3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-9054 312
45 always_except LU-8411 407
48 always_except LU-14181 64e 64f
51 # skip the grant tests for ARM until they are fixed
52 if [[ $(uname -m) = aarch64 ]]; then
53 always_except LU-11671 45
56 # skip nfs tests on kernels >= 4.12.0 until they are fixed
57 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
58 always_except LU-12661 817
60 # skip cgroup tests on RHEL8.1 kernels until they are fixed
61 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
62 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
63 always_except LU-13063 411
66 #skip ACL tests on RHEL8 and SLES15 until tests changed to use other users
67 if (( $(egrep -cw "^bin|^daemon" /etc/passwd) < 2 )); then
68 always_except LU-15259 103a 125 154a
72 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
74 if [ "$mds1_FSTYPE" = "zfs" ]; then
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
79 if [ "$ost1_FSTYPE" = "zfs" ]; then
80 always_except LU-1941 130a 130b 130c 130d 130e 130f 130g
83 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
85 # Get the SLES distro version
87 # Returns a version string that should only be used in comparing
88 # strings returned by version_code()
91 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
93 # All SuSE Linux versions have one decimal. version_code expects two
94 local sles_version=$version.0
95 version_code $sles_version
98 # Check if we are running on Ubuntu or SLES so we can make decisions on
100 if [ -r /etc/SuSE-release ]; then
101 sles_version=$(sles_version_code)
102 [ $sles_version -lt $(version_code 11.4.0) ] &&
103 always_except LU-4341 170
105 [ $sles_version -lt $(version_code 12.0.0) ] &&
106 always_except LU-3703 234
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 always_except LU-10334 103a
116 always_except LU-10366 410
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_swap_layout_no_dom()
145 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
146 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
149 check_and_setup_lustre
153 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
155 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
156 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
157 rm -rf $DIR/[Rdfs][0-9]*
159 # $RUNAS_ID may get set incorrectly somewhere else
160 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
161 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
163 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
165 if [ "${ONLY}" = "MOUNT" ] ; then
166 echo "Lustre is up, please go on"
170 echo "preparing for tests involving mounts"
171 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
173 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
174 echo # add a newline after mke2fs.
178 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
179 lctl set_param debug=-1 2> /dev/null || true
182 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
184 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
186 run_test 0a "touch; rm ====================="
189 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
190 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
192 run_test 0b "chmod 0755 $DIR ============================="
195 $LCTL get_param mdc.*.import | grep "state: FULL" ||
196 error "import not FULL"
197 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
200 run_test 0c "check import proc"
202 test_0d() { # LU-3397
203 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
204 skip "proc exports not supported before 2.10.57"
206 local mgs_exp="mgs.MGS.exports"
207 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
209 local exp_client_version
212 local temp_imp=$DIR/$tfile.import
213 local temp_exp=$DIR/$tfile.export
215 # save mgc import file to $temp_imp
216 $LCTL get_param mgc.*.import | tee $temp_imp
217 # Check if client uuid is found in MGS export
218 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
219 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
223 # save mgs export file to $temp_exp
224 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
226 # Compare the value of field "connect_flags"
227 imp_val=$(grep "connect_flags" $temp_imp)
228 exp_val=$(grep "connect_flags" $temp_exp)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export flags '$exp_val' != import flags '$imp_val'"
232 # Compare client versions. Only compare top-3 fields for compatibility
233 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
234 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
235 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
236 [ "$exp_val" == "$imp_val" ] ||
237 error "exp version '$exp_client_version'($exp_val) != " \
238 "'$(lustre_build_version client)'($imp_val)"
240 run_test 0d "check export proc ============================="
242 test_0e() { # LU-13417
243 (( $MDSCOUNT > 1 )) ||
244 skip "We need at least 2 MDTs for this test"
246 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
247 skip "Need server version at least 2.14.51"
249 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
250 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
252 [ $default_lmv_count -eq 1 ] ||
253 error "$MOUNT default stripe count $default_lmv_count"
255 [ $default_lmv_index -eq -1 ] ||
256 error "$MOUNT default stripe index $default_lmv_index"
258 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
259 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
261 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
262 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
264 [ $mdt_index1 -eq $mdt_index2 ] &&
265 error "directories are on the same MDT $mdt_index1=$mdt_index2"
267 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
269 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
272 test_mkdir $DIR/$tdir
273 test_mkdir $DIR/$tdir/d2
274 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
275 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
278 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
280 run_test 1 "mkdir; remkdir; rmdir"
283 test_mkdir $DIR/$tdir
284 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
285 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
287 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
289 run_test 2 "mkdir; touch; rmdir; check file"
292 test_mkdir $DIR/$tdir
293 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
294 touch $DIR/$tdir/$tfile
295 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
297 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
299 run_test 3 "mkdir; touch; rmdir; check dir"
301 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
303 test_mkdir -i 1 $DIR/$tdir
305 touch $DIR/$tdir/$tfile ||
306 error "Create file under remote directory failed"
309 error "Expect error removing in-use dir $DIR/$tdir"
311 test -d $DIR/$tdir || error "Remote directory disappeared"
313 rm -rf $DIR/$tdir || error "remove remote dir error"
315 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
318 test_mkdir $DIR/$tdir
319 test_mkdir $DIR/$tdir/d2
320 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
321 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
322 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
324 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
327 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
328 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
329 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
330 error "$tfile does not have perm 0666 or UID $UID"
331 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
332 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
333 error "$tfile should be 0666 and owned by UID $UID"
335 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
338 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
341 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
342 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
343 error "$tfile should be owned by UID $RUNAS_ID"
344 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
345 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
346 error "$tfile should be owned by UID $RUNAS_ID"
348 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
351 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
354 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
355 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
356 error "$tfile should be owned by GID $UID"
357 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
358 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
359 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
361 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
364 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
366 test_mkdir $DIR/$tdir
367 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
368 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
369 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
370 test_mkdir $DIR/$tdir/d/subdir
371 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
372 error "$tdir/d/subdir should be GID $RUNAS_GID"
373 if [[ $MDSCOUNT -gt 1 ]]; then
374 # check remote dir sgid inherite
375 $LFS mkdir -i 0 $DIR/$tdir.local ||
376 error "mkdir $tdir.local failed"
377 chmod g+s $DIR/$tdir.local ||
378 error "chmod $tdir.local failed"
379 chgrp $RUNAS_GID $DIR/$tdir.local ||
380 error "chgrp $tdir.local failed"
381 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
382 error "mkdir $tdir.remote failed"
383 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
384 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
385 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
386 error "$tdir.remote should be mode 02755"
389 run_test 6g "verify new dir in sgid dir inherits group"
391 test_6h() { # bug 7331
392 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
394 touch $DIR/$tfile || error "touch failed"
395 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
396 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
397 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
398 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
399 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
401 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
404 test_mkdir $DIR/$tdir
405 $MCREATE $DIR/$tdir/$tfile
406 chmod 0666 $DIR/$tdir/$tfile
407 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
408 error "$tdir/$tfile should be mode 0666"
410 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
413 if [ ! -d $DIR/$tdir ]; then
414 test_mkdir $DIR/$tdir
416 $MCREATE $DIR/$tdir/$tfile
417 echo -n foo > $DIR/$tdir/$tfile
418 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
419 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
421 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
424 test_mkdir $DIR/$tdir
425 touch $DIR/$tdir/$tfile
426 chmod 0666 $DIR/$tdir/$tfile
427 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
428 error "$tfile mode not 0666"
430 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 test_mkdir $DIR/$tdir/d2/d3
436 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
438 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
441 test_mkdir $DIR/$tdir
442 test_mkdir $DIR/$tdir/d2
443 touch $DIR/$tdir/d2/$tfile
444 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
445 error "$tdir/d2/$tfile not a file"
447 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
450 test_mkdir $DIR/$tdir
451 test_mkdir $DIR/$tdir/d2
452 chmod 0666 $DIR/$tdir/d2
453 chmod 0705 $DIR/$tdir/d2
454 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
455 error "$tdir/d2 mode not 0705"
457 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
460 test_mkdir $DIR/$tdir
461 touch $DIR/$tdir/$tfile
462 chmod 0666 $DIR/$tdir/$tfile
463 chmod 0654 $DIR/$tdir/$tfile
464 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
465 error "$tdir/d2 mode not 0654"
467 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
470 test_mkdir $DIR/$tdir
471 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
473 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
474 error "$tdir/$tfile size not 0 after truncate"
476 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
479 test_mkdir $DIR/$tdir
480 touch $DIR/$tdir/$tfile
482 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
484 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
487 test_mkdir $DIR/$tdir
488 touch $DIR/$tdir/$tfile
489 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
490 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
491 error "$tdir/${tfile_2} not a file after rename"
492 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
494 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
497 test_mkdir $DIR/$tdir
498 touch $DIR/$tdir/$tfile
499 rm -rf $DIR/$tdir/$tfile
500 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
502 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
505 test_mkdir $DIR/$tdir
506 touch $DIR/$tdir/$tfile
507 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
509 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
510 error "$tdir/l-exist not a symlink"
511 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
512 error "$tdir/l-exist not referencing a file"
513 rm -f $DIR/$tdir/l-exist
514 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
516 run_test 17a "symlinks: create, remove (real)"
519 test_mkdir $DIR/$tdir
520 ln -s no-such-file $DIR/$tdir/l-dangle
522 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
523 error "$tdir/l-dangle not referencing no-such-file"
524 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
525 error "$tdir/l-dangle not referencing non-existent file"
526 rm -f $DIR/$tdir/l-dangle
527 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
529 run_test 17b "symlinks: create, remove (dangling)"
531 test_17c() { # bug 3440 - don't save failed open RPC for replay
532 test_mkdir $DIR/$tdir
533 ln -s foo $DIR/$tdir/$tfile
534 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
536 run_test 17c "symlinks: open dangling (should return error)"
539 test_mkdir $DIR/$tdir
540 ln -s foo $DIR/$tdir/$tfile
541 touch $DIR/$tdir/$tfile || error "creating to new symlink"
543 run_test 17d "symlinks: create dangling"
546 test_mkdir $DIR/$tdir
547 local foo=$DIR/$tdir/$tfile
548 ln -s $foo $foo || error "create symlink failed"
549 ls -l $foo || error "ls -l failed"
550 ls $foo && error "ls not failed" || true
552 run_test 17e "symlinks: create recursive symlink (should return error)"
555 test_mkdir $DIR/$tdir
556 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
559 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
560 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
561 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
564 run_test 17f "symlinks: long and very long symlink name"
566 # str_repeat(S, N) generate a string that is string S repeated N times
571 while [ $((n -= 1)) -ge 0 ]; do
577 # Long symlinks and LU-2241
579 test_mkdir $DIR/$tdir
580 local TESTS="59 60 61 4094 4095"
582 # Fix for inode size boundary in 2.1.4
583 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
586 # Patch not applied to 2.2 or 2.3 branches
587 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
588 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
592 local SYMNAME=$(str_repeat 'x' $i)
593 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
594 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
597 run_test 17g "symlinks: really long symlink name and inode boundaries"
599 test_17h() { #bug 17378
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 remote_mds_nodsh && skip "remote MDS with nodsh"
605 test_mkdir $DIR/$tdir
606 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
607 $LFS setstripe -c -1 $DIR/$tdir
608 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
609 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
610 touch $DIR/$tdir/$tfile || true
612 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
614 test_17i() { #bug 20018
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 remote_mds_nodsh && skip "remote MDS with nodsh"
618 local foo=$DIR/$tdir/$tfile
621 test_mkdir -c1 $DIR/$tdir
622 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
623 ln -s $foo $foo || error "create symlink failed"
624 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
625 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
626 ls -l $foo && error "error not detected"
629 run_test 17i "don't panic on short symlink (should return error)"
631 test_17k() { #bug 22301
632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
633 [[ -z "$(which rsync 2>/dev/null)" ]] &&
634 skip "no rsync command"
635 rsync --help | grep -q xattr ||
636 skip_env "$(rsync --version | head -n1) does not support xattrs"
637 test_mkdir $DIR/$tdir
638 test_mkdir $DIR/$tdir.new
639 touch $DIR/$tdir/$tfile
640 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
641 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
642 error "rsync failed with xattrs enabled"
644 run_test 17k "symlinks: rsync with xattrs enabled"
646 test_17l() { # LU-279
647 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
648 skip "no getfattr command"
650 test_mkdir $DIR/$tdir
651 touch $DIR/$tdir/$tfile
652 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
653 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
654 # -h to not follow symlinks. -m '' to list all the xattrs.
655 # grep to remove first line: '# file: $path'.
656 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
658 lgetxattr_size_check $path $xattr ||
659 error "lgetxattr_size_check $path $xattr failed"
663 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
668 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
669 remote_mds_nodsh && skip "remote MDS with nodsh"
670 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
671 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
672 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
674 local short_sym="0123456789"
675 local wdir=$DIR/$tdir
680 # create a long symlink file
681 for ((i = 0; i < 4; ++i)); do
682 long_sym=${long_sym}${long_sym}
685 echo "create 512 short and long symlink files under $wdir"
686 for ((i = 0; i < 256; ++i)); do
687 ln -sf ${long_sym}"a5a5" $wdir/long-$i
688 ln -sf ${short_sym}"a5a5" $wdir/short-$i
694 wait_delete_completed
696 echo "recreate the 512 symlink files with a shorter string"
697 for ((i = 0; i < 512; ++i)); do
698 # rewrite the symlink file with a shorter string
699 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
700 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
703 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
705 echo "stop and checking mds${mds_index}:"
706 # e2fsck should not return error
708 local devname=$(mdsdevname $mds_index)
709 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
712 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
713 error "start mds${mds_index} failed"
714 df $MOUNT > /dev/null 2>&1
716 error "e2fsck detected error for short/long symlink: rc=$rc"
719 run_test 17m "run e2fsck against MDT which contains short/long symlink"
721 check_fs_consistency_17n() {
725 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
726 # so it only check MDT1/MDT2 instead of all of MDTs.
727 for mdt_index in 1 2; do
728 # e2fsck should not return error
730 local devname=$(mdsdevname $mdt_index)
731 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
734 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
735 error "mount mds$mdt_index failed"
736 df $MOUNT > /dev/null 2>&1
742 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
744 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
745 remote_mds_nodsh && skip "remote MDS with nodsh"
746 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
747 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
748 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
752 test_mkdir $DIR/$tdir
753 for ((i=0; i<10; i++)); do
754 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
755 error "create remote dir error $i"
756 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
757 error "create files under remote dir failed $i"
760 check_fs_consistency_17n ||
761 error "e2fsck report error after create files under remote dir"
763 for ((i = 0; i < 10; i++)); do
764 rm -rf $DIR/$tdir/remote_dir_${i} ||
765 error "destroy remote dir error $i"
768 check_fs_consistency_17n ||
769 error "e2fsck report error after unlink files under remote dir"
771 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
772 skip "lustre < 2.4.50 does not support migrate mv"
774 for ((i = 0; i < 10; i++)); do
775 mkdir -p $DIR/$tdir/remote_dir_${i}
776 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
777 error "create files under remote dir failed $i"
778 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
779 error "migrate remote dir error $i"
781 check_fs_consistency_17n || error "e2fsck report error after migration"
783 for ((i = 0; i < 10; i++)); do
784 rm -rf $DIR/$tdir/remote_dir_${i} ||
785 error "destroy remote dir error $i"
788 check_fs_consistency_17n || error "e2fsck report error after unlink"
790 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
793 remote_mds_nodsh && skip "remote MDS with nodsh"
794 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
795 skip "Need MDS version at least 2.3.64"
797 local wdir=$DIR/${tdir}o
803 mdt_index=$($LFS getstripe -m $wdir/$tfile)
804 mdt_index=$((mdt_index + 1))
807 #fail mds will wait the failover finish then set
808 #following fail_loc to avoid interfer the recovery process.
811 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
812 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
813 ls -l $wdir/$tfile && rc=1
814 do_facet mds${mdt_index} lctl set_param fail_loc=0
815 [[ $rc -eq 0 ]] || error "stat file should fail"
817 run_test 17o "stat file with incompat LMA feature"
820 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
821 ls $DIR || error "Failed to ls $DIR: $?"
823 run_test 18 "touch .../f ; ls ... =============================="
829 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
831 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
834 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
836 run_test 19b "ls -l .../f19 (should return error) =============="
839 [ $RUNAS_ID -eq $UID ] &&
840 skip_env "RUNAS_ID = UID = $UID -- skipping"
842 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
844 run_test 19c "$RUNAS touch .../f19 (should return error) =="
847 cat $DIR/f19 && error || true
849 run_test 19d "cat .../f19 (should return error) =============="
858 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
860 run_test 20 "touch .../f ; ls -l ..."
863 test_mkdir $DIR/$tdir
864 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
865 ln -s dangle $DIR/$tdir/link
866 echo foo >> $DIR/$tdir/link
867 cat $DIR/$tdir/dangle
868 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
869 $CHECKSTAT -f -t file $DIR/$tdir/link ||
870 error "$tdir/link not linked to a file"
872 run_test 21 "write to dangling link"
875 local wdir=$DIR/$tdir
877 chown $RUNAS_ID:$RUNAS_GID $wdir
878 (cd $wdir || error "cd $wdir failed";
879 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
881 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
882 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
883 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
884 error "checkstat -u failed"
886 run_test 22 "unpack tar archive as non-root user"
890 test_mkdir $DIR/$tdir
891 local file=$DIR/$tdir/$tfile
893 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
894 openfile -f O_CREAT:O_EXCL $file &&
895 error "$file recreate succeeded" || true
897 run_test 23a "O_CREAT|O_EXCL in subdir"
899 test_23b() { # bug 18988
900 test_mkdir $DIR/$tdir
901 local file=$DIR/$tdir/$tfile
904 echo foo > $file || error "write filed"
905 echo bar >> $file || error "append filed"
906 $CHECKSTAT -s 8 $file || error "wrong size"
909 run_test 23b "O_APPEND check"
911 # LU-9409, size with O_APPEND and tiny writes
913 local file=$DIR/$tfile
916 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
917 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
921 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
924 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
927 #racing tiny & normal writes
928 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
931 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
934 #racing tiny & normal writes 2, ugly numbers
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
938 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
941 run_test 23c "O_APPEND size checks for tiny writes"
943 # LU-11069 file offset is correct after appending writes
945 local file=$DIR/$tfile
948 echo CentaurHauls > $file
949 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
950 if ((offset != 26)); then
951 error "wrong offset, expected 26, got '$offset'"
954 run_test 23d "file offset is correct after appending writes"
958 echo '-- same directory rename'
959 test_mkdir $DIR/$tdir
960 touch $DIR/$tdir/$tfile.1
961 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
962 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
964 run_test 24a "rename file to non-existent target"
967 test_mkdir $DIR/$tdir
968 touch $DIR/$tdir/$tfile.{1,2}
969 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
970 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
971 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
973 run_test 24b "rename file to existing target"
976 test_mkdir $DIR/$tdir
977 test_mkdir $DIR/$tdir/d$testnum.1
978 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
979 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
980 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
982 run_test 24c "rename directory to non-existent target"
985 test_mkdir -c1 $DIR/$tdir
986 test_mkdir -c1 $DIR/$tdir/d$testnum.1
987 test_mkdir -c1 $DIR/$tdir/d$testnum.2
988 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
989 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
990 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
992 run_test 24d "rename directory to existing target"
995 echo '-- cross directory renames --'
999 mv $DIR/R5a/f $DIR/R5b/g
1000 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1001 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1003 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1008 touch $DIR/R6a/f $DIR/R6b/g
1009 mv $DIR/R6a/f $DIR/R6b/g
1010 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1011 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1013 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1018 test_mkdir $DIR/R7a/d
1019 mv $DIR/R7a/d $DIR/R7b/e
1020 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1021 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1023 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1026 test_mkdir -c1 $DIR/R8a
1027 test_mkdir -c1 $DIR/R8b
1028 test_mkdir -c1 $DIR/R8a/d
1029 test_mkdir -c1 $DIR/R8b/e
1030 mrename $DIR/R8a/d $DIR/R8b/e
1031 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1032 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1034 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1037 echo "-- rename error cases"
1039 test_mkdir $DIR/R9/a
1041 mrename $DIR/R9/f $DIR/R9/a
1042 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1043 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1044 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1046 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1050 mrename $DIR/R10/f $DIR/R10/g
1051 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1052 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1053 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1055 run_test 24j "source does not exist ============================"
1058 test_mkdir $DIR/R11a
1059 test_mkdir $DIR/R11a/d
1061 mv $DIR/R11a/f $DIR/R11a/d
1062 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1063 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1065 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1067 # bug 2429 - rename foo foo foo creates invalid file
1070 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1072 run_test 24l "Renaming a file to itself ========================"
1076 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1077 # on ext3 this does not remove either the source or target files
1078 # though the "expected" operation would be to remove the source
1079 $CHECKSTAT -t file ${f} || error "${f} missing"
1080 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1082 run_test 24m "Renaming a file to a hard link to itself ========="
1086 # this stats the old file after it was renamed, so it should fail
1088 $CHECKSTAT ${f} || error "${f} missing"
1090 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1091 $CHECKSTAT -a ${f} || error "${f} exists"
1093 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1096 test_mkdir $DIR/$tdir
1097 rename_many -s random -v -n 10 $DIR/$tdir
1099 run_test 24o "rename of files during htree split"
1102 test_mkdir $DIR/R12a
1103 test_mkdir $DIR/R12b
1104 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1105 mrename $DIR/R12a $DIR/R12b
1106 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1107 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1108 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1109 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1111 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1113 cleanup_multiop_pause() {
1115 kill -USR1 $MULTIPID
1119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1121 test_mkdir $DIR/R13a
1122 test_mkdir $DIR/R13b
1123 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1124 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1127 trap cleanup_multiop_pause EXIT
1128 mrename $DIR/R13a $DIR/R13b
1129 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1130 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1131 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1132 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1133 cleanup_multiop_pause
1134 wait $MULTIPID || error "multiop close failed"
1136 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1138 test_24r() { #bug 3789
1139 test_mkdir $DIR/R14a
1140 test_mkdir $DIR/R14a/b
1141 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1142 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1143 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1145 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1148 test_mkdir $DIR/R15a
1149 test_mkdir $DIR/R15a/b
1150 test_mkdir $DIR/R15a/b/c
1151 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1152 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1153 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1155 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1157 test_mkdir $DIR/R16a
1158 test_mkdir $DIR/R16a/b
1159 test_mkdir $DIR/R16a/b/c
1160 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1161 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1162 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1164 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1166 test_24u() { # bug12192
1167 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1168 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1170 run_test 24u "create stripe file"
1172 simple_cleanup_common() {
1176 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1178 local start=$SECONDS
1180 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1181 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1183 wait_delete_completed
1184 echo "cleanup time $((SECONDS - start))"
1188 max_pages_per_rpc() {
1189 local mdtname="$(printf "MDT%04x" ${1:-0})"
1190 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1196 local nrfiles=${COUNT:-100000}
1197 local fname="$DIR/$tdir/$tfile"
1199 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1200 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1202 test_mkdir "$(dirname $fname)"
1203 # assume MDT0000 has the fewest inodes
1204 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1205 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1206 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1208 stack_trap "simple_cleanup_common $nrfiles"
1210 createmany -m "$fname" $nrfiles
1212 cancel_lru_locks mdc
1213 lctl set_param mdc.*.stats clear
1215 # was previously test_24D: LU-6101
1216 # readdir() returns correct number of entries after cursor reload
1217 local num_ls=$(ls $DIR/$tdir | wc -l)
1218 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1219 local num_all=$(ls -a $DIR/$tdir | wc -l)
1220 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1221 [ $num_all -ne $((nrfiles + 2)) ]; then
1222 error "Expected $nrfiles files, got $num_ls " \
1223 "($num_uniq unique $num_all .&..)"
1225 # LU-5 large readdir
1226 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1227 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1228 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1229 # take into account of overhead in lu_dirpage header and end mark in
1230 # each page, plus one in rpc_num calculation.
1231 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1232 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1233 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1234 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1235 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1236 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1237 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1238 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1239 error "large readdir doesn't take effect: " \
1240 "$mds_readpage should be about $rpc_max"
1242 run_test 24v "list large directory (test hash collision, b=17560)"
1244 test_24w() { # bug21506
1246 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1247 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1248 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1249 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1250 [[ "$SZ1" -eq "$SZ2" ]] ||
1251 error "Error reading at the end of the file $tfile"
1253 run_test 24w "Reading a file larger than 4Gb"
1256 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1259 skip "Need MDS version at least 2.7.56"
1262 local remote_dir=$DIR/$tdir/remote_dir
1264 test_mkdir $DIR/$tdir
1265 $LFS mkdir -i $MDTIDX $remote_dir ||
1266 error "create remote directory failed"
1268 test_mkdir $DIR/$tdir/src_dir
1269 touch $DIR/$tdir/src_file
1270 test_mkdir $remote_dir/tgt_dir
1271 touch $remote_dir/tgt_file
1273 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1274 error "rename dir cross MDT failed!"
1276 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1277 error "rename file cross MDT failed!"
1279 touch $DIR/$tdir/ln_file
1280 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1281 error "ln file cross MDT failed"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24x "cross MDT rename/link"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1291 local remote_dir=$DIR/$tdir/remote_dir
1294 test_mkdir $DIR/$tdir
1295 $LFS mkdir -i $mdtidx $remote_dir ||
1296 error "create remote directory failed"
1298 test_mkdir $remote_dir/src_dir
1299 touch $remote_dir/src_file
1300 test_mkdir $remote_dir/tgt_dir
1301 touch $remote_dir/tgt_file
1303 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1304 error "rename subdir in the same remote dir failed!"
1306 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1307 error "rename files in the same remote dir failed!"
1309 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1310 error "link files in the same remote dir failed!"
1312 rm -rf $DIR/$tdir || error "Can not delete directories"
1314 run_test 24y "rename/link on the same dir should succeed"
1317 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1318 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1319 skip "Need MDS version at least 2.12.51"
1323 for index in 0 1; do
1324 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1325 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1328 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1330 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1331 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1333 local mdts=$(comma_list $(mdts_nodes))
1335 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1336 stack_trap "do_nodes $mdts $LCTL \
1337 set_param mdt.*.enable_remote_rename=1" EXIT
1339 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1341 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1342 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1344 run_test 24z "cross-MDT rename is done as cp"
1346 test_24A() { # LU-3182
1349 test_mkdir $DIR/$tdir
1350 stack_trap "simple_cleanup_common $NFILES"
1351 createmany -m $DIR/$tdir/$tfile $NFILES
1352 local t=$(ls $DIR/$tdir | wc -l)
1353 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1354 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1356 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1357 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1359 run_test 24A "readdir() returns correct number of entries."
1361 test_24B() { # LU-4805
1362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1366 test_mkdir $DIR/$tdir
1367 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1368 error "create striped dir failed"
1370 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1371 [ $count -eq 2 ] || error "Expected 2, got $count"
1373 touch $DIR/$tdir/striped_dir/a
1375 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1376 [ $count -eq 3 ] || error "Expected 3, got $count"
1378 touch $DIR/$tdir/striped_dir/.f
1380 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1381 [ $count -eq 4 ] || error "Expected 4, got $count"
1383 rm -rf $DIR/$tdir || error "Can not delete directories"
1385 run_test 24B "readdir for striped dir return correct number of entries"
1388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1394 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1395 error "create striped dir failed"
1397 cd $DIR/$tdir/d0/striped_dir
1399 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1400 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1401 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1403 [ "$d0_ino" = "$parent_ino" ] ||
1404 error ".. wrong, expect $d0_ino, get $parent_ino"
1406 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1407 error "mv striped dir failed"
1409 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1411 [ "$d1_ino" = "$parent_ino" ] ||
1412 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1414 run_test 24C "check .. in striped dir"
1417 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1421 mkdir $DIR/$tdir/src_dir
1422 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1423 error "create remote source failed"
1425 touch $DIR/$tdir/src_dir/src_child/a
1427 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1428 error "create remote target dir failed"
1430 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1431 error "create remote target child failed"
1433 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1434 error "rename dir cross MDT failed!"
1438 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1439 error "src_child still exists after rename"
1441 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1442 error "missing file(a) after rename"
1444 rm -rf $DIR/$tdir || error "Can not delete directories"
1446 run_test 24E "cross MDT rename/link"
1449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1452 [ "$SLOW" = "no" ] && repeats=100
1456 echo "$repeats repeats"
1457 for ((i = 0; i < repeats; i++)); do
1458 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1459 touch $DIR/$tdir/test/a || error "touch fails"
1460 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1461 rm -rf $DIR/$tdir/test || error "rmdir fails"
1466 run_test 24F "hash order vs readdir (LU-11330)"
1469 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1474 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1475 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1476 touch $DIR/$tdir-0/f1 || error "touch f1"
1477 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1478 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1479 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1480 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1481 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1483 run_test 24G "migrate symlink in rename"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1487 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1488 skip "MDT1 should be on another node"
1490 test_mkdir -i 1 -c 1 $DIR/$tdir
1491 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1492 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1493 touch $DIR/$tdir/$tfile || error "touch failed"
1495 run_test 24H "repeat FLD_QUERY rpc"
1498 echo '== symlink sanity ============================================='
1502 touch $DIR/s25/foo ||
1503 error "File creation in symlinked directory failed"
1505 run_test 25a "create file in symlinked directory ==============="
1508 [ ! -d $DIR/d25 ] && test_25a
1509 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1511 run_test 25b "lookup file in symlinked directory ==============="
1515 test_mkdir $DIR/d26/d26-2
1516 ln -s d26/d26-2 $DIR/s26
1517 touch $DIR/s26/foo || error "File creation failed"
1519 run_test 26a "multiple component symlink ======================="
1522 test_mkdir -p $DIR/$tdir/d26-2
1523 ln -s $tdir/d26-2/foo $DIR/s26-2
1524 touch $DIR/s26-2 || error "File creation failed"
1526 run_test 26b "multiple component symlink at end of lookup ======"
1529 test_mkdir $DIR/d26.2
1530 touch $DIR/d26.2/foo
1531 ln -s d26.2 $DIR/s26.2-1
1532 ln -s s26.2-1 $DIR/s26.2-2
1533 ln -s s26.2-2 $DIR/s26.2-3
1534 chmod 0666 $DIR/s26.2-3/foo
1536 run_test 26c "chain of symlinks"
1538 # recursive symlinks (bug 439)
1540 ln -s d26-3/foo $DIR/d26-3
1542 run_test 26d "create multiple component recursive symlink"
1545 [ ! -h $DIR/d26-3 ] && test_26d
1548 run_test 26e "unlink multiple component recursive symlink"
1550 # recursive symlinks (bug 7022)
1552 test_mkdir $DIR/$tdir
1553 test_mkdir $DIR/$tdir/$tfile
1554 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1555 test_mkdir -p lndir/bar1
1556 test_mkdir $DIR/$tdir/$tfile/$tfile
1557 cd $tfile || error "cd $tfile failed"
1558 ln -s .. dotdot || error "ln dotdot failed"
1559 ln -s dotdot/lndir lndir || error "ln lndir failed"
1560 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1561 output=`ls $tfile/$tfile/lndir/bar1`
1562 [ "$output" = bar1 ] && error "unexpected output"
1563 rm -r $tfile || error "rm $tfile failed"
1564 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1566 run_test 26f "rm -r of a directory which has recursive symlink"
1569 test_mkdir $DIR/$tdir
1570 $LFS getstripe $DIR/$tdir
1571 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1572 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1573 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1575 run_test 27a "one stripe file"
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1580 test_mkdir $DIR/$tdir
1581 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1582 $LFS getstripe -c $DIR/$tdir/$tfile
1583 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1584 error "two-stripe file doesn't have two stripes"
1586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1588 run_test 27b "create and write to two stripe file"
1590 # 27c family tests specific striping, setstripe -o
1592 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1593 test_mkdir -p $DIR/$tdir
1596 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1597 $LFS getstripe -i $DIR/$tdir/$tfile
1598 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1599 error "stripe not on specified OST"
1601 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1603 run_test 27ca "one stripe on specified OST"
1606 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1607 test_mkdir -p $DIR/$tdir
1609 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1610 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1613 # Strip getstripe output to a space separated list of OSTs
1614 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1615 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1616 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1617 error "stripes not on specified OSTs"
1619 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1621 run_test 27cb "two stripes on specified OSTs"
1624 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1625 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1626 skip "server does not support overstriping"
1628 test_mkdir -p $DIR/$tdir
1630 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1631 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1634 # Strip getstripe output to a space separated list of OSTs
1635 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1636 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1637 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1638 error "stripes not on specified OSTs"
1640 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1642 run_test 27cc "two stripes on the same OST"
1645 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1646 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1647 skip "server does not support overstriping"
1648 test_mkdir -p $DIR/$tdir
1649 local osts="0,1,1,0"
1650 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1651 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1654 # Strip getstripe output to a space separated list of OSTs
1655 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1656 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1657 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1658 error "stripes not on specified OSTs"
1660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1662 run_test 27cd "four stripes on two OSTs"
1665 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1666 skip_env "too many osts, skipping"
1667 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1668 skip "server does not support overstriping"
1669 # We do one more stripe than we have OSTs
1670 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1671 skip_env "ea_inode feature disabled"
1673 test_mkdir -p $DIR/$tdir
1675 for i in $(seq 0 $OSTCOUNT);
1678 if [ $i -ne $OSTCOUNT ]; then
1682 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1683 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1686 # Strip getstripe output to a space separated list of OSTs
1687 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1688 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1689 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1690 error "stripes not on specified OSTs"
1692 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1694 run_test 27ce "more stripes than OSTs with -o"
1697 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1700 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1701 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1702 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1703 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1704 error "failed to set $osp_proc=0"
1706 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1709 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1710 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1711 error "failed to set $osp_proc=1"
1714 error "should return error due to $osp_proc=0"
1716 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1721 error "setstripe failed"
1722 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1723 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1725 run_test 27d "create file with default settings"
1728 # LU-5839 adds check for existed layout before setting it
1729 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1730 skip "Need MDS version at least 2.7.56"
1732 test_mkdir $DIR/$tdir
1733 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1734 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1735 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1737 run_test 27e "setstripe existing file (should return error)"
1740 test_mkdir $DIR/$tdir
1741 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1742 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1743 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1744 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1745 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1746 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1748 run_test 27f "setstripe with bad stripe size (should return error)"
1751 test_mkdir $DIR/$tdir
1752 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1753 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1754 error "$DIR/$tdir/$tfile has object"
1756 run_test 27g "$LFS getstripe with no objects"
1759 test_mkdir $DIR/$tdir
1760 touch $DIR/$tdir/$tfile || error "touch failed"
1761 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1762 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1764 (( rc == 2 )) || error "getstripe did not return ENOENT"
1766 run_test 27ga "$LFS getstripe with missing file (should return error)"
1769 test_mkdir $DIR/$tdir
1770 touch $DIR/$tdir/$tfile || error "touch failed"
1771 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1772 error "missing objects"
1774 run_test 27i "$LFS getstripe with some objects"
1777 test_mkdir $DIR/$tdir
1778 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1779 error "setstripe failed" || true
1781 run_test 27j "setstripe with bad stripe offset (should return error)"
1783 test_27k() { # bug 2844
1784 test_mkdir $DIR/$tdir
1785 local file=$DIR/$tdir/$tfile
1786 local ll_max_blksize=$((4 * 1024 * 1024))
1787 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1788 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1789 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1790 dd if=/dev/zero of=$file bs=4k count=1
1791 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1792 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1794 run_test 27k "limit i_blksize for broken user apps"
1797 mcreate $DIR/$tfile || error "creating file"
1798 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1799 error "setstripe should have failed" || true
1801 run_test 27l "check setstripe permissions (should return error)"
1804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1806 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1807 skip_env "multiple clients -- skipping"
1809 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1811 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1812 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1814 stack_trap simple_cleanup_common
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1817 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1818 error "dd should fill OST0"
1820 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1822 [ $i -gt 256 ] && break
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it"
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it" || true
1835 run_test 27m "create file while OST0 was full"
1837 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1838 # if the OST isn't full anymore.
1840 local ostidx=${1:-""}
1845 local list=$(comma_list $(osts_nodes))
1846 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1848 do_nodes $list lctl set_param fail_loc=0
1849 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1850 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1851 awk '{print $1 * 2;exit;}')
1852 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1854 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1860 remote_mds_nodsh && skip "remote MDS with nodsh"
1861 remote_ost_nodsh && skip "remote OST with nodsh"
1864 rm -f $DIR/$tdir/$tfile
1865 exhaust_precreations 0 0x80000215
1866 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1867 touch $DIR/$tdir/$tfile || error "touch failed"
1868 $LFS getstripe $DIR/$tdir/$tfile
1871 run_test 27n "create file with some full OSTs"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1876 remote_mds_nodsh && skip "remote MDS with nodsh"
1877 remote_ost_nodsh && skip "remote OST with nodsh"
1880 rm -f $DIR/$tdir/$tfile
1881 exhaust_all_precreations 0x215
1883 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1888 run_test 27o "create file with all full OSTs (should error)"
1890 function create_and_checktime() {
1895 for ((i=0; i < $loops; i++)); do
1896 local start=$SECONDS
1897 multiop $fname-$i Oc
1898 ((SECONDS-start < TIMEOUT)) ||
1899 error "creation took " $((SECONDS-$start)) && return 1
1904 local mdts=$(comma_list $(mdts_nodes))
1906 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1907 skip "Need MDS version at least 2.13.57"
1909 local f0=$DIR/${tfile}-0
1910 local f1=$DIR/${tfile}-1
1912 wait_delete_completed
1914 # refill precreated objects
1915 $LFS setstripe -i0 -c1 $f0
1917 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1918 # force QoS allocation policy
1919 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1920 stack_trap "do_nodes $mdts $LCTL set_param \
1921 lov.*.qos_threshold_rr=$saved" EXIT
1924 # one OST is unavailable, but still have few objects preallocated
1926 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1927 rm -rf $f1 $DIR/$tdir*" EXIT
1929 for ((i=0; i < 7; i++)); do
1930 mkdir $DIR/$tdir$i || error "can't create dir"
1931 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1932 error "can't set striping"
1934 for ((i=0; i < 7; i++)); do
1935 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1939 run_test 27oo "don't let few threads to reserve too many objects"
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1948 rm -f $DIR/$tdir/$tfile
1949 test_mkdir $DIR/$tdir
1951 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1952 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1953 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1955 exhaust_precreations 0 0x80000215
1956 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1957 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1958 $LFS getstripe $DIR/$tdir/$tfile
1962 run_test 27p "append to a truncated file with some full OSTs"
1965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1967 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 remote_ost_nodsh && skip "remote OST with nodsh"
1971 rm -f $DIR/$tdir/$tfile
1973 mkdir_on_mdt0 $DIR/$tdir
1974 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1975 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1976 error "truncate $DIR/$tdir/$tfile failed"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1979 exhaust_all_precreations 0x215
1981 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1982 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1986 run_test 27q "append to truncated file with all OSTs full (should error)"
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1995 rm -f $DIR/$tdir/$tfile
1996 exhaust_precreations 0 0x80000215
1998 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2002 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2004 test_27s() { # bug 10725
2005 test_mkdir $DIR/$tdir
2006 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2007 local stripe_count=0
2008 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2009 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2010 error "stripe width >= 2^32 succeeded" || true
2013 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2015 test_27t() { # bug 10864
2020 $WLFS getstripe $tfile
2023 run_test 27t "check that utils parse path correctly"
2025 test_27u() { # bug 4900
2026 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2027 remote_mds_nodsh && skip "remote MDS with nodsh"
2030 local list=$(comma_list $(mdts_nodes))
2032 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2033 do_nodes $list $LCTL set_param fail_loc=0x139
2034 test_mkdir -p $DIR/$tdir
2035 stack_trap "simple_cleanup_common 1000"
2036 createmany -o $DIR/$tdir/$tfile 1000
2037 do_nodes $list $LCTL set_param fail_loc=0
2039 TLOG=$TMP/$tfile.getstripe
2040 $LFS getstripe $DIR/$tdir > $TLOG
2041 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2042 [[ $OBJS -gt 0 ]] &&
2043 error "$OBJS objects created on OST-0. See $TLOG" ||
2046 run_test 27u "skip object creation on OSC w/o objects"
2048 test_27v() { # bug 4900
2049 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 remote_mds_nodsh && skip "remote MDS with nodsh"
2052 remote_ost_nodsh && skip "remote OST with nodsh"
2054 exhaust_all_precreations 0x215
2057 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2059 touch $DIR/$tdir/$tfile
2060 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2062 for (( i=1; i < OSTCOUNT; i++ )); do
2063 do_facet ost$i lctl set_param fail_loc=0x705
2065 local START=`date +%s`
2066 createmany -o $DIR/$tdir/$tfile 32
2068 local FINISH=`date +%s`
2069 local TIMEOUT=`lctl get_param -n timeout`
2070 local PROCESS=$((FINISH - START))
2071 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2072 error "$FINISH - $START >= $TIMEOUT / 2"
2073 sleep $((TIMEOUT / 2 - PROCESS))
2076 run_test 27v "skip object creation on slow OST"
2078 test_27w() { # bug 10997
2079 test_mkdir $DIR/$tdir
2080 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2081 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2082 error "stripe size $size != 65536" || true
2083 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2084 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2086 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2089 [[ $OSTCOUNT -lt 2 ]] &&
2090 skip_env "skipping multiple stripe count/offset test"
2092 test_mkdir $DIR/$tdir
2093 for i in $(seq 1 $OSTCOUNT); do
2095 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2096 error "setstripe -c $i -i $offset failed"
2097 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2098 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2099 [ $count -ne $i ] && error "stripe count $count != $i" || true
2100 [ $index -ne $offset ] &&
2101 error "stripe offset $index != $offset" || true
2104 run_test 27wa "check $LFS setstripe -c -i options"
2107 remote_ost_nodsh && skip "remote OST with nodsh"
2108 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2111 OFFSET=$(($OSTCOUNT - 1))
2113 local OST=$(ostname_from_index $OSTIDX)
2115 test_mkdir $DIR/$tdir
2116 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2117 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2119 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2120 for i in $(seq 0 $OFFSET); do
2121 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2122 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2123 error "OST0 was degraded but new created file still use it"
2125 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2127 run_test 27x "create files while OST0 is degraded"
2130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2131 remote_mds_nodsh && skip "remote MDS with nodsh"
2132 remote_ost_nodsh && skip "remote OST with nodsh"
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2135 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2136 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2137 osp.$mdtosc.prealloc_last_id)
2138 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2139 osp.$mdtosc.prealloc_next_id)
2140 local fcount=$((last_id - next_id))
2141 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2142 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2144 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2145 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2146 local OST_DEACTIVE_IDX=-1
2151 for OSC in $MDS_OSCS; do
2152 OST=$(osc_to_ost $OSC)
2153 OSTIDX=$(index_from_ostuuid $OST)
2154 if [ $OST_DEACTIVE_IDX == -1 ]; then
2155 OST_DEACTIVE_IDX=$OSTIDX
2157 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2158 echo $OSC "is Deactivated:"
2159 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2163 OSTIDX=$(index_from_ostuuid $OST)
2164 test_mkdir $DIR/$tdir
2165 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2167 for OSC in $MDS_OSCS; do
2168 OST=$(osc_to_ost $OSC)
2169 OSTIDX=$(index_from_ostuuid $OST)
2170 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2171 echo $OST "is degraded:"
2172 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2173 obdfilter.$OST.degraded=1
2178 createmany -o $DIR/$tdir/$tfile $fcount
2180 for OSC in $MDS_OSCS; do
2181 OST=$(osc_to_ost $OSC)
2182 OSTIDX=$(index_from_ostuuid $OST)
2183 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2184 echo $OST "is recovered from degraded:"
2185 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2186 obdfilter.$OST.degraded=0
2188 do_facet $SINGLEMDS lctl --device %$OSC activate
2192 # all osp devices get activated, hence -1 stripe count restored
2193 local stripe_count=0
2195 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2196 # devices get activated.
2198 $LFS setstripe -c -1 $DIR/$tfile
2199 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2201 [ $stripe_count -ne $OSTCOUNT ] &&
2202 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2205 run_test 27y "create files while OST0 is degraded and the rest inactive"
2211 lmm_count=$($LFS getstripe -c $1)
2212 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2213 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2215 local old_ifs="$IFS"
2217 fid=($($LFS path2fid $1))
2220 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2221 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2223 # compare lmm_seq and lu_fid->f_seq
2224 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2225 # compare lmm_object_id and lu_fid->oid
2226 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2228 # check the trusted.fid attribute of the OST objects of the file
2229 local have_obdidx=false
2231 $LFS getstripe $1 | while read obdidx oid hex seq; do
2232 # skip lines up to and including "obdidx"
2233 [ -z "$obdidx" ] && break
2234 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2235 $have_obdidx || continue
2237 local ost=$((obdidx + 1))
2238 local dev=$(ostdevname $ost)
2241 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2243 seq=$(echo $seq | sed -e "s/^0x//g")
2244 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2245 oid_hex=$(echo $oid)
2247 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2249 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2253 # Don't unmount/remount the OSTs if we don't need to do that.
2254 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2255 # update too, until that use mount/ll_decode_filter_fid/mount.
2256 # Re-enable when debugfs will understand new filter_fid.
2258 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2259 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2260 $dev 2>/dev/null" | grep "parent=")
2262 if [ -z "$ff" ]; then
2264 mount_fstype ost$ost
2265 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2266 $(facet_mntpt ost$ost)/$obj_file)
2267 unmount_fstype ost$ost
2268 start ost$ost $dev $OST_MOUNT_OPTS
2272 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2274 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2276 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2277 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2279 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2280 # stripe_size=1048576 component_id=1 component_start=0 \
2281 # component_end=33554432
2282 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2283 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2284 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2286 if grep -q 'stripe=' <<<$ff; then
2287 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2289 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2290 # into f_ver in this case. See comment on ff_parent.
2291 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2294 # compare lmm_seq and filter_fid->ff_parent.f_seq
2295 [ $ff_pseq = $lmm_seq ] ||
2296 error "FF parent SEQ $ff_pseq != $lmm_seq"
2297 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2298 [ $ff_poid = $lmm_oid ] ||
2299 error "FF parent OID $ff_poid != $lmm_oid"
2300 (($ff_pstripe == $stripe_nr)) ||
2301 error "FF stripe $ff_pstripe != $stripe_nr"
2303 stripe_nr=$((stripe_nr + 1))
2304 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2306 if grep -q 'stripe_count=' <<<$ff; then
2307 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2308 -e 's/ .*//' <<<$ff)
2309 [ $lmm_count = $ff_scnt ] ||
2310 error "FF stripe count $lmm_count != $ff_scnt"
2316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2317 remote_ost_nodsh && skip "remote OST with nodsh"
2319 test_mkdir $DIR/$tdir
2320 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2321 { error "setstripe -c -1 failed"; return 1; }
2322 # We need to send a write to every object to get parent FID info set.
2323 # This _should_ also work for setattr, but does not currently.
2324 # touch $DIR/$tdir/$tfile-1 ||
2325 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2326 { error "dd $tfile-1 failed"; return 2; }
2327 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2328 { error "setstripe -c -1 failed"; return 3; }
2329 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2330 { error "dd $tfile-2 failed"; return 4; }
2332 # make sure write RPCs have been sent to OSTs
2335 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2336 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2338 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2340 test_27A() { # b=19102
2341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2343 save_layout_restore_at_exit $MOUNT
2344 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2345 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2346 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2347 local default_size=$($LFS getstripe -S $MOUNT)
2348 local default_offset=$($LFS getstripe -i $MOUNT)
2349 local dsize=$(do_facet $SINGLEMDS \
2350 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2351 [ $default_size -eq $dsize ] ||
2352 error "stripe size $default_size != $dsize"
2353 [ $default_offset -eq -1 ] ||
2354 error "stripe offset $default_offset != -1"
2356 run_test 27A "check filesystem-wide default LOV EA values"
2358 test_27B() { # LU-2523
2359 test_mkdir $DIR/$tdir
2360 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2362 # open f1 with O_LOV_DELAY_CREATE
2364 # call setstripe ioctl on open file descriptor for f1
2366 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2370 # open f1 with O_LOV_DELAY_CREATE
2372 # call setstripe ioctl on open file descriptor for f1
2374 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2376 # Allow multiop to fail in imitation of NFS's busted semantics.
2379 run_test 27B "call setstripe on open unlinked file/rename victim"
2381 # 27C family tests full striping and overstriping
2382 test_27Ca() { #LU-2871
2383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2391 test_mkdir $DIR/$tdir
2393 for i in $(seq 0 $((OSTCOUNT - 1))); do
2394 # set stripe across all OSTs starting from OST$i
2395 $LFS setstripe -i $i -c -1 $tfile$i
2396 # get striping information
2397 ost_idx=($($LFS getstripe $tfile$i |
2398 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2399 echo "OST Index: ${ost_idx[*]}"
2402 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2403 error "${#ost_idx[@]} != $OSTCOUNT"
2405 for index in $(seq 0 $((OSTCOUNT - 1))); do
2407 for j in "${ost_idx[@]}"; do
2408 if [ $index -eq $j ]; then
2414 error "Can not find $index in ${ost_idx[*]}"
2418 run_test 27Ca "check full striping across all OSTs"
2421 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2422 skip "server does not support overstriping"
2423 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2424 skip_env "too many osts, skipping"
2426 test_mkdir -p $DIR/$tdir
2427 local setcount=$(($OSTCOUNT * 2))
2428 [ $setcount -lt 160 ] || large_xattr_enabled ||
2429 skip_env "ea_inode feature disabled"
2431 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2432 error "setstripe failed"
2434 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2435 [ $count -eq $setcount ] ||
2436 error "stripe count $count, should be $setcount"
2438 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2439 error "overstriped should be set in pattern"
2441 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2444 run_test 27Cb "more stripes than OSTs with -C"
2447 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2448 skip "server does not support overstriping"
2449 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2451 test_mkdir -p $DIR/$tdir
2452 local setcount=$(($OSTCOUNT - 1))
2454 [ $setcount -lt 160 ] || large_xattr_enabled ||
2455 skip_env "ea_inode feature disabled"
2457 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2458 error "setstripe failed"
2460 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2461 [ $count -eq $setcount ] ||
2462 error "stripe count $count, should be $setcount"
2464 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2465 error "overstriped should not be set in pattern"
2467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2470 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2473 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2474 skip "server does not support overstriping"
2475 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2476 large_xattr_enabled || skip_env "ea_inode feature disabled"
2478 test_mkdir -p $DIR/$tdir
2479 local setcount=$LOV_MAX_STRIPE_COUNT
2481 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2482 error "setstripe failed"
2484 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2485 [ $count -eq $setcount ] ||
2486 error "stripe count $count, should be $setcount"
2488 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2489 error "overstriped should be set in pattern"
2491 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2494 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2496 run_test 27Cd "test maximum stripe count"
2499 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2500 skip "server does not support overstriping"
2501 test_mkdir -p $DIR/$tdir
2503 pool_add $TESTNAME || error "Pool creation failed"
2504 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2508 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2509 error "setstripe failed"
2511 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2512 [ $count -eq $setcount ] ||
2513 error "stripe count $count, should be $setcount"
2515 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2516 error "overstriped should be set in pattern"
2518 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2521 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2523 run_test 27Ce "test pool with overstriping"
2526 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2527 skip "server does not support overstriping"
2528 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2529 skip_env "too many osts, skipping"
2531 test_mkdir -p $DIR/$tdir
2533 local setcount=$(($OSTCOUNT * 2))
2534 [ $setcount -lt 160 ] || large_xattr_enabled ||
2535 skip_env "ea_inode feature disabled"
2537 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2538 error "setstripe failed"
2540 echo 1 > $DIR/$tdir/$tfile
2542 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2543 [ $count -eq $setcount ] ||
2544 error "stripe count $count, should be $setcount"
2546 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2547 error "overstriped should be set in pattern"
2549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2552 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2554 run_test 27Cf "test default inheritance with overstriping"
2557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2559 remote_mds_nodsh && skip "remote MDS with nodsh"
2561 local POOL=${POOL:-testpool}
2563 local last_ost=$(($OSTCOUNT - 1))
2565 local ost_list=$(seq $first_ost $ost_step $last_ost)
2566 local ost_range="$first_ost $last_ost $ost_step"
2568 test_mkdir $DIR/$tdir
2569 pool_add $POOL || error "pool_add failed"
2570 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2573 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2575 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2576 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2577 skip27D+=" -s 30,31"
2578 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2579 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2580 skip27D+=" -s 32,33"
2581 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2583 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2584 error "llapi_layout_test failed"
2586 destroy_test_pools || error "destroy test pools failed"
2588 run_test 27D "validate llapi_layout API"
2590 # Verify that default_easize is increased from its initial value after
2591 # accessing a widely striped file.
2593 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2594 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2595 skip "client does not have LU-3338 fix"
2597 # 72 bytes is the minimum space required to store striping
2598 # information for a file striped across one OST:
2599 # (sizeof(struct lov_user_md_v3) +
2600 # sizeof(struct lov_user_ost_data_v1))
2602 $LCTL set_param -n llite.*.default_easize $min_easize ||
2603 error "lctl set_param failed"
2604 local easize=$($LCTL get_param -n llite.*.default_easize)
2606 [ $easize -eq $min_easize ] ||
2607 error "failed to set default_easize"
2609 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2610 error "setstripe failed"
2611 # In order to ensure stat() call actually talks to MDS we need to
2612 # do something drastic to this file to shake off all lock, e.g.
2613 # rename it (kills lookup lock forcing cache cleaning)
2614 mv $DIR/$tfile $DIR/${tfile}-1
2615 ls -l $DIR/${tfile}-1
2618 easize=$($LCTL get_param -n llite.*.default_easize)
2620 [ $easize -gt $min_easize ] ||
2621 error "default_easize not updated"
2623 run_test 27E "check that default extended attribute size properly increases"
2625 test_27F() { # LU-5346/LU-7975
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2629 skip "Need MDS version at least 2.8.51"
2630 remote_ost_nodsh && skip "remote OST with nodsh"
2632 test_mkdir $DIR/$tdir
2634 $LFS setstripe -c 2 $DIR/$tdir
2636 # stop all OSTs to reproduce situation for LU-7975 ticket
2637 for num in $(seq $OSTCOUNT); do
2641 # open/create f0 with O_LOV_DELAY_CREATE
2642 # truncate f0 to a non-0 size
2644 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2646 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2647 # open/write it again to force delayed layout creation
2648 cat /etc/hosts > $DIR/$tdir/f0 &
2652 for num in $(seq $OSTCOUNT); do
2653 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2654 error "ost$num failed to start"
2657 wait $catpid || error "cat failed"
2659 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2660 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2661 error "wrong stripecount"
2664 run_test 27F "Client resend delayed layout creation with non-zero size"
2666 test_27G() { #LU-10629
2667 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2668 skip "Need MDS version at least 2.11.51"
2669 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2670 remote_mds_nodsh && skip "remote MDS with nodsh"
2671 local POOL=${POOL:-testpool}
2672 local ostrange="0 0 1"
2674 test_mkdir $DIR/$tdir
2675 touch $DIR/$tdir/$tfile.nopool
2676 pool_add $POOL || error "pool_add failed"
2677 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2678 $LFS setstripe -p $POOL $DIR/$tdir
2680 local pool=$($LFS getstripe -p $DIR/$tdir)
2682 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2683 touch $DIR/$tdir/$tfile.default
2684 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2685 $LFS find $DIR/$tdir -type f --pool $POOL
2686 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2687 [[ "$found" == "2" ]] ||
2688 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2690 $LFS setstripe -d $DIR/$tdir
2692 pool=$($LFS getstripe -p -d $DIR/$tdir)
2694 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2696 run_test 27G "Clear OST pool from stripe"
2699 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2700 skip "Need MDS version newer than 2.11.54"
2701 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2702 test_mkdir $DIR/$tdir
2703 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2704 touch $DIR/$tdir/$tfile
2705 $LFS getstripe -c $DIR/$tdir/$tfile
2706 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2707 error "two-stripe file doesn't have two stripes"
2709 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2710 $LFS getstripe -y $DIR/$tdir/$tfile
2711 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2712 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2713 error "expected l_ost_idx: [02]$ not matched"
2715 # make sure ost list has been cleared
2716 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2717 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2718 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2720 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2722 run_test 27H "Set specific OSTs stripe"
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2727 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2728 skip "Need MDS version newer than 2.12.52"
2729 local pool=$TESTNAME
2730 local ostrange="1 1 1"
2732 save_layout_restore_at_exit $MOUNT
2733 $LFS setstripe -c 2 -i 0 $MOUNT
2734 pool_add $pool || error "pool_add failed"
2735 pool_add_targets $pool $ostrange ||
2736 error "pool_add_targets failed"
2737 test_mkdir $DIR/$tdir
2738 $LFS setstripe -p $pool $DIR/$tdir
2739 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2740 $LFS getstripe $DIR/$tdir/$tfile
2742 run_test 27I "check that root dir striping does not break parent dir one"
2745 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2746 skip "Need MDS version newer than 2.12.51"
2748 test_mkdir $DIR/$tdir
2749 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2750 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2752 # create foreign file (raw way)
2753 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2754 error "creating $tfile w/ hex flags w/o --foreign should fail"
2756 ! $LFS setstripe --foreign --flags foo \
2757 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2758 error "creating $tfile with '--flags foo' should fail"
2760 ! $LFS setstripe --foreign --flags 0xffffffff \
2761 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2762 error "creating $tfile w/ 0xffffffff flags should fail"
2764 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2765 -t 1 -F 0xda08 || error "create_foreign_file failed"
2767 # verify foreign file (raw way)
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_magic: 0x0BD70BD0" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2771 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2773 parse_foreign_file -f $DIR/$tdir/$tfile |
2774 grep "lov_foreign_size: 73" ||
2775 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2776 parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_type: 1" ||
2778 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2779 parse_foreign_file -f $DIR/$tdir/$tfile |
2780 grep "lov_foreign_flags: 0x0000DA08" ||
2781 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2782 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2783 grep "lov_foreign_value: 0x" |
2784 sed -e 's/lov_foreign_value: 0x//')
2785 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2786 [[ $lov = ${lov2// /} ]] ||
2787 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2789 # create foreign file (lfs + API)
2790 $LFS setstripe --foreign=none --flags 0xda08 \
2791 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2792 error "$DIR/$tdir/${tfile}2: create failed"
2794 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2795 grep "lfm_magic:.*0x0BD70BD0" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2797 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2798 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2800 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2802 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2803 grep "lfm_flags:.*0x0000DA08" ||
2804 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2805 $LFS getstripe $DIR/$tdir/${tfile}2 |
2806 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2807 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2809 # modify striping should fail
2810 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2811 error "$DIR/$tdir/$tfile: setstripe should fail"
2812 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2816 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2817 cat $DIR/$tdir/${tfile}2 &&
2818 error "$DIR/$tdir/${tfile}2: read should fail"
2819 cat /etc/passwd > $DIR/$tdir/$tfile &&
2820 error "$DIR/$tdir/$tfile: write should fail"
2821 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2822 error "$DIR/$tdir/${tfile}2: write should fail"
2825 chmod 222 $DIR/$tdir/$tfile ||
2826 error "$DIR/$tdir/$tfile: chmod failed"
2827 chmod 222 $DIR/$tdir/${tfile}2 ||
2828 error "$DIR/$tdir/${tfile}2: chmod failed"
2831 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2832 error "$DIR/$tdir/$tfile: chown failed"
2833 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2834 error "$DIR/$tdir/${tfile}2: chown failed"
2836 # rename should work
2837 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2838 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2839 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2840 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2842 #remove foreign file
2843 rm $DIR/$tdir/${tfile}.new ||
2844 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2845 rm $DIR/$tdir/${tfile}2.new ||
2846 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2848 run_test 27J "basic ops on file with foreign LOV"
2851 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2852 skip "Need MDS version newer than 2.12.49"
2854 test_mkdir $DIR/$tdir
2855 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2856 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2858 # create foreign dir (raw way)
2859 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2860 error "creating $tdir w/ hex flags w/o --foreign should fail"
2862 ! $LFS setdirstripe --foreign --flags foo \
2863 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2864 error "creating $tdir with '--flags foo' should fail"
2866 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2867 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2868 error "creating $tdir w/ 0xffffffff flags should fail"
2870 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2871 error "create_foreign_dir FAILED"
2873 # verify foreign dir (raw way)
2874 parse_foreign_dir -d $DIR/$tdir/$tdir |
2875 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2876 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2877 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2879 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2880 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2881 parse_foreign_dir -d $DIR/$tdir/$tdir |
2882 grep "lmv_foreign_flags: 55813$" ||
2883 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2884 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2885 grep "lmv_foreign_value: 0x" |
2886 sed 's/lmv_foreign_value: 0x//')
2887 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2889 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2891 # create foreign dir (lfs + API)
2892 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2893 $DIR/$tdir/${tdir}2 ||
2894 error "$DIR/$tdir/${tdir}2: create failed"
2896 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2897 grep "lfm_magic:.*0x0CD50CD0" ||
2898 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2899 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2900 # - sizeof(lfm_type) - sizeof(lfm_flags)
2901 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2902 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2903 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2905 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2906 grep "lfm_flags:.*0x0000DA05" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2908 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2909 grep "lfm_value.*${uuid1}@${uuid2}" ||
2910 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2912 # file create in dir should fail
2913 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2914 touch $DIR/$tdir/${tdir}2/$tfile &&
2915 error "$DIR/${tdir}2: file create should fail"
2918 chmod 777 $DIR/$tdir/$tdir ||
2919 error "$DIR/$tdir: chmod failed"
2920 chmod 777 $DIR/$tdir/${tdir}2 ||
2921 error "$DIR/${tdir}2: chmod failed"
2924 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2925 error "$DIR/$tdir: chown failed"
2926 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2927 error "$DIR/${tdir}2: chown failed"
2929 # rename should work
2930 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2931 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2932 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2933 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2936 rmdir $DIR/$tdir/${tdir}.new ||
2937 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2938 rmdir $DIR/$tdir/${tdir}2.new ||
2939 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2941 run_test 27K "basic ops on dir with foreign LMV"
2944 remote_mds_nodsh && skip "remote MDS with nodsh"
2946 local POOL=${POOL:-$TESTNAME}
2948 pool_add $POOL || error "pool_add failed"
2950 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2951 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2952 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2954 run_test 27L "lfs pool_list gives correct pool name"
2957 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2958 skip "Need MDS version >= than 2.12.57"
2959 remote_mds_nodsh && skip "remote MDS with nodsh"
2960 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2962 test_mkdir $DIR/$tdir
2964 # Set default striping on directory
2968 # if we run against a 2.12 server which lacks overstring support
2969 # then the connect_flag will not report overstriping, even if client
2971 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2972 stripe_opt="-C $setcount"
2973 elif (( $OSTCOUNT >= $setcount )); then
2974 stripe_opt="-c $setcount"
2976 skip "server does not support overstriping"
2978 $LFS setstripe $stripe_opt $DIR/$tdir
2980 echo 1 > $DIR/$tdir/${tfile}.1
2981 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2982 [ $count -eq $setcount ] ||
2983 error "(1) stripe count $count, should be $setcount"
2985 # Capture existing append_stripe_count setting for restore
2986 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2987 local mdts=$(comma_list $(mdts_nodes))
2988 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2990 local appendcount=$orig_count
2991 echo 1 >> $DIR/$tdir/${tfile}.2_append
2992 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2993 [ $count -eq $appendcount ] ||
2994 error "(2)stripe count $count, should be $appendcount for append"
2996 # Disable O_APPEND striping, verify it works
2997 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2999 # Should now get the default striping, which is 4
3001 echo 1 >> $DIR/$tdir/${tfile}.3_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3003 [ $count -eq $setcount ] ||
3004 error "(3) stripe count $count, should be $setcount"
3006 # Try changing the stripe count for append files
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3009 # Append striping is now 2 (directory default is still 4)
3011 echo 1 >> $DIR/$tdir/${tfile}.4_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3013 [ $count -eq $appendcount ] ||
3014 error "(4) stripe count $count, should be $appendcount for append"
3016 # Test append stripe count of -1
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3018 appendcount=$OSTCOUNT
3019 echo 1 >> $DIR/$tdir/${tfile}.5
3020 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3021 [ $count -eq $appendcount ] ||
3022 error "(5) stripe count $count, should be $appendcount for append"
3024 # Set append striping back to default of 1
3025 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3027 # Try a new default striping, PFL + DOM
3028 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3030 # Create normal DOM file, DOM returns stripe count == 0
3032 touch $DIR/$tdir/${tfile}.6
3033 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3034 [ $count -eq $setcount ] ||
3035 error "(6) stripe count $count, should be $setcount"
3039 echo 1 >> $DIR/$tdir/${tfile}.7_append
3040 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3041 [ $count -eq $appendcount ] ||
3042 error "(7) stripe count $count, should be $appendcount for append"
3044 # Clean up DOM layout
3045 $LFS setstripe -d $DIR/$tdir
3047 save_layout_restore_at_exit $MOUNT
3048 # Now test that append striping works when layout is from root
3049 $LFS setstripe -c 2 $MOUNT
3050 # Make a special directory for this
3051 mkdir $DIR/${tdir}/${tdir}.2
3053 # Verify for normal file
3055 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3056 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3057 [ $count -eq $setcount ] ||
3058 error "(8) stripe count $count, should be $setcount"
3061 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3062 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3063 [ $count -eq $appendcount ] ||
3064 error "(9) stripe count $count, should be $appendcount for append"
3066 # Now test O_APPEND striping with pools
3067 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3068 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3071 pool_add $TESTNAME || error "pool creation failed"
3072 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3074 echo 1 >> $DIR/$tdir/${tfile}.10_append
3076 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3077 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3079 # Check that count is still correct
3081 echo 1 >> $DIR/$tdir/${tfile}.11_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(11) stripe count $count, should be $appendcount for append"
3086 # Disable O_APPEND stripe count, verify pool works separately
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3089 echo 1 >> $DIR/$tdir/${tfile}.12_append
3091 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3092 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3094 # Remove pool setting, verify it's not applied
3095 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3097 echo 1 >> $DIR/$tdir/${tfile}.13_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3100 [ "$pool" = "" ] || error "(13) pool found: $pool"
3102 run_test 27M "test O_APPEND striping"
3105 combined_mgs_mds && skip "needs separate MGS/MDT"
3107 pool_add $TESTNAME || error "pool_add failed"
3108 do_facet mgs "$LCTL pool_list $FSNAME" |
3109 grep -Fx "${FSNAME}.${TESTNAME}" ||
3110 error "lctl pool_list on MGS failed"
3112 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3114 clean_foreign_symlink() {
3116 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3117 for i in $DIR/$tdir/* ; do
3118 $LFS unlink_foreign $i || true
3123 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3124 skip "Need MDS version newer than 2.12.51"
3126 test_mkdir $DIR/$tdir
3127 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3128 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3130 trap clean_foreign_symlink EXIT
3132 # enable foreign_symlink behaviour
3133 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3135 # foreign symlink LOV format is a partial path by default
3137 # create foreign file (lfs + API)
3138 $LFS setstripe --foreign=symlink --flags 0xda05 \
3139 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3140 error "$DIR/$tdir/${tfile}: create failed"
3142 $LFS getstripe -v $DIR/$tdir/${tfile} |
3143 grep "lfm_magic:.*0x0BD70BD0" ||
3144 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_flags:.*0x0000DA05" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3150 $LFS getstripe $DIR/$tdir/${tfile} |
3151 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3154 # modify striping should fail
3155 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3156 error "$DIR/$tdir/$tfile: setstripe should fail"
3158 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3159 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3160 cat /etc/passwd > $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: write should fail"
3163 # rename should succeed
3164 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3165 error "$DIR/$tdir/$tfile: rename has failed"
3167 #remove foreign_symlink file should fail
3168 rm $DIR/$tdir/${tfile}.new &&
3169 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3172 mkdir /tmp/${uuid1} ||
3173 error "/tmp/${uuid1}: mkdir has failed"
3174 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3175 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3176 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3177 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3178 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3179 #read should succeed now
3180 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3181 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3182 #write should succeed now
3183 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3184 error "$DIR/$tdir/${tfile}.new: write should succeed"
3185 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: diff has failed"
3187 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3188 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3190 #check that getstripe still works
3191 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3194 # chmod should still succeed
3195 chmod 644 $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3198 # chown should still succeed
3199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: chown has failed"
3202 # rename should still succeed
3203 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3204 error "$DIR/$tdir/${tfile}.new: rename has failed"
3206 #remove foreign_symlink file should still fail
3207 rm $DIR/$tdir/${tfile} &&
3208 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3210 #use special ioctl() to unlink foreign_symlink file
3211 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3215 run_test 27O "basic ops on foreign file of symlink type"
3218 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3219 skip "Need MDS version newer than 2.12.49"
3221 test_mkdir $DIR/$tdir
3222 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3223 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3225 trap clean_foreign_symlink EXIT
3227 # enable foreign_symlink behaviour
3228 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3230 # foreign symlink LMV format is a partial path by default
3232 # create foreign dir (lfs + API)
3233 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3234 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3235 error "$DIR/$tdir/${tdir}: create failed"
3237 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3238 grep "lfm_magic:.*0x0CD50CD0" ||
3239 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3240 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3243 grep "lfm_flags:.*0x0000DA05" ||
3244 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3245 $LFS getdirstripe $DIR/$tdir/${tdir} |
3246 grep "lfm_value.*${uuid1}/${uuid2}" ||
3247 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3249 # file create in dir should fail
3250 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3251 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3253 # rename should succeed
3254 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3255 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3257 #remove foreign_symlink dir should fail
3258 rmdir $DIR/$tdir/${tdir}.new &&
3259 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3262 mkdir -p /tmp/${uuid1}/${uuid2} ||
3263 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3264 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3265 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3266 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3267 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3268 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3269 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3270 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3272 #check that getstripe fails now that foreign_symlink enabled
3273 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3274 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3276 # file create in dir should work now
3277 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3278 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3279 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3281 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3282 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3284 # chmod should still succeed
3285 chmod 755 $DIR/$tdir/${tdir}.new ||
3286 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3288 # chown should still succeed
3289 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3290 error "$DIR/$tdir/${tdir}.new: chown has failed"
3292 # rename should still succeed
3293 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3294 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3296 #remove foreign_symlink dir should still fail
3297 rmdir $DIR/$tdir/${tdir} &&
3298 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3300 #use special ioctl() to unlink foreign_symlink file
3301 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3302 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3304 #created file should still exist
3305 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3306 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3307 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3310 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3313 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3314 stack_trap "rm -f $TMP/$tfile*"
3316 test_mkdir $DIR/$tdir-1
3317 test_mkdir $DIR/$tdir-2
3319 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3320 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3322 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3323 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3325 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3326 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3328 # Create some bad symlinks and ensure that we don't loop
3329 # forever or something. These should return ELOOP (40) and
3330 # ENOENT (2) but I don't want to test for that because there's
3331 # always some weirdo architecture that needs to ruin
3332 # everything by defining these error numbers differently.
3334 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3335 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3337 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3338 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3342 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3345 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3346 skip "need MDS 2.14.55 or later"
3347 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3349 local testdir="$DIR/$tdir"
3350 test_mkdir -p $testdir
3351 stack_trap "rm -rf $testdir"
3352 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3354 local f1="$testdir/f1"
3355 touch $f1 || error "failed to touch $f1"
3356 local count=$($LFS getstripe -c $f1)
3357 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3359 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3360 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3362 local maxcount=$(($OSTCOUNT - 1))
3363 local mdts=$(comma_list $(mdts_nodes))
3364 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3365 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3367 local f2="$testdir/f2"
3368 touch $f2 || error "failed to touch $f2"
3369 local count=$($LFS getstripe -c $f2)
3370 (( $count == $maxcount )) || error "wrong stripe count"
3372 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3375 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3376 skip "Need MDS version at least 2.14.54"
3377 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3378 skip "needs different host for mdt1 ost1"
3380 local count=$(precreated_ost_obj_count 0 0)
3382 echo "precreate count $count"
3383 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3384 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3385 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3386 do_facet mds1 $LCTL set_param fail_loc=0x2109
3387 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3388 do_facet ost1 $LCTL set_param fail_loc=0x252
3389 createmany -o $DIR/$tdir/f $count &
3391 echo "precreate count $(precreated_ost_obj_count 0 0)"
3392 do_facet mds1 $LCTL set_param fail_loc=0
3393 do_facet ost1 $LCTL set_param fail_loc=0
3394 wait $pid || error "createmany failed"
3395 echo "precreate count $(precreated_ost_obj_count 0 0)"
3397 run_test 27S "don't deactivate OSP on network issue"
3400 [ $(facet_host client) == $(facet_host ost1) ] &&
3401 skip "need ost1 and client on different nodes"
3403 #define OBD_FAIL_OSC_NO_GRANT 0x411
3404 $LCTL set_param fail_loc=0x20000411 fail_val=1
3405 #define OBD_FAIL_OST_ENOSPC 0x215
3406 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3407 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3408 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3409 error "multiop failed"
3411 run_test 27T "no eio on close on partial write due to enosp"
3413 # createtest also checks that device nodes are created and
3414 # then visible correctly (#2091)
3415 test_28() { # bug 2091
3417 $CREATETEST $DIR/d28/ct || error "createtest failed"
3419 run_test 28 "create/mknod/mkdir with bad file types ============"
3422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3424 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3426 stack_trap "restore_opencache"
3429 sync; sleep 1; sync # flush out any dirty pages from previous tests
3436 declare -i LOCKCOUNTORIG=0
3437 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3438 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3440 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3442 declare -i LOCKUNUSEDCOUNTORIG=0
3443 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3444 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3451 declare -i LOCKCOUNTCURRENT=0
3452 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3453 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3456 declare -i LOCKUNUSEDCOUNTCURRENT=0
3457 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3458 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3461 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3462 $LCTL set_param -n ldlm.dump_namespaces ""
3463 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3464 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3465 log "dumped log to $TMP/test_29.dk (bug 5793)"
3468 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3469 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3470 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3471 log "dumped log to $TMP/test_29.dk (bug 5793)"
3475 run_test 29 "IT_GETATTR regression ============================"
3477 test_30a() { # was test_30
3478 cp $(which ls) $DIR || cp /bin/ls $DIR
3479 $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30a "execute binary from Lustre (execve) =============="
3485 cp `which ls` $DIR || cp /bin/ls $DIR
3487 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3490 run_test 30b "execute binary from Lustre as non-root ==========="
3492 test_30c() { # b=22376
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3495 cp $(which ls) $DIR || cp /bin/ls $DIR
3497 cancel_lru_locks mdc
3498 cancel_lru_locks osc
3499 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3502 run_test 30c "execute binary from Lustre without read perms ===="
3505 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3507 for i in {1..10}; do
3508 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3511 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3512 wait $PID || error "executing dd from Lustre failed"
3518 run_test 30d "execute binary from Lustre while clear locks"
3521 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3522 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3524 run_test 31a "open-unlink file =================================="
3527 touch $DIR/f31 || error "touch $DIR/f31 failed"
3528 ln $DIR/f31 $DIR/f31b || error "ln failed"
3529 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3530 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3532 run_test 31b "unlink file with multiple links while open ======="
3535 touch $DIR/f31 || error "touch $DIR/f31 failed"
3536 ln $DIR/f31 $DIR/f31c || error "ln failed"
3537 multiop_bg_pause $DIR/f31 O_uc ||
3538 error "multiop_bg_pause for $DIR/f31 failed"
3540 $MULTIOP $DIR/f31c Ouc
3541 kill -USR1 $MULTIPID
3544 run_test 31c "open-unlink file with multiple links ============="
3547 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3548 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3550 run_test 31d "remove of open directory ========================="
3552 test_31e() { # bug 2904
3553 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3555 run_test 31e "remove of open non-empty directory ==============="
3557 test_31f() { # bug 4554
3558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3561 test_mkdir $DIR/d31f
3562 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3563 cp /etc/hosts $DIR/d31f
3565 $LFS getstripe $DIR/d31f/hosts
3566 multiop_bg_pause $DIR/d31f D_c || return 1
3569 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3570 test_mkdir $DIR/d31f
3571 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3572 cp /etc/hosts $DIR/d31f
3574 $LFS getstripe $DIR/d31f/hosts
3575 multiop_bg_pause $DIR/d31f D_c || return 1
3578 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3579 wait $MULTIPID || error "first opendir $MULTIPID failed"
3583 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3584 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3587 run_test 31f "remove of open directory with open-unlink file ==="
3590 echo "-- cross directory link --"
3591 test_mkdir -c1 $DIR/${tdir}ga
3592 test_mkdir -c1 $DIR/${tdir}gb
3593 touch $DIR/${tdir}ga/f
3594 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3595 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3596 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3597 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3598 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3600 run_test 31g "cross directory link==============="
3603 echo "-- cross directory link --"
3604 test_mkdir -c1 $DIR/${tdir}
3605 test_mkdir -c1 $DIR/${tdir}/dir
3606 touch $DIR/${tdir}/f
3607 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3608 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3609 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3610 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3611 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3613 run_test 31h "cross directory link under child==============="
3616 echo "-- cross directory link --"
3617 test_mkdir -c1 $DIR/$tdir
3618 test_mkdir -c1 $DIR/$tdir/dir
3619 touch $DIR/$tdir/dir/f
3620 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3621 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3622 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3623 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3624 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3626 run_test 31i "cross directory link under parent==============="
3629 test_mkdir -c1 -p $DIR/$tdir
3630 test_mkdir -c1 -p $DIR/$tdir/dir1
3631 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3632 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3633 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3634 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3637 run_test 31j "link for directory==============="
3640 test_mkdir -c1 -p $DIR/$tdir
3642 touch $DIR/$tdir/exist
3643 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3644 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3645 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3646 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3647 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3648 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3649 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3652 run_test 31k "link to file: the same, non-existing, dir==============="
3658 touch $DIR/d31m2/exist
3659 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3660 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3661 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3662 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3663 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3664 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3667 run_test 31m "link to file: the same, non-existing, dir==============="
3670 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3671 nlink=$(stat --format=%h $DIR/$tfile)
3672 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3674 local cmd="exec $fd<$DIR/$tfile"
3677 trap "eval $cmd" EXIT
3678 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3679 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3680 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3681 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3682 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3685 run_test 31n "check link count of unlinked file"
3688 local tempfile=$(mktemp $1_XXXXXX)
3689 mlink $tempfile $1 2> /dev/null &&
3690 echo "$BASHPID: link $tempfile to $1 succeeded"
3694 test_31o() { # LU-2901
3695 test_mkdir $DIR/$tdir
3696 for LOOP in $(seq 100); do
3697 rm -f $DIR/$tdir/$tfile*
3698 for THREAD in $(seq 8); do
3699 link_one $DIR/$tdir/$tfile.$LOOP &
3702 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3703 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3704 error "$LINKS duplicate links to $tfile.$LOOP" &&
3708 run_test 31o "duplicate hard links with same filename"
3711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3713 test_mkdir $DIR/$tdir
3714 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3715 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3717 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3718 error "open unlink test1 failed"
3719 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3720 error "open unlink test2 failed"
3722 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3723 error "test1 still exists"
3724 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3725 error "test2 still exists"
3727 run_test 31p "remove of open striped directory"
3730 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3732 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3733 index=$($LFS getdirstripe -i $DIR/$tdir)
3734 [ $index -eq 3 ] || error "first stripe index $index != 3"
3735 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3736 [ $index -eq 1 ] || error "second stripe index $index != 1"
3738 # when "-c <stripe_count>" is set, the number of MDTs specified after
3739 # "-i" should equal to the stripe count
3740 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3742 run_test 31q "create striped directory on specific MDTs"
3746 touch $DIR/$tfile.target
3747 touch $DIR/$tfile.source
3749 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3750 $LCTL set_param fail_loc=0x1419 fail_val=3
3751 cat $DIR/$tfile.target &
3754 # Guarantee open is waiting before we get here
3756 mv $DIR/$tfile.source $DIR/$tfile.target
3760 if [[ $RC -ne 0 ]]; then
3761 error "open with cat failed, rc=$RC"
3764 run_test 31r "open-rename(replace) race"
3766 cleanup_test32_mount() {
3769 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3770 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3771 losetup -d $loopdev || true
3777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3779 echo "== more mountpoints and symlinks ================="
3780 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3781 trap cleanup_test32_mount EXIT
3782 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3783 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3784 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3785 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3786 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3787 cleanup_test32_mount
3789 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3794 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3795 trap cleanup_test32_mount EXIT
3796 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3797 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3798 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3799 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3800 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3801 cleanup_test32_mount
3803 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3808 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3809 trap cleanup_test32_mount EXIT
3810 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3811 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3812 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3813 test_mkdir -p $DIR/$tdir/d2/test_dir
3814 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3815 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3816 cleanup_test32_mount
3818 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3823 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3824 trap cleanup_test32_mount EXIT
3825 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3826 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3827 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3828 test_mkdir -p $DIR/$tdir/d2/test_dir
3829 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3830 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3831 cleanup_test32_mount
3833 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3837 test_mkdir -p $DIR/$tdir/tmp
3838 local tmp_dir=$DIR/$tdir/tmp
3839 ln -s $DIR/$tdir $tmp_dir/symlink11
3840 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3841 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3842 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3844 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3848 test_mkdir -p $DIR/$tdir/tmp
3849 local tmp_dir=$DIR/$tdir/tmp
3850 ln -s $DIR/$tdir $tmp_dir/symlink11
3851 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3852 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3853 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3855 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3858 local tmp_dir=$DIR/$tdir/tmp
3859 test_mkdir -p $tmp_dir
3860 test_mkdir $DIR/${tdir}2
3861 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3862 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3863 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3864 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3865 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3866 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3868 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3871 rm -fr $DIR/$tdir $DIR/${tdir}2
3872 tmp_dir=$DIR/$tdir/tmp
3873 test_mkdir -p $tmp_dir
3874 test_mkdir $DIR/${tdir}2
3875 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3876 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3877 ls $tmp_dir/symlink12 || error "listing symlink12"
3878 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3880 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3885 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3886 trap cleanup_test32_mount EXIT
3887 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3888 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3889 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3890 touch $DIR/$tdir/test_file
3891 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3892 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3893 cleanup_test32_mount
3895 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3900 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3901 trap cleanup_test32_mount EXIT
3902 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3903 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3904 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3905 touch $DIR/$tdir/test_file
3906 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3907 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3908 cleanup_test32_mount
3910 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3916 trap cleanup_test32_mount EXIT
3917 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3918 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3919 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3920 test_mkdir -p $DIR/$tdir/d2
3921 touch $DIR/$tdir/d2/test_file || error "touch failed"
3922 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3923 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3924 cleanup_test32_mount
3926 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3932 trap cleanup_test32_mount EXIT
3933 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3934 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3935 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3936 test_mkdir -p $DIR/$tdir/d2
3937 touch $DIR/$tdir/d2/test_file || error "touch failed"
3938 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3939 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3940 cleanup_test32_mount
3942 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3946 test_mkdir -p $DIR/d32m/tmp
3947 TMP_DIR=$DIR/d32m/tmp
3948 ln -s $DIR $TMP_DIR/symlink11
3949 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3950 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3951 error "symlink11 not a link"
3952 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3953 error "symlink01 not a link"
3955 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3959 test_mkdir -p $DIR/d32n/tmp
3960 TMP_DIR=$DIR/d32n/tmp
3961 ln -s $DIR $TMP_DIR/symlink11
3962 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3963 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3964 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3966 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3970 test_mkdir -p $DIR/d32o/tmp
3971 TMP_DIR=$DIR/d32o/tmp
3972 ln -s $DIR/$tfile $TMP_DIR/symlink12
3973 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3974 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3975 error "symlink12 not a link"
3976 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3977 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3978 error "$DIR/d32o/tmp/symlink12 not file type"
3979 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3980 error "$DIR/d32o/symlink02 not file type"
3982 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3992 test_mkdir -p $DIR/d32p/tmp
3994 TMP_DIR=$DIR/d32p/tmp
3996 ln -s $DIR/$tfile $TMP_DIR/symlink12
3998 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4000 cat $DIR/d32p/tmp/symlink12 ||
4001 error "Can't open $DIR/d32p/tmp/symlink12"
4003 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4006 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4011 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4012 trap cleanup_test32_mount EXIT
4013 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4014 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4015 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4016 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4017 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4018 cleanup_test32_mount
4020 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4025 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4026 trap cleanup_test32_mount EXIT
4027 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4028 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4029 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4030 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4031 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4032 cleanup_test32_mount
4034 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4039 chmod 444 $DIR/$tfile
4040 chown $RUNAS_ID $DIR/$tfile
4042 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4045 run_test 33aa "write file with mode 444 (should return error)"
4049 test_mkdir $DIR/$tdir
4050 chown $RUNAS_ID $DIR/$tdir
4051 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4052 error "$RUNAS create $tdir/$tfile failed"
4053 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4054 error "open RDWR" || true
4056 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4060 test_mkdir $DIR/$tdir
4061 chown $RUNAS_ID $DIR/$tdir
4062 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4064 run_test 33b "test open file with malformed flags (No panic)"
4067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4068 remote_ost_nodsh && skip "remote OST with nodsh"
4076 test_mkdir $DIR/$tdir
4077 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4080 for ostnum in $(seq $OSTCOUNT); do
4081 # test-framework's OST numbering is one-based, while Lustre's
4083 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4084 # check if at least some write_bytes stats are counted
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter.$ostname.stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4095 $all_zeros || return 0
4098 echo foo > $DIR/$tdir/bar
4102 # Total up write_bytes after writing. We'd better find non-zeros.
4103 for ostnum in $(seq $OSTCOUNT); do
4104 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4105 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4106 obdfilter/$ostname/stats |
4107 awk '/^write_bytes/ {print $7}' )
4108 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4109 if (( ${write_bytes:-0} > 0 )); then
4116 for ostnum in $(seq $OSTCOUNT); do
4117 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4118 echo "Check write_bytes is in obdfilter.*.stats:"
4119 do_facet ost$ostnum lctl get_param -n \
4120 obdfilter.$ostname.stats
4122 error "OST not keeping write_bytes stats (b=22312)"
4125 run_test 33c "test write_bytes stats"
4128 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 local remote_dir=$DIR/$tdir/remote_dir
4134 test_mkdir $DIR/$tdir
4135 $LFS mkdir -i $MDTIDX $remote_dir ||
4136 error "create remote directory failed"
4138 touch $remote_dir/$tfile
4139 chmod 444 $remote_dir/$tfile
4140 chown $RUNAS_ID $remote_dir/$tfile
4142 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4144 chown $RUNAS_ID $remote_dir
4145 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4146 error "create" || true
4147 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4148 error "open RDWR" || true
4149 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4151 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4154 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4158 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4159 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4160 mkdir $DIR/$tdir/local_dir
4162 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4163 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4164 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4166 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4167 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4169 rmdir $DIR/$tdir/* || error "rmdir failed"
4172 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4173 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4174 mkdir $DIR/$tdir/local_dir
4176 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4177 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4178 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4180 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4181 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4183 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4186 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4187 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4188 mkdir $DIR/$tdir/local_dir
4190 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4191 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4192 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4194 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4195 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4197 run_test 33e "mkdir and striped directory should have same mode"
4201 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4206 remote_mds_nodsh && skip "remote MDS with nodsh"
4209 chmod go+rwx $DIR/$tdir
4210 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4211 trap cleanup_33f EXIT
4213 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4214 error "cannot create striped directory"
4216 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4217 error "cannot create files in striped directory"
4219 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4220 error "cannot remove files in striped directory"
4222 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4223 error "cannot remove striped directory"
4227 run_test 33f "nonroot user can create, access, and remove a striped directory"
4230 mkdir -p $DIR/$tdir/dir2
4232 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4234 [[ $err =~ "exists" ]] || error "Not exists error"
4236 run_test 33g "nonroot user create already existing root created file"
4239 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4240 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4241 skip "Need MDS version at least 2.13.50"
4243 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4244 error "mkdir $tdir failed"
4245 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4247 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4250 for fname in $DIR/$tdir/$tfile.bak \
4251 $DIR/$tdir/$tfile.SAV \
4252 $DIR/$tdir/$tfile.orig \
4253 $DIR/$tdir/$tfile~; do
4254 touch $fname || error "touch $fname failed"
4255 index2=$($LFS getstripe -m $fname)
4256 [ $index -eq $index2 ] ||
4257 error "$fname MDT index mismatch $index != $index2"
4261 for i in {1..250}; do
4262 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4263 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4264 touch $fname || error "touch $fname failed"
4265 index2=$($LFS getstripe -m $fname)
4266 if [[ $index != $index2 ]]; then
4267 failed=$((failed + 1))
4268 echo "$fname MDT index mismatch $index != $index2"
4272 echo "$failed MDT index mismatches"
4273 (( failed < 20 )) || error "MDT index mismatch $failed times"
4276 run_test 33h "temp file is located on the same MDT as target"
4280 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4282 local FNAME=$(str_repeat 'f' 250)
4284 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4285 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4290 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4292 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4294 lctl --device %$MDC deactivate
4295 stack_trap "lctl --device %$MDC activate"
4296 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4297 total=$(\ls -l $DIR/$tdir | wc -l)
4298 # "ls -l" will list total in the first line
4299 total=$((total - 1))
4300 (( total + count == 1000 )) ||
4301 error "ls list $total files, $count files on MDT1"
4303 run_test 33i "striped directory can be accessed when one MDT is down"
4305 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4308 $MCREATE $DIR/f34 || error "mcreate failed"
4309 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4310 error "getstripe failed"
4311 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4312 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4313 error "getstripe failed"
4314 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4315 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4317 run_test 34a "truncate file that has not been opened ==========="
4320 [ ! -f $DIR/f34 ] && test_34a
4321 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4322 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4323 $OPENFILE -f O_RDONLY $DIR/f34
4324 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4325 error "getstripe failed"
4326 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4327 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4329 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4332 [ ! -f $DIR/f34 ] && test_34a
4333 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4334 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4335 $OPENFILE -f O_RDWR $DIR/f34
4336 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4337 error "$LFS getstripe failed"
4338 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4339 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4341 run_test 34c "O_RDWR opening file-with-size works =============="
4344 [ ! -f $DIR/f34 ] && test_34a
4345 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4348 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4351 run_test 34d "write to sparse file ============================="
4355 $MCREATE $DIR/f34e || error "mcreate failed"
4356 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4357 $CHECKSTAT -s 1000 $DIR/f34e ||
4358 error "Size of $DIR/f34e not equal to 1000 bytes"
4359 $OPENFILE -f O_RDWR $DIR/f34e
4360 $CHECKSTAT -s 1000 $DIR/f34e ||
4361 error "Size of $DIR/f34e not equal to 1000 bytes"
4363 run_test 34e "create objects, some with size and some without =="
4365 test_34f() { # bug 6242, 6243
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 $MCREATE $DIR/f34f || error "mcreate failed"
4371 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4372 dd if=$DIR/f34f of=$TMP/f34f
4373 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4374 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4375 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4376 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4377 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4379 run_test 34f "read from a file with no objects until EOF ======="
4382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4384 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4386 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4387 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4388 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4389 cancel_lru_locks osc
4390 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4391 error "wrong size after lock cancel"
4393 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4394 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4395 error "expanding truncate failed"
4396 cancel_lru_locks osc
4397 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4398 error "wrong expanded size after lock cancel"
4400 run_test 34g "truncate long file ==============================="
4403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4408 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4409 sync # Flush the cache so that multiop below does not block on cache
4410 # flush when getting the group lock
4411 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4414 # Since just timed wait is not good enough, let's do a sync write
4415 # that way we are sure enough time for a roundtrip + processing
4416 # passed + 2 seconds of extra margin.
4417 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4421 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4422 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4426 local nsz=`stat -c %s $DIR/$tfile`
4427 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4429 run_test 34h "ftruncate file under grouplock should not block"
4432 cp /bin/sh $DIR/f35a
4434 chown $RUNAS_ID $DIR/f35a
4435 $RUNAS $DIR/f35a && error || true
4438 run_test 35a "exec file with mode 444 (should return and not leak)"
4442 utime $DIR/f36 || error "utime failed for MDS"
4444 run_test 36a "MDS utime check (mknod, utime)"
4448 utime $DIR/f36 || error "utime failed for OST"
4450 run_test 36b "OST utime check (open, utime)"
4455 chown $RUNAS_ID $DIR/d36
4456 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4458 run_test 36c "non-root MDS utime check (mknod, utime)"
4461 [ ! -d $DIR/d36 ] && test_36c
4462 echo "" > $DIR/d36/f36
4463 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4465 run_test 36d "non-root OST utime check (open, utime)"
4468 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4470 test_mkdir $DIR/$tdir
4471 touch $DIR/$tdir/$tfile
4472 $RUNAS utime $DIR/$tdir/$tfile &&
4473 error "utime worked, expected failure" || true
4475 run_test 36e "utime on non-owned file (should return error)"
4479 local LANG_SAVE=$LANG
4480 local LC_LANG_SAVE=$LC_LANG
4481 export LANG=C LC_LANG=C # for date language
4483 DATESTR="Dec 20 2000"
4484 test_mkdir $DIR/$tdir
4485 lctl set_param fail_loc=$fl
4487 cp /etc/hosts $DIR/$tdir/$tfile
4488 sync & # write RPC generated with "current" inode timestamp, but delayed
4490 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4491 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4492 cancel_lru_locks $OSC
4493 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4495 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4496 echo "BEFORE: $LS_BEFORE" && \
4497 echo "AFTER : $LS_AFTER" && \
4498 echo "WANT : $DATESTR" && \
4499 error "$DIR/$tdir/$tfile timestamps changed" || true
4501 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4508 subr_36fh "0x80000214"
4510 run_test 36f "utime on file racing with OST BRW write =========="
4513 remote_ost_nodsh && skip "remote OST with nodsh"
4514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4515 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4516 skip "Need MDS version at least 2.12.51"
4521 local tgt="obdfilter"
4523 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4525 test_mkdir $DIR/$tdir
4526 fmd_max_age=$(do_facet $facet \
4527 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4530 echo "FMD max age: ${fmd_max_age}s"
4531 touch $DIR/$tdir/$tfile
4532 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4533 gawk '{cnt=cnt+$1} END{print cnt}')
4534 echo "FMD before: $fmd"
4536 error "FMD wasn't create by touch"
4537 sleep $((fmd_max_age + 12))
4538 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4539 gawk '{cnt=cnt+$1} END{print cnt}')
4540 echo "FMD after: $fmd"
4542 error "FMD wasn't expired by ping"
4544 run_test 36g "FMD cache expiry ====================="
4547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4549 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4550 subr_36fh "0x80000227"
4552 run_test 36h "utime on file racing with OST BRW write =========="
4555 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4557 test_mkdir $DIR/$tdir
4558 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4560 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4561 local new_mtime=$((mtime + 200))
4563 #change Modify time of striped dir
4564 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4565 error "change mtime failed"
4567 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4569 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4571 run_test 36i "change mtime on striped directory"
4573 # test_37 - duplicate with tests 32q 32r
4576 local file=$DIR/$tfile
4578 openfile -f O_DIRECTORY $file
4581 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4582 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4584 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4586 test_39a() { # was test_39
4588 touch $DIR/${tfile}2
4589 # ls -l $DIR/$tfile $DIR/${tfile}2
4590 # ls -lu $DIR/$tfile $DIR/${tfile}2
4591 # ls -lc $DIR/$tfile $DIR/${tfile}2
4593 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4594 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4596 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4598 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4600 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4601 error "O_TRUNC didn't change timestamps"
4604 run_test 39a "mtime changed on create"
4607 test_mkdir -c1 $DIR/$tdir
4608 cp -p /etc/passwd $DIR/$tdir/fopen
4609 cp -p /etc/passwd $DIR/$tdir/flink
4610 cp -p /etc/passwd $DIR/$tdir/funlink
4611 cp -p /etc/passwd $DIR/$tdir/frename
4612 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4615 echo "aaaaaa" >> $DIR/$tdir/fopen
4616 echo "aaaaaa" >> $DIR/$tdir/flink
4617 echo "aaaaaa" >> $DIR/$tdir/funlink
4618 echo "aaaaaa" >> $DIR/$tdir/frename
4620 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4621 local link_new=`stat -c %Y $DIR/$tdir/flink`
4622 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4623 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4625 cat $DIR/$tdir/fopen > /dev/null
4626 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4627 rm -f $DIR/$tdir/funlink2
4628 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4630 for (( i=0; i < 2; i++ )) ; do
4631 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4632 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4633 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4634 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4636 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4637 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4638 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4639 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4641 cancel_lru_locks $OSC
4642 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4645 run_test 39b "mtime change on open, link, unlink, rename ======"
4647 # this should be set to past
4648 TEST_39_MTIME=`date -d "1 year ago" +%s`
4654 local mtime0=`stat -c %Y $DIR1/$tfile`
4656 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4658 [ "$mtime1" = $TEST_39_MTIME ] || \
4659 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4662 echo hello >> $DIR1/$tfile
4664 local mtime2=`stat -c %Y $DIR1/$tfile`
4665 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4666 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4668 mv $DIR1/$tfile $DIR1/$tfile-1
4670 for (( i=0; i < 2; i++ )) ; do
4671 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4672 [ "$mtime2" = "$mtime3" ] || \
4673 error "mtime ($mtime2) changed (to $mtime3) on rename"
4675 cancel_lru_locks $OSC
4676 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4679 run_test 39c "mtime change on rename ==========================="
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4686 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4688 for (( i=0; i < 2; i++ )) ; do
4689 local mtime=`stat -c %Y $DIR1/$tfile`
4690 [ $mtime = $TEST_39_MTIME ] || \
4691 error "mtime($mtime) is not set to $TEST_39_MTIME"
4693 cancel_lru_locks $OSC
4694 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4697 run_test 39d "create, utime, stat =============================="
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4704 local mtime1=`stat -c %Y $DIR1/$tfile`
4706 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4708 for (( i=0; i < 2; i++ )) ; do
4709 local mtime2=`stat -c %Y $DIR1/$tfile`
4710 [ $mtime2 = $TEST_39_MTIME ] || \
4711 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4713 cancel_lru_locks $OSC
4714 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4717 run_test 39e "create, stat, utime, stat ========================"
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4724 mtime1=`stat -c %Y $DIR1/$tfile`
4727 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4729 for (( i=0; i < 2; i++ )) ; do
4730 local mtime2=`stat -c %Y $DIR1/$tfile`
4731 [ $mtime2 = $TEST_39_MTIME ] || \
4732 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4734 cancel_lru_locks $OSC
4735 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4738 run_test 39f "create, stat, sleep, utime, stat ================="
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4744 echo hello >> $DIR1/$tfile
4745 local mtime1=`stat -c %Y $DIR1/$tfile`
4748 chmod o+r $DIR1/$tfile
4750 for (( i=0; i < 2; i++ )) ; do
4751 local mtime2=`stat -c %Y $DIR1/$tfile`
4752 [ "$mtime1" = "$mtime2" ] || \
4753 error "lost mtime: $mtime2, should be $mtime1"
4755 cancel_lru_locks $OSC
4756 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4759 run_test 39g "write, chmod, stat ==============================="
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4769 echo hello >> $DIR1/$tfile
4770 local mtime1=`stat -c %Y $DIR1/$tfile`
4772 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4774 if [ "$d1" != "$d2" ]; then
4775 echo "write and touch not within one second"
4777 for (( i=0; i < 2; i++ )) ; do
4778 local mtime2=`stat -c %Y $DIR1/$tfile`
4779 [ "$mtime2" = $TEST_39_MTIME ] || \
4780 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4782 cancel_lru_locks $OSC
4783 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4787 run_test 39h "write, utime within one second, stat ============="
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4795 echo hello >> $DIR1/$tfile
4796 local mtime1=`stat -c %Y $DIR1/$tfile`
4798 mv $DIR1/$tfile $DIR1/$tfile-1
4800 for (( i=0; i < 2; i++ )) ; do
4801 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4803 [ "$mtime1" = "$mtime2" ] || \
4804 error "lost mtime: $mtime2, should be $mtime1"
4806 cancel_lru_locks $OSC
4807 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4810 run_test 39i "write, rename, stat =============================="
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4815 start_full_debug_logging
4819 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4820 lctl set_param fail_loc=0x80000412
4821 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4822 error "multiop failed"
4824 local mtime1=`stat -c %Y $DIR1/$tfile`
4826 mv $DIR1/$tfile $DIR1/$tfile-1
4828 kill -USR1 $multipid
4829 wait $multipid || error "multiop close failed"
4831 for (( i=0; i < 2; i++ )) ; do
4832 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4833 [ "$mtime1" = "$mtime2" ] ||
4834 error "mtime is lost on close: $mtime2, " \
4838 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4840 lctl set_param fail_loc=0
4841 stop_full_debug_logging
4843 run_test 39j "write, rename, close, stat ======================="
4846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4851 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4853 local mtime1=`stat -c %Y $DIR1/$tfile`
4855 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4857 kill -USR1 $multipid
4858 wait $multipid || error "multiop close failed"
4860 for (( i=0; i < 2; i++ )) ; do
4861 local mtime2=`stat -c %Y $DIR1/$tfile`
4863 [ "$mtime2" = $TEST_39_MTIME ] || \
4864 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4867 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4870 run_test 39k "write, utime, close, stat ========================"
4872 # this should be set to future
4873 TEST_39_ATIME=`date -d "1 year" +%s`
4876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 remote_mds_nodsh && skip "remote MDS with nodsh"
4879 local atime_diff=$(do_facet $SINGLEMDS \
4880 lctl get_param -n mdd.*MDT0000*.atime_diff)
4882 mkdir_on_mdt0 $DIR/$tdir
4884 # test setting directory atime to future
4885 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4886 local atime=$(stat -c %X $DIR/$tdir)
4887 [ "$atime" = $TEST_39_ATIME ] ||
4888 error "atime is not set to future: $atime, $TEST_39_ATIME"
4890 # test setting directory atime from future to now
4891 local now=$(date +%s)
4892 touch -a -d @$now $DIR/$tdir
4894 atime=$(stat -c %X $DIR/$tdir)
4895 [ "$atime" -eq "$now" ] ||
4896 error "atime is not updated from future: $atime, $now"
4898 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4901 # test setting directory atime when now > dir atime + atime_diff
4902 local d1=$(date +%s)
4904 local d2=$(date +%s)
4905 cancel_lru_locks mdc
4906 atime=$(stat -c %X $DIR/$tdir)
4907 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4908 error "atime is not updated : $atime, should be $d2"
4910 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4913 # test not setting directory atime when now < dir atime + atime_diff
4915 cancel_lru_locks mdc
4916 atime=$(stat -c %X $DIR/$tdir)
4917 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4918 error "atime is updated to $atime, should remain $d1<atime<$d2"
4920 do_facet $SINGLEMDS \
4921 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4923 run_test 39l "directory atime update ==========================="
4926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4930 local far_past_mtime=$(date -d "May 29 1953" +%s)
4931 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4933 touch -m -d @$far_past_mtime $DIR1/$tfile
4934 touch -a -d @$far_past_atime $DIR1/$tfile
4936 for (( i=0; i < 2; i++ )) ; do
4937 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4938 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4939 error "atime or mtime set incorrectly"
4941 cancel_lru_locks $OSC
4942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4945 run_test 39m "test atime and mtime before 1970"
4947 test_39n() { # LU-3832
4948 remote_mds_nodsh && skip "remote MDS with nodsh"
4950 local atime_diff=$(do_facet $SINGLEMDS \
4951 lctl get_param -n mdd.*MDT0000*.atime_diff)
4956 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4959 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4960 atime0=$(stat -c %X $DIR/$tfile)
4963 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4964 atime1=$(stat -c %X $DIR/$tfile)
4967 cancel_lru_locks mdc
4968 cancel_lru_locks osc
4969 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4970 atime2=$(stat -c %X $DIR/$tfile)
4972 do_facet $SINGLEMDS \
4973 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4975 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4976 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4978 run_test 39n "check that O_NOATIME is honored"
4981 TESTDIR=$DIR/$tdir/$tfile
4982 [ -e $TESTDIR ] && rm -rf $TESTDIR
4989 links2=$(stat -c %h .)
4990 [ $(($links1 + 2)) != $links2 ] &&
4991 error "wrong links count $(($links1 + 2)) != $links2"
4993 links3=$(stat -c %h .)
4994 [ $(($links1 + 1)) != $links3 ] &&
4995 error "wrong links count $links1 != $links3"
4998 run_test 39o "directory cached attributes updated after create"
5001 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5004 TESTDIR=$DIR/$tdir/$tdir
5005 [ -e $TESTDIR ] && rm -rf $TESTDIR
5006 test_mkdir -p $TESTDIR
5010 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5011 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5013 links2=$(stat -c %h .)
5014 [ $(($links1 + 2)) != $links2 ] &&
5015 error "wrong links count $(($links1 + 2)) != $links2"
5017 links3=$(stat -c %h .)
5018 [ $(($links1 + 1)) != $links3 ] &&
5019 error "wrong links count $links1 != $links3"
5022 run_test 39p "remote directory cached attributes updated after create ========"
5025 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5026 skip "no atime update on old OST"
5027 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5028 skip_env "ldiskfs only test"
5032 saved_adiff=$(do_facet ost1 \
5033 lctl get_param -n obdfilter.*OST0000.atime_diff)
5034 stack_trap "do_facet ost1 \
5035 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5037 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5039 $LFS setstripe -i 0 $DIR/$tfile
5040 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5041 error "can't write initial file"
5042 cancel_lru_locks osc
5044 # exceed atime_diff and access file
5046 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5047 error "can't udpate atime"
5049 local atime_cli=$(stat -c %X $DIR/$tfile)
5050 echo "client atime: $atime_cli"
5051 # allow atime update to be written to device
5052 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5055 local ostdev=$(ostdevname 1)
5056 local fid=($(lfs getstripe -y $DIR/$tfile |
5057 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5058 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5059 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5061 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5062 local atime_ost=$(do_facet ost1 "$cmd" |&
5063 awk -F'[: ]' '/atime:/ { print $4 }')
5064 (( atime_cli == atime_ost )) ||
5065 error "atime on client $atime_cli != ost $atime_ost"
5067 run_test 39r "lazy atime update on OST"
5069 test_39q() { # LU-8041
5070 local testdir=$DIR/$tdir
5072 multiop_bg_pause $testdir D_c || error "multiop failed"
5074 cancel_lru_locks mdc
5075 kill -USR1 $multipid
5076 local atime=$(stat -c %X $testdir)
5077 [ "$atime" -ne 0 ] || error "atime is zero"
5079 run_test 39q "close won't zero out atime"
5082 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5083 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5084 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5085 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5086 error "$tfile is not 4096 bytes in size"
5088 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5092 small_write $DIR/f41 18
5094 run_test 41 "test small file write + fstat ====================="
5096 count_ost_writes() {
5097 lctl get_param -n ${OSC}.*.stats |
5098 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5099 END { printf("%0.0f", writes) }'
5106 BG_DIRTY_RATIO_SAVE=10
5107 MAX_BG_DIRTY_RATIO=25
5111 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5112 # dirty_ratio, dirty_background_ratio
5113 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5114 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5115 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5116 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5118 # if file not here, we are a 2.4 kernel
5119 kill -CONT `pidof kupdated`
5124 # setup the trap first, so someone cannot exit the test at the
5125 # exact wrong time and mess up a machine
5126 trap start_writeback EXIT
5127 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5128 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5129 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5130 sysctl -w vm.dirty_writeback_centisecs=0
5131 sysctl -w vm.dirty_writeback_centisecs=0
5132 # save and increase /proc/sys/vm/dirty_ratio
5133 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5134 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5135 # save and increase /proc/sys/vm/dirty_background_ratio
5136 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5137 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5139 # if file not here, we are a 2.4 kernel
5140 kill -STOP `pidof kupdated`
5144 # ensure that all stripes have some grant before we test client-side cache
5146 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5147 dd if=/dev/zero of=$i bs=4k count=1
5152 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5153 # file truncation, and file removal.
5155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5158 cancel_lru_locks $OSC
5160 sync; sleep 1; sync # just to be safe
5161 BEFOREWRITES=`count_ost_writes`
5162 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5163 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5164 AFTERWRITES=`count_ost_writes`
5165 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5166 error "$BEFOREWRITES < $AFTERWRITES"
5169 run_test 42a "ensure that we don't flush on close"
5172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5175 cancel_lru_locks $OSC
5178 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5179 BEFOREWRITES=$(count_ost_writes)
5180 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5181 AFTERWRITES=$(count_ost_writes)
5182 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5183 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5185 BEFOREWRITES=$(count_ost_writes)
5186 sync || error "sync: $?"
5187 AFTERWRITES=$(count_ost_writes)
5188 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5189 error "$BEFOREWRITES < $AFTERWRITES on sync"
5191 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5195 run_test 42b "test destroy of file with cached dirty data ======"
5197 # if these tests just want to test the effect of truncation,
5198 # they have to be very careful. consider:
5199 # - the first open gets a {0,EOF}PR lock
5200 # - the first write conflicts and gets a {0, count-1}PW
5201 # - the rest of the writes are under {count,EOF}PW
5202 # - the open for truncate tries to match a {0,EOF}PR
5203 # for the filesize and cancels the PWs.
5204 # any number of fixes (don't get {0,EOF} on open, match
5205 # composite locks, do smarter file size management) fix
5206 # this, but for now we want these tests to verify that
5207 # the cancellation with truncate intent works, so we
5208 # start the file with a full-file pw lock to match against
5209 # until the truncate.
5214 cancel_lru_locks $OSC
5216 # prime the file with 0,EOF PW to match
5220 # now the real test..
5221 dd if=/dev/zero of=$file bs=1024 count=100
5222 BEFOREWRITES=`count_ost_writes`
5223 $TRUNCATE $file $offset
5224 cancel_lru_locks $OSC
5225 AFTERWRITES=`count_ost_writes`
5230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5233 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5234 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5237 run_test 42c "test partial truncate of file with cached dirty data"
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5243 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5244 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5247 run_test 42d "test complete truncate of file with cached dirty data"
5249 test_42e() { # bug22074
5250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5252 local TDIR=$DIR/${tdir}e
5253 local pages=16 # hardcoded 16 pages, don't change it.
5254 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5255 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5259 test_mkdir $DIR/${tdir}e
5260 $LFS setstripe -c 1 $TDIR
5261 createmany -o $TDIR/f $files
5263 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5265 # we assume that with $OSTCOUNT files, at least one of them will
5266 # be allocated on OST0.
5267 warmup_files=$((OSTCOUNT * max_dirty_mb))
5268 createmany -o $TDIR/w $warmup_files
5270 # write a large amount of data into one file and sync, to get good
5271 # avail_grant number from OST.
5272 for ((i=0; i<$warmup_files; i++)); do
5273 idx=$($LFS getstripe -i $TDIR/w$i)
5274 [ $idx -ne 0 ] && continue
5275 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5278 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5280 $LCTL get_param $proc_osc0/cur_dirty_bytes
5281 $LCTL get_param $proc_osc0/cur_grant_bytes
5283 # create as much dirty pages as we can while not to trigger the actual
5284 # RPCs directly. but depends on the env, VFS may trigger flush during this
5285 # period, hopefully we are good.
5286 for ((i=0; i<$warmup_files; i++)); do
5287 idx=$($LFS getstripe -i $TDIR/w$i)
5288 [ $idx -ne 0 ] && continue
5289 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5291 $LCTL get_param $proc_osc0/cur_dirty_bytes
5292 $LCTL get_param $proc_osc0/cur_grant_bytes
5294 # perform the real test
5295 $LCTL set_param $proc_osc0/rpc_stats 0
5296 for ((;i<$files; i++)); do
5297 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5298 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5301 $LCTL get_param $proc_osc0/rpc_stats
5304 local have_ppr=false
5305 $LCTL get_param $proc_osc0/rpc_stats |
5306 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5307 # skip lines until we are at the RPC histogram data
5308 [ "$PPR" == "pages" ] && have_ppr=true && continue
5309 $have_ppr || continue
5311 # we only want the percent stat for < 16 pages
5312 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5314 percent=$((percent + WPCT))
5315 if [[ $percent -gt 15 ]]; then
5316 error "less than 16-pages write RPCs" \
5323 run_test 42e "verify sub-RPC writes are not done synchronously"
5325 test_43A() { # was test_43
5326 test_mkdir $DIR/$tdir
5327 cp -p /bin/ls $DIR/$tdir/$tfile
5328 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5330 # give multiop a chance to open
5333 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5335 # Wait for multiop to exit
5338 run_test 43A "execution of file opened for write should return -ETXTBSY"
5341 test_mkdir $DIR/$tdir
5342 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5343 $DIR/$tdir/sleep 60 &
5345 # Make sure exec of $tdir/sleep wins race with truncate
5347 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5350 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5355 test_mkdir $DIR/$tdir
5356 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5357 $DIR/$tdir/sleep 60 &
5359 # Make sure exec of $tdir/sleep wins race with truncate
5361 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5364 run_test 43b "truncate of file being executed should return -ETXTBSY"
5367 local testdir="$DIR/$tdir"
5370 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5371 ( cd $testdir && md5sum -c )
5373 run_test 43c "md5sum of copy into lustre"
5375 test_44A() { # was test_44
5376 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5378 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5379 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5381 run_test 44A "zero length read from a sparse stripe"
5384 local nstripe=$($LFS getstripe -c -d $DIR)
5385 [ -z "$nstripe" ] && skip "can't get stripe info"
5386 [[ $nstripe -gt $OSTCOUNT ]] &&
5387 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5389 local stride=$($LFS getstripe -S -d $DIR)
5390 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5391 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5394 OFFSETS="0 $((stride/2)) $((stride-1))"
5395 for offset in $OFFSETS; do
5396 for i in $(seq 0 $((nstripe-1))); do
5397 local GLOBALOFFSETS=""
5399 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5400 local myfn=$DIR/d44a-$size
5401 echo "--------writing $myfn at $size"
5402 ll_sparseness_write $myfn $size ||
5403 error "ll_sparseness_write"
5404 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5405 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5406 error "ll_sparseness_verify $GLOBALOFFSETS"
5408 for j in $(seq 0 $((nstripe-1))); do
5410 size=$((((j + $nstripe )*$stride + $offset)))
5411 ll_sparseness_write $myfn $size ||
5412 error "ll_sparseness_write"
5413 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5415 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5416 error "ll_sparseness_verify $GLOBALOFFSETS"
5421 run_test 44a "test sparse pwrite ==============================="
5425 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5431 before=`dirty_osc_total`
5432 echo executing "\"$*\""
5434 after=`dirty_osc_total`
5435 echo before $before, after $after
5438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5441 # Obtain grants from OST if it supports it
5442 echo blah > ${f}_grant
5445 do_dirty_record "echo blah > $f"
5446 [[ $before -eq $after ]] && error "write wasn't cached"
5447 do_dirty_record "> $f"
5448 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5449 do_dirty_record "echo blah > $f"
5450 [[ $before -eq $after ]] && error "write wasn't cached"
5451 do_dirty_record "sync"
5452 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5453 do_dirty_record "echo blah > $f"
5454 [[ $before -eq $after ]] && error "write wasn't cached"
5455 do_dirty_record "cancel_lru_locks osc"
5456 [[ $before -gt $after ]] ||
5457 error "lock cancellation didn't lower dirty count"
5460 run_test 45 "osc io page accounting ============================"
5462 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5463 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5464 # objects offset and an assert hit when an rpc was built with 1023's mapped
5465 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5472 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5474 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5475 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5479 run_test 46 "dirtying a previously written page ================"
5481 # test_47 is removed "Device nodes check" is moved to test_28
5483 test_48a() { # bug 2399
5484 [ "$mds1_FSTYPE" = "zfs" ] &&
5485 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5486 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5488 test_mkdir $DIR/$tdir
5490 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5491 test_mkdir $DIR/$tdir
5492 touch foo || error "'touch foo' failed after recreating cwd"
5494 touch .foo || error "'touch .foo' failed after recreating cwd"
5496 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5497 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5498 cd . || error "'cd .' failed after recreating cwd"
5499 mkdir . && error "'mkdir .' worked after recreating cwd"
5500 rmdir . && error "'rmdir .' worked after recreating cwd"
5501 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5502 cd .. || error "'cd ..' failed after recreating cwd"
5504 run_test 48a "Access renamed working dir (should return errors)="
5506 test_48b() { # bug 2399
5508 test_mkdir $DIR/$tdir
5510 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5511 touch foo && error "'touch foo' worked after removing cwd"
5512 mkdir foo && error "'mkdir foo' worked after removing cwd"
5513 touch .foo && error "'touch .foo' worked after removing cwd"
5514 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5515 ls . > /dev/null && error "'ls .' worked after removing cwd"
5516 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5517 mkdir . && error "'mkdir .' worked after removing cwd"
5518 rmdir . && error "'rmdir .' worked after removing cwd"
5519 ln -s . foo && error "'ln -s .' worked after removing cwd"
5520 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5522 run_test 48b "Access removed working dir (should return errors)="
5524 test_48c() { # bug 2350
5525 #lctl set_param debug=-1
5528 test_mkdir -p $DIR/$tdir/dir
5530 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5531 $TRACE touch foo && error "touch foo worked after removing cwd"
5532 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5533 touch .foo && error "touch .foo worked after removing cwd"
5534 mkdir .foo && error "mkdir .foo worked after removing cwd"
5535 $TRACE ls . && error "'ls .' worked after removing cwd"
5536 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5537 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5538 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5539 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5540 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5542 run_test 48c "Access removed working subdir (should return errors)"
5544 test_48d() { # bug 2350
5545 #lctl set_param debug=-1
5548 test_mkdir -p $DIR/$tdir/dir
5550 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5551 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5552 $TRACE touch foo && error "'touch foo' worked after removing parent"
5553 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5554 touch .foo && error "'touch .foo' worked after removing parent"
5555 mkdir .foo && error "mkdir .foo worked after removing parent"
5556 $TRACE ls . && error "'ls .' worked after removing parent"
5557 $TRACE ls .. && error "'ls ..' worked after removing parent"
5558 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5559 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5560 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5563 run_test 48d "Access removed parent subdir (should return errors)"
5565 test_48e() { # bug 4134
5566 #lctl set_param debug=-1
5569 test_mkdir -p $DIR/$tdir/dir
5571 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5572 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5573 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5574 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5575 # On a buggy kernel addition of "touch foo" after cd .. will
5576 # produce kernel oops in lookup_hash_it
5577 touch ../foo && error "'cd ..' worked after recreate parent"
5579 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5581 run_test 48e "Access to recreated parent subdir (should return errors)"
5584 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5585 skip "need MDS >= 2.13.55"
5586 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5587 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5588 skip "needs different host for mdt1 mdt2"
5589 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5591 $LFS mkdir -i0 $DIR/$tdir
5592 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5594 for d in sub1 sub2 sub3; do
5595 #define OBD_FAIL_OSD_REF_DEL 0x19c
5596 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5597 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5600 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5602 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5604 test_49() { # LU-1030
5605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5606 remote_ost_nodsh && skip "remote OST with nodsh"
5608 # get ost1 size - $FSNAME-OST0000
5609 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5611 # write 800M at maximum
5612 [[ $ost1_size -lt 2 ]] && ost1_size=2
5613 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5615 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5616 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5619 # change max_pages_per_rpc while writing the file
5620 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5621 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5622 # loop until dd process exits
5623 while ps ax -opid | grep -wq $dd_pid; do
5624 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5625 sleep $((RANDOM % 5 + 1))
5627 # restore original max_pages_per_rpc
5628 $LCTL set_param $osc1_mppc=$orig_mppc
5629 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5631 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5635 test_mkdir $DIR/$tdir
5637 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5639 run_test 50 "special situations: /proc symlinks ==============="
5641 test_51a() { # was test_51
5642 # bug 1516 - create an empty entry right after ".." then split dir
5643 test_mkdir -c1 $DIR/$tdir
5644 touch $DIR/$tdir/foo
5645 $MCREATE $DIR/$tdir/bar
5647 createmany -m $DIR/$tdir/longfile 201
5649 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5650 $MCREATE $DIR/$tdir/longfile$FNUM
5655 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5657 run_test 51a "special situations: split htree with empty entry =="
5659 cleanup_print_lfs_df () {
5666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5668 local dir=$DIR/$tdir
5669 local nrdirs=$((65536 + 100))
5671 # cleanup the directory
5674 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5678 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5679 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5680 [[ $numfree -lt $nrdirs ]] &&
5681 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5683 # need to check free space for the directories as well
5684 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5685 numfree=$(( blkfree / $(fs_inode_ksize) ))
5686 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5688 trap cleanup_print_lfs_df EXIT
5691 createmany -d $dir/d $nrdirs || {
5692 unlinkmany $dir/d $nrdirs
5693 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5697 nrdirs=$(ls -U $dir | wc -l)
5699 # unlink all but 100 subdirectories, then check it still works
5701 local delete=$((nrdirs - left))
5706 # for ldiskfs the nlink count should be 1, but this is OSD specific
5707 # and so this is listed for informational purposes only
5708 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5709 unlinkmany -d $dir/d $delete ||
5710 error "unlink of first $delete subdirs failed"
5712 echo "nlink between: $(stat -c %h $dir)"
5713 local found=$(ls -U $dir | wc -l)
5714 [ $found -ne $left ] &&
5715 error "can't find subdirs: found only $found, expected $left"
5717 unlinkmany -d $dir/d $delete $left ||
5718 error "unlink of second $left subdirs failed"
5719 # regardless of whether the backing filesystem tracks nlink accurately
5720 # or not, the nlink count shouldn't be more than "." and ".." here
5721 local after=$(stat -c %h $dir)
5722 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5723 echo "nlink after: $after"
5725 cleanup_print_lfs_df
5727 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5731 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5734 test_mkdir $DIR/$tdir
5735 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5737 qos_old=$(do_facet mds1 \
5738 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5739 do_nodes $(comma_list $(mdts_nodes)) \
5740 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5741 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5742 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5744 createmany -o $DIR/$tdir/t- 1000
5745 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5746 for ((n = 0; n < $OSTCOUNT; n++)); do
5747 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5748 END { printf("%0.0f", objs) }' $TMP/$tfile)
5749 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5750 '($1 == '$n') { objs += 1 } \
5751 END { printf("%0.0f", objs) }')
5752 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5754 unlinkmany $DIR/$tdir/t- 1000
5757 for ((n = 0; n < $OSTCOUNT; n++)); do
5758 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5759 { $LFS df && $LFS df -i &&
5760 error "OST $n has fewer objects vs. OST $nlast" \
5761 " (${objs[$n]} < ${objs[$nlast]}"; }
5762 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5763 { $LFS df && $LFS df -i &&
5764 error "OST $n has fewer objects vs. OST $nlast" \
5765 " (${objs[$n]} < ${objs[$nlast]}"; }
5767 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5768 { $LFS df && $LFS df -i &&
5769 error "OST $n has fewer #0 objects vs. OST $nlast" \
5770 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5771 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5772 { $LFS df && $LFS df -i &&
5773 error "OST $n has fewer #0 objects vs. OST $nlast" \
5774 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5778 run_test 51d "check object distribution"
5781 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5782 skip_env "ldiskfs only test"
5785 test_mkdir -c1 $DIR/$tdir
5786 test_mkdir -c1 $DIR/$tdir/d0
5788 touch $DIR/$tdir/d0/foo
5789 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5790 error "file exceed 65000 nlink limit!"
5791 unlinkmany $DIR/$tdir/d0/f- 65001
5794 run_test 51e "check file nlink limit"
5797 test_mkdir $DIR/$tdir
5800 local ulimit_old=$(ulimit -n)
5801 local spare=20 # number of spare fd's for scripts/libraries, etc.
5802 local mdt=$($LFS getstripe -m $DIR/$tdir)
5803 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5805 echo "MDT$mdt numfree=$numfree, max=$max"
5806 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5807 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5808 while ! ulimit -n $((numfree + spare)); do
5809 numfree=$((numfree * 3 / 4))
5811 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5813 echo "left ulimit at $ulimit_old"
5816 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5817 unlinkmany $DIR/$tdir/f $numfree
5818 error "create+open $numfree files in $DIR/$tdir failed"
5820 ulimit -n $ulimit_old
5822 # if createmany exits at 120s there will be fewer than $numfree files
5823 unlinkmany $DIR/$tdir/f $numfree || true
5825 run_test 51f "check many open files limit"
5828 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5829 test_mkdir $DIR/$tdir
5830 touch $DIR/$tdir/foo
5831 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5832 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5833 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5834 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5835 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5837 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5838 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5839 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5841 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5842 cp -r $DIR/$tdir $TMP/
5843 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5845 run_test 52a "append-only flag test (should return errors)"
5848 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5849 test_mkdir $DIR/$tdir
5850 touch $DIR/$tdir/foo
5851 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5852 cat test > $DIR/$tdir/foo && error "cat test worked"
5853 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5854 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5855 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5857 echo foo >> $DIR/$tdir/foo && error "echo worked"
5858 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5859 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5860 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5861 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5863 chattr -i $DIR/$tdir/foo || error "chattr failed"
5865 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5867 run_test 52b "immutable flag test (should return errors) ======="
5870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5871 remote_mds_nodsh && skip "remote MDS with nodsh"
5872 remote_ost_nodsh && skip "remote OST with nodsh"
5885 local support_last_seq=true
5887 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5888 support_last_seq=false
5891 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5893 for value in $(do_facet $SINGLEMDS \
5894 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5895 param=$(echo ${value[0]} | cut -d "=" -f1)
5896 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5898 if $support_last_seq; then
5899 param_seq=$(echo $param |
5900 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5901 mds_last_seq=$(do_facet $SINGLEMDS \
5902 $LCTL get_param -n $param_seq)
5904 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5906 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5907 node=$(facet_active_host ost$((ostnum+1)))
5908 param="obdfilter.$ostname.last_id"
5909 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5910 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5911 ost_last_id=$ost_last
5913 if $support_last_seq; then
5914 ost_last_id=$(echo $ost_last |
5915 awk -F':' '{print $2}' |
5917 ost_last_seq=$(echo $ost_last |
5918 awk -F':' '{print $1}')
5919 [[ $ost_last_seq = $mds_last_seq ]] || continue
5922 if [[ $ost_last_id != $mds_last ]]; then
5923 error "$ost_last_id != $mds_last"
5930 $found || error "can not match last_seq/last_id for $mdtosc"
5933 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5936 perl -MSocket -e ';' || skip "no Socket perl module installed"
5938 $SOCKETSERVER $DIR/socket ||
5939 error "$SOCKETSERVER $DIR/socket failed: $?"
5940 $SOCKETCLIENT $DIR/socket ||
5941 error "$SOCKETCLIENT $DIR/socket failed: $?"
5942 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5944 run_test 54a "unix domain socket test =========================="
5950 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5952 run_test 54b "char device works in lustre ======================"
5955 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5956 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5957 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5959 for i in $(seq 3 7); do
5960 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5969 loopdev="$DIR/loop54c"
5972 $UMOUNT $DIR/$tdir || rc=$?
5973 losetup -d $loopdev || true
5974 losetup -d $LOOPDEV || true
5975 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5982 loopdev="$DIR/loop54c"
5985 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5986 trap cleanup_54c EXIT
5987 mknod $loopdev b 7 $LOOPNUM
5988 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5989 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5990 losetup $loopdev $DIR/$tfile ||
5991 error "can't set up $loopdev for $DIR/$tfile"
5992 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5993 test_mkdir $DIR/$tdir
5994 mount -t ext2 $loopdev $DIR/$tdir ||
5995 error "error mounting $loopdev on $DIR/$tdir"
5996 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5999 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6003 run_test 54c "block device works in lustre ====================="
6006 local pipe="$DIR/$tfile.pipe"
6007 local string="aaaaaa"
6010 echo -n "$string" > $pipe &
6011 local result=$(cat $pipe)
6012 [[ "$result" == "$string" ]] || error "$result != $string"
6014 run_test 54d "fifo device works in lustre ======================"
6019 cp -aL /dev/console $f
6020 echo $string > $f || error "echo $string to $f failed"
6022 run_test 54e "console/tty device works in lustre ======================"
6027 local dir=$DIR/$tdir
6030 test_mkdir -p $dir/dir
6031 for i in $(seq $numfiles); do
6033 touch $dir/dir/file$i
6036 local numcomp=$($LFS getstripe --component-count $dir)
6038 [[ $numcomp == 0 ]] && numcomp=1
6040 # test lfs getstripe with --recursive
6041 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6043 [[ $filenum -eq $((numfiles * 2)) ]] ||
6044 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6045 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6046 [[ $filenum -eq $numfiles ]] ||
6047 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6048 echo "$LFS getstripe showed obdidx or l_ost_idx"
6050 # test lfs getstripe with file instead of dir
6051 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6052 [[ $filenum -eq 1 ]] ||
6053 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6054 echo "$LFS getstripe file1 passed"
6056 #test lfs getstripe with --verbose
6057 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6058 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6059 error "$LFS getstripe --verbose $dir: "\
6060 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6061 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6062 error "$LFS getstripe $dir: showed lmm_magic"
6064 #test lfs getstripe with -v prints lmm_fid
6065 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6066 local countfids=$((numdirs + numfiles * numcomp))
6067 [[ $filenum -eq $countfids ]] ||
6068 error "$LFS getstripe -v $dir: "\
6069 "got $filenum want $countfids lmm_fid"
6070 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6071 error "$LFS getstripe $dir: showed lmm_fid by default"
6072 echo "$LFS getstripe --verbose passed"
6074 #check for FID information
6075 local fid1=$($LFS getstripe --fid $dir/file1)
6076 local fid2=$($LFS getstripe --verbose $dir/file1 |
6077 awk '/lmm_fid: / { print $2; exit; }')
6078 local fid3=$($LFS path2fid $dir/file1)
6080 [ "$fid1" != "$fid2" ] &&
6081 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6082 [ "$fid1" != "$fid3" ] &&
6083 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6084 echo "$LFS getstripe --fid passed"
6086 #test lfs getstripe with --obd
6087 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6088 error "$LFS getstripe --obd wrong_uuid: should return error"
6090 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6093 local obduuid=$(ostuuid_from_index $ostidx)
6094 local found=$($LFS getstripe -r --obd $obduuid $dir |
6095 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6097 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6098 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6100 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6103 [[ $found -eq $filenum ]] ||
6104 error "$LFS getstripe --obd: found $found expect $filenum"
6105 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6106 sed '/^[ ]*'${ostidx}'[ ]/d' |
6107 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6108 error "$LFS getstripe --obd: should not show file on other obd"
6109 echo "$LFS getstripe --obd passed"
6111 run_test 56a "check $LFS getstripe"
6114 local dir=$DIR/$tdir
6118 for i in $(seq $numdirs); do
6119 test_mkdir $dir/dir$i
6122 # test lfs getdirstripe default mode is non-recursion, which is
6123 # different from lfs getstripe
6124 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6126 [[ $dircnt -eq 1 ]] ||
6127 error "$LFS getdirstripe: found $dircnt, not 1"
6128 dircnt=$($LFS getdirstripe --recursive $dir |
6129 grep -c lmv_stripe_count)
6130 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6131 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6133 run_test 56b "check $LFS getdirstripe"
6136 remote_ost_nodsh && skip "remote OST with nodsh"
6139 local ost_name=$(ostname_from_index $ost_idx)
6140 local old_status=$(ost_dev_status $ost_idx)
6141 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6143 [[ -z "$old_status" ]] ||
6144 skip_env "OST $ost_name is in $old_status status"
6146 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6147 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6148 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6149 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6150 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6151 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6154 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6155 error "$LFS df -v showing inactive devices"
6158 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6160 [[ "$new_status" =~ "D" ]] ||
6161 error "$ost_name status is '$new_status', missing 'D'"
6162 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6163 [[ "$new_status" =~ "N" ]] ||
6164 error "$ost_name status is '$new_status', missing 'N'"
6166 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6167 [[ "$new_status" =~ "f" ]] ||
6168 error "$ost_name status is '$new_status', missing 'f'"
6171 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6172 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6173 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6174 [[ -z "$p" ]] && restore_lustre_params < $p || true
6177 new_status=$(ost_dev_status $ost_idx)
6178 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6179 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6180 # can't check 'f' as devices may actually be on flash
6182 run_test 56c "check 'lfs df' showing device status"
6185 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6186 local osts=$($LFS df -v $MOUNT | grep -c OST)
6190 (( mdts == MDSCOUNT )) ||
6191 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6192 (( osts == OSTCOUNT )) ||
6193 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6195 run_test 56d "'lfs df -v' prints only configured devices"
6198 err_enoent=2 # No such file or directory
6199 err_eopnotsupp=95 # Operation not supported
6201 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6202 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6204 # Check for handling of path not exists
6205 output=$($LFS df $enoent_mnt 2>&1)
6208 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6209 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6210 error "expect failure $err_enoent, not $ret"
6212 # Check for handling of non-Lustre FS
6213 output=$($LFS df $notsup_mnt)
6216 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6217 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6218 error "expect success $err_eopnotsupp, not $ret"
6220 # Check for multiple LustreFS argument
6221 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6224 [[ $output -eq 3 && $ret -eq 0 ]] ||
6225 error "expect success 3, not $output, rc = $ret"
6227 # Check for correct non-Lustre FS handling among multiple
6229 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6230 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6233 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6234 error "expect success 2, not $output, rc = $ret"
6236 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6241 local local_tdir="$1"
6242 local local_numfiles="$2"
6243 local local_numdirs="$3"
6244 local dir_params="$4"
6245 local dir_stripe_params="$5"
6247 if [ ! -d "$local_tdir" ] ; then
6248 test_mkdir -p $dir_stripe_params $local_tdir
6249 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6250 for i in $(seq $local_numfiles) ; do
6251 touch $local_tdir/file$i
6253 for i in $(seq $local_numdirs) ; do
6254 test_mkdir $dir_stripe_params $local_tdir/dir$i
6255 for j in $(seq $local_numfiles) ; do
6256 touch $local_tdir/dir$i/file$j
6262 setup_56_special() {
6264 local local_numfiles=$2
6265 local local_numdirs=$3
6267 setup_56 $local_tdir $local_numfiles $local_numdirs
6269 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6270 for i in $(seq $local_numfiles) ; do
6271 mknod $local_tdir/loop${i}b b 7 $i
6272 mknod $local_tdir/null${i}c c 1 3
6273 ln -s $local_tdir/file1 $local_tdir/link${i}
6275 for i in $(seq $local_numdirs) ; do
6276 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6277 mknod $local_tdir/dir$i/null${i}c c 1 3
6278 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6284 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6285 local expected=$(($NUMDIRS + 2))
6287 setup_56 $dir $NUMFILES $NUMDIRS
6289 # test lfs find with -name
6290 for i in $(seq $NUMFILES) ; do
6291 local nums=$($LFS find -name "*$i" $dir | wc -l)
6293 [ $nums -eq $expected ] ||
6294 error "lfs find -name '*$i' $dir wrong: "\
6295 "found $nums, expected $expected"
6298 run_test 56g "check lfs find -name"
6301 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6302 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6304 setup_56 $dir $NUMFILES $NUMDIRS
6306 # test lfs find with ! -name
6307 for i in $(seq $NUMFILES) ; do
6308 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6310 [ $nums -eq $expected ] ||
6311 error "lfs find ! -name '*$i' $dir wrong: "\
6312 "found $nums, expected $expected"
6315 run_test 56h "check lfs find ! -name"
6318 local dir=$DIR/$tdir
6322 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6325 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6327 run_test 56i "check 'lfs find -ost UUID' skips directories"
6330 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6332 setup_56_special $dir $NUMFILES $NUMDIRS
6334 local expected=$((NUMDIRS + 1))
6335 local cmd="$LFS find -type d $dir"
6336 local nums=$($cmd | wc -l)
6338 [ $nums -eq $expected ] ||
6339 error "'$cmd' wrong: found $nums, expected $expected"
6341 run_test 56j "check lfs find -type d"
6344 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6346 setup_56_special $dir $NUMFILES $NUMDIRS
6348 local expected=$(((NUMDIRS + 1) * NUMFILES))
6349 local cmd="$LFS find -type f $dir"
6350 local nums=$($cmd | wc -l)
6352 [ $nums -eq $expected ] ||
6353 error "'$cmd' wrong: found $nums, expected $expected"
6355 run_test 56k "check lfs find -type f"
6358 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6360 setup_56_special $dir $NUMFILES $NUMDIRS
6362 local expected=$((NUMDIRS + NUMFILES))
6363 local cmd="$LFS find -type b $dir"
6364 local nums=$($cmd | wc -l)
6366 [ $nums -eq $expected ] ||
6367 error "'$cmd' wrong: found $nums, expected $expected"
6369 run_test 56l "check lfs find -type b"
6372 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6374 setup_56_special $dir $NUMFILES $NUMDIRS
6376 local expected=$((NUMDIRS + NUMFILES))
6377 local cmd="$LFS find -type c $dir"
6378 local nums=$($cmd | wc -l)
6379 [ $nums -eq $expected ] ||
6380 error "'$cmd' wrong: found $nums, expected $expected"
6382 run_test 56m "check lfs find -type c"
6385 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6386 setup_56_special $dir $NUMFILES $NUMDIRS
6388 local expected=$((NUMDIRS + NUMFILES))
6389 local cmd="$LFS find -type l $dir"
6390 local nums=$($cmd | wc -l)
6392 [ $nums -eq $expected ] ||
6393 error "'$cmd' wrong: found $nums, expected $expected"
6395 run_test 56n "check lfs find -type l"
6398 local dir=$DIR/$tdir
6400 setup_56 $dir $NUMFILES $NUMDIRS
6401 utime $dir/file1 > /dev/null || error "utime (1)"
6402 utime $dir/file2 > /dev/null || error "utime (2)"
6403 utime $dir/dir1 > /dev/null || error "utime (3)"
6404 utime $dir/dir2 > /dev/null || error "utime (4)"
6405 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6406 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6409 local nums=$($LFS find -mtime +0 $dir | wc -l)
6411 [ $nums -eq $expected ] ||
6412 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6415 cmd="$LFS find -mtime 0 $dir"
6416 nums=$($cmd | wc -l)
6417 [ $nums -eq $expected ] ||
6418 error "'$cmd' wrong: found $nums, expected $expected"
6420 run_test 56o "check lfs find -mtime for old files"
6423 local dir=$DIR/$tdir
6427 # just to make sure there is something that won't be found
6429 touch $dir/$tfile.now
6431 for age in year week day hour min; do
6432 count=$((count + 1))
6434 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6435 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6436 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6438 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6439 local nums=$($cmd | wc -l)
6440 [ $nums -eq $expected ] ||
6441 error "'$cmd' wrong: found $nums, expected $expected"
6443 cmd="$LFS find $dir -atime $count${age:0:1}"
6444 nums=$($cmd | wc -l)
6445 [ $nums -eq $expected ] ||
6446 error "'$cmd' wrong: found $nums, expected $expected"
6450 cmd="$LFS find $dir -ctime +1s -type f"
6451 nums=$($cmd | wc -l)
6452 (( $nums == $count * 2 + 1)) ||
6453 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6455 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6457 test_newerXY_base() {
6460 local dir=$DIR/$tdir
6464 if [ $y == "t" ]; then
6465 if [ $x == "b" ]; then
6466 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6468 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6471 ref=$DIR/$tfile.newer.$x$y
6472 touch $ref || error "touch $ref failed"
6475 echo "before = $ref"
6477 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6479 if [ $y == "t" ]; then
6480 if [ $x == "b" ]; then
6481 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6483 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6486 negref=$DIR/$tfile.negnewer.$x$y
6487 touch $negref || error "touch $negref failed"
6490 echo "after = $negref"
6491 local cmd="$LFS find $dir -newer$x$y $ref"
6492 local nums=$(eval $cmd | wc -l)
6493 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6495 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6496 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6498 cmd="$LFS find $dir ! -newer$x$y $negref"
6499 nums=$(eval $cmd | wc -l)
6500 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6501 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6503 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6504 nums=$(eval $cmd | wc -l)
6505 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6506 error "'$cmd' wrong: found $nums between, expected $expected"; }
6512 test_newerXY_base "a" "a"
6513 test_newerXY_base "a" "m"
6514 test_newerXY_base "a" "c"
6515 test_newerXY_base "m" "a"
6516 test_newerXY_base "m" "m"
6517 test_newerXY_base "m" "c"
6518 test_newerXY_base "c" "a"
6519 test_newerXY_base "c" "m"
6520 test_newerXY_base "c" "c"
6522 [[ -n "$sles_version" ]] &&
6523 echo "skip timestamp tests on SLES, LU-13665" && return 0
6525 test_newerXY_base "a" "t"
6526 test_newerXY_base "m" "t"
6527 test_newerXY_base "c" "t"
6529 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6530 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6531 ! btime_supported && echo "btime unsupported" && return 0
6533 test_newerXY_base "b" "b"
6534 test_newerXY_base "b" "t"
6536 run_test 56oc "check lfs find -newerXY work"
6539 local dir=$DIR/$tdir
6544 $LFS find $dir -btime -1d -type f
6551 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6552 ! btime_supported && skip "btime unsupported on MDS"
6554 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6555 ! btime_supported && skip "btime unsupported on clients"
6557 local dir=$DIR/$tdir
6558 local ref=$DIR/$tfile.ref
6559 local negref=$DIR/$tfile.negref
6561 mkdir $dir || error "mkdir $dir failed"
6562 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6563 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6564 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6565 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6566 touch $ref || error "touch $ref failed"
6567 # sleep 3 seconds at least
6570 local before=$(do_facet mds1 date +%s)
6571 local skew=$(($(date +%s) - before + 1))
6573 if (( skew < 0 && skew > -5 )); then
6574 sleep $((0 - skew + 1))
6578 # Set the dir stripe params to limit files all on MDT0,
6579 # otherwise we need to calc the max clock skew between
6580 # the client and MDTs.
6581 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6583 touch $negref || error "touch $negref failed"
6585 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6586 local nums=$($cmd | wc -l)
6587 local expected=$(((NUMFILES + 1) * NUMDIRS))
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6593 nums=$($cmd | wc -l)
6594 expected=$((NUMFILES + 1))
6595 [ $nums -eq $expected ] ||
6596 error "'$cmd' wrong: found $nums, expected $expected"
6598 [ $skew -lt 0 ] && return
6600 local after=$(do_facet mds1 date +%s)
6601 local age=$((after - before + 1 + skew))
6603 cmd="$LFS find $dir -btime -${age}s -type f"
6604 nums=$($cmd | wc -l)
6605 expected=$(((NUMFILES + 1) * NUMDIRS))
6607 echo "Clock skew between client and server: $skew, age:$age"
6608 [ $nums -eq $expected ] ||
6609 error "'$cmd' wrong: found $nums, expected $expected"
6611 expected=$(($NUMDIRS + 1))
6612 cmd="$LFS find $dir -btime -${age}s -type d"
6613 nums=$($cmd | wc -l)
6614 [ $nums -eq $expected ] ||
6615 error "'$cmd' wrong: found $nums, expected $expected"
6616 rm -f $ref $negref || error "Failed to remove $ref $negref"
6618 run_test 56od "check lfs find -btime with units"
6621 [ $RUNAS_ID -eq $UID ] &&
6622 skip_env "RUNAS_ID = UID = $UID -- skipping"
6624 local dir=$DIR/$tdir
6626 setup_56 $dir $NUMFILES $NUMDIRS
6627 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6629 local expected=$NUMFILES
6630 local cmd="$LFS find -uid $RUNAS_ID $dir"
6631 local nums=$($cmd | wc -l)
6633 [ $nums -eq $expected ] ||
6634 error "'$cmd' wrong: found $nums, expected $expected"
6636 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6637 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6638 nums=$($cmd | wc -l)
6639 [ $nums -eq $expected ] ||
6640 error "'$cmd' wrong: found $nums, expected $expected"
6642 run_test 56p "check lfs find -uid and ! -uid"
6645 [ $RUNAS_ID -eq $UID ] &&
6646 skip_env "RUNAS_ID = UID = $UID -- skipping"
6648 local dir=$DIR/$tdir
6650 setup_56 $dir $NUMFILES $NUMDIRS
6651 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6653 local expected=$NUMFILES
6654 local cmd="$LFS find -gid $RUNAS_GID $dir"
6655 local nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] ||
6658 error "'$cmd' wrong: found $nums, expected $expected"
6660 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6661 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6666 run_test 56q "check lfs find -gid and ! -gid"
6669 local dir=$DIR/$tdir
6671 setup_56 $dir $NUMFILES $NUMDIRS
6674 local cmd="$LFS find -size 0 -type f -lazy $dir"
6675 local nums=$($cmd | wc -l)
6677 [ $nums -eq $expected ] ||
6678 error "'$cmd' wrong: found $nums, expected $expected"
6679 cmd="$LFS find -size 0 -type f $dir"
6680 nums=$($cmd | wc -l)
6681 [ $nums -eq $expected ] ||
6682 error "'$cmd' wrong: found $nums, expected $expected"
6685 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6686 nums=$($cmd | wc -l)
6687 [ $nums -eq $expected ] ||
6688 error "'$cmd' wrong: found $nums, expected $expected"
6689 cmd="$LFS find ! -size 0 -type f $dir"
6690 nums=$($cmd | wc -l)
6691 [ $nums -eq $expected ] ||
6692 error "'$cmd' wrong: found $nums, expected $expected"
6694 echo "test" > $dir/$tfile
6695 echo "test2" > $dir/$tfile.2 && sync
6697 cmd="$LFS find -size 5 -type f -lazy $dir"
6698 nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] ||
6700 error "'$cmd' wrong: found $nums, expected $expected"
6701 cmd="$LFS find -size 5 -type f $dir"
6702 nums=$($cmd | wc -l)
6703 [ $nums -eq $expected ] ||
6704 error "'$cmd' wrong: found $nums, expected $expected"
6707 cmd="$LFS find -size +5 -type f -lazy $dir"
6708 nums=$($cmd | wc -l)
6709 [ $nums -eq $expected ] ||
6710 error "'$cmd' wrong: found $nums, expected $expected"
6711 cmd="$LFS find -size +5 -type f $dir"
6712 nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] ||
6714 error "'$cmd' wrong: found $nums, expected $expected"
6717 cmd="$LFS find -size +0 -type f -lazy $dir"
6718 nums=$($cmd | wc -l)
6719 [ $nums -eq $expected ] ||
6720 error "'$cmd' wrong: found $nums, expected $expected"
6721 cmd="$LFS find -size +0 -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6727 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6728 nums=$($cmd | wc -l)
6729 [ $nums -eq $expected ] ||
6730 error "'$cmd' wrong: found $nums, expected $expected"
6731 cmd="$LFS find ! -size -5 -type f $dir"
6732 nums=$($cmd | wc -l)
6733 [ $nums -eq $expected ] ||
6734 error "'$cmd' wrong: found $nums, expected $expected"
6737 cmd="$LFS find -size -5 -type f -lazy $dir"
6738 nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6741 cmd="$LFS find -size -5 -type f $dir"
6742 nums=$($cmd | wc -l)
6743 [ $nums -eq $expected ] ||
6744 error "'$cmd' wrong: found $nums, expected $expected"
6746 run_test 56r "check lfs find -size works"
6753 cancel_lru_locks $OSC
6755 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6756 local nums=$($cmd | wc -l)
6758 [ $nums -eq $expected ] ||
6759 error "'$cmd' wrong: found $nums, expected $expected"
6761 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6763 if (( rpcs_before + glimpses != rpcs_after )); then
6764 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6765 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6767 if [[ $glimpses == 0 ]]; then
6768 error "'$cmd' should not send glimpse RPCs to OST"
6770 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6776 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6777 skip "MDS < 2.12.58 doesn't return LSOM data"
6778 local dir=$DIR/$tdir
6779 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6781 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6783 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6784 $LCTL set_param -n llite.*.statahead_agl=0
6785 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6787 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6788 # open and close all files to ensure LSOM is updated
6789 cancel_lru_locks $OSC
6790 find $dir -type f | xargs cat > /dev/null
6792 # expect_found glimpse_rpcs command_to_run
6793 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6794 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6795 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6796 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6798 echo "test" > $dir/$tfile
6799 echo "test2" > $dir/$tfile.2 && sync
6800 cancel_lru_locks $OSC
6801 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6803 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6804 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6805 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6806 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6808 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6809 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6810 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6811 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6812 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6813 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6815 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6818 local dir=$DIR/$tdir
6819 local tmp=$TMP/$tfile.log
6822 test_mkdir -p $dir || error "failed to mkdir $dir"
6823 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6824 error "failed to setstripe $dir/$tfile"
6825 mdt_idx=$($LFS getdirstripe -i $dir)
6826 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6828 stack_trap "rm -f $tmp" EXIT
6829 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6830 ! grep -q obd_uuid $tmp ||
6831 error "failed to find --size +100K --ost 0 $dir"
6832 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6833 ! grep -q obd_uuid $tmp ||
6834 error "failed to find --size +100K --mdt $mdt_idx $dir"
6836 run_test 56rb "check lfs find --size --ost/--mdt works"
6839 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6840 local dir=$DIR/$tdir
6843 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6844 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6845 (( $MDSCOUNT > 2 )) &&
6846 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6847 mkdir $dir/$tdir-{1..10}
6848 touch $dir/$tfile-{1..10}
6850 found=$($LFS find $dir --mdt-count 2 | wc -l)
6852 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6854 found=$($LFS find $dir -T +1 | wc -l)
6855 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6856 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6858 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6860 (( $found == $expect )) || error "found $found all_char, expect $expect"
6862 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6863 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6864 (( $found == $expect )) || error "found $found all_char, expect $expect"
6866 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6868 test_56s() { # LU-611 #LU-9369
6869 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6871 local dir=$DIR/$tdir
6872 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6874 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6875 for i in $(seq $NUMDIRS); do
6876 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6879 local expected=$NUMDIRS
6880 local cmd="$LFS find -c $OSTCOUNT $dir"
6881 local nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] || {
6884 $LFS getstripe -R $dir
6885 error "'$cmd' wrong: found $nums, expected $expected"
6888 expected=$((NUMDIRS + onestripe))
6889 cmd="$LFS find -stripe-count +0 -type f $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] || {
6892 $LFS getstripe -R $dir
6893 error "'$cmd' wrong: found $nums, expected $expected"
6897 cmd="$LFS find -stripe-count 1 -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] || {
6900 $LFS getstripe -R $dir
6901 error "'$cmd' wrong: found $nums, expected $expected"
6904 cmd="$LFS find -stripe-count -2 -type f $dir"
6905 nums=$($cmd | wc -l)
6906 [ $nums -eq $expected ] || {
6907 $LFS getstripe -R $dir
6908 error "'$cmd' wrong: found $nums, expected $expected"
6912 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6913 nums=$($cmd | wc -l)
6914 [ $nums -eq $expected ] || {
6915 $LFS getstripe -R $dir
6916 error "'$cmd' wrong: found $nums, expected $expected"
6919 run_test 56s "check lfs find -stripe-count works"
6921 test_56t() { # LU-611 #LU-9369
6922 local dir=$DIR/$tdir
6924 setup_56 $dir 0 $NUMDIRS
6925 for i in $(seq $NUMDIRS); do
6926 $LFS setstripe -S 8M $dir/dir$i/$tfile
6929 local expected=$NUMDIRS
6930 local cmd="$LFS find -S 8M $dir"
6931 local nums=$($cmd | wc -l)
6933 [ $nums -eq $expected ] || {
6934 $LFS getstripe -R $dir
6935 error "'$cmd' wrong: found $nums, expected $expected"
6939 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6941 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6943 expected=$(((NUMDIRS + 1) * NUMFILES))
6944 cmd="$LFS find -stripe-size 512k -type f $dir"
6945 nums=$($cmd | wc -l)
6946 [ $nums -eq $expected ] ||
6947 error "'$cmd' wrong: found $nums, expected $expected"
6949 cmd="$LFS find -stripe-size +320k -type f $dir"
6950 nums=$($cmd | wc -l)
6951 [ $nums -eq $expected ] ||
6952 error "'$cmd' wrong: found $nums, expected $expected"
6954 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6955 cmd="$LFS find -stripe-size +200k -type f $dir"
6956 nums=$($cmd | wc -l)
6957 [ $nums -eq $expected ] ||
6958 error "'$cmd' wrong: found $nums, expected $expected"
6960 cmd="$LFS find -stripe-size -640k -type f $dir"
6961 nums=$($cmd | wc -l)
6962 [ $nums -eq $expected ] ||
6963 error "'$cmd' wrong: found $nums, expected $expected"
6966 cmd="$LFS find -stripe-size 256k -type f $dir"
6967 nums=$($cmd | wc -l)
6968 [ $nums -eq $expected ] ||
6969 error "'$cmd' wrong: found $nums, expected $expected"
6971 cmd="$LFS find -stripe-size -320k -type f $dir"
6972 nums=$($cmd | wc -l)
6973 [ $nums -eq $expected ] ||
6974 error "'$cmd' wrong: found $nums, expected $expected"
6977 cmd="$LFS find -stripe-size 1024k -type f $dir"
6978 nums=$($cmd | wc -l)
6979 [ $nums -eq $expected ] ||
6980 error "'$cmd' wrong: found $nums, expected $expected"
6982 run_test 56t "check lfs find -stripe-size works"
6984 test_56u() { # LU-611
6985 local dir=$DIR/$tdir
6987 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6989 if [[ $OSTCOUNT -gt 1 ]]; then
6990 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6996 local expected=$(((NUMDIRS + 1) * NUMFILES))
6997 local cmd="$LFS find -stripe-index 0 -type f $dir"
6998 local nums=$($cmd | wc -l)
7000 [ $nums -eq $expected ] ||
7001 error "'$cmd' wrong: found $nums, expected $expected"
7004 cmd="$LFS find -stripe-index 1 -type f $dir"
7005 nums=$($cmd | wc -l)
7006 [ $nums -eq $expected ] ||
7007 error "'$cmd' wrong: found $nums, expected $expected"
7009 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7010 nums=$($cmd | wc -l)
7011 [ $nums -eq $expected ] ||
7012 error "'$cmd' wrong: found $nums, expected $expected"
7015 # This should produce an error and not return any files
7016 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7017 nums=$($cmd 2>/dev/null | wc -l)
7018 [ $nums -eq $expected ] ||
7019 error "'$cmd' wrong: found $nums, expected $expected"
7021 if [[ $OSTCOUNT -gt 1 ]]; then
7022 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7023 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7024 nums=$($cmd | wc -l)
7025 [ $nums -eq $expected ] ||
7026 error "'$cmd' wrong: found $nums, expected $expected"
7029 run_test 56u "check lfs find -stripe-index works"
7033 local dir=$DIR/$tdir
7035 setup_56 $dir $NUMFILES $NUMDIRS
7037 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7038 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7040 for file in $($LFS find -m $UUID $dir); do
7041 file_midx=$($LFS getstripe -m $file)
7042 [ $file_midx -eq $mdt_idx ] ||
7043 error "lfs find -m $UUID != getstripe -m $file_midx"
7046 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7049 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7052 local dir=$DIR/$tdir
7054 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7056 local stripe_size=$($LFS getstripe -S -d $dir) ||
7057 error "$LFS getstripe -S -d $dir failed"
7058 stripe_size=${stripe_size%% *}
7060 local file_size=$((stripe_size * OSTCOUNT))
7061 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7062 local required_space=$((file_num * file_size))
7063 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7065 [[ $free_space -le $((required_space / 1024)) ]] &&
7066 skip_env "need $required_space, have $free_space kbytes"
7069 local dd_count=$((file_size / dd_bs))
7071 # write data into the files
7076 for i in $(seq $NUMFILES); do
7078 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7079 error "write data into $file failed"
7081 for i in $(seq $NUMDIRS); do
7082 for j in $(seq $NUMFILES); do
7083 file=$dir/dir$i/file$j
7084 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7085 error "write data into $file failed"
7089 # $LFS_MIGRATE will fail if hard link migration is unsupported
7090 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7091 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7092 error "creating links to $dir/dir1/file1 failed"
7097 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7100 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7103 eval $cmd || error "$cmd failed"
7105 check_stripe_count $dir/file1 $expected
7107 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7109 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7110 # OST 1 if it is on OST 0. This file is small enough to
7111 # be on only one stripe.
7112 file=$dir/migr_1_ost
7113 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7114 error "write data into $file failed"
7115 local obdidx=$($LFS getstripe -i $file)
7116 local oldmd5=$(md5sum $file)
7119 [[ $obdidx -eq 0 ]] && newobdidx=1
7120 cmd="$LFS migrate -i $newobdidx $file"
7122 eval $cmd || error "$cmd failed"
7124 local realobdix=$($LFS getstripe -i $file)
7125 local newmd5=$(md5sum $file)
7127 [[ $newobdidx -ne $realobdix ]] &&
7128 error "new OST is different (was=$obdidx, "\
7129 "wanted=$newobdidx, got=$realobdix)"
7130 [[ "$oldmd5" != "$newmd5" ]] &&
7131 error "md5sum differ: $oldmd5, $newmd5"
7135 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7137 eval $cmd || error "$cmd failed"
7139 for j in $(seq $NUMFILES); do
7140 check_stripe_count $dir/dir1/file$j $expected
7143 # lfs_migrate works with lfs find
7144 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7145 $LFS_MIGRATE -y -c $expected"
7147 eval $cmd || error "$cmd failed"
7149 for i in $(seq 2 $NUMFILES); do
7150 check_stripe_count $dir/file$i $expected
7152 for i in $(seq 2 $NUMDIRS); do
7153 for j in $(seq $NUMFILES); do
7154 check_stripe_count $dir/dir$i/file$j $expected
7158 run_test 56w "check lfs_migrate -c stripe_count works"
7161 local file1=$DIR/$tdir/file1
7162 local create_pool=false
7163 local initial_pool=$($LFS getstripe -p $DIR)
7167 echo -n "Creating test dir..."
7168 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7171 echo -n "Creating test file..."
7172 touch $file1 || error "cannot create file"
7175 echo -n "Detecting existing pools..."
7176 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7178 if [ ${#pool_list[@]} -gt 0 ]; then
7179 echo "${pool_list[@]}"
7180 for thispool in "${pool_list[@]}"; do
7181 if [[ -z "$initial_pool" ||
7182 "$initial_pool" != "$thispool" ]]; then
7184 echo "Using existing pool '$pool'"
7189 echo "none detected."
7191 if [ -z "$pool" ]; then
7192 pool=${POOL:-testpool}
7193 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7194 echo -n "Creating pool '$pool'..."
7196 pool_add $pool &> /dev/null ||
7197 error "pool_add failed"
7200 echo -n "Adding target to pool..."
7201 pool_add_targets $pool 0 0 1 &> /dev/null ||
7202 error "pool_add_targets failed"
7206 echo -n "Setting pool using -p option..."
7207 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7208 error "migrate failed rc = $?"
7211 echo -n "Verifying test file is in pool after migrating..."
7212 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7213 error "file was not migrated to pool $pool"
7216 echo -n "Removing test file from pool '$pool'..."
7217 # "lfs migrate $file" won't remove the file from the pool
7218 # until some striping information is changed.
7219 $LFS migrate -c 1 $file1 &> /dev/null ||
7220 error "cannot remove from pool"
7221 [ "$($LFS getstripe -p $file1)" ] &&
7222 error "pool still set"
7225 echo -n "Setting pool using --pool option..."
7226 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7227 error "migrate failed rc = $?"
7232 if $create_pool; then
7233 destroy_test_pools 2> /dev/null ||
7234 error "destroy test pools failed"
7237 run_test 56wb "check lfs_migrate pool support"
7240 local file1="$DIR/$tdir/file1"
7247 echo -n "Creating test dir..."
7248 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7249 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7250 error "cannot set stripe by '-S 1M -c 1'"
7253 echo -n "Setting initial stripe for test file..."
7254 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7255 error "cannot set stripe"
7256 cur_ssize=$($LFS getstripe -S "$file1")
7257 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7260 # File currently set to -S 512K -c 1
7262 # Ensure -c and -S options are rejected when -R is set
7263 echo -n "Verifying incompatible options are detected..."
7264 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7265 error "incompatible -c and -R options not detected"
7266 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7267 error "incompatible -S and -R options not detected"
7270 # Ensure unrecognized options are passed through to 'lfs migrate'
7271 echo -n "Verifying -S option is passed through to lfs migrate..."
7272 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7273 error "migration failed"
7274 cur_ssize=$($LFS getstripe -S "$file1")
7275 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7278 # File currently set to -S 1M -c 1
7280 # Ensure long options are supported
7281 echo -n "Verifying long options supported..."
7282 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7283 error "long option without argument not supported"
7284 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7285 error "long option with argument not supported"
7286 cur_ssize=$($LFS getstripe -S "$file1")
7287 [ $cur_ssize -eq 524288 ] ||
7288 error "migrate --stripe-size $cur_ssize != 524288"
7291 # File currently set to -S 512K -c 1
7293 if [ "$OSTCOUNT" -gt 1 ]; then
7294 echo -n "Verifying explicit stripe count can be set..."
7295 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7296 error "migrate failed"
7297 cur_scount=$($LFS getstripe -c "$file1")
7298 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7302 # File currently set to -S 512K -c 1 or -S 512K -c 2
7304 # Ensure parent striping is used if -R is set, and no stripe
7305 # count or size is specified
7306 echo -n "Setting stripe for parent directory..."
7307 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7308 error "cannot set stripe '-S 2M -c 1'"
7311 echo -n "Verifying restripe option uses parent stripe settings..."
7312 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7313 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7314 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7315 error "migrate failed"
7316 cur_ssize=$($LFS getstripe -S "$file1")
7317 [ $cur_ssize -eq $parent_ssize ] ||
7318 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7319 cur_scount=$($LFS getstripe -c "$file1")
7320 [ $cur_scount -eq $parent_scount ] ||
7321 error "migrate -R stripe_count $cur_scount != $parent_scount"
7324 # File currently set to -S 1M -c 1
7326 # Ensure striping is preserved if -R is not set, and no stripe
7327 # count or size is specified
7328 echo -n "Verifying striping size preserved when not specified..."
7329 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7330 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7331 error "cannot set stripe on parent directory"
7332 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7333 error "migrate failed"
7334 cur_ssize=$($LFS getstripe -S "$file1")
7335 [ $cur_ssize -eq $orig_ssize ] ||
7336 error "migrate by default $cur_ssize != $orig_ssize"
7339 # Ensure file name properly detected when final option has no argument
7340 echo -n "Verifying file name properly detected..."
7341 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7342 error "file name interpreted as option argument"
7348 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7351 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7353 local file1=$DIR/$tdir/file1
7355 echo -n "Creating test dir..."
7356 test_mkdir $DIR/$tdir || error "cannot create dir"
7359 echo -n "Creating test file..."
7363 # Ensure 'lfs migrate' will fail by using a non-existent option,
7364 # and make sure rsync is not called to recover
7365 echo -n "Make sure --no-rsync option works..."
7366 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7367 grep -q 'refusing to fall back to rsync' ||
7368 error "rsync was called with --no-rsync set"
7371 # Ensure rsync is called without trying 'lfs migrate' first
7372 echo -n "Make sure --rsync option works..."
7373 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7374 grep -q 'falling back to rsync' &&
7375 error "lfs migrate was called with --rsync set"
7378 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7379 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7380 grep -q 'at the same time' ||
7381 error "--rsync and --no-rsync accepted concurrently"
7387 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7393 test_mkdir $td || error "cannot create $td"
7394 touch $tf || error "cannot touch $tf"
7396 echo -n "Make sure --non-direct|-D works..."
7397 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7398 grep -q "lfs migrate --non-direct" ||
7399 error "--non-direct option cannot work correctly"
7400 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7401 grep -q "lfs migrate -D" ||
7402 error "-D option cannot work correctly"
7405 run_test 56we "check lfs_migrate --non-direct|-D support"
7408 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7409 check_swap_layouts_support
7411 local dir=$DIR/$tdir
7412 local ref1=/etc/passwd
7413 local file1=$dir/file1
7415 test_mkdir $dir || error "creating dir $dir"
7416 $LFS setstripe -c 2 $file1
7418 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7419 stripe=$($LFS getstripe -c $file1)
7420 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7421 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7426 run_test 56x "lfs migration support"
7429 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7430 check_swap_layouts_support
7432 local dir=$DIR/$tdir/$testnum
7436 local ref1=/etc/passwd
7437 local file1=$dir/file1
7439 $LFS setstripe -c 2 $file1
7441 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7443 local stripe=$($LFS getstripe -c $file1)
7445 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7446 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7451 run_test 56xa "lfs migration --block support"
7453 check_migrate_links() {
7455 local file1="$dir/file1"
7459 local total_count=$(($begin + $count - 1))
7460 local symlink_count=10
7463 if [ ! -f "$file1" ]; then
7464 echo -n "creating initial file..."
7465 $LFS setstripe -c 1 -S "512k" "$file1" ||
7466 error "cannot setstripe initial file"
7469 echo -n "creating symlinks..."
7470 for s in $(seq 1 $symlink_count); do
7471 ln -s "$file1" "$dir/slink$s" ||
7472 error "cannot create symlinks"
7476 echo -n "creating nonlinked files..."
7477 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7478 error "cannot create nonlinked files"
7483 if [ ! -f "$dir/file$total_count" ]; then
7484 echo -n "creating hard links $begin:$total_count..."
7485 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7486 /dev/null || error "cannot create hard links"
7490 echo -n "checking number of hard links listed in xattrs..."
7491 local fid=$($LFS getstripe -F "$file1")
7492 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7495 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7496 skip "hard link list has unexpected size, skipping test"
7498 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7499 error "link names should exceed xattrs size"
7502 echo -n "migrating files..."
7503 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7505 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7508 # make sure all links have been properly migrated
7509 echo -n "verifying files..."
7510 fid=$($LFS getstripe -F "$file1") ||
7511 error "cannot get fid for file $file1"
7512 for i in $(seq 2 $total_count); do
7513 local fid2=$($LFS getstripe -F $dir/file$i)
7515 [ "$fid2" == "$fid" ] ||
7516 error "migrated hard link has mismatched FID"
7519 # make sure hard links were properly detected, and migration was
7520 # performed only once for the entire link set; nonlinked files should
7522 local actual=$(grep -c 'done' <<< "$migrate_out")
7523 local expected=$(($uniq_count + 1))
7525 [ "$actual" -eq "$expected" ] ||
7526 error "hard links individually migrated ($actual != $expected)"
7528 # make sure the correct number of hard links are present
7529 local hardlinks=$(stat -c '%h' "$file1")
7531 [ $hardlinks -eq $total_count ] ||
7532 error "num hard links $hardlinks != $total_count"
7539 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7540 skip "Need MDS version at least 2.10.55"
7542 local dir="$DIR/$tdir"
7544 test_mkdir "$dir" || error "cannot create dir $dir"
7546 echo "testing lfs migrate mode when all links fit within xattrs"
7547 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7549 echo "testing rsync mode when all links fit within xattrs"
7550 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7552 echo "testing lfs migrate mode when all links do not fit within xattrs"
7553 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7555 echo "testing rsync mode when all links do not fit within xattrs"
7556 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7558 chown -R $RUNAS_ID $dir
7559 echo "testing non-root lfs migrate mode when not all links are in xattr"
7560 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7565 run_test 56xb "lfs migration hard link support"
7568 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7570 local dir="$DIR/$tdir"
7572 test_mkdir "$dir" || error "cannot create dir $dir"
7574 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7575 echo -n "Setting initial stripe for 20MB test file..."
7576 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7577 error "cannot setstripe 20MB file"
7579 echo -n "Sizing 20MB test file..."
7580 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7582 echo -n "Verifying small file autostripe count is 1..."
7583 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7584 error "cannot migrate 20MB file"
7585 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7586 error "cannot get stripe for $dir/20mb"
7587 [ $stripe_count -eq 1 ] ||
7588 error "unexpected stripe count $stripe_count for 20MB file"
7592 # Test 2: File is small enough to fit within the available space on
7593 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7594 # have at least an additional 1KB for each desired stripe for test 3
7595 echo -n "Setting stripe for 1GB test file..."
7596 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7598 echo -n "Sizing 1GB test file..."
7599 # File size is 1GB + 3KB
7600 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7603 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7604 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7605 if (( avail > 524288 * OSTCOUNT )); then
7606 echo -n "Migrating 1GB file..."
7607 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7608 error "cannot migrate 1GB file"
7610 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7611 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7612 error "cannot getstripe for 1GB file"
7613 [ $stripe_count -eq 2 ] ||
7614 error "unexpected stripe count $stripe_count != 2"
7618 # Test 3: File is too large to fit within the available space on
7619 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7620 if [ $OSTCOUNT -ge 3 ]; then
7621 # The required available space is calculated as
7622 # file size (1GB + 3KB) / OST count (3).
7623 local kb_per_ost=349526
7625 echo -n "Migrating 1GB file with limit..."
7626 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7627 error "cannot migrate 1GB file with limit"
7630 stripe_count=$($LFS getstripe -c "$dir/1gb")
7631 echo -n "Verifying 1GB autostripe count with limited space..."
7632 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7633 error "unexpected stripe count $stripe_count (min 3)"
7640 run_test 56xc "lfs migration autostripe"
7643 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7645 local dir=$DIR/$tdir
7646 local f_mgrt=$dir/$tfile.mgrt
7647 local f_yaml=$dir/$tfile.yaml
7648 local f_copy=$dir/$tfile.copy
7649 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7650 local layout_copy="-c 2 -S 2M -i 1"
7651 local yamlfile=$dir/yamlfile
7652 local layout_before;
7655 test_mkdir "$dir" || error "cannot create dir $dir"
7656 $LFS setstripe $layout_yaml $f_yaml ||
7657 error "cannot setstripe $f_yaml with layout $layout_yaml"
7658 $LFS getstripe --yaml $f_yaml > $yamlfile
7659 $LFS setstripe $layout_copy $f_copy ||
7660 error "cannot setstripe $f_copy with layout $layout_copy"
7662 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7664 # 1. test option --yaml
7665 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7666 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7667 layout_before=$(get_layout_param $f_yaml)
7668 layout_after=$(get_layout_param $f_mgrt)
7669 [ "$layout_after" == "$layout_before" ] ||
7670 error "lfs_migrate --yaml: $layout_after != $layout_before"
7672 # 2. test option --copy
7673 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7674 error "cannot migrate $f_mgrt with --copy $f_copy"
7675 layout_before=$(get_layout_param $f_copy)
7676 layout_after=$(get_layout_param $f_mgrt)
7677 [ "$layout_after" == "$layout_before" ] ||
7678 error "lfs_migrate --copy: $layout_after != $layout_before"
7680 run_test 56xd "check lfs_migrate --yaml and --copy support"
7683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7685 local dir=$DIR/$tdir
7686 local f_comp=$dir/$tfile
7687 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7688 local layout_before=""
7689 local layout_after=""
7691 test_mkdir "$dir" || error "cannot create dir $dir"
7692 $LFS setstripe $layout $f_comp ||
7693 error "cannot setstripe $f_comp with layout $layout"
7694 layout_before=$(get_layout_param $f_comp)
7695 dd if=/dev/zero of=$f_comp bs=1M count=4
7697 # 1. migrate a comp layout file by lfs_migrate
7698 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7699 layout_after=$(get_layout_param $f_comp)
7700 [ "$layout_before" == "$layout_after" ] ||
7701 error "lfs_migrate: $layout_before != $layout_after"
7703 # 2. migrate a comp layout file by lfs migrate
7704 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7705 layout_after=$(get_layout_param $f_comp)
7706 [ "$layout_before" == "$layout_after" ] ||
7707 error "lfs migrate: $layout_before != $layout_after"
7709 run_test 56xe "migrate a composite layout file"
7712 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7714 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7715 skip "Need server version at least 2.13.53"
7717 local dir=$DIR/$tdir
7718 local f_comp=$dir/$tfile
7719 local layout="-E 1M -c1 -E -1 -c2"
7723 test_mkdir "$dir" || error "cannot create dir $dir"
7724 $LFS setstripe $layout $f_comp ||
7725 error "cannot setstripe $f_comp with layout $layout"
7726 fid_before=$($LFS getstripe --fid $f_comp)
7727 dd if=/dev/zero of=$f_comp bs=1M count=4
7729 # 1. migrate a comp layout file to a comp layout
7730 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7731 fid_after=$($LFS getstripe --fid $f_comp)
7732 [ "$fid_before" == "$fid_after" ] ||
7733 error "comp-to-comp migrate: $fid_before != $fid_after"
7735 # 2. migrate a comp layout file to a plain layout
7736 $LFS migrate -c2 $f_comp ||
7737 error "cannot migrate $f_comp by lfs migrate"
7738 fid_after=$($LFS getstripe --fid $f_comp)
7739 [ "$fid_before" == "$fid_after" ] ||
7740 error "comp-to-plain migrate: $fid_before != $fid_after"
7742 # 3. migrate a plain layout file to a comp layout
7743 $LFS migrate $layout $f_comp ||
7744 error "cannot migrate $f_comp by lfs migrate"
7745 fid_after=$($LFS getstripe --fid $f_comp)
7746 [ "$fid_before" == "$fid_after" ] ||
7747 error "plain-to-comp migrate: $fid_before != $fid_after"
7749 run_test 56xf "FID is not lost during migration of a composite layout file"
7751 check_file_ost_range() {
7758 file_range=($($LFS getstripe -y "$file" |
7759 awk '/l_ost_idx:/ { print $NF }'))
7761 if [[ "${#file_range[@]}" = 0 ]]; then
7762 echo "No osts found for $file"
7766 for idx in "${file_range[@]}"; do
7767 [[ " $range " =~ " $idx " ]] ||
7775 local stripe_opt="$1"
7778 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7780 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7781 error "Fail to migrate $tfile on $pool"
7782 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7783 error "$tfile is not in pool $pool"
7784 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7785 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7789 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7790 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7791 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7792 skip "Need MDS version newer than 2.14.52"
7794 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7795 local -a pool_ranges=("0 0" "1 1" "0 1")
7798 for i in "${!pool_names[@]}"; do
7799 pool_add ${pool_names[$i]} ||
7800 error "pool_add failed (pool: ${pool_names[$i]})"
7801 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7802 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7805 # init the file to migrate
7806 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7807 error "Unable to create $tfile on OST1"
7808 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7809 error "Unable to write on $tfile"
7811 echo "1. migrate $tfile on pool ${pool_names[0]}"
7812 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7814 echo "2. migrate $tfile on pool ${pool_names[2]}"
7815 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7817 echo "3. migrate $tfile on pool ${pool_names[1]}"
7818 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7820 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7821 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7825 destroy_test_pools ||
7826 error "pool_destroy failed"
7828 run_test 56xg "lfs migrate pool support"
7831 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7832 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7835 local dir=$DIR/$tdir
7839 test_mkdir -p $dir || error "creating dir $dir"
7840 touch $f1 || error "creating std file $f1"
7841 $MULTIOP $f2 H2c || error "creating released file $f2"
7843 # a directory can be raid0, so ask only for files
7844 res=$($LFS find $dir -L raid0 -type f | wc -l)
7845 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7847 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7848 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7850 # only files can be released, so no need to force file search
7851 res=$($LFS find $dir -L released)
7852 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7854 res=$($LFS find $dir -type f \! -L released)
7855 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7857 run_test 56y "lfs find -L raid0|released"
7859 test_56z() { # LU-4824
7860 # This checks to make sure 'lfs find' continues after errors
7861 # There are two classes of errors that should be caught:
7862 # - If multiple paths are provided, all should be searched even if one
7864 # - If errors are encountered during the search, it should not terminate
7866 local dir=$DIR/$tdir
7870 for i in d{0..9}; do
7872 touch $dir/$i/$tfile
7874 $LFS find $DIR/non_existent_dir $dir &&
7875 error "$LFS find did not return an error"
7876 # Make a directory unsearchable. This should NOT be the last entry in
7877 # directory order. Arbitrarily pick the 6th entry
7878 chmod 700 $($LFS find $dir -type d | sed '6!d')
7880 $RUNAS $LFS find $DIR/non_existent $dir
7881 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7883 # The user should be able to see 10 directories and 9 files
7884 (( count == 19 )) ||
7885 error "$LFS find found $count != 19 entries after error"
7887 run_test 56z "lfs find should continue after an error"
7889 test_56aa() { # LU-5937
7890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7892 local dir=$DIR/$tdir
7895 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7897 createmany -o $dir/striped_dir/${tfile}- 1024
7898 local dirs=$($LFS find --size +8k $dir/)
7900 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7902 run_test 56aa "lfs find --size under striped dir"
7904 test_56ab() { # LU-10705
7905 test_mkdir $DIR/$tdir
7906 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7907 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7908 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7909 # Flush writes to ensure valid blocks. Need to be more thorough for
7910 # ZFS, since blocks are not allocated/returned to client immediately.
7912 wait_zfs_commit ost1 2
7913 cancel_lru_locks osc
7916 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7918 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7920 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7921 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7923 rm -f $DIR/$tdir/$tfile.[123]
7925 run_test 56ab "lfs find --blocks"
7929 local dir="$DIR/$tdir"
7930 local perms=(001 002 003 004 005 006 007
7931 010 020 030 040 050 060 070
7932 100 200 300 400 500 600 700
7933 111 222 333 444 555 666 777)
7934 local perm_minus=(8 8 4 8 4 4 2
7938 local perm_slash=(8 8 12 8 12 12 14
7941 16 16 24 16 24 24 28)
7944 for perm in ${perms[*]}; do
7945 touch "$dir/$tfile.$perm"
7946 chmod $perm "$dir/$tfile.$perm"
7949 for ((i = 0; i < ${#perms[*]}; i++)); do
7950 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7952 error "lfs find -perm ${perms[i]}:"\
7955 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7956 (( $num == ${perm_minus[i]} )) ||
7957 error "lfs find -perm -${perms[i]}:"\
7958 "$num != ${perm_minus[i]}"
7960 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7961 (( $num == ${perm_slash[i]} )) ||
7962 error "lfs find -perm /${perms[i]}:"\
7963 "$num != ${perm_slash[i]}"
7966 run_test 56aca "check lfs find -perm with octal representation"
7969 local dir=$DIR/$tdir
7970 # p is the permission of write and execute for user, group and other
7971 # without the umask. It is used to test +wx.
7972 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7973 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7974 local symbolic=(+t a+t u+t g+t o+t
7980 o=r,ug+o,u+w u=r,a+u,u+w
7981 g=r,ugo=g,u+w u+x,+X +X
7982 u+x,u+X u+X u+x,g+X o+r,+X
7986 for perm in ${perms[*]}; do
7987 touch "$dir/$tfile.$perm"
7988 chmod $perm "$dir/$tfile.$perm"
7991 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7992 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7995 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7998 run_test 56acb "check lfs find -perm with symbolic representation"
8001 local dir=$DIR/$tdir
8002 local tests="17777 787 789 abcd
8003 ug=uu ug=a ug=gu uo=ou urw
8007 for err in $tests; do
8008 if $LFS find $dir -perm $err 2>/dev/null; then
8009 error "lfs find -perm $err: parsing should have failed"
8013 run_test 56acc "check parsing error for lfs find -perm"
8016 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8017 skip "Need MDS version at least 2.10.50"
8019 # Create composite files with one component
8020 local dir=$DIR/$tdir
8022 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8023 # Create composite files with three components
8024 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8025 # Create non-composite files
8026 createmany -o $dir/${tfile}- 10
8028 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8030 [[ $nfiles == 10 ]] ||
8031 error "lfs find -E 1M found $nfiles != 10 files"
8033 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8034 [[ $nfiles == 25 ]] ||
8035 error "lfs find ! -E 1M found $nfiles != 25 files"
8037 # All files have a component that starts at 0
8038 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8039 [[ $nfiles == 35 ]] ||
8040 error "lfs find --component-start 0 - $nfiles != 35 files"
8042 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8043 [[ $nfiles == 15 ]] ||
8044 error "lfs find --component-start 2M - $nfiles != 15 files"
8046 # All files created here have a componenet that does not starts at 2M
8047 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8048 [[ $nfiles == 35 ]] ||
8049 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8051 # Find files with a specified number of components
8052 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8053 [[ $nfiles == 15 ]] ||
8054 error "lfs find --component-count 3 - $nfiles != 15 files"
8056 # Remember non-composite files have a component count of zero
8057 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8058 [[ $nfiles == 10 ]] ||
8059 error "lfs find --component-count 0 - $nfiles != 10 files"
8061 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8062 [[ $nfiles == 20 ]] ||
8063 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8065 # All files have a flag called "init"
8066 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8067 [[ $nfiles == 35 ]] ||
8068 error "lfs find --component-flags init - $nfiles != 35 files"
8070 # Multi-component files will have a component not initialized
8071 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8072 [[ $nfiles == 15 ]] ||
8073 error "lfs find !--component-flags init - $nfiles != 15 files"
8078 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8081 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8082 skip "Need MDS version at least 2.10.57"
8092 # create mirrored directories and mirrored files
8093 mkdir $td || error "mkdir $td failed"
8094 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8095 createmany -o $tf- 10 || error "create $tf- failed"
8097 for i in $(seq 2); do
8099 mkdir $dir || error "mkdir $dir failed"
8100 $LFS mirror create -N$((3 + i)) $dir ||
8101 error "create mirrored dir $dir failed"
8102 createmany -o $dir/$tfile- 10 ||
8103 error "create $dir/$tfile- failed"
8106 # change the states of some mirrored files
8108 for i in $(seq 2); do
8110 for j in $(seq 4 9); do
8111 echo foo > $dir/$tfile-$j
8115 # find mirrored files with specific mirror count
8116 cmd="$LFS find --mirror-count 3 --type f $td"
8117 nfiles=$($cmd | wc -l)
8118 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8120 cmd="$LFS find ! --mirror-count 3 --type f $td"
8121 nfiles=$($cmd | wc -l)
8122 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8124 cmd="$LFS find --mirror-count +2 --type f $td"
8125 nfiles=$($cmd | wc -l)
8126 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8128 cmd="$LFS find --mirror-count -6 --type f $td"
8129 nfiles=$($cmd | wc -l)
8130 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8132 # find mirrored files with specific file state
8133 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8134 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8136 cmd="$LFS find --mirror-state=ro --type f $td"
8137 nfiles=$($cmd | wc -l)
8138 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8140 cmd="$LFS find ! --mirror-state=ro --type f $td"
8141 nfiles=$($cmd | wc -l)
8142 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8144 cmd="$LFS find --mirror-state=wp --type f $td"
8145 nfiles=$($cmd | wc -l)
8146 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8148 cmd="$LFS find ! --mirror-state=sp --type f $td"
8149 nfiles=$($cmd | wc -l)
8150 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8152 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8154 test_56da() { # LU-14179
8155 local path=$DIR/$tdir
8160 local longdir=$(str_repeat 'a' 255)
8162 for i in {1..15}; do
8169 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8174 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8177 touch $(str_repeat 'f' 255)
8179 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8180 error "lfs find reported an error"
8184 run_test 56da "test lfs find with long paths"
8186 test_56ea() { #LU-10378
8187 local path=$DIR/$tdir
8188 local pool=$TESTNAME
8191 pool_add $pool || error "pool_add $pool failed"
8192 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8193 error "adding targets to $pool failed"
8195 # Set default pool on directory before creating file
8196 mkdir $path || error "mkdir $path failed"
8197 $LFS setstripe -p $pool $path ||
8198 error "set OST pool on $pool failed"
8199 touch $path/$tfile || error "touch $path/$tfile failed"
8201 # Compare basic file attributes from -printf and stat
8202 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8203 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8205 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8206 error "Attrs from lfs find and stat don't match"
8208 # Compare Lustre attributes from lfs find and lfs getstripe
8209 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8210 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8211 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8212 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8213 local fpool=$($LFS getstripe --pool $path/$tfile)
8214 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8216 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8217 error "Attrs from lfs find and lfs getstripe don't match"
8219 # Verify behavior for unknown escape/format sequences
8220 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8222 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8223 error "Escape/format codes don't match"
8225 run_test 56ea "test lfs find -printf option"
8228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8229 # note test will not do anything if MDS is not local
8230 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8231 skip_env "ldiskfs only test"
8233 remote_mds_nodsh && skip "remote MDS with nodsh"
8235 local MNTDEV="osd*.*MDT*.mntdev"
8236 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8237 [ -z "$DEV" ] && error "can't access $MNTDEV"
8238 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8239 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8240 error "can't access $DEV"
8241 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8242 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8246 run_test 57a "verify MDS filesystem created with large inodes =="
8249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8250 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8251 skip_env "ldiskfs only test"
8253 remote_mds_nodsh && skip "remote MDS with nodsh"
8255 local dir=$DIR/$tdir
8258 local fileN=$dir/f$filecount
8260 rm -rf $dir || error "removing $dir"
8262 local mdtidx=$($LFS getstripe -m $dir)
8263 local mdtname=MDT$(printf %04x $mdtidx)
8264 local facet=mds$((mdtidx + 1))
8266 echo "mcreating $filecount files"
8267 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8269 # verify that files do not have EAs yet
8270 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8271 error "$file1 has an EA"
8272 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8273 error "$fileN has an EA"
8277 df $dir #make sure we get new statfs data
8278 local mdsfree=$(do_facet $facet \
8279 lctl get_param -n osd*.*$mdtname.kbytesfree)
8280 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8283 echo "opening files to create objects/EAs"
8284 for file in $(seq -f $dir/f%g 1 $filecount); do
8285 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8286 error "opening $file"
8289 # verify that files have EAs now
8290 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8291 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8293 sleep 1 #make sure we get new statfs data
8295 local mdsfree2=$(do_facet $facet \
8296 lctl get_param -n osd*.*$mdtname.kbytesfree)
8297 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8299 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8300 if [ "$mdsfree" != "$mdsfree2" ]; then
8301 error "MDC before $mdcfree != after $mdcfree2"
8303 echo "MDC before $mdcfree != after $mdcfree2"
8304 echo "unable to confirm if MDS has large inodes"
8309 run_test 57b "default LOV EAs are stored inside large inodes ==="
8312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8313 [ -z "$(which wiretest 2>/dev/null)" ] &&
8314 skip_env "could not find wiretest"
8318 run_test 58 "verify cross-platform wire constants =============="
8321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8323 echo "touch 130 files"
8324 createmany -o $DIR/f59- 130
8326 unlinkmany $DIR/f59- 130
8328 # wait for commitment of removal
8329 wait_delete_completed
8331 run_test 59 "verify cancellation of llog records async ========="
8333 TEST60_HEAD="test_60 run $RANDOM"
8335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8336 remote_mgs_nodsh && skip "remote MGS with nodsh"
8337 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8338 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8339 skip_env "missing subtest run-llog.sh"
8341 log "$TEST60_HEAD - from kernel mode"
8342 do_facet mgs "$LCTL dk > /dev/null"
8343 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8344 do_facet mgs $LCTL dk > $TMP/$tfile
8346 # LU-6388: test llog_reader
8347 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8348 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8349 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8350 skip_env "missing llog_reader"
8351 local fstype=$(facet_fstype mgs)
8352 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8353 skip_env "Only for ldiskfs or zfs type mgs"
8355 local mntpt=$(facet_mntpt mgs)
8356 local mgsdev=$(mgsdevname 1)
8368 #get fid and record list
8369 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8371 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8373 #remount mgs as ldiskfs or zfs type
8374 stop mgs || error "stop mgs failed"
8375 mount_fstype mgs || error "remount mgs failed"
8376 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8379 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8380 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8385 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8387 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8389 echo "obj_file is $obj_file"
8390 do_facet mgs $llog_reader $obj_file
8392 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8393 awk '{ print $3 }' | sed -e "s/^type=//g")
8394 if [ $rec_type != $rec ]; then
8395 echo "FAILED test_60a wrong record type $rec_type," \
8401 #check obj path if record type is LLOG_LOGID_MAGIC
8402 if [ "$rec" == "1064553b" ]; then
8403 path=$(do_facet mgs $llog_reader $obj_file |
8404 grep "path=" | awk '{ print $NF }' |
8405 sed -e "s/^path=//g")
8406 if [ $obj_file != $mntpt/$path ]; then
8407 echo "FAILED test_60a wrong obj path" \
8408 "$montpt/$path, should be $obj_file"
8415 #restart mgs before "error", otherwise it will block the next test
8416 stop mgs || error "stop mgs failed"
8417 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8418 $pass || error "test failed, see FAILED test_60a messages for specifics"
8420 run_test 60a "llog_test run from kernel module and test llog_reader"
8422 test_60b() { # bug 6411
8423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8426 LLOG_COUNT=$(do_facet mgs dmesg |
8427 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8428 /llog_[a-z]*.c:[0-9]/ {
8440 [[ $LLOG_COUNT -gt 120 ]] &&
8441 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8443 run_test 60b "limit repeated messages from CERROR/CWARN"
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8448 echo "create 5000 files"
8449 createmany -o $DIR/f60c- 5000
8450 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8451 lctl set_param fail_loc=0x80000137
8452 unlinkmany $DIR/f60c- 5000
8453 lctl set_param fail_loc=0
8455 run_test 60c "unlink file when mds full"
8458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8460 SAVEPRINTK=$(lctl get_param -n printk)
8461 # verify "lctl mark" is even working"
8462 MESSAGE="test message ID $RANDOM $$"
8463 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8464 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8466 lctl set_param printk=0 || error "set lnet.printk failed"
8467 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8468 MESSAGE="new test message ID $RANDOM $$"
8469 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8470 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8471 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8473 lctl set_param -n printk="$SAVEPRINTK"
8475 run_test 60d "test printk console message masking"
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8479 remote_mds_nodsh && skip "remote MDS with nodsh"
8482 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8483 do_facet mds1 lctl set_param fail_loc=0x15b
8486 run_test 60e "no space while new llog is being created"
8489 local old_path=$($LCTL get_param -n debug_path)
8491 stack_trap "$LCTL set_param debug_path=$old_path"
8492 stack_trap "rm -f $TMP/$tfile*"
8493 rm -f $TMP/$tfile* 2> /dev/null
8494 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8495 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8496 test_mkdir $DIR/$tdir
8497 # retry in case the open is cached and not released
8498 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8499 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8503 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8505 run_test 60f "change debug_path works"
8511 test_mkdir -c $MDSCOUNT $DIR/$tdir
8516 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8517 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8519 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8520 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8521 index=$((index + 1))
8527 for i in {0..100}; do
8528 # define OBD_FAIL_OSD_TXN_START 0x19a
8529 local index=$((i % MDSCOUNT + 1))
8531 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8538 for i in $(seq $MDSCOUNT); do
8539 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8542 mkdir $DIR/$tdir/new || error "mkdir failed"
8543 rmdir $DIR/$tdir/new || error "rmdir failed"
8545 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8547 for i in $(seq $MDSCOUNT); do
8548 wait_update_facet mds$i "$LCTL get_param -n \
8549 mdd.$(facet_svc mds$i).lfsck_namespace |
8550 awk '/^status/ { print \\\$2 }'" "completed"
8554 rm -rf $DIR/$tdir || error "rmdir failed"
8556 run_test 60g "transaction abort won't cause MDT hung"
8559 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8560 skip "Need MDS version at least 2.12.52"
8561 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8565 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8566 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8567 for fail_loc in 0x80000188 0x80000189; do
8568 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8569 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8570 error "mkdir $dir-$fail_loc failed"
8571 for i in {0..10}; do
8572 # create may fail on missing stripe
8573 echo $i > $DIR/$tdir-$fail_loc/$i
8575 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8576 error "getdirstripe $tdir-$fail_loc failed"
8577 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8578 error "migrate $tdir-$fail_loc failed"
8579 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8580 error "getdirstripe $tdir-$fail_loc failed"
8581 pushd $DIR/$tdir-$fail_loc
8583 echo $f | cmp $f - || error "$f data mismatch"
8586 rm -rf $DIR/$tdir-$fail_loc
8589 run_test 60h "striped directory with missing stripes can be accessed"
8591 function t60i_load() {
8593 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8594 $LCTL set_param fail_loc=0x131c fail_val=1
8595 for ((i=0; i<5000; i++)); do
8596 touch $DIR/$tdir/f$i
8601 changelog_register || error "changelog_register failed"
8602 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8603 changelog_users $SINGLEMDS | grep -q $cl_user ||
8604 error "User $cl_user not found in changelog_users"
8605 changelog_chmask "ALL"
8608 for((i=0; i<100; i++)); do
8609 changelog_dump >/dev/null ||
8610 error "can't read changelog"
8614 changelog_deregister || error "changelog_deregister failed"
8615 $LCTL set_param fail_loc=0
8617 run_test 60i "llog: new record vs reader race"
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8623 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8624 cancel_lru_locks osc
8625 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8628 run_test 61a "mmap() writes don't make sync hang ================"
8631 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8633 run_test 61b "mmap() of unstriped file is successful"
8635 # bug 2330 - insufficient obd_match error checking causes LBUG
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8641 cancel_lru_locks osc
8642 lctl set_param fail_loc=0x405
8643 cat $f && error "cat succeeded, expect -EIO"
8644 lctl set_param fail_loc=0
8646 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8647 # match every page all of the time.
8648 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8650 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8651 # Though this test is irrelevant anymore, it helped to reveal some
8652 # other grant bugs (LU-4482), let's keep it.
8653 test_63a() { # was test_63
8654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8656 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8658 for i in `seq 10` ; do
8659 dd if=/dev/zero of=$DIR/f63 bs=8k &
8665 rm -f $DIR/f63 || true
8667 run_test 63a "Verify oig_wait interruption does not crash ======="
8669 # bug 2248 - async write errors didn't return to application on sync
8670 # bug 3677 - async write errors left page locked
8672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8675 lctl set_param debug=-1
8677 # ensure we have a grant to do async writes
8678 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8681 sync # sync lest earlier test intercept the fail_loc
8683 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8684 lctl set_param fail_loc=0x80000406
8685 $MULTIOP $DIR/$tfile Owy && \
8686 error "sync didn't return ENOMEM"
8687 sync; sleep 2; sync # do a real sync this time to flush page
8688 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8689 error "locked page left in cache after async error" || true
8692 run_test 63b "async write errors should be returned to fsync ==="
8695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8698 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8700 run_test 64a "verify filter grant calculations (in kernel) ====="
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8705 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8707 run_test 64b "check out-of-space detection on client"
8710 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8712 run_test 64c "verify grant shrink"
8718 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8721 # this does exactly what osc_request.c:osc_announce_cached() does in
8722 # order to calculate max amount of grants to ask from server
8726 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8727 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8729 ((rpc_in_flight++));
8730 nrpages=$((nrpages * rpc_in_flight))
8732 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8734 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8736 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8737 local undirty=$((nrpages * PAGE_SIZE))
8739 local max_extent_pages
8740 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8741 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8742 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8743 local grant_extent_tax
8744 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8746 undirty=$((undirty + nrextents * grant_extent_tax))
8751 # this is size of unit for grant allocation. It should be equal to
8752 # what tgt_grant.c:tgt_grant_chunk() calculates
8756 local grant_extent_tax
8758 max_brw_size=$(import_param $tgt max_brw_size)
8760 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8762 echo $(((max_brw_size + grant_extent_tax) * 2))
8766 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8767 skip "OST < 2.10.55 doesn't limit grants enough"
8769 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8771 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8772 skip "no grant_param connect flag"
8774 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8776 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8777 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8780 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8781 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8783 $LFS setstripe $DIR/$tfile -i 0 -c 1
8784 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8787 while kill -0 $ddpid; do
8788 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8790 if [[ $cur_grant -gt $max_cur_granted ]]; then
8792 error "cur_grant $cur_grant > $max_cur_granted"
8798 run_test 64d "check grant limit exceed"
8804 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8806 ((cur_grants == expected)) ||
8807 error "$msg: grants mismatch: $cur_grants, expected $expected"
8811 echo $((($1 + $2 - 1) & ~($2 - 1)))
8815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8816 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8817 skip "Need OSS version at least 2.11.56"
8819 # Remount client to reset grant
8820 remount_client $MOUNT || error "failed to remount client"
8821 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8823 local init_grants=$(import_param $osc_tgt initial_grant)
8825 check_grants $osc_tgt $init_grants "init grants"
8827 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8828 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8829 local gbs=$(import_param $osc_tgt grant_block_size)
8831 # write random number of bytes from max_brw_size / 4 to max_brw_size
8832 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8833 # align for direct io
8834 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8835 # round to grant consumption unit
8836 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8838 local grants=$((wb_round_up + extent_tax))
8840 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8842 # define OBD_FAIL_TGT_NO_GRANT 0x725
8843 # make the server not grant more back
8844 do_facet ost1 $LCTL set_param fail_loc=0x725
8845 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8847 do_facet ost1 $LCTL set_param fail_loc=0
8849 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8851 rm -f $DIR/$tfile || error "rm failed"
8853 # Remount client to reset grant
8854 remount_client $MOUNT || error "failed to remount client"
8855 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8857 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8859 # define OBD_FAIL_TGT_NO_GRANT 0x725
8860 # make the server not grant more back
8861 do_facet ost1 $LCTL set_param fail_loc=0x725
8862 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8863 do_facet ost1 $LCTL set_param fail_loc=0
8865 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8867 run_test 64e "check grant consumption (no grant allocation)"
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8872 # Remount client to reset grant
8873 remount_client $MOUNT || error "failed to remount client"
8874 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8876 local init_grants=$(import_param $osc_tgt initial_grant)
8877 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8878 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8879 local gbs=$(import_param $osc_tgt grant_block_size)
8880 local chunk=$(grant_chunk $osc_tgt)
8882 # write random number of bytes from max_brw_size / 4 to max_brw_size
8883 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8884 # align for direct io
8885 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8886 # round to grant consumption unit
8887 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8889 local grants=$((wb_round_up + extent_tax))
8891 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8892 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8893 error "error writing to $DIR/$tfile"
8895 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8896 "direct io with grant allocation"
8898 rm -f $DIR/$tfile || error "rm failed"
8900 # Remount client to reset grant
8901 remount_client $MOUNT || error "failed to remount client"
8902 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8904 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8906 local cmd="oO_WRONLY:w${write_bytes}_yc"
8908 $MULTIOP $DIR/$tfile $cmd &
8912 check_grants $osc_tgt $((init_grants - grants)) \
8913 "buffered io, not write rpc"
8915 kill -USR1 $MULTIPID
8918 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8919 "buffered io, one RPC"
8921 run_test 64f "check grant consumption (with grant allocation)"
8924 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
8925 skip "Need MDS version at least 2.14.56"
8927 local mdts=$(comma_list $(mdts_nodes))
8929 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8931 stack_trap "$LCTL set_param $old"
8933 # generate dirty pages and increase dirty granted on MDT
8934 stack_trap "rm -f $DIR/$tfile-*"
8935 for (( i = 0; i < 10; i++)); do
8936 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8937 error "can't set stripe"
8938 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8940 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8941 $LFS getstripe $DIR/$tfile-$i
8942 error "not DoM file"
8949 # wait until grant shrink reset grant dirty on MDTs
8950 for ((i = 0; i < 120; i++)); do
8951 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8952 awk '{sum=sum+$1} END {print sum}')
8953 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8954 echo "$grant_dirty grants, $vm_dirty pages"
8955 (( grant_dirty + vm_dirty == 0 )) && break
8956 (( i == 3 )) && sync &&
8957 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8961 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8962 awk '{sum=sum+$1} END {print sum}')
8963 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8965 run_test 64g "grant shrink on MDT"
8968 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
8969 skip "need OST at least 2.14.56 to avoid grant shrink on read"
8971 local instance=$($LFS getname -i $DIR)
8972 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8973 local num_exps=$(do_facet ost1 \
8974 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8975 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8976 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8977 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8979 # 10MiB is for file to be written, max_brw_size * 16 *
8980 # num_exps is space reserve so that tgt_grant_shrink() decided
8982 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8983 (( avail * 1024 < expect )) &&
8984 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8986 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8987 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8988 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8989 $LCTL set_param osc.*OST0000*.grant_shrink=1
8990 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8992 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8995 # drop cache so that coming read would do rpc
8996 cancel_lru_locks osc
8998 # shrink interval is set to 10, pause for 7 seconds so that
8999 # grant thread did not wake up yet but coming read entered
9000 # shrink mode for rpc (osc_should_shrink_grant())
9003 declare -a cur_grant_bytes
9004 declare -a tot_granted
9005 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9006 tot_granted[0]=$(do_facet ost1 \
9007 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9009 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9011 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9012 tot_granted[1]=$(do_facet ost1 \
9013 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9015 # grant change should be equal on both sides
9016 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9017 tot_granted[0] - tot_granted[1])) ||
9018 error "grant change mismatch, " \
9019 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9020 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9022 run_test 64h "grant shrink on read"
9025 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9026 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9029 remote_ost_nodsh && skip "remote OSTs with nodsh"
9031 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9035 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9036 local instance=$($LFS getname -i $DIR)
9038 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9039 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9041 # shrink grants and simulate rpc loss
9042 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9043 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9044 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9048 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9050 local testid=$(echo $TESTNAME | tr '_' ' ')
9052 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9053 grep "GRANT, real grant" &&
9054 error "client has more grants then it owns" || true
9056 run_test 64i "shrink on reconnect"
9058 # bug 1414 - set/get directories' stripe info
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9062 test_mkdir $DIR/$tdir
9064 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9066 run_test 65a "directory with no stripe info"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9071 test_mkdir $DIR/$tdir
9072 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9074 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9077 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9079 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9083 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9085 test_mkdir $DIR/$tdir
9086 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9088 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9089 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9091 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9093 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9098 test_mkdir $DIR/$tdir
9099 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9100 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9102 if [[ $STRIPECOUNT -le 0 ]]; then
9104 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9105 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9106 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9108 sc=$(($STRIPECOUNT - 1))
9110 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9111 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9112 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9113 error "lverify failed"
9115 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9120 test_mkdir $DIR/$tdir
9122 $LFS setstripe $DIR/$tdir || error "setstripe"
9123 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9124 error "no stripe info failed"
9126 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9128 run_test 65e "directory setstripe defaults"
9131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9133 test_mkdir $DIR/${tdir}f
9134 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9135 error "setstripe succeeded" || true
9137 run_test 65f "dir setstripe permission (should return error) ==="
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9142 test_mkdir $DIR/$tdir
9143 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9145 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9146 error "setstripe -S failed"
9147 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9148 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9149 error "delete default stripe failed"
9151 run_test 65g "directory setstripe -d"
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9156 test_mkdir $DIR/$tdir
9157 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9159 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9160 error "setstripe -S failed"
9161 test_mkdir $DIR/$tdir/dd1
9162 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9163 error "stripe info inherit failed"
9165 run_test 65h "directory stripe info inherit ===================="
9168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9170 save_layout_restore_at_exit $MOUNT
9172 # bug6367: set non-default striping on root directory
9173 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9175 # bug12836: getstripe on -1 default directory striping
9176 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9178 # bug12836: getstripe -v on -1 default directory striping
9179 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9181 # bug12836: new find on -1 default directory striping
9182 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9184 run_test 65i "various tests to set root directory striping"
9186 test_65j() { # bug6367
9187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 # if we aren't already remounting for each test, do so for this test
9192 if [ "$I_MOUNTED" = "yes" ]; then
9193 cleanup || error "failed to unmount"
9197 save_layout_restore_at_exit $MOUNT
9199 $LFS setstripe -d $MOUNT || error "setstripe failed"
9201 run_test 65j "set default striping on root directory (bug 6367)="
9205 wait_delete_completed
9206 do_facet $SINGLEMDS "lctl set_param -n \
9207 osp.$ost*MDT0000.max_create_count=$max_count"
9208 do_facet $SINGLEMDS "lctl set_param -n \
9209 osp.$ost*MDT0000.create_count=$count"
9210 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9211 echo $INACTIVE_OSC "is Activate"
9213 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9216 test_65k() { # bug11679
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9218 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9219 remote_mds_nodsh && skip "remote MDS with nodsh"
9221 local disable_precreate=true
9222 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9223 disable_precreate=false
9225 echo "Check OST status: "
9226 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9227 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9229 for OSC in $MDS_OSCS; do
9230 echo $OSC "is active"
9231 do_facet $SINGLEMDS lctl --device %$OSC activate
9234 for INACTIVE_OSC in $MDS_OSCS; do
9235 local ost=$(osc_to_ost $INACTIVE_OSC)
9236 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9237 lov.*md*.target_obd |
9238 awk -F: /$ost/'{ print $1 }' | head -n 1)
9241 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9242 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9244 echo "Deactivate: " $INACTIVE_OSC
9245 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9247 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9248 osp.$ost*MDT0000.create_count")
9249 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9250 osp.$ost*MDT0000.max_create_count")
9251 $disable_precreate &&
9252 do_facet $SINGLEMDS "lctl set_param -n \
9253 osp.$ost*MDT0000.max_create_count=0"
9255 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9256 [ -f $DIR/$tdir/$idx ] && continue
9257 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9258 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9260 error "setstripe $idx should succeed"; }
9261 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9263 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9266 do_facet $SINGLEMDS "lctl set_param -n \
9267 osp.$ost*MDT0000.max_create_count=$max_count"
9268 do_facet $SINGLEMDS "lctl set_param -n \
9269 osp.$ost*MDT0000.create_count=$count"
9270 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9271 echo $INACTIVE_OSC "is Activate"
9273 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9276 run_test 65k "validate manual striping works properly with deactivated OSCs"
9278 test_65l() { # bug 12836
9279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9281 test_mkdir -p $DIR/$tdir/test_dir
9282 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9283 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9285 run_test 65l "lfs find on -1 stripe dir ========================"
9288 local layout=$(save_layout $MOUNT)
9289 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9290 restore_layout $MOUNT $layout
9291 error "setstripe should fail by non-root users"
9295 run_test 65m "normal user can't set filesystem default stripe"
9298 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9299 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9300 skip "Need MDS version at least 2.12.50"
9301 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9303 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9304 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9305 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9307 save_layout_restore_at_exit $MOUNT
9309 # new subdirectory under root directory should not inherit
9310 # the default layout from root
9311 local dir1=$MOUNT/$tdir-1
9312 mkdir $dir1 || error "mkdir $dir1 failed"
9313 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9314 error "$dir1 shouldn't have LOV EA"
9316 # delete the default layout on root directory
9317 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9319 local dir2=$MOUNT/$tdir-2
9320 mkdir $dir2 || error "mkdir $dir2 failed"
9321 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9322 error "$dir2 shouldn't have LOV EA"
9324 # set a new striping pattern on root directory
9325 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9326 local new_def_stripe_size=$((def_stripe_size * 2))
9327 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9328 error "set stripe size on $MOUNT failed"
9330 # new file created in $dir2 should inherit the new stripe size from
9331 # the filesystem default
9332 local file2=$dir2/$tfile-2
9333 touch $file2 || error "touch $file2 failed"
9335 local file2_stripe_size=$($LFS getstripe -S $file2)
9336 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9338 echo "file2_stripe_size: '$file2_stripe_size'"
9339 echo "new_def_stripe_size: '$new_def_stripe_size'"
9340 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9343 local dir3=$MOUNT/$tdir-3
9344 mkdir $dir3 || error "mkdir $dir3 failed"
9345 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9346 # the root layout, which is the actual default layout that will be used
9347 # when new files are created in $dir3.
9348 local dir3_layout=$(get_layout_param $dir3)
9349 local root_dir_layout=$(get_layout_param $MOUNT)
9350 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9352 echo "dir3_layout: '$dir3_layout'"
9353 echo "root_dir_layout: '$root_dir_layout'"
9354 error "$dir3 should show the default layout from $MOUNT"
9357 # set OST pool on root directory
9358 local pool=$TESTNAME
9359 pool_add $pool || error "add $pool failed"
9360 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9361 error "add targets to $pool failed"
9363 $LFS setstripe -p $pool $MOUNT ||
9364 error "set OST pool on $MOUNT failed"
9366 # new file created in $dir3 should inherit the pool from
9367 # the filesystem default
9368 local file3=$dir3/$tfile-3
9369 touch $file3 || error "touch $file3 failed"
9371 local file3_pool=$($LFS getstripe -p $file3)
9372 [[ "$file3_pool" = "$pool" ]] ||
9373 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9375 local dir4=$MOUNT/$tdir-4
9376 mkdir $dir4 || error "mkdir $dir4 failed"
9377 local dir4_layout=$(get_layout_param $dir4)
9378 root_dir_layout=$(get_layout_param $MOUNT)
9379 echo "$LFS getstripe -d $dir4"
9380 $LFS getstripe -d $dir4
9381 echo "$LFS getstripe -d $MOUNT"
9382 $LFS getstripe -d $MOUNT
9383 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9385 echo "dir4_layout: '$dir4_layout'"
9386 echo "root_dir_layout: '$root_dir_layout'"
9387 error "$dir4 should show the default layout from $MOUNT"
9390 # new file created in $dir4 should inherit the pool from
9391 # the filesystem default
9392 local file4=$dir4/$tfile-4
9393 touch $file4 || error "touch $file4 failed"
9395 local file4_pool=$($LFS getstripe -p $file4)
9396 [[ "$file4_pool" = "$pool" ]] ||
9397 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9399 # new subdirectory under non-root directory should inherit
9400 # the default layout from its parent directory
9401 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9402 error "set directory layout on $dir4 failed"
9404 local dir5=$dir4/$tdir-5
9405 mkdir $dir5 || error "mkdir $dir5 failed"
9407 dir4_layout=$(get_layout_param $dir4)
9408 local dir5_layout=$(get_layout_param $dir5)
9409 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9411 echo "dir4_layout: '$dir4_layout'"
9412 echo "dir5_layout: '$dir5_layout'"
9413 error "$dir5 should inherit the default layout from $dir4"
9416 # though subdir under ROOT doesn't inherit default layout, but
9417 # its sub dir/file should be created with default layout.
9418 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9419 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9420 skip "Need MDS version at least 2.12.59"
9422 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9423 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9424 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9426 if [ $default_lmv_hash == "none" ]; then
9427 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9429 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9430 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9433 $LFS setdirstripe -D -c 2 $MOUNT ||
9434 error "setdirstripe -D -c 2 failed"
9435 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9436 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9437 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9439 # $dir4 layout includes pool
9440 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9441 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9442 error "pool lost on setstripe"
9443 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9444 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9445 error "pool lost on compound layout setstripe"
9447 run_test 65n "don't inherit default layout from root for new subdirectories"
9449 # bug 2543 - update blocks count on client
9451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9454 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9455 sync; sync_all_data; sync; sync_all_data
9456 cancel_lru_locks osc
9457 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9458 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9460 run_test 66 "update inode blocks count on client ==============="
9463 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9467 swapon -s | awk '($1 == "'$1'") { print $4 }'
9470 # bug5265, obdfilter oa2dentry return -ENOENT
9471 # #define OBD_FAIL_SRV_ENOENT 0x217
9473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9474 remote_ost_nodsh && skip "remote OST with nodsh"
9477 $LFS setstripe -c 1 -i 0 $f
9479 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9481 do_facet ost1 lctl set_param fail_loc=0x217
9482 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9483 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9485 do_facet ost1 lctl set_param fail_loc=0
9486 $DIRECTIO write $f 0 2 || error "write error"
9488 cancel_lru_locks osc
9489 $DIRECTIO read $f 0 1 || error "read error"
9491 do_facet ost1 lctl set_param fail_loc=0x217
9492 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9494 do_facet ost1 lctl set_param fail_loc=0
9497 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9500 test_mkdir $DIR/$tdir
9501 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9502 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9504 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9506 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9508 [ "$RUNAS_ID" = "$UID" ] &&
9509 skip_env "RUNAS_ID = UID = $UID -- skipping"
9510 # Check that testing environment is properly set up. Skip if not
9511 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9512 skip_env "User $RUNAS_ID does not exist - skipping"
9515 chmod 777 $DIR/$tfile
9516 chmod ug+s $DIR/$tfile
9517 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9518 error "$RUNAS dd $DIR/$tfile failed"
9519 # See if we are still setuid/sgid
9520 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9521 error "S/gid is not dropped on write"
9522 # Now test that MDS is updated too
9523 cancel_lru_locks mdc
9524 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9525 error "S/gid is not dropped on MDS"
9528 run_test 72a "Test that remove suid works properly (bug5695) ===="
9530 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9533 [ "$RUNAS_ID" = "$UID" ] &&
9534 skip_env "RUNAS_ID = UID = $UID -- skipping"
9535 [ "$RUNAS_ID" -eq 0 ] &&
9536 skip_env "RUNAS_ID = 0 -- skipping"
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 # Check that testing environment is properly set up. Skip if not
9539 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9540 skip_env "User $RUNAS_ID does not exist - skipping"
9542 touch $DIR/${tfile}-f{g,u}
9543 test_mkdir $DIR/${tfile}-dg
9544 test_mkdir $DIR/${tfile}-du
9545 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9546 chmod g+s $DIR/${tfile}-{f,d}g
9547 chmod u+s $DIR/${tfile}-{f,d}u
9548 for perm in 777 2777 4777; do
9549 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9550 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9551 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9552 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9556 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9558 # bug 3462 - multiple simultaneous MDC requests
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 test_mkdir $DIR/d73-1
9563 test_mkdir $DIR/d73-2
9564 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9567 lctl set_param fail_loc=0x80000129
9568 $MULTIOP $DIR/d73-1/f73-2 Oc &
9570 lctl set_param fail_loc=0
9572 $MULTIOP $DIR/d73-2/f73-3 Oc &
9576 wait $pid1 || return 1
9580 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9581 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9582 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9586 run_test 73 "multiple MDC requests (should not deadlock)"
9588 test_74a() { # bug 6149, 6184
9589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9592 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9594 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9595 # will spin in a tight reconnection loop
9596 $LCTL set_param fail_loc=0x8000030e
9597 # get any lock that won't be difficult - lookup works.
9599 $LCTL set_param fail_loc=0
9603 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9605 test_74b() { # bug 13310
9606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9608 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9610 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9611 # will spin in a tight reconnection loop
9612 $LCTL set_param fail_loc=0x8000030e
9613 # get a "difficult" lock
9615 $LCTL set_param fail_loc=0
9619 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9624 #define OBD_FAIL_LDLM_NEW_LOCK
9625 $LCTL set_param fail_loc=0x319
9626 touch $DIR/$tfile && error "touch successful"
9627 $LCTL set_param fail_loc=0
9630 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9632 slab_lic=/sys/kernel/slab/lustre_inode_cache
9634 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9635 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9636 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9639 test_76a() { # Now for b=20433, added originally in b=1443
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9642 cancel_lru_locks osc
9643 # there may be some slab objects cached per core
9644 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9645 local before=$(num_objects)
9646 local count=$((512 * cpus))
9647 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9648 local margin=$((count / 10))
9649 if [[ -f $slab_lic/aliases ]]; then
9650 local aliases=$(cat $slab_lic/aliases)
9651 (( aliases > 0 )) && margin=$((margin * aliases))
9654 echo "before slab objects: $before"
9655 for i in $(seq $count); do
9659 cancel_lru_locks osc
9660 local after=$(num_objects)
9661 echo "created: $count, after slab objects: $after"
9662 # shared slab counts are not very accurate, allow significant margin
9663 # the main goal is that the cache growth is not permanently > $count
9664 while (( after > before + margin )); do
9666 after=$(num_objects)
9668 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9669 if (( wait > 60 )); then
9670 error "inode slab grew from $before+$margin to $after"
9674 run_test 76a "confirm clients recycle inodes properly ===="
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9681 local before=$(num_objects)
9683 for i in $(seq $count); do
9688 local after=$(num_objects)
9691 while (( after > before )); do
9693 after=$(num_objects)
9695 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9696 if (( wait > 60 )); then
9697 error "inode slab grew from $before to $after"
9701 echo "slab objects before: $before, after: $after"
9703 run_test 76b "confirm clients recycle directory inodes properly ===="
9708 # Note: in sptlrpc modes which enable its own bulk checksum, the
9709 # original crc32_le bulk checksum will be automatically disabled,
9710 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9711 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9712 # In this case set_checksums() will not be no-op, because sptlrpc
9713 # bulk checksum will be enabled all through the test.
9715 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9716 lctl set_param -n osc.*.checksums $1
9720 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9721 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9722 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9723 tr -d [] | head -n1)}
9726 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9728 log "set checksum type to $1, rc = $rc"
9732 get_osc_checksum_type()
9734 # arugment 1: OST name, like OST0000
9736 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9737 sed 's/.*\[\(.*\)\].*/\1/g')
9739 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9743 F77_TMP=$TMP/f77-temp
9746 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9747 error "error writing to $F77_TMP"
9750 test_77a() { # bug 10889
9751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9752 $GSS && skip_env "could not run with gss"
9754 [ ! -f $F77_TMP ] && setup_f77
9756 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9760 run_test 77a "normal checksum read/write operation"
9762 test_77b() { # bug 10889
9763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 $GSS && skip_env "could not run with gss"
9766 [ ! -f $F77_TMP ] && setup_f77
9767 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9768 $LCTL set_param fail_loc=0x80000409
9771 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9772 error "dd error: $?"
9773 $LCTL set_param fail_loc=0
9775 for algo in $CKSUM_TYPES; do
9776 cancel_lru_locks osc
9777 set_checksum_type $algo
9778 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9779 $LCTL set_param fail_loc=0x80000408
9780 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9781 $LCTL set_param fail_loc=0
9784 set_checksum_type $ORIG_CSUM_TYPE
9787 run_test 77b "checksum error on client write, read"
9792 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9794 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9795 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9796 $check_ost && [ -n "$ost_file_prefix" ] &&
9797 do_facet ost1 rm -f ${ost_file_prefix}\*
9801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9802 $GSS && skip_env "could not run with gss"
9803 remote_ost_nodsh && skip "remote OST with nodsh"
9806 local osc_file_prefix
9808 local check_ost=false
9809 local ost_file_prefix
9815 # ensure corruption will occur on first OSS/OST
9816 $LFS setstripe -i 0 $DIR/$tfile
9818 [ ! -f $F77_TMP ] && setup_f77
9819 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9820 error "dd write error: $?"
9821 fid=$($LFS path2fid $DIR/$tfile)
9823 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9826 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9827 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9829 echo "OSS do not support bulk pages dump upon error"
9832 osc_file_prefix=$($LCTL get_param -n debug_path)
9833 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9835 trap cleanup_77c EXIT
9838 # enable bulk pages dump upon error on Client
9839 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9840 # enable bulk pages dump upon error on OSS
9842 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9844 # flush Client cache to allow next read to reach OSS
9845 cancel_lru_locks osc
9847 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9848 $LCTL set_param fail_loc=0x80000408
9849 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9850 $LCTL set_param fail_loc=0
9854 # check cksum dump on Client
9855 osc_file=$(ls ${osc_file_prefix}*)
9856 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9857 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9858 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9859 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9860 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9862 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9863 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9864 error "dump content does not match on Client"
9866 $check_ost || skip "No need to check cksum dump on OSS"
9868 # check cksum dump on OSS
9869 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9870 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9871 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9872 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9873 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9874 error "dump content does not match on OSS"
9878 run_test 77c "checksum error on client read with debug"
9880 test_77d() { # bug 10889
9881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9882 $GSS && skip_env "could not run with gss"
9884 stack_trap "rm -f $DIR/$tfile"
9885 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9886 $LCTL set_param fail_loc=0x80000409
9888 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9889 error "direct write: rc=$?"
9890 $LCTL set_param fail_loc=0
9893 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9894 $LCTL set_param fail_loc=0x80000408
9896 cancel_lru_locks osc
9897 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9898 error "direct read: rc=$?"
9899 $LCTL set_param fail_loc=0
9902 run_test 77d "checksum error on OST direct write, read"
9904 test_77f() { # bug 10889
9905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9906 $GSS && skip_env "could not run with gss"
9909 stack_trap "rm -f $DIR/$tfile"
9910 for algo in $CKSUM_TYPES; do
9911 cancel_lru_locks osc
9912 set_checksum_type $algo
9913 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9914 $LCTL set_param fail_loc=0x409
9915 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9916 error "direct write succeeded"
9917 $LCTL set_param fail_loc=0
9919 set_checksum_type $ORIG_CSUM_TYPE
9922 run_test 77f "repeat checksum error on write (expect error)"
9924 test_77g() { # bug 10889
9925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9926 $GSS && skip_env "could not run with gss"
9927 remote_ost_nodsh && skip "remote OST with nodsh"
9929 [ ! -f $F77_TMP ] && setup_f77
9931 local file=$DIR/$tfile
9932 stack_trap "rm -f $file" EXIT
9934 $LFS setstripe -c 1 -i 0 $file
9935 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9936 do_facet ost1 lctl set_param fail_loc=0x8000021a
9938 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9939 error "write error: rc=$?"
9940 do_facet ost1 lctl set_param fail_loc=0
9943 cancel_lru_locks osc
9944 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9945 do_facet ost1 lctl set_param fail_loc=0x8000021b
9947 cmp $F77_TMP $file || error "file compare failed"
9948 do_facet ost1 lctl set_param fail_loc=0
9951 run_test 77g "checksum error on OST write, read"
9953 test_77k() { # LU-10906
9954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9955 $GSS && skip_env "could not run with gss"
9957 local cksum_param="osc.$FSNAME*.checksums"
9958 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9962 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9963 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9964 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9967 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9968 error "failed to set checksum=$i on MGS"
9969 wait_update $HOSTNAME "$get_checksum" $i
9971 echo "remount client, checksum should be $i"
9972 remount_client $MOUNT || error "failed to remount client"
9973 checksum=$(eval $get_checksum)
9974 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9976 # remove persistent param to avoid races with checksum mountopt below
9977 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9978 error "failed to delete checksum on MGS"
9980 for opt in "checksum" "nochecksum"; do
9981 #remount with mount option
9982 echo "remount client with option $opt, checksum should be $i"
9983 umount_client $MOUNT || error "failed to umount client"
9984 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9985 error "failed to mount client with option '$opt'"
9986 checksum=$(eval $get_checksum)
9987 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9991 remount_client $MOUNT || error "failed to remount client"
9993 run_test 77k "enable/disable checksum correctly"
9996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9997 $GSS && skip_env "could not run with gss"
10000 stack_trap "set_checksums $ORIG_CSUM" EXIT
10001 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10003 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10005 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10006 for algo in $CKSUM_TYPES; do
10007 set_checksum_type $algo || error "fail to set checksum type $algo"
10008 osc_algo=$(get_osc_checksum_type OST0000)
10009 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10011 # no locks, no reqs to let the connection idle
10012 cancel_lru_locks osc
10013 lru_resize_disable osc
10014 wait_osc_import_state client ost1 IDLE
10016 # ensure ost1 is connected
10017 stat $DIR/$tfile >/dev/null || error "can't stat"
10018 wait_osc_import_state client ost1 FULL
10020 osc_algo=$(get_osc_checksum_type OST0000)
10021 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10025 run_test 77l "preferred checksum type is remembered after reconnected"
10027 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10032 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10033 skip "Need at least version 2.14.52"
10034 local param=checksum_speed
10036 $LCTL get_param $param || error "reading $param failed"
10038 csum_speeds=$($LCTL get_param -n $param)
10040 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10041 error "known checksum types are missing"
10043 run_test 77m "Verify checksum_speed is correctly read"
10045 check_filefrag_77n() {
10050 while read extidx a b start end rest; do
10051 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10052 nr_ext=$(( $nr_ext + 1 ))
10053 starts+=( ${start%..} )
10056 done < <( filefrag -sv $1 )
10058 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10063 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10066 $TRUNCATE $DIR/$tfile 0
10067 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10068 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10069 check_filefrag_77n $DIR/$tfile ||
10070 skip "$tfile blocks not contiguous around hole"
10073 stack_trap "set_checksums $ORIG_CSUM" EXIT
10074 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10075 stack_trap "rm -f $DIR/$tfile"
10077 for algo in $CKSUM_TYPES; do
10078 if [[ "$algo" =~ ^t10 ]]; then
10079 set_checksum_type $algo ||
10080 error "fail to set checksum type $algo"
10081 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10082 error "fail to read $tfile with $algo"
10088 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10091 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10092 skip "Need MDS version at least 2.14.55"
10093 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10094 skip "Need OST version at least 2.14.55"
10095 local ofd=obdfilter
10098 # print OST checksum_type
10099 echo "$ofd.$FSNAME-*.checksum_type:"
10100 do_nodes $(comma_list $(osts_nodes)) \
10101 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10103 # print MDT checksum_type
10104 echo "$mdt.$FSNAME-*.checksum_type:"
10105 do_nodes $(comma_list $(mdts_nodes)) \
10106 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10108 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10109 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10111 (( $o_count == $OSTCOUNT )) ||
10112 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10114 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10115 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10117 (( $m_count == $MDSCOUNT )) ||
10118 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10120 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10122 cleanup_test_78() {
10127 test_78() { # bug 10901
10128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10129 remote_ost || skip_env "local OST"
10132 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10133 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10134 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10135 echo "MemTotal: $MEMTOTAL"
10137 # reserve 256MB of memory for the kernel and other running processes,
10138 # and then take 1/2 of the remaining memory for the read/write buffers.
10139 if [ $MEMTOTAL -gt 512 ] ;then
10140 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10142 # for those poor memory-starved high-end clusters...
10143 MEMTOTAL=$((MEMTOTAL / 2))
10145 echo "Mem to use for directio: $MEMTOTAL"
10147 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10148 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10149 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10150 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10152 echo "Smallest OST: $SMALLESTOST"
10153 [[ $SMALLESTOST -lt 10240 ]] &&
10154 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10156 trap cleanup_test_78 EXIT
10158 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10159 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10161 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10162 echo "File size: $F78SIZE"
10163 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10164 for i in $(seq 1 $NSEQ); do
10165 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10166 echo directIO rdwr round $i of $NSEQ
10167 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10172 run_test 78 "handle large O_DIRECT writes correctly ============"
10174 test_79() { # bug 12743
10175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10177 wait_delete_completed
10179 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10180 BKFREE=$(calc_osc_kbytes kbytesfree)
10181 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10183 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10184 DFTOTAL=`echo $STRING | cut -d, -f1`
10185 DFUSED=`echo $STRING | cut -d, -f2`
10186 DFAVAIL=`echo $STRING | cut -d, -f3`
10187 DFFREE=$(($DFTOTAL - $DFUSED))
10189 ALLOWANCE=$((64 * $OSTCOUNT))
10191 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10192 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10193 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10195 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10196 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10197 error "df free($DFFREE) mismatch OST free($BKFREE)"
10199 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10200 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10201 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10204 run_test 79 "df report consistency check ======================="
10206 test_80() { # bug 10718
10207 remote_ost_nodsh && skip "remote OST with nodsh"
10208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10210 # relax strong synchronous semantics for slow backends like ZFS
10211 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10212 local soc="obdfilter.*.sync_lock_cancel"
10213 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10215 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10216 if [ -z "$save" ]; then
10217 soc="obdfilter.*.sync_on_lock_cancel"
10218 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10221 if [ "$save" != "never" ]; then
10222 local hosts=$(comma_list $(osts_nodes))
10224 do_nodes $hosts $LCTL set_param $soc=never
10225 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10229 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10230 sync; sleep 1; sync
10231 local before=$(date +%s)
10232 cancel_lru_locks osc
10233 local after=$(date +%s)
10234 local diff=$((after - before))
10235 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10239 run_test 80 "Page eviction is equally fast at high offsets too"
10241 test_81a() { # LU-456
10242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10243 remote_ost_nodsh && skip "remote OST with nodsh"
10245 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10246 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10247 do_facet ost1 lctl set_param fail_loc=0x80000228
10249 # write should trigger a retry and success
10250 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10251 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10253 if [ $RC -ne 0 ] ; then
10254 error "write should success, but failed for $RC"
10257 run_test 81a "OST should retry write when get -ENOSPC ==============="
10259 test_81b() { # LU-456
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10261 remote_ost_nodsh && skip "remote OST with nodsh"
10263 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10264 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10265 do_facet ost1 lctl set_param fail_loc=0x228
10267 # write should retry several times and return -ENOSPC finally
10268 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10269 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10272 if [ $RC -ne $ENOSPC ] ; then
10273 error "dd should fail for -ENOSPC, but succeed."
10276 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10279 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10281 test_mkdir $DIR/$tdir.cvsroot
10282 chown $RUNAS_ID $DIR/$tdir.cvsroot
10285 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10288 # some versions of cvs import exit(1) when asked to import links or
10289 # files they can't read. ignore those files.
10290 local toignore=$(find . -type l -printf '-I %f\n' -o \
10291 ! -perm /4 -printf '-I %f\n')
10292 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10293 $tdir.reposname vtag rtag
10296 test_mkdir $DIR/$tdir.reposname
10297 chown $RUNAS_ID $DIR/$tdir.reposname
10298 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10300 cd $DIR/$tdir.reposname
10302 $RUNAS cvs add -m 'addmsg' foo99
10304 $RUNAS cvs commit -m 'nomsg' foo99
10305 rm -fr $DIR/$tdir.cvsroot
10307 run_test 99 "cvs strange file/directory operations"
10310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10311 [[ "$NETTYPE" =~ tcp ]] ||
10312 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10313 remote_ost_nodsh && skip "remote OST with nodsh"
10314 remote_mds_nodsh && skip "remote MDS with nodsh"
10316 skip "useless for local single node setup"
10318 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10319 [ "$PROT" != "tcp" ] && continue
10320 RPORT=$(echo $REMOTE | cut -d: -f2)
10321 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10324 LPORT=`echo $LOCAL | cut -d: -f2`
10325 if [ $LPORT -ge 1024 ]; then
10326 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10328 error_exit "local: $LPORT > 1024, remote: $RPORT"
10331 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10333 run_test 100 "check local port using privileged port ==========="
10335 function get_named_value()
10339 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10342 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10343 awk '/^max_cached_mb/ { print $2 }')
10346 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10356 local cache_limit=32
10358 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10359 trap cleanup_101a EXIT
10360 $LCTL set_param -n llite.*.read_ahead_stats=0
10361 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10364 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10366 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10367 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10370 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10371 get_named_value 'read.but.discarded'); do
10372 discard=$(($discard + $s))
10376 $LCTL get_param osc.*-osc*.rpc_stats
10377 $LCTL get_param llite.*.read_ahead_stats
10379 # Discard is generally zero, but sometimes a few random reads line up
10380 # and trigger larger readahead, which is wasted & leads to discards.
10381 if [[ $(($discard)) -gt $nreads ]]; then
10382 error "too many ($discard) discarded pages"
10384 rm -f $DIR/$tfile || true
10386 run_test 101a "check read-ahead for random reads"
10388 setup_test101bc() {
10389 test_mkdir $DIR/$tdir
10391 local FILE_LENGTH=$2
10394 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10396 local list=$(comma_list $(osts_nodes))
10397 set_osd_param $list '' read_cache_enable 0
10398 set_osd_param $list '' writethrough_cache_enable 0
10400 trap cleanup_test101bc EXIT
10401 # prepare the read-ahead file
10402 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10404 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10405 count=$FILE_SIZE_MB 2> /dev/null
10409 cleanup_test101bc() {
10414 local list=$(comma_list $(osts_nodes))
10415 set_osd_param $list '' read_cache_enable 1
10416 set_osd_param $list '' writethrough_cache_enable 1
10420 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10425 local stripe_size=$2
10426 local stride_length=$((stripe_size / read_size))
10427 local stride_width=$((stride_length * OSTCOUNT))
10428 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10429 (stride_width - stride_length) ))
10430 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10431 get_named_value 'read.but.discarded' | calc_total)
10433 if [[ $discard -gt $discard_limit ]]; then
10434 $LCTL get_param llite.*.read_ahead_stats
10435 error "($discard) discarded pages with size (${read_size})"
10437 echo "Read-ahead success for size ${read_size}"
10442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10443 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10445 local STRIPE_SIZE=1048576
10446 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10448 if [ $SLOW == "yes" ]; then
10449 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10451 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10454 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10456 # prepare the read-ahead file
10457 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10458 cancel_lru_locks osc
10459 for BIDX in 2 4 8 16 32 64 128 256
10461 local BSIZE=$((BIDX*4096))
10462 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10463 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10464 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10465 $LCTL set_param -n llite.*.read_ahead_stats=0
10466 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10467 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10468 cancel_lru_locks osc
10469 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10474 run_test 101b "check stride-io mode read-ahead ================="
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10479 local STRIPE_SIZE=1048576
10480 local FILE_LENGTH=$((STRIPE_SIZE*100))
10483 local osc_rpc_stats
10485 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10487 cancel_lru_locks osc
10488 $LCTL set_param osc.*.rpc_stats=0
10489 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10490 $LCTL get_param osc.*.rpc_stats
10491 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10492 local stats=$($LCTL get_param -n $osc_rpc_stats)
10493 local lines=$(echo "$stats" | awk 'END {print NR;}')
10496 if [ $lines -le 20 ]; then
10497 echo "continue debug"
10500 for size in 1 2 4 8; do
10501 local rpc=$(echo "$stats" |
10502 awk '($1 == "'$size':") {print $2; exit; }')
10503 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10504 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10506 echo "$osc_rpc_stats check passed!"
10511 run_test 101c "check stripe_size aligned read-ahead"
10514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10516 local file=$DIR/$tfile
10517 local sz_MB=${FILESIZE_101d:-80}
10518 local ra_MB=${READAHEAD_MB:-40}
10520 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10521 [ $free_MB -lt $sz_MB ] &&
10522 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10524 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10525 $LFS setstripe -c -1 $file || error "setstripe failed"
10527 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10528 echo Cancel LRU locks on lustre client to flush the client cache
10529 cancel_lru_locks osc
10531 echo Disable read-ahead
10532 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10533 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10534 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10535 $LCTL get_param -n llite.*.max_read_ahead_mb
10537 echo "Reading the test file $file with read-ahead disabled"
10538 local sz_KB=$((sz_MB * 1024 / 4))
10539 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10540 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10541 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10542 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10544 echo "Cancel LRU locks on lustre client to flush the client cache"
10545 cancel_lru_locks osc
10546 echo Enable read-ahead with ${ra_MB}MB
10547 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10549 echo "Reading the test file $file with read-ahead enabled"
10550 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10551 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10553 echo "read-ahead disabled time read $raOFF"
10554 echo "read-ahead enabled time read $raON"
10557 wait_delete_completed
10559 # use awk for this check instead of bash because it handles decimals
10560 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10561 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10563 run_test 101d "file read with and without read-ahead enabled"
10566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10568 local file=$DIR/$tfile
10569 local size_KB=500 #KB
10573 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10574 local need_KB=$((count * size_KB))
10575 [[ $free_KB -le $need_KB ]] &&
10576 skip_env "Need free space $need_KB, have $free_KB"
10578 echo "Creating $count ${size_KB}K test files"
10579 for ((i = 0; i < $count; i++)); do
10580 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10583 echo "Cancel LRU locks on lustre client to flush the client cache"
10584 cancel_lru_locks $OSC
10586 echo "Reset readahead stats"
10587 $LCTL set_param -n llite.*.read_ahead_stats=0
10589 for ((i = 0; i < $count; i++)); do
10590 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10593 $LCTL get_param llite.*.max_cached_mb
10594 $LCTL get_param llite.*.read_ahead_stats
10595 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10596 get_named_value 'misses' | calc_total)
10598 for ((i = 0; i < $count; i++)); do
10599 rm -rf $file.$i 2>/dev/null
10602 #10000 means 20% reads are missing in readahead
10603 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10605 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10608 which iozone || skip_env "no iozone installed"
10610 local old_debug=$($LCTL get_param debug)
10611 old_debug=${old_debug#*=}
10612 $LCTL set_param debug="reada mmap"
10614 # create a test file
10615 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10617 echo Cancel LRU locks on lustre client to flush the client cache
10618 cancel_lru_locks osc
10620 echo Reset readahead stats
10621 $LCTL set_param -n llite.*.read_ahead_stats=0
10623 echo mmap read the file with small block size
10624 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10627 echo checking missing pages
10628 $LCTL get_param llite.*.read_ahead_stats
10629 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10630 get_named_value 'misses' | calc_total)
10632 $LCTL set_param debug="$old_debug"
10633 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10636 run_test 101f "check mmap read performance"
10638 test_101g_brw_size_test() {
10640 local pages=$((mb * 1048576 / PAGE_SIZE))
10641 local file=$DIR/$tfile
10643 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10644 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10645 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10646 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10650 stack_trap "rm -f $file" EXIT
10651 $LCTL set_param -n osc.*.rpc_stats=0
10653 # 10 RPCs should be enough for the test
10655 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10656 { error "dd write ${mb} MB blocks failed"; return 3; }
10657 cancel_lru_locks osc
10658 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10659 { error "dd write ${mb} MB blocks failed"; return 4; }
10661 # calculate number of full-sized read and write RPCs
10662 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10663 sed -n '/pages per rpc/,/^$/p' |
10664 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10665 END { print reads,writes }'))
10666 # allow one extra full-sized read RPC for async readahead
10667 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10668 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10669 [[ ${rpcs[1]} == $count ]] ||
10670 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10674 remote_ost_nodsh && skip "remote OST with nodsh"
10677 local osts=$(get_facets OST)
10678 local list=$(comma_list $(osts_nodes))
10679 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10680 local brw_size="obdfilter.*.brw_size"
10682 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10684 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10686 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10687 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10688 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10689 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10690 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10691 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10693 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10696 if [[ $orig_mb -lt 16 ]]; then
10697 save_lustre_params $osts "$brw_size" > $p
10698 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10699 error "set 16MB RPC size failed"
10701 echo "remount client to enable new RPC size"
10702 remount_client $MOUNT || error "remount_client failed"
10705 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10706 # should be able to set brw_size=12, but no rpc_stats for that
10707 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10710 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10712 if [[ $orig_mb -lt 16 ]]; then
10713 restore_lustre_params < $p
10714 remount_client $MOUNT || error "remount_client restore failed"
10717 rm -f $p $DIR/$tfile
10719 run_test 101g "Big bulk(4/16 MiB) readahead"
10722 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10724 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10725 error "dd 70M file failed"
10726 echo Cancel LRU locks on lustre client to flush the client cache
10727 cancel_lru_locks osc
10729 echo "Reset readahead stats"
10730 $LCTL set_param -n llite.*.read_ahead_stats 0
10732 echo "Read 10M of data but cross 64M bundary"
10733 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10734 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10735 get_named_value 'misses' | calc_total)
10736 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10737 rm -f $p $DIR/$tfile
10739 run_test 101h "Readahead should cover current read window"
10742 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10743 error "dd 10M file failed"
10745 local max_per_file_mb=$($LCTL get_param -n \
10746 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10747 cancel_lru_locks osc
10748 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10749 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10750 error "set max_read_ahead_per_file_mb to 1 failed"
10752 echo "Reset readahead stats"
10753 $LCTL set_param llite.*.read_ahead_stats=0
10755 dd if=$DIR/$tfile of=/dev/null bs=2M
10757 $LCTL get_param llite.*.read_ahead_stats
10758 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10759 awk '/misses/ { print $2 }')
10760 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10763 run_test 101i "allow current readahead to exceed reservation"
10766 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10767 error "setstripe $DIR/$tfile failed"
10768 local file_size=$((1048576 * 16))
10769 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10770 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10772 echo Disable read-ahead
10773 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10775 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10776 for blk in $PAGE_SIZE 1048576 $file_size; do
10777 cancel_lru_locks osc
10778 echo "Reset readahead stats"
10779 $LCTL set_param -n llite.*.read_ahead_stats=0
10780 local count=$(($file_size / $blk))
10781 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10782 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10783 get_named_value 'failed.to.fast.read' | calc_total)
10784 $LCTL get_param -n llite.*.read_ahead_stats
10785 [ $miss -eq $count ] || error "expected $count got $miss"
10788 rm -f $p $DIR/$tfile
10790 run_test 101j "A complete read block should be submitted when no RA"
10793 test_mkdir $DIR/$tdir
10794 chown $RUNAS_ID $DIR/$tdir
10797 STRIPE_COUNT=$OSTCOUNT
10798 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10800 trap cleanup_test102 EXIT
10802 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10804 for num in 1 2 3 4; do
10805 for count in $(seq 1 $STRIPE_COUNT); do
10806 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10807 local size=`expr $STRIPE_SIZE \* $num`
10808 local file=file"$num-$idx-$count"
10809 $1 $LFS setstripe -S $size -i $idx -c $count $file
10815 $1 tar cf $TMP/f102.tar $tdir --xattrs
10818 cleanup_test102() {
10820 rm -f $TMP/f102.tar
10821 rm -rf $DIR/d0.sanity/d102
10825 [ "$UID" != 0 ] && skip "must run as root"
10826 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10827 skip_env "must have user_xattr"
10829 [ -z "$(which setfattr 2>/dev/null)" ] &&
10830 skip_env "could not find setfattr"
10832 local testfile=$DIR/$tfile
10835 echo "set/get xattr..."
10836 setfattr -n trusted.name1 -v value1 $testfile ||
10837 error "setfattr -n trusted.name1=value1 $testfile failed"
10838 getfattr -n trusted.name1 $testfile 2> /dev/null |
10839 grep "trusted.name1=.value1" ||
10840 error "$testfile missing trusted.name1=value1"
10842 setfattr -n user.author1 -v author1 $testfile ||
10843 error "setfattr -n user.author1=author1 $testfile failed"
10844 getfattr -n user.author1 $testfile 2> /dev/null |
10845 grep "user.author1=.author1" ||
10846 error "$testfile missing trusted.author1=author1"
10848 echo "listxattr..."
10849 setfattr -n trusted.name2 -v value2 $testfile ||
10850 error "$testfile unable to set trusted.name2"
10851 setfattr -n trusted.name3 -v value3 $testfile ||
10852 error "$testfile unable to set trusted.name3"
10853 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10854 grep "trusted.name" | wc -l) -eq 3 ] ||
10855 error "$testfile missing 3 trusted.name xattrs"
10857 setfattr -n user.author2 -v author2 $testfile ||
10858 error "$testfile unable to set user.author2"
10859 setfattr -n user.author3 -v author3 $testfile ||
10860 error "$testfile unable to set user.author3"
10861 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10862 grep "user.author" | wc -l) -eq 3 ] ||
10863 error "$testfile missing 3 user.author xattrs"
10865 echo "remove xattr..."
10866 setfattr -x trusted.name1 $testfile ||
10867 error "$testfile error deleting trusted.name1"
10868 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10869 error "$testfile did not delete trusted.name1 xattr"
10871 setfattr -x user.author1 $testfile ||
10872 error "$testfile error deleting user.author1"
10873 echo "set lustre special xattr ..."
10874 $LFS setstripe -c1 $testfile
10875 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10876 awk -F "=" '/trusted.lov/ { print $2 }' )
10877 setfattr -n "trusted.lov" -v $lovea $testfile ||
10878 error "$testfile doesn't ignore setting trusted.lov again"
10879 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10880 error "$testfile allow setting invalid trusted.lov"
10883 run_test 102a "user xattr test =================================="
10885 check_102b_layout() {
10887 local testfile=$DIR/$tfile
10889 echo "test layout '$layout'"
10890 $LFS setstripe $layout $testfile || error "setstripe failed"
10891 $LFS getstripe -y $testfile
10893 echo "get/set/list trusted.lov xattr ..." # b=10930
10894 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10895 [[ "$value" =~ "trusted.lov" ]] ||
10896 error "can't get trusted.lov from $testfile"
10897 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10898 error "getstripe failed"
10900 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10902 value=$(cut -d= -f2 <<<$value)
10903 # LU-13168: truncated xattr should fail if short lov_user_md header
10904 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10905 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10906 for len in $lens; do
10907 echo "setfattr $len $testfile.2"
10908 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10909 [ $len -lt 66 ] && error "short xattr len=$len worked"
10911 local stripe_size=$($LFS getstripe -S $testfile.2)
10912 local stripe_count=$($LFS getstripe -c $testfile.2)
10913 [[ $stripe_size -eq 65536 ]] ||
10914 error "stripe size $stripe_size != 65536"
10915 [[ $stripe_count -eq $stripe_count_orig ]] ||
10916 error "stripe count $stripe_count != $stripe_count_orig"
10917 rm $testfile $testfile.2
10921 [ -z "$(which setfattr 2>/dev/null)" ] &&
10922 skip_env "could not find setfattr"
10923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10925 # check plain layout
10926 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10928 # and also check composite layout
10929 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10932 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10935 [ -z "$(which setfattr 2>/dev/null)" ] &&
10936 skip_env "could not find setfattr"
10937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10939 # b10930: get/set/list lustre.lov xattr
10940 echo "get/set/list lustre.lov xattr ..."
10941 test_mkdir $DIR/$tdir
10942 chown $RUNAS_ID $DIR/$tdir
10943 local testfile=$DIR/$tdir/$tfile
10944 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10945 error "setstripe failed"
10946 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10947 error "getstripe failed"
10948 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10949 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10951 local testfile2=${testfile}2
10952 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10953 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10955 $RUNAS $MCREATE $testfile2
10956 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10957 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10958 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10959 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10960 [ $stripe_count -eq $STRIPECOUNT ] ||
10961 error "stripe count $stripe_count != $STRIPECOUNT"
10963 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10965 compare_stripe_info1() {
10966 local stripe_index_all_zero=true
10968 for num in 1 2 3 4; do
10969 for count in $(seq 1 $STRIPE_COUNT); do
10970 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10971 local size=$((STRIPE_SIZE * num))
10972 local file=file"$num-$offset-$count"
10973 stripe_size=$($LFS getstripe -S $PWD/$file)
10974 [[ $stripe_size -ne $size ]] &&
10975 error "$file: size $stripe_size != $size"
10976 stripe_count=$($LFS getstripe -c $PWD/$file)
10977 # allow fewer stripes to be created, ORI-601
10978 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10979 error "$file: count $stripe_count != $count"
10980 stripe_index=$($LFS getstripe -i $PWD/$file)
10981 [[ $stripe_index -ne 0 ]] &&
10982 stripe_index_all_zero=false
10986 $stripe_index_all_zero &&
10987 error "all files are being extracted starting from OST index 0"
10991 have_xattrs_include() {
10992 tar --help | grep -q xattrs-include &&
10993 echo --xattrs-include="lustre.*"
10997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10998 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11000 XINC=$(have_xattrs_include)
11002 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11003 cd $DIR/$tdir/$tdir
11004 compare_stripe_info1
11006 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11012 XINC=$(have_xattrs_include)
11014 test_mkdir $DIR/$tdir.restore
11016 tar cf - --xattrs $tdir | tar xf - \
11017 -C $DIR/$tdir.restore --xattrs $XINC
11018 cd $DIR/$tdir.restore/$tdir
11019 compare_stripe_info1
11021 run_test 102f "tar copy files, not keep osts"
11024 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11025 skip "must have user_xattr"
11026 [ -z "$(which setfattr 2>/dev/null)" ] &&
11027 skip_env "could not find setfattr"
11028 [ -z "$(which getfattr 2>/dev/null)" ] &&
11029 skip_env "could not find getfattr"
11031 local xsize=${1:-1024} # in bytes
11032 local file=$DIR/$tfile
11033 local value="$(generate_string $xsize)"
11034 local xbig=trusted.big
11038 log "save $xbig on $file"
11039 if [ -z "$toobig" ]
11041 setfattr -n $xbig -v $value $file ||
11042 error "saving $xbig on $file failed"
11044 setfattr -n $xbig -v $value $file &&
11045 error "saving $xbig on $file succeeded"
11049 local orig=$(get_xattr_value $xbig $file)
11050 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11052 local xsml=trusted.sml
11053 log "save $xsml on $file"
11054 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11056 local new=$(get_xattr_value $xbig $file)
11057 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11059 log "grow $xsml on $file"
11060 setfattr -n $xsml -v "$value" $file ||
11061 error "growing $xsml on $file failed"
11063 new=$(get_xattr_value $xbig $file)
11064 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11065 log "$xbig still valid after growing $xsml"
11070 test_102h() { # bug 15777
11073 run_test 102h "grow xattr from inside inode to external block"
11076 large_xattr_enabled || skip_env "ea_inode feature disabled"
11078 echo "setting xattr of max xattr size: $(max_xattr_size)"
11079 grow_xattr $(max_xattr_size)
11081 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11082 echo "This should fail:"
11083 grow_xattr $(($(max_xattr_size) + 10)) 1
11085 run_test 102ha "grow xattr from inside inode to external inode"
11087 test_102i() { # bug 17038
11088 [ -z "$(which getfattr 2>/dev/null)" ] &&
11089 skip "could not find getfattr"
11092 ln -s $DIR/$tfile $DIR/${tfile}link
11093 getfattr -n trusted.lov $DIR/$tfile ||
11094 error "lgetxattr on $DIR/$tfile failed"
11095 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11096 grep -i "no such attr" ||
11097 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11098 rm -f $DIR/$tfile $DIR/${tfile}link
11100 run_test 102i "lgetxattr test on symbolic link ============"
11103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11104 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11106 XINC=$(have_xattrs_include)
11107 setup_test102 "$RUNAS"
11108 chown $RUNAS_ID $DIR/$tdir
11109 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11110 cd $DIR/$tdir/$tdir
11111 compare_stripe_info1 "$RUNAS"
11113 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11116 [ -z "$(which setfattr 2>/dev/null)" ] &&
11117 skip "could not find setfattr"
11120 # b22187 just check that does not crash for regular file.
11121 setfattr -n trusted.lov $DIR/$tfile
11122 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11123 local test_kdir=$DIR/$tdir
11124 test_mkdir $test_kdir
11125 local default_size=$($LFS getstripe -S $test_kdir)
11126 local default_count=$($LFS getstripe -c $test_kdir)
11127 local default_offset=$($LFS getstripe -i $test_kdir)
11128 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11129 error 'dir setstripe failed'
11130 setfattr -n trusted.lov $test_kdir
11131 local stripe_size=$($LFS getstripe -S $test_kdir)
11132 local stripe_count=$($LFS getstripe -c $test_kdir)
11133 local stripe_offset=$($LFS getstripe -i $test_kdir)
11134 [ $stripe_size -eq $default_size ] ||
11135 error "stripe size $stripe_size != $default_size"
11136 [ $stripe_count -eq $default_count ] ||
11137 error "stripe count $stripe_count != $default_count"
11138 [ $stripe_offset -eq $default_offset ] ||
11139 error "stripe offset $stripe_offset != $default_offset"
11140 rm -rf $DIR/$tfile $test_kdir
11142 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11145 [ -z "$(which getfattr 2>/dev/null)" ] &&
11146 skip "could not find getfattr"
11148 # LU-532 trusted. xattr is invisible to non-root
11149 local testfile=$DIR/$tfile
11153 echo "listxattr as user..."
11154 chown $RUNAS_ID $testfile
11155 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11156 grep -q "trusted" &&
11157 error "$testfile trusted xattrs are user visible"
11161 run_test 102l "listxattr size test =================================="
11163 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11164 local path=$DIR/$tfile
11167 listxattr_size_check $path || error "listattr_size_check $path failed"
11169 run_test 102m "Ensure listxattr fails on small bufffer ========"
11173 getxattr() { # getxattr path name
11174 # Return the base64 encoding of the value of xattr name on path.
11178 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11180 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11182 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11184 getfattr --absolute-names --encoding=base64 --name=$name $path |
11185 awk -F= -v name=$name '$1 == name {
11186 print substr($0, index($0, "=") + 1);
11190 test_102n() { # LU-4101 mdt: protect internal xattrs
11191 [ -z "$(which setfattr 2>/dev/null)" ] &&
11192 skip "could not find setfattr"
11193 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11195 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11198 local file0=$DIR/$tfile.0
11199 local file1=$DIR/$tfile.1
11200 local xattr0=$TMP/$tfile.0
11201 local xattr1=$TMP/$tfile.1
11202 local namelist="lov lma lmv link fid version som hsm"
11206 rm -rf $file0 $file1 $xattr0 $xattr1
11207 touch $file0 $file1
11209 # Get 'before' xattrs of $file1.
11210 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11212 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11213 namelist+=" lfsck_namespace"
11214 for name in $namelist; do
11215 # Try to copy xattr from $file0 to $file1.
11216 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11218 setfattr --name=trusted.$name --value="$value" $file1 ||
11219 error "setxattr 'trusted.$name' failed"
11221 # Try to set a garbage xattr.
11222 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11224 if [[ x$name == "xlov" ]]; then
11225 setfattr --name=trusted.lov --value="$value" $file1 &&
11226 error "setxattr invalid 'trusted.lov' success"
11228 setfattr --name=trusted.$name --value="$value" $file1 ||
11229 error "setxattr invalid 'trusted.$name' failed"
11232 # Try to remove the xattr from $file1. We don't care if this
11233 # appears to succeed or fail, we just don't want there to be
11234 # any changes or crashes.
11235 setfattr --remove=$trusted.$name $file1 2> /dev/null
11238 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11241 # Try to copy xattr from $file0 to $file1.
11242 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11244 setfattr --name=trusted.$name --value="$value" $file1 ||
11245 error "setxattr 'trusted.$name' failed"
11247 # Try to set a garbage xattr.
11248 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11250 setfattr --name=trusted.$name --value="$value" $file1 ||
11251 error "setxattr 'trusted.$name' failed"
11253 # Try to remove the xattr from $file1. We don't care if this
11254 # appears to succeed or fail, we just don't want there to be
11255 # any changes or crashes.
11256 setfattr --remove=$trusted.$name $file1 2> /dev/null
11259 # Get 'after' xattrs of file1.
11260 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11262 if ! diff $xattr0 $xattr1; then
11263 error "before and after xattrs of '$file1' differ"
11266 rm -rf $file0 $file1 $xattr0 $xattr1
11270 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11272 test_102p() { # LU-4703 setxattr did not check ownership
11273 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11274 skip "MDS needs to be at least 2.5.56"
11276 local testfile=$DIR/$tfile
11280 echo "setfacl as user..."
11281 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11282 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11284 echo "setfattr as user..."
11285 setfacl -m "u:$RUNAS_ID:---" $testfile
11286 $RUNAS setfattr -x system.posix_acl_access $testfile
11287 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11289 run_test 102p "check setxattr(2) correctly fails without permission"
11292 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11293 skip "MDS needs to be at least 2.6.92"
11295 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11297 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11300 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11301 skip "MDS needs to be at least 2.6.93"
11303 touch $DIR/$tfile || error "touch"
11304 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11305 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11306 rm $DIR/$tfile || error "rm"
11309 mkdir -p $DIR/$tdir || error "mkdir"
11310 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11311 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11312 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11313 error "$testfile error deleting user.author1"
11314 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11315 grep "user.$(basename $tdir)" &&
11316 error "$tdir did not delete user.$(basename $tdir)"
11317 rmdir $DIR/$tdir || error "rmdir"
11320 test_mkdir $DIR/$tdir
11321 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11322 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11323 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11324 error "$testfile error deleting user.author1"
11325 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11326 grep "user.$(basename $tdir)" &&
11327 error "$tdir did not delete user.$(basename $tdir)"
11328 rmdir $DIR/$tdir || error "rm striped dir"
11330 run_test 102r "set EAs with empty values"
11333 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11334 skip "MDS needs to be at least 2.11.52"
11336 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11338 save_lustre_params client "llite.*.xattr_cache" > $save
11340 for cache in 0 1; do
11341 lctl set_param llite.*.xattr_cache=$cache
11344 touch $DIR/$tfile || error "touch"
11345 for prefix in lustre security system trusted user; do
11346 # Note getxattr() may fail with 'Operation not
11347 # supported' or 'No such attribute' depending
11348 # on prefix and cache.
11349 getfattr -n $prefix.n102s $DIR/$tfile &&
11350 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11354 restore_lustre_params < $save
11356 run_test 102s "getting nonexistent xattrs should fail"
11359 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11360 skip "MDS needs to be at least 2.11.52"
11362 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11364 save_lustre_params client "llite.*.xattr_cache" > $save
11366 for cache in 0 1; do
11367 lctl set_param llite.*.xattr_cache=$cache
11369 for buf_size in 0 256; do
11371 touch $DIR/$tfile || error "touch"
11372 setfattr -n user.multiop $DIR/$tfile
11373 $MULTIOP $DIR/$tfile oa$buf_size ||
11374 error "cannot get zero length xattr value (buf_size = $buf_size)"
11378 restore_lustre_params < $save
11380 run_test 102t "zero length xattr values handled correctly"
11384 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11389 [ "$UID" != 0 ] && skip "must run as root"
11390 $GSS && skip_env "could not run under gss"
11391 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11392 skip_env "must have acl enabled"
11393 [ -z "$(which setfacl 2>/dev/null)" ] &&
11394 skip_env "could not find setfacl"
11395 remote_mds_nodsh && skip "remote MDS with nodsh"
11397 gpasswd -a daemon bin # LU-5641
11398 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11400 declare -a identity_old
11402 for num in $(seq $MDSCOUNT); do
11403 switch_identity $num true || identity_old[$num]=$?
11406 SAVE_UMASK=$(umask)
11408 mkdir -p $DIR/$tdir
11411 echo "performing cp ..."
11412 run_acl_subtest cp || error "run_acl_subtest cp failed"
11413 echo "performing getfacl-noacl..."
11414 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11415 echo "performing misc..."
11416 run_acl_subtest misc || error "misc test failed"
11417 echo "performing permissions..."
11418 run_acl_subtest permissions || error "permissions failed"
11419 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11420 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11421 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11422 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11424 echo "performing permissions xattr..."
11425 run_acl_subtest permissions_xattr ||
11426 error "permissions_xattr failed"
11428 echo "performing setfacl..."
11429 run_acl_subtest setfacl || error "setfacl test failed"
11431 # inheritance test got from HP
11432 echo "performing inheritance..."
11433 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11434 chmod +x make-tree || error "chmod +x failed"
11435 run_acl_subtest inheritance || error "inheritance test failed"
11438 echo "LU-974 ignore umask when acl is enabled..."
11439 run_acl_subtest 974 || error "LU-974 umask test failed"
11440 if [ $MDSCOUNT -ge 2 ]; then
11441 run_acl_subtest 974_remote ||
11442 error "LU-974 umask test failed under remote dir"
11445 echo "LU-2561 newly created file is same size as directory..."
11446 if [ "$mds1_FSTYPE" != "zfs" ]; then
11447 run_acl_subtest 2561 || error "LU-2561 test failed"
11449 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11452 run_acl_subtest 4924 || error "LU-4924 test failed"
11457 for num in $(seq $MDSCOUNT); do
11458 if [ "${identity_old[$num]}" = 1 ]; then
11459 switch_identity $num false || identity_old[$num]=$?
11463 run_test 103a "acl test"
11469 for U in {0..511}; do
11471 local O=$(printf "%04o" $U)
11473 umask $(printf "%04o" $((511 ^ $O)))
11474 $LFS setstripe -c 1 $DIR/$tfile.s$O
11475 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11477 (( $S == ($O & 0666) )) ||
11478 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11480 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11481 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11482 (( $S == ($O & 0666) )) ||
11483 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11485 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11486 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11487 (( $S == ($O & 0666) )) ||
11488 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11489 rm -f $DIR/$tfile.[smp]$0
11493 # limit the concurrently running threads to 64. LU-11878
11494 local idx=$((U % 64))
11495 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11500 run_test 103b "umask lfs setstripe"
11503 mkdir -p $DIR/$tdir
11504 cp -rp $DIR/$tdir $DIR/$tdir.bak
11506 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11507 error "$DIR/$tdir shouldn't contain default ACL"
11508 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11509 error "$DIR/$tdir.bak shouldn't contain default ACL"
11512 run_test 103c "'cp -rp' won't set empty acl"
11517 local saved_debug=$($LCTL get_param -n debug)
11519 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11520 skip "MDS needs to be at least 2.14.52"
11522 large_xattr_enabled || skip_env "ea_inode feature disabled"
11524 mkdir -p $DIR/$tdir
11525 # add big LOV EA to cause reply buffer overflow earlier
11526 $LFS setstripe -C 1000 $DIR/$tdir
11527 lctl set_param mdc.*-mdc*.stats=clear
11529 $LCTL set_param debug=0
11530 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11531 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11533 # add a large number of default ACLs (expect 8000+ for 2.13+)
11534 for U in {2..7000}; do
11535 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11536 error "Able to add just $U default ACLs"
11538 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11539 echo "$numacl default ACLs created"
11541 stat $DIR/$tdir || error "Cannot stat directory"
11542 # check file creation
11543 touch $DIR/$tdir/$tfile ||
11544 error "failed to create $tfile with $numacl default ACLs"
11545 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11546 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11547 echo "$fileacl ACLs were inherited"
11548 (( $fileacl == $numacl )) ||
11549 error "Not all default ACLs were inherited: $numacl != $fileacl"
11550 # check that new ACLs creation adds new ACLs to inherited ACLs
11551 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11552 error "Cannot set new ACL"
11553 numacl=$((numacl + 1))
11554 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11555 (( $fileacl == $numacl )) ||
11556 error "failed to add new ACL: $fileacl != $numacl as expected"
11557 # adds more ACLs to a file to reach their maximum at 8000+
11559 for U in {20000..25000}; do
11560 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11561 numacl=$((numacl + 1))
11563 echo "Added $numacl more ACLs to the file"
11564 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11565 echo "Total $fileacl ACLs in file"
11566 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11567 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11568 rmdir $DIR/$tdir || error "Cannot remove directory"
11570 run_test 103e "inheritance of big amount of default ACLs"
11573 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11574 skip "MDS needs to be at least 2.14.51"
11576 large_xattr_enabled || skip_env "ea_inode feature disabled"
11578 # enable changelog to consume more internal MDD buffers
11581 mkdir -p $DIR/$tdir
11583 $LFS setstripe -C 1000 $DIR/$tdir
11584 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11585 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11586 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11587 rmdir $DIR/$tdir || error "Cannot remove directory"
11589 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 lfs df || error "lfs df failed"
11596 lfs df -ih || error "lfs df -ih failed"
11597 lfs df -h $DIR || error "lfs df -h $DIR failed"
11598 lfs df -i $DIR || error "lfs df -i $DIR failed"
11599 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11600 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11602 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11603 lctl --device %$OSC deactivate
11604 lfs df || error "lfs df with deactivated OSC failed"
11605 lctl --device %$OSC activate
11606 # wait the osc back to normal
11607 wait_osc_import_ready client ost
11609 lfs df || error "lfs df with reactivated OSC failed"
11612 run_test 104a "lfs df [-ih] [path] test ========================="
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11616 [ $RUNAS_ID -eq $UID ] &&
11617 skip_env "RUNAS_ID = UID = $UID -- skipping"
11619 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11620 grep "Permission denied" | wc -l)))
11621 if [ $denied_cnt -ne 0 ]; then
11622 error "lfs check servers test failed"
11625 run_test 104b "$RUNAS lfs check servers test ===================="
11628 # Verify $1 is within range of $2.
11629 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11630 # $1 is <= 2% of $2. Else Fail.
11633 # Strip all units (M, G, T)
11634 actual=$(echo $1 | tr -d A-Z)
11635 expect=$(echo $2 | tr -d A-Z)
11637 expect_lo=$(($expect * 98 / 100)) # 2% below
11638 expect_hi=$(($expect * 102 / 100)) # 2% above
11640 # permit 2% drift above and below
11641 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11646 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11648 local ost_param="osd-zfs.$FSNAME-OST0000."
11649 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11650 local ofacets=$(get_facets OST)
11651 local mfacets=$(get_facets MDS)
11652 local saved_ost_blocks=
11653 local saved_mdt_blocks=
11655 echo "Before recordsize change"
11656 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11657 df=($(df -h | grep "$MOUNT"$))
11660 echo "lfs output : ${lfs_df[*]}"
11661 echo "df output : ${df[*]}"
11663 for facet in ${ofacets//,/ }; do
11664 if [ -z $saved_ost_blocks ]; then
11665 saved_ost_blocks=$(do_facet $facet \
11666 lctl get_param -n $ost_param.blocksize)
11667 echo "OST Blocksize: $saved_ost_blocks"
11669 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11670 do_facet $facet zfs set recordsize=32768 $ost
11673 # BS too small. Sufficient for functional testing.
11674 for facet in ${mfacets//,/ }; do
11675 if [ -z $saved_mdt_blocks ]; then
11676 saved_mdt_blocks=$(do_facet $facet \
11677 lctl get_param -n $mdt_param.blocksize)
11678 echo "MDT Blocksize: $saved_mdt_blocks"
11680 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11681 do_facet $facet zfs set recordsize=32768 $mdt
11684 # Give new values chance to reflect change
11687 echo "After recordsize change"
11688 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11689 df_after=($(df -h | grep "$MOUNT"$))
11692 echo "lfs output : ${lfs_df_after[*]}"
11693 echo "df output : ${df_after[*]}"
11696 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11697 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11698 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11699 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11700 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11701 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11704 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11705 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11706 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11707 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11708 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11709 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11711 # Restore MDT recordize back to original
11712 for facet in ${mfacets//,/ }; do
11713 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11714 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11717 # Restore OST recordize back to original
11718 for facet in ${ofacets//,/ }; do
11719 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11720 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11725 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11728 # doesn't work on 2.4 kernels
11730 if $(flock_is_enabled); then
11731 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11733 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11737 run_test 105a "flock when mounted without -o flock test ========"
11741 if $(flock_is_enabled); then
11742 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11744 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11748 run_test 105b "fcntl when mounted without -o flock test ========"
11752 if $(flock_is_enabled); then
11753 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11755 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11759 run_test 105c "lockf when mounted without -o flock test"
11761 test_105d() { # bug 15924
11762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11764 test_mkdir $DIR/$tdir
11765 flock_is_enabled || skip_env "mount w/o flock enabled"
11766 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11767 $LCTL set_param fail_loc=0x80000315
11768 flocks_test 2 $DIR/$tdir
11770 run_test 105d "flock race (should not freeze) ========"
11772 test_105e() { # bug 22660 && 22040
11773 flock_is_enabled || skip_env "mount w/o flock enabled"
11776 flocks_test 3 $DIR/$tfile
11778 run_test 105e "Two conflicting flocks from same process"
11780 test_106() { #bug 10921
11781 test_mkdir $DIR/$tdir
11782 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11783 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11785 run_test 106 "attempt exec of dir followed by chown of that dir"
11788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11796 local save_pattern=$(sysctl -n kernel.core_pattern)
11797 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11798 sysctl -w kernel.core_pattern=$file
11799 sysctl -w kernel.core_uses_pid=0
11801 ulimit -c unlimited
11807 kill -s 11 $SLEEPPID
11809 if [ -e $file ]; then
11810 size=`stat -c%s $file`
11811 [ $size -eq 0 ] && error "Fail to create core file $file"
11813 error "Fail to create core file $file"
11816 sysctl -w kernel.core_pattern=$save_pattern
11817 sysctl -w kernel.core_uses_pid=$save_uses_pid
11820 run_test 107 "Coredump on SIG"
11823 test_mkdir $DIR/$tdir
11824 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11825 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11826 error "mkdir with 256 char should fail, but did not"
11827 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11828 error "create with 255 char failed"
11829 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11830 error "create with 256 char should fail, but did not"
11835 run_test 110 "filename length checking"
11838 # Purpose: To verify dynamic thread (OSS) creation.
11841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11842 remote_ost_nodsh && skip "remote OST with nodsh"
11844 # Lustre does not stop service threads once they are started.
11845 # Reset number of running threads to default.
11850 local save_params="$TMP/sanity-$TESTNAME.parameters"
11852 # Get ll_ost_io count before I/O
11853 OSTIO_pre=$(do_facet ost1 \
11854 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11855 # Exit if lustre is not running (ll_ost_io not running).
11856 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11858 echo "Starting with $OSTIO_pre threads"
11859 local thread_max=$((OSTIO_pre * 2))
11860 local rpc_in_flight=$((thread_max * 2))
11861 # this is limited to OSC_MAX_RIF_MAX (256)
11862 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
11863 thread_max=$((rpc_in_flight / 2))
11864 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
11867 # Number of I/O Process proposed to be started.
11869 local facets=$(get_facets OST)
11871 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11872 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11874 # Set in_flight to $rpc_in_flight
11875 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11876 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11877 nfiles=${rpc_in_flight}
11878 # Set ost thread_max to $thread_max
11879 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11881 # 5 Minutes should be sufficient for max number of OSS
11882 # threads(thread_max) to be created.
11886 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11887 test_mkdir $DIR/$tdir
11888 for i in $(seq $nfiles); do
11889 local file=$DIR/$tdir/${tfile}-$i
11890 $LFS setstripe -c -1 -i 0 $file
11891 ($WTL $file $timeout)&
11894 # I/O Started - Wait for thread_started to reach thread_max or report
11895 # error if thread_started is more than thread_max.
11896 echo "Waiting for thread_started to reach thread_max"
11897 local thread_started=0
11898 local end_time=$((SECONDS + timeout))
11900 while [ $SECONDS -le $end_time ] ; do
11902 # Get ost i/o thread_started count.
11903 thread_started=$(do_facet ost1 \
11905 ost.OSS.ost_io.threads_started | cut -d= -f2")
11906 # Break out if thread_started is equal/greater than thread_max
11907 if [[ $thread_started -ge $thread_max ]]; then
11908 echo ll_ost_io thread_started $thread_started, \
11909 equal/greater than thread_max $thread_max
11915 # Cleanup - We have the numbers, Kill i/o jobs if running.
11916 jobcount=($(jobs -p))
11917 for i in $(seq 0 $((${#jobcount[@]}-1)))
11919 kill -9 ${jobcount[$i]}
11920 if [ $? -ne 0 ] ; then
11922 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11926 # Cleanup files left by WTL binary.
11927 for i in $(seq $nfiles); do
11928 local file=$DIR/$tdir/${tfile}-$i
11930 if [ $? -ne 0 ] ; then
11931 echo "Warning: Failed to delete file $file"
11935 restore_lustre_params <$save_params
11936 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11938 # Error out if no new thread has started or Thread started is greater
11940 if [[ $thread_started -le $OSTIO_pre ||
11941 $thread_started -gt $thread_max ]]; then
11942 error "ll_ost_io: thread_started $thread_started" \
11943 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11944 "No new thread started or thread started greater " \
11948 run_test 115 "verify dynamic thread creation===================="
11950 test_116a() { # was previously test_116()
11951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11953 remote_mds_nodsh && skip "remote MDS with nodsh"
11955 echo -n "Free space priority "
11956 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11961 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11962 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11963 stack_trap simple_cleanup_common
11965 # Check if we need to generate uneven OSTs
11966 test_mkdir -p $DIR/$tdir/OST${MINI}
11967 local FILL=$((MINV / 4))
11968 local DIFF=$((MAXV - MINV))
11969 local DIFF2=$((DIFF * 100 / MINV))
11971 local threshold=$(do_facet $SINGLEMDS \
11972 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11973 threshold=${threshold%%%}
11974 echo -n "Check for uneven OSTs: "
11975 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11977 if [[ $DIFF2 -gt $threshold ]]; then
11979 echo "Don't need to fill OST$MINI"
11981 # generate uneven OSTs. Write 2% over the QOS threshold value
11983 DIFF=$((threshold - DIFF2 + 2))
11984 DIFF2=$((MINV * DIFF / 100))
11985 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11986 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11987 error "setstripe failed"
11988 DIFF=$((DIFF2 / 2048))
11990 while [ $i -lt $DIFF ]; do
11992 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11993 bs=2M count=1 2>/dev/null
12002 DIFF=$((MAXV - MINV))
12003 DIFF2=$((DIFF * 100 / MINV))
12004 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12005 if [ $DIFF2 -gt $threshold ]; then
12008 skip "QOS imbalance criteria not met"
12016 # now fill using QOS
12017 $LFS setstripe -c 1 $DIR/$tdir
12018 FILL=$((FILL / 200))
12019 if [ $FILL -gt 600 ]; then
12022 echo "writing $FILL files to QOS-assigned OSTs"
12024 while [ $i -lt $FILL ]; do
12026 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12027 count=1 2>/dev/null
12030 echo "wrote $i 200k files"
12034 echo "Note: free space may not be updated, so measurements might be off"
12036 DIFF2=$((MAXV - MINV))
12037 echo "free space delta: orig $DIFF final $DIFF2"
12038 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12039 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12040 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12041 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12042 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12043 if [[ $DIFF -gt 0 ]]; then
12044 FILL=$((DIFF2 * 100 / DIFF - 100))
12045 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12048 # Figure out which files were written where
12049 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12050 awk '/'$MINI1': / {print $2; exit}')
12052 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12053 echo "$MINC files created on smaller OST $MINI1"
12054 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12055 awk '/'$MAXI1': / {print $2; exit}')
12057 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12058 echo "$MAXC files created on larger OST $MAXI1"
12059 if [[ $MINC -gt 0 ]]; then
12060 FILL=$((MAXC * 100 / MINC - 100))
12061 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12063 [[ $MAXC -gt $MINC ]] ||
12064 error_ignore LU-9 "stripe QOS didn't balance free space"
12066 run_test 116a "stripe QOS: free space balance ==================="
12068 test_116b() { # LU-2093
12069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 remote_mds_nodsh && skip "remote MDS with nodsh"
12072 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12073 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12074 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12075 [ -z "$old_rr" ] && skip "no QOS"
12076 do_facet $SINGLEMDS lctl set_param \
12077 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12078 mkdir -p $DIR/$tdir
12079 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12080 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12081 do_facet $SINGLEMDS lctl set_param fail_loc=0
12083 do_facet $SINGLEMDS lctl set_param \
12084 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12086 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12088 test_117() # bug 10891
12090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12092 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12093 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12094 lctl set_param fail_loc=0x21e
12095 > $DIR/$tfile || error "truncate failed"
12096 lctl set_param fail_loc=0
12097 echo "Truncate succeeded."
12100 run_test 117 "verify osd extend =========="
12102 NO_SLOW_RESENDCOUNT=4
12103 export OLD_RESENDCOUNT=""
12104 set_resend_count () {
12105 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12106 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12107 lctl set_param -n $PROC_RESENDCOUNT $1
12108 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12111 # for reduce test_118* time (b=14842)
12112 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12114 # Reset async IO behavior after error case
12116 FILE=$DIR/reset_async
12118 # Ensure all OSCs are cleared
12119 $LFS setstripe -c -1 $FILE
12120 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12125 test_118a() #bug 11710
12127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12132 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12133 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12135 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12136 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12141 run_test 118a "verify O_SYNC works =========="
12145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12146 remote_ost_nodsh && skip "remote OST with nodsh"
12150 #define OBD_FAIL_SRV_ENOENT 0x217
12151 set_nodes_failloc "$(osts_nodes)" 0x217
12152 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12154 set_nodes_failloc "$(osts_nodes)" 0
12155 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12156 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12159 if [[ $RC -eq 0 ]]; then
12160 error "Must return error due to dropped pages, rc=$RC"
12164 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12165 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12169 echo "Dirty pages not leaked on ENOENT"
12171 # Due to the above error the OSC will issue all RPCs syncronously
12172 # until a subsequent RPC completes successfully without error.
12173 $MULTIOP $DIR/$tfile Ow4096yc
12178 run_test 118b "Reclaim dirty pages on fatal error =========="
12182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12184 # for 118c, restore the original resend count, LU-1940
12185 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12186 set_resend_count $OLD_RESENDCOUNT
12187 remote_ost_nodsh && skip "remote OST with nodsh"
12191 #define OBD_FAIL_OST_EROFS 0x216
12192 set_nodes_failloc "$(osts_nodes)" 0x216
12194 # multiop should block due to fsync until pages are written
12195 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12199 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12200 error "Multiop failed to block on fsync, pid=$MULTIPID"
12203 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12205 if [[ $WRITEBACK -eq 0 ]]; then
12206 error "No page in writeback, writeback=$WRITEBACK"
12209 set_nodes_failloc "$(osts_nodes)" 0
12212 if [[ $RC -ne 0 ]]; then
12213 error "Multiop fsync failed, rc=$RC"
12216 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12217 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12219 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12220 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12224 echo "Dirty pages flushed via fsync on EROFS"
12227 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12229 # continue to use small resend count to reduce test_118* time (b=14842)
12230 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12235 remote_ost_nodsh && skip "remote OST with nodsh"
12239 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12240 set_nodes_failloc "$(osts_nodes)" 0x214
12241 # multiop should block due to fsync until pages are written
12242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12246 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12247 error "Multiop failed to block on fsync, pid=$MULTIPID"
12250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12252 if [[ $WRITEBACK -eq 0 ]]; then
12253 error "No page in writeback, writeback=$WRITEBACK"
12256 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12257 set_nodes_failloc "$(osts_nodes)" 0
12259 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12260 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12262 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12263 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12267 echo "Dirty pages gaurenteed flushed via fsync"
12270 run_test 118d "Fsync validation inject a delay of the bulk =========="
12273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12277 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12278 lctl set_param fail_loc=0x8000040a
12280 # Should simulate EINVAL error which is fatal
12281 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12283 if [[ $RC -eq 0 ]]; then
12284 error "Must return error due to dropped pages, rc=$RC"
12287 lctl set_param fail_loc=0x0
12289 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12290 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12291 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12293 if [[ $LOCKED -ne 0 ]]; then
12294 error "Locked pages remain in cache, locked=$LOCKED"
12297 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12298 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12302 echo "No pages locked after fsync"
12307 run_test 118f "Simulate unrecoverable OSC side error =========="
12310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12314 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12315 lctl set_param fail_loc=0x406
12317 # simulate local -ENOMEM
12318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12321 lctl set_param fail_loc=0
12322 if [[ $RC -eq 0 ]]; then
12323 error "Must return error due to dropped pages, rc=$RC"
12326 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12327 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12328 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12330 if [[ $LOCKED -ne 0 ]]; then
12331 error "Locked pages remain in cache, locked=$LOCKED"
12334 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12335 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12339 echo "No pages locked after fsync"
12344 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12348 remote_ost_nodsh && skip "remote OST with nodsh"
12352 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12353 set_nodes_failloc "$(osts_nodes)" 0x20e
12354 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12355 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12358 set_nodes_failloc "$(osts_nodes)" 0
12359 if [[ $RC -eq 0 ]]; then
12360 error "Must return error due to dropped pages, rc=$RC"
12363 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12364 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12365 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12367 if [[ $LOCKED -ne 0 ]]; then
12368 error "Locked pages remain in cache, locked=$LOCKED"
12371 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12372 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12376 echo "No pages locked after fsync"
12380 run_test 118h "Verify timeout in handling recoverables errors =========="
12382 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12386 remote_ost_nodsh && skip "remote OST with nodsh"
12390 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12391 set_nodes_failloc "$(osts_nodes)" 0x20e
12393 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12394 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12397 set_nodes_failloc "$(osts_nodes)" 0
12401 if [[ $RC -ne 0 ]]; then
12402 error "got error, but should be not, rc=$RC"
12405 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12406 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12407 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12408 if [[ $LOCKED -ne 0 ]]; then
12409 error "Locked pages remain in cache, locked=$LOCKED"
12412 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12413 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12417 echo "No pages locked after fsync"
12421 run_test 118i "Fix error before timeout in recoverable error =========="
12423 [ "$SLOW" = "no" ] && set_resend_count 4
12426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12427 remote_ost_nodsh && skip "remote OST with nodsh"
12431 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12432 set_nodes_failloc "$(osts_nodes)" 0x220
12434 # return -EIO from OST
12435 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12437 set_nodes_failloc "$(osts_nodes)" 0x0
12438 if [[ $RC -eq 0 ]]; then
12439 error "Must return error due to dropped pages, rc=$RC"
12442 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12443 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12444 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12445 if [[ $LOCKED -ne 0 ]]; then
12446 error "Locked pages remain in cache, locked=$LOCKED"
12449 # in recoverable error on OST we want resend and stay until it finished
12450 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12451 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12455 echo "No pages locked after fsync"
12459 run_test 118j "Simulate unrecoverable OST side error =========="
12463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12464 remote_ost_nodsh && skip "remote OSTs with nodsh"
12466 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12467 set_nodes_failloc "$(osts_nodes)" 0x20e
12468 test_mkdir $DIR/$tdir
12470 for ((i=0;i<10;i++)); do
12471 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12472 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12479 set_nodes_failloc "$(osts_nodes)" 0
12482 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12484 test_118l() # LU-646
12486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12488 test_mkdir $DIR/$tdir
12489 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12492 run_test 118l "fsync dir"
12494 test_118m() # LU-3066
12496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12498 test_mkdir $DIR/$tdir
12499 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12502 run_test 118m "fdatasync dir ========="
12504 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12512 remote_ost_nodsh && skip "remote OSTs with nodsh"
12514 # Sleep to avoid a cached response.
12515 #define OBD_STATFS_CACHE_SECONDS 1
12518 # Inject a 10 second delay in the OST_STATFS handler.
12519 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12520 set_nodes_failloc "$(osts_nodes)" 0x242
12523 stat --file-system $MOUNT > /dev/null
12526 set_nodes_failloc "$(osts_nodes)" 0
12528 if ((end - begin > 20)); then
12529 error "statfs took $((end - begin)) seconds, expected 10"
12532 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12534 test_119a() # bug 11737
12536 BSIZE=$((512 * 1024))
12537 directio write $DIR/$tfile 0 1 $BSIZE
12538 # We ask to read two blocks, which is more than a file size.
12539 # directio will indicate an error when requested and actual
12540 # sizes aren't equeal (a normal situation in this case) and
12541 # print actual read amount.
12542 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12543 if [ "$NOB" != "$BSIZE" ]; then
12544 error "read $NOB bytes instead of $BSIZE"
12548 run_test 119a "Short directIO read must return actual read amount"
12550 test_119b() # bug 11737
12552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12554 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12557 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12558 error "direct read failed"
12561 run_test 119b "Sparse directIO read must return actual read amount"
12563 test_119c() # bug 13099
12566 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12567 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12570 run_test 119c "Testing for direct read hitting hole"
12572 test_119d() # bug 15950
12574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12576 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12577 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12579 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12580 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12581 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12582 lctl set_param fail_loc=0x40d
12583 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12586 cat $DIR/$tfile > /dev/null &
12587 lctl set_param fail_loc=0
12590 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12592 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12593 error "the read rpcs have not completed in 2s"
12595 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12597 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12601 remote_mds_nodsh && skip "remote MDS with nodsh"
12602 test_mkdir -i0 -c1 $DIR/$tdir
12603 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12604 skip_env "no early lock cancel on server"
12606 lru_resize_disable mdc
12607 lru_resize_disable osc
12608 cancel_lru_locks mdc
12609 # asynchronous object destroy at MDT could cause bl ast to client
12610 cancel_lru_locks osc
12612 stat $DIR/$tdir > /dev/null
12613 can1=$(do_facet mds1 \
12614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12615 awk '/ldlm_cancel/ {print $2}')
12616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12617 awk '/ldlm_bl_callback/ {print $2}')
12618 test_mkdir -i0 -c1 $DIR/$tdir/d1
12619 can2=$(do_facet mds1 \
12620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12621 awk '/ldlm_cancel/ {print $2}')
12622 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12623 awk '/ldlm_bl_callback/ {print $2}')
12624 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12625 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12626 lru_resize_enable mdc
12627 lru_resize_enable osc
12629 run_test 120a "Early Lock Cancel: mkdir test"
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12633 remote_mds_nodsh && skip "remote MDS with nodsh"
12634 test_mkdir $DIR/$tdir
12635 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12636 skip_env "no early lock cancel on server"
12638 lru_resize_disable mdc
12639 lru_resize_disable osc
12640 cancel_lru_locks mdc
12641 stat $DIR/$tdir > /dev/null
12642 can1=$(do_facet $SINGLEMDS \
12643 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12644 awk '/ldlm_cancel/ {print $2}')
12645 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12646 awk '/ldlm_bl_callback/ {print $2}')
12647 touch $DIR/$tdir/f1
12648 can2=$(do_facet $SINGLEMDS \
12649 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12650 awk '/ldlm_cancel/ {print $2}')
12651 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12652 awk '/ldlm_bl_callback/ {print $2}')
12653 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12654 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12655 lru_resize_enable mdc
12656 lru_resize_enable osc
12658 run_test 120b "Early Lock Cancel: create test"
12661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12662 remote_mds_nodsh && skip "remote MDS with nodsh"
12663 test_mkdir -i0 -c1 $DIR/$tdir
12664 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12665 skip "no early lock cancel on server"
12667 lru_resize_disable mdc
12668 lru_resize_disable osc
12669 test_mkdir -i0 -c1 $DIR/$tdir/d1
12670 test_mkdir -i0 -c1 $DIR/$tdir/d2
12671 touch $DIR/$tdir/d1/f1
12672 cancel_lru_locks mdc
12673 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12674 can1=$(do_facet mds1 \
12675 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12676 awk '/ldlm_cancel/ {print $2}')
12677 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12678 awk '/ldlm_bl_callback/ {print $2}')
12679 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12680 can2=$(do_facet mds1 \
12681 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12682 awk '/ldlm_cancel/ {print $2}')
12683 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12684 awk '/ldlm_bl_callback/ {print $2}')
12685 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12686 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12687 lru_resize_enable mdc
12688 lru_resize_enable osc
12690 run_test 120c "Early Lock Cancel: link test"
12693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12694 remote_mds_nodsh && skip "remote MDS with nodsh"
12695 test_mkdir -i0 -c1 $DIR/$tdir
12696 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12697 skip_env "no early lock cancel on server"
12699 lru_resize_disable mdc
12700 lru_resize_disable osc
12702 cancel_lru_locks mdc
12703 stat $DIR/$tdir > /dev/null
12704 can1=$(do_facet mds1 \
12705 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12706 awk '/ldlm_cancel/ {print $2}')
12707 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12708 awk '/ldlm_bl_callback/ {print $2}')
12709 chmod a+x $DIR/$tdir
12710 can2=$(do_facet mds1 \
12711 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12712 awk '/ldlm_cancel/ {print $2}')
12713 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12714 awk '/ldlm_bl_callback/ {print $2}')
12715 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12716 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12717 lru_resize_enable mdc
12718 lru_resize_enable osc
12720 run_test 120d "Early Lock Cancel: setattr test"
12723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12724 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12725 skip_env "no early lock cancel on server"
12726 remote_mds_nodsh && skip "remote MDS with nodsh"
12728 local dlmtrace_set=false
12730 test_mkdir -i0 -c1 $DIR/$tdir
12731 lru_resize_disable mdc
12732 lru_resize_disable osc
12733 ! $LCTL get_param debug | grep -q dlmtrace &&
12734 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12735 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12736 cancel_lru_locks mdc
12737 cancel_lru_locks osc
12738 dd if=$DIR/$tdir/f1 of=/dev/null
12739 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12740 # XXX client can not do early lock cancel of OST lock
12741 # during unlink (LU-4206), so cancel osc lock now.
12743 cancel_lru_locks osc
12744 can1=$(do_facet mds1 \
12745 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12746 awk '/ldlm_cancel/ {print $2}')
12747 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12748 awk '/ldlm_bl_callback/ {print $2}')
12749 unlink $DIR/$tdir/f1
12751 can2=$(do_facet mds1 \
12752 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12753 awk '/ldlm_cancel/ {print $2}')
12754 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12755 awk '/ldlm_bl_callback/ {print $2}')
12756 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12757 $LCTL dk $TMP/cancel.debug.txt
12758 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12759 $LCTL dk $TMP/blocking.debug.txt
12760 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12761 lru_resize_enable mdc
12762 lru_resize_enable osc
12764 run_test 120e "Early Lock Cancel: unlink test"
12767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12768 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12769 skip_env "no early lock cancel on server"
12770 remote_mds_nodsh && skip "remote MDS with nodsh"
12772 test_mkdir -i0 -c1 $DIR/$tdir
12773 lru_resize_disable mdc
12774 lru_resize_disable osc
12775 test_mkdir -i0 -c1 $DIR/$tdir/d1
12776 test_mkdir -i0 -c1 $DIR/$tdir/d2
12777 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12778 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12779 cancel_lru_locks mdc
12780 cancel_lru_locks osc
12781 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12782 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12783 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12784 # XXX client can not do early lock cancel of OST lock
12785 # during rename (LU-4206), so cancel osc lock now.
12787 cancel_lru_locks osc
12788 can1=$(do_facet mds1 \
12789 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12790 awk '/ldlm_cancel/ {print $2}')
12791 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12792 awk '/ldlm_bl_callback/ {print $2}')
12793 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12795 can2=$(do_facet mds1 \
12796 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12797 awk '/ldlm_cancel/ {print $2}')
12798 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12799 awk '/ldlm_bl_callback/ {print $2}')
12800 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12801 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12802 lru_resize_enable mdc
12803 lru_resize_enable osc
12805 run_test 120f "Early Lock Cancel: rename test"
12808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12809 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12810 skip_env "no early lock cancel on server"
12811 remote_mds_nodsh && skip "remote MDS with nodsh"
12813 lru_resize_disable mdc
12814 lru_resize_disable osc
12816 echo create $count files
12817 test_mkdir $DIR/$tdir
12818 cancel_lru_locks mdc
12819 cancel_lru_locks osc
12822 can0=$(do_facet $SINGLEMDS \
12823 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12824 awk '/ldlm_cancel/ {print $2}')
12825 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12826 awk '/ldlm_bl_callback/ {print $2}')
12827 createmany -o $DIR/$tdir/f $count
12829 can1=$(do_facet $SINGLEMDS \
12830 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12831 awk '/ldlm_cancel/ {print $2}')
12832 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12833 awk '/ldlm_bl_callback/ {print $2}')
12835 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12836 echo rm $count files
12839 can2=$(do_facet $SINGLEMDS \
12840 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12841 awk '/ldlm_cancel/ {print $2}')
12842 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12843 awk '/ldlm_bl_callback/ {print $2}')
12845 echo total: $count removes in $((t2-t1))
12846 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12848 # wait for commitment of removal
12849 lru_resize_enable mdc
12850 lru_resize_enable osc
12852 run_test 120g "Early Lock Cancel: performance test"
12854 test_121() { #bug #10589
12855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12858 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12859 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12860 lctl set_param fail_loc=0x310
12861 cancel_lru_locks osc > /dev/null
12862 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12863 lctl set_param fail_loc=0
12864 [[ $reads -eq $writes ]] ||
12865 error "read $reads blocks, must be $writes blocks"
12867 run_test 121 "read cancel race ========="
12869 test_123a_base() { # was test 123, statahead(bug 11401)
12873 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12874 log "testing UP system. Performance may be lower than expected."
12877 running_in_vm && SLOWOK=1
12880 test_mkdir $DIR/$tdir
12881 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12882 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12884 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12885 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12887 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12888 lctl set_param -n llite.*.statahead_max 0
12889 lctl get_param llite.*.statahead_max
12890 cancel_lru_locks mdc
12891 cancel_lru_locks osc
12893 time $lsx $DIR/$tdir | wc -l
12895 delta=$((etime - stime))
12896 log "$lsx $i files without statahead: $delta sec"
12897 lctl set_param llite.*.statahead_max=$max
12899 swrong=$(lctl get_param -n llite.*.statahead_stats |
12900 grep "statahead wrong:" | awk '{print $3}')
12901 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12902 cancel_lru_locks mdc
12903 cancel_lru_locks osc
12905 time $lsx $DIR/$tdir | wc -l
12907 delta_sa=$((etime - stime))
12908 log "$lsx $i files with statahead: $delta_sa sec"
12909 lctl get_param -n llite.*.statahead_stats
12910 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12911 grep "statahead wrong:" | awk '{print $3}')
12913 [[ $swrong -lt $ewrong ]] &&
12914 log "statahead was stopped, maybe too many locks held!"
12915 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12917 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12918 max=$(lctl get_param -n llite.*.statahead_max |
12920 lctl set_param -n llite.*.statahead_max 0
12921 lctl get_param llite.*.statahead_max
12922 cancel_lru_locks mdc
12923 cancel_lru_locks osc
12925 time $lsx $DIR/$tdir | wc -l
12927 delta=$((etime - stime))
12928 log "$lsx $i files again without statahead: $delta sec"
12929 lctl set_param llite.*.statahead_max=$max
12930 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12931 if [ $SLOWOK -eq 0 ]; then
12932 error "$lsx $i files is slower with statahead!"
12934 log "$lsx $i files is slower with statahead!"
12940 [ $delta -gt 20 ] && break
12941 [ $delta -gt 8 ] && MULT=$((50 / delta))
12942 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12950 delta=$((etime - stime))
12951 log "rm -r $DIR/$tdir/: $delta seconds"
12953 lctl get_param -n llite.*.statahead_stats
12957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12959 test_123a_base "ls -l"
12961 run_test 123aa "verify statahead work"
12964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12966 statx_supported || skip_env "Test must be statx() syscall supported"
12968 test_123a_base "$STATX -l"
12970 run_test 123ab "verify statahead work by using statx"
12973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12975 statx_supported || skip_env "Test must be statx() syscall supported"
12982 cancel_lru_locks $OSC
12983 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12984 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12985 awk '/agl.total:/ {print $3}')
12986 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12987 test_123a_base "$STATX --cached=always -D"
12988 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12989 awk '/agl.total:/ {print $3}')
12990 [ $agl_before -eq $agl_after ] ||
12991 error "Should not trigger AGL thread - $agl_before:$agl_after"
12992 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12993 [ $rpcs_after -eq $rpcs_before ] ||
12994 error "$STATX should not send glimpse RPCs to $OSC"
12996 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12998 test_123b () { # statahead(bug 15027)
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13001 test_mkdir $DIR/$tdir
13002 createmany -o $DIR/$tdir/$tfile-%d 1000
13004 cancel_lru_locks mdc
13005 cancel_lru_locks osc
13007 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13008 lctl set_param fail_loc=0x80000803
13009 ls -lR $DIR/$tdir > /dev/null
13011 lctl set_param fail_loc=0x0
13012 lctl get_param -n llite.*.statahead_stats
13017 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13020 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13022 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13023 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13024 touch $DIR/$tdir.1/{1..3}
13025 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13027 remount_client $MOUNT
13029 $MULTIOP $DIR/$tdir.0 Q
13031 # let statahead to complete
13032 ls -l $DIR/$tdir.0 > /dev/null
13034 testid=$(echo $TESTNAME | tr '_' ' ')
13035 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13036 error "statahead warning" || true
13038 run_test 123c "Can not initialize inode warning on DNE statahead"
13041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13042 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13043 skip_env "no lru resize on server"
13047 test_mkdir $DIR/$tdir
13049 log "create $NR files at $DIR/$tdir"
13050 createmany -o $DIR/$tdir/f $NR ||
13051 error "failed to create $NR files in $DIR/$tdir"
13053 cancel_lru_locks mdc
13054 ls -l $DIR/$tdir > /dev/null
13058 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13059 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13060 LRU_SIZE=$($LCTL get_param -n $PARAM)
13061 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13062 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13064 log "NS=$(basename $NSDIR)"
13069 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13070 skip "Not enough cached locks created!"
13072 log "LRU=$LRU_SIZE"
13076 # We know that lru resize allows one client to hold $LIMIT locks
13077 # for 10h. After that locks begin to be killed by client.
13079 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13081 if [ $LIMIT -lt $LRU_SIZE ]; then
13082 skip "Limit is too small $LIMIT"
13085 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13086 # killing locks. Some time was spent for creating locks. This means
13087 # that up to the moment of sleep finish we must have killed some of
13088 # them (10-100 locks). This depends on how fast ther were created.
13089 # Many of them were touched in almost the same moment and thus will
13090 # be killed in groups.
13091 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13093 # Use $LRU_SIZE_B here to take into account real number of locks
13094 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13095 local LRU_SIZE_B=$LRU_SIZE
13097 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13098 log "OLD_LVF=$OLD_LVF"
13099 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13101 # Let's make sure that we really have some margin. Client checks
13102 # cached locks every 10 sec.
13103 SLEEP=$((SLEEP+20))
13104 log "Sleep ${SLEEP} sec"
13106 while ((SEC<$SLEEP)); do
13110 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13111 echo -n "$LRU_SIZE"
13114 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13115 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13117 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13118 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13119 unlinkmany $DIR/$tdir/f $NR
13123 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13124 log "unlink $NR files at $DIR/$tdir"
13125 unlinkmany $DIR/$tdir/f $NR
13127 run_test 124a "lru resize ======================================="
13129 get_max_pool_limit()
13131 local limit=$($LCTL get_param \
13132 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13134 for l in $limit; do
13135 if [[ $l -gt $max ]]; then
13143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13144 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13145 skip_env "no lru resize on server"
13147 LIMIT=$(get_max_pool_limit)
13149 NR=$(($(default_lru_size)*20))
13150 if [[ $NR -gt $LIMIT ]]; then
13151 log "Limit lock number by $LIMIT locks"
13155 IFree=$(mdsrate_inodes_available)
13156 if [ $IFree -lt $NR ]; then
13157 log "Limit lock number by $IFree inodes"
13161 lru_resize_disable mdc
13162 test_mkdir -p $DIR/$tdir/disable_lru_resize
13164 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13165 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13166 cancel_lru_locks mdc
13169 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13172 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13175 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13179 nolruresize_delta=$((etime-stime))
13180 log "ls -la time: $nolruresize_delta seconds"
13181 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13182 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13184 lru_resize_enable mdc
13185 test_mkdir -p $DIR/$tdir/enable_lru_resize
13187 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13188 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13189 cancel_lru_locks mdc
13192 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13195 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13198 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13202 lruresize_delta=$((etime-stime))
13203 log "ls -la time: $lruresize_delta seconds"
13204 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13206 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13207 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13208 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13209 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13211 log "lru resize performs the same with no lru resize"
13213 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13215 run_test 124b "lru resize (performance test) ======================="
13218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13219 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13220 skip_env "no lru resize on server"
13222 # cache ununsed locks on client
13224 cancel_lru_locks mdc
13225 test_mkdir $DIR/$tdir
13226 createmany -o $DIR/$tdir/f $nr ||
13227 error "failed to create $nr files in $DIR/$tdir"
13228 ls -l $DIR/$tdir > /dev/null
13230 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13231 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13232 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13233 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13234 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13236 # set lru_max_age to 1 sec
13237 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13238 echo "sleep $((recalc_p * 2)) seconds..."
13239 sleep $((recalc_p * 2))
13241 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13242 # restore lru_max_age
13243 $LCTL set_param -n $nsdir.lru_max_age $max_age
13244 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13245 unlinkmany $DIR/$tdir/f $nr
13247 run_test 124c "LRUR cancel very aged locks"
13250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13251 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13252 skip_env "no lru resize on server"
13254 # cache ununsed locks on client
13257 lru_resize_disable mdc
13258 stack_trap "lru_resize_enable mdc" EXIT
13260 cancel_lru_locks mdc
13262 # asynchronous object destroy at MDT could cause bl ast to client
13263 test_mkdