587 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16588 echo "$fid_list" | grep "$fid"
16591 cmd="exec $fd>/dev/null"
16593 if [ $rc -ne 0 ]; then
16594 error "FID $fid not found in open files list $fid_list"
16597 run_test 154d "Verify open file fid"
16601 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16602 skip "Need MDS version at least 2.6.50"
16604 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16605 error ".lustre returned by readdir"
16608 run_test 154e ".lustre is not returned by readdir"
16611 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16613 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16614 mkdir_on_mdt0 $DIR/$tdir
16615 # test dirs inherit from its stripe
16616 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16617 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16618 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16619 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16622 # get fid of parents
16623 local FID0=$($LFS path2fid $DIR/$tdir)
16624 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16625 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16626 local FID3=$($LFS path2fid $DIR)
16628 # check that path2fid --parents returns expected <parent_fid>/name
16629 # 1) test for a directory (single parent)
16630 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16631 [ "$parent" == "$FID0/foo1" ] ||
16632 error "expected parent: $FID0/foo1, got: $parent"
16634 # 2) test for a file with nlink > 1 (multiple parents)
16635 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16636 echo "$parent" | grep -F "$FID1/$tfile" ||
16637 error "$FID1/$tfile not returned in parent list"
16638 echo "$parent" | grep -F "$FID2/link" ||
16639 error "$FID2/link not returned in parent list"
16641 # 3) get parent by fid
16642 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16643 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16644 echo "$parent" | grep -F "$FID1/$tfile" ||
16645 error "$FID1/$tfile not returned in parent list (by fid)"
16646 echo "$parent" | grep -F "$FID2/link" ||
16647 error "$FID2/link not returned in parent list (by fid)"
16649 # 4) test for entry in root directory
16650 parent=$($LFS path2fid --parents $DIR/f)
16651 echo "$parent" | grep -F "$FID3/f" ||
16652 error "$FID3/f not returned in parent list"
16654 # 5) test it on root directory
16655 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16656 error "$MOUNT should not have parents"
16658 # enable xattr caching and check that linkea is correctly updated
16659 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16660 save_lustre_params client "llite.*.xattr_cache" > $save
16661 lctl set_param llite.*.xattr_cache 1
16663 # 6.1) linkea update on rename
16664 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16666 # get parents by fid
16667 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16668 # foo1 should no longer be returned in parent list
16669 echo "$parent" | grep -F "$FID1" &&
16670 error "$FID1 should no longer be in parent list"
16671 # the new path should appear
16672 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16673 error "$FID2/$tfile.moved is not in parent list"
16675 # 6.2) linkea update on unlink
16676 rm -f $DIR/$tdir/foo2/link
16677 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16678 # foo2/link should no longer be returned in parent list
16679 echo "$parent" | grep -F "$FID2/link" &&
16680 error "$FID2/link should no longer be in parent list"
16684 restore_lustre_params < $save
16687 run_test 154f "get parent fids by reading link ea"
16691 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16692 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16693 skip "Need MDS version at least 2.6.92"
16695 mkdir_on_mdt0 $DIR/$tdir
16696 llapi_fid_test -d $DIR/$tdir
16698 run_test 154g "various llapi FID tests"
16702 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16703 skip "Need client at least version 2.15.55.1"
16705 # Create an empty file
16708 # Get FID (interactive mode) and save under $TMP/$tfile.log
16709 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16710 path2fid $DIR/$tfile
16713 fid=$(cat $TMP/$tfile.log)
16714 # $fid should not be empty
16715 [[ ! -z $fid ]] || error "FID is empty"
16716 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16718 run_test 154h "Verify interactive path2fid"
16720 test_155_small_load() {
16721 local temp=$TMP/$tfile
16722 local file=$DIR/$tfile
16724 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16725 error "dd of=$temp bs=6096 count=1 failed"
16727 cancel_lru_locks $OSC
16728 cmp $temp $file || error "$temp $file differ"
16730 $TRUNCATE $temp 6000
16731 $TRUNCATE $file 6000
16732 cmp $temp $file || error "$temp $file differ (truncate1)"
16734 echo "12345" >>$temp
16735 echo "12345" >>$file
16736 cmp $temp $file || error "$temp $file differ (append1)"
16738 echo "12345" >>$temp
16739 echo "12345" >>$file
16740 cmp $temp $file || error "$temp $file differ (append2)"
16746 test_155_big_load() {
16747 remote_ost_nodsh && skip "remote OST with nodsh"
16749 local temp=$TMP/$tfile
16750 local file=$DIR/$tfile
16753 local cache_size=$(do_facet ost$((MAXI+1)) \
16754 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16756 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16758 if [ -z "$cache_size" ]; then
16761 local large_file_size=$((cache_size * 2))
16763 echo "OSS cache size: $cache_size KB"
16764 echo "Large file size: $large_file_size KB"
16766 [ $MAXV -le $large_file_size ] &&
16767 skip_env "max available OST size needs > $large_file_size KB"
16769 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16771 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16772 error "dd of=$temp bs=$large_file_size count=1k failed"
16775 cancel_lru_locks osc
16776 cmp $temp $file || error "$temp $file differ"
16782 save_writethrough() {
16783 local facets=$(get_facets OST)
16785 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16791 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16793 save_writethrough $p
16796 set_cache writethrough on
16797 test_155_small_load
16798 restore_lustre_params < $p
16801 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16808 save_writethrough $p
16811 set_cache writethrough off
16812 test_155_small_load
16813 restore_lustre_params < $p
16816 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16823 save_writethrough $p
16826 set_cache writethrough on
16827 test_155_small_load
16828 restore_lustre_params < $p
16831 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16838 save_writethrough $p
16841 set_cache writethrough off
16842 test_155_small_load
16843 restore_lustre_params < $p
16846 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16853 save_writethrough $p
16856 set_cache writethrough on
16858 restore_lustre_params < $p
16861 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16868 save_writethrough $p
16871 set_cache writethrough off
16873 restore_lustre_params < $p
16876 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16883 save_writethrough $p
16886 set_cache writethrough on
16888 restore_lustre_params < $p
16891 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16898 save_writethrough $p
16901 set_cache writethrough off
16903 restore_lustre_params < $p
16906 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16910 remote_ost_nodsh && skip "remote OST with nodsh"
16911 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16912 skip "stats not implemented on old servers"
16913 [ "$ost1_FSTYPE" = "zfs" ] &&
16914 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16915 (( CLIENT_VERSION == OST1_VERSION )) ||
16916 skip "LU-13081: no interop testing for OSS cache"
16921 local file="$DIR/$tfile"
16922 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16924 save_writethrough $p
16927 log "Turn on read and write cache"
16929 set_cache writethrough on
16931 log "Write data and read it back."
16932 log "Read should be satisfied from the cache."
16933 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16935 cancel_lru_locks osc
16936 cat $file >/dev/null
16938 if ! let "AFTER - BEFORE == CPAGES"; then
16939 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16941 log "cache hits: before: $BEFORE, after: $AFTER"
16944 log "Read again; it should be satisfied from the cache."
16946 cancel_lru_locks osc
16947 cat $file >/dev/null
16949 if ! let "AFTER - BEFORE == CPAGES"; then
16950 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16952 log "cache hits:: before: $BEFORE, after: $AFTER"
16955 log "Turn off the read cache and turn on the write cache"
16957 set_cache writethrough on
16959 log "Read again; it should be satisfied from the cache."
16961 cancel_lru_locks osc
16962 cat $file >/dev/null
16964 if ! let "AFTER - BEFORE == CPAGES"; then
16965 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16967 log "cache hits:: before: $BEFORE, after: $AFTER"
16970 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16971 # > 2.12.56 uses pagecache if cached
16972 log "Read again; it should not be satisfied from the cache."
16974 cancel_lru_locks osc
16975 cat $file >/dev/null
16977 if ! let "AFTER - BEFORE == 0"; then
16978 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16980 log "cache hits:: before: $BEFORE, after: $AFTER"
16984 log "Write data and read it back."
16985 log "Read should be satisfied from the cache."
16986 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16988 cancel_lru_locks osc
16989 cat $file >/dev/null
16991 if ! let "AFTER - BEFORE == CPAGES"; then
16992 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16994 log "cache hits:: before: $BEFORE, after: $AFTER"
16997 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16998 # > 2.12.56 uses pagecache if cached
16999 log "Read again; it should not be satisfied from the cache."
17001 cancel_lru_locks osc
17002 cat $file >/dev/null
17004 if ! let "AFTER - BEFORE == 0"; then
17005 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17007 log "cache hits:: before: $BEFORE, after: $AFTER"
17011 log "Turn off read and write cache"
17013 set_cache writethrough off
17015 log "Write data and read it back"
17016 log "It should not be satisfied from the cache."
17018 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17019 cancel_lru_locks osc
17021 cat $file >/dev/null
17023 if ! let "AFTER - BEFORE == 0"; then
17024 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17026 log "cache hits:: before: $BEFORE, after: $AFTER"
17029 log "Turn on the read cache and turn off the write cache"
17031 set_cache writethrough off
17033 log "Write data and read it back"
17034 log "It should not be satisfied from the cache."
17036 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17038 cancel_lru_locks osc
17039 cat $file >/dev/null
17041 if ! let "AFTER - BEFORE == 0"; then
17042 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17044 log "cache hits:: before: $BEFORE, after: $AFTER"
17047 log "Read again; it should be satisfied from the cache."
17049 cancel_lru_locks osc
17050 cat $file >/dev/null
17052 if ! let "AFTER - BEFORE == CPAGES"; then
17053 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17055 log "cache hits:: before: $BEFORE, after: $AFTER"
17058 restore_lustre_params < $p
17061 run_test 156 "Verification of tunables"
17064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17065 remote_mds_nodsh && skip "remote MDS with nodsh"
17066 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17067 skip "Need MDS version at least 2.2.0"
17069 changelog_register || error "changelog_register failed"
17070 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17071 changelog_users $SINGLEMDS | grep -q $cl_user ||
17072 error "User $cl_user not found in changelog_users"
17074 mkdir_on_mdt0 $DIR/$tdir
17077 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17078 changelog_clear 0 || error "changelog_clear failed"
17079 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17080 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17081 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17082 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17083 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17084 rm $DIR/$tdir/pics/desktop.jpg
17086 echo "verifying changelog mask"
17087 changelog_chmask "-MKDIR"
17088 changelog_chmask "-CLOSE"
17090 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17091 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17093 changelog_chmask "+MKDIR"
17094 changelog_chmask "+CLOSE"
17096 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17097 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17099 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17100 CLOSES=$(changelog_dump | grep -c "CLOSE")
17101 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17102 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17105 echo "verifying target fid"
17106 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17107 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17108 [ "$fidc" == "$fidf" ] ||
17109 error "changelog '$tfile' fid $fidc != file fid $fidf"
17110 echo "verifying parent fid"
17111 # The FID returned from the Changelog may be the directory shard on
17112 # a different MDT, and not the FID returned by path2fid on the parent.
17113 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17114 # since this is what will matter when recreating this file in the tree.
17115 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17116 local pathp=$($LFS fid2path $MOUNT "$fidp")
17117 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17118 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17120 echo "getting records for $cl_user"
17121 changelog_users $SINGLEMDS
17122 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17124 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17125 error "changelog_clear failed"
17126 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17127 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17128 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17129 error "user index expect $user_rec1 + $nclr != $user_rec2"
17131 local min0_rec=$(changelog_users $SINGLEMDS |
17132 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17133 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17134 awk '{ print $1; exit; }')
17136 changelog_dump | tail -n 5
17137 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17138 [ $first_rec == $((min0_rec + 1)) ] ||
17139 error "first index should be $min0_rec + 1 not $first_rec"
17141 # LU-3446 changelog index reset on MDT restart
17142 local cur_rec1=$(changelog_users $SINGLEMDS |
17143 awk '/^current.index:/ { print $NF }')
17144 changelog_clear 0 ||
17145 error "clear all changelog records for $cl_user failed"
17146 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17147 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17148 error "Fail to start $SINGLEMDS"
17149 local cur_rec2=$(changelog_users $SINGLEMDS |
17150 awk '/^current.index:/ { print $NF }')
17151 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17152 [ $cur_rec1 == $cur_rec2 ] ||
17153 error "current index should be $cur_rec1 not $cur_rec2"
17155 echo "verifying users from this test are deregistered"
17156 changelog_deregister || error "changelog_deregister failed"
17157 changelog_users $SINGLEMDS | grep -q $cl_user &&
17158 error "User '$cl_user' still in changelog_users"
17160 # lctl get_param -n mdd.*.changelog_users
17161 # current_index: 144
17162 # ID index (idle seconds)
17163 # cl3 144 (2) mask=<list>
17164 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17165 # this is the normal case where all users were deregistered
17166 # make sure no new records are added when no users are present
17167 local last_rec1=$(changelog_users $SINGLEMDS |
17168 awk '/^current.index:/ { print $NF }')
17169 touch $DIR/$tdir/chloe
17170 local last_rec2=$(changelog_users $SINGLEMDS |
17171 awk '/^current.index:/ { print $NF }')
17172 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17173 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17175 # any changelog users must be leftovers from a previous test
17176 changelog_users $SINGLEMDS
17177 echo "other changelog users; can't verify off"
17180 run_test 160a "changelog sanity"
17182 test_160b() { # LU-3587
17183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17184 remote_mds_nodsh && skip "remote MDS with nodsh"
17185 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17186 skip "Need MDS version at least 2.2.0"
17188 changelog_register || error "changelog_register failed"
17189 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17190 changelog_users $SINGLEMDS | grep -q $cl_user ||
17191 error "User '$cl_user' not found in changelog_users"
17193 local longname1=$(str_repeat a 255)
17194 local longname2=$(str_repeat b 255)
17197 echo "creating very long named file"
17198 touch $longname1 || error "create of '$longname1' failed"
17199 echo "renaming very long named file"
17200 mv $longname1 $longname2
17202 changelog_dump | grep RENME | tail -n 5
17205 run_test 160b "Verify that very long rename doesn't crash in changelog"
17208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17209 remote_mds_nodsh && skip "remote MDS with nodsh"
17211 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17212 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17213 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17214 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17218 # Registration step
17219 changelog_register || error "changelog_register failed"
17222 mkdir -p $DIR/$tdir
17223 $MCREATE $DIR/$tdir/foo_160c
17224 changelog_chmask "-TRUNC"
17225 $TRUNCATE $DIR/$tdir/foo_160c 200
17226 changelog_chmask "+TRUNC"
17227 $TRUNCATE $DIR/$tdir/foo_160c 199
17228 changelog_dump | tail -n 5
17229 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17230 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17232 run_test 160c "verify that changelog log catch the truncate event"
17235 remote_mds_nodsh && skip "remote MDS with nodsh"
17236 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17238 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17239 skip "Need MDS version at least 2.7.60"
17241 # Registration step
17242 changelog_register || error "changelog_register failed"
17244 mkdir -p $DIR/$tdir/migrate_dir
17245 changelog_clear 0 || error "changelog_clear failed"
17247 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17248 changelog_dump | tail -n 5
17249 local migrates=$(changelog_dump | grep -c "MIGRT")
17250 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17252 run_test 160d "verify that changelog log catch the migrate event"
17255 remote_mds_nodsh && skip "remote MDS with nodsh"
17258 changelog_register || error "changelog_register failed"
17260 local MDT0=$(facet_svc $SINGLEMDS)
17263 # No user (expect fail)
17264 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17266 if [ $rc -eq 0 ]; then
17267 error "Should fail without user"
17268 elif [ $rc -ne 4 ]; then
17269 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17272 # Delete a future user (expect fail)
17273 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17275 if [ $rc -eq 0 ]; then
17276 error "Deleted non-existant user cl77"
17277 elif [ $rc -ne 2 ]; then
17278 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17281 # Clear to a bad index (1 billion should be safe)
17282 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17285 if [ $rc -eq 0 ]; then
17286 error "Successfully cleared to invalid CL index"
17287 elif [ $rc -ne 22 ]; then
17288 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17291 run_test 160e "changelog negative testing (should return errors)"
17294 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17295 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17296 skip "Need MDS version at least 2.10.56"
17298 local mdts=$(comma_list $(mdts_nodes))
17301 changelog_register || error "first changelog_register failed"
17302 changelog_register || error "second changelog_register failed"
17304 declare -A cl_user1
17305 declare -A cl_user2
17310 # generate some changelog records to accumulate on each MDT
17311 # use all_char because created files should be evenly distributed
17312 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17313 error "test_mkdir $tdir failed"
17314 log "$(date +%s): creating first files"
17315 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17316 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17317 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17320 # check changelogs have been generated
17321 local start=$SECONDS
17322 local idle_time=$((MDSCOUNT * 5 + 5))
17323 local nbcl=$(changelog_dump | wc -l)
17324 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17326 for param in "changelog_max_idle_time=$idle_time" \
17328 "changelog_min_gc_interval=2" \
17329 "changelog_min_free_cat_entries=3"; do
17330 local MDT0=$(facet_svc $SINGLEMDS)
17331 local var="${param%=*}"
17332 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17334 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17335 do_nodes $mdts $LCTL set_param mdd.*.$param
17338 # force cl_user2 to be idle (1st part), but also cancel the
17339 # cl_user1 records so that it is not evicted later in the test.
17340 local sleep1=$((idle_time / 2))
17341 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17344 # simulate changelog catalog almost full
17345 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17346 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17348 for i in $(seq $MDSCOUNT); do
17349 cl_users=(${CL_USERS[mds$i]})
17350 cl_user1[mds$i]="${cl_users[0]}"
17351 cl_user2[mds$i]="${cl_users[1]}"
17353 [ -n "${cl_user1[mds$i]}" ] ||
17354 error "mds$i: no user registered"
17355 [ -n "${cl_user2[mds$i]}" ] ||
17356 error "mds$i: only ${cl_user2[mds$i]} is registered"
17358 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17359 [ -n "$user_rec1" ] ||
17360 error "mds$i: User ${cl_user1[mds$i]} not registered"
17361 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17362 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17363 [ -n "$user_rec2" ] ||
17364 error "mds$i: User ${cl_user1[mds$i]} not registered"
17365 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17366 "$user_rec1 + 2 == $user_rec2"
17367 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17368 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17369 "$user_rec1 + 2, but is $user_rec2"
17370 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17371 [ -n "$user_rec2" ] ||
17372 error "mds$i: User ${cl_user2[mds$i]} not registered"
17373 [ $user_rec1 == $user_rec2 ] ||
17374 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17375 "$user_rec1, but is $user_rec2"
17378 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17379 local sleep2=$((idle_time - (SECONDS - start) + 1))
17380 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17383 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17384 # cl_user1 should be OK because it recently processed records.
17385 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17386 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17387 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17388 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17391 # ensure gc thread is done
17392 for i in $(mdts_nodes); do
17393 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17394 error "$i: GC-thread not done"
17398 for (( i = 1; i <= MDSCOUNT; i++ )); do
17399 # check cl_user1 still registered
17400 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17401 error "mds$i: User ${cl_user1[mds$i]} not registered"
17402 # check cl_user2 unregistered
17403 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17404 error "mds$i: User ${cl_user2[mds$i]} still registered"
17406 # check changelogs are present and starting at $user_rec1 + 1
17407 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17408 [ -n "$user_rec1" ] ||
17409 error "mds$i: User ${cl_user1[mds$i]} not registered"
17410 first_rec=$($LFS changelog $(facet_svc mds$i) |
17411 awk '{ print $1; exit; }')
17413 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17414 [ $((user_rec1 + 1)) == $first_rec ] ||
17415 error "mds$i: rec $first_rec != $user_rec1 + 1"
17418 run_test 160f "changelog garbage collect (timestamped users)"
17421 remote_mds_nodsh && skip "remote MDS with nodsh"
17422 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17423 skip "Need MDS version at least 2.14.55"
17425 local mdts=$(comma_list $(mdts_nodes))
17428 changelog_register || error "first changelog_register failed"
17429 changelog_register || error "second changelog_register failed"
17431 declare -A cl_user1
17432 declare -A cl_user2
17437 # generate some changelog records to accumulate on each MDT
17438 # use all_char because created files should be evenly distributed
17439 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17440 error "test_mkdir $tdir failed"
17441 for ((i = 0; i < MDSCOUNT; i++)); do
17442 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17443 error "create $DIR/$tdir/d$i.1 failed"
17446 # check changelogs have been generated
17447 local nbcl=$(changelog_dump | wc -l)
17448 (( $nbcl > 0 )) || error "no changelogs found"
17450 # reduce the max_idle_indexes value to make sure we exceed it
17451 for param in "changelog_max_idle_indexes=2" \
17453 "changelog_min_gc_interval=2"; do
17454 local MDT0=$(facet_svc $SINGLEMDS)
17455 local var="${param%=*}"
17456 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17458 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17459 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17460 error "unable to set mdd.*.$param"
17463 local start=$SECONDS
17464 for i in $(seq $MDSCOUNT); do
17465 cl_users=(${CL_USERS[mds$i]})
17466 cl_user1[mds$i]="${cl_users[0]}"
17467 cl_user2[mds$i]="${cl_users[1]}"
17469 [ -n "${cl_user1[mds$i]}" ] ||
17470 error "mds$i: user1 is not registered"
17471 [ -n "${cl_user2[mds$i]}" ] ||
17472 error "mds$i: only ${cl_user1[mds$i]} is registered"
17474 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17475 [ -n "$user_rec1" ] ||
17476 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17477 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17478 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17479 [ -n "$user_rec2" ] ||
17480 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17481 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17482 "$user_rec1 + 2 == $user_rec2"
17483 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17484 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17485 "expected $user_rec1 + 2, but is $user_rec2"
17486 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17487 [ -n "$user_rec2" ] ||
17488 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17489 [ $user_rec1 == $user_rec2 ] ||
17490 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17491 "expected $user_rec1, but is $user_rec2"
17494 # ensure we are past the previous changelog_min_gc_interval set above
17495 local sleep2=$((start + 2 - SECONDS))
17496 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17497 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17498 # cl_user1 should be OK because it recently processed records.
17499 for ((i = 0; i < MDSCOUNT; i++)); do
17500 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17501 error "create $DIR/$tdir/d$i.3 failed"
17504 # ensure gc thread is done
17505 for i in $(mdts_nodes); do
17506 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17507 error "$i: GC-thread not done"
17511 for (( i = 1; i <= MDSCOUNT; i++ )); do
17512 # check cl_user1 still registered
17513 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17514 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17515 # check cl_user2 unregistered
17516 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17517 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17519 # check changelogs are present and starting at $user_rec1 + 1
17520 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17521 [ -n "$user_rec1" ] ||
17522 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17523 first_rec=$($LFS changelog $(facet_svc mds$i) |
17524 awk '{ print $1; exit; }')
17526 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17527 [ $((user_rec1 + 1)) == $first_rec ] ||
17528 error "mds$i: rec $first_rec != $user_rec1 + 1"
17531 run_test 160g "changelog garbage collect on idle records"
17534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17535 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17536 skip "Need MDS version at least 2.10.56"
17538 local mdts=$(comma_list $(mdts_nodes))
17541 changelog_register || error "first changelog_register failed"
17542 changelog_register || error "second changelog_register failed"
17544 declare -A cl_user1
17545 declare -A cl_user2
17550 # generate some changelog records to accumulate on each MDT
17551 # use all_char because created files should be evenly distributed
17552 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17553 error "test_mkdir $tdir failed"
17554 for ((i = 0; i < MDSCOUNT; i++)); do
17555 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17556 error "create $DIR/$tdir/d$i.1 failed"
17559 # check changelogs have been generated
17560 local nbcl=$(changelog_dump | wc -l)
17561 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17563 for param in "changelog_max_idle_time=10" \
17565 "changelog_min_gc_interval=2"; do
17566 local MDT0=$(facet_svc $SINGLEMDS)
17567 local var="${param%=*}"
17568 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17570 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17571 do_nodes $mdts $LCTL set_param mdd.*.$param
17574 # force cl_user2 to be idle (1st part)
17577 for i in $(seq $MDSCOUNT); do
17578 cl_users=(${CL_USERS[mds$i]})
17579 cl_user1[mds$i]="${cl_users[0]}"
17580 cl_user2[mds$i]="${cl_users[1]}"
17582 [ -n "${cl_user1[mds$i]}" ] ||
17583 error "mds$i: no user registered"
17584 [ -n "${cl_user2[mds$i]}" ] ||
17585 error "mds$i: only ${cl_user2[mds$i]} is registered"
17587 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17588 [ -n "$user_rec1" ] ||
17589 error "mds$i: User ${cl_user1[mds$i]} not registered"
17590 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17591 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17592 [ -n "$user_rec2" ] ||
17593 error "mds$i: User ${cl_user1[mds$i]} not registered"
17594 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17595 "$user_rec1 + 2 == $user_rec2"
17596 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17597 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17598 "$user_rec1 + 2, but is $user_rec2"
17599 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17600 [ -n "$user_rec2" ] ||
17601 error "mds$i: User ${cl_user2[mds$i]} not registered"
17602 [ $user_rec1 == $user_rec2 ] ||
17603 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17604 "$user_rec1, but is $user_rec2"
17607 # force cl_user2 to be idle (2nd part) and to reach
17608 # changelog_max_idle_time
17611 # force each GC-thread start and block then
17612 # one per MDT/MDD, set fail_val accordingly
17613 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17614 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17616 # generate more changelogs to trigger fail_loc
17617 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17618 error "create $DIR/$tdir/${tfile}bis failed"
17620 # stop MDT to stop GC-thread, should be done in back-ground as it will
17621 # block waiting for the thread to be released and exit
17622 declare -A stop_pids
17623 for i in $(seq $MDSCOUNT); do
17625 stop_pids[mds$i]=$!
17628 for i in $(mdts_nodes); do
17631 local facets=$(facets_up_on_host $i)
17633 for facet in ${facets//,/ }; do
17634 if [[ $facet == mds* ]]; then
17638 # ensure each MDS's gc threads are still present and all in "R"
17639 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17640 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17641 error "$i: expected $nb GC-thread"
17643 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17645 error "$i: GC-thread not found in R-state"
17646 # check umounts of each MDT on MDS have reached kthread_stop()
17647 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17648 error "$i: expected $nb umount"
17650 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17651 error "$i: umount not found in D-state"
17654 # release all GC-threads
17655 do_nodes $mdts $LCTL set_param fail_loc=0
17657 # wait for MDT stop to complete
17658 for i in $(seq $MDSCOUNT); do
17659 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17663 # may try to check if any orphan changelog records are present
17664 # via ldiskfs/zfs and llog_reader...
17666 # re-start/mount MDTs
17667 for i in $(seq $MDSCOUNT); do
17668 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17669 error "Fail to start mds$i"
17673 for i in $(seq $MDSCOUNT); do
17674 # check cl_user1 still registered
17675 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17676 error "mds$i: User ${cl_user1[mds$i]} not registered"
17677 # check cl_user2 unregistered
17678 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17679 error "mds$i: User ${cl_user2[mds$i]} still registered"
17681 # check changelogs are present and starting at $user_rec1 + 1
17682 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17683 [ -n "$user_rec1" ] ||
17684 error "mds$i: User ${cl_user1[mds$i]} not registered"
17685 first_rec=$($LFS changelog $(facet_svc mds$i) |
17686 awk '{ print $1; exit; }')
17688 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17689 [ $((user_rec1 + 1)) == $first_rec ] ||
17690 error "mds$i: first index should be $user_rec1 + 1, " \
17691 "but is $first_rec"
17694 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17699 local mdts=$(comma_list $(mdts_nodes))
17701 changelog_register || error "first changelog_register failed"
17703 # generate some changelog records to accumulate on each MDT
17704 # use all_char because created files should be evenly distributed
17705 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17706 error "test_mkdir $tdir failed"
17707 for ((i = 0; i < MDSCOUNT; i++)); do
17708 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17709 error "create $DIR/$tdir/d$i.1 failed"
17712 # check changelogs have been generated
17713 local nbcl=$(changelog_dump | wc -l)
17714 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17716 # simulate race between register and unregister
17717 # XXX as fail_loc is set per-MDS, with DNE configs the race
17718 # simulation will only occur for one MDT per MDS and for the
17719 # others the normal race scenario will take place
17720 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17721 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17722 do_nodes $mdts $LCTL set_param fail_val=1
17724 # unregister 1st user
17725 changelog_deregister &
17727 # wait some time for deregister work to reach race rdv
17729 # register 2nd user
17730 changelog_register || error "2nd user register failed"
17732 wait $pid1 || error "1st user deregister failed"
17736 declare -A LAST_REC
17737 for i in $(seq $MDSCOUNT); do
17738 if changelog_users mds$i | grep "^cl"; then
17739 # make sure new records are added with one user present
17740 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17741 awk '/^current.index:/ { print $NF }')
17743 error "mds$i has no user registered"
17747 # generate more changelog records to accumulate on each MDT
17748 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17749 error "create $DIR/$tdir/${tfile}bis failed"
17751 for i in $(seq $MDSCOUNT); do
17752 last_rec=$(changelog_users $SINGLEMDS |
17753 awk '/^current.index:/ { print $NF }')
17754 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17755 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17756 error "changelogs are off on mds$i"
17759 run_test 160i "changelog user register/unregister race"
17762 remote_mds_nodsh && skip "remote MDS with nodsh"
17763 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17764 skip "Need MDS version at least 2.12.56"
17766 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17767 stack_trap "umount $MOUNT2" EXIT
17769 changelog_register || error "first changelog_register failed"
17770 stack_trap "changelog_deregister" EXIT
17772 # generate some changelog
17773 # use all_char because created files should be evenly distributed
17774 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17775 error "mkdir $tdir failed"
17776 for ((i = 0; i < MDSCOUNT; i++)); do
17777 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17778 error "create $DIR/$tdir/d$i.1 failed"
17781 # open the changelog device
17782 exec 3>/dev/changelog-$FSNAME-MDT0000
17783 stack_trap "exec 3>&-" EXIT
17784 exec 4</dev/changelog-$FSNAME-MDT0000
17785 stack_trap "exec 4<&-" EXIT
17787 # umount the first lustre mount
17789 stack_trap "mount_client $MOUNT" EXIT
17791 # read changelog, which may or may not fail, but should not crash
17795 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17796 changelog_users $SINGLEMDS | grep -q $cl_user ||
17797 error "User $cl_user not found in changelog_users"
17799 printf 'clear:'$cl_user':0' >&3
17801 run_test 160j "client can be umounted while its chanangelog is being used"
17804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17805 remote_mds_nodsh && skip "remote MDS with nodsh"
17807 mkdir -p $DIR/$tdir/1/1
17809 changelog_register || error "changelog_register failed"
17810 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17812 changelog_users $SINGLEMDS | grep -q $cl_user ||
17813 error "User '$cl_user' not found in changelog_users"
17814 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17815 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17816 rmdir $DIR/$tdir/1/1 & sleep 1
17818 touch $DIR/$tdir/2/2
17819 rm -rf $DIR/$tdir/2
17824 changelog_dump | grep rmdir || error "rmdir not recorded"
17826 run_test 160k "Verify that changelog records are not lost"
17828 # Verifies that a file passed as a parameter has recently had an operation
17829 # performed on it that has generated an MTIME changelog which contains the
17830 # correct parent FID. As files might reside on a different MDT from the
17831 # parent directory in DNE configurations, the FIDs are translated to paths
17832 # before being compared, which should be identical
17833 compare_mtime_changelog() {
17841 mdtidx=$($LFS getstripe --mdt-index $file)
17842 mdtidx=$(printf "%04x" $mdtidx)
17844 # Obtain the parent FID from the MTIME changelog
17845 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17846 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17848 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17849 [ -z "$cl_fid" ] && error "parent FID not present"
17851 # Verify that the path for the parent FID is the same as the path for
17852 # the test directory
17853 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17857 [[ "${pdir%/}" == "$dir" ]] ||
17858 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17864 remote_mds_nodsh && skip "remote MDS with nodsh"
17865 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17866 skip "Need MDS version at least 2.13.55"
17870 changelog_register || error "changelog_register failed"
17871 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17873 changelog_users $SINGLEMDS | grep -q $cl_user ||
17874 error "User '$cl_user' not found in changelog_users"
17876 # Clear some types so that MTIME changelogs are generated
17877 changelog_chmask "-CREAT"
17878 changelog_chmask "-CLOSE"
17880 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17882 # Test CL_MTIME during setattr
17883 touch $DIR/$tdir/$tfile
17884 compare_mtime_changelog $DIR/$tdir/$tfile
17886 # Test CL_MTIME during close
17887 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17888 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17890 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17894 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17895 skip "Need MDS version at least 2.14.51"
17902 changelog_register || error "first changelog_register failed"
17903 changelog_register || error "second changelog_register failed"
17905 cl_users=(${CL_USERS[mds1]})
17906 cl_user1="${cl_users[0]}"
17907 cl_user2="${cl_users[1]}"
17908 # generate some changelog records to accumulate on MDT0
17909 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17910 createmany -m $DIR/$tdir/$tfile 50 ||
17911 error "create $DIR/$tdir/$tfile failed"
17912 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17915 # check changelogs have been generated
17916 local nbcl=$(changelog_dump | wc -l)
17917 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17919 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17920 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17922 __changelog_clear mds1 $cl_user1 +10
17923 __changelog_clear mds1 $cl_user2 0 &
17926 __changelog_clear mds1 $cl_user1 0 ||
17927 error "fail to cancel record for $cl_user1"
17929 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17931 run_test 160m "Changelog clear race"
17934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17935 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17936 skip "Need MDS version at least 2.14.51"
17945 changelog_register || error "first changelog_register failed"
17947 cl_users=(${CL_USERS[mds1]})
17948 cl_user1="${cl_users[0]}"
17950 # generate some changelog records to accumulate on MDT0
17951 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17952 first_rec=$(changelog_users $SINGLEMDS |
17953 awk '/^current.index:/ { print $NF }')
17954 while (( last_rec < (( first_rec + 65000)) )); do
17955 createmany -m $DIR/$tdir/$tfile 10000 ||
17956 error "create $DIR/$tdir/$tfile failed"
17958 for i in $(seq 0 10000); do
17959 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17963 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17964 error "unlinkmany failed unlink"
17965 last_rec=$(changelog_users $SINGLEMDS |
17966 awk '/^current.index:/ { print $NF }')
17967 echo last record $last_rec
17968 (( last_rec == 0 )) && error "no changelog found"
17971 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17972 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17974 __changelog_clear mds1 $cl_user1 0 &
17977 __changelog_clear mds1 $cl_user1 0 ||
17978 error "fail to cancel record for $cl_user1"
17980 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17982 run_test 160n "Changelog destroy race"
17985 local mdt="$(facet_svc $SINGLEMDS)"
17987 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17988 remote_mds_nodsh && skip "remote MDS with nodsh"
17989 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17990 skip "Need MDS version at least 2.14.52"
17992 changelog_register --user test_160o -m unlnk+close+open ||
17993 error "changelog_register failed"
17995 do_facet $SINGLEMDS $LCTL --device $mdt \
17996 changelog_register -u "Tt3_-#" &&
17997 error "bad symbols in name should fail"
17999 do_facet $SINGLEMDS $LCTL --device $mdt \
18000 changelog_register -u test_160o &&
18001 error "the same name registration should fail"
18003 do_facet $SINGLEMDS $LCTL --device $mdt \
18004 changelog_register -u test_160toolongname &&
18005 error "too long name registration should fail"
18007 changelog_chmask "MARK+HSM"
18008 lctl get_param mdd.*.changelog*mask
18009 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18010 changelog_users $SINGLEMDS | grep -q $cl_user ||
18011 error "User $cl_user not found in changelog_users"
18013 echo $cl_user | grep -q test_160o ||
18014 error "User $cl_user has no specific name 'test160o'"
18017 changelog_clear 0 || error "changelog_clear failed"
18018 # generate some changelog records to accumulate on MDT0
18019 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18020 touch $DIR/$tdir/$tfile # open 1
18022 OPENS=$(changelog_dump | grep -c "OPEN")
18023 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18025 # must be no MKDIR it wasn't set as user mask
18026 MKDIR=$(changelog_dump | grep -c "MKDIR")
18027 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18029 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18030 mdd.$mdt.changelog_current_mask -n)
18031 # register maskless user
18032 changelog_register || error "changelog_register failed"
18033 # effective mask should be not changed because it is not minimal
18034 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18035 mdd.$mdt.changelog_current_mask -n)
18036 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18037 # set server mask to minimal value
18038 changelog_chmask "MARK"
18039 # check effective mask again, should be treated as DEFMASK now
18040 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18041 mdd.$mdt.changelog_current_mask -n)
18042 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18044 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18045 # set server mask back to some value
18046 changelog_chmask "CLOSE,UNLNK"
18047 # check effective mask again, should not remain as DEFMASK
18048 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18049 mdd.$mdt.changelog_current_mask -n)
18050 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18053 do_facet $SINGLEMDS $LCTL --device $mdt \
18054 changelog_deregister -u test_160o ||
18055 error "cannot deregister by name"
18057 run_test 160o "changelog user name and mask"
18060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18061 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18062 skip "Need MDS version at least 2.14.51"
18063 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18069 changelog_register || error "first changelog_register failed"
18071 cl_users=(${CL_USERS[mds1]})
18072 cl_user1="${cl_users[0]}"
18074 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18075 createmany -m $DIR/$tdir/$tfile 50 ||
18076 error "create $DIR/$tdir/$tfile failed"
18077 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18080 # check changelogs have been generated
18081 entry_count=$(changelog_dump | wc -l)
18082 ((entry_count != 0)) || error "no changelog entries found"
18084 # remove changelog_users and check that orphan entries are removed
18086 local dev=$(mdsdevname 1)
18087 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18088 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18089 entry_count=$(changelog_dump | wc -l)
18090 ((entry_count == 0)) ||
18091 error "found $entry_count changelog entries, expected none"
18093 run_test 160p "Changelog orphan cleanup with no users"
18096 local mdt="$(facet_svc $SINGLEMDS)"
18099 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18100 remote_mds_nodsh && skip "remote MDS with nodsh"
18101 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18102 skip "Need MDS version at least 2.14.54"
18104 # set server mask to minimal value like server init does
18105 changelog_chmask "MARK"
18106 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18107 error "changelog_register failed"
18108 # check effective mask again, should be treated as DEFMASK now
18109 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18110 mdd.$mdt.changelog_current_mask -n)
18111 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18112 error "changelog_deregister failed"
18113 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18115 run_test 160q "changelog effective mask is DEFMASK if not set"
18118 remote_mds_nodsh && skip "remote MDS with nodsh"
18119 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18120 skip "Need MDS version at least 2.14.55"
18122 local mdts=$(comma_list $(mdts_nodes))
18124 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18125 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18126 fail_val=$((24 * 3600 * 10))
18128 # Create a user which is 10 days old
18129 changelog_register || error "first changelog_register failed"
18131 declare -A cl_user1
18134 # generate some changelog records to accumulate on each MDT
18135 # use all_char because created files should be evenly distributed
18136 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18137 error "test_mkdir $tdir failed"
18138 for ((i = 0; i < MDSCOUNT; i++)); do
18139 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18140 error "create $DIR/$tdir/d$i.1 failed"
18143 # check changelogs have been generated
18144 local nbcl=$(changelog_dump | wc -l)
18145 (( nbcl > 0 )) || error "no changelogs found"
18147 # reduce the max_idle_indexes value to make sure we exceed it
18148 for param in "changelog_max_idle_indexes=2097446912" \
18149 "changelog_max_idle_time=2592000" \
18151 "changelog_min_gc_interval=2"; do
18152 local MDT0=$(facet_svc $SINGLEMDS)
18153 local var="${param%=*}"
18154 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18156 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18157 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18158 error "unable to set mdd.*.$param"
18161 local start=$SECONDS
18162 for i in $(seq $MDSCOUNT); do
18163 cl_users=(${CL_USERS[mds$i]})
18164 cl_user1[mds$i]="${cl_users[0]}"
18166 [[ -n "${cl_user1[mds$i]}" ]] ||
18167 error "mds$i: no user registered"
18170 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18171 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18173 # ensure we are past the previous changelog_min_gc_interval set above
18174 local sleep2=$((start + 2 - SECONDS))
18175 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18177 # Generate one more changelog to trigger GC
18178 for ((i = 0; i < MDSCOUNT; i++)); do
18179 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18180 error "create $DIR/$tdir/d$i.3 failed"
18183 # ensure gc thread is done
18184 for node in $(mdts_nodes); do
18185 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18186 error "$node: GC-thread not done"
18189 do_nodes $mdts $LCTL set_param fail_loc=0
18191 for (( i = 1; i <= MDSCOUNT; i++ )); do
18192 # check cl_user1 is purged
18193 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18194 error "mds$i: User ${cl_user1[mds$i]} is registered"
18198 run_test 160s "changelog garbage collect on idle records * time"
18201 remote_mds_nodsh && skip "remote MDS with nodsh"
18202 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18203 skip "Need MDS version at least 2.15.50"
18205 local MDT0=$(facet_svc $SINGLEMDS)
18211 changelog_register --user user1 -m all ||
18212 error "user1 failed to register"
18214 mkdir_on_mdt0 $DIR/$tdir
18215 # create default overstripe to maximize changelog size
18216 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18217 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18218 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18220 # user2 consumes less records so less space
18221 changelog_register --user user2 || error "user2 failed to register"
18222 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18223 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18225 # check changelogs have been generated
18226 local nbcl=$(changelog_dump | wc -l)
18227 (( nbcl > 0 )) || error "no changelogs found"
18229 # reduce the changelog_min_gc_interval to force check
18230 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18231 local var="${param%=*}"
18232 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18234 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18235 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18236 error "unable to set mdd.*.$param"
18240 cl_users=(${CL_USERS[mds1]})
18241 cl_user1="${cl_users[0]}"
18242 cl_user2="${cl_users[1]}"
18244 [[ -n $cl_user1 ]] ||
18245 error "mds1: user #1 isn't registered"
18246 [[ -n $cl_user2 ]] ||
18247 error "mds1: user #2 isn't registered"
18249 # ensure we are past the previous changelog_min_gc_interval set above
18250 local sleep2=$((start + 2 - SECONDS))
18251 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18253 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18254 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18255 fail_val=$(((llog_size1 + llog_size2) / 2))
18257 # Generate more changelog to trigger GC
18258 createmany -o $DIR/$tdir/u3_ 4 ||
18259 error "create failed for more files"
18261 # ensure gc thread is done
18262 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18263 error "mds1: GC-thread not done"
18265 do_facet mds1 $LCTL set_param fail_loc=0
18267 # check cl_user1 is purged
18268 changelog_users mds1 | grep -q "$cl_user1" &&
18269 error "User $cl_user1 is registered"
18270 # check cl_user2 is not purged
18271 changelog_users mds1 | grep -q "$cl_user2" ||
18272 error "User $cl_user2 is not registered"
18274 run_test 160t "changelog garbage collect on lack of space"
18277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18279 test_mkdir -c1 $DIR/$tdir
18280 cp /etc/hosts $DIR/$tdir/$tfile
18281 test_mkdir -c1 $DIR/$tdir/foo1
18282 test_mkdir -c1 $DIR/$tdir/foo2
18283 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18284 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18285 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18286 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18287 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18288 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18289 $LFS fid2path $DIR $FID
18290 error "bad link ea"
18293 rm $DIR/$tdir/foo2/zachary
18295 rm $DIR/$tdir/foo2/thor
18297 rm $DIR/$tdir/$tfile
18299 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18300 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18301 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18302 rm $DIR/$tdir/foo2/maggie
18305 local longname=$tfile.avg_len_is_thirty_two_
18306 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18307 error_noexit 'failed to unlink many hardlinks'" EXIT
18308 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18309 error "failed to hardlink many files"
18310 links=$($LFS fid2path $DIR $FID | wc -l)
18311 echo -n "${links}/1000 links in link EA"
18312 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18314 run_test 161a "link ea sanity"
18317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18318 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18321 local remote_dir=$DIR/$tdir/remote_dir
18323 mkdir -p $DIR/$tdir
18324 $LFS mkdir -i $MDTIDX $remote_dir ||
18325 error "create remote directory failed"
18327 cp /etc/hosts $remote_dir/$tfile
18328 mkdir -p $remote_dir/foo1
18329 mkdir -p $remote_dir/foo2
18330 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18331 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18332 ln $remote_dir/$tfile $remote_dir/foo1/luna
18333 ln $remote_dir/$tfile $remote_dir/foo2/thor
18335 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18337 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18338 $LFS fid2path $DIR $FID
18339 error "bad link ea"
18342 rm $remote_dir/foo2/zachary
18344 rm $remote_dir/foo2/thor
18346 rm $remote_dir/$tfile
18348 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18349 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18350 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18351 $LFS fid2path $DIR $FID
18352 error "bad link rename"
18354 rm $remote_dir/foo2/maggie
18357 local longname=filename_avg_len_is_thirty_two_
18358 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18359 error "failed to hardlink many files"
18360 links=$($LFS fid2path $DIR $FID | wc -l)
18361 echo -n "${links}/1000 links in link EA"
18362 [[ ${links} -gt 60 ]] ||
18363 error "expected at least 60 links in link EA"
18364 unlinkmany $remote_dir/foo2/$longname 1000 ||
18365 error "failed to unlink many hardlinks"
18367 run_test 161b "link ea sanity under remote directory"
18370 remote_mds_nodsh && skip "remote MDS with nodsh"
18371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18372 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18373 skip "Need MDS version at least 2.1.5"
18375 # define CLF_RENAME_LAST 0x0001
18376 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18377 changelog_register || error "changelog_register failed"
18380 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18381 touch $DIR/$tdir/foo_161c
18382 touch $DIR/$tdir/bar_161c
18383 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18384 changelog_dump | grep RENME | tail -n 5
18385 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18386 changelog_clear 0 || error "changelog_clear failed"
18387 if [ x$flags != "x0x1" ]; then
18388 error "flag $flags is not 0x1"
18391 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18392 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18393 touch $DIR/$tdir/foo_161c
18394 touch $DIR/$tdir/bar_161c
18395 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18396 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18397 changelog_dump | grep RENME | tail -n 5
18398 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18399 changelog_clear 0 || error "changelog_clear failed"
18400 if [ x$flags != "x0x0" ]; then
18401 error "flag $flags is not 0x0"
18403 echo "rename overwrite a target having nlink > 1," \
18404 "changelog record has flags of $flags"
18406 # rename doesn't overwrite a target (changelog flag 0x0)
18407 touch $DIR/$tdir/foo_161c
18408 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18409 changelog_dump | grep RENME | tail -n 5
18410 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18411 changelog_clear 0 || error "changelog_clear failed"
18412 if [ x$flags != "x0x0" ]; then
18413 error "flag $flags is not 0x0"
18415 echo "rename doesn't overwrite a target," \
18416 "changelog record has flags of $flags"
18418 # define CLF_UNLINK_LAST 0x0001
18419 # unlink a file having nlink = 1 (changelog flag 0x1)
18420 rm -f $DIR/$tdir/foo2_161c
18421 changelog_dump | grep UNLNK | tail -n 5
18422 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18423 changelog_clear 0 || error "changelog_clear failed"
18424 if [ x$flags != "x0x1" ]; then
18425 error "flag $flags is not 0x1"
18427 echo "unlink a file having nlink = 1," \
18428 "changelog record has flags of $flags"
18430 # unlink a file having nlink > 1 (changelog flag 0x0)
18431 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18432 rm -f $DIR/$tdir/foobar_161c
18433 changelog_dump | grep UNLNK | tail -n 5
18434 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18435 changelog_clear 0 || error "changelog_clear failed"
18436 if [ x$flags != "x0x0" ]; then
18437 error "flag $flags is not 0x0"
18439 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18441 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18444 remote_mds_nodsh && skip "remote MDS with nodsh"
18445 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18450 changelog_register || error "changelog_register failed"
18452 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18453 # interfer with $MOUNT/.lustre/fid/ access
18455 [[ $? -eq 0 ]] || error "mkdir failed"
18457 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18458 $LCTL set_param fail_loc=0x8000140c
18460 $LCTL set_param fail_val=5
18463 echo foofoo > $DIR/$tdir/$tfile &
18466 # wait for create to be delayed
18470 [[ $? -eq 0 ]] || error "create should be blocked"
18472 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18473 stack_trap "rm -f $tempfile"
18474 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18475 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18476 # some delay may occur during ChangeLog publishing and file read just
18477 # above, that could allow file write to happen finally
18478 [[ -s $tempfile ]] && echo "file should be empty"
18480 $LCTL set_param fail_loc=0
18483 [[ $? -eq 0 ]] || error "create failed"
18485 run_test 161d "create with concurrent .lustre/fid access"
18488 local expected="$1"
18493 path=$($LFS fid2path "$@")
18496 if [ $rc -ne 0 ]; then
18497 error "path looked up of '$expected' failed: rc=$rc"
18498 elif [ "$path" != "$expected" ]; then
18499 error "path looked up '$path' instead of '$expected'"
18501 echo "FID '$fid' resolves to path '$path' as expected"
18505 test_162a() { # was test_162
18506 test_mkdir -p -c1 $DIR/$tdir/d2
18507 touch $DIR/$tdir/d2/$tfile
18508 touch $DIR/$tdir/d2/x1
18509 touch $DIR/$tdir/d2/x2
18510 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18511 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18513 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18514 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18517 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18518 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18519 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18521 # softlink to wrong file
18522 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18523 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18524 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18527 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18528 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18529 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18530 # fid2path dir/fsname should both work
18531 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18532 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18534 # hardlink count: check that there are 2 links
18535 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18536 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18538 # hardlink indexing: remove the first link
18539 rm $DIR/$tdir/d2/p/q/r/hlink
18540 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18542 run_test 162a "path lookup sanity"
18545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18546 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18549 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18550 error "create striped dir failed"
18552 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18553 tail -n 1 | awk '{print $2}')
18554 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18556 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18557 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18560 for ((i=0;i<5;i++)); do
18561 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18562 error "get fid for f$i failed"
18563 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18565 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18566 error "get fid for d$i failed"
18567 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18572 run_test 162b "striped directory path lookup sanity"
18574 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18576 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18577 skip "Need MDS version at least 2.7.51"
18579 local lpath=$tdir.local
18580 local rpath=$tdir.remote
18582 test_mkdir $DIR/$lpath
18583 test_mkdir $DIR/$rpath
18585 for ((i = 0; i <= 101; i++)); do
18588 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18589 error "get fid for local directory $DIR/$lpath failed"
18590 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18593 test_mkdir $DIR/$rpath
18594 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18595 error "get fid for remote directory $DIR/$rpath failed"
18596 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18601 run_test 162c "fid2path works with paths 100 or more directories deep"
18603 oalr_event_count() {
18607 awk -v name="${FSNAME}-OST0000" \
18608 -v event="${event}" \
18609 '$1 == "TRACE" && $2 == event && $3 == name' \
18614 oalr_expect_event_count() {
18617 local expect="${3}"
18620 count=$(oalr_event_count "${event}" "${trace}")
18621 if ((count == expect)); then
18625 error_noexit "${event} event count was '${count}', expected ${expect}"
18631 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18633 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18637 sync # Flush previous IOs so we can count log entries.
18638 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18639 stack_trap cleanup_165 EXIT
18643 local trace="/tmp/${tfile}.trace"
18647 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18648 skip "OFD access log unsupported"
18651 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18654 do_facet ost1 ofd_access_log_reader --list
18657 do_facet ost1 killall -TERM ofd_access_log_reader
18661 if ((rc != 0)); then
18662 error "ofd_access_log_reader exited with rc = '${rc}'"
18665 # Parse trace file for discovery events:
18666 oalr_expect_event_count alr_log_add "${trace}" 1
18667 oalr_expect_event_count alr_log_eof "${trace}" 1
18668 oalr_expect_event_count alr_log_free "${trace}" 1
18670 run_test 165a "ofd access log discovery"
18673 local trace="/tmp/${tfile}.trace"
18674 local file="${DIR}/${tfile}"
18683 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18684 skip "OFD access log unsupported"
18687 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18690 do_facet ost1 ofd_access_log_reader --list
18692 lfs setstripe -c 1 -i 0 "${file}"
18693 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18694 error "cannot create '${file}'"
18697 do_facet ost1 killall -TERM ofd_access_log_reader
18701 if ((rc != 0)); then
18702 error "ofd_access_log_reader exited with rc = '${rc}'"
18705 oalr_expect_event_count alr_log_entry "${trace}" 1
18707 pfid1=$($LFS path2fid "${file}")
18709 # 1 2 3 4 5 6 7 8 9 10
18710 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18711 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18713 echo "entry = '${entry[*]}'" >&2
18716 if [[ "${pfid1}" != "${pfid2}" ]]; then
18717 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18721 if ((size != 1048576)); then
18722 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18726 if [[ "${flags}" != "w" ]]; then
18727 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18730 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18733 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18734 error "cannot read '${file}'"
18737 do_facet ost1 killall -TERM ofd_access_log_reader
18741 if ((rc != 0)); then
18742 error "ofd_access_log_reader exited with rc = '${rc}'"
18745 oalr_expect_event_count alr_log_entry "${trace}" 1
18747 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18748 echo "entry = '${entry[*]}'" >&2
18751 if [[ "${pfid1}" != "${pfid2}" ]]; then
18752 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18756 if ((size != 524288)); then
18757 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18761 if [[ "${flags}" != "r" ]]; then
18762 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18765 run_test 165b "ofd access log entries are produced and consumed"
18768 local trace="/tmp/${tfile}.trace"
18769 local file="${DIR}/${tdir}/${tfile}"
18771 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18772 skip "OFD access log unsupported"
18774 test_mkdir "${DIR}/${tdir}"
18777 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18780 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18782 # 4096 / 64 = 64. Create twice as many entries.
18783 for ((i = 0; i < 128; i++)); do
18784 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18785 error "cannot create file"
18790 do_facet ost1 killall -TERM ofd_access_log_reader
18793 if ((rc != 0)); then
18794 error "ofd_access_log_reader exited with rc = '${rc}'"
18797 unlinkmany "${file}-%d" 128
18799 run_test 165c "full ofd access logs do not block IOs"
18801 oal_get_read_count() {
18804 # STATS lustre-OST0001 alr_read_count 1
18806 do_facet ost1 cat "${stats}" |
18807 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18808 END { print count; }'
18811 oal_expect_read_count() {
18816 # Ask ofd_access_log_reader to write stats.
18817 do_facet ost1 killall -USR1 ofd_access_log_reader
18819 # Allow some time for things to happen.
18822 count=$(oal_get_read_count "${stats}")
18823 if ((count == expect)); then
18827 error_noexit "bad read count, got ${count}, expected ${expect}"
18828 do_facet ost1 cat "${stats}" >&2
18833 local stats="/tmp/${tfile}.stats"
18834 local file="${DIR}/${tdir}/${tfile}"
18835 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18837 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18838 skip "OFD access log unsupported"
18840 test_mkdir "${DIR}/${tdir}"
18843 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18846 lfs setstripe -c 1 -i 0 "${file}"
18848 do_facet ost1 lctl set_param "${param}=rw"
18849 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18850 error "cannot create '${file}'"
18851 oal_expect_read_count "${stats}" 1
18853 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18854 error "cannot read '${file}'"
18855 oal_expect_read_count "${stats}" 2
18857 do_facet ost1 lctl set_param "${param}=r"
18858 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18859 error "cannot create '${file}'"
18860 oal_expect_read_count "${stats}" 2
18862 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18863 error "cannot read '${file}'"
18864 oal_expect_read_count "${stats}" 3
18866 do_facet ost1 lctl set_param "${param}=w"
18867 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18868 error "cannot create '${file}'"
18869 oal_expect_read_count "${stats}" 4
18871 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18872 error "cannot read '${file}'"
18873 oal_expect_read_count "${stats}" 4
18875 do_facet ost1 lctl set_param "${param}=0"
18876 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18877 error "cannot create '${file}'"
18878 oal_expect_read_count "${stats}" 4
18880 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18881 error "cannot read '${file}'"
18882 oal_expect_read_count "${stats}" 4
18884 do_facet ost1 killall -TERM ofd_access_log_reader
18887 if ((rc != 0)); then
18888 error "ofd_access_log_reader exited with rc = '${rc}'"
18891 run_test 165d "ofd_access_log mask works"
18894 local stats="/tmp/${tfile}.stats"
18895 local file0="${DIR}/${tdir}-0/${tfile}"
18896 local file1="${DIR}/${tdir}-1/${tfile}"
18898 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18899 skip "OFD access log unsupported"
18901 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18903 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18904 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18906 lfs setstripe -c 1 -i 0 "${file0}"
18907 lfs setstripe -c 1 -i 0 "${file1}"
18910 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18913 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18914 error "cannot create '${file0}'"
18916 oal_expect_read_count "${stats}" 0
18918 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18919 error "cannot create '${file1}'"
18921 oal_expect_read_count "${stats}" 1
18923 do_facet ost1 killall -TERM ofd_access_log_reader
18926 if ((rc != 0)); then
18927 error "ofd_access_log_reader exited with rc = '${rc}'"
18930 run_test 165e "ofd_access_log MDT index filter works"
18933 local trace="/tmp/${tfile}.trace"
18938 do_facet ost1 timeout 60 ofd_access_log_reader \
18939 --exit-on-close --debug=- --trace=- > "${trace}" &
18946 if ((rc != 0)); then
18947 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18952 run_test 165f "ofd_access_log_reader --exit-on-close works"
18955 # do directio so as not to populate the page cache
18956 log "creating a 10 Mb file"
18957 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18958 error "multiop failed while creating a file"
18959 log "starting reads"
18960 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18961 log "truncating the file"
18962 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18963 error "multiop failed while truncating the file"
18965 kill %+ || true # reads might have finished
18966 echo "wait until dd is finished"
18968 log "removing the temporary file"
18969 rm -rf $DIR/$tfile || error "tmp file removal failed"
18971 run_test 169 "parallel read and truncate should not deadlock"
18974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18976 $LCTL clear # bug 18514
18977 $LCTL debug_daemon start $TMP/${tfile}_log_good
18979 $LCTL debug_daemon stop
18980 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18981 error "sed failed to read log_good"
18983 $LCTL debug_daemon start $TMP/${tfile}_log_good
18985 $LCTL debug_daemon stop
18987 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18988 error "lctl df log_bad failed"
18990 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18991 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18993 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18994 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18996 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18997 error "bad_line good_line1 good_line2 are empty"
18999 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19000 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19001 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19003 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19004 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19005 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19007 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19008 error "bad_line_new good_line_new are empty"
19010 local expected_good=$((good_line1 + good_line2*2))
19012 rm -f $TMP/${tfile}*
19013 # LU-231, short malformed line may not be counted into bad lines
19014 if [ $bad_line -ne $bad_line_new ] &&
19015 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19016 error "expected $bad_line bad lines, but got $bad_line_new"
19020 if [ $expected_good -ne $good_line_new ]; then
19021 error "expected $expected_good good lines, but got $good_line_new"
19026 run_test 170 "test lctl df to handle corrupted log ====================="
19028 test_171() { # bug20592
19029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19031 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19032 $LCTL set_param fail_loc=0x50e
19033 $LCTL set_param fail_val=3000
19034 multiop_bg_pause $DIR/$tfile O_s || true
19036 kill -USR1 $MULTIPID
19040 if dmesg | grep "recursive fault"; then
19041 error "caught a recursive fault"
19043 $LCTL set_param fail_loc=0
19046 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19050 #define OBD_FAIL_OBD_CLEANUP 0x60e
19051 $LCTL set_param fail_loc=0x60e
19052 umount $MOUNT || error "umount $MOUNT failed"
19053 stack_trap "mount_client $MOUNT"
19055 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19056 error "no client OBDs are remained"
19058 $LCTL dl | while read devno state type name foo; do
19061 $LCTL --device $name cleanup
19062 $LCTL --device $name detach
19065 # skip server devices
19070 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19071 $LCTL dl | egrep " osc | lov | lmv | mdc "
19072 error "some client OBDs are still remained"
19076 run_test 172 "manual device removal with lctl cleanup/detach ======"
19078 # it would be good to share it with obdfilter-survey/iokit-libecho code
19079 setup_obdecho_osc () {
19082 local obdfilter_name=$2
19083 echo "Creating new osc for $obdfilter_name on $ost_nid"
19084 # make sure we can find loopback nid
19085 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19087 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19088 ${obdfilter_name}_osc_UUID || rc=2; }
19089 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19090 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19094 cleanup_obdecho_osc () {
19095 local obdfilter_name=$1
19096 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19097 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19104 local pages=${3:-64}
19109 local obd_size=$(get_obd_size $node $OBD)
19110 local page_size=$(get_page_size $node)
19111 if [[ -n "$obd_size" ]]; then
19112 local new_count=$((obd_size / (pages * page_size / 1024)))
19113 [[ $new_count -ge $count ]] || count=$new_count
19116 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19117 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19119 if [ $rc -eq 0 ]; then
19120 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19121 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19123 echo "New object id is $id"
19124 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19126 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19127 "test_brw $count w v $pages $id" || rc=4; }
19128 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19130 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19131 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19132 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19133 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19134 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19139 skip "obdecho on osc is no longer supported"
19141 run_test 180a "test obdecho on osc"
19144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19145 remote_ost_nodsh && skip "remote OST with nodsh"
19147 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19148 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19149 error "failed to load module obdecho"
19151 local target=$(do_facet ost1 $LCTL dl |
19152 awk '/obdfilter/ { print $4; exit; }')
19154 if [ -n "$target" ]; then
19155 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19157 do_facet ost1 $LCTL dl
19158 error "there is no obdfilter target on ost1"
19161 run_test 180b "test obdecho directly on obdfilter"
19163 test_180c() { # LU-2598
19164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19165 remote_ost_nodsh && skip "remote OST with nodsh"
19166 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19167 skip "Need MDS version at least 2.4.0"
19169 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19170 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19171 error "failed to load module obdecho"
19173 local target=$(do_facet ost1 $LCTL dl |
19174 awk '/obdfilter/ { print $4; exit; }')
19176 if [ -n "$target" ]; then
19177 local pages=16384 # 64MB bulk I/O RPC size
19179 obdecho_test "$target" ost1 "$pages" ||
19180 error "obdecho_test with pages=$pages failed with $?"
19182 do_facet ost1 $LCTL dl
19183 error "there is no obdfilter target on ost1"
19186 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19188 test_181() { # bug 22177
19189 test_mkdir $DIR/$tdir
19190 # create enough files to index the directory
19191 createmany -o $DIR/$tdir/foobar 4000
19192 # print attributes for debug purpose
19195 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19197 # remove the files & current working dir
19198 unlinkmany $DIR/$tdir/foobar 4000
19200 kill -USR1 $MULTIPID
19202 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19205 run_test 181 "Test open-unlinked dir ========================"
19211 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19213 $LCTL set_param mdc.*.rpc_stats=clear
19215 for (( i = 0; i < $tcount; i++ )) ; do
19216 mkdir $DIR/$tdir/$i
19219 for (( i = 0; i < $tcount; i++ )) ; do
19220 createmany -o $DIR/$tdir/$i/f- $fcount &
19224 for (( i = 0; i < $tcount; i++ )) ; do
19225 unlinkmany $DIR/$tdir/$i/f- $fcount &
19229 $LCTL get_param mdc.*.rpc_stats
19233 run_test 182a "Test parallel modify metadata operations from mdc"
19236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19244 do_facet mds1 $LCTL list_param \
19245 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19246 skip "MDS lacks parallel RPC handling"
19248 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19250 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19251 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19254 createmany -i 0 -d $DIR/$tdir/t- $tcount
19256 for (( i = 0; i < $tcount; i++ )) ; do
19257 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19261 delta=$((etime - stime))
19262 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19265 for (( i = 0; i < $tcount; i++ )) ; do
19266 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19270 delta=$((etime - stime))
19271 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19275 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19277 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19280 createmany -i 0 -d $DIR/$tdir/t- $tcount
19282 for (( i = 0; i < $tcount; i++ )) ; do
19283 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19287 delta=$((etime - stime))
19288 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19291 for (( i = 0; i < $tcount; i++ )) ; do
19292 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19296 delta=$((etime - stime))
19297 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19299 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19301 run_test 182b "Test parallel modify metadata operations from osp"
19303 test_183() { # LU-2275
19304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19305 remote_mds_nodsh && skip "remote MDS with nodsh"
19306 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19307 skip "Need MDS version at least 2.3.56"
19309 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19310 echo aaa > $DIR/$tdir/$tfile
19312 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19313 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19315 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19316 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19318 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19320 # Flush negative dentry cache
19321 touch $DIR/$tdir/$tfile
19323 # We are not checking for any leaked references here, they'll
19324 # become evident next time we do cleanup with module unload.
19327 run_test 183 "No crash or request leak in case of strange dispositions ========"
19329 # test suite 184 is for LU-2016, LU-2017
19331 check_swap_layouts_support
19333 dir0=$DIR/$tdir/$testnum
19334 test_mkdir -p -c1 $dir0
19339 $LFS setstripe -c1 $file1
19341 $LFS setstripe -c2 $file2
19343 gen1=$($LFS getstripe -g $file1)
19344 gen2=$($LFS getstripe -g $file2)
19346 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19347 gen=$($LFS getstripe -g $file1)
19348 [[ $gen1 != $gen ]] ||
19349 error "Layout generation on $file1 does not change"
19350 gen=$($LFS getstripe -g $file2)
19351 [[ $gen2 != $gen ]] ||
19352 error "Layout generation on $file2 does not change"
19354 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19355 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19357 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19359 run_test 184a "Basic layout swap"
19362 check_swap_layouts_support
19364 dir0=$DIR/$tdir/$testnum
19365 mkdir -p $dir0 || error "creating dir $dir0"
19372 $LFS setstripe -c1 $file1
19373 $LFS setstripe -c2 $file2
19374 $LFS setstripe -c1 $file3
19375 chown $RUNAS_ID $file3
19376 gen1=$($LFS getstripe -g $file1)
19377 gen2=$($LFS getstripe -g $file2)
19379 $LFS swap_layouts $dir1 $dir2 &&
19380 error "swap of directories layouts should fail"
19381 $LFS swap_layouts $dir1 $file1 &&
19382 error "swap of directory and file layouts should fail"
19383 $RUNAS $LFS swap_layouts $file1 $file2 &&
19384 error "swap of file we cannot write should fail"
19385 $LFS swap_layouts $file1 $file3 &&
19386 error "swap of file with different owner should fail"
19387 /bin/true # to clear error code
19389 run_test 184b "Forbidden layout swap (will generate errors)"
19392 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19393 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19394 check_swap_layouts_support
19395 check_swap_layout_no_dom $DIR
19397 local dir0=$DIR/$tdir/$testnum
19398 mkdir -p $dir0 || error "creating dir $dir0"
19400 local ref1=$dir0/ref1
19401 local ref2=$dir0/ref2
19402 local file1=$dir0/file1
19403 local file2=$dir0/file2
19404 # create a file large enough for the concurrent test
19405 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19406 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19407 echo "ref file size: ref1($(stat -c %s $ref1))," \
19408 "ref2($(stat -c %s $ref2))"
19411 dd if=$ref1 of=$file1 bs=16k &
19414 # Make sure dd starts to copy file, but wait at most 5 seconds
19416 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19418 $LFS swap_layouts $file1 $file2
19421 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19422 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19424 # how many bytes copied before swapping layout
19425 local copied=$(stat -c %s $file2)
19426 local remaining=$(stat -c %s $ref1)
19427 remaining=$((remaining - copied))
19428 echo "Copied $copied bytes before swapping layout..."
19430 cmp -n $copied $file1 $ref2 | grep differ &&
19431 error "Content mismatch [0, $copied) of ref2 and file1"
19432 cmp -n $copied $file2 $ref1 ||
19433 error "Content mismatch [0, $copied) of ref1 and file2"
19434 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19435 error "Content mismatch [$copied, EOF) of ref1 and file1"
19438 rm -f $ref1 $ref2 $file1 $file2
19440 run_test 184c "Concurrent write and layout swap"
19443 check_swap_layouts_support
19444 check_swap_layout_no_dom $DIR
19445 [ -z "$(which getfattr 2>/dev/null)" ] &&
19446 skip_env "no getfattr command"
19448 local file1=$DIR/$tdir/$tfile-1
19449 local file2=$DIR/$tdir/$tfile-2
19450 local file3=$DIR/$tdir/$tfile-3
19454 mkdir -p $DIR/$tdir
19455 touch $file1 || error "create $file1 failed"
19456 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19457 error "create $file2 failed"
19458 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19459 error "create $file3 failed"
19460 lovea1=$(get_layout_param $file1)
19462 $LFS swap_layouts $file2 $file3 ||
19463 error "swap $file2 $file3 layouts failed"
19464 $LFS swap_layouts $file1 $file2 ||
19465 error "swap $file1 $file2 layouts failed"
19467 lovea2=$(get_layout_param $file2)
19470 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19472 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19473 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19475 run_test 184d "allow stripeless layouts swap"
19478 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19479 skip "Need MDS version at least 2.6.94"
19480 check_swap_layouts_support
19481 check_swap_layout_no_dom $DIR
19482 [ -z "$(which getfattr 2>/dev/null)" ] &&
19483 skip_env "no getfattr command"
19485 local file1=$DIR/$tdir/$tfile-1
19486 local file2=$DIR/$tdir/$tfile-2
19487 local file3=$DIR/$tdir/$tfile-3
19490 mkdir -p $DIR/$tdir
19491 touch $file1 || error "create $file1 failed"
19492 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19493 error "create $file2 failed"
19494 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19495 error "create $file3 failed"
19497 $LFS swap_layouts $file1 $file2 ||
19498 error "swap $file1 $file2 layouts failed"
19500 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19501 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19503 echo 123 > $file1 || error "Should be able to write into $file1"
19505 $LFS swap_layouts $file1 $file3 ||
19506 error "swap $file1 $file3 layouts failed"
19508 echo 123 > $file1 || error "Should be able to write into $file1"
19510 rm -rf $file1 $file2 $file3
19512 run_test 184e "Recreate layout after stripeless layout swaps"
19515 # Create a file with name longer than sizeof(struct stat) ==
19516 # 144 to see if we can get chars from the file name to appear
19517 # in the returned striping. Note that 'f' == 0x66.
19518 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19520 mkdir -p $DIR/$tdir
19521 mcreate $DIR/$tdir/$file
19522 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19523 error "IOC_MDC_GETFILEINFO returned garbage striping"
19526 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19528 test_185() { # LU-2441
19529 # LU-3553 - no volatile file support in old servers
19530 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19531 skip "Need MDS version at least 2.3.60"
19533 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19534 touch $DIR/$tdir/spoo
19535 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19536 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19537 error "cannot create/write a volatile file"
19538 [ "$FILESET" == "" ] &&
19539 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19540 error "FID is still valid after close"
19542 multiop_bg_pause $DIR/$tdir Vw4096_c
19549 # assume that the next FID for this client is sequential, since stdout
19550 # is unfortunately eaten by multiop_bg_pause
19551 local n=$((${fidv[1]} + 1))
19552 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19553 if [ "$FILESET" == "" ]; then
19554 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19555 error "FID is missing before close"
19557 kill -USR1 $multi_pid
19558 # 1 second delay, so if mtime change we will see it
19560 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19561 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19563 run_test 185 "Volatile file support"
19565 function create_check_volatile() {
19569 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19572 local FID=$(cat /tmp/${tfile}.fid)
19573 [ "$FID" == "" ] && error "can't get FID for volatile"
19574 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19575 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19576 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19580 cancel_lru_locks mdc # flush opencache
19581 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19586 # LU-12516 - volatile creation via .lustre
19587 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19588 skip "Need MDS version at least 2.3.55"
19590 create_check_volatile 0
19591 [ $MDSCOUNT -lt 2 ] && return 0
19594 create_check_volatile 1
19598 run_test 185a "Volatile file creation in .lustre/fid/"
19601 remote_mds_nodsh && skip "remote MDS with nodsh"
19602 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19603 skip "Need MDS version at least 2.3.0"
19605 local dir0=$DIR/$tdir/$testnum
19606 mkdir -p $dir0 || error "creating dir $dir0"
19608 local file=$dir0/file1
19609 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19610 stack_trap "rm -f $file"
19611 local dv1=$($LFS data_version $file)
19612 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19613 local dv2=$($LFS data_version $file)
19614 [[ $dv1 != $dv2 ]] ||
19615 error "data version did not change on write $dv1 == $dv2"
19617 run_test 187a "Test data version change"
19620 remote_mds_nodsh && skip "remote MDS with nodsh"
19621 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19622 skip "Need MDS version at least 2.3.0"
19624 local dir0=$DIR/$tdir/$testnum
19625 mkdir -p $dir0 || error "creating dir $dir0"
19627 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19628 [[ ${DV[0]} != ${DV[1]} ]] ||
19629 error "data version did not change on write"\
19630 " ${DV[0]} == ${DV[1]}"
19635 run_test 187b "Test data version change on volatile file"
19638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19639 remote_mgs_nodsh && skip "remote MGS with nodsh"
19640 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19642 local POOL=${POOL:-cea1}
19643 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19644 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19647 local last_ost=$(($OSTCOUNT - 1))
19649 local ost_list=$(seq $first_ost $ost_step $last_ost)
19650 local ost_range="$first_ost $last_ost $ost_step"
19651 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19652 local file_dir=$POOL_ROOT/file_tst
19653 local subdir=$test_path/subdir
19657 # former test_200a test_200b
19658 pool_add $POOL || { rc=$? ; break; }
19659 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19660 # former test_200c test_200d
19661 mkdir -p $test_path
19662 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19663 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19665 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19666 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19667 || { rc=$? ; break; }
19668 # former test_200e test_200f
19669 local files=$((OSTCOUNT*3))
19670 pool_alloc_files $POOL $test_path $files "$ost_list" \
19671 || { rc=$? ; break; }
19672 pool_create_files $POOL $file_dir $files "$ost_list" \
19673 || { rc=$? ; break; }
19674 # former test_200g test_200h
19675 pool_lfs_df $POOL || { rc=$? ; break; }
19676 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19678 # former test_201a test_201b test_201c
19679 pool_remove_first_target $POOL || { rc=$? ; break; }
19681 local f=$test_path/$tfile
19682 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19683 pool_remove $POOL $f || { rc=$? ; break; }
19691 run_test 200 "OST pools"
19693 # usage: default_attr <count | size | offset>
19695 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19698 # usage: check_default_stripe_attr
19699 check_default_stripe_attr() {
19700 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19703 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19705 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19709 error "unknown getstripe attr '$1'"
19712 [ $ACTUAL == $EXPECTED ] ||
19713 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19717 test_mkdir $DIR/$tdir
19718 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19720 check_default_stripe_attr --stripe-count
19721 check_default_stripe_attr --stripe-size
19722 check_default_stripe_attr --stripe-index
19724 run_test 204a "Print default stripe attributes"
19727 test_mkdir $DIR/$tdir
19728 $LFS setstripe --stripe-count 1 $DIR/$tdir
19730 check_default_stripe_attr --stripe-size
19731 check_default_stripe_attr --stripe-index
19733 run_test 204b "Print default stripe size and offset"
19736 test_mkdir $DIR/$tdir
19737 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19739 check_default_stripe_attr --stripe-count
19740 check_default_stripe_attr --stripe-index
19742 run_test 204c "Print default stripe count and offset"
19745 test_mkdir $DIR/$tdir
19746 $LFS setstripe --stripe-index 0 $DIR/$tdir
19748 check_default_stripe_attr --stripe-count
19749 check_default_stripe_attr --stripe-size
19751 run_test 204d "Print default stripe count and size"
19754 test_mkdir $DIR/$tdir
19755 $LFS setstripe -d $DIR/$tdir
19757 # LU-16904 check if root is set as PFL layout
19758 local numcomp=$($LFS getstripe --component-count $MOUNT)
19760 if [[ $numcomp -gt 0 ]]; then
19761 check_default_stripe_attr --stripe-count
19763 check_default_stripe_attr --stripe-count --raw
19765 check_default_stripe_attr --stripe-size --raw
19766 check_default_stripe_attr --stripe-index --raw
19768 run_test 204e "Print raw stripe attributes"
19771 test_mkdir $DIR/$tdir
19772 $LFS setstripe --stripe-count 1 $DIR/$tdir
19774 check_default_stripe_attr --stripe-size --raw
19775 check_default_stripe_attr --stripe-index --raw
19777 run_test 204f "Print raw stripe size and offset"
19780 test_mkdir $DIR/$tdir
19781 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19783 check_default_stripe_attr --stripe-count --raw
19784 check_default_stripe_attr --stripe-index --raw
19786 run_test 204g "Print raw stripe count and offset"
19789 test_mkdir $DIR/$tdir
19790 $LFS setstripe --stripe-index 0 $DIR/$tdir
19792 check_default_stripe_attr --stripe-count --raw
19793 check_default_stripe_attr --stripe-size --raw
19795 run_test 204h "Print raw stripe count and size"
19797 # Figure out which job scheduler is being used, if any,
19798 # or use a fake one
19799 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19800 JOBENV=SLURM_JOB_ID
19801 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19803 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19805 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19806 JOBENV=LOADL_STEP_ID
19807 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19810 $LCTL list_param jobid_name > /dev/null 2>&1
19811 if [ $? -eq 0 ]; then
19817 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19819 verify_jobstats() {
19824 # we don't really need to clear the stats for this test to work, since each
19825 # command has a unique jobid, but it makes debugging easier if needed.
19826 # for facet in $facets; do
19827 # local dev=$(convert_facet2label $facet)
19828 # # clear old jobstats
19829 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19832 # use a new JobID for each test, or we might see an old one
19833 [ "$JOBENV" = "FAKE_JOBID" ] &&
19834 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19836 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19838 [ "$JOBENV" = "nodelocal" ] && {
19839 FAKE_JOBID=id.$testnum.%e.$RANDOM
19840 $LCTL set_param jobid_name=$FAKE_JOBID
19841 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19844 log "Test: ${cmd[*]}"
19845 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19847 if [ $JOBENV = "FAKE_JOBID" ]; then
19848 FAKE_JOBID=$JOBVAL ${cmd[*]}
19853 # all files are created on OST0000
19854 for facet in $facets; do
19855 local stats="*.$(convert_facet2label $facet).job_stats"
19857 # strip out libtool wrappers for in-tree executables
19858 if (( $(do_facet $facet lctl get_param $stats |
19859 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19860 do_facet $facet lctl get_param $stats
19861 error "No jobstats for $JOBVAL found on $facet::$stats"
19867 local new_jobenv=$1
19869 set_persistent_param_and_check client "jobid_var" \
19870 "$FSNAME.sys.jobid_var" $new_jobenv
19873 test_205a() { # Job stats
19874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19875 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19876 skip "Need MDS version with at least 2.7.1"
19877 remote_mgs_nodsh && skip "remote MGS with nodsh"
19878 remote_mds_nodsh && skip "remote MDS with nodsh"
19879 remote_ost_nodsh && skip "remote OST with nodsh"
19880 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19881 skip "Server doesn't support jobstats"
19882 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19884 local old_jobenv=$($LCTL get_param -n jobid_var)
19885 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19886 stack_trap "jobstats_set $old_jobenv" EXIT
19890 local old_jobid_name=$($LCTL get_param jobid_name)
19891 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19893 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19894 mdt.*.job_cleanup_interval | head -n 1)
19895 local new_interval=5
19896 do_facet $SINGLEMDS \
19897 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19898 stack_trap "do_facet $SINGLEMDS \
19899 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19900 local start=$SECONDS
19904 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19905 verify_jobstats "$cmd" "$SINGLEMDS"
19907 cmd="rmdir $DIR/$tdir"
19908 verify_jobstats "$cmd" "$SINGLEMDS"
19909 # mkdir on secondary MDT
19910 if [ $MDSCOUNT -gt 1 ]; then
19911 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19912 verify_jobstats "$cmd" "mds2"
19915 cmd="mknod $DIR/$tfile c 1 3"
19916 verify_jobstats "$cmd" "$SINGLEMDS"
19918 cmd="rm -f $DIR/$tfile"
19919 verify_jobstats "$cmd" "$SINGLEMDS"
19920 # create all files on OST0000 so verify_jobstats can find OST stats
19922 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19923 verify_jobstats "$cmd" "$SINGLEMDS"
19925 cmd="touch $DIR/$tfile"
19926 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19928 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19929 verify_jobstats "$cmd" "ost1"
19931 cancel_lru_locks osc
19932 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19933 verify_jobstats "$cmd" "ost1"
19935 cmd="$TRUNCATE $DIR/$tfile 0"
19936 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19938 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19939 verify_jobstats "$cmd" "$SINGLEMDS"
19940 # jobstats expiry - sleep until old stats should be expired
19941 local left=$((new_interval + 5 - (SECONDS - start)))
19942 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19943 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19945 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19946 verify_jobstats "$cmd" "$SINGLEMDS"
19947 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19948 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19950 # Ensure that jobid are present in changelog (if supported by MDS)
19951 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19952 changelog_dump | tail -10
19953 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19954 [ $jobids -eq 9 ] ||
19955 error "Wrong changelog jobid count $jobids != 9"
19959 jobstats_set $JOBENV
19961 changelog_dump | grep $tfile
19962 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19963 [ $jobids -eq 0 ] ||
19964 error "Unexpected jobids when jobid_var=$JOBENV"
19967 # test '%j' access to environment variable - if supported
19968 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19969 JOBENV="JOBCOMPLEX"
19970 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19972 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19975 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19976 JOBENV="JOBCOMPLEX"
19977 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19979 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19982 # test '%j' access to per-session jobid - if supported
19983 if lctl list_param jobid_this_session > /dev/null 2>&1
19985 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19986 lctl set_param jobid_this_session=$USER
19988 JOBENV="JOBCOMPLEX"
19989 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19991 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19994 run_test 205a "Verify job stats"
19996 # LU-13117, LU-13597, LU-16599
19998 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19999 skip "Need MDS version at least 2.13.54.91"
20001 local job_stats="mdt.*.job_stats"
20002 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20004 do_facet mds1 $LCTL set_param $job_stats=clear
20006 # Setting jobid_var to USER might not be supported
20007 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20008 $LCTL set_param jobid_var=USER || true
20009 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20010 $LCTL set_param jobid_name="%j.%e.%u"
20012 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20013 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20014 { do_facet mds1 $LCTL get_param $job_stats;
20015 error "Unexpected jobid found"; }
20016 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20017 { do_facet mds1 $LCTL get_param $job_stats;
20018 error "wrong job_stats format found"; }
20020 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20021 echo "MDS does not yet escape jobid" && return 0
20023 mkdir_on_mdt0 $DIR/$tdir
20024 $LCTL set_param jobid_var=TEST205b
20025 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20026 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20027 awk '/has\\x20sp/ {print $3}')
20028 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20029 error "jobid not escaped"; }
20031 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20032 # need to run such a command on mds1:
20033 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20035 # there might be multiple MDTs on single mds server, so need to
20036 # specifiy MDT0000. Or the command will fail due to other MDTs
20037 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20038 error "cannot clear escaped jobid in job_stats";
20040 echo "MDS does not support clearing escaped jobid"
20043 run_test 205b "Verify job stats jobid and output format"
20047 $LCTL set_param llite.*.stats=0
20048 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20049 $LCTL get_param llite.*.stats
20050 $LCTL get_param llite.*.stats | grep \
20051 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20052 error "wrong client stats format found"
20054 run_test 205c "Verify client stats format"
20057 local file=$DIR/$tdir/$tfile
20059 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20060 skip "need lustre >= 2.15.53 for lljobstat"
20061 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20062 skip "need lustre >= 2.15.53 for lljobstat"
20063 verify_yaml_available || skip_env "YAML verification not installed"
20065 test_mkdir -i 0 $DIR/$tdir
20066 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20067 stack_trap "rm -rf $DIR/$tdir"
20069 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20070 error "failed to write data to $file"
20073 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20074 echo -n 'verify rename_stats...'
20075 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20076 verify_yaml || error "rename_stats is not valid YAML"
20079 echo -n 'verify mdt job_stats...'
20080 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20081 verify_yaml || error "job_stats on mds1 is not valid YAML"
20084 echo -n 'verify ost job_stats...'
20085 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20086 verify_yaml || error "job_stats on ost1 is not valid YAML"
20089 run_test 205d "verify the format of some stats files"
20093 local file=$DIR/$tdir/$tfile
20094 local -a cli_params
20096 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20097 skip "need lustre >= 2.15.53 for lljobstat"
20098 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20099 skip "need lustre >= 2.15.53 for lljobstat"
20100 verify_yaml_available || skip_env "YAML verification not installed"
20102 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20103 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20104 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20106 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20107 stack_trap "rm -rf $DIR/$tdir"
20109 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20110 error "failed to create $file on ost1"
20111 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20112 error "failed to write data to $file"
20114 do_facet mds1 "$LCTL get_param *.*.job_stats"
20115 do_facet ost1 "$LCTL get_param *.*.job_stats"
20117 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20118 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20119 error "The output of lljobstat is not an valid YAML"
20121 # verify that job dd.0 does exist and has some ops on ost1
20122 # typically this line is like:
20123 # - 205e.dd.0: {ops: 20, ...}
20124 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20125 awk '$2=="205e.dd.0:" {print $4}')
20127 (( ${ops_comma%,} >= 10 )) ||
20128 error "cannot find job 205e.dd.0 with ops >= 10"
20130 run_test 205e "verify the output of lljobstat"
20133 verify_yaml_available || skip_env "YAML verification not installed"
20135 # check both qos_ost_weights and qos_mdt_weights
20136 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20137 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20138 error "qos_ost_weights is not valid YAML"
20140 run_test 205f "verify qos_ost_weights YAML format "
20142 __test_205_jobstats_dump() {
20144 local nbr_instance=$1
20147 if (( ${#pids[@]} >= nbr_instance )); then
20152 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20157 __test_205_cleanup() {
20159 # Clear all job entries
20160 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20164 local -a mds1_params
20165 local -a cli_params
20169 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20170 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20171 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20173 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20174 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20175 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20178 export TEST205G_ID=205g
20179 stack_trap "unset TEST205G_ID" EXIT
20181 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20184 __test_205_jobstats_dump 4 & pids+="$! "
20185 stack_trap "__test_205_cleanup $pids" EXIT INT
20187 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20189 run_test 205g "stress test for job_stats procfile"
20192 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20194 local dir=$DIR/$tdir
20195 local f=$dir/$tfile
20196 local f2=$dir/$tfile-2
20197 local f3=$dir/$tfile-3
20198 local subdir=$DIR/dir
20201 local mdts=$(comma_list $(mdts_nodes))
20202 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20203 local client_saved=$($LCTL get_param -n jobid_var)
20205 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20206 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20208 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20209 error "failed to set job_xattr parameter to user.job"
20210 $LCTL set_param jobid_var=procname.uid ||
20211 error "failed to set jobid_var parameter"
20216 val=$(getfattr -n user.job $f | grep user.job)
20217 [[ $val = user.job=\"touch.0\" ]] ||
20218 error "expected user.job=\"touch.0\", got '$val'"
20221 val=$(getfattr -n user.job $subdir | grep user.job)
20222 [[ $val = user.job=\"mkdir.0\" ]] ||
20223 error "expected user.job=\"mkdir.0\", got '$val'"
20225 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20226 error "failed to set job_xattr parameter to NONE"
20229 val=$(getfattr -d $f2)
20231 error "expected no user xattr, got '$val'"
20233 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20234 error "failed to set job_xattr parameter to trusted.job"
20237 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20238 [[ $val = trusted.job=\"touch.0\" ]] ||
20239 error "expected trusted.job=\"touch.0\", got '$val'"
20241 run_test 205h "check jobid xattr is stored correctly"
20244 local mdts=$(comma_list $(mdts_nodes))
20245 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20247 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20249 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20250 error "failed to set mdt.*.job_xattr to user.1234567"
20252 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20253 error "failed to reject too long job_xattr name"
20255 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20256 error "failed to reject job_xattr name in bad format"
20258 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20259 error "failed to reject job_xattr name with invalid character"
20261 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20262 xargs $LCTL set_param" &&
20263 error "failed to reject job_xattr name with non-ascii character"
20267 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20269 # LU-1480, LU-1773 and LU-1657
20271 mkdir -p $DIR/$tdir
20272 $LFS setstripe -c -1 $DIR/$tdir
20273 #define OBD_FAIL_LOV_INIT 0x1403
20274 $LCTL set_param fail_loc=0xa0001403
20275 $LCTL set_param fail_val=1
20276 touch $DIR/$tdir/$tfile || true
20278 run_test 206 "fail lov_init_raid0() doesn't lbug"
20281 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20282 local fsz=`stat -c %s $DIR/$tfile`
20283 cancel_lru_locks mdc
20285 # do not return layout in getattr intent
20286 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20287 $LCTL set_param fail_loc=0x170
20288 local sz=`stat -c %s $DIR/$tfile`
20290 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20294 run_test 207a "can refresh layout at glimpse"
20297 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20298 local cksum=`md5sum $DIR/$tfile`
20299 local fsz=`stat -c %s $DIR/$tfile`
20300 cancel_lru_locks mdc
20301 cancel_lru_locks osc
20303 # do not return layout in getattr intent
20304 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20305 $LCTL set_param fail_loc=0x171
20307 # it will refresh layout after the file is opened but before read issues
20308 echo checksum is "$cksum"
20309 echo "$cksum" |md5sum -c --quiet || error "file differs"
20313 run_test 207b "can refresh layout at open"
20316 # FIXME: in this test suite, only RD lease is used. This is okay
20317 # for now as only exclusive open is supported. After generic lease
20318 # is done, this test suite should be revised. - Jinshan
20320 remote_mds_nodsh && skip "remote MDS with nodsh"
20321 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20322 skip "Need MDS version at least 2.4.52"
20324 echo "==== test 1: verify get lease work"
20325 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20327 echo "==== test 2: verify lease can be broken by upcoming open"
20328 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20332 $MULTIOP $DIR/$tfile oO_RDWR:c
20333 kill -USR1 $PID && wait $PID || error "break lease error"
20335 echo "==== test 3: verify lease can't be granted if an open already exists"
20336 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20340 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20341 kill -USR1 $PID && wait $PID || error "open file error"
20343 echo "==== test 4: lease can sustain over recovery"
20344 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20350 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20352 echo "==== test 5: lease broken can't be regained by replay"
20353 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20357 # open file to break lease and then recovery
20358 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20361 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20365 run_test 208 "Exclusive open"
20368 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20369 skip_env "must have disp_stripe"
20372 sync; sleep 5; sync;
20374 echo 3 > /proc/sys/vm/drop_caches
20375 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20376 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20377 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20379 # open/close 500 times
20380 for i in $(seq 500); do
20384 echo 3 > /proc/sys/vm/drop_caches
20385 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20386 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20387 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20389 echo "before: $req_before, after: $req_after"
20390 [ $((req_after - req_before)) -ge 300 ] &&
20391 error "open/close requests are not freed"
20394 run_test 209 "read-only open/close requests should be freed promptly"
20399 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20403 $LFS getstripe $DIR/$tfile
20405 wait $pid || error "multiop failed"
20407 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20411 $LFS getstripe $DIR/$tfile
20413 wait $pid || error "multiop failed"
20415 run_test 210 "lfs getstripe does not break leases"
20417 function test_211() {
20422 stack_trap "rm -f $DIR/$tfile" EXIT
20423 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20424 error "can't create file"
20425 $LFS mirror extend -N $DIR/$tfile ||
20426 error "can't create a replica"
20427 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20428 $LFS getstripe $DIR/$tfile
20429 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20430 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20432 $MULTIOP $DIR/$tfile OeW_E+eUc &
20436 id=$($LFS getstripe $DIR/$tfile |
20437 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20438 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20439 error "removed last in-sync replica?"
20443 (( $? == 0 )) || error "failed split broke the lease"
20445 run_test 211 "failed mirror split doesn't break write lease"
20449 size=$((size % 8192 + 1))
20450 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20451 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20452 rm -f $DIR/f212 $DIR/f212.xyz
20454 run_test 212 "Sendfile test ============================================"
20457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20458 cancel_lru_locks osc
20459 lctl set_param fail_loc=0x8000040f
20460 # generate a read lock
20461 cat $DIR/$tfile > /dev/null
20462 # write to the file, it will try to cancel the above read lock.
20463 cat /etc/hosts >> $DIR/$tfile
20465 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20467 test_214() { # for bug 20133
20468 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20469 for (( i=0; i < 340; i++ )) ; do
20470 touch $DIR/$tdir/d214c/a$i
20473 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20474 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20475 ls $DIR/d214c || error "ls $DIR/d214c failed"
20476 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20477 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20479 run_test 214 "hash-indexed directory test - bug 20133"
20481 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20482 create_lnet_proc_files() {
20483 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20486 # counterpart of create_lnet_proc_files
20487 remove_lnet_proc_files() {
20488 rm -f $TMP/lnet_$1.sys
20491 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20492 # 3rd arg as regexp for body
20493 check_lnet_proc_stats() {
20494 local l=$(cat "$TMP/lnet_$1" |wc -l)
20495 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20497 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20500 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20501 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20502 # optional and can be regexp for 2nd line (lnet.routes case)
20503 check_lnet_proc_entry() {
20504 local blp=2 # blp stands for 'position of 1st line of body'
20505 [ -z "$5" ] || blp=3 # lnet.routes case
20507 local l=$(cat "$TMP/lnet_$1" |wc -l)
20508 # subtracting one from $blp because the body can be empty
20509 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20511 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20512 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20514 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20515 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20517 # bail out if any unexpected line happened
20518 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20519 [ "$?" != 0 ] || error "$2 misformatted"
20522 test_215() { # for bugs 18102, 21079, 21517
20523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20525 local N='(0|[1-9][0-9]*)' # non-negative numeric
20526 local P='[1-9][0-9]*' # positive numeric
20527 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20528 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20529 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20530 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20532 local L1 # regexp for 1st line
20533 local L2 # regexp for 2nd line (optional)
20534 local BR # regexp for the rest (body)
20536 # lnet.stats should look as 11 space-separated non-negative numerics
20537 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20538 create_lnet_proc_files "stats"
20539 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20540 remove_lnet_proc_files "stats"
20542 # lnet.routes should look like this:
20543 # Routing disabled/enabled
20544 # net hops priority state router
20545 # where net is a string like tcp0, hops > 0, priority >= 0,
20546 # state is up/down,
20547 # router is a string like 192.168.1.1@tcp2
20548 L1="^Routing (disabled|enabled)$"
20549 L2="^net +hops +priority +state +router$"
20550 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20551 create_lnet_proc_files "routes"
20552 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20553 remove_lnet_proc_files "routes"
20555 # lnet.routers should look like this:
20556 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20557 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20558 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20559 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20560 L1="^ref +rtr_ref +alive +router$"
20561 BR="^$P +$P +(up|down) +$NID$"
20562 create_lnet_proc_files "routers"
20563 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20564 remove_lnet_proc_files "routers"
20566 # lnet.peers should look like this:
20567 # nid refs state last max rtr min tx min queue
20568 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20569 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20570 # numeric (0 or >0 or <0), queue >= 0.
20571 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20572 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20573 create_lnet_proc_files "peers"
20574 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20575 remove_lnet_proc_files "peers"
20577 # lnet.buffers should look like this:
20578 # pages count credits min
20579 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20580 L1="^pages +count +credits +min$"
20581 BR="^ +$N +$N +$I +$I$"
20582 create_lnet_proc_files "buffers"
20583 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20584 remove_lnet_proc_files "buffers"
20586 # lnet.nis should look like this:
20587 # nid status alive refs peer rtr max tx min
20588 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20589 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20590 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20591 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20592 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20593 create_lnet_proc_files "nis"
20594 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20595 remove_lnet_proc_files "nis"
20597 # can we successfully write to lnet.stats?
20598 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20600 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20602 test_216() { # bug 20317
20603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20604 remote_ost_nodsh && skip "remote OST with nodsh"
20607 local facets=$(get_facets OST)
20608 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20610 save_lustre_params client "osc.*.contention_seconds" > $p
20611 save_lustre_params $facets \
20612 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20613 save_lustre_params $facets \
20614 "ldlm.namespaces.filter-*.contended_locks" >> $p
20615 save_lustre_params $facets \
20616 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20617 clear_stats osc.*.osc_stats
20619 # agressive lockless i/o settings
20620 do_nodes $(comma_list $(osts_nodes)) \
20621 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20622 ldlm.namespaces.filter-*.contended_locks=0 \
20623 ldlm.namespaces.filter-*.contention_seconds=60"
20624 lctl set_param -n osc.*.contention_seconds=60
20626 $DIRECTIO write $DIR/$tfile 0 10 4096
20627 $CHECKSTAT -s 40960 $DIR/$tfile
20629 # disable lockless i/o
20630 do_nodes $(comma_list $(osts_nodes)) \
20631 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20632 ldlm.namespaces.filter-*.contended_locks=32 \
20633 ldlm.namespaces.filter-*.contention_seconds=0"
20634 lctl set_param -n osc.*.contention_seconds=0
20635 clear_stats osc.*.osc_stats
20637 dd if=/dev/zero of=$DIR/$tfile count=0
20638 $CHECKSTAT -s 0 $DIR/$tfile
20640 restore_lustre_params <$p
20644 run_test 216 "check lockless direct write updates file size and kms correctly"
20646 test_217() { # bug 22430
20647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20651 for node in $(nodes_list); do
20652 local nid=$(host_nids_address $node $NETTYPE)
20653 local node_ip=$(do_node $node getent ahostsv4 $node |
20654 awk '{ print $1; exit; }')
20656 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20657 # if hostname matches any NID, use hostname for better testing
20658 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20659 echo "lctl ping node $node@$NETTYPE"
20660 lctl ping $node@$NETTYPE
20661 else # otherwise, at least test 'lctl ping' is working
20662 echo "lctl ping nid $(h2nettype $nid)"
20663 lctl ping $(h2nettype $nid)
20664 echo "skipping $node (no hyphen detected)"
20668 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20671 # do directio so as not to populate the page cache
20672 log "creating a 10 Mb file"
20673 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20674 error "multiop failed while creating a file"
20675 log "starting reads"
20676 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20677 log "truncating the file"
20678 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20679 error "multiop failed while truncating the file"
20681 kill %+ || true # reads might have finished
20682 echo "wait until dd is finished"
20684 log "removing the temporary file"
20685 rm -rf $DIR/$tfile || error "tmp file removal failed"
20687 run_test 218 "parallel read and truncate should not deadlock"
20690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20692 # write one partial page
20693 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20694 # set no grant so vvp_io_commit_write will do sync write
20695 $LCTL set_param fail_loc=0x411
20696 # write a full page at the end of file
20697 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20699 $LCTL set_param fail_loc=0
20700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20701 $LCTL set_param fail_loc=0x411
20702 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20705 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20706 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20708 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20710 test_220() { #LU-325
20711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20712 remote_ost_nodsh && skip "remote OST with nodsh"
20713 remote_mds_nodsh && skip "remote MDS with nodsh"
20714 remote_mgs_nodsh && skip "remote MGS with nodsh"
20718 # create on MDT0000 so the last_id and next_id are correct
20719 mkdir_on_mdt0 $DIR/$tdir
20720 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20724 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20725 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20726 osp.$mdtosc_proc1.prealloc_last_id)
20727 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20728 osp.$mdtosc_proc1.prealloc_next_id)
20732 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20733 #define OBD_FAIL_OST_ENOINO 0x229
20734 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20735 create_pool $FSNAME.$TESTNAME || return 1
20736 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20738 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20740 MDSOBJS=$((last_id - next_id))
20741 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20743 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20744 echo "OST still has $count kbytes free"
20746 echo "create $MDSOBJS files @next_id..."
20747 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20749 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20750 osp.$mdtosc_proc1.prealloc_last_id)
20751 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20752 osp.$mdtosc_proc1.prealloc_next_id)
20754 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20759 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20760 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20762 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20763 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20764 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20765 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20766 echo "unlink $MDSOBJS files @$next_id..."
20767 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20769 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20774 dd if=`which date` of=$MOUNT/date oflag=sync
20775 chmod +x $MOUNT/date
20777 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20778 $LCTL set_param fail_loc=0x80001401
20780 $MOUNT/date > /dev/null
20783 run_test 221 "make sure fault and truncate race to not cause OOM"
20786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20789 test_mkdir $DIR/$tdir
20790 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20791 createmany -o $DIR/$tdir/$tfile 10
20792 cancel_lru_locks mdc
20793 cancel_lru_locks osc
20794 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20795 $LCTL set_param fail_loc=0x31a
20796 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20797 $LCTL set_param fail_loc=0
20800 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20806 test_mkdir $DIR/$tdir
20807 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20808 createmany -o $DIR/$tdir/$tfile 10
20809 cancel_lru_locks mdc
20810 cancel_lru_locks osc
20811 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20812 $LCTL set_param fail_loc=0x31a
20813 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20814 $LCTL set_param fail_loc=0
20816 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20822 test_mkdir $DIR/$tdir
20823 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20824 createmany -o $DIR/$tdir/$tfile 10
20825 cancel_lru_locks mdc
20826 cancel_lru_locks osc
20827 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20828 $LCTL set_param fail_loc=0x31b
20829 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20830 $LCTL set_param fail_loc=0
20833 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20835 test_224a() { # LU-1039, MRP-303
20836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20837 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20838 $LCTL set_param fail_loc=0x508
20839 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20840 $LCTL set_param fail_loc=0
20843 run_test 224a "Don't panic on bulk IO failure"
20845 test_224bd_sub() { # LU-1039, MRP-303
20846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20850 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20852 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20854 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20855 cancel_lru_locks osc
20857 stack_trap "set_checksums $ORIG_CSUM" EXIT
20858 local at_max_saved=0
20860 # adaptive timeouts may prevent seeing the issue
20861 if at_is_enabled; then
20862 at_max_saved=$(at_max_get mds)
20863 at_max_set 0 mds client
20864 stack_trap "at_max_set $at_max_saved mds client" EXIT
20867 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20868 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20869 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20871 do_facet ost1 $LCTL set_param fail_loc=0
20872 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20877 test_224bd_sub 3 error "dd failed"
20879 run_test 224b "Don't panic on bulk IO failure"
20881 test_224c() { # LU-6441
20882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20883 remote_mds_nodsh && skip "remote MDS with nodsh"
20885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20886 save_writethrough $p
20887 set_cache writethrough on
20889 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20890 local at_max=$($LCTL get_param -n at_max)
20891 local timeout=$($LCTL get_param -n timeout)
20892 local test_at="at_max"
20893 local param_at="$FSNAME.sys.at_max"
20894 local test_timeout="timeout"
20895 local param_timeout="$FSNAME.sys.timeout"
20897 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20899 set_persistent_param_and_check client "$test_at" "$param_at" 0
20900 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20902 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20903 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20904 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20905 stack_trap "rm -f $DIR/$tfile"
20906 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20908 do_facet ost1 "$LCTL set_param fail_loc=0"
20910 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20911 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20914 $LCTL set_param -n $pages_per_rpc
20915 restore_lustre_params < $p
20918 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20920 test_224d() { # LU-11169
20921 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20923 run_test 224d "Don't corrupt data on bulk IO timeout"
20925 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20928 if [ -z ${MDSSURVEY} ]; then
20929 skip_env "mds-survey not found"
20931 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20932 skip "Need MDS version at least 2.2.51"
20934 local mds=$(facet_host $SINGLEMDS)
20935 local target=$(do_nodes $mds 'lctl dl' |
20936 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20938 local cmd1="file_count=1000 thrhi=4"
20939 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20940 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20941 local cmd="$cmd1 $cmd2 $cmd3"
20943 rm -f ${TMP}/mds_survey*
20945 eval $cmd || error "mds-survey with zero-stripe failed"
20946 cat ${TMP}/mds_survey*
20947 rm -f ${TMP}/mds_survey*
20949 run_test 225a "Metadata survey sanity with zero-stripe"
20952 if [ -z ${MDSSURVEY} ]; then
20953 skip_env "mds-survey not found"
20955 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20956 skip "Need MDS version at least 2.2.51"
20957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20958 remote_mds_nodsh && skip "remote MDS with nodsh"
20959 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20960 skip_env "Need to mount OST to test"
20963 local mds=$(facet_host $SINGLEMDS)
20964 local target=$(do_nodes $mds 'lctl dl' |
20965 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20967 local cmd1="file_count=1000 thrhi=4"
20968 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20969 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20970 local cmd="$cmd1 $cmd2 $cmd3"
20972 rm -f ${TMP}/mds_survey*
20974 eval $cmd || error "mds-survey with stripe_count failed"
20975 cat ${TMP}/mds_survey*
20976 rm -f ${TMP}/mds_survey*
20978 run_test 225b "Metadata survey sanity with stripe_count = 1"
20980 mcreate_path2fid () {
20986 local path=$DIR/$tdir/$name
20991 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20992 error "cannot create $desc"
20994 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20996 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20998 fid_path=$($LFS fid2path $MOUNT $fid)
21000 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21002 [ "$path" == "$fid_path" ] ||
21003 error "fid2path returned $fid_path, expected $path"
21005 echo "pass with $path and $fid"
21010 mkdir -p $DIR/$tdir
21012 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21013 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21014 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21015 mcreate_path2fid 0040666 0 0 dir "directory"
21016 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21017 mcreate_path2fid 0100666 0 0 file "regular file"
21018 mcreate_path2fid 0120666 0 0 link "symbolic link"
21019 mcreate_path2fid 0140666 0 0 sock "socket"
21021 run_test 226a "call path2fid and fid2path on files of all type"
21024 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21029 mkdir -p $DIR/$tdir
21030 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21031 error "create remote directory failed"
21032 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21033 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21034 "character special file (null)"
21035 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21036 "character special file (no device)"
21037 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21038 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21039 "block special file (loop)"
21040 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21041 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21042 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21044 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21048 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21049 skip "Need MDS version at least 2.13.55"
21051 local submnt=/mnt/submnt
21052 local srcfile=/etc/passwd
21053 local dstfile=$submnt/passwd
21059 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21060 error "create remote directory failed"
21061 mkdir -p $submnt || error "create $submnt failed"
21062 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21063 error "mount $submnt failed"
21064 stack_trap "umount $submnt" EXIT
21066 cp $srcfile $dstfile
21067 fid=$($LFS path2fid $dstfile)
21068 path=$($LFS fid2path $submnt "$fid")
21069 [ "$path" = "$dstfile" ] ||
21070 error "fid2path $submnt $fid failed ($path != $dstfile)"
21072 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21075 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21076 skip "Need client at least version 2.15.56"
21078 # Define filename with 'newline' and a space
21079 local testfile="Test"$'\n'"file 01"
21080 # Define link name with multiple 'newline' and a space
21081 local linkfile="Link"$'\n'"file "$'\n'"01"
21082 # Remove prior hard link
21083 rm -f $DIR/"$linkfile"
21086 touch $DIR/"$testfile"
21088 ln $DIR/"$testfile" $DIR/"$linkfile"
21090 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21091 error "getstripe failed on $DIR/$testfile"
21093 # Call with -0 option
21094 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21095 echo "FILE:" | grep -c "FILE:")
21097 # With -0 option the output should be exactly 2 lines.
21098 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21100 run_test 226e "Verify path2fid -0 option with newline and space"
21102 # LU-1299 Executing or running ldd on a truncated executable does not
21103 # cause an out-of-memory condition.
21105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21106 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21108 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21109 chmod +x $MOUNT/date
21111 $MOUNT/date > /dev/null
21112 ldd $MOUNT/date > /dev/null
21115 run_test 227 "running truncated executable does not cause OOM"
21117 # LU-1512 try to reuse idle OI blocks
21119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21120 remote_mds_nodsh && skip "remote MDS with nodsh"
21121 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21123 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21124 local myDIR=$DIR/$tdir
21127 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21128 $LCTL set_param fail_loc=0x80001002
21129 createmany -o $myDIR/t- 10000
21130 $LCTL set_param fail_loc=0
21131 # The guard is current the largest FID holder
21133 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21135 local IDX=$(($SEQ % 64))
21137 do_facet $SINGLEMDS sync
21138 # Make sure journal flushed.
21140 local blk1=$(do_facet $SINGLEMDS \
21141 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21142 grep Blockcount | awk '{print $4}')
21144 # Remove old files, some OI blocks will become idle.
21145 unlinkmany $myDIR/t- 10000
21146 # Create new files, idle OI blocks should be reused.
21147 createmany -o $myDIR/t- 2000
21148 do_facet $SINGLEMDS sync
21149 # Make sure journal flushed.
21151 local blk2=$(do_facet $SINGLEMDS \
21152 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21153 grep Blockcount | awk '{print $4}')
21155 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21157 run_test 228a "try to reuse idle OI blocks"
21160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21161 remote_mds_nodsh && skip "remote MDS with nodsh"
21162 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21164 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21165 local myDIR=$DIR/$tdir
21168 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21169 $LCTL set_param fail_loc=0x80001002
21170 createmany -o $myDIR/t- 10000
21171 $LCTL set_param fail_loc=0
21172 # The guard is current the largest FID holder
21174 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21176 local IDX=$(($SEQ % 64))
21178 do_facet $SINGLEMDS sync
21179 # Make sure journal flushed.
21181 local blk1=$(do_facet $SINGLEMDS \
21182 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21183 grep Blockcount | awk '{print $4}')
21185 # Remove old files, some OI blocks will become idle.
21186 unlinkmany $myDIR/t- 10000
21189 stop $SINGLEMDS || error "Fail to stop MDT."
21191 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21192 error "Fail to start MDT."
21194 client_up || error "Fail to df."
21195 # Create new files, idle OI blocks should be reused.
21196 createmany -o $myDIR/t- 2000
21197 do_facet $SINGLEMDS sync
21198 # Make sure journal flushed.
21200 local blk2=$(do_facet $SINGLEMDS \
21201 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21202 grep Blockcount | awk '{print $4}')
21204 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21206 run_test 228b "idle OI blocks can be reused after MDT restart"
21210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21211 remote_mds_nodsh && skip "remote MDS with nodsh"
21212 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21214 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21215 local myDIR=$DIR/$tdir
21218 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21219 $LCTL set_param fail_loc=0x80001002
21220 # 20000 files can guarantee there are index nodes in the OI file
21221 createmany -o $myDIR/t- 20000
21222 $LCTL set_param fail_loc=0
21223 # The guard is current the largest FID holder
21225 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21227 local IDX=$(($SEQ % 64))
21229 do_facet $SINGLEMDS sync
21230 # Make sure journal flushed.
21232 local blk1=$(do_facet $SINGLEMDS \
21233 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21234 grep Blockcount | awk '{print $4}')
21236 # Remove old files, some OI blocks will become idle.
21237 unlinkmany $myDIR/t- 20000
21239 # The OI file should become empty now
21241 # Create new files, idle OI blocks should be reused.
21242 createmany -o $myDIR/t- 2000
21243 do_facet $SINGLEMDS sync
21244 # Make sure journal flushed.
21246 local blk2=$(do_facet $SINGLEMDS \
21247 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21248 grep Blockcount | awk '{print $4}')
21250 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21252 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21254 test_229() { # LU-2482, LU-3448
21255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21256 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21257 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21258 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21262 # Create a file with a released layout and stripe count 2.
21263 $MULTIOP $DIR/$tfile H2c ||
21264 error "failed to create file with released layout"
21266 $LFS getstripe -v $DIR/$tfile
21268 local pattern=$($LFS getstripe -L $DIR/$tfile)
21269 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21271 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21273 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21274 stat $DIR/$tfile || error "failed to stat released file"
21276 chown $RUNAS_ID $DIR/$tfile ||
21277 error "chown $RUNAS_ID $DIR/$tfile failed"
21279 chgrp $RUNAS_ID $DIR/$tfile ||
21280 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21282 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21283 rm $DIR/$tfile || error "failed to remove released file"
21285 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21289 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21290 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21291 skip "Need MDS version at least 2.11.52"
21295 test_mkdir $DIR/$tdir
21296 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21297 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21298 [ $mdt_idx -ne 0 ] &&
21299 error "create local directory on wrong MDT $mdt_idx"
21301 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21302 error "create remote directory failed"
21303 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21304 [ $mdt_idx -ne $MDTIDX ] &&
21305 error "create remote directory on wrong MDT $mdt_idx"
21307 createmany -o $DIR/$tdir/test_230/t- 10 ||
21308 error "create files on remote directory failed"
21309 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21310 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21311 rm -r $DIR/$tdir || error "unlink remote directory failed"
21313 run_test 230a "Create remote directory and files under the remote directory"
21316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21317 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21318 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21319 skip "Need MDS version at least 2.11.52"
21327 local migrate_dir=$DIR/$tdir/migrate_dir
21328 local other_dir=$DIR/$tdir/other_dir
21330 test_mkdir $DIR/$tdir
21331 test_mkdir -i0 -c1 $migrate_dir
21332 test_mkdir -i0 -c1 $other_dir
21333 for ((i=0; i<10; i++)); do
21334 mkdir -p $migrate_dir/dir_${i}
21335 createmany -o $migrate_dir/dir_${i}/f 10 ||
21336 error "create files under remote dir failed $i"
21339 cp /etc/passwd $migrate_dir/$tfile
21340 cp /etc/passwd $other_dir/$tfile
21341 chattr +SAD $migrate_dir
21342 chattr +SAD $migrate_dir/$tfile
21344 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21345 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21346 local old_dir_mode=$(stat -c%f $migrate_dir)
21347 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21349 mkdir -p $migrate_dir/dir_default_stripe2
21350 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21351 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21353 mkdir -p $other_dir
21354 ln $migrate_dir/$tfile $other_dir/luna
21355 ln $migrate_dir/$tfile $migrate_dir/sofia
21356 ln $other_dir/$tfile $migrate_dir/david
21357 ln -s $migrate_dir/$tfile $other_dir/zachary
21358 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21359 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21365 for len in 58 59 60; do
21366 lnktgt=$(str_repeat 'l' $len)
21367 touch $migrate_dir/$lnktgt
21368 ln -s $lnktgt $migrate_dir/${len}char_ln
21372 for len in 4094 4095; do
21373 lnktgt=$(str_repeat 'l' $len)
21374 ln -s $lnktgt $migrate_dir/${len}char_ln
21378 for len in 254 255; do
21379 touch $migrate_dir/$(str_repeat 'l' $len)
21382 $LFS migrate -m $MDTIDX $migrate_dir ||
21383 error "fails on migrating remote dir to MDT1"
21385 echo "migratate to MDT1, then checking.."
21386 for ((i = 0; i < 10; i++)); do
21387 for file in $(find $migrate_dir/dir_${i}); do
21388 mdt_index=$($LFS getstripe -m $file)
21389 # broken symlink getstripe will fail
21390 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21391 error "$file is not on MDT${MDTIDX}"
21395 # the multiple link file should still in MDT0
21396 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21397 [ $mdt_index == 0 ] ||
21398 error "$file is not on MDT${MDTIDX}"
21400 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21401 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21402 error " expect $old_dir_flag get $new_dir_flag"
21404 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21405 [ "$old_file_flag" = "$new_file_flag" ] ||
21406 error " expect $old_file_flag get $new_file_flag"
21408 local new_dir_mode=$(stat -c%f $migrate_dir)
21409 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21410 error "expect mode $old_dir_mode get $new_dir_mode"
21412 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21413 [ "$old_file_mode" = "$new_file_mode" ] ||
21414 error "expect mode $old_file_mode get $new_file_mode"
21416 diff /etc/passwd $migrate_dir/$tfile ||
21417 error "$tfile different after migration"
21419 diff /etc/passwd $other_dir/luna ||
21420 error "luna different after migration"
21422 diff /etc/passwd $migrate_dir/sofia ||
21423 error "sofia different after migration"
21425 diff /etc/passwd $migrate_dir/david ||
21426 error "david different after migration"
21428 diff /etc/passwd $other_dir/zachary ||
21429 error "zachary different after migration"
21431 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21432 error "${tfile}_ln different after migration"
21434 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21435 error "${tfile}_ln_other different after migration"
21437 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21438 [ $stripe_count = 2 ] ||
21439 error "dir strpe_count $d != 2 after migration."
21441 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21442 [ $stripe_count = 2 ] ||
21443 error "file strpe_count $d != 2 after migration."
21445 #migrate back to MDT0
21448 $LFS migrate -m $MDTIDX $migrate_dir ||
21449 error "fails on migrating remote dir to MDT0"
21451 echo "migrate back to MDT0, checking.."
21452 for file in $(find $migrate_dir); do
21453 mdt_index=$($LFS getstripe -m $file)
21454 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21455 error "$file is not on MDT${MDTIDX}"
21458 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21459 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21460 error " expect $old_dir_flag get $new_dir_flag"
21462 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21463 [ "$old_file_flag" = "$new_file_flag" ] ||
21464 error " expect $old_file_flag get $new_file_flag"
21466 local new_dir_mode=$(stat -c%f $migrate_dir)
21467 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21468 error "expect mode $old_dir_mode get $new_dir_mode"
21470 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21471 [ "$old_file_mode" = "$new_file_mode" ] ||
21472 error "expect mode $old_file_mode get $new_file_mode"
21474 diff /etc/passwd ${migrate_dir}/$tfile ||
21475 error "$tfile different after migration"
21477 diff /etc/passwd ${other_dir}/luna ||
21478 error "luna different after migration"
21480 diff /etc/passwd ${migrate_dir}/sofia ||
21481 error "sofia different after migration"
21483 diff /etc/passwd ${other_dir}/zachary ||
21484 error "zachary different after migration"
21486 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21487 error "${tfile}_ln different after migration"
21489 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21490 error "${tfile}_ln_other different after migration"
21492 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21493 [ $stripe_count = 2 ] ||
21494 error "dir strpe_count $d != 2 after migration."
21496 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21497 [ $stripe_count = 2 ] ||
21498 error "file strpe_count $d != 2 after migration."
21500 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21502 run_test 230b "migrate directory"
21505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21507 remote_mds_nodsh && skip "remote MDS with nodsh"
21508 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21509 skip "Need MDS version at least 2.11.52"
21515 local migrate_dir=$DIR/$tdir/migrate_dir
21517 #If migrating directory fails in the middle, all entries of
21518 #the directory is still accessiable.
21519 test_mkdir $DIR/$tdir
21520 test_mkdir -i0 -c1 $migrate_dir
21521 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21523 createmany -o $migrate_dir/f $total ||
21524 error "create files under ${migrate_dir} failed"
21526 # fail after migrating top dir, and this will fail only once, so the
21527 # first sub file migration will fail (currently f3), others succeed.
21528 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21529 do_facet mds1 lctl set_param fail_loc=0x1801
21530 local t=$(ls $migrate_dir | wc -l)
21531 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21532 error "migrate should fail"
21533 local u=$(ls $migrate_dir | wc -l)
21534 [ "$u" == "$t" ] || error "$u != $t during migration"
21536 # add new dir/file should succeed
21537 mkdir $migrate_dir/dir ||
21538 error "mkdir failed under migrating directory"
21539 touch $migrate_dir/file ||
21540 error "create file failed under migrating directory"
21542 # add file with existing name should fail
21543 for file in $migrate_dir/f*; do
21544 stat $file > /dev/null || error "stat $file failed"
21545 $OPENFILE -f O_CREAT:O_EXCL $file &&
21546 error "open(O_CREAT|O_EXCL) $file should fail"
21547 $MULTIOP $file m && error "create $file should fail"
21548 touch $DIR/$tdir/remote_dir/$tfile ||
21549 error "touch $tfile failed"
21550 ln $DIR/$tdir/remote_dir/$tfile $file &&
21551 error "link $file should fail"
21552 mdt_index=$($LFS getstripe -m $file)
21553 if [ $mdt_index == 0 ]; then
21554 # file failed to migrate is not allowed to rename to
21555 mv $DIR/$tdir/remote_dir/$tfile $file &&
21556 error "rename to $file should fail"
21558 mv $DIR/$tdir/remote_dir/$tfile $file ||
21559 error "rename to $file failed"
21561 echo hello >> $file || error "write $file failed"
21564 # resume migration with different options should fail
21565 $LFS migrate -m 0 $migrate_dir &&
21566 error "migrate -m 0 $migrate_dir should fail"
21568 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21569 error "migrate -c 2 $migrate_dir should fail"
21571 # resume migration should succeed
21572 $LFS migrate -m $MDTIDX $migrate_dir ||
21573 error "migrate $migrate_dir failed"
21575 echo "Finish migration, then checking.."
21576 for file in $(find $migrate_dir); do
21577 mdt_index=$($LFS getstripe -m $file)
21578 [ $mdt_index == $MDTIDX ] ||
21579 error "$file is not on MDT${MDTIDX}"
21582 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21584 run_test 230c "check directory accessiblity if migration failed"
21587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21589 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21590 skip "Need MDS version at least 2.11.52"
21592 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21594 local migrate_dir=$DIR/$tdir/migrate_dir
21604 old_index=$((RANDOM % MDSCOUNT))
21605 old_count=$((MDSCOUNT - old_index))
21606 new_index=$((RANDOM % MDSCOUNT))
21607 new_count=$((MDSCOUNT - new_index))
21608 new_hash=1 # for all_char
21610 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21611 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21613 test_mkdir $DIR/$tdir
21614 test_mkdir -i $old_index -c $old_count $migrate_dir
21616 for ((i=0; i<100; i++)); do
21617 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21618 createmany -o $migrate_dir/dir_${i}/f 100 ||
21619 error "create files under remote dir failed $i"
21622 echo -n "Migrate from MDT$old_index "
21623 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21624 echo -n "to MDT$new_index"
21625 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21628 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21629 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21630 error "migrate remote dir error"
21632 echo "Finish migration, then checking.."
21633 for file in $(find $migrate_dir -maxdepth 1); do
21634 mdt_index=$($LFS getstripe -m $file)
21635 if [ $mdt_index -lt $new_index ] ||
21636 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21637 error "$file is on MDT$mdt_index"
21641 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21643 run_test 230d "check migrate big directory"
21646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21648 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21649 skip "Need MDS version at least 2.11.52"
21656 mkdir_on_mdt0 $DIR/$tdir
21657 mkdir $DIR/$tdir/migrate_dir
21658 mkdir $DIR/$tdir/other_dir
21659 touch $DIR/$tdir/migrate_dir/a
21660 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21661 ls $DIR/$tdir/other_dir
21663 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21664 error "migrate dir fails"
21666 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21667 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21669 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21670 [ $mdt_index == 0 ] || error "a is not on MDT0"
21672 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21673 error "migrate dir fails"
21675 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21676 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21678 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21679 [ $mdt_index == 1 ] || error "a is not on MDT1"
21681 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21682 [ $mdt_index == 1 ] || error "b is not on MDT1"
21684 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21685 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21687 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21689 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21691 run_test 230e "migrate mulitple local link files"
21694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21695 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21697 skip "Need MDS version at least 2.11.52"
21702 mkdir -p $DIR/$tdir
21703 mkdir $DIR/$tdir/migrate_dir
21704 $LFS mkdir -i1 $DIR/$tdir/other_dir
21705 touch $DIR/$tdir/migrate_dir/a
21706 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21707 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21708 ls $DIR/$tdir/other_dir
21710 # a should be migrated to MDT1, since no other links on MDT0
21711 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21712 error "#1 migrate dir fails"
21713 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21714 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21715 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21716 [ $mdt_index == 1 ] || error "a is not on MDT1"
21718 # a should stay on MDT1, because it is a mulitple link file
21719 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21720 error "#2 migrate dir fails"
21721 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21722 [ $mdt_index == 1 ] || error "a is not on MDT1"
21724 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21725 error "#3 migrate dir fails"
21727 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21728 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21729 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21731 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21732 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21734 # a should be migrated to MDT0, since no other links on MDT1
21735 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21736 error "#4 migrate dir fails"
21737 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21738 [ $mdt_index == 0 ] || error "a is not on MDT0"
21740 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21742 run_test 230f "migrate mulitple remote link files"
21745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21747 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21748 skip "Need MDS version at least 2.11.52"
21750 mkdir -p $DIR/$tdir/migrate_dir
21752 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21753 error "migrating dir to non-exist MDT succeeds"
21756 run_test 230g "migrate dir to non-exist MDT"
21759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21761 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21762 skip "Need MDS version at least 2.11.52"
21766 mkdir -p $DIR/$tdir/migrate_dir
21768 $LFS migrate -m1 $DIR &&
21769 error "migrating mountpoint1 should fail"
21771 $LFS migrate -m1 $DIR/$tdir/.. &&
21772 error "migrating mountpoint2 should fail"
21775 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21776 error "migrating $tdir/migrate_dir/.. should fail"
21780 run_test 230h "migrate .. and root"
21783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21784 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21785 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21786 skip "Need MDS version at least 2.11.52"
21788 mkdir -p $DIR/$tdir/migrate_dir
21790 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21791 error "migration fails with a tailing slash"
21793 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21794 error "migration fails with two tailing slashes"
21796 run_test 230i "lfs migrate -m tolerates trailing slashes"
21799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21800 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21801 skip "Need MDS version at least 2.11.52"
21803 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21804 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21805 error "create $tfile failed"
21806 cat /etc/passwd > $DIR/$tdir/$tfile
21808 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21810 cmp /etc/passwd $DIR/$tdir/$tfile ||
21811 error "DoM file mismatch after migration"
21813 run_test 230j "DoM file data not changed after dir migration"
21816 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21817 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21818 skip "Need MDS version at least 2.11.56"
21821 local files_on_starting_mdt=0
21823 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21824 $LFS getdirstripe $DIR/$tdir
21825 for i in $(seq $total); do
21826 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21827 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21828 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21831 echo "$files_on_starting_mdt files on MDT0"
21833 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21834 $LFS getdirstripe $DIR/$tdir
21836 files_on_starting_mdt=0
21837 for i in $(seq $total); do
21838 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21839 error "file $tfile.$i mismatch after migration"
21840 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21841 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21844 echo "$files_on_starting_mdt files on MDT1 after migration"
21845 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21847 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21848 $LFS getdirstripe $DIR/$tdir
21850 files_on_starting_mdt=0
21851 for i in $(seq $total); do
21852 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21853 error "file $tfile.$i mismatch after 2nd migration"
21854 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21855 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21858 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21859 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21863 run_test 230k "file data not changed after dir migration"
21866 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21867 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21868 skip "Need MDS version at least 2.11.56"
21870 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21871 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21872 error "create files under remote dir failed $i"
21873 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21875 run_test 230l "readdir between MDTs won't crash"
21878 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21879 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21880 skip "Need MDS version at least 2.11.56"
21883 local mig_dir=$DIR/$tdir/migrate_dir
21884 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21888 echo "Creating files and dirs with xattrs"
21889 test_mkdir $DIR/$tdir
21890 test_mkdir -i0 -c1 $mig_dir
21892 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21893 error "cannot set xattr attr1 on dir"
21894 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21895 error "cannot set xattr attr2 on dir"
21896 touch $mig_dir/dir/f0
21897 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21898 error "cannot set xattr attr1 on file"
21899 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21900 error "cannot set xattr attr2 on file"
21901 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21902 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21903 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21904 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21905 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21906 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21907 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21908 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21909 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21911 echo "Migrating to MDT1"
21912 $LFS migrate -m $MDTIDX $mig_dir ||
21913 error "fails on migrating dir to MDT1"
21915 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21916 echo "Checking xattrs"
21917 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21918 [ "$val" = $longstr ] ||
21919 error "expecting xattr1 $longstr on dir, found $val"
21920 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21921 [ "$val" = $shortstr ] ||
21922 error "expecting xattr2 $shortstr on dir, found $val"
21923 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21924 [ "$val" = $longstr ] ||
21925 error "expecting xattr1 $longstr on file, found $val"
21926 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21927 [ "$val" = $shortstr ] ||
21928 error "expecting xattr2 $shortstr on file, found $val"
21930 run_test 230m "xattrs not changed after dir migration"
21933 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21934 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21935 skip "Need MDS version at least 2.13.53"
21937 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21938 cat /etc/hosts > $DIR/$tdir/$tfile
21939 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21940 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21942 cmp /etc/hosts $DIR/$tdir/$tfile ||
21943 error "File data mismatch after migration"
21945 run_test 230n "Dir migration with mirrored file"
21948 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21949 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21950 skip "Need MDS version at least 2.13.52"
21952 local mdts=$(comma_list $(mdts_nodes))
21954 local restripe_status
21958 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21960 # in case "crush" hash type is not set
21961 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21963 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21964 mdt.*MDT0000.enable_dir_restripe)
21965 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21966 stack_trap "do_nodes $mdts $LCTL set_param \
21967 mdt.*.enable_dir_restripe=$restripe_status"
21970 createmany -m $DIR/$tdir/f 100 ||
21971 error "create files under remote dir failed $i"
21972 createmany -d $DIR/$tdir/d 100 ||
21973 error "create dirs under remote dir failed $i"
21975 for i in $(seq 2 $MDSCOUNT); do
21976 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21977 $LFS setdirstripe -c $i $DIR/$tdir ||
21978 error "split -c $i $tdir failed"
21979 wait_update $HOSTNAME \
21980 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21981 error "dir split not finished"
21982 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21983 awk '/migrate/ {sum += $2} END { print sum }')
21984 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21985 # delta is around total_files/stripe_count
21986 (( $delta < 200 / (i - 1) + 4 )) ||
21987 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21990 run_test 230o "dir split"
21993 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21994 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21995 skip "Need MDS version at least 2.13.52"
21997 local mdts=$(comma_list $(mdts_nodes))
21999 local restripe_status
22003 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22005 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22007 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22008 mdt.*MDT0000.enable_dir_restripe)
22009 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22010 stack_trap "do_nodes $mdts $LCTL set_param \
22011 mdt.*.enable_dir_restripe=$restripe_status"
22013 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22014 createmany -m $DIR/$tdir/f 100 ||
22015 error "create files under remote dir failed"
22016 createmany -d $DIR/$tdir/d 100 ||
22017 error "create dirs under remote dir failed"
22019 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22020 local mdt_hash="crush"
22022 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22023 $LFS setdirstripe -c $c $DIR/$tdir ||
22024 error "split -c $c $tdir failed"
22025 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22026 mdt_hash="$mdt_hash,fixed"
22027 elif [ $c -eq 1 ]; then
22030 wait_update $HOSTNAME \
22031 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22032 error "dir merge not finished"
22033 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22034 awk '/migrate/ {sum += $2} END { print sum }')
22035 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22036 # delta is around total_files/stripe_count
22037 (( delta < 200 / c + 4 )) ||
22038 error "$delta files migrated >= $((200 / c + 4))"
22041 run_test 230p "dir merge"
22044 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22045 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22046 skip "Need MDS version at least 2.13.52"
22048 local mdts=$(comma_list $(mdts_nodes))
22049 local saved_threshold=$(do_facet mds1 \
22050 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22051 local saved_delta=$(do_facet mds1 \
22052 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22053 local threshold=100
22056 local stripe_count=0
22061 # test with fewer files on ZFS
22062 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22064 stack_trap "do_nodes $mdts $LCTL set_param \
22065 mdt.*.dir_split_count=$saved_threshold"
22066 stack_trap "do_nodes $mdts $LCTL set_param \
22067 mdt.*.dir_split_delta=$saved_delta"
22068 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22069 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22070 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22071 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22072 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22073 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22075 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22076 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22078 create=$((threshold * 3 / 2))
22079 while [ $stripe_count -lt $MDSCOUNT ]; do
22080 createmany -m $DIR/$tdir/f $total $create ||
22081 error "create sub files failed"
22082 stat $DIR/$tdir > /dev/null
22083 total=$((total + create))
22084 stripe_count=$((stripe_count + delta))
22085 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22087 wait_update $HOSTNAME \
22088 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22089 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22091 wait_update $HOSTNAME \
22092 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22093 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22095 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22096 echo "$nr_files/$total files on MDT$stripe_index after split"
22097 # allow 10% margin of imbalance with crush hash
22098 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22099 error "$nr_files files on MDT$stripe_index after split"
22101 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22102 [ $nr_files -eq $total ] ||
22103 error "total sub files $nr_files != $total"
22106 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22108 echo "fixed layout directory won't auto split"
22109 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22110 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22111 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22112 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22113 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22115 run_test 230q "dir auto split"
22118 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22119 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22120 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22121 skip "Need MDS version at least 2.13.54"
22123 # maximum amount of local locks:
22124 # parent striped dir - 2 locks
22125 # new stripe in parent to migrate to - 1 lock
22126 # source and target - 2 locks
22127 # Total 5 locks for regular file
22128 mkdir -p $DIR/$tdir
22129 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22130 touch $DIR/$tdir/dir1/eee
22132 # create 4 hardlink for 4 more locks
22133 # Total: 9 locks > RS_MAX_LOCKS (8)
22134 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22135 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22136 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22137 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22138 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22139 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22140 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22141 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22143 cancel_lru_locks mdc
22145 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22146 error "migrate dir fails"
22148 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22150 run_test 230r "migrate with too many local locks"
22153 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22154 skip "Need MDS version at least 2.14.52"
22156 local mdts=$(comma_list $(mdts_nodes))
22157 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22158 mdt.*MDT0000.enable_dir_restripe)
22160 stack_trap "do_nodes $mdts $LCTL set_param \
22161 mdt.*.enable_dir_restripe=$restripe_status"
22165 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22166 test_mkdir $DIR/$tdir
22167 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22168 error "$LFS mkdir should return EEXIST if target exists"
22172 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22176 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22177 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22178 skip "Need MDS version at least 2.14.50"
22180 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22181 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22182 $LFS project -p 1 -s $DIR/$tdir ||
22183 error "set $tdir project id failed"
22184 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22185 error "set subdir project id failed"
22186 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22188 run_test 230t "migrate directory with project ID set"
22192 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22193 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22194 skip "Need MDS version at least 2.14.53"
22198 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22199 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22200 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22201 for i in $(seq 0 $((MDSCOUNT - 1))); do
22202 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22203 echo "$count dirs migrated to MDT$i"
22205 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22206 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22208 run_test 230u "migrate directory by QOS"
22212 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22213 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22214 skip "Need MDS version at least 2.14.53"
22218 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22219 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22220 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22221 for i in $(seq 0 $((MDSCOUNT - 1))); do
22222 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22223 echo "$count subdirs migrated to MDT$i"
22224 (( i == 3 )) && (( count > 0 )) &&
22225 error "subdir shouldn't be migrated to MDT3"
22227 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22228 (( count == 3 )) || error "dirs migrated to $count MDTs"
22230 run_test 230v "subdir migrated to the MDT where its parent is located"
22233 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22234 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22235 skip "Need MDS version at least 2.15.0"
22237 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22238 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22239 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22241 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22242 error "migrate failed"
22244 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22245 error "$tdir stripe count mismatch"
22247 for i in $(seq 0 9); do
22248 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22249 error "d$i is striped"
22252 run_test 230w "non-recursive mode dir migration"
22255 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22256 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22257 skip "Need MDS version at least 2.15.0"
22259 mkdir -p $DIR/$tdir || error "mkdir failed"
22260 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22262 local mdt_name=$(mdtname_from_index 0)
22263 local low=$(do_facet mds2 $LCTL get_param -n \
22264 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22265 local high=$(do_facet mds2 $LCTL get_param -n \
22266 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22267 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22268 local maxage=$(do_facet mds2 $LCTL get_param -n \
22269 osp.*$mdt_name-osp-MDT0001.maxage)
22271 stack_trap "do_facet mds2 $LCTL set_param -n \
22272 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22273 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22274 stack_trap "do_facet mds2 $LCTL set_param -n \
22275 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22277 do_facet mds2 $LCTL set_param -n \
22278 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22279 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22281 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22282 error "migrate $tdir should fail"
22284 do_facet mds2 $LCTL set_param -n \
22285 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22286 do_facet mds2 $LCTL set_param -n \
22287 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22289 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22290 error "migrate failed"
22291 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22292 error "$tdir stripe count mismatch"
22294 run_test 230x "dir migration check space"
22297 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22298 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22299 skip "Need MDS version at least 2.15.55.45"
22303 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22304 $LFS getdirstripe $DIR/$tdir
22305 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22306 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22310 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22311 do_facet mds2 lctl set_param fail_loc=0x1802
22314 do_facet mds2 lctl set_param fail_loc=0
22315 $LFS getdirstripe $DIR/$tdir
22316 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22317 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22319 run_test 230y "unlink dir with bad hash type"
22322 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22323 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22324 skip "Need MDS version at least 2.15.55.45"
22328 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22329 $LFS getdirstripe $DIR/$tdir
22330 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22331 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22335 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22336 do_facet mds2 lctl set_param fail_loc=0x1802
22339 do_facet mds2 lctl set_param fail_loc=0
22340 $LFS getdirstripe $DIR/$tdir
22343 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22344 error "resume migration failed"
22345 $LFS getdirstripe $DIR/$tdir
22346 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22347 error "migration is not finished"
22349 run_test 230z "resume dir migration with bad hash type"
22353 # For simplicity this test assumes that max_pages_per_rpc
22354 # is the same across all OSCs
22355 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22356 local bulk_size=$((max_pages * PAGE_SIZE))
22357 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22360 mkdir -p $DIR/$tdir
22361 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22362 error "failed to set stripe with -S ${brw_size}M option"
22363 stack_trap "rm -rf $DIR/$tdir"
22365 # clear the OSC stats
22366 $LCTL set_param osc.*.stats=0 &>/dev/null
22369 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22370 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22371 oflag=direct &>/dev/null || error "dd failed"
22373 sync; sleep 1; sync # just to be safe
22374 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22375 if [ x$nrpcs != "x1" ]; then
22376 $LCTL get_param osc.*.stats
22377 error "found $nrpcs ost_write RPCs, not 1 as expected"
22381 # Drop the OSC cache, otherwise we will read from it
22382 cancel_lru_locks osc
22384 # clear the OSC stats
22385 $LCTL set_param osc.*.stats=0 &>/dev/null
22387 # Client reads $bulk_size.
22388 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22389 iflag=direct &>/dev/null || error "dd failed"
22391 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22392 if [ x$nrpcs != "x1" ]; then
22393 $LCTL get_param osc.*.stats
22394 error "found $nrpcs ost_read RPCs, not 1 as expected"
22397 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22400 mkdir -p $DIR/$tdir
22401 stack_trap "rm -rf $DIR/$tdir"
22403 for i in {0..1023}; do
22404 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22405 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22406 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22410 run_test 231b "must not assert on fully utilized OST request buffer"
22413 mkdir -p $DIR/$tdir
22414 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22416 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22417 do_facet ost1 $LCTL set_param fail_loc=0x31c
22419 # ignore dd failure
22420 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22421 stack_trap "rm -f $DIR/$tdir/$tfile"
22423 do_facet ost1 $LCTL set_param fail_loc=0
22424 umount_client $MOUNT || error "umount failed"
22425 mount_client $MOUNT || error "mount failed"
22426 stop ost1 || error "cannot stop ost1"
22427 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22429 run_test 232a "failed lock should not block umount"
22432 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22433 skip "Need MDS version at least 2.10.58"
22435 mkdir -p $DIR/$tdir
22436 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22438 stack_trap "rm -f $DIR/$tdir/$tfile"
22440 cancel_lru_locks osc
22442 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22443 do_facet ost1 $LCTL set_param fail_loc=0x31c
22446 $LFS data_version $DIR/$tdir/$tfile || true
22448 do_facet ost1 $LCTL set_param fail_loc=0
22449 umount_client $MOUNT || error "umount failed"
22450 mount_client $MOUNT || error "mount failed"
22451 stop ost1 || error "cannot stop ost1"
22452 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22454 run_test 232b "failed data version lock should not block umount"
22457 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22458 skip "Need MDS version at least 2.3.64"
22459 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22461 local fid=$($LFS path2fid $MOUNT)
22463 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22464 error "cannot access $MOUNT using its FID '$fid'"
22466 run_test 233a "checking that OBF of the FS root succeeds"
22469 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22470 skip "Need MDS version at least 2.5.90"
22471 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22473 local fid=$($LFS path2fid $MOUNT/.lustre)
22475 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22476 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22478 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22479 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22480 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22482 run_test 233b "checking that OBF of the FS .lustre succeeds"
22485 local p="$TMP/sanityN-$TESTNAME.parameters"
22486 save_lustre_params client "llite.*.xattr_cache" > $p
22487 lctl set_param llite.*.xattr_cache 1 ||
22488 skip_env "xattr cache is not supported"
22490 mkdir -p $DIR/$tdir || error "mkdir failed"
22491 touch $DIR/$tdir/$tfile || error "touch failed"
22492 # OBD_FAIL_LLITE_XATTR_ENOMEM
22493 $LCTL set_param fail_loc=0x1405
22494 getfattr -n user.attr $DIR/$tdir/$tfile &&
22495 error "getfattr should have failed with ENOMEM"
22496 $LCTL set_param fail_loc=0x0
22499 restore_lustre_params < $p
22502 run_test 234 "xattr cache should not crash on ENOMEM"
22505 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22506 skip "Need MDS version at least 2.4.52"
22508 flock_deadlock $DIR/$tfile
22513 124) error "process hangs on a deadlock"
22515 *) error "error executing flock_deadlock $DIR/$tfile"
22519 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22523 check_swap_layouts_support
22525 local ref1=/etc/passwd
22526 local ref2=/etc/group
22527 local file1=$DIR/$tdir/f1
22528 local file2=$DIR/$tdir/f2
22530 test_mkdir -c1 $DIR/$tdir
22531 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22532 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22533 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22534 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22535 local fd=$(free_fd)
22536 local cmd="exec $fd<>$file2"
22539 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22540 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22543 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22548 run_test 236 "Layout swap on open unlinked file"
22550 # LU-4659 linkea consistency
22552 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22553 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22554 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22555 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22558 ln $DIR/$tfile $DIR/$tfile.lnk
22559 touch $DIR/$tfile.new
22560 mv $DIR/$tfile.new $DIR/$tfile
22561 local fid1=$($LFS path2fid $DIR/$tfile)
22562 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22563 local path1=$($LFS fid2path $FSNAME "$fid1")
22564 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22565 local path2=$($LFS fid2path $FSNAME "$fid2")
22566 [ $tfile.lnk == $path2 ] ||
22567 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22570 run_test 238 "Verify linkea consistency"
22572 test_239A() { # was test_239
22573 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22574 skip "Need MDS version at least 2.5.60"
22576 local list=$(comma_list $(mdts_nodes))
22578 mkdir -p $DIR/$tdir
22579 createmany -o $DIR/$tdir/f- 5000
22580 unlinkmany $DIR/$tdir/f- 5000
22581 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22582 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22583 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22584 osp.*MDT*.sync_in_flight" | calc_sum)
22585 [ "$changes" -eq 0 ] || error "$changes not synced"
22587 run_test 239A "osp_sync test"
22589 test_239a() { #LU-5297
22590 remote_mds_nodsh && skip "remote MDS with nodsh"
22593 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22594 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22595 chgrp $RUNAS_GID $DIR/$tfile
22596 wait_delete_completed
22598 run_test 239a "process invalid osp sync record correctly"
22600 test_239b() { #LU-5297
22601 remote_mds_nodsh && skip "remote MDS with nodsh"
22604 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22605 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22606 chgrp $RUNAS_GID $DIR/$tfile1
22607 wait_delete_completed
22608 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22610 chgrp $RUNAS_GID $DIR/$tfile2
22611 wait_delete_completed
22613 run_test 239b "process osp sync record with ENOMEM error correctly"
22616 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22617 remote_mds_nodsh && skip "remote MDS with nodsh"
22619 mkdir -p $DIR/$tdir
22621 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22622 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22623 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22624 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22626 umount_client $MOUNT || error "umount failed"
22627 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22628 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22629 mount_client $MOUNT || error "failed to mount client"
22631 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22632 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22634 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22640 for LOOP in $(seq $count); do
22641 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22642 cancel_lru_locks $OSC || true
22650 for LOOP in $(seq $1); do
22651 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22656 test_241a() { # was test_241
22657 local bsize=$PAGE_SIZE
22659 (( bsize < 40960 )) && bsize=40960
22660 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22662 cancel_lru_locks $OSC
22663 test_241_bio 1000 $bsize &
22665 test_241_dio 1000 $bsize
22668 run_test 241a "bio vs dio"
22671 local bsize=$PAGE_SIZE
22673 (( bsize < 40960 )) && bsize=40960
22674 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22676 test_241_dio 1000 $bsize &
22678 test_241_dio 1000 $bsize
22681 run_test 241b "dio vs dio"
22684 remote_mds_nodsh && skip "remote MDS with nodsh"
22686 mkdir_on_mdt0 $DIR/$tdir
22687 touch $DIR/$tdir/$tfile
22689 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22690 do_facet mds1 lctl set_param fail_loc=0x105
22691 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22693 do_facet mds1 lctl set_param fail_loc=0
22694 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22696 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22700 test_mkdir $DIR/$tdir
22701 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22703 run_test 243 "various group lock tests"
22707 test_mkdir $DIR/$tdir
22708 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22709 sendfile_grouplock $DIR/$tdir/$tfile || \
22710 error "sendfile+grouplock failed"
22713 run_test 244a "sendfile with group lock tests"
22717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22720 local size=$((1024*1024))
22722 test_mkdir $DIR/$tdir
22723 for i in $(seq 1 $threads); do
22724 local file=$DIR/$tdir/file_$((i / 10))
22725 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22728 for i in $(seq 1 $threads); do
22732 run_test 244b "multi-threaded write with group lock"
22735 local flagname="multi_mod_rpcs"
22736 local connect_data_name="max_mod_rpcs"
22739 # check if multiple modify RPCs flag is set
22740 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22741 grep "connect_flags:")
22744 echo "$out" | grep -qw $flagname
22745 if [ $? -ne 0 ]; then
22746 echo "connect flag $flagname is not set"
22750 # check if multiple modify RPCs data is set
22751 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22754 echo "$out" | grep -qw $connect_data_name ||
22755 error "import should have connect data $connect_data_name"
22757 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22760 local flagname="multi_mod_rpcs"
22761 local connect_data_name="max_mod_rpcs"
22764 remote_mds_nodsh && skip "remote MDS with nodsh"
22765 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22767 # check if multiple modify RPCs flag is set
22768 out=$(do_facet mds1 \
22769 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22770 grep "connect_flags:")
22773 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22775 # check if multiple modify RPCs data is set
22776 out=$(do_facet mds1 \
22777 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22779 [[ "$out" =~ $connect_data_name ]] ||
22782 error "missing connect data $connect_data_name"
22785 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22791 umount_client $submount
22796 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22798 skip_env "Fileset feature is not supported"
22800 local submount=${MOUNT}_$tdir
22803 mkdir -p $submount || error "mkdir $submount failed"
22804 FILESET="$FILESET/$tdir" mount_client $submount ||
22805 error "mount $submount failed"
22806 trap "cleanup_247 $submount" EXIT
22807 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22808 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22809 error "read $MOUNT/$tdir/$tfile failed"
22810 cleanup_247 $submount
22812 run_test 247a "mount subdir as fileset"
22815 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22816 skip_env "Fileset feature is not supported"
22818 local submount=${MOUNT}_$tdir
22820 rm -rf $MOUNT/$tdir
22821 mkdir -p $submount || error "mkdir $submount failed"
22823 FILESET="$FILESET/$tdir" mount_client $submount &&
22824 error "mount $submount should fail"
22827 run_test 247b "mount subdir that dose not exist"
22830 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22831 skip_env "Fileset feature is not supported"
22833 local submount=${MOUNT}_$tdir
22835 mkdir -p $MOUNT/$tdir/dir1
22836 mkdir -p $submount || error "mkdir $submount failed"
22837 trap "cleanup_247 $submount" EXIT
22838 FILESET="$FILESET/$tdir" mount_client $submount ||
22839 error "mount $submount failed"
22840 local fid=$($LFS path2fid $MOUNT/)
22841 $LFS fid2path $submount $fid && error "fid2path should fail"
22842 cleanup_247 $submount
22844 run_test 247c "running fid2path outside subdirectory root"
22847 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22848 skip "Fileset feature is not supported"
22850 local submount=${MOUNT}_$tdir
22852 mkdir -p $MOUNT/$tdir/dir1
22853 mkdir -p $submount || error "mkdir $submount failed"
22854 FILESET="$FILESET/$tdir" mount_client $submount ||
22855 error "mount $submount failed"
22856 trap "cleanup_247 $submount" EXIT
22858 local td=$submount/dir1
22859 local fid=$($LFS path2fid $td)
22860 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22862 # check that we get the same pathname back
22865 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22866 echo "$rootpath $fid"
22867 found=$($LFS fid2path $rootpath "$fid")
22868 [ -n "$found" ] || error "fid2path should succeed"
22869 [ "$found" == "$td" ] || error "fid2path $found != $td"
22871 # check wrong root path format
22872 rootpath=$submount"_wrong"
22873 found=$($LFS fid2path $rootpath "$fid")
22874 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22876 cleanup_247 $submount
22878 run_test 247d "running fid2path inside subdirectory root"
22882 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22884 skip "Fileset feature is not supported"
22886 local submount=${MOUNT}_$tdir
22889 mkdir -p $submount || error "mkdir $submount failed"
22890 FILESET="$FILESET/.." mount_client $submount &&
22891 error "mount $submount should fail"
22894 run_test 247e "mount .. as fileset"
22897 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22898 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22899 skip "Need at least version 2.14.50.162"
22900 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22901 skip "Fileset feature is not supported"
22903 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22904 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22905 error "mkdir remote failed"
22906 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22907 error "mkdir remote/subdir failed"
22908 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22909 error "mkdir striped failed"
22910 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22912 local submount=${MOUNT}_$tdir
22914 mkdir -p $submount || error "mkdir $submount failed"
22915 stack_trap "rmdir $submount"
22918 local fileset=$FILESET
22919 local mdts=$(comma_list $(mdts_nodes))
22921 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22922 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22923 $tdir/striped/subdir $tdir/striped/.; do
22924 FILESET="$fileset/$dir" mount_client $submount ||
22925 error "mount $dir failed"
22926 umount_client $submount
22929 run_test 247f "mount striped or remote directory as fileset"
22931 test_subdir_mount_lock()
22934 local submount=${MOUNT}_$(basename $testdir)
22936 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22938 mkdir -p $submount || error "mkdir $submount failed"
22939 stack_trap "rmdir $submount"
22941 FILESET="$fileset/$testdir" mount_client $submount ||
22942 error "mount $FILESET failed"
22943 stack_trap "umount $submount"
22945 local mdts=$(comma_list $(mdts_nodes))
22949 stat $submount > /dev/null || error "stat $submount failed"
22950 cancel_lru_locks $MDC
22951 stat $submount > /dev/null || error "stat $submount failed"
22952 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22953 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22954 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22955 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22956 awk '/getattr/ {sum += $2} END {print sum}')
22958 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22962 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22964 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22965 error "mkdir $tdir failed"
22966 test_subdir_mount_lock $tdir
22968 run_test 247g "striped directory submount revalidate ROOT from cache"
22971 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22972 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22973 skip "Need MDS version at least 2.15.51"
22975 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22976 test_subdir_mount_lock $tdir
22977 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22978 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22979 error "mkdir $tdir.1 failed"
22980 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22982 run_test 247h "remote directory submount revalidate ROOT from cache"
22985 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22986 [ -z "$fast_read_sav" ] && skip "no fast read support"
22988 # create a large file for fast read verification
22989 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22991 # make sure the file is created correctly
22992 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22993 { rm -f $DIR/$tfile; skip "file creation error"; }
22995 echo "Test 1: verify that fast read is 4 times faster on cache read"
22997 # small read with fast read enabled
22998 $LCTL set_param -n llite.*.fast_read=1
22999 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23000 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23001 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23002 # small read with fast read disabled
23003 $LCTL set_param -n llite.*.fast_read=0
23004 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23005 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23006 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23008 # verify that fast read is 4 times faster for cache read
23009 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23010 error_not_in_vm "fast read was not 4 times faster: " \
23011 "$t_fast vs $t_slow"
23013 echo "Test 2: verify the performance between big and small read"
23014 $LCTL set_param -n llite.*.fast_read=1
23016 # 1k non-cache read
23017 cancel_lru_locks osc
23018 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23019 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23020 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23022 # 1M non-cache read
23023 cancel_lru_locks osc
23024 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23025 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23026 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23028 # verify that big IO is not 4 times faster than small IO
23029 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23030 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23032 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23035 run_test 248a "fast read verification"
23038 # Default short_io_bytes=16384, try both smaller and larger sizes.
23039 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23040 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23041 echo "bs=53248 count=113 normal buffered write"
23042 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23043 error "dd of initial data file failed"
23044 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23046 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23047 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23048 error "dd with sync normal writes failed"
23049 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23051 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23052 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23053 error "dd with sync small writes failed"
23054 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23056 cancel_lru_locks osc
23058 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23059 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23060 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23061 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23062 iflag=direct || error "dd with O_DIRECT small read failed"
23063 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23064 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23065 error "compare $TMP/$tfile.1 failed"
23067 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23068 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23070 # just to see what the maximum tunable value is, and test parsing
23071 echo "test invalid parameter 2MB"
23072 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23073 error "too-large short_io_bytes allowed"
23074 echo "test maximum parameter 512KB"
23075 # if we can set a larger short_io_bytes, run test regardless of version
23076 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23077 # older clients may not allow setting it this large, that's OK
23078 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23079 skip "Need at least client version 2.13.50"
23080 error "medium short_io_bytes failed"
23082 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23083 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23085 echo "test large parameter 64KB"
23086 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23087 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23089 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23090 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23091 error "dd with sync large writes failed"
23092 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23094 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23095 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23096 num=$((113 * 4096 / PAGE_SIZE))
23097 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23098 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23099 error "dd with O_DIRECT large writes failed"
23100 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23101 error "compare $DIR/$tfile.3 failed"
23103 cancel_lru_locks osc
23105 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23106 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23107 error "dd with O_DIRECT large read failed"
23108 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23109 error "compare $TMP/$tfile.2 failed"
23111 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23112 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23113 error "dd with O_DIRECT large read failed"
23114 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23115 error "compare $TMP/$tfile.3 failed"
23117 run_test 248b "test short_io read and write for both small and large sizes"
23119 test_249() { # LU-7890
23120 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23121 skip "Need at least version 2.8.54"
23124 $LFS setstripe -c 1 $DIR/$tfile
23125 # Offset 2T == 4k * 512M
23126 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23127 error "dd to 2T offset failed"
23129 run_test 249 "Write above 2T file size"
23132 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23133 && skip "no 16TB file size limit on ZFS"
23135 $LFS setstripe -c 1 $DIR/$tfile
23136 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23137 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23138 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23139 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23140 conv=notrunc,fsync && error "append succeeded"
23143 run_test 250 "Write above 16T limit"
23146 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23148 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23149 #Skip once - writing the first stripe will succeed
23150 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23151 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23152 error "short write happened"
23154 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23155 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23156 error "short read happened"
23160 run_test 251 "Handling short read and write correctly"
23163 remote_mds_nodsh && skip "remote MDS with nodsh"
23164 remote_ost_nodsh && skip "remote OST with nodsh"
23165 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23166 skip_env "ldiskfs only test"
23176 # check lr_reader on OST0000
23178 dev=$(facet_device $tgt)
23179 out=$(do_facet $tgt $LR_READER $dev)
23180 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23182 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23183 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23184 error "Invalid uuid returned by $LR_READER on target $tgt"
23185 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23187 # check lr_reader -c on MDT0000
23189 dev=$(facet_device $tgt)
23190 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23191 skip "$LR_READER does not support additional options"
23193 out=$(do_facet $tgt $LR_READER -c $dev)
23194 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23196 num=$(echo "$out" | grep -c "mdtlov")
23197 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23198 error "Invalid number of mdtlov clients returned by $LR_READER"
23199 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23201 # check lr_reader -cr on MDT0000
23202 out=$(do_facet $tgt $LR_READER -cr $dev)
23203 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23205 echo "$out" | grep -q "^reply_data:$" ||
23206 error "$LR_READER should have returned 'reply_data' section"
23207 num=$(echo "$out" | grep -c "client_generation")
23208 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23210 run_test 252 "check lr_reader tool"
23213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23214 remote_mds_nodsh && skip "remote MDS with nodsh"
23215 remote_mgs_nodsh && skip "remote MGS with nodsh"
23219 local ost_name=$(ostname_from_index $ostidx)
23222 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23223 do_facet $SINGLEMDS $LCTL get_param -n \
23224 osp.$mdtosc_proc1.reserved_mb_high ||
23225 skip "remote MDS does not support reserved_mb_high"
23229 wait_delete_completed
23231 stack_trap "rm -rf $DIR/$tdir"
23233 pool_add $TESTNAME || error "Pool creation failed"
23234 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23236 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23237 error "Setstripe failed"
23239 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23241 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23243 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23245 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23246 osp.$mdtosc_proc1.prealloc_status)
23247 echo "prealloc_status $oa_status"
23249 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23250 error "File creation should fail"
23252 #object allocation was stopped, but we still able to append files
23253 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23254 oflag=append || error "Append failed"
23256 rm -f $DIR/$tdir/$tfile.0
23258 # For this test, we want to delete the files we created to go out of
23259 # space but leave the watermark, so we remain nearly out of space
23260 ost_watermarks_enospc_delete_files $tfile $ostidx
23262 wait_delete_completed
23266 for i in $(seq 10 12); do
23267 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23268 2>/dev/null || error "File creation failed after rm"
23271 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23272 osp.$mdtosc_proc1.prealloc_status)
23273 echo "prealloc_status $oa_status"
23275 if (( oa_status != 0 )); then
23276 error "Object allocation still disable after rm"
23279 run_test 253 "Check object allocation limit"
23282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23283 remote_mds_nodsh && skip "remote MDS with nodsh"
23285 local mdt=$(facet_svc $SINGLEMDS)
23287 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23288 skip "MDS does not support changelog_size"
23292 changelog_register || error "changelog_register failed"
23294 changelog_clear 0 || error "changelog_clear failed"
23296 local size1=$(do_facet $SINGLEMDS \
23297 $LCTL get_param -n mdd.$mdt.changelog_size)
23298 echo "Changelog size $size1"
23301 $LFS mkdir -i 0 $DIR/$tdir
23303 mkdir -p $DIR/$tdir/pics/2008/zachy
23304 touch $DIR/$tdir/pics/2008/zachy/timestamp
23305 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23306 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23307 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23308 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23309 rm $DIR/$tdir/pics/desktop.jpg
23311 local size2=$(do_facet $SINGLEMDS \
23312 $LCTL get_param -n mdd.$mdt.changelog_size)
23313 echo "Changelog size after work $size2"
23315 (( $size2 > $size1 )) ||
23316 error "new Changelog size=$size2 less than old size=$size1"
23318 run_test 254 "Check changelog size"
23325 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23326 awk -F: '{print $2}' | grep $type > /dev/null
23327 if [ $? -ne 0 ]; then
23337 lfs ladvise -a willread $file > /dev/null 2>&1
23338 if [ $? -eq 0 ]; then
23342 lfs ladvise -a willread $file 2>&1 |
23343 grep "Inappropriate ioctl for device" > /dev/null
23344 if [ $? -eq 0 ]; then
23351 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23354 # run a random read IO workload
23355 # usage: random_read_iops <filename> <filesize> <iosize>
23356 random_read_iops() {
23359 local iosize=${3:-4096}
23361 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23362 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23365 drop_file_oss_cache() {
23369 $LFS ladvise -a dontneed $file 2>/dev/null ||
23370 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23373 ladvise_willread_performance()
23376 local average_origin=0
23377 local average_cache=0
23378 local average_ladvise=0
23380 for ((i = 1; i <= $repeat; i++)); do
23381 echo "Iter $i/$repeat: reading without willread hint"
23382 cancel_lru_locks osc
23383 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23384 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23385 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23386 average_origin=$(bc <<<"$average_origin + $speed_origin")
23388 cancel_lru_locks osc
23389 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23390 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23391 average_cache=$(bc <<<"$average_cache + $speed_cache")
23393 cancel_lru_locks osc
23394 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23395 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23396 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23397 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23398 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23400 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23401 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23402 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23404 speedup_cache=$(percent $average_cache $average_origin)
23405 speedup_ladvise=$(percent $average_ladvise $average_origin)
23407 echo "Average uncached read: $average_origin"
23408 echo "Average speedup with OSS cached read: " \
23409 "$average_cache = +$speedup_cache%"
23410 echo "Average speedup with ladvise willread: " \
23411 "$average_ladvise = +$speedup_ladvise%"
23413 local lowest_speedup=20
23414 if (( ${average_cache%.*} < $lowest_speedup )); then
23415 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23416 " got $average_cache%. Skipping ladvise willread check."
23420 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23421 # it is still good to run until then to exercise 'ladvise willread'
23422 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23423 [ "$ost1_FSTYPE" = "zfs" ] &&
23424 echo "osd-zfs does not support dontneed or drop_caches" &&
23427 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23428 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23429 error_not_in_vm "Speedup with willread is less than " \
23430 "$lowest_speedup%, got $average_ladvise%"
23434 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23435 skip "lustre < 2.8.54 does not support ladvise "
23436 remote_ost_nodsh && skip "remote OST with nodsh"
23438 stack_trap "rm -f $DIR/$tfile"
23439 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23441 ladvise_no_type willread $DIR/$tfile &&
23442 skip "willread ladvise is not supported"
23444 ladvise_no_ioctl $DIR/$tfile &&
23445 skip "ladvise ioctl is not supported"
23448 local size=$((size_mb * 1048576))
23449 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23450 error "dd to $DIR/$tfile failed"
23452 lfs ladvise -a willread $DIR/$tfile ||
23453 error "Ladvise failed with no range argument"
23455 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23456 error "Ladvise failed with no -l or -e argument"
23458 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23459 error "Ladvise failed with only -e argument"
23461 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23462 error "Ladvise failed with only -l argument"
23464 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23465 error "End offset should not be smaller than start offset"
23467 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23468 error "End offset should not be equal to start offset"
23470 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23471 error "Ladvise failed with overflowing -s argument"
23473 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23474 error "Ladvise failed with overflowing -e argument"
23476 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23477 error "Ladvise failed with overflowing -l argument"
23479 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23480 error "Ladvise succeeded with conflicting -l and -e arguments"
23482 echo "Synchronous ladvise should wait"
23484 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23485 do_nodes $(comma_list $(osts_nodes)) \
23486 $LCTL set_param fail_val=$delay fail_loc=0x237
23487 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23488 $LCTL set_param fail_loc=0"
23490 local start_ts=$SECONDS
23491 lfs ladvise -a willread $DIR/$tfile ||
23492 error "Ladvise failed with no range argument"
23493 local end_ts=$SECONDS
23494 local inteval_ts=$((end_ts - start_ts))
23496 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23497 error "Synchronous advice didn't wait reply"
23500 echo "Asynchronous ladvise shouldn't wait"
23501 local start_ts=$SECONDS
23502 lfs ladvise -a willread -b $DIR/$tfile ||
23503 error "Ladvise failed with no range argument"
23504 local end_ts=$SECONDS
23505 local inteval_ts=$((end_ts - start_ts))
23507 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23508 error "Asynchronous advice blocked"
23511 ladvise_willread_performance
23513 run_test 255a "check 'lfs ladvise -a willread'"
23519 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23523 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23524 skip "lustre < 2.8.54 does not support ladvise "
23525 remote_ost_nodsh && skip "remote OST with nodsh"
23527 stack_trap "rm -f $DIR/$tfile"
23528 lfs setstripe -c 1 -i 0 $DIR/$tfile
23530 ladvise_no_type dontneed $DIR/$tfile &&
23531 skip "dontneed ladvise is not supported"
23533 ladvise_no_ioctl $DIR/$tfile &&
23534 skip "ladvise ioctl is not supported"
23536 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23537 [ "$ost1_FSTYPE" = "zfs" ] &&
23538 skip "zfs-osd does not support 'ladvise dontneed'"
23541 local size=$((size_mb * 1048576))
23542 # In order to prevent disturbance of other processes, only check 3/4
23543 # of the memory usage
23544 local kibibytes=$((size_mb * 1024 * 3 / 4))
23546 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23547 error "dd to $DIR/$tfile failed"
23549 #force write to complete before dropping OST cache & checking memory
23552 local total=$(facet_meminfo ost1 MemTotal)
23553 echo "Total memory: $total KiB"
23555 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23556 local before_read=$(facet_meminfo ost1 Cached)
23557 echo "Cache used before read: $before_read KiB"
23559 lfs ladvise -a willread $DIR/$tfile ||
23560 error "Ladvise willread failed"
23561 local after_read=$(facet_meminfo ost1 Cached)
23562 echo "Cache used after read: $after_read KiB"
23564 lfs ladvise -a dontneed $DIR/$tfile ||
23565 error "Ladvise dontneed again failed"
23566 local no_read=$(facet_meminfo ost1 Cached)
23567 echo "Cache used after dontneed ladvise: $no_read KiB"
23569 if [ $total -lt $((before_read + kibibytes)) ]; then
23570 echo "Memory is too small, abort checking"
23574 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23575 error "Ladvise willread should use more memory" \
23576 "than $kibibytes KiB"
23579 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23580 error "Ladvise dontneed should release more memory" \
23581 "than $kibibytes KiB"
23584 run_test 255b "check 'lfs ladvise -a dontneed'"
23587 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23588 skip "lustre < 2.10.50 does not support lockahead"
23590 local ost1_imp=$(get_osc_import_name client ost1)
23591 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23599 test_mkdir -p $DIR/$tdir
23600 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23602 #test 10 returns only success/failure
23604 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23606 if [ $rc -eq 255 ]; then
23607 error "Ladvise test${i} failed, ${rc}"
23610 #test 11 counts lock enqueue requests, all others count new locks
23612 count=$(do_facet ost1 \
23613 $LCTL get_param -n ost.OSS.ost.stats)
23614 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23616 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23618 if [ $rc -eq 255 ]; then
23619 error "Ladvise test${i} failed, ${rc}"
23622 new_count=$(do_facet ost1 \
23623 $LCTL get_param -n ost.OSS.ost.stats)
23624 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23625 awk '{ print $2 }')
23627 difference="$((new_count - count))"
23628 if [ $difference -ne $rc ]; then
23629 error "Ladvise test${i}, bad enqueue count, returned " \
23630 "${rc}, actual ${difference}"
23633 for i in $(seq 12 21); do
23634 # If we do not do this, we run the risk of having too many
23635 # locks and starting lock cancellation while we are checking
23637 cancel_lru_locks osc
23639 count=$($LCTL get_param -n \
23640 ldlm.namespaces.$imp_name.lock_unused_count)
23642 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23644 if [ $rc -eq 255 ]; then
23645 error "Ladvise test ${i} failed, ${rc}"
23648 new_count=$($LCTL get_param -n \
23649 ldlm.namespaces.$imp_name.lock_unused_count)
23650 difference="$((new_count - count))"
23652 # Test 15 output is divided by 100 to map down to valid return
23653 if [ $i -eq 15 ]; then
23657 if [ $difference -ne $rc ]; then
23658 error "Ladvise test ${i}, bad lock count, returned " \
23659 "${rc}, actual ${difference}"
23663 #test 22 returns only success/failure
23665 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23667 if [ $rc -eq 255 ]; then
23668 error "Ladvise test${i} failed, ${rc}"
23671 run_test 255c "suite of ladvise lockahead tests"
23674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23675 remote_mds_nodsh && skip "remote MDS with nodsh"
23676 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23677 changelog_users $SINGLEMDS | grep "^cl" &&
23678 skip "active changelog user"
23684 mdt_dev=$(facet_device $SINGLEMDS)
23687 changelog_register || error "changelog_register failed"
23690 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23692 changelog_clear 0 || error "changelog_clear failed"
23695 touch $DIR/$tdir/{1..10}
23698 stop $SINGLEMDS || error "Fail to stop MDT"
23701 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23702 error "Fail to start MDT"
23704 #after mount new plainllog is used
23705 touch $DIR/$tdir/{11..19}
23706 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23707 stack_trap "rm -f $tmpfile"
23708 cat_sl=$(do_facet $SINGLEMDS "sync; \
23709 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23710 llog_reader $tmpfile | grep -c type=1064553b")
23711 do_facet $SINGLEMDS llog_reader $tmpfile
23713 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23715 changelog_clear 0 || error "changelog_clear failed"
23717 cat_sl=$(do_facet $SINGLEMDS "sync; \
23718 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23719 llog_reader $tmpfile | grep -c type=1064553b")
23721 if (( cat_sl == 2 )); then
23722 error "Empty plain llog was not deleted from changelog catalog"
23723 elif (( cat_sl != 1 )); then
23724 error "Active plain llog shouldn't be deleted from catalog"
23727 run_test 256 "Check llog delete for empty and not full state"
23730 remote_mds_nodsh && skip "remote MDS with nodsh"
23731 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23732 skip "Need MDS version at least 2.8.55"
23734 test_mkdir $DIR/$tdir
23736 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23737 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23740 #define OBD_FAIL_MDS_XATTR_REP 0x161
23741 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23742 local facet=mds$((mdtidx + 1))
23743 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23744 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23746 stop $facet || error "stop MDS failed"
23747 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23748 error "start MDS fail"
23749 wait_recovery_complete $facet
23751 run_test 257 "xattr locks are not lost"
23753 # Verify we take the i_mutex when security requires it
23755 #define OBD_FAIL_IMUTEX_SEC 0x141c
23756 $LCTL set_param fail_loc=0x141c
23758 chmod u+s $DIR/$tfile
23759 chmod a+rwx $DIR/$tfile
23760 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23762 if [ $RC -ne 0 ]; then
23763 error "error, failed to take i_mutex, rc=$?"
23767 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23769 # Verify we do NOT take the i_mutex in the normal case
23771 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23772 $LCTL set_param fail_loc=0x141d
23775 chmod a+rw $DIR/$tfile
23776 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23778 if [ $RC -ne 0 ]; then
23779 error "error, took i_mutex unnecessarily, rc=$?"
23784 run_test 258b "verify i_mutex security behavior"
23787 local file=$DIR/$tfile
23791 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23793 stack_trap "rm -f $file" EXIT
23795 wait_delete_completed
23796 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23797 echo "before: $before"
23799 $LFS setstripe -i 0 -c 1 $file
23800 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23802 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23803 echo "after write: $after"
23805 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23806 do_facet ost1 $LCTL set_param fail_loc=0x2301
23808 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23809 echo "after truncate: $after"
23812 do_facet ost1 $LCTL set_param fail_loc=0
23813 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23815 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23816 echo "after restart: $after"
23817 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23818 error "missing truncate?"
23822 run_test 259 "crash at delayed truncate"
23825 #define OBD_FAIL_MDC_CLOSE 0x806
23826 $LCTL set_param fail_loc=0x80000806
23830 run_test 260 "Check mdc_close fail"
23832 ### Data-on-MDT sanity tests ###
23834 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23835 skip "Need MDS version at least 2.10.55 for DoM"
23838 local dom=$DIR/$tdir/dom_file
23839 local tmp=$DIR/$tdir/tmp_file
23841 mkdir_on_mdt0 $DIR/$tdir
23843 # basic checks for DoM component creation
23844 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23845 error "Can set MDT layout to non-first entry"
23847 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23848 error "Can define multiple entries as MDT layout"
23850 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23852 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23853 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23854 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23856 local mdtidx=$($LFS getstripe -m $dom)
23857 local mdtname=MDT$(printf %04x $mdtidx)
23858 local facet=mds$((mdtidx + 1))
23859 local space_check=1
23861 # Skip free space checks with ZFS
23862 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23866 local size_tmp=$((65536 * 3))
23867 local mdtfree1=$(do_facet $facet \
23868 lctl get_param -n osd*.*$mdtname.kbytesfree)
23870 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23871 # check also direct IO along write
23872 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23873 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23875 cmp $tmp $dom || error "file data is different"
23876 [ $(stat -c%s $dom) == $size_tmp ] ||
23877 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23878 if [ $space_check == 1 ]; then
23879 local mdtfree2=$(do_facet $facet \
23880 lctl get_param -n osd*.*$mdtname.kbytesfree)
23882 # increase in usage from by $size_tmp
23883 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23884 error "MDT free space wrong after write: " \
23885 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23889 local size_dom=10000
23891 $TRUNCATE $dom $size_dom
23892 [ $(stat -c%s $dom) == $size_dom ] ||
23893 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23894 if [ $space_check == 1 ]; then
23895 mdtfree1=$(do_facet $facet \
23896 lctl get_param -n osd*.*$mdtname.kbytesfree)
23897 # decrease in usage from $size_tmp to new $size_dom
23898 [ $(($mdtfree1 - $mdtfree2)) -ge \
23899 $(((size_tmp - size_dom) / 1024)) ] ||
23900 error "MDT free space is wrong after truncate: " \
23901 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23907 size_dom=$((size_dom + size_tmp))
23908 [ $(stat -c%s $dom) == $size_dom ] ||
23909 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23910 if [ $space_check == 1 ]; then
23911 mdtfree2=$(do_facet $facet \
23912 lctl get_param -n osd*.*$mdtname.kbytesfree)
23913 # increase in usage by $size_tmp from previous
23914 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23915 error "MDT free space is wrong after append: " \
23916 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23921 if [ $space_check == 1 ]; then
23922 mdtfree1=$(do_facet $facet \
23923 lctl get_param -n osd*.*$mdtname.kbytesfree)
23924 # decrease in usage by $size_dom from previous
23925 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23926 error "MDT free space is wrong after removal: " \
23927 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23930 # combined striping
23931 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23932 error "Can't create DoM + OST striping"
23934 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23935 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23936 # check also direct IO along write
23937 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23939 cmp $tmp $dom || error "file data is different"
23940 [ $(stat -c%s $dom) == $size_tmp ] ||
23941 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23946 run_test 270a "DoM: basic functionality tests"
23949 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23950 skip "Need MDS version at least 2.10.55"
23952 local dom=$DIR/$tdir/dom_file
23953 local max_size=1048576
23955 mkdir -p $DIR/$tdir
23956 $LFS setstripe -E $max_size -L mdt $dom
23958 # truncate over the limit
23959 $TRUNCATE $dom $(($max_size + 1)) &&
23960 error "successful truncate over the maximum size"
23961 # write over the limit
23962 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23963 error "successful write over the maximum size"
23964 # append over the limit
23965 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23966 echo "12345" >> $dom && error "successful append over the maximum size"
23971 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23974 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23975 skip "Need MDS version at least 2.10.55"
23977 mkdir -p $DIR/$tdir
23978 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23980 # check files inherit DoM EA
23981 touch $DIR/$tdir/first
23982 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23983 error "bad pattern"
23984 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23985 error "bad stripe count"
23986 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23987 error "bad stripe size"
23989 # check directory inherits DoM EA and uses it as default
23990 mkdir $DIR/$tdir/subdir
23991 touch $DIR/$tdir/subdir/second
23992 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23993 error "bad pattern in sub-directory"
23994 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23995 error "bad stripe count in sub-directory"
23996 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23997 error "bad stripe size in sub-directory"
24000 run_test 270c "DoM: DoM EA inheritance tests"
24003 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24004 skip "Need MDS version at least 2.10.55"
24006 mkdir -p $DIR/$tdir
24007 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24009 # inherit default DoM striping
24010 mkdir $DIR/$tdir/subdir
24011 touch $DIR/$tdir/subdir/f1
24013 # change default directory striping
24014 $LFS setstripe -c 1 $DIR/$tdir/subdir
24015 touch $DIR/$tdir/subdir/f2
24016 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24017 error "wrong default striping in file 2"
24018 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24019 error "bad pattern in file 2"
24022 run_test 270d "DoM: change striping from DoM to RAID0"
24025 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24026 skip "Need MDS version at least 2.10.55"
24028 mkdir -p $DIR/$tdir/dom
24029 mkdir -p $DIR/$tdir/norm
24032 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24033 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24035 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24036 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24038 # find DoM files by layout
24039 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24040 [ $NUM -eq $DOMFILES ] ||
24041 error "lfs find -L: found $NUM, expected $DOMFILES"
24042 echo "Test 1: lfs find 20 DOM files by layout: OK"
24044 # there should be 1 dir with default DOM striping
24045 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24047 error "lfs find -L: found $NUM, expected 1 dir"
24048 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24050 # find DoM files by stripe size
24051 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24052 [ $NUM -eq $DOMFILES ] ||
24053 error "lfs find -S: found $NUM, expected $DOMFILES"
24054 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24056 # find files by stripe offset except DoM files
24057 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24058 [ $NUM -eq $NORMFILES ] ||
24059 error "lfs find -i: found $NUM, expected $NORMFILES"
24060 echo "Test 5: lfs find no DOM files by stripe index: OK"
24063 run_test 270e "DoM: lfs find with DoM files test"
24066 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24067 skip "Need MDS version at least 2.10.55"
24069 local mdtname=${FSNAME}-MDT0000-mdtlov
24070 local dom=$DIR/$tdir/dom_file
24071 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24072 lod.$mdtname.dom_stripesize)
24073 local dom_limit=131072
24075 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24076 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24077 lod.$mdtname.dom_stripesize)
24078 [ ${dom_limit} -eq ${dom_current} ] ||
24079 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24081 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24082 $LFS setstripe -d $DIR/$tdir
24083 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24084 error "Can't set directory default striping"
24086 # exceed maximum stripe size
24087 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24088 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24089 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24090 error "Able to create DoM component size more than LOD limit"
24092 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24093 dom_current=$(do_facet mds1 $LCTL get_param -n \
24094 lod.$mdtname.dom_stripesize)
24095 [ 0 -eq ${dom_current} ] ||
24096 error "Can't set zero DoM stripe limit"
24099 # attempt to create DoM file on server with disabled DoM should
24100 # remove DoM entry from layout and be succeed
24101 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24102 error "Can't create DoM file (DoM is disabled)"
24103 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24104 error "File has DoM component while DoM is disabled"
24107 # attempt to create DoM file with only DoM stripe should return error
24108 $LFS setstripe -E $dom_limit -L mdt $dom &&
24109 error "Able to create DoM-only file while DoM is disabled"
24111 # too low values to be aligned with smallest stripe size 64K
24112 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24113 dom_current=$(do_facet mds1 $LCTL get_param -n \
24114 lod.$mdtname.dom_stripesize)
24115 [ 30000 -eq ${dom_current} ] &&
24116 error "Can set too small DoM stripe limit"
24118 # 64K is a minimal stripe size in Lustre, expect limit of that size
24119 [ 65536 -eq ${dom_current} ] ||
24120 error "Limit is not set to 64K but ${dom_current}"
24122 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24123 dom_current=$(do_facet mds1 $LCTL get_param -n \
24124 lod.$mdtname.dom_stripesize)
24126 [ 2147483648 -eq ${dom_current} ] &&
24127 error "Can set too large DoM stripe limit"
24129 do_facet mds1 $LCTL set_param -n \
24130 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24131 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24132 error "Can't create DoM component size after limit change"
24133 do_facet mds1 $LCTL set_param -n \
24134 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24135 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24136 error "Can't create DoM file after limit decrease"
24137 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24138 error "Can create big DoM component after limit decrease"
24139 touch ${dom}_def ||
24140 error "Can't create file with old default layout"
24142 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24145 run_test 270f "DoM: maximum DoM stripe size checks"
24148 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24149 skip "Need MDS version at least 2.13.52"
24150 local dom=$DIR/$tdir/$tfile
24152 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24153 local lodname=${FSNAME}-MDT0000-mdtlov
24155 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24156 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24157 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24158 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24160 local dom_limit=1024
24161 local dom_threshold="50%"
24163 $LFS setstripe -d $DIR/$tdir
24164 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24165 error "Can't set directory default striping"
24167 do_facet mds1 $LCTL set_param -n \
24168 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24169 # set 0 threshold and create DOM file to change tunable stripesize
24170 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24171 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24172 error "Failed to create $dom file"
24173 # now tunable dom_cur_stripesize should reach maximum
24174 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24175 lod.${lodname}.dom_stripesize_cur_kb)
24176 [[ $dom_current == $dom_limit ]] ||
24177 error "Current DOM stripesize is not maximum"
24180 # set threshold for further tests
24181 do_facet mds1 $LCTL set_param -n \
24182 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24183 echo "DOM threshold is $dom_threshold free space"
24186 # Spoof bfree to exceed threshold
24187 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24188 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24189 for spfree in 40 20 0 15 30 55; do
24190 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24191 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24192 error "Failed to create $dom file"
24193 dom_def=$(do_facet mds1 $LCTL get_param -n \
24194 lod.${lodname}.dom_stripesize_cur_kb)
24195 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24196 [[ $dom_def != $dom_current ]] ||
24197 error "Default stripe size was not changed"
24198 if (( spfree > 0 )) ; then
24199 dom_set=$($LFS getstripe -S $dom)
24200 (( dom_set == dom_def * 1024 )) ||
24201 error "DOM component size is still old"
24203 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24204 error "DoM component is set with no free space"
24207 dom_current=$dom_def
24210 run_test 270g "DoM: default DoM stripe size depends on free space"
24213 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24214 skip "Need MDS version at least 2.13.53"
24216 local mdtname=${FSNAME}-MDT0000-mdtlov
24217 local dom=$DIR/$tdir/$tfile
24218 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24220 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24221 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24223 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24224 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24225 error "can't create OST file"
24226 # mirrored file with DOM entry in the second mirror
24227 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24228 error "can't create mirror with DoM component"
24230 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24232 # DOM component in the middle and has other enries in the same mirror,
24233 # should succeed but lost DoM component
24234 $LFS setstripe --copy=${dom}_1 $dom ||
24235 error "Can't create file from OST|DOM mirror layout"
24236 # check new file has no DoM layout after all
24237 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24238 error "File has DoM component while DoM is disabled"
24240 run_test 270h "DoM: DoM stripe removal when disabled on server"
24243 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24244 skip "Need MDS version at least 2.14.54"
24247 # DoM with plain layout
24248 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24249 error "default plain layout with DoM must fail"
24250 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24251 error "setstripe plain file layout with DoM must fail"
24252 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24253 error "default DoM layout with bad striping must fail"
24254 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24255 error "setstripe to DoM layout with bad striping must fail"
24258 run_test 270i "DoM: setting invalid DoM striping should fail"
24261 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24262 skip "Need MDS version at least 2.15.55.203"
24264 local dom=$DIR/$tdir/$tfile
24268 mkdir -p $DIR/$tdir
24270 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24272 odv=$($LFS data_version $dom)
24274 mv $dom ${dom}_moved
24275 link ${dom}_moved $dom
24276 setfattr -n user.attrx -v "some_attr" $dom
24277 ndv=$($LFS data_version $dom)
24278 (( $ndv == $odv )) ||
24279 error "data version was changed by metadata operations"
24281 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24282 error "failed to write data into $dom"
24283 cancel_lru_locks mdc
24284 ndv=$($LFS data_version $dom)
24285 (( $ndv != $odv )) ||
24286 error "data version wasn't changed on write"
24289 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24290 ndv=$($LFS data_version $dom)
24291 (( $ndv != $odv )) ||
24292 error "data version wasn't changed on truncate down"
24295 $TRUNCATE $dom 25000
24296 ndv=$($LFS data_version $dom)
24297 (( $ndv != $odv )) ||
24298 error "data version wasn't changed on truncate up"
24300 # check also fallocate for ldiskfs
24301 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24303 fallocate -l 1048576 $dom
24304 ndv=$($LFS data_version $dom)
24305 (( $ndv != $odv )) ||
24306 error "data version wasn't changed on fallocate"
24309 fallocate -p --offset 4096 -l 4096 $dom
24310 ndv=$($LFS data_version $dom)
24311 (( $ndv != $odv )) ||
24312 error "data version wasn't changed on fallocate punch"
24315 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24318 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24319 skip "Need MDS version at least 2.10.55"
24321 local dom=$DIR/$tdir/dom
24323 mkdir -p $DIR/$tdir
24325 $LFS setstripe -E 1024K -L mdt $dom
24327 lctl set_param -n mdc.*.stats=clear
24328 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24329 cat $dom > /dev/null
24330 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24331 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24335 run_test 271a "DoM: data is cached for read after write"
24338 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24339 skip "Need MDS version at least 2.10.55"
24341 local dom=$DIR/$tdir/dom
24343 mkdir -p $DIR/$tdir
24345 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24347 lctl set_param -n mdc.*.stats=clear
24348 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24349 cancel_lru_locks mdc
24350 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24351 # second stat to check size is cached on client
24352 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24353 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24354 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24357 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24360 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24361 skip "Need MDS version at least 2.10.55"
24363 local dom=$DIR/$tdir/dom
24365 mkdir -p $DIR/$tdir
24367 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24369 lctl set_param -n mdc.*.stats=clear
24370 lctl set_param -n osc.*.stats=clear
24371 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24372 cancel_lru_locks mdc
24373 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24374 # second stat to check size is cached on client
24375 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24376 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24377 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24378 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24379 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24382 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24388 local mdt=MDT$(printf %04x $mdtidx)
24390 if [ -z $param ]; then
24391 lctl get_param -n mdc.*$mdt*.stats
24393 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24398 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24399 skip "Need MDS version at least 2.10.55"
24401 local dom=$DIR/$tdir/dom
24403 mkdir -p $DIR/$tdir
24405 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24407 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24408 local facet=mds$((mdtidx + 1))
24410 cancel_lru_locks mdc
24411 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24412 createmany -o $dom 1000
24413 lctl set_param -n mdc.*.stats=clear
24414 smalliomany -w $dom 1000 200
24415 get_mdc_stats $mdtidx
24416 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24417 # Each file has 1 open, 1 IO enqueues, total 2000
24418 # but now we have also +1 getxattr for security.capability, total 3000
24419 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24420 unlinkmany $dom 1000
24422 cancel_lru_locks mdc
24423 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24424 createmany -o $dom 1000
24425 lctl set_param -n mdc.*.stats=clear
24426 smalliomany -w $dom 1000 200
24427 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24428 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24429 # for OPEN and IO lock.
24430 [ $((enq - enq_2)) -ge 1000 ] ||
24431 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24432 unlinkmany $dom 1000
24435 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24437 cleanup_271def_tests() {
24443 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24444 skip "Need MDS version at least 2.10.57"
24446 local dom=$DIR/$tdir/dom
24447 local tmp=$TMP/$tfile
24448 trap "cleanup_271def_tests $tmp" EXIT
24450 mkdir -p $DIR/$tdir
24452 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24454 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24456 cancel_lru_locks mdc
24457 dd if=/dev/urandom of=$tmp bs=1000 count=1
24458 dd if=$tmp of=$dom bs=1000 count=1
24459 cancel_lru_locks mdc
24461 cat /etc/hosts >> $tmp
24462 lctl set_param -n mdc.*.stats=clear
24464 # append data to the same file it should update local page
24465 echo "Append to the same page"
24466 cat /etc/hosts >> $dom
24467 local num=$(get_mdc_stats $mdtidx ost_read)
24468 local ra=$(get_mdc_stats $mdtidx req_active)
24469 local rw=$(get_mdc_stats $mdtidx req_waittime)
24471 [ -z $num ] || error "$num READ RPC occured"
24472 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24476 cmp $tmp $dom || error "file miscompare"
24478 cancel_lru_locks mdc
24479 lctl set_param -n mdc.*.stats=clear
24481 echo "Open and read file"
24482 cat $dom > /dev/null
24483 local num=$(get_mdc_stats $mdtidx ost_read)
24484 local ra=$(get_mdc_stats $mdtidx req_active)
24485 local rw=$(get_mdc_stats $mdtidx req_waittime)
24487 [ -z $num ] || error "$num READ RPC occured"
24488 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24492 cmp $tmp $dom || error "file miscompare"
24496 run_test 271d "DoM: read on open (1K file in reply buffer)"
24499 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24500 skip "Need MDS version at least 2.10.57"
24502 local dom=$DIR/$tdir/dom
24503 local tmp=$TMP/$tfile
24504 trap "cleanup_271def_tests $tmp" EXIT
24506 mkdir -p $DIR/$tdir
24508 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24510 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24512 cancel_lru_locks mdc
24513 dd if=/dev/urandom of=$tmp bs=265000 count=1
24514 dd if=$tmp of=$dom bs=265000 count=1
24515 cancel_lru_locks mdc
24516 cat /etc/hosts >> $tmp
24517 lctl set_param -n mdc.*.stats=clear
24519 echo "Append to the same page"
24520 cat /etc/hosts >> $dom
24521 local num=$(get_mdc_stats $mdtidx ost_read)
24522 local ra=$(get_mdc_stats $mdtidx req_active)
24523 local rw=$(get_mdc_stats $mdtidx req_waittime)
24525 [ -z $num ] || error "$num READ RPC occured"
24526 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24530 cmp $tmp $dom || error "file miscompare"
24532 cancel_lru_locks mdc
24533 lctl set_param -n mdc.*.stats=clear
24535 echo "Open and read file"
24536 cat $dom > /dev/null
24537 local num=$(get_mdc_stats $mdtidx ost_read)
24538 local ra=$(get_mdc_stats $mdtidx req_active)
24539 local rw=$(get_mdc_stats $mdtidx req_waittime)
24541 [ -z $num ] && num=0
24542 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24543 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24547 cmp $tmp $dom || error "file miscompare"
24551 run_test 271f "DoM: read on open (200K file and read tail)"
24554 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24555 skip "Skipping due to old client or server version"
24557 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24559 $CHECKSTAT -t file $DIR1/$tfile
24561 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24564 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24565 $LCTL set_param fail_loc=0x80000314
24566 rm $DIR1/$tfile || error "Unlink fails"
24568 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24569 [ $RC -eq 0 ] || error "Failed write to stale object"
24571 run_test 271g "Discard DoM data vs client flush race"
24574 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24575 skip "Need MDS version at least 2.11.50"
24577 local dom=$DIR/$tdir/dom
24578 mkdir -p $DIR/$tdir
24580 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24581 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24582 error "failed to write data into $dom"
24583 local old_md5=$(md5sum $dom)
24585 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24586 error "failed to migrate to the same DoM component"
24588 local new_md5=$(md5sum $dom)
24590 [ "$old_md5" == "$new_md5" ] ||
24591 error "md5sum differ: $old_md5, $new_md5"
24593 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24594 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24596 run_test 272a "DoM migration: new layout with the same DOM component"
24599 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24600 skip "Need MDS version at least 2.11.50"
24602 local dom=$DIR/$tdir/dom
24603 mkdir -p $DIR/$tdir
24604 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24605 stack_trap "rm -rf $DIR/$tdir"
24607 local mdtidx=$($LFS getstripe -m $dom)
24608 local mdtname=MDT$(printf %04x $mdtidx)
24609 local facet=mds$((mdtidx + 1))
24611 local mdtfree1=$(do_facet $facet \
24612 lctl get_param -n osd*.*$mdtname.kbytesfree)
24613 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24614 error "failed to write data into $dom"
24615 local old_md5=$(md5sum $dom)
24616 cancel_lru_locks mdc
24617 local mdtfree1=$(do_facet $facet \
24618 lctl get_param -n osd*.*$mdtname.kbytesfree)
24620 $LFS migrate -c2 $dom ||
24621 error "failed to migrate to the new composite layout"
24622 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24623 error "MDT stripe was not removed"
24624 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24625 error "$dir1 shouldn't have DATAVER EA"
24627 cancel_lru_locks mdc
24628 local new_md5=$(md5sum $dom)
24629 [ "$old_md5" == "$new_md5" ] ||
24630 error "$old_md5 != $new_md5"
24632 # Skip free space checks with ZFS
24633 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24634 local mdtfree2=$(do_facet $facet \
24635 lctl get_param -n osd*.*$mdtname.kbytesfree)
24636 [ $mdtfree2 -gt $mdtfree1 ] ||
24637 error "MDT space is not freed after migration"
24641 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24644 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24645 skip "Need MDS version at least 2.11.50"
24647 local dom=$DIR/$tdir/$tfile
24648 mkdir -p $DIR/$tdir
24649 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24650 stack_trap "rm -rf $DIR/$tdir"
24652 local mdtidx=$($LFS getstripe -m $dom)
24653 local mdtname=MDT$(printf %04x $mdtidx)
24654 local facet=mds$((mdtidx + 1))
24656 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24657 error "failed to write data into $dom"
24658 local old_md5=$(md5sum $dom)
24659 cancel_lru_locks mdc
24660 local mdtfree1=$(do_facet $facet \
24661 lctl get_param -n osd*.*$mdtname.kbytesfree)
24663 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24664 error "failed to migrate to the new composite layout"
24665 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24666 error "MDT stripe was not removed"
24668 cancel_lru_locks mdc
24669 local new_md5=$(md5sum $dom)
24670 [ "$old_md5" == "$new_md5" ] ||
24671 error "$old_md5 != $new_md5"
24673 # Skip free space checks with ZFS
24674 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24675 local mdtfree2=$(do_facet $facet \
24676 lctl get_param -n osd*.*$mdtname.kbytesfree)
24677 [ $mdtfree2 -gt $mdtfree1 ] ||
24678 error "MDS space is not freed after migration"
24682 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24685 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24686 skip "Need MDS version at least 2.12.55"
24688 local dom=$DIR/$tdir/$tfile
24689 mkdir -p $DIR/$tdir
24690 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24692 local mdtidx=$($LFS getstripe -m $dom)
24693 local mdtname=MDT$(printf %04x $mdtidx)
24694 local facet=mds$((mdtidx + 1))
24696 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24697 error "failed to write data into $dom"
24698 local old_md5=$(md5sum $dom)
24699 cancel_lru_locks mdc
24700 local mdtfree1=$(do_facet $facet \
24701 lctl get_param -n osd*.*$mdtname.kbytesfree)
24703 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24704 error "failed mirroring to the new composite layout"
24705 $LFS mirror resync $dom ||
24706 error "failed mirror resync"
24707 $LFS mirror split --mirror-id 1 -d $dom ||
24708 error "failed mirror split"
24710 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24711 error "MDT stripe was not removed"
24713 cancel_lru_locks mdc
24714 local new_md5=$(md5sum $dom)
24715 [ "$old_md5" == "$new_md5" ] ||
24716 error "$old_md5 != $new_md5"
24718 # Skip free space checks with ZFS
24719 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24720 local mdtfree2=$(do_facet $facet \
24721 lctl get_param -n osd*.*$mdtname.kbytesfree)
24722 [ $mdtfree2 -gt $mdtfree1 ] ||
24723 error "MDS space is not freed after DOM mirror deletion"
24727 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24730 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24731 skip "Need MDS version at least 2.12.55"
24733 local dom=$DIR/$tdir/$tfile
24734 mkdir -p $DIR/$tdir
24735 $LFS setstripe -c 2 $dom
24737 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24738 error "failed to write data into $dom"
24739 local old_md5=$(md5sum $dom)
24742 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24743 error "failed mirroring to the DOM layout"
24744 $LFS mirror resync $dom ||
24745 error "failed mirror resync"
24746 $LFS mirror split --mirror-id 1 -d $dom ||
24747 error "failed mirror split"
24749 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24750 error "MDT stripe wasn't set"
24753 local new_md5=$(md5sum $dom)
24754 [ "$old_md5" == "$new_md5" ] ||
24755 error "$old_md5 != $new_md5"
24759 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24762 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24763 skip "Need MDS version at least 2.12.55"
24765 local dom=$DIR/$tdir/$tfile
24766 mkdir -p $DIR/$tdir
24767 $LFS setstripe -c 2 $dom
24769 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24770 error "failed to write data into $dom"
24771 local old_md5=$(md5sum $dom)
24774 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24775 error "failed migrating to the DOM file"
24777 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24778 error "MDT stripe wasn't set"
24781 local new_md5=$(md5sum $dom)
24782 [ "$old_md5" != "$new_md5" ] &&
24783 error "$old_md5 != $new_md5"
24787 run_test 272f "DoM migration: OST-striped file to DOM file"
24790 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24791 skip "Need MDS version at least 2.11.50"
24793 # Layout swap cannot be done if either file has DOM component,
24794 # this will never be supported, migration should be used instead
24796 local dom=$DIR/$tdir/$tfile
24797 mkdir -p $DIR/$tdir
24799 $LFS setstripe -c2 ${dom}_plain
24800 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24801 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24802 error "can swap layout with DoM component"
24803 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24804 error "can swap layout with DoM component"
24806 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24807 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24808 error "can swap layout with DoM component"
24809 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24810 error "can swap layout with DoM component"
24813 run_test 273a "DoM: layout swapping should fail with DOM"
24816 mkdir -p $DIR/$tdir
24817 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24819 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24820 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24822 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24824 run_test 273b "DoM: race writeback and object destroy"
24827 mkdir -p $DIR/$tdir
24828 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24830 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24831 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24833 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24835 run_test 273c "race writeback and object destroy"
24838 remote_ost_nodsh && skip "remote OST with nodsh"
24839 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24840 skip "Need OST version >= 2.10.57"
24842 local file=$DIR/$tfile
24845 oss=$(comma_list $(osts_nodes))
24847 dd if=/dev/urandom of=$file bs=1M count=2 ||
24848 error "failed to create a file"
24849 stack_trap "rm -f $file"
24850 cancel_lru_locks osc
24853 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24854 error "failed to read a file"
24856 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24857 $LCTL set_param fail_loc=0x8000031f
24859 cancel_lru_locks osc &
24862 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24863 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24864 #IO takes another lock, but matches the PENDING one
24865 #and places it to the IO RPC
24866 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24867 error "failed to read a file with PENDING lock"
24869 run_test 275 "Read on a canceled duplicate lock"
24872 remote_ost_nodsh && skip "remote OST with nodsh"
24875 do_facet ost1 "(while true; do \
24876 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24877 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24880 for LOOP in $(seq 20); do
24882 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24885 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24886 rm $TMP/sanity_276_pid"
24888 run_test 276 "Race between mount and obd_statfs"
24891 $LCTL set_param ldlm.namespaces.*.lru_size=0
24892 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24893 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24894 grep ^used_mb | awk '{print $2}')
24895 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24896 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24897 oflag=direct conv=notrunc
24898 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24899 grep ^used_mb | awk '{print $2}')
24900 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24902 run_test 277 "Direct IO shall drop page cache"
24905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24906 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24907 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24908 skip "needs the same host for mdt1 mdt2" && return
24913 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24914 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24920 echo "Starting MDTs"
24921 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24923 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24925 do_facet mds2 $LCTL set_param fail_loc=0
24927 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24928 wait_recovery_complete mds2
24930 run_test 278 "Race starting MDS between MDTs stop/start"
24933 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24934 skip "Need MGS version at least 2.13.52"
24935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24936 combined_mgs_mds || skip "needs combined MGS/MDT"
24938 umount_client $MOUNT
24939 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24940 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24942 mount_client $MOUNT &
24944 stop mgs || error "stop mgs failed"
24945 #for a race mgs would crash
24946 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24947 # make sure we unmount client before remounting
24949 umount_client $MOUNT
24950 mount_client $MOUNT || error "mount client failed"
24952 run_test 280 "Race between MGS umount and client llog processing"
24954 cleanup_test_300() {
24958 test_striped_dir() {
24963 mkdir -p $DIR/$tdir
24965 SAVE_UMASK=$(umask)
24966 trap cleanup_test_300 RETURN EXIT
24968 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24969 $DIR/$tdir/striped_dir ||
24970 error "set striped dir error"
24972 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24973 [ "$mode" = "755" ] || error "expect 755 got $mode"
24975 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24976 error "getdirstripe failed"
24977 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24978 if [ "$stripe_count" != "2" ]; then
24979 error "1:stripe_count is $stripe_count, expect 2"
24981 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24982 if [ "$stripe_count" != "2" ]; then
24983 error "2:stripe_count is $stripe_count, expect 2"
24986 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24987 if [ "$stripe_index" != "$mdt_index" ]; then
24988 error "stripe_index is $stripe_index, expect $mdt_index"
24991 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24992 error "nlink error after create striped dir"
24994 mkdir $DIR/$tdir/striped_dir/a
24995 mkdir $DIR/$tdir/striped_dir/b
24997 stat $DIR/$tdir/striped_dir/a ||
24998 error "create dir under striped dir failed"
24999 stat $DIR/$tdir/striped_dir/b ||
25000 error "create dir under striped dir failed"
25002 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25003 error "nlink error after mkdir"
25005 rmdir $DIR/$tdir/striped_dir/a
25006 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25007 error "nlink error after rmdir"
25009 rmdir $DIR/$tdir/striped_dir/b
25010 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25011 error "nlink error after rmdir"
25013 chattr +i $DIR/$tdir/striped_dir
25014 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25015 error "immutable flags not working under striped dir!"
25016 chattr -i $DIR/$tdir/striped_dir
25018 rmdir $DIR/$tdir/striped_dir ||
25019 error "rmdir striped dir error"
25027 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25028 skip "skipped for lustre < 2.7.0"
25029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25030 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25032 test_striped_dir 0 || error "failed on striped dir on MDT0"
25033 test_striped_dir 1 || error "failed on striped dir on MDT0"
25035 run_test 300a "basic striped dir sanity test"
25038 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25039 skip "skipped for lustre < 2.7.0"
25040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25041 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25048 test_mkdir $DIR/$tdir || error "mkdir fail"
25049 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25050 error "set striped dir error"
25051 for i in {0..9}; do
25052 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25054 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25055 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25056 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25058 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25059 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25060 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25064 run_test 300b "check ctime/mtime for striped dir"
25067 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25068 skip "skipped for lustre < 2.7.0"
25069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25070 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25074 mkdir_on_mdt0 $DIR/$tdir
25075 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25076 error "set striped dir error"
25078 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25079 error "chown striped dir failed"
25081 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25082 error "create 5k files failed"
25084 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25086 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25090 run_test 300c "chown && check ls under striped directory"
25093 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25094 skip "skipped for lustre < 2.7.0"
25095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25101 mkdir -p $DIR/$tdir
25102 $LFS setstripe -c 2 $DIR/$tdir
25104 #local striped directory
25105 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25106 error "set striped dir error"
25107 #look at the directories for debug purposes
25109 $LFS getdirstripe $DIR/$tdir
25110 ls -l $DIR/$tdir/striped_dir
25111 $LFS getdirstripe $DIR/$tdir/striped_dir
25112 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25113 error "create 10 files failed"
25115 #remote striped directory
25116 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25117 error "set striped dir error"
25118 #look at the directories for debug purposes
25120 $LFS getdirstripe $DIR/$tdir
25121 ls -l $DIR/$tdir/remote_striped_dir
25122 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25123 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25124 error "create 10 files failed"
25126 for file in $(find $DIR/$tdir); do
25127 stripe_count=$($LFS getstripe -c $file)
25128 [ $stripe_count -eq 2 ] ||
25129 error "wrong stripe $stripe_count for $file"
25134 run_test 300d "check default stripe under striped directory"
25137 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25138 skip "Need MDS version at least 2.7.55"
25139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25140 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25145 mkdir -p $DIR/$tdir
25147 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25148 error "set striped dir error"
25150 touch $DIR/$tdir/striped_dir/a
25151 touch $DIR/$tdir/striped_dir/b
25152 touch $DIR/$tdir/striped_dir/c
25154 mkdir $DIR/$tdir/striped_dir/dir_a
25155 mkdir $DIR/$tdir/striped_dir/dir_b
25156 mkdir $DIR/$tdir/striped_dir/dir_c
25158 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25159 error "set striped adir under striped dir error"
25161 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25162 error "set striped bdir under striped dir error"
25164 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25165 error "set striped cdir under striped dir error"
25167 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25168 error "rename dir under striped dir fails"
25170 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25171 error "rename dir under different stripes fails"
25173 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25174 error "rename file under striped dir should succeed"
25176 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25177 error "rename dir under striped dir should succeed"
25181 run_test 300e "check rename under striped directory"
25184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25186 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25187 skip "Need MDS version at least 2.7.55"
25193 mkdir -p $DIR/$tdir
25195 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25196 error "set striped dir error"
25198 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25199 error "set striped dir error"
25201 touch $DIR/$tdir/striped_dir/a
25202 mkdir $DIR/$tdir/striped_dir/dir_a
25203 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25204 error "create striped dir under striped dir fails"
25206 touch $DIR/$tdir/striped_dir1/b
25207 mkdir $DIR/$tdir/striped_dir1/dir_b
25208 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25209 error "create striped dir under striped dir fails"
25211 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25212 error "rename dir under different striped dir should fail"
25214 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25215 error "rename striped dir under diff striped dir should fail"
25217 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25218 error "rename file under diff striped dirs fails"
25222 run_test 300f "check rename cross striped directory"
25224 test_300_check_default_striped_dir()
25227 local default_count=$2
25228 local default_index=$3
25231 local dir_stripe_index
25234 echo "checking $dirname $default_count $default_index"
25235 $LFS setdirstripe -D -c $default_count -i $default_index \
25236 -H all_char $DIR/$tdir/$dirname ||
25237 error "set default stripe on striped dir error"
25238 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25239 [ $stripe_count -eq $default_count ] ||
25240 error "expect $default_count get $stripe_count for $dirname"
25242 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25243 [ $stripe_index -eq $default_index ] ||
25244 error "expect $default_index get $stripe_index for $dirname"
25246 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25247 error "create dirs failed"
25249 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25250 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25251 for dir in $(find $DIR/$tdir/$dirname/*); do
25252 stripe_count=$($LFS getdirstripe -c $dir)
25253 (( $stripe_count == $default_count )) ||
25254 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25255 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25256 error "stripe count $default_count != $stripe_count for $dir"
25258 stripe_index=$($LFS getdirstripe -i $dir)
25259 [ $default_index -eq -1 ] ||
25260 [ $stripe_index -eq $default_index ] ||
25261 error "$stripe_index != $default_index for $dir"
25263 #check default stripe
25264 stripe_count=$($LFS getdirstripe -D -c $dir)
25265 [ $stripe_count -eq $default_count ] ||
25266 error "default count $default_count != $stripe_count for $dir"
25268 stripe_index=$($LFS getdirstripe -D -i $dir)
25269 [ $stripe_index -eq $default_index ] ||
25270 error "default index $default_index != $stripe_index for $dir"
25272 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25277 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25278 skip "Need MDS version at least 2.7.55"
25284 mkdir_on_mdt0 $DIR/$tdir
25285 mkdir $DIR/$tdir/normal_dir
25287 #Checking when client cache stripe index
25288 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25289 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25290 error "create striped_dir failed"
25292 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25293 error "create dir0 fails"
25294 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25295 [ $stripe_index -eq 0 ] ||
25296 error "dir0 expect index 0 got $stripe_index"
25298 mkdir $DIR/$tdir/striped_dir/dir1 ||
25299 error "create dir1 fails"
25300 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25301 [ $stripe_index -eq 1 ] ||
25302 error "dir1 expect index 1 got $stripe_index"
25304 #check default stripe count/stripe index
25305 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25306 test_300_check_default_striped_dir normal_dir 1 0
25307 test_300_check_default_striped_dir normal_dir -1 1
25308 test_300_check_default_striped_dir normal_dir 2 -1
25310 #delete default stripe information
25311 echo "delete default stripeEA"
25312 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25313 error "set default stripe on striped dir error"
25315 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25316 for dir in $(find $DIR/$tdir/normal_dir/*); do
25317 stripe_count=$($LFS getdirstripe -c $dir)
25318 [ $stripe_count -eq 0 ] ||
25319 error "expect 1 get $stripe_count for $dir"
25322 run_test 300g "check default striped directory for normal directory"
25325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25326 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25327 skip "Need MDS version at least 2.7.55"
25333 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25334 error "set striped dir error"
25336 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25337 test_300_check_default_striped_dir striped_dir 1 0
25338 test_300_check_default_striped_dir striped_dir -1 1
25339 test_300_check_default_striped_dir striped_dir 2 -1
25341 #delete default stripe information
25342 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25343 error "set default stripe on striped dir error"
25345 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25346 for dir in $(find $DIR/$tdir/striped_dir/*); do
25347 stripe_count=$($LFS getdirstripe -c $dir)
25348 [ $stripe_count -eq 0 ] ||
25349 error "expect 1 get $stripe_count for $dir"
25352 run_test 300h "check default striped directory for striped directory"
25355 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25356 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25357 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25358 skip "Need MDS version at least 2.7.55"
25365 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25366 error "set striped dir error"
25368 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25369 error "create files under striped dir failed"
25371 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25372 error "set striped hashdir error"
25374 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25375 error "create dir0 under hash dir failed"
25376 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25377 error "create dir1 under hash dir failed"
25378 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25379 error "create dir2 under hash dir failed"
25381 # unfortunately, we need to umount to clear dir layout cache for now
25382 # once we fully implement dir layout, we can drop this
25383 umount_client $MOUNT || error "umount failed"
25384 mount_client $MOUNT || error "mount failed"
25386 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25387 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25388 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25390 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25391 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25392 error "create crush2 dir $tdir/hashdir/d3 failed"
25393 $LFS find -H crush2 $DIR/$tdir/hashdir
25394 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25395 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25397 # mkdir with an invalid hash type (hash=fail_val) from client
25398 # should be replaced on MDS with a valid (default) hash type
25399 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25400 $LCTL set_param fail_loc=0x1901 fail_val=99
25401 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25403 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25404 local expect=$(do_facet mds1 \
25405 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25406 [[ $hash == $expect ]] ||
25407 error "d99 hash '$hash' != expected hash '$expect'"
25410 #set the stripe to be unknown hash type on read
25411 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25412 $LCTL set_param fail_loc=0x1901 fail_val=99
25413 for ((i = 0; i < 10; i++)); do
25414 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25415 error "stat f-$i failed"
25416 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25419 touch $DIR/$tdir/striped_dir/f0 &&
25420 error "create under striped dir with unknown hash should fail"
25422 $LCTL set_param fail_loc=0
25424 umount_client $MOUNT || error "umount failed"
25425 mount_client $MOUNT || error "mount failed"
25429 run_test 300i "client handle unknown hash type striped directory"
25432 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25434 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25435 skip "Need MDS version at least 2.7.55"
25442 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25443 $LCTL set_param fail_loc=0x1702
25444 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25445 error "set striped dir error"
25447 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25448 error "create files under striped dir failed"
25450 $LCTL set_param fail_loc=0
25452 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25456 run_test 300j "test large update record"
25459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25461 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25462 skip "Need MDS version at least 2.7.55"
25464 # this test needs a huge transaction
25466 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25467 osd*.$FSNAME-MDT0000.kbytestotal")
25468 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25475 #define OBD_FAIL_LARGE_STRIPE 0x1703
25476 $LCTL set_param fail_loc=0x1703
25477 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25478 error "set striped dir error"
25479 $LCTL set_param fail_loc=0
25481 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25482 error "getstripeddir fails"
25483 rm -rf $DIR/$tdir/striped_dir ||
25484 error "unlink striped dir fails"
25488 run_test 300k "test large striped directory"
25491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25493 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25494 skip "Need MDS version at least 2.7.55"
25498 test_mkdir -p $DIR/$tdir/striped_dir
25499 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25500 error "chown $RUNAS_ID failed"
25501 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25502 error "set default striped dir failed"
25504 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25505 $LCTL set_param fail_loc=0x80000158
25506 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25508 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25509 [ $stripe_index -eq 1 ] ||
25510 error "expect 1 get $stripe_index for $dir"
25512 run_test 300l "non-root user to create dir under striped dir with stale layout"
25515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25516 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25517 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25518 skip "Need MDS version at least 2.7.55"
25520 mkdir -p $DIR/$tdir/striped_dir
25521 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25522 error "set default stripes dir error"
25524 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25526 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25527 [ $stripe_count -eq 0 ] ||
25528 error "expect 0 get $stripe_count for a"
25530 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25531 error "set default stripes dir error"
25533 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25535 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25536 [ $stripe_count -eq 0 ] ||
25537 error "expect 0 get $stripe_count for b"
25539 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25540 error "set default stripes dir error"
25542 mkdir $DIR/$tdir/striped_dir/c &&
25543 error "default stripe_index is invalid, mkdir c should fails"
25545 rm -rf $DIR/$tdir || error "rmdir fails"
25547 run_test 300m "setstriped directory on single MDT FS"
25550 local list=$(comma_list $(mdts_nodes))
25553 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25559 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25560 skip "Need MDS version at least 2.7.55"
25561 remote_mds_nodsh && skip "remote MDS with nodsh"
25564 local list=$(comma_list $(mdts_nodes))
25566 trap cleanup_300n RETURN EXIT
25567 mkdir -p $DIR/$tdir
25568 chmod 777 $DIR/$tdir
25569 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25570 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25571 error "create striped dir succeeds with gid=0"
25573 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25574 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25575 error "create striped dir fails with gid=-1"
25577 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25578 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25579 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25580 error "set default striped dir succeeds with gid=0"
25583 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25584 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25585 error "set default striped dir fails with gid=-1"
25588 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25589 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25590 error "create test_dir fails"
25591 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25592 error "create test_dir1 fails"
25593 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25594 error "create test_dir2 fails"
25597 run_test 300n "non-root user to create dir under striped dir with default EA"
25600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25601 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25602 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25603 skip "Need MDS version at least 2.7.55"
25608 mkdir -p $DIR/$tdir
25610 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25611 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25612 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25613 skip "not enough free inodes $numfree1 $numfree2"
25616 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25617 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25618 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25619 skip "not enough free space $numfree1 $numfree2"
25622 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25623 error "setdirstripe fails"
25625 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25626 error "create dirs fails"
25628 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25629 ls $DIR/$tdir/striped_dir > /dev/null ||
25630 error "ls striped dir fails"
25631 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25632 error "unlink big striped dir fails"
25634 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25638 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25639 remote_mds_nodsh && skip "remote MDS with nodsh"
25641 mkdir_on_mdt0 $DIR/$tdir
25643 #define OBD_FAIL_OUT_ENOSPC 0x1704
25644 do_facet mds2 lctl set_param fail_loc=0x80001704
25645 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25646 && error "create striped directory should fail"
25648 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25650 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25653 run_test 300p "create striped directory without space"
25656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25659 local fd=$(free_fd)
25660 local cmd="exec $fd<$tdir"
25662 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25665 trap "eval $cmd" EXIT
25666 cd $tdir || error "cd $tdir fails"
25667 rmdir ../$tdir || error "rmdir $tdir fails"
25668 mkdir local_dir && error "create dir succeeds"
25669 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25673 run_test 300q "create remote directory under orphan directory"
25676 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25677 skip "Need MDS version at least 2.7.55" && return
25678 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25682 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25683 error "set striped dir error"
25685 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25686 error "getstripeddir fails"
25689 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25690 awk '/lmv_stripe_count:/ { print $2 }')
25692 [ $MDSCOUNT -ne $stripe_count ] &&
25693 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25695 rm -rf $DIR/$tdir/striped_dir ||
25696 error "unlink striped dir fails"
25698 run_test 300r "test -1 striped directory"
25700 test_300s_helper() {
25703 local stripe_dir=$DIR/$tdir/striped_dir.$count
25705 $LFS mkdir -c $count $stripe_dir ||
25706 error "lfs mkdir -c error"
25708 $LFS getdirstripe $stripe_dir ||
25709 error "lfs getdirstripe fails"
25712 stripe_count=$($LFS getdirstripe $stripe_dir |
25713 awk '/lmv_stripe_count:/ { print $2 }')
25715 [ $count -ne $stripe_count ] &&
25716 error_noexit "bad stripe count $stripe_count expected $count"
25719 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25720 awk '/0x/ {count[$1] += 1}; END {
25721 for (idx in count) {
25722 if (count[idx]>1) {
25723 print "index " idx " count " count[idx]
25728 if [[ -n "$dupe_stripes" ]] ; then
25729 lfs getdirstripe $stripe_dir
25730 error_noexit "Dupe MDT above: $dupe_stripes "
25733 rm -rf $stripe_dir ||
25734 error_noexit "unlink $stripe_dir fails"
25738 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25739 skip "Need MDS version at least 2.7.55" && return
25740 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25743 for count in $(seq 2 $MDSCOUNT); do
25744 test_300s_helper $count
25747 run_test 300s "test lfs mkdir -c without -i"
25750 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25751 skip "need MDS 2.14.55 or later"
25752 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25754 local testdir="$DIR/$tdir/striped_dir"
25755 local dir1=$testdir/dir1
25756 local dir2=$testdir/dir2
25760 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25761 error "failed to set default stripe count for $testdir"
25764 local stripe_count=$($LFS getdirstripe -c $dir1)
25766 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25768 local max_count=$((MDSCOUNT - 1))
25769 local mdts=$(comma_list $(mdts_nodes))
25771 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25772 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25775 stripe_count=$($LFS getdirstripe -c $dir2)
25777 (( $stripe_count == $max_count )) || error "wrong stripe count"
25779 run_test 300t "test max_mdt_stripecount"
25781 prepare_remote_file() {
25782 mkdir $DIR/$tdir/src_dir ||
25783 error "create remote source failed"
25785 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25786 error "cp to remote source failed"
25787 touch $DIR/$tdir/src_dir/a
25789 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25790 error "create remote target dir failed"
25792 touch $DIR/$tdir/tgt_dir/b
25794 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25795 error "rename dir cross MDT failed!"
25797 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25798 error "src_child still exists after rename"
25800 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25801 error "missing file(a) after rename"
25803 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25804 error "diff after rename"
25808 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25811 local remote_file=$DIR/$tdir/tgt_dir/b
25813 mkdir -p $DIR/$tdir
25815 prepare_remote_file || error "prepare remote file failed"
25818 $OPENUNLINK $remote_file $remote_file ||
25819 error "openunlink $remote_file failed"
25820 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25822 run_test 310a "open unlink remote file"
25825 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25828 local remote_file=$DIR/$tdir/tgt_dir/b
25830 mkdir -p $DIR/$tdir
25832 prepare_remote_file || error "prepare remote file failed"
25834 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25835 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25836 $CHECKSTAT -t file $remote_file || error "check file failed"
25838 run_test 310b "unlink remote file with multiple links while open"
25841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25842 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25844 local remote_file=$DIR/$tdir/tgt_dir/b
25846 mkdir -p $DIR/$tdir
25848 prepare_remote_file || error "prepare remote file failed"
25850 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25851 multiop_bg_pause $remote_file O_uc ||
25852 error "mulitop failed for remote file"
25854 $MULTIOP $DIR/$tfile Ouc
25855 kill -USR1 $MULTIPID
25858 run_test 310c "open-unlink remote file with multiple links"
25862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25863 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25864 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25865 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25866 remote_mds_nodsh && skip "remote MDS with nodsh"
25868 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25869 local mdts=$(comma_list $(mdts_nodes))
25871 mkdir -p $DIR/$tdir
25872 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25873 createmany -o $DIR/$tdir/$tfile. 1000
25875 # statfs data is not real time, let's just calculate it
25876 old_iused=$((old_iused + 1000))
25878 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25879 osp.*OST0000*MDT0000.create_count")
25880 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25881 osp.*OST0000*MDT0000.max_create_count")
25882 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25884 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25885 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25886 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25888 unlinkmany $DIR/$tdir/$tfile. 1000
25890 do_nodes $mdts "$LCTL set_param -n \
25891 osp.*OST0000*.max_create_count=$max_count"
25892 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25893 do_nodes $mdts "$LCTL set_param -n \
25894 osp.*OST0000*.create_count=$count"
25895 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25896 grep "=0" && error "create_count is zero"
25899 for i in $(seq 120); do
25900 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25901 # system may be too busy to destroy all objs in time, use
25902 # a somewhat small value to not fail autotest
25903 [ $((old_iused - new_iused)) -gt 400 ] && break
25907 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25908 [ $((old_iused - new_iused)) -gt 400 ] ||
25909 error "objs not destroyed after unlink"
25911 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25917 local fid=($($LFS getstripe $tf | grep 0x))
25918 local seq=${fid[3]#0x}
25919 local objid=${fid[1]}
25921 local vdevdir=$(dirname $(facet_vdevice $ost))
25922 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25923 local zfs_zapid=$(do_facet $ost $cmd |
25924 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25925 awk '/Object/{getline; print $1}')
25926 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25927 awk "/$objid = /"'{printf $3}')
25932 zfs_object_blksz() {
25936 local vdevdir=$(dirname $(facet_vdevice $ost))
25937 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25938 local blksz=$(do_facet $ost $cmd $objid |
25939 awk '/dblk/{getline; printf $4}')
25941 case "${blksz: -1}" in
25942 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25943 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25950 test_312() { # LU-4856
25951 remote_ost_nodsh && skip "remote OST with nodsh"
25952 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25954 local max_blksz=$(do_facet ost1 \
25955 $ZFS get -p recordsize $(facet_device ost1) |
25956 awk '!/VALUE/{print $3}')
25957 local tf=$DIR/$tfile
25959 $LFS setstripe -c1 $tf
25960 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25962 # Get ZFS object id
25963 local zfs_objid=$(zfs_get_objid $facet $tf)
25964 # block size change by sequential overwrite
25967 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25968 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25970 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25971 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25975 $LFS setstripe -c1 $tf
25976 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25978 # block size change by sequential append write
25979 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25980 zfs_objid=$(zfs_get_objid $facet $tf)
25983 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25984 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25985 oflag=sync conv=notrunc
25987 blksz=$(zfs_object_blksz $facet $zfs_objid)
25988 (( $blksz == 2 * count * PAGE_SIZE )) ||
25989 error "blksz error, actual $blksz, " \
25990 "expected: 2 * $count * $PAGE_SIZE"
25995 $LFS setstripe -c1 $tf
25996 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25997 zfs_objid=$(zfs_get_objid $facet $tf)
25999 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26000 blksz=$(zfs_object_blksz $facet $zfs_objid)
26001 (( blksz == PAGE_SIZE )) ||
26002 error "blksz error: $blksz, expected: $PAGE_SIZE"
26004 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26005 blksz=$(zfs_object_blksz $facet $zfs_objid)
26006 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26008 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26009 blksz=$(zfs_object_blksz $facet $zfs_objid)
26010 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26012 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26015 remote_ost_nodsh && skip "remote OST with nodsh"
26017 local file=$DIR/$tfile
26020 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26022 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26023 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26024 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26025 error "write should failed"
26026 do_facet ost1 "$LCTL set_param fail_loc=0"
26029 run_test 313 "io should fail after last_rcvd update fail"
26032 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26034 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26035 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26037 wait_delete_completed
26038 do_facet ost1 "$LCTL set_param fail_loc=0"
26040 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26042 test_315() { # LU-618
26043 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26045 local file=$DIR/$tfile
26048 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26049 error "multiop file write failed"
26050 $MULTIOP $file oO_RDONLY:r4063232_c &
26055 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26058 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26061 run_test 315 "read should be accounted"
26064 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26065 large_xattr_enabled || skip "ea_inode feature disabled"
26067 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26068 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26069 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26070 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26072 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26074 run_test 316 "lfs migrate of file with large_xattr enabled"
26077 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26078 skip "Need MDS version at least 2.11.53"
26079 if [ "$ost1_FSTYPE" == "zfs" ]; then
26080 skip "LU-10370: no implementation for ZFS"
26084 local grant_blk_size
26086 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26087 awk '/grant_block_size:/ { print $2; exit; }')
26089 # Create File of size 5M. Truncate it to below size's and verify
26092 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26093 error "Create file $DIR/$tfile failed"
26094 stack_trap "rm -f $DIR/$tfile" EXIT
26096 for trunc_sz in 2097152 4097 4000 509 0; do
26097 $TRUNCATE $DIR/$tfile $trunc_sz ||
26098 error "truncate $tfile to $trunc_sz failed"
26099 local sz=$(stat --format=%s $DIR/$tfile)
26100 local blk=$(stat --format=%b $DIR/$tfile)
26101 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26102 grant_blk_size) * 8))
26104 if [[ $blk -ne $trunc_blk ]]; then
26105 $(which stat) $DIR/$tfile
26106 error "Expected Block $trunc_blk got $blk for $tfile"
26109 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26110 error "Expected Size $trunc_sz got $sz for $tfile"
26115 # Create file with a hole and write actual 65536 bytes which aligned
26116 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26119 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26120 error "Create file : $DIR/$tfile"
26123 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26124 # blocks. The block count must drop to 8.
26126 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26127 ((bs - grant_blk_size) + 1)))
26128 $TRUNCATE $DIR/$tfile $trunc_sz ||
26129 error "truncate $tfile to $trunc_sz failed"
26131 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26132 sz=$(stat --format=%s $DIR/$tfile)
26133 blk=$(stat --format=%b $DIR/$tfile)
26135 if [[ $blk -ne $trunc_bsz ]]; then
26136 $(which stat) $DIR/$tfile
26137 error "Expected Block $trunc_bsz got $blk for $tfile"
26140 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26141 error "Expected Size $trunc_sz got $sz for $tfile"
26143 run_test 317 "Verify blocks get correctly update after truncate"
26146 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26147 local old_max_active=$($LCTL get_param -n \
26148 ${llite_name}.max_read_ahead_async_active \
26151 $LCTL set_param llite.*.max_read_ahead_async_active=256
26152 local max_active=$($LCTL get_param -n \
26153 ${llite_name}.max_read_ahead_async_active \
26155 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26157 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26158 error "set max_read_ahead_async_active should succeed"
26160 $LCTL set_param llite.*.max_read_ahead_async_active=512
26161 max_active=$($LCTL get_param -n \
26162 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26163 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26165 # restore @max_active
26166 [ $old_max_active -ne 0 ] && $LCTL set_param \
26167 llite.*.max_read_ahead_async_active=$old_max_active
26169 local old_threshold=$($LCTL get_param -n \
26170 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26171 local max_per_file_mb=$($LCTL get_param -n \
26172 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26174 local invalid=$(($max_per_file_mb + 1))
26176 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26177 && error "set $invalid should fail"
26179 local valid=$(($invalid - 1))
26181 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26182 error "set $valid should succeed"
26183 local threshold=$($LCTL get_param -n \
26184 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26185 [ $threshold -eq $valid ] || error \
26186 "expect threshold $valid got $threshold"
26188 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26190 run_test 318 "Verify async readahead tunables"
26193 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26195 local before=$(date +%s)
26197 local mdir=$DIR/$tdir
26198 local file=$mdir/xxx
26200 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26203 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26204 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26205 $LFS migrate -m1 $mdir &
26208 dd if=$file of=/dev/null
26210 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26211 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26213 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26215 run_test 319 "lost lease lock on migrate error"
26217 test_398a() { # LU-4198
26218 local ost1_imp=$(get_osc_import_name client ost1)
26219 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26222 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26223 stack_trap "rm -f $DIR/$tfile"
26224 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26226 # request a new lock on client
26227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26229 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26230 local lock_count=$($LCTL get_param -n \
26231 ldlm.namespaces.$imp_name.lru_size)
26232 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26234 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26236 # no lock cached, should use lockless DIO and not enqueue new lock
26237 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26238 lock_count=$($LCTL get_param -n \
26239 ldlm.namespaces.$imp_name.lru_size)
26240 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26242 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26244 # no lock cached, should use locked DIO append
26245 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26246 conv=notrunc || error "DIO append failed"
26247 lock_count=$($LCTL get_param -n \
26248 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
26249 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26251 run_test 398a "direct IO should cancel lock otherwise lockless"
26253 test_398b() { # LU-4198
26254 local before=$(date +%s)
26258 which fio || skip_env "no fio installed"
26259 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26260 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26262 # Single page, multiple pages, stripe size, 4*stripe size
26263 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26264 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26265 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26266 --numjobs=$njobs --fallocate=none \
26267 --iodepth=16 --allow_file_create=0 \
26268 --size=$((size/njobs))M \
26269 --filename=$DIR/$tfile &
26272 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26273 fio --name=rand-rw --rw=randrw --bs=$bsize \
26274 --numjobs=$njobs --fallocate=none \
26275 --iodepth=16 --allow_file_create=0 \
26276 --size=$((size/njobs))M \
26277 --filename=$DIR/$tfile || true
26281 evict=$(do_facet client $LCTL get_param \
26282 osc.$FSNAME-OST*-osc-*/state |
26283 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26285 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26286 (do_facet client $LCTL get_param \
26287 osc.$FSNAME-OST*-osc-*/state;
26288 error "eviction happened: $evict before:$before")
26292 run_test 398b "DIO and buffer IO race"
26294 test_398c() { # LU-4198
26295 local ost1_imp=$(get_osc_import_name client ost1)
26296 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26299 which fio || skip_env "no fio installed"
26301 saved_debug=$($LCTL get_param -n debug)
26302 $LCTL set_param debug=0
26304 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26305 ((size /= 1024)) # by megabytes
26306 ((size /= 2)) # write half of the OST at most
26307 [ $size -gt 40 ] && size=40 #reduce test time anyway
26309 $LFS setstripe -c 1 $DIR/$tfile
26311 # it seems like ldiskfs reserves more space than necessary if the
26312 # writing blocks are not mapped, so it extends the file firstly
26313 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26314 cancel_lru_locks osc
26316 # clear and verify rpc_stats later
26317 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26320 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26321 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26322 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26323 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26324 --filename=$DIR/$tfile
26325 [ $? -eq 0 ] || error "fio write error"
26327 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26328 error "Locks were requested while doing AIO"
26330 # get the percentage of 1-page I/O
26331 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26332 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26334 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26336 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26337 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26338 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26339 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26340 --filename=$DIR/$tfile
26341 [ $? -eq 0 ] || error "fio mixed read write error"
26343 echo "AIO with large block size ${size}M"
26344 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26345 --numjobs=1 --fallocate=none --ioengine=libaio \
26346 --iodepth=16 --allow_file_create=0 --size=${size}M \
26347 --filename=$DIR/$tfile
26348 [ $? -eq 0 ] || error "fio large block size failed"
26351 $LCTL set_param debug="$saved_debug"
26353 run_test 398c "run fio to test AIO"
26355 test_398d() { # LU-13846
26356 which aiocp || skip_env "no aiocp installed"
26357 local aio_file=$DIR/$tfile.aio
26359 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26361 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26362 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26363 stack_trap "rm -f $DIR/$tfile $aio_file"
26365 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26367 # make sure we don't crash and fail properly
26368 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26369 error "aio not aligned with PAGE SIZE should fail"
26371 rm -f $DIR/$tfile $aio_file
26373 run_test 398d "run aiocp to verify block size > stripe size"
26376 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26377 touch $DIR/$tfile.new
26378 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26380 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26382 test_398f() { # LU-14687
26383 which aiocp || skip_env "no aiocp installed"
26384 local aio_file=$DIR/$tfile.aio
26386 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26388 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26389 stack_trap "rm -f $DIR/$tfile $aio_file"
26391 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26392 $LCTL set_param fail_loc=0x1418
26393 # make sure we don't crash and fail properly
26394 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26395 error "aio with page allocation failure succeeded"
26396 $LCTL set_param fail_loc=0
26397 diff $DIR/$tfile $aio_file
26398 [[ $? != 0 ]] || error "no diff after failed aiocp"
26400 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26402 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26403 # stripe and i/o size must be > stripe size
26404 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26405 # single RPC in flight. This test shows async DIO submission is working by
26406 # showing multiple RPCs in flight.
26407 test_398g() { # LU-13798
26408 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26410 # We need to do some i/o first to acquire enough grant to put our RPCs
26411 # in flight; otherwise a new connection may not have enough grant
26413 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26414 error "parallel dio failed"
26415 stack_trap "rm -f $DIR/$tfile"
26417 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26418 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26419 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26420 stack_trap "$LCTL set_param -n $pages_per_rpc"
26422 # Recreate file so it's empty
26424 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26425 #Pause rpc completion to guarantee we see multiple rpcs in flight
26426 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26427 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26428 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26431 $LCTL set_param osc.*.rpc_stats=c
26433 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26434 error "parallel dio failed"
26435 stack_trap "rm -f $DIR/$tfile"
26437 $LCTL get_param osc.*-OST0000-*.rpc_stats
26438 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26439 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26440 grep "8:" | awk '{print $8}')
26441 # We look at the "8 rpcs in flight" field, and verify A) it is present
26442 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26443 # as expected for an 8M DIO to a file with 1M stripes.
26444 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26446 # Verify turning off parallel dio works as expected
26448 $LCTL set_param osc.*.rpc_stats=c
26449 $LCTL set_param llite.*.parallel_dio=0
26450 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26452 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26453 error "dio with parallel dio disabled failed"
26455 # Ideally, we would see only one RPC in flight here, but there is an
26456 # unavoidable race between i/o completion and RPC in flight counting,
26457 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26458 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26459 # So instead we just verify it's always < 8.
26460 $LCTL get_param osc.*-OST0000-*.rpc_stats
26461 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26462 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26463 grep '^$' -B1 | grep . | awk '{print $1}')
26464 [ $ret != "8:" ] ||
26465 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26467 run_test 398g "verify parallel dio async RPC submission"
26469 test_398h() { # LU-13798
26470 local dio_file=$DIR/$tfile.dio
26472 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26474 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26475 stack_trap "rm -f $DIR/$tfile $dio_file"
26477 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26478 error "parallel dio failed"
26479 diff $DIR/$tfile $dio_file
26480 [[ $? == 0 ]] || error "file diff after aiocp"
26482 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26484 test_398i() { # LU-13798
26485 local dio_file=$DIR/$tfile.dio
26487 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26489 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26490 stack_trap "rm -f $DIR/$tfile $dio_file"
26492 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26493 $LCTL set_param fail_loc=0x1418
26494 # make sure we don't crash and fail properly
26495 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26496 error "parallel dio page allocation failure succeeded"
26497 diff $DIR/$tfile $dio_file
26498 [[ $? != 0 ]] || error "no diff after failed aiocp"
26500 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26502 test_398j() { # LU-13798
26503 # Stripe size > RPC size but less than i/o size tests split across
26504 # stripes and RPCs for individual i/o op
26505 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26507 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26508 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26509 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26510 stack_trap "$LCTL set_param -n $pages_per_rpc"
26512 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26513 error "parallel dio write failed"
26514 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26516 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26517 error "parallel dio read failed"
26518 diff $DIR/$tfile $DIR/$tfile.2
26519 [[ $? == 0 ]] || error "file diff after parallel dio read"
26521 run_test 398j "test parallel dio where stripe size > rpc_size"
26523 test_398k() { # LU-13798
26524 wait_delete_completed
26527 # 4 stripe file; we will cause out of space on OST0
26528 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26530 # Fill OST0 (if it's not too large)
26531 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26533 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26534 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26536 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26537 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26538 error "dd should fill OST0"
26539 stack_trap "rm -f $DIR/$tfile.1"
26541 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26545 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26546 error "file is not 0 bytes in size"
26548 # dd above should not succeed, but don't error until here so we can
26549 # get debug info above
26551 error "parallel dio write with enospc succeeded"
26552 stack_trap "rm -f $DIR/$tfile"
26554 run_test 398k "test enospc on first stripe"
26556 test_398l() { # LU-13798
26557 wait_delete_completed
26560 # 4 stripe file; we will cause out of space on OST0
26561 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26562 # happens on the second i/o chunk we issue
26563 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26565 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26566 stack_trap "rm -f $DIR/$tfile"
26568 # Fill OST0 (if it's not too large)
26569 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26571 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26572 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26574 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26575 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26576 error "dd should fill OST0"
26577 stack_trap "rm -f $DIR/$tfile.1"
26579 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26581 stack_trap "rm -f $DIR/$tfile.2"
26583 # Check that short write completed as expected
26584 ls -la $DIR/$tfile.2
26585 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26586 error "file is not 1M in size"
26588 # dd above should not succeed, but don't error until here so we can
26589 # get debug info above
26591 error "parallel dio write with enospc succeeded"
26593 # Truncate source file to same length as output file and diff them
26594 $TRUNCATE $DIR/$tfile 1048576
26595 diff $DIR/$tfile $DIR/$tfile.2
26596 [[ $? == 0 ]] || error "data incorrect after short write"
26598 run_test 398l "test enospc on intermediate stripe/RPC"
26600 test_398m() { # LU-13798
26601 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26603 # Set up failure on OST0, the first stripe:
26604 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26605 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26606 # OST0 is on ost1, OST1 is on ost2.
26607 # So this fail_val specifies OST0
26608 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26609 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26611 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26612 error "parallel dio write with failure on first stripe succeeded"
26613 stack_trap "rm -f $DIR/$tfile"
26614 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26616 # Place data in file for read
26617 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26618 error "parallel dio write failed"
26620 # Fail read on OST0, first stripe
26621 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26622 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26623 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26624 error "parallel dio read with error on first stripe succeeded"
26625 rm -f $DIR/$tfile.2
26626 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26628 # Switch to testing on OST1, second stripe
26629 # Clear file contents, maintain striping
26631 # Set up failure on OST1, second stripe:
26632 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26633 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26635 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26636 error "parallel dio write with failure on second stripe succeeded"
26637 stack_trap "rm -f $DIR/$tfile"
26638 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26640 # Place data in file for read
26641 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26642 error "parallel dio write failed"
26644 # Fail read on OST1, second stripe
26645 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26646 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26647 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26648 error "parallel dio read with error on second stripe succeeded"
26649 rm -f $DIR/$tfile.2
26650 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26652 run_test 398m "test RPC failures with parallel dio"
26654 # Parallel submission of DIO should not cause problems for append, but it's
26655 # important to verify.
26656 test_398n() { # LU-13798
26657 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26659 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26660 error "dd to create source file failed"
26661 stack_trap "rm -f $DIR/$tfile"
26663 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26664 error "parallel dio write with failure on second stripe succeeded"
26665 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26666 diff $DIR/$tfile $DIR/$tfile.1
26667 [[ $? == 0 ]] || error "data incorrect after append"
26670 run_test 398n "test append with parallel DIO"
26673 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26675 run_test 398o "right kms with DIO"
26679 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26680 which aiocp || skip_env "no aiocp installed"
26682 local stripe_size=$((1024 * 1024)) #1 MiB
26683 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26684 local file_size=$((25 * stripe_size))
26686 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26687 stack_trap "rm -f $DIR/$tfile*"
26688 # Just a bit bigger than the largest size in the test set below
26689 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26690 error "buffered i/o to create file failed"
26692 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26693 $((stripe_size * 4)); do
26695 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26697 echo "bs: $bs, file_size $file_size"
26698 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26699 $DIR/$tfile.1 $DIR/$tfile.2 &
26701 # Buffered I/O with similar but not the same block size
26702 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26709 if (( rc1 != 0 )); then
26710 error "aio copy 1 w/bsize $bs failed: $rc1"
26712 if (( rc2 != 0 )); then
26713 error "buffered copy 2 w/bsize $bs failed: $rc2"
26716 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26717 error "size incorrect"
26718 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26719 error "files differ, bsize $bs"
26720 rm -f $DIR/$tfile.2
26723 run_test 398p "race aio with buffered i/o"
26727 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26729 local stripe_size=$((1024 * 1024)) #1 MiB
26730 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26731 local file_size=$((25 * stripe_size))
26733 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26734 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26736 # Just a bit bigger than the largest size in the test set below
26737 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26738 error "buffered i/o to create file failed"
26740 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26741 $((stripe_size * 4)); do
26743 echo "bs: $bs, file_size $file_size"
26744 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26745 conv=notrunc oflag=direct iflag=direct &
26747 # Buffered I/O with similar but not the same block size
26748 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26755 if (( rc1 != 0 )); then
26756 error "dio copy 1 w/bsize $bs failed: $rc1"
26758 if (( rc2 != 0 )); then
26759 error "buffered copy 2 w/bsize $bs failed: $rc2"
26762 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26763 error "size incorrect"
26764 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26765 error "files differ, bsize $bs"
26770 run_test 398q "race dio with buffered i/o"
26773 local read_write=$1
26774 if [ "$read_write" = "write" ]; then
26775 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26776 elif [ "$read_write" = "read" ]; then
26777 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26779 error "argument error"
26782 # turn off debug for performance testing
26783 local saved_debug=$($LCTL get_param -n debug)
26784 $LCTL set_param debug=0
26786 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26788 # get ost1 size - $FSNAME-OST0000
26789 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26790 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26791 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26793 if [ "$read_write" = "read" ]; then
26794 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26797 local start_time=$(date +%s.%N)
26798 $dd_cmd bs=1M count=$blocks oflag=sync ||
26799 error "real dd $read_write error"
26800 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26802 if [ "$read_write" = "write" ]; then
26806 # define OBD_FAIL_OST_FAKE_RW 0x238
26807 do_facet ost1 $LCTL set_param fail_loc=0x238
26809 local start_time=$(date +%s.%N)
26810 $dd_cmd bs=1M count=$blocks oflag=sync ||
26811 error "fake dd $read_write error"
26812 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26814 if [ "$read_write" = "write" ]; then
26816 cancel_lru_locks osc
26817 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26818 error "$tfile size not $blocks MB"
26820 do_facet ost1 $LCTL set_param fail_loc=0
26822 echo "fake $read_write $duration_fake vs. normal $read_write" \
26823 "$duration in seconds"
26824 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26825 error_not_in_vm "fake write is slower"
26827 $LCTL set_param -n debug="$saved_debug"
26830 test_399a() { # LU-7655 for OST fake write
26831 remote_ost_nodsh && skip "remote OST with nodsh"
26835 run_test 399a "fake write should not be slower than normal write"
26837 test_399b() { # LU-8726 for OST fake read
26838 remote_ost_nodsh && skip "remote OST with nodsh"
26839 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26840 skip_env "ldiskfs only test"
26845 run_test 399b "fake read should not be slower than normal read"
26847 test_400a() { # LU-1606, was conf-sanity test_74
26848 if ! which $CC > /dev/null 2>&1; then
26849 skip_env "$CC is not installed"
26852 local extra_flags=''
26853 local out=$TMP/$tfile
26854 local prefix=/usr/include/lustre
26857 # Oleg removes .c files in his test rig so test if any c files exist
26858 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26859 skip_env "Needed .c test files are missing"
26861 if ! [[ -d $prefix ]]; then
26862 # Assume we're running in tree and fixup the include path.
26863 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26864 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26865 extra_flags+=" -L$LUSTRE/utils/.libs"
26868 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26869 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26870 error "client api broken"
26874 run_test 400a "Lustre client api program can compile and link"
26876 test_400b() { # LU-1606, LU-5011
26878 local out=$TMP/$tfile
26879 local prefix=/usr/include/linux/lustre
26881 # We use a hard coded prefix so that this test will not fail
26882 # when run in tree. There are headers in lustre/include/lustre/
26883 # that are not packaged (like lustre_idl.h) and have more
26884 # complicated include dependencies (like config.h and lnet/types.h).
26885 # Since this test about correct packaging we just skip them when
26886 # they don't exist (see below) rather than try to fixup cppflags.
26888 if ! which $CC > /dev/null 2>&1; then
26889 skip_env "$CC is not installed"
26892 for header in $prefix/*.h; do
26893 if ! [[ -f "$header" ]]; then
26897 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26898 continue # lustre_ioctl.h is internal header
26901 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26902 error "cannot compile '$header'"
26906 run_test 400b "packaged headers can be compiled"
26908 test_401a() { #LU-7437
26909 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26910 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26912 #count the number of parameters by "list_param -R"
26913 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26914 #count the number of parameters by listing proc files
26915 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26916 echo "proc_dirs='$proc_dirs'"
26917 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26918 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26921 [ $params -eq $procs ] ||
26922 error "found $params parameters vs. $procs proc files"
26924 # test the list_param -D option only returns directories
26925 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26926 #count the number of parameters by listing proc directories
26927 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26930 [ $params -eq $procs ] ||
26931 error "found $params parameters vs. $procs proc files"
26933 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26936 # jobid_var may not allow arbitrary values, so use jobid_name
26938 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26939 local testname=jobid_name tmp='testing%p'
26941 local testname=jobid_var tmp=testing
26944 local save=$($LCTL get_param -n $testname)
26946 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26947 error "no error returned when setting bad parameters"
26949 local jobid_new=$($LCTL get_param -n foe $testname baz)
26950 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26952 $LCTL set_param -n fog=bam $testname=$save bat=fog
26953 local jobid_old=$($LCTL get_param -n foe $testname bag)
26954 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26956 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26959 # jobid_var may not allow arbitrary values, so use jobid_name
26961 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26962 local testname=jobid_name
26964 local testname=jobid_var
26967 local jobid_var_old=$($LCTL get_param -n $testname)
26968 local jobid_var_new
26970 $LCTL set_param $testname= &&
26971 error "no error returned for 'set_param a='"
26973 jobid_var_new=$($LCTL get_param -n $testname)
26974 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26975 error "$testname was changed by setting without value"
26977 $LCTL set_param $testname &&
26978 error "no error returned for 'set_param a'"
26980 jobid_var_new=$($LCTL get_param -n $testname)
26981 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26982 error "$testname was changed by setting without value"
26984 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26987 # jobid_var may not allow arbitrary values, so use jobid_name
26989 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26990 local testname=jobid_name new_value='foo=bar%p'
26992 local testname=jobid_var new_valuie=foo=bar
26995 local jobid_var_old=$($LCTL get_param -n $testname)
26996 local jobid_var_new
26998 $LCTL set_param $testname=$new_value ||
26999 error "'set_param a=b' did not accept a value containing '='"
27001 jobid_var_new=$($LCTL get_param -n $testname)
27002 [[ "$jobid_var_new" == "$new_value" ]] ||
27003 error "'set_param a=b' failed on a value containing '='"
27005 # Reset the $testname to test the other format
27006 $LCTL set_param $testname=$jobid_var_old
27007 jobid_var_new=$($LCTL get_param -n $testname)
27008 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27009 error "failed to reset $testname"
27011 $LCTL set_param $testname $new_value ||
27012 error "'set_param a b' did not accept a value containing '='"
27014 jobid_var_new=$($LCTL get_param -n $testname)
27015 [[ "$jobid_var_new" == "$new_value" ]] ||
27016 error "'set_param a b' failed on a value containing '='"
27018 $LCTL set_param $testname $jobid_var_old
27019 jobid_var_new=$($LCTL get_param -n $testname)
27020 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27021 error "failed to reset $testname"
27023 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27025 test_401e() { # LU-14779
27026 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27027 error "lctl list_param MGC* failed"
27028 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27029 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27030 error "lctl get_param lru_size failed"
27032 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27035 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27036 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27037 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27038 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27039 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27040 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27041 remote_mds_nodsh && skip "remote MDS with nodsh"
27043 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27044 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27045 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27046 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27047 echo "Touch failed - OK"
27049 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27052 local file1=$DIR/$tfile.1
27053 local file2=$DIR/$tfile.2
27054 local tfile=$TMP/$tfile
27056 rm -f $file1 $file2 $tfile
27061 # 30 sec OBD_TIMEOUT in ll_getattr()
27062 # right before populating st_nlink
27063 $LCTL set_param fail_loc=0x80001409
27064 stat -c %h $file1 > $tfile &
27066 # create an alias, drop all locks and reclaim the dentry
27068 cancel_lru_locks mdc
27069 cancel_lru_locks osc
27070 sysctl -w vm.drop_caches=2
27074 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27076 rm -f $tfile $file1 $file2
27078 run_test 403 "i_nlink should not drop to zero due to aliasing"
27080 test_404() { # LU-6601
27081 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27082 skip "Need server version newer than 2.8.52"
27083 remote_mds_nodsh && skip "remote MDS with nodsh"
27085 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27086 awk '/osp .*-osc-MDT/ { print $4}')
27089 for osp in $mosps; do
27090 echo "Deactivate: " $osp
27091 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27092 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27093 awk -vp=$osp '$4 == p { print $2 }')
27094 [ $stat = IN ] || {
27095 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27096 error "deactivate error"
27098 echo "Activate: " $osp
27099 do_facet $SINGLEMDS $LCTL --device %$osp activate
27100 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27101 awk -vp=$osp '$4 == p { print $2 }')
27102 [ $stat = UP ] || {
27103 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27104 error "activate error"
27108 run_test 404 "validate manual {de}activated works properly for OSPs"
27111 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27112 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27113 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27114 skip "Layout swap lock is not supported"
27116 check_swap_layouts_support
27117 check_swap_layout_no_dom $DIR
27119 test_mkdir $DIR/$tdir
27120 swap_lock_test -d $DIR/$tdir ||
27121 error "One layout swap locked test failed"
27123 run_test 405 "Various layout swap lock tests"
27126 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27127 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27128 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27130 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27131 skip "Need MDS version at least 2.8.50"
27133 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27134 local test_pool=$TESTNAME
27136 pool_add $test_pool || error "pool_add failed"
27137 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27138 error "pool_add_targets failed"
27140 save_layout_restore_at_exit $MOUNT
27142 # parent set default stripe count only, child will stripe from both
27143 # parent and fs default
27144 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27145 error "setstripe $MOUNT failed"
27146 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27147 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27148 for i in $(seq 10); do
27149 local f=$DIR/$tdir/$tfile.$i
27150 touch $f || error "touch failed"
27151 local count=$($LFS getstripe -c $f)
27152 [ $count -eq $OSTCOUNT ] ||
27153 error "$f stripe count $count != $OSTCOUNT"
27154 local offset=$($LFS getstripe -i $f)
27155 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27156 local size=$($LFS getstripe -S $f)
27157 [ $size -eq $((def_stripe_size * 2)) ] ||
27158 error "$f stripe size $size != $((def_stripe_size * 2))"
27159 local pool=$($LFS getstripe -p $f)
27160 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27163 # change fs default striping, delete parent default striping, now child
27164 # will stripe from new fs default striping only
27165 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27166 error "change $MOUNT default stripe failed"
27167 $LFS setstripe -c 0 $DIR/$tdir ||
27168 error "delete $tdir default stripe failed"
27169 for i in $(seq 11 20); do
27170 local f=$DIR/$tdir/$tfile.$i
27171 touch $f || error "touch $f failed"
27172 local count=$($LFS getstripe -c $f)
27173 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27174 local offset=$($LFS getstripe -i $f)
27175 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27176 local size=$($LFS getstripe -S $f)
27177 [ $size -eq $def_stripe_size ] ||
27178 error "$f stripe size $size != $def_stripe_size"
27179 local pool=$($LFS getstripe -p $f)
27180 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27183 unlinkmany $DIR/$tdir/$tfile. 1 20
27185 local f=$DIR/$tdir/$tfile
27186 pool_remove_all_targets $test_pool $f
27187 pool_remove $test_pool $f
27189 run_test 406 "DNE support fs default striping"
27192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27193 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27194 skip "Need MDS version at least 2.8.55"
27195 remote_mds_nodsh && skip "remote MDS with nodsh"
27197 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27198 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27199 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27200 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27201 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27203 #define OBD_FAIL_DT_TXN_STOP 0x2019
27204 for idx in $(seq $MDSCOUNT); do
27205 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27207 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27208 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27209 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27212 run_test 407 "transaction fail should cause operation fail"
27215 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27217 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27218 lctl set_param fail_loc=0x8000040a
27219 # let ll_prepare_partial_page() fail
27220 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27224 # create at least 100 unused inodes so that
27225 # shrink_icache_memory(0) should not return 0
27226 touch $DIR/$tfile-{0..100}
27227 rm -f $DIR/$tfile-{0..100}
27230 echo 2 > /proc/sys/vm/drop_caches
27232 run_test 408 "drop_caches should not hang due to page leaks"
27236 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27238 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27239 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27240 touch $DIR/$tdir/guard || error "(2) Fail to create"
27242 local PREFIX=$(str_repeat 'A' 128)
27243 echo "Create 1K hard links start at $(date)"
27244 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27245 error "(3) Fail to hard link"
27247 echo "Links count should be right although linkEA overflow"
27248 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27249 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27250 [ $linkcount -eq 1001 ] ||
27251 error "(5) Unexpected hard links count: $linkcount"
27253 echo "List all links start at $(date)"
27254 ls -l $DIR/$tdir/foo > /dev/null ||
27255 error "(6) Fail to list $DIR/$tdir/foo"
27257 echo "Unlink hard links start at $(date)"
27258 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27259 error "(7) Fail to unlink"
27260 echo "Unlink hard links finished at $(date)"
27262 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27266 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27267 skip "Need client version at least 2.9.59"
27268 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27269 skip "Need MODULES build"
27271 # Create a file, and stat it from the kernel
27272 local testfile=$DIR/$tfile
27275 local run_id=$RANDOM
27276 local my_ino=$(stat --format "%i" $testfile)
27278 # Try to insert the module. This will always fail as the
27279 # module is designed to not be inserted.
27280 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27283 # Anything but success is a test failure
27285 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27286 error "no inode match"
27288 run_test 410 "Test inode number returned from kernel thread"
27290 cleanup_test411_cgroup() {
27296 local cg_basedir=/sys/fs/cgroup/memory
27298 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27299 skip "no setup for cgroup"
27301 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27302 error "test file creation failed"
27303 cancel_lru_locks osc
27305 # Create a very small memory cgroup to force a slab allocation error
27306 local cgdir=$cg_basedir/osc_slab_alloc
27307 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27308 trap "cleanup_test411_cgroup $cgdir" EXIT
27309 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27310 echo 1M > $cgdir/memory.limit_in_bytes
27312 # Should not LBUG, just be killed by oom-killer
27313 # dd will return 0 even allocation failure in some environment.
27314 # So don't check return value
27315 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27316 cleanup_test411_cgroup $cgdir
27320 run_test 411 "Slab allocation error with cgroup does not LBUG"
27323 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27324 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27325 skip "Need server version at least 2.10.55"
27327 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27328 error "mkdir failed"
27329 $LFS getdirstripe $DIR/$tdir
27330 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27331 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27332 error "expect $((MDSCOUT - 1)) get $stripe_index"
27333 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27334 [ $stripe_count -eq 2 ] ||
27335 error "expect 2 get $stripe_count"
27337 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27342 # subdirs should be on the same MDT as parent
27343 for i in $(seq 0 $((MDSCOUNT - 1))); do
27344 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27345 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27346 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27347 (( index == i )) || error "mdt$i/sub on MDT$index"
27350 # stripe offset -1, ditto
27351 for i in {1..10}; do
27352 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27353 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27354 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27355 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27356 (( index == index2 )) ||
27357 error "qos$i on MDT$index, sub on MDT$index2"
27360 local testdir=$DIR/$tdir/inherit
27362 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27365 testdir=$testdir/s$i
27366 mkdir $testdir || error "mkdir $testdir failed"
27367 index=$($LFS getstripe -m $testdir)
27368 (( index == 1 )) ||
27369 error "$testdir on MDT$index"
27372 # not inherit any more
27373 testdir=$testdir/s3
27374 mkdir $testdir || error "mkdir $testdir failed"
27375 getfattr -d -m dmv $testdir | grep dmv &&
27376 error "default LMV set on $testdir" || true
27378 run_test 412 "mkdir on specific MDTs"
27380 TEST413_COUNT=${TEST413_COUNT:-200}
27383 # set_maxage() is used by test_413 only.
27384 # This is a helper function to set maxage. Does not return any value.
27385 # Input: maxage to set
27388 local lmv_qos_maxage
27389 local lod_qos_maxage
27390 local new_maxage=$1
27392 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27393 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27394 stack_trap "$LCTL set_param \
27395 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27396 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27397 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27398 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27399 lod.*.mdt_qos_maxage=$new_maxage
27400 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27401 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27404 generate_uneven_mdts() {
27416 echo "Check for uneven MDTs: "
27418 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27419 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27420 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27422 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27423 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27426 for ((i = 1; i < ${#ffree[@]}; i++)); do
27427 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27428 if [ $tmp -gt $max ]; then
27432 if [ $tmp -lt $min ]; then
27438 (( min > 0 )) || skip "low space on MDT$min_index"
27439 (( ${ffree[min_index]} > 0 )) ||
27440 skip "no free files on MDT$min_index"
27441 (( ${ffree[min_index]} < 10000000 )) ||
27442 skip "too many free files on MDT$min_index"
27444 # Check if we need to generate uneven MDTs
27445 local diff=$(((max - min) * 100 / min))
27446 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27447 local testdir # individual folder within $testdirp
27451 # fallocate is faster to consume space on MDT, if available
27452 if check_fallocate_supported mds$((min_index + 1)); then
27453 cmd="fallocate -l 128K "
27455 cmd="dd if=/dev/zero bs=128K count=1 of="
27458 echo "using cmd $cmd"
27459 for (( i = 0; diff < threshold; i++ )); do
27460 testdir=${testdirp}/$i
27461 [ -d $testdir ] && continue
27463 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27466 # generate uneven MDTs, create till $threshold% diff
27467 echo -n "weight diff=$diff% must be > $threshold% ..."
27468 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27469 $LFS mkdir -i $min_index $testdir ||
27470 error "mkdir $testdir failed"
27471 $LFS setstripe -E 1M -L mdt $testdir ||
27472 error "setstripe $testdir failed"
27474 for (( f = 0; f < TEST413_COUNT; f++ )); do
27475 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27477 sync; sleep 1; sync
27479 # wait for QOS to update
27480 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27482 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27483 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27484 max=$(((${ffree[max_index]} >> 8) *
27485 (${bavail[max_index]} * bsize >> 16)))
27486 min=$(((${ffree[min_index]} >> 8) *
27487 (${bavail[min_index]} * bsize >> 16)))
27488 (( min > 0 )) || skip "low space on MDT$min_index"
27489 diff=$(((max - min) * 100 / min))
27492 echo "MDT filesfree available: ${ffree[*]}"
27493 echo "MDT blocks available: ${bavail[*]}"
27494 echo "weight diff=$diff%"
27499 local stripe_count=$2
27500 local mdts=$(comma_list $(mdts_nodes))
27503 local lmv_qos_prio_free
27504 local lmv_qos_threshold_rr
27505 local lod_qos_prio_free
27506 local lod_qos_threshold_rr
27511 # @total is total directories created if it's testing plain
27512 # directories, otherwise it's total stripe object count for
27513 # striped directories test.
27514 # remote/striped directory unlinking is slow on zfs and may
27515 # timeout, test with fewer directories
27516 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27518 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27519 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27520 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27522 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27523 stack_trap "$LCTL set_param \
27524 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27525 stack_trap "$LCTL set_param \
27526 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27528 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27529 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27530 lod_qos_prio_free=${lod_qos_prio_free%%%}
27531 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27532 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27533 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27534 stack_trap "do_nodes $mdts $LCTL set_param \
27535 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27536 stack_trap "do_nodes $mdts $LCTL set_param \
27537 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27539 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27540 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27542 testdir=$DIR/$tdir-s$stripe_count/rr
27544 local stripe_index=$($LFS getstripe -m $testdir)
27545 local test_mkdir_rr=true
27547 getfattr -d -m dmv -e hex $testdir | grep dmv
27548 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27549 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27550 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27551 test_mkdir_rr=false
27556 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27557 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27559 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27560 for (( i = 0; i < total / stripe_count; i++ )); do
27561 eval $mkdir_cmd $testdir/subdir$i ||
27562 error "$mkdir_cmd subdir$i failed"
27565 for (( i = 0; i < $MDSCOUNT; i++ )); do
27566 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27567 echo "$count directories created on MDT$i"
27568 if $test_mkdir_rr; then
27569 (( count == total / stripe_count / MDSCOUNT )) ||
27570 error "subdirs are not evenly distributed"
27571 elif (( i == stripe_index )); then
27572 (( count == total / stripe_count )) ||
27573 error "$count subdirs created on MDT$i"
27575 (( count == 0 )) ||
27576 error "$count subdirs created on MDT$i"
27579 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27580 count=$($LFS getdirstripe $testdir/* |
27581 grep -c -P "^\s+$i\t")
27582 echo "$count stripes created on MDT$i"
27583 # deviation should < 5% of average
27584 delta=$((count - total / MDSCOUNT))
27585 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27586 error "stripes are not evenly distributed"
27591 echo "Check for uneven MDTs: "
27601 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27602 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27603 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27605 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27606 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27609 for ((i = 1; i < ${#ffree[@]}; i++)); do
27610 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27611 if [ $tmp -gt $max ]; then
27615 if [ $tmp -lt $min ]; then
27620 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27622 (( min > 0 )) || skip "low space on MDT$min_index"
27623 (( ${ffree[min_index]} < 10000000 )) ||
27624 skip "too many free files on MDT$min_index"
27626 generate_uneven_mdts 120
27628 echo "MDT filesfree available: ${ffree[*]}"
27629 echo "MDT blocks available: ${bavail[*]}"
27630 echo "weight diff=$(((max - min) * 100 / min))%"
27632 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27634 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27635 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27636 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27637 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27638 # decrease statfs age, so that it can be updated in time
27639 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27640 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27644 testdir=$DIR/$tdir-s$stripe_count/qos
27646 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27647 for (( i = 0; i < total / stripe_count; i++ )); do
27648 eval $mkdir_cmd $testdir/subdir$i ||
27649 error "$mkdir_cmd subdir$i failed"
27653 for (( i = 0; i < $MDSCOUNT; i++ )); do
27654 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27655 (( count > max )) && max=$count
27656 echo "$count directories created on MDT$i : curmax=$max"
27659 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27661 # D-value should > 10% of average
27662 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27663 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27665 # ditto for stripes
27666 if (( stripe_count > 1 )); then
27668 for (( i = 0; i < $MDSCOUNT; i++ )); do
27669 count=$($LFS getdirstripe $testdir/* |
27670 grep -c -P "^\s+$i\t")
27671 (( count > max )) && max=$count
27672 echo "$count stripes created on MDT$i"
27675 min=$($LFS getdirstripe $testdir/* |
27676 grep -c -P "^\s+$min_index\t")
27677 (( max - min > total / MDSCOUNT / 10 )) ||
27678 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27690 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27691 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27692 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27694 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27696 for ((i = 1; i < ${#ffree[@]}; i++)); do
27697 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27698 (( tmp < min )) && min=$tmp && min_index=$i
27705 [ $MDSCOUNT -lt 2 ] &&
27706 skip "We need at least 2 MDTs for this test"
27708 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27709 skip "Need server version at least 2.12.52"
27711 local stripe_max=$((MDSCOUNT - 1))
27714 # let caller set maxage for latest result
27717 # fill MDT unevenly
27718 generate_uneven_mdts 120
27720 # test 4-stripe directory at most, otherwise it's too slow
27721 # We are being very defensive. Although Autotest uses 4 MDTs.
27722 # We make sure stripe_max does not go over 4.
27723 (( stripe_max > 4 )) && stripe_max=4
27724 # unlinking striped directory is slow on zfs, and may timeout, only test
27726 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27727 for stripe_count in $(seq 1 $stripe_max); do
27728 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27729 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27730 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27731 error "mkdir failed"
27732 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27735 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27738 [ $MDSCOUNT -lt 2 ] &&
27739 skip "We need at least 2 MDTs for this test"
27741 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27742 skip "Need server version at least 2.12.52"
27744 local stripe_max=$((MDSCOUNT - 1))
27748 # let caller set maxage for latest result
27751 # fill MDT unevenly
27752 generate_uneven_mdts 120
27754 # test 4-stripe directory at most, otherwise it's too slow
27755 # We are being very defensive. Although Autotest uses 4 MDTs.
27756 # We make sure stripe_max does not go over 4.
27757 (( stripe_max > 4 )) && stripe_max=4
27758 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27759 for stripe_count in $(seq 1 $stripe_max); do
27760 testdir=$DIR/$tdir-s$stripe_count
27761 mkdir $testdir || error "mkdir $testdir failed"
27762 mkdir $testdir/rr || error "mkdir rr failed"
27763 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27764 error "mkdir qos failed"
27765 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27766 $testdir/rr || error "setdirstripe rr failed"
27767 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27768 error "setdirstripe failed"
27769 test_qos_mkdir "mkdir" $stripe_count
27772 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27775 (( $MDSCOUNT >= 2 )) ||
27776 skip "We need at least 2 MDTs for this test"
27778 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27779 skip "Need server version at least 2.14.51"
27784 local lmv_qos_maxage
27785 local lod_qos_maxage
27787 # let caller set maxage for latest result
27788 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27789 $LCTL set_param lmv.*.qos_maxage=1
27790 stack_trap "$LCTL set_param \
27791 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27792 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27793 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27794 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27795 lod.*.mdt_qos_maxage=1
27796 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27797 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27799 # fill MDT unevenly
27800 generate_uneven_mdts 120
27802 testdir=$DIR/${tdir}-s1
27803 mkdir $testdir || error "mkdir $testdir failed"
27804 mkdir $testdir/rr || error "mkdir rr failed"
27805 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27806 # default max_inherit is -1, default max_inherit_rr is 0
27807 $LFS setdirstripe -D -c 1 $testdir/rr ||
27808 error "setdirstripe rr failed"
27809 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27810 error "setdirstripe qos failed"
27811 test_qos_mkdir "mkdir" 1
27813 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27814 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27815 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27816 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27817 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27819 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27820 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27821 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27822 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27823 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27824 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27825 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27826 error "level2 shouldn't have default LMV" || true
27828 run_test 413c "mkdir with default LMV max inherit rr"
27831 (( MDSCOUNT >= 2 )) ||
27832 skip "We need at least 2 MDTs for this test"
27834 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27835 skip "Need server version at least 2.14.51"
27837 local lmv_qos_threshold_rr
27839 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27841 stack_trap "$LCTL set_param \
27842 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27844 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27845 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27846 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27847 error "$tdir shouldn't have default LMV"
27848 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27849 error "mkdir sub failed"
27851 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27853 (( count == 100 )) || error "$count subdirs on MDT0"
27855 run_test 413d "inherit ROOT default LMV"
27858 (( MDSCOUNT >= 2 )) ||
27859 skip "We need at least 2 MDTs for this test"
27860 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27861 skip "Need server version at least 2.14.55"
27863 local testdir=$DIR/$tdir
27864 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27866 local sub_max_inherit
27868 mkdir -p $testdir || error "failed to create $testdir"
27870 # set default max-inherit to -1 if stripe count is 0 or 1
27871 $LFS setdirstripe -D -c 1 $testdir ||
27872 error "failed to set default LMV"
27873 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27874 (( max_inherit == -1 )) ||
27875 error "wrong max_inherit value $max_inherit"
27877 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27878 $LFS setdirstripe -D -c -1 $testdir ||
27879 error "failed to set default LMV"
27880 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27881 (( max_inherit > 0 )) ||
27882 error "wrong max_inherit value $max_inherit"
27884 # and the subdir will decrease the max_inherit by 1
27885 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27886 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27887 (( sub_max_inherit == max_inherit - 1)) ||
27888 error "wrong max-inherit of subdir $sub_max_inherit"
27890 # check specified --max-inherit and warning message
27891 stack_trap "rm -f $tmpfile"
27892 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27893 error "failed to set default LMV"
27894 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27895 (( max_inherit == -1 )) ||
27896 error "wrong max_inherit value $max_inherit"
27898 # check the warning messages
27899 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27900 error "failed to detect warning string"
27903 run_test 413e "check default max-inherit value"
27905 test_fs_dmv_inherit()
27907 local testdir=$DIR/$tdir
27914 mkdir $testdir || error "mkdir $testdir failed"
27915 count=$($LFS getdirstripe -D -c $testdir)
27916 (( count == 1 )) ||
27917 error "$testdir default LMV count mismatch $count != 1"
27918 inherit=$($LFS getdirstripe -D -X $testdir)
27919 (( inherit == 3 - i )) ||
27920 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27921 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27922 (( inherit_rr == 3 - i )) ||
27923 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27924 testdir=$testdir/sub
27927 mkdir $testdir || error "mkdir $testdir failed"
27928 count=$($LFS getdirstripe -D -c $testdir)
27929 (( count == 0 )) ||
27930 error "$testdir default LMV count not zero: $count"
27934 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27936 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27937 skip "Need server version at least 2.14.55"
27939 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27940 error "dump $DIR default LMV failed"
27941 stack_trap "setfattr --restore=$TMP/dmv.ea"
27943 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27944 error "set $DIR default LMV failed"
27946 test_fs_dmv_inherit
27948 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27951 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27953 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27954 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27955 error "dump $DIR default LMV failed"
27956 stack_trap "setfattr --restore=$TMP/dmv.ea"
27958 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27959 error "set $DIR default LMV failed"
27961 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27962 error "mount $MOUNT2 failed"
27963 stack_trap "umount_client $MOUNT2"
27965 local saved_DIR=$DIR
27969 stack_trap "export DIR=$saved_DIR"
27971 # first check filesystem-wide default LMV inheritance
27972 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27974 # then check subdirs are spread to all MDTs
27975 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27977 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27979 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27981 run_test 413g "enforce ROOT default LMV on subdir mount"
27984 (( MDSCOUNT >= 2 )) ||
27985 skip "We need at least 2 MDTs for this test"
27987 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27988 skip "Need server version at least 2.15.50.6"
27990 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27992 stack_trap "$LCTL set_param \
27993 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27994 $LCTL set_param lmv.*.qos_maxage=1
27998 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27999 local count=$((MDSCOUNT * 20))
28001 generate_uneven_mdts 50
28003 mkdir -p $dir || error "mkdir $dir failed"
28004 stack_trap "rm -rf $dir"
28005 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28006 --max-inherit-rr=$rr_depth $dir
28008 for ((d=0; d < depth + 2; d++)); do
28010 for ((sub=0; sub < count; sub++)); do
28013 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28014 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28015 # subdirs within $rr_depth should be created round-robin
28016 if (( d < rr_depth )); then
28017 (( ${num[0]} != count )) ||
28018 error "all objects created on MDT ${num[1]}"
28024 run_test 413h "don't stick to parent for round-robin dirs"
28027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28029 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28030 skip "Need server version at least 2.14.55"
28032 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28033 error "dump $DIR default LMV failed"
28034 stack_trap "setfattr --restore=$TMP/dmv.ea"
28036 local testdir=$DIR/$tdir
28041 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28042 --max-inherit-rr=$def_max_rr $DIR ||
28043 error "set $DIR default LMV failed"
28045 for i in $(seq 2 3); do
28046 def_max=$((def_max - 1))
28047 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28050 # RR is decremented and keeps zeroed once exhausted
28051 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28052 (( count == def_max_rr )) ||
28053 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28055 # max-inherit is decremented
28056 count=$($LFS getdirstripe -D --max-inherit $testdir)
28057 (( count == def_max )) ||
28058 error_noexit "$testdir: max-inherit $count != $def_max"
28060 testdir=$testdir/d$i
28063 # d3 is the last inherited from ROOT, no inheritance anymore
28064 # i.e. no the default layout anymore
28065 mkdir -p $testdir/d4/d5
28066 count=$($LFS getdirstripe -D --max-inherit $testdir)
28067 (( count == -1 )) ||
28068 error_noexit "$testdir: max-inherit $count != -1"
28070 local p_count=$($LFS getdirstripe -i $testdir)
28072 for i in $(seq 4 5); do
28073 testdir=$testdir/d$i
28075 # the root default layout is not applied once exhausted
28076 count=$($LFS getdirstripe -i $testdir)
28077 (( count == p_count )) ||
28078 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28081 $LFS setdirstripe -i 0 $DIR/d2
28082 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28083 (( count == -1 )) ||
28084 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28086 run_test 413i "check default layout inheritance"
28093 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28094 unlinkmany $subdir/f. $TEST413_COUNT &
28098 for pid in $pids; do
28104 run_test 413z "413 test cleanup"
28107 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28108 $LCTL set_param fail_loc=0x80000521
28109 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28112 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28115 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28116 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28117 skip "Need server version at least 2.11.52"
28123 # this test may be slow on ZFS
28124 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28126 # though this test is designed for striped directory, let's test normal
28127 # directory too since lock is always saved as CoS lock.
28128 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28129 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28130 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28131 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28132 wait_delete_completed_mds
28134 # run a loop without concurrent touch to measure rename duration.
28135 # only for test debug/robustness, NOT part of COS functional test.
28136 local start_time=$SECONDS
28137 for ((i = 0; i < total; i++)); do
28138 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28141 local baseline=$((SECONDS - start_time))
28142 echo "rename $total files without 'touch' took $baseline sec"
28149 local setattr_pid=$!
28151 # rename files back to original name so unlinkmany works
28152 start_time=$SECONDS
28153 for ((i = 0; i < total; i++)); do
28154 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28157 local duration=$((SECONDS - start_time))
28159 kill -9 $setattr_pid
28161 echo "rename $total files with 'touch' took $duration sec"
28162 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28163 (( duration <= max )) ||
28164 error_not_in_vm "rename took $duration > $max sec"
28166 run_test 415 "lock revoke is not missing"
28169 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28170 skip "Need server version at least 2.11.55"
28172 # define OBD_FAIL_OSD_TXN_START 0x19a
28173 do_facet mds1 lctl set_param fail_loc=0x19a
28175 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28179 run_test 416 "transaction start failure won't cause system hung"
28183 do_nodes $(comma_list $(mdts_nodes)) \
28184 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28185 do_nodes $(comma_list $(mdts_nodes)) \
28186 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28187 do_nodes $(comma_list $(mdts_nodes)) \
28188 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28193 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28194 skip "Need MDS version at least 2.11.56"
28196 trap cleanup_417 RETURN EXIT
28198 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28199 do_nodes $(comma_list $(mdts_nodes)) \
28200 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28201 $LFS migrate -m 0 $DIR/$tdir.1 &&
28202 error "migrate dir $tdir.1 should fail"
28204 do_nodes $(comma_list $(mdts_nodes)) \
28205 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28206 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28207 error "create remote dir $tdir.2 should fail"
28209 do_nodes $(comma_list $(mdts_nodes)) \
28210 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28211 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28212 error "create striped dir $tdir.3 should fail"
28215 run_test 417 "disable remote dir, striped dir and dir migration"
28217 # Checks that the outputs of df [-i] and lfs df [-i] match
28219 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28229 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28231 for count in {1..100}; do
28232 do_nodes "$CLIENTS" \
28233 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28236 # read the lines of interest
28237 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28238 error "df $inodes $dir | tail -n +2 failed"
28239 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28240 error "lfs df $inodes $dir | grep summary: failed"
28242 # skip first substrings of each output as they are different
28243 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28244 # compare the two outputs
28246 # skip "available" on MDT until LU-13997 is fixed.
28247 #for i in {1..5}; do
28248 for i in 1 2 4 5; do
28249 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28257 lfs df $inodes $dir
28258 error "df and lfs df $1 output mismatch: " \
28259 "df ${inodes}: ${df_out[*]}, " \
28260 "lfs df ${inodes}: ${lfs_df_out[*]}"
28265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28267 local dir=$DIR/$tdir
28268 local numfiles=$((RANDOM % 4096 + 2))
28269 local numblocks=$((RANDOM % 256 + 1))
28271 wait_delete_completed
28274 # check block output
28275 check_lfs_df blocks $dir
28276 # check inode output
28277 check_lfs_df inodes $dir
28279 # create a single file and retest
28280 echo "Creating a single file and testing"
28281 createmany -o $dir/$tfile- 1 &>/dev/null ||
28282 error "creating 1 file in $dir failed"
28283 check_lfs_df blocks $dir
28284 check_lfs_df inodes $dir
28286 # create a random number of files
28287 echo "Creating $((numfiles - 1)) files and testing"
28288 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28289 error "creating $((numfiles - 1)) files in $dir failed"
28291 # write a random number of blocks to the first test file
28292 echo "Writing $numblocks 4K blocks and testing"
28293 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28294 count=$numblocks &>/dev/null ||
28295 error "dd to $dir/${tfile}-0 failed"
28298 check_lfs_df blocks $dir
28299 check_lfs_df inodes $dir
28301 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28302 error "unlinking $numfiles files in $dir failed"
28304 run_test 418 "df and lfs df outputs match"
28308 local dir=$DIR/$tdir
28313 cancel_lru_locks mdc
28315 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28316 $LCTL set_param fail_loc=0x1410
28318 $LCTL set_param fail_loc=0
28321 run_test 419 "Verify open file by name doesn't crash kernel"
28325 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28326 skip "Need MDS version at least 2.12.53"
28328 local SAVE_UMASK=$(umask)
28329 local dir=$DIR/$tdir
28330 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28334 mkdir -m03777 $dir/testdir
28335 ls -dn $dir/testdir
28336 # Need to remove trailing '.' when SELinux is enabled
28337 local dirperms=$(ls -dn $dir/testdir |
28338 awk '{ sub(/\.$/, "", $1); print $1}')
28339 [ $dirperms == "drwxrwsrwt" ] ||
28340 error "incorrect perms on $dir/testdir"
28342 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28343 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28344 ls -n $dir/testdir/testfile
28345 local fileperms=$(ls -n $dir/testdir/testfile |
28346 awk '{ sub(/\.$/, "", $1); print $1}')
28347 [ $fileperms == "-rwxr-xr-x" ] ||
28348 error "incorrect perms on $dir/testdir/testfile"
28352 run_test 420 "clear SGID bit on non-directories for non-members"
28359 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28360 skip "Need MDS version at least 2.12.54"
28362 test_mkdir $DIR/$tdir
28363 createmany -o $DIR/$tdir/f 3
28364 cnt=$(ls -1 $DIR/$tdir | wc -l)
28365 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28367 fid1=$(lfs path2fid $DIR/$tdir/f1)
28368 fid2=$(lfs path2fid $DIR/$tdir/f2)
28369 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28371 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28372 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28374 cnt=$(ls -1 $DIR/$tdir | wc -l)
28375 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28377 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28378 createmany -o $DIR/$tdir/f 3
28379 cnt=$(ls -1 $DIR/$tdir | wc -l)
28380 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28382 fid1=$(lfs path2fid $DIR/$tdir/f1)
28383 fid2=$(lfs path2fid $DIR/$tdir/f2)
28384 echo "remove using fsname $FSNAME"
28385 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28387 cnt=$(ls -1 $DIR/$tdir | wc -l)
28388 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28390 run_test 421a "simple rm by fid"
28397 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28398 skip "Need MDS version at least 2.12.54"
28400 test_mkdir $DIR/$tdir
28401 createmany -o $DIR/$tdir/f 3
28402 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28405 FID1=$(lfs path2fid $DIR/$tdir/f1)
28406 FID2=$(lfs path2fid $DIR/$tdir/f2)
28407 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28409 kill -USR1 $MULTIPID
28412 cnt=$(ls $DIR/$tdir | wc -l)
28413 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28415 run_test 421b "rm by fid on open file"
28421 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28422 skip "Need MDS version at least 2.12.54"
28424 test_mkdir $DIR/$tdir
28425 createmany -o $DIR/$tdir/f 3
28426 touch $DIR/$tdir/$tfile
28427 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28428 cnt=$(ls -1 $DIR/$tdir | wc -l)
28429 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28431 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28432 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28434 cnt=$(ls $DIR/$tdir | wc -l)
28435 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28437 run_test 421c "rm by fid against hardlinked files"
28443 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28444 skip "Need MDS version at least 2.12.54"
28446 test_mkdir $DIR/$tdir
28447 createmany -o $DIR/$tdir/f 4097
28448 cnt=$(ls -1 $DIR/$tdir | wc -l)
28449 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28451 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28452 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28454 cnt=$(ls $DIR/$tdir | wc -l)
28456 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28458 run_test 421d "rmfid en masse"
28464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28465 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28466 skip "Need MDS version at least 2.12.54"
28468 mkdir -p $DIR/$tdir
28469 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28470 createmany -o $DIR/$tdir/striped_dir/f 512
28471 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28472 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28474 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28475 sed "s/[/][^:]*://g")
28476 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28478 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28480 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28482 run_test 421e "rmfid in DNE"
28488 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28489 skip "Need MDS version at least 2.12.54"
28491 test_mkdir $DIR/$tdir
28493 cnt=$(ls -1 $DIR/$tdir | wc -l)
28494 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28496 FID=$(lfs path2fid $DIR/$tdir/f)
28497 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28498 # rmfid should fail
28499 cnt=$(ls -1 $DIR/$tdir | wc -l)
28500 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28502 chmod a+rw $DIR/$tdir
28504 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28505 # rmfid should fail
28506 cnt=$(ls -1 $DIR/$tdir | wc -l)
28507 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28510 $RUNAS touch $DIR/$tdir/f
28511 FID=$(lfs path2fid $DIR/$tdir/f)
28512 echo "rmfid as root"
28513 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28514 cnt=$(ls -1 $DIR/$tdir | wc -l)
28515 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28518 $RUNAS touch $DIR/$tdir/f
28519 cnt=$(ls -1 $DIR/$tdir | wc -l)
28520 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28521 FID=$(lfs path2fid $DIR/$tdir/f)
28522 # rmfid w/o user_fid2path mount option should fail
28523 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28524 cnt=$(ls -1 $DIR/$tdir | wc -l)
28525 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28527 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28528 stack_trap "rmdir $tmpdir"
28529 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28530 error "failed to mount client'"
28531 stack_trap "umount_client $tmpdir"
28533 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28534 # rmfid should succeed
28535 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28536 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28538 # rmfid shouldn't allow to remove files due to dir's permission
28539 chmod a+rwx $tmpdir/$tdir
28540 touch $tmpdir/$tdir/f
28541 ls -la $tmpdir/$tdir
28542 FID=$(lfs path2fid $tmpdir/$tdir/f)
28543 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28546 run_test 421f "rmfid checks permissions"
28552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28553 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28554 skip "Need MDS version at least 2.12.54"
28556 mkdir -p $DIR/$tdir
28557 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28558 createmany -o $DIR/$tdir/striped_dir/f 512
28559 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28560 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28562 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28563 sed "s/[/][^:]*://g")
28565 rm -f $DIR/$tdir/striped_dir/f1*
28566 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28567 removed=$((512 - cnt))
28569 # few files have been just removed, so we expect
28570 # rmfid to fail on their fids
28571 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28572 [ $removed != $errors ] && error "$errors != $removed"
28574 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28576 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28578 run_test 421g "rmfid to return errors properly"
28590 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28591 skip "Need MDS version at least 2.15.53"
28593 test_mkdir $DIR/$tdir
28594 test_mkdir $DIR/$tdir/subdir
28595 touch $DIR/$tdir/subdir/file0
28596 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28597 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28598 rm -f $DIR/$tdir/subdir/file0
28599 touch $DIR/$tdir/subdir/fileA
28600 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28601 echo File $DIR/$tdir/subdir/fileA FID $fidA
28602 touch $DIR/$tdir/subdir/fileB
28603 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28604 echo File $DIR/$tdir/subdir/fileB FID $fidB
28605 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28606 touch $DIR/$tdir/subdir/fileC
28607 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28608 echo File $DIR/$tdir/subdir/fileC FID $fidC
28609 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28610 touch $DIR/$tdir/fileD
28611 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28612 echo File $DIR/$tdir/fileD FID $fidD
28614 # mount another client mount point with subdirectory mount
28615 export FILESET=/$tdir/subdir
28616 mount_other=${MOUNT}_other
28617 mount_client $mount_other ${MOUNT_OPTS}
28620 (( mount_ret == 0 )) || error "mount $mount_other failed"
28622 echo Removing FIDs:
28623 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28624 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28627 umount_client $mount_other || error "umount $mount_other failed"
28629 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28631 # fileA should have been deleted
28632 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28634 # fileB should have been deleted
28635 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28637 # fileC should not have been deleted, fid also exists outside of fileset
28638 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28640 # fileD should not have been deleted, it exists outside of fileset
28641 stat $DIR/$tdir/fileD || error "fileD deleted"
28643 run_test 421h "rmfid with fileset mount"
28646 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28647 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28648 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28649 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28650 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28652 local amc=$(at_max_get client)
28653 local amo=$(at_max_get mds1)
28654 local timeout=`lctl get_param -n timeout`
28656 at_max_set 0 client
28659 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28660 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28661 fail_val=$(((2*timeout + 10)*1000))
28662 touch $DIR/$tdir/d3/file &
28664 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28665 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28666 fail_val=$((2*timeout + 5))
28667 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28671 sleep $((2 * timeout))
28675 touch $DIR/$tdir/d2/file3
28676 touch $DIR/$tdir/d2/file4
28677 touch $DIR/$tdir/d2/file5
28680 at_max_set $amc client
28681 at_max_set $amo mds1
28683 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28684 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28685 error "Watchdog is always throttled"
28687 run_test 422 "kill a process with RPC in progress"
28700 # ensure statfs cache is expired
28703 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28704 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28708 run_test 423 "statfs should return a right data"
28711 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28712 $LCTL set_param fail_loc=0x80000522
28713 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28716 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28719 test_mkdir -c -1 $DIR/$tdir
28720 $LFS setstripe -c -1 $DIR/$tdir
28722 lru_resize_disable "" 100
28723 stack_trap "lru_resize_enable" EXIT
28727 for i in $(seq $((MDSCOUNT * 125))); do
28728 local t=$DIR/$tdir/$tfile_$i
28730 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28731 error_noexit "Create file $t"
28733 stack_trap "rm -rf $DIR/$tdir" EXIT
28735 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28736 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28737 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28739 [ $lock_count -le $lru_size ] ||
28740 error "osc lock count $lock_count > lru size $lru_size"
28743 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28744 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28745 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28747 [ $lock_count -le $lru_size ] ||
28748 error "mdc lock count $lock_count > lru size $lru_size"
28751 run_test 425 "lock count should not exceed lru size"
28754 splice-test -r $DIR/$tfile
28755 splice-test -rd $DIR/$tfile
28756 splice-test $DIR/$tfile
28757 splice-test -d $DIR/$tfile
28759 run_test 426 "splice test on Lustre"
28762 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28763 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28764 skip "Need MDS version at least 2.12.4"
28770 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28771 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28773 $LFS getdirstripe $DIR/$tdir/1/dir
28775 #first setfattr for creating updatelog
28776 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28778 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28779 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28780 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28781 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28785 wait_recovery_complete mds2 $((2*TIMEOUT))
28787 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28788 echo $log | grep "get update log failed" &&
28789 error "update log corruption is detected" || true
28791 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28795 local cache_limit=$CACHE_MAX
28797 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28798 $LCTL set_param -n llite.*.max_cached_mb=64
28801 $LFS setstripe -c 1 $DIR/$tdir
28802 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28803 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28805 for f in $(seq 4); do
28806 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28810 cancel_lru_locks osc
28812 for f in $(seq 4); do
28813 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28817 run_test 428 "large block size IO should not hang"
28819 test_429() { # LU-7915 / LU-10948
28820 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28821 local testfile=$DIR/$tfile
28822 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28828 $LCTL get_param $ll_opencache_threshold_count ||
28829 skip "client does not have opencache parameter"
28831 set_opencache $new_flag
28832 stack_trap "restore_opencache"
28833 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28834 error "enable opencache failed"
28836 # drop MDC DLM locks
28837 cancel_lru_locks mdc
28838 # clear MDC RPC stats counters
28839 $LCTL set_param $mdc_rpcstats=clear
28841 # According to the current implementation, we need to run 3 times
28842 # open & close file to verify if opencache is enabled correctly.
28843 # 1st, RPCs are sent for lookup/open and open handle is released on
28845 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28846 # so open handle won't be released thereafter.
28847 # 3rd, No RPC is sent out.
28848 $MULTIOP $testfile oc || error "multiop failed"
28849 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28850 echo "1st: $first_rpc RPCs in flight"
28852 $MULTIOP $testfile oc || error "multiop failed"
28853 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28854 echo "2nd: $second_rpc RPCs in flight"
28856 $MULTIOP $testfile oc || error "multiop failed"
28857 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28858 echo "3rd: $third_rpc RPCs in flight"
28860 #verify no MDC RPC is sent
28861 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28863 run_test 429 "verify if opencache flag on client side does work"
28869 # data at [200K, 400K)
28870 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28871 error "256K->512K dd fails"
28873 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28874 error "2M->3M dd fails"
28876 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28877 error "4M->5M dd fails"
28878 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28879 # start at first component hole #1
28880 printf "Seeking hole from 1000 ... "
28881 offset=$(lseek_test -l 1000 $file)
28883 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28884 printf "Seeking data from 1000 ... "
28885 offset=$(lseek_test -d 1000 $file)
28887 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28889 # start at first component data block
28890 printf "Seeking hole from 300000 ... "
28891 offset=$(lseek_test -l 300000 $file)
28893 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28894 printf "Seeking data from 300000 ... "
28895 offset=$(lseek_test -d 300000 $file)
28897 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28899 # start at the first component but beyond end of object size
28900 printf "Seeking hole from 1000000 ... "
28901 offset=$(lseek_test -l 1000000 $file)
28903 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28904 printf "Seeking data from 1000000 ... "
28905 offset=$(lseek_test -d 1000000 $file)
28907 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28909 # start at second component stripe 2 (empty file)
28910 printf "Seeking hole from 1500000 ... "
28911 offset=$(lseek_test -l 1500000 $file)
28913 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28914 printf "Seeking data from 1500000 ... "
28915 offset=$(lseek_test -d 1500000 $file)
28917 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28919 # start at second component stripe 1 (all data)
28920 printf "Seeking hole from 3000000 ... "
28921 offset=$(lseek_test -l 3000000 $file)
28923 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28924 printf "Seeking data from 3000000 ... "
28925 offset=$(lseek_test -d 3000000 $file)
28927 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28929 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28930 error "2nd dd fails"
28931 echo "Add data block at 640K...1280K"
28933 # start at before new data block, in hole
28934 printf "Seeking hole from 600000 ... "
28935 offset=$(lseek_test -l 600000 $file)
28937 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28938 printf "Seeking data from 600000 ... "
28939 offset=$(lseek_test -d 600000 $file)
28941 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28943 # start at the first component new data block
28944 printf "Seeking hole from 1000000 ... "
28945 offset=$(lseek_test -l 1000000 $file)
28947 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28948 printf "Seeking data from 1000000 ... "
28949 offset=$(lseek_test -d 1000000 $file)
28951 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28953 # start at second component stripe 2, new data
28954 printf "Seeking hole from 1200000 ... "
28955 offset=$(lseek_test -l 1200000 $file)
28957 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28958 printf "Seeking data from 1200000 ... "
28959 offset=$(lseek_test -d 1200000 $file)
28961 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28963 # start beyond file end
28964 printf "Using offset > filesize ... "
28965 lseek_test -l 4000000 $file && error "lseek should fail"
28966 printf "Using offset > filesize ... "
28967 lseek_test -d 4000000 $file && error "lseek should fail"
28973 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28974 skip "MDT does not support SEEK_HOLE"
28976 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28977 skip "OST does not support SEEK_HOLE"
28979 local file=$DIR/$tdir/$tfile
28981 mkdir -p $DIR/$tdir
28983 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28984 # OST stripe #1 will have continuous data at [1M, 3M)
28985 # OST stripe #2 is empty
28986 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28987 lseek_test_430 $file
28989 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28990 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28991 lseek_test_430 $file
28993 $LFS setstripe -c2 -S 512K $file
28994 echo "Two stripes, stripe size 512K"
28995 lseek_test_430 $file
28997 # FLR with stale mirror
28998 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29000 echo "Mirrored file:"
29001 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29002 echo "Plain 2 stripes 1M"
29003 lseek_test_430 $file
29006 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29009 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29010 skip "OST does not support SEEK_HOLE"
29013 local file=$DIR/$tdir/$tfile
29015 mkdir -p $DIR/$tdir
29016 # Empty layout lseek should fail
29019 printf "Seeking hole from 0 ... "
29020 lseek_test -l 0 $file && error "lseek should fail"
29021 printf "Seeking data from 0 ... "
29022 lseek_test -d 0 $file && error "lseek should fail"
29026 $LFS setstripe -E 1M -c2 -E eof $file
29027 $TRUNCATE $file 1048576
29028 printf "Seeking hole from 1000000 ... "
29029 offset=$(lseek_test -l 1000000 $file)
29031 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29032 printf "Seeking data from 1000000 ... "
29033 lseek_test -d 1000000 $file && error "lseek should fail"
29036 # full component followed by non-inited one
29037 $LFS setstripe -E 1M -c2 -E eof $file
29038 dd if=/dev/urandom of=$file bs=1M count=1
29039 printf "Seeking hole from 1000000 ... "
29040 offset=$(lseek_test -l 1000000 $file)
29042 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29043 printf "Seeking hole from 1048576 ... "
29044 lseek_test -l 1048576 $file && error "lseek should fail"
29045 # init second component and truncate back
29046 echo "123" >> $file
29047 $TRUNCATE $file 1048576
29048 printf "Seeking hole from 1000000 ... "
29049 offset=$(lseek_test -l 1000000 $file)
29051 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29052 printf "Seeking hole from 1048576 ... "
29053 lseek_test -l 1048576 $file && error "lseek should fail"
29054 # boundary checks for big values
29055 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29056 offset=$(lseek_test -d 0 $file.10g)
29057 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29058 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29059 offset=$(lseek_test -d 0 $file.100g)
29060 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29063 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29066 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29067 skip "OST does not support SEEK_HOLE"
29069 local file=$DIR/$tdir/$tfile
29072 mkdir -p $DIR/$tdir
29073 stack_trap "rm -f $file $file.tmp"
29074 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29076 # cp version 8.33+ prefers lseek over fiemap
29077 local ver=$(cp --version | awk '{ print $4; exit; }')
29079 echo "cp $ver installed"
29080 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29082 time cp -v $file $file.tmp || error "cp $file failed"
29083 (( SECONDS - start < 5 )) || {
29084 strace cp $file $file.tmp |&
29085 grep -E "open|read|seek|FIEMAP" |
29087 error "cp: too long runtime $((SECONDS - start))"
29090 echo "cp test skipped due to $ver < 8.33"
29093 # tar version 1.29+ supports SEEK_HOLE/DATA
29094 ver=$(tar --version | awk '{ print $4; exit; }')
29095 echo "tar $ver installed"
29096 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29098 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29099 (( SECONDS - start < 5 )) || {
29100 strace tar cf $file.tmp --sparse $file |&
29101 grep -E "open|read|seek|FIEMAP" |
29103 error "tar: too long runtime $((SECONDS - start))"
29106 echo "tar test skipped due to $ver < 1.29"
29109 run_test 430c "lseek: external tools check"
29111 test_431() { # LU-14187
29112 local file=$DIR/$tdir/$tfile
29114 mkdir -p $DIR/$tdir
29115 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29116 dd if=/dev/urandom of=$file bs=4k count=1
29117 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29118 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29119 #define OBD_FAIL_OST_RESTART_IO 0x251
29120 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29121 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29125 echo 3 > /proc/sys/vm/drop_caches
29126 diff $file $file.0 || error "data diff"
29128 run_test 431 "Restart transaction for IO"
29130 cleanup_test_432() {
29131 do_facet mgs $LCTL nodemap_activate 0
29132 wait_nm_sync active
29136 local tmpdir=$TMP/dir432
29138 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29139 skip "Need MDS version at least 2.14.52"
29141 stack_trap cleanup_test_432 EXIT
29145 do_facet mgs $LCTL nodemap_activate 1
29146 wait_nm_sync active
29147 do_facet mgs $LCTL nodemap_modify --name default \
29148 --property admin --value 1
29149 do_facet mgs $LCTL nodemap_modify --name default \
29150 --property trusted --value 1
29151 cancel_lru_locks mdc
29152 wait_nm_sync default admin_nodemap
29153 wait_nm_sync default trusted_nodemap
29155 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29156 grep -ci "Operation not permitted") -ne 0 ]; then
29157 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29160 run_test 432 "mv dir from outside Lustre"
29163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29165 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29166 skip "inode cache not supported"
29168 $LCTL set_param llite.*.inode_cache=0
29169 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29175 cancel_lru_locks mdc
29176 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29177 createmany -m $DIR/$tdir/f $count
29178 createmany -d $DIR/$tdir/d $count
29179 ls -l $DIR/$tdir > /dev/null
29180 stack_trap "rm -rf $DIR/$tdir"
29182 before=$(num_objects)
29183 cancel_lru_locks mdc
29184 after=$(num_objects)
29186 # sometimes even @before is less than 2 * count
29187 while (( before - after < count )); do
29189 after=$(num_objects)
29191 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29192 if (( wait > 60 )); then
29193 error "inode slab grew from $before to $after"
29197 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29199 run_test 433 "ldlm lock cancel releases dentries and inodes"
29203 local getxattr_count
29204 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29205 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29207 [[ $(getenforce) == "Disabled" ]] ||
29208 skip "lsm selinux module have to be disabled for this test"
29210 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29211 error "fail to create $DIR/$tdir/ on MDT0000"
29213 touch $DIR/$tdir/$tfile-{001..100}
29215 # disable the xattr cache
29216 save_lustre_params client "llite.*.xattr_cache" > $p
29217 lctl set_param llite.*.xattr_cache=0
29218 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29220 # clear clients mdc stats
29221 clear_stats $mdc_stat_param ||
29222 error "fail to clear stats on mdc MDT0000"
29224 for file in $DIR/$tdir/$tfile-{001..100}; do
29225 getfattr -n security.selinux $file |&
29226 grep -q "Operation not supported" ||
29227 error "getxattr on security.selinux should return EOPNOTSUPP"
29230 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29231 (( getxattr_count < 100 )) ||
29232 error "client sent $getxattr_count getxattr RPCs to the MDS"
29234 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29237 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29238 source $LUSTRE/scripts/bash-completion/lustre
29239 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29240 source /usr/share/bash-completion/completions/lustre
29242 skip "bash completion scripts not found"
29245 local lctl_completions
29246 local lfs_completions
29248 lctl_completions=$(_lustre_cmds lctl)
29249 if [[ ! $lctl_completions =~ "get_param" ]]; then
29250 error "lctl bash completion failed"
29253 lfs_completions=$(_lustre_cmds lfs)
29254 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29255 error "lfs bash completion failed"
29258 run_test 440 "bash completion for lfs, lctl"
29261 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29262 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29263 skip "Need server version at least 2.9.55"
29265 start_full_debug_logging
29269 stop_full_debug_logging
29273 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29274 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29275 awk '/The barrier for/ { print $7 }')
29278 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29283 barrier_expired() {
29286 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29287 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29288 awk '/will be expired/ { print $7 }')
29290 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29299 echo "Start barrier_freeze at: $(date)"
29300 #define OBD_FAIL_BARRIER_DELAY 0x2202
29301 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29302 # Do not reduce barrier time - See LU-11873
29303 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29306 local b_status=$(barrier_stat)
29307 echo "Got barrier status at: $(date)"
29308 [ "$b_status" = "'freezing_p1'" ] ||
29309 error "(1) unexpected barrier status $b_status"
29311 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29313 b_status=$(barrier_stat)
29314 [ "$b_status" = "'frozen'" ] ||
29315 error "(2) unexpected barrier status $b_status"
29317 local expired=$(barrier_expired)
29318 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29319 sleep $((expired + 3))
29321 b_status=$(barrier_stat)
29322 [ "$b_status" = "'expired'" ] ||
29323 error "(3) unexpected barrier status $b_status"
29325 # Do not reduce barrier time - See LU-11873
29326 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29327 error "(4) fail to freeze barrier"
29329 b_status=$(barrier_stat)
29330 [ "$b_status" = "'frozen'" ] ||
29331 error "(5) unexpected barrier status $b_status"
29333 echo "Start barrier_thaw at: $(date)"
29334 #define OBD_FAIL_BARRIER_DELAY 0x2202
29335 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29336 do_facet mgs $LCTL barrier_thaw $FSNAME &
29339 b_status=$(barrier_stat)
29340 echo "Got barrier status at: $(date)"
29341 [ "$b_status" = "'thawing'" ] ||
29342 error "(6) unexpected barrier status $b_status"
29344 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29346 b_status=$(barrier_stat)
29347 [ "$b_status" = "'thawed'" ] ||
29348 error "(7) unexpected barrier status $b_status"
29350 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29351 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29352 do_facet mgs $LCTL barrier_freeze $FSNAME
29354 b_status=$(barrier_stat)
29355 [ "$b_status" = "'failed'" ] ||
29356 error "(8) unexpected barrier status $b_status"
29358 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29359 do_facet mgs $LCTL barrier_thaw $FSNAME
29363 run_test 801a "write barrier user interfaces and stat machine"
29368 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29369 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29370 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29371 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29372 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29374 cancel_lru_locks mdc
29376 # 180 seconds should be long enough
29377 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29379 local b_status=$(barrier_stat)
29380 [ "$b_status" = "'frozen'" ] ||
29381 error "(6) unexpected barrier status $b_status"
29383 mkdir $DIR/$tdir/d0/d10 &
29386 touch $DIR/$tdir/d1/f13 &
29389 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29392 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29395 rm -f $DIR/$tdir/d4/f12 &
29398 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29400 # To guarantee taht the 'stat' is not blocked
29401 b_status=$(barrier_stat)
29402 [ "$b_status" = "'frozen'" ] ||
29403 error "(8) unexpected barrier status $b_status"
29405 # let above commands to run at background
29408 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29409 ps -p $touch_pid || error "(10) touch should be blocked"
29410 ps -p $ln_pid || error "(11) link should be blocked"
29411 ps -p $mv_pid || error "(12) rename should be blocked"
29412 ps -p $rm_pid || error "(13) unlink should be blocked"
29414 b_status=$(barrier_stat)
29415 [ "$b_status" = "'frozen'" ] ||
29416 error "(14) unexpected barrier status $b_status"
29418 do_facet mgs $LCTL barrier_thaw $FSNAME
29419 b_status=$(barrier_stat)
29420 [ "$b_status" = "'thawed'" ] ||
29421 error "(15) unexpected barrier status $b_status"
29423 wait $mkdir_pid || error "(16) mkdir should succeed"
29424 wait $touch_pid || error "(17) touch should succeed"
29425 wait $ln_pid || error "(18) link should succeed"
29426 wait $mv_pid || error "(19) rename should succeed"
29427 wait $rm_pid || error "(20) unlink should succeed"
29431 run_test 801b "modification will be blocked by write barrier"
29434 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29438 stop mds2 || error "(1) Fail to stop mds2"
29440 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29442 local b_status=$(barrier_stat)
29443 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29444 do_facet mgs $LCTL barrier_thaw $FSNAME
29445 error "(2) unexpected barrier status $b_status"
29448 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29449 error "(3) Fail to rescan barrier bitmap"
29451 # Do not reduce barrier time - See LU-11873
29452 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29454 b_status=$(barrier_stat)
29455 [ "$b_status" = "'frozen'" ] ||
29456 error "(4) unexpected barrier status $b_status"
29458 do_facet mgs $LCTL barrier_thaw $FSNAME
29459 b_status=$(barrier_stat)
29460 [ "$b_status" = "'thawed'" ] ||
29461 error "(5) unexpected barrier status $b_status"
29463 local devname=$(mdsdevname 2)
29465 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29467 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29468 error "(7) Fail to rescan barrier bitmap"
29472 run_test 801c "rescan barrier bitmap"
29475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29476 remote_mds_nodsh && skip "remote MDS with nodsh"
29478 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29479 skip "readonly option not available"
29481 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29483 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29484 error "(2) Fail to copy"
29486 # write back all cached data before setting MDT to readonly
29490 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29491 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29493 echo "Modify should be refused"
29494 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29496 echo "Read should be allowed"
29497 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29498 error "(7) Read should succeed under ro mode"
29501 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29503 run_test 802b "be able to set MDTs to readonly"
29506 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29507 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29508 skip "MDS needs to be newer than 2.10.54"
29510 mkdir_on_mdt0 $DIR/$tdir
29511 # Create some objects on all MDTs to trigger related logs objects
29512 for idx in $(seq $MDSCOUNT); do
29513 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29514 $DIR/$tdir/dir${idx} ||
29515 error "Fail to create $DIR/$tdir/dir${idx}"
29518 wait_delete_completed # ensure old test cleanups are finished
29520 echo "before create:"
29522 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29524 for i in {1..10}; do
29525 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29526 error "Fail to create $DIR/$tdir/foo$i"
29529 # sync ZFS-on-MDS to refresh statfs data
29530 wait_zfs_commit mds1
29532 echo "after create:"
29534 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29536 # allow for an llog to be cleaned up during the test
29537 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29538 error "before ($before_used) + 10 > after ($after_used)"
29540 for i in {1..10}; do
29541 rm -rf $DIR/$tdir/foo$i ||
29542 error "Fail to remove $DIR/$tdir/foo$i"
29545 # sync ZFS-on-MDS to refresh statfs data
29546 wait_zfs_commit mds1
29547 wait_delete_completed
29548 sleep 3 # avoid MDT return cached statfs
29549 echo "after unlink:"
29551 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29553 # allow for an llog to be created during the test
29554 [ $after_used -le $((before_used + 1)) ] ||
29555 error "after ($after_used) > before ($before_used) + 1"
29557 run_test 803a "verify agent object for remote object"
29560 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29561 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29562 skip "MDS needs to be newer than 2.13.56"
29563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29565 for i in $(seq 0 $((MDSCOUNT - 1))); do
29566 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29574 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29575 for i in $(seq 0 $((MDSCOUNT - 1))); do
29576 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29577 awk '/getattr/ { print $2 }')
29578 before=$((before + tmp))
29580 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29581 for i in $(seq 0 $((MDSCOUNT - 1))); do
29582 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29583 awk '/getattr/ { print $2 }')
29584 after=$((after + tmp))
29587 [ $before -eq $after ] || error "getattr count $before != $after"
29589 run_test 803b "remote object can getattr from cache"
29592 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29593 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29594 skip "MDS needs to be newer than 2.10.54"
29595 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29597 mkdir -p $DIR/$tdir
29598 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29599 error "Fail to create $DIR/$tdir/dir0"
29601 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29602 local dev=$(mdsdevname 2)
29604 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29605 grep ${fid} || error "NOT found agent entry for dir0"
29607 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29608 error "Fail to create $DIR/$tdir/dir1"
29610 touch $DIR/$tdir/dir1/foo0 ||
29611 error "Fail to create $DIR/$tdir/dir1/foo0"
29612 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29615 for idx in $(seq $MDSCOUNT); do
29616 dev=$(mdsdevname $idx)
29617 do_facet mds${idx} \
29618 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29619 grep ${fid} && rc=$idx
29622 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29623 error "Fail to rename foo0 to foo1"
29624 if [ $rc -eq 0 ]; then
29625 for idx in $(seq $MDSCOUNT); do
29626 dev=$(mdsdevname $idx)
29627 do_facet mds${idx} \
29628 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29629 grep ${fid} && rc=$idx
29633 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29634 error "Fail to rename foo1 to foo2"
29635 if [ $rc -eq 0 ]; then
29636 for idx in $(seq $MDSCOUNT); do
29637 dev=$(mdsdevname $idx)
29638 do_facet mds${idx} \
29639 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29640 grep ${fid} && rc=$idx
29644 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29646 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29647 error "Fail to link to $DIR/$tdir/dir1/foo2"
29648 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29649 error "Fail to rename foo2 to foo0"
29650 unlink $DIR/$tdir/dir1/foo0 ||
29651 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29652 rm -rf $DIR/$tdir/dir0 ||
29653 error "Fail to rm $DIR/$tdir/dir0"
29655 for idx in $(seq $MDSCOUNT); do
29659 dev=$(mdsdevname $idx)
29660 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29662 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29663 error "mount mds$idx failed"
29664 df $MOUNT > /dev/null 2>&1
29666 # e2fsck should not return error
29668 error "e2fsck detected error on MDT${idx}: rc=$rc"
29671 run_test 804 "verify agent entry for remote entry"
29674 do_facet $SINGLEMDS zfs set quota=$old $fsset
29675 unlinkmany $DIR/$tdir/f- 1000000
29680 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29681 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29682 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29683 skip "netfree not implemented before 0.7"
29684 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29685 skip "Need MDS version at least 2.10.57"
29692 local pref="osd-zfs.$FSNAME-MDT0000."
29694 # limit available space on MDS dataset to meet nospace issue
29695 # quickly. then ZFS 0.7.2 can use reserved space if asked
29696 # properly (using netfree flag in osd_declare_destroy()
29697 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29698 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29700 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29701 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29702 let "usedkb=usedkb-freekb"
29703 let "freekb=freekb/2"
29704 if let "freekb > 5000"; then
29707 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29708 trap cleanup_805 EXIT
29709 mkdir_on_mdt0 $DIR/$tdir
29710 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29711 error "Can't set PFL layout"
29712 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29713 rm -rf $DIR/$tdir || error "not able to remove"
29714 do_facet $SINGLEMDS zfs set quota=$old $fsset
29717 run_test 805 "ZFS can remove from full fs"
29723 local expect=$(stat -c %s $file)
29725 check_lsom_size $1 $expect
29727 local blocks=$($LFS getsom -b $file)
29728 expect=$(stat -c %b $file)
29729 [[ $blocks == $expect ]] ||
29730 error "$file expected blocks: $expect, got: $blocks"
29738 cancel_lru_locks mdc
29740 size=$($LFS getsom -s $1)
29741 [[ $size == $expect ]] ||
29742 error "$file expected size: $expect, got: $size"
29746 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29747 skip "Need MDS version at least 2.11.52"
29751 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29754 stack_trap "restore_opencache"
29756 # single-threaded write
29757 echo "Test SOM for single-threaded write"
29758 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29759 error "write $tfile failed"
29760 check_lsom_size $DIR/$tfile $bs
29763 local size=$(($num * $bs))
29767 echo "Test SOM for single client multi-threaded($num) write"
29768 $TRUNCATE $DIR/$tfile 0
29769 for ((i = 0; i < $num; i++)); do
29770 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29772 offset=$((offset + $bs))
29774 for (( i=0; i < $num; i++ )); do
29777 check_lsom_size $DIR/$tfile $size
29779 $TRUNCATE $DIR/$tfile 0
29780 for ((i = 0; i < $num; i++)); do
29781 offset=$((offset - $bs))
29782 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29785 for (( i=0; i < $num; i++ )); do
29788 check_lsom_size $DIR/$tfile $size
29790 # multi-client writes
29791 num=$(get_node_count ${CLIENTS//,/ })
29792 size=$(($num * $bs))
29796 echo "Test SOM for multi-client ($num) writes"
29797 $TRUNCATE $DIR/$tfile 0
29798 for client in ${CLIENTS//,/ }; do
29799 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29802 offset=$((offset + $bs))
29804 for (( i=0; i < $num; i++ )); do
29807 check_lsom_size $DIR/$tfile $offset
29810 $TRUNCATE $DIR/$tfile 0
29811 for client in ${CLIENTS//,/ }; do
29812 offset=$((offset - $bs))
29813 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29817 for (( i=0; i < $num; i++ )); do
29820 check_lsom_size $DIR/$tfile $size
29822 # verify SOM blocks count
29823 echo "Verify SOM block count"
29824 $TRUNCATE $DIR/$tfile 0
29825 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29826 error "failed to write file $tfile with fdatasync and fstat"
29827 check_lsom_data $DIR/$tfile
29829 $TRUNCATE $DIR/$tfile 0
29830 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29831 error "failed to write file $tfile with fdatasync"
29832 check_lsom_data $DIR/$tfile
29834 $TRUNCATE $DIR/$tfile 0
29835 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29836 error "failed to write file $tfile with sync IO"
29837 check_lsom_data $DIR/$tfile
29840 echo "Test SOM for truncate"
29841 # use ftruncate to sync blocks on close request
29842 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29843 check_lsom_size $DIR/$tfile 16384
29844 check_lsom_data $DIR/$tfile
29846 $TRUNCATE $DIR/$tfile 1234
29847 check_lsom_size $DIR/$tfile 1234
29848 # sync blocks on the MDT
29849 $MULTIOP $DIR/$tfile oc
29850 check_lsom_data $DIR/$tfile
29852 run_test 806 "Verify Lazy Size on MDS"
29855 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29856 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29857 skip "Need MDS version at least 2.11.52"
29859 # Registration step
29860 changelog_register || error "changelog_register failed"
29861 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29862 changelog_users $SINGLEMDS | grep -q $cl_user ||
29863 error "User $cl_user not found in changelog_users"
29865 rm -rf $DIR/$tdir || error "rm $tdir failed"
29866 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29867 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29868 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29869 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29870 error "truncate $tdir/trunc failed"
29873 echo "Test SOM for single-threaded write with fsync"
29874 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29875 error "write $tfile failed"
29878 # multi-client wirtes
29879 local num=$(get_node_count ${CLIENTS//,/ })
29883 echo "Test SOM for multi-client ($num) writes"
29884 touch $DIR/$tfile || error "touch $tfile failed"
29885 $TRUNCATE $DIR/$tfile 0
29886 for client in ${CLIENTS//,/ }; do
29887 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29890 offset=$((offset + $bs))
29892 for (( i=0; i < $num; i++ )); do
29896 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29897 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29898 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29899 check_lsom_data $DIR/$tdir/trunc
29900 check_lsom_data $DIR/$tdir/single_dd
29901 check_lsom_data $DIR/$tfile
29904 # Deregistration step
29905 changelog_deregister || error "changelog_deregister failed"
29907 run_test 807 "verify LSOM syncing tool"
29909 check_som_nologged()
29911 local lines=$($LFS changelog $FSNAME-MDT0000 |
29912 grep 'x=trusted.som' | wc -l)
29913 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29917 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29918 skip "Need MDS version at least 2.11.55"
29920 # Registration step
29921 changelog_register || error "changelog_register failed"
29923 touch $DIR/$tfile || error "touch $tfile failed"
29926 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29927 error "write $tfile failed"
29930 $TRUNCATE $DIR/$tfile 1234
29933 $TRUNCATE $DIR/$tfile 1048576
29936 # Deregistration step
29937 changelog_deregister || error "changelog_deregister failed"
29939 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29944 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29948 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29949 skip "Need MDS version at least 2.11.56"
29951 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29952 error "failed to create DoM-only file $DIR/$tfile"
29953 touch $DIR/$tfile || error "touch $tfile failed"
29954 check_som_nodata $DIR/$tfile
29956 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29957 error "write $tfile failed"
29958 check_som_nodata $DIR/$tfile
29960 $TRUNCATE $DIR/$tfile 1234
29961 check_som_nodata $DIR/$tfile
29963 $TRUNCATE $DIR/$tfile 4097
29964 check_som_nodata $DIR/$file
29966 run_test 809 "Verify no SOM xattr store for DoM-only files"
29969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29970 $GSS && skip_env "could not run with gss"
29971 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29972 skip "OST < 2.12.58 doesn't align checksum"
29975 stack_trap "set_checksums $ORIG_CSUM" EXIT
29976 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29981 for csum in $CKSUM_TYPES; do
29982 #define OBD_FAIL_OSC_NO_GRANT 0x411
29983 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29984 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29986 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29987 before=$(md5sum $DIR/$tfile)
29988 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29989 after=$(md5sum $DIR/$tfile)
29990 [ "$before" == "$after" ] ||
29991 error "$csum: $before != $after bs=$1 seek=$2"
29995 run_test 810 "partial page writes on ZFS (LU-11663)"
29998 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29999 skip "OST < 2.12.51 doesn't support this fail_loc"
30001 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30002 # ensure ost1 is connected
30003 stat $DIR/$tfile >/dev/null || error "can't stat"
30004 wait_osc_import_state client ost1 FULL
30005 # no locks, no reqs to let the connection idle
30006 cancel_lru_locks osc
30008 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30009 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30010 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30011 wait_osc_import_state client ost1 CONNECTING
30012 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30014 stat $DIR/$tfile >/dev/null || error "can't stat file"
30016 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30018 test_812b() { # LU-12378
30019 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30020 skip "OST < 2.12.51 doesn't support this fail_loc"
30022 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30023 # ensure ost1 is connected
30024 stat $DIR/$tfile >/dev/null || error "can't stat"
30025 wait_osc_import_state client ost1 FULL
30026 # no locks, no reqs to let the connection idle
30027 cancel_lru_locks osc
30029 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30030 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30031 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30032 wait_osc_import_state client ost1 CONNECTING
30033 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30035 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30036 wait_osc_import_state client ost1 IDLE
30038 run_test 812b "do not drop no resend request for idle connect"
30043 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30045 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30046 $LFS getstripe $DIR/$tfile
30047 $LCTL set_param osc.*.idle_timeout=10
30048 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30049 # ensure ost1 is connected
30050 stat $DIR/$tfile >/dev/null || error "can't stat"
30051 wait_osc_import_state client ost1 FULL
30052 # no locks, no reqs to let the connection idle
30053 cancel_lru_locks osc
30055 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30056 $LCTL set_param fail_loc=0x80000533
30058 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30060 run_test 812c "idle import vs lock enqueue race"
30063 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30064 [ -z "$file_heat_sav" ] && skip "no file heat support"
30075 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30076 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30078 $LCTL set_param -n llite.*.file_heat=1
30079 echo "Turn on file heat"
30080 echo "Period second: $period_second, Decay percentage: $decay_pct"
30082 echo "QQQQ" > $DIR/$tfile
30083 echo "QQQQ" > $DIR/$tfile
30084 echo "QQQQ" > $DIR/$tfile
30085 cat $DIR/$tfile > /dev/null
30086 cat $DIR/$tfile > /dev/null
30087 cat $DIR/$tfile > /dev/null
30088 cat $DIR/$tfile > /dev/null
30090 local out=$($LFS heat_get $DIR/$tfile)
30092 $LFS heat_get $DIR/$tfile
30093 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30094 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30095 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30096 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30098 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30099 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30100 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30101 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30103 sleep $((period_second + 3))
30104 echo "Sleep $((period_second + 3)) seconds..."
30105 # The recursion formula to calculate the heat of the file f is as
30107 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30108 # Where Hi is the heat value in the period between time points i*I and
30109 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30110 # to the weight of Ci.
30111 out=$($LFS heat_get $DIR/$tfile)
30112 $LFS heat_get $DIR/$tfile
30113 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30114 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30115 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30116 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30118 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30119 error "read sample ($readsample) is wrong"
30120 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30121 error "write sample ($writesample) is wrong"
30122 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30123 error "read bytes ($readbyte) is wrong"
30124 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30125 error "write bytes ($writebyte) is wrong"
30127 echo "QQQQ" > $DIR/$tfile
30128 echo "QQQQ" > $DIR/$tfile
30129 echo "QQQQ" > $DIR/$tfile
30130 cat $DIR/$tfile > /dev/null
30131 cat $DIR/$tfile > /dev/null
30132 cat $DIR/$tfile > /dev/null
30133 cat $DIR/$tfile > /dev/null
30135 sleep $((period_second + 3))
30136 echo "Sleep $((period_second + 3)) seconds..."
30138 out=$($LFS heat_get $DIR/$tfile)
30139 $LFS heat_get $DIR/$tfile
30140 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30141 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30142 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30143 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30145 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30146 4 * $decay_pct) / 100") -eq 1 ] ||
30147 error "read sample ($readsample1) is wrong"
30148 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30149 3 * $decay_pct) / 100") -eq 1 ] ||
30150 error "write sample ($writesample1) is wrong"
30151 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30152 20 * $decay_pct) / 100") -eq 1 ] ||
30153 error "read bytes ($readbyte1) is wrong"
30154 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30155 15 * $decay_pct) / 100") -eq 1 ] ||
30156 error "write bytes ($writebyte1) is wrong"
30158 echo "Turn off file heat for the file $DIR/$tfile"
30159 $LFS heat_set -o $DIR/$tfile
30161 echo "QQQQ" > $DIR/$tfile
30162 echo "QQQQ" > $DIR/$tfile
30163 echo "QQQQ" > $DIR/$tfile
30164 cat $DIR/$tfile > /dev/null
30165 cat $DIR/$tfile > /dev/null
30166 cat $DIR/$tfile > /dev/null
30167 cat $DIR/$tfile > /dev/null
30169 out=$($LFS heat_get $DIR/$tfile)
30170 $LFS heat_get $DIR/$tfile
30171 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30172 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30173 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30174 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30176 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30177 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30178 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30179 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30181 echo "Trun on file heat for the file $DIR/$tfile"
30182 $LFS heat_set -O $DIR/$tfile
30184 echo "QQQQ" > $DIR/$tfile
30185 echo "QQQQ" > $DIR/$tfile
30186 echo "QQQQ" > $DIR/$tfile
30187 cat $DIR/$tfile > /dev/null
30188 cat $DIR/$tfile > /dev/null
30189 cat $DIR/$tfile > /dev/null
30190 cat $DIR/$tfile > /dev/null
30192 out=$($LFS heat_get $DIR/$tfile)
30193 $LFS heat_get $DIR/$tfile
30194 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30195 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30196 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30197 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30199 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30200 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30201 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30202 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30204 $LFS heat_set -c $DIR/$tfile
30205 $LCTL set_param -n llite.*.file_heat=0
30206 echo "Turn off file heat support for the Lustre filesystem"
30208 echo "QQQQ" > $DIR/$tfile
30209 echo "QQQQ" > $DIR/$tfile
30210 echo "QQQQ" > $DIR/$tfile
30211 cat $DIR/$tfile > /dev/null
30212 cat $DIR/$tfile > /dev/null
30213 cat $DIR/$tfile > /dev/null
30214 cat $DIR/$tfile > /dev/null
30216 out=$($LFS heat_get $DIR/$tfile)
30217 $LFS heat_get $DIR/$tfile
30218 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30219 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30220 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30221 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30223 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30224 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30225 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30226 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30228 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30231 run_test 813 "File heat verfication"
30235 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30236 echo -n y >> $DIR/$tfile
30237 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30238 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30240 run_test 814 "sparse cp works as expected (LU-12361)"
30244 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30245 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30247 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30250 local ost1_imp=$(get_osc_import_name client ost1)
30251 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30254 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30255 # ensure ost1 is connected
30257 stat $DIR/$tfile >/dev/null || error "can't stat"
30258 wait_osc_import_state client ost1 FULL
30259 # no locks, no reqs to let the connection idle
30260 cancel_lru_locks osc
30261 lru_resize_disable osc
30264 before=$($LCTL get_param -n \
30265 ldlm.namespaces.$imp_name.lru_size)
30267 wait_osc_import_state client ost1 IDLE
30268 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30269 now=$($LCTL get_param -n \
30270 ldlm.namespaces.$imp_name.lru_size)
30271 [ $before == $now ] || error "lru_size changed $before != $now"
30273 run_test 816 "do not reset lru_resize on idle reconnect"
30277 exportfs -u localhost:$DIR/nfsexp
30282 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30284 mkdir -p $DIR/nfsexp
30285 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30286 error "failed to export nfs"
30288 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30289 stack_trap cleanup_817 EXIT
30291 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30292 error "failed to mount nfs to $tmpdir"
30294 cp /bin/true $tmpdir
30295 $DIR/nfsexp/true || error "failed to execute 'true' command"
30297 run_test 817 "nfsd won't cache write lock for exec file"
30300 test_mkdir -i0 -c1 $DIR/$tdir
30301 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30302 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30305 # restore osp-syn threads
30306 stack_trap "fail $SINGLEMDS"
30308 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30309 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30310 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30311 error "start $SINGLEMDS failed"
30314 local testid=$(echo $TESTNAME | tr '_' ' ')
30316 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30317 grep "run LFSCK" || error "run LFSCK is not suggested"
30319 run_test 818 "unlink with failed llog"
30322 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30323 cancel_lru_locks osc
30324 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30325 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30326 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30329 run_test 819a "too big niobuf in read"
30332 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30333 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30334 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30335 cancel_lru_locks osc
30339 run_test 819b "too big niobuf in write"
30342 function test_820_start_ost() {
30345 for num in $(seq $OSTCOUNT); do
30346 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30351 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30354 umount_client $MOUNT || error "umount failed"
30355 for num in $(seq $OSTCOUNT); do
30359 # mount client with no active OSTs
30360 # so that the client can't initialize max LOV EA size
30361 # from OSC notifications
30362 mount_client $MOUNT || error "mount failed"
30363 # delay OST starting to keep this 0 max EA size for a while
30364 test_820_start_ost &
30366 # create a directory on MDS2
30367 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30368 error "Failed to create directory"
30369 # open intent should update default EA size
30370 # see mdc_update_max_ea_from_body()
30371 # notice this is the very first RPC to MDS2
30372 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30375 # With SSK, this situation can lead to -EPERM being returned.
30376 # In that case, simply retry.
30377 if [ $ret -ne 0 ] && $SHARED_KEY; then
30378 if echo "$out" | grep -q "not permitted"; then
30379 cp /etc/services $DIR/$tdir/mds2
30383 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30385 run_test 820 "update max EA from open intent"
30388 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30389 local OST_MAX_PRECREATE=20000
30391 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30392 skip "Need MDS version at least 2.14.56"
30394 save_lustre_params mds1 \
30395 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30396 do_facet $SINGLEMDS "$LCTL set_param -n \
30397 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30398 do_facet $SINGLEMDS "$LCTL set_param -n \
30399 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30401 stack_trap "restore_lustre_params < $p; rm $p"
30403 do_facet $SINGLEMDS "$LCTL set_param -n \
30404 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30406 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30407 osp.$FSNAME-OST0000*MDT0000.create_count")
30408 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30409 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30410 local expect_count=$(((($max/2)/256) * 256))
30412 log "setting create_count to 100200:"
30413 log " -result- count: $count with max: $max, expecting: $expect_count"
30415 [[ $count -eq expect_count ]] ||
30416 error "Create count not set to max precreate."
30418 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30421 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30422 skip "Need MDS version 2.14.56"
30424 local sync_changes=$(do_facet $SINGLEMDS \
30425 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30427 [ "$sync_changes" -gt 100 ] &&
30428 skip "Sync changes $sync_changes > 100 already"
30430 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30432 $LFS mkdir -i 0 $DIR/$tdir
30433 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30435 save_lustre_params mds1 \
30436 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30437 save_lustre_params mds1 \
30438 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30440 do_facet mds1 "$LCTL set_param -n \
30441 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30442 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30443 stack_trap "restore_lustre_params < $p" EXIT
30445 createmany -o $DIR/$tdir/f- 1000
30446 unlinkmany $DIR/$tdir/f- 1000 &
30447 local UNLINK_PID=$!
30450 sync_changes=$(do_facet mds1 \
30451 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30452 # the check in the code is racy, fail the test
30453 # if the value above the limit by 10.
30454 [ $sync_changes -gt 110 ] && {
30455 kill -2 $UNLINK_PID
30457 error "osp changes throttling failed, $sync_changes>110"
30459 kill -0 $UNLINK_PID 2> /dev/null || break
30463 run_test 831 "throttling unlink/setattr queuing on OSP"
30466 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30467 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30468 skip "Need MDS version 2.15.52+"
30469 is_rmentry_supported || skip "rm_entry not supported"
30471 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30472 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30473 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30474 error "mkdir remote_dir failed"
30475 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30476 error "mkdir striped_dir failed"
30477 touch $DIR/$tdir/file || error "touch file failed"
30478 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30479 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30481 run_test 832 "lfs rm_entry"
30484 local file=$DIR/$tfile
30486 stack_trap "rm -f $file" EXIT
30487 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30493 # Buffered I/O write
30495 while [ ! -e $DIR/sanity.833.lck ]; do
30496 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30497 error "failed to write $file"
30498 sleep 0.$((RANDOM % 4 + 1))
30503 # Buffered I/O read
30505 while [ ! -e $DIR/sanity.833.lck ]; do
30506 dd if=$file of=/dev/null bs=1M count=50 ||
30507 error "failed to read $file"
30508 sleep 0.$((RANDOM % 4 + 1))
30515 while [ ! -e $DIR/sanity.833.lck ]; do
30516 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30517 error "failed to read $file in direct I/O mode"
30518 sleep 0.$((RANDOM % 4 + 1))
30524 touch $DIR/sanity.833.lck
30525 wait $wpid || error "$?: buffered write failed"
30526 wait $rpid || error "$?: buffered read failed"
30527 wait $rpid2 || error "$?: direct read failed"
30529 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30532 # tests that do cleanup/setup should be run at the end
30536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30539 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30540 $LCTL set_param fail_loc=0x903
30542 cancel_lru_locks MGC
30544 FAIL_ON_ERROR=true cleanup
30545 FAIL_ON_ERROR=true setup
30547 run_test 900 "umount should not race with any mgc requeue thread"
30549 # LUS-6253/LU-11185
30557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30559 # some get_param have a bug to handle dot in param name
30560 cancel_lru_locks MGC
30561 old=$(mount -t lustre | wc -l)
30569 while [ $old -ne $oldc ]; do
30570 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30573 if [ $count -ge $TIMEOUT ]; then
30574 error "too large timeout"
30577 umount_client $MOUNT || error "umount failed"
30578 mount_client $MOUNT || error "mount failed"
30579 cancel_lru_locks MGC
30580 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30582 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30586 run_test 901 "don't leak a mgc lock on client umount"
30590 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30591 skip "client does not have LU-13377 fix"
30592 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30593 $LCTL set_param fail_loc=0x1415
30594 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30595 cancel_lru_locks osc
30598 run_test 902 "test short write doesn't hang lustre"
30602 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30603 echo "blah" > $DIR/${tfile}-2
30604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30605 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30606 $LCTL set_param fail_loc=0x417 fail_val=20
30608 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30609 sleep 1 # To start the destroy
30610 wait_destroy_complete 150 || error "Destroy taking too long"
30611 cat $DIR/$tfile > /dev/null || error "Evicted"
30613 run_test 903 "Test long page discard does not cause evictions"
30616 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30617 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30618 grep -q project || skip "skip project quota not supported"
30620 local testfile="$DIR/$tdir/$tfile"
30621 local xattr="trusted.projid"
30623 local mdts=$(comma_list $(mdts_nodes))
30624 local saved=$(do_facet mds1 $LCTL get_param -n \
30625 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30627 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30628 stack_trap "do_nodes $mdts $LCTL set_param \
30629 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30631 mkdir -p $DIR/$tdir
30633 #hide projid xattr on server
30634 $LFS project -p 1 $testfile ||
30635 error "set $testfile project id failed"
30636 getfattr -m - $testfile | grep $xattr &&
30637 error "do not show trusted.projid when disabled on server"
30638 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30639 #should be hidden when projid is 0
30640 $LFS project -p 0 $testfile ||
30641 error "set $testfile project id failed"
30642 getfattr -m - $testfile | grep $xattr &&
30643 error "do not show trusted.projid with project ID 0"
30645 #still can getxattr explicitly
30646 projid=$(getfattr -n $xattr $testfile |
30647 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30648 [ $projid == "0" ] ||
30649 error "projid expected 0 not $projid"
30651 #set the projid via setxattr
30652 setfattr -n $xattr -v "1000" $testfile ||
30653 error "setattr failed with $?"
30654 projid=($($LFS project $testfile))
30655 [ ${projid[0]} == "1000" ] ||
30656 error "projid expected 1000 not $projid"
30658 #check the new projid via getxattr
30659 $LFS project -p 1001 $testfile ||
30660 error "set $testfile project id failed"
30661 getfattr -m - $testfile | grep $xattr ||
30662 error "should show trusted.projid when project ID != 0"
30663 projid=$(getfattr -n $xattr $testfile |
30664 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30665 [ $projid == "1001" ] ||
30666 error "projid expected 1001 not $projid"
30668 #try to set invalid projid
30669 setfattr -n $xattr -v "4294967295" $testfile &&
30670 error "set invalid projid should fail"
30672 #remove the xattr means setting projid to 0
30673 setfattr -x $xattr $testfile ||
30674 error "setfattr failed with $?"
30675 projid=($($LFS project $testfile))
30676 [ ${projid[0]} == "0" ] ||
30677 error "projid expected 0 not $projid"
30679 #should be hidden when parent has inherit flag and same projid
30680 $LFS project -srp 1002 $DIR/$tdir ||
30681 error "set $tdir project id failed"
30682 getfattr -m - $testfile | grep $xattr &&
30683 error "do not show trusted.projid with inherit flag"
30685 #still can getxattr explicitly
30686 projid=$(getfattr -n $xattr $testfile |
30687 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30688 [ $projid == "1002" ] ||
30689 error "projid expected 1002 not $projid"
30691 run_test 904 "virtual project ID xattr"
30695 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30696 skip "need OST version >= 2.15.50.220 for fail_loc"
30698 remote_ost_nodsh && skip "remote OST with nodsh"
30699 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30701 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30703 #define OBD_FAIL_OST_OPCODE 0x253
30705 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30706 $LFS ladvise -a willread $DIR/$tfile &&
30707 error "unexpected success of ladvise with fault injection"
30708 $LFS ladvise -a willread $DIR/$tfile |&
30709 grep -q "Operation not supported"
30710 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30712 run_test 905 "bad or new opcode should not stuck client"
30715 grep -q io_uring_setup /proc/kallsyms ||
30716 skip "Client OS does not support io_uring I/O engine"
30717 io_uring_probe || skip "kernel does not support io_uring fully"
30718 which fio || skip_env "no fio installed"
30719 fio --enghelp | grep -q io_uring ||
30720 skip_env "fio does not support io_uring I/O engine"
30722 local file=$DIR/$tfile
30723 local ioengine="io_uring"
30727 fio --name=seqwrite --ioengine=$ioengine \
30728 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30729 --iodepth=64 --size=$size --filename=$file --rw=write ||
30730 error "fio seqwrite $file failed"
30732 fio --name=seqread --ioengine=$ioengine \
30733 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30734 --iodepth=64 --size=$size --filename=$file --rw=read ||
30735 error "fio seqread $file failed"
30737 rm -f $file || error "rm -f $file failed"
30739 run_test 906 "Simple test for io_uring I/O engine via fio"
30741 complete_test $SECONDS
30742 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30743 check_and_cleanup_lustre
30744 if [ "$I_MOUNTED" != "yes" ]; then
30745 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true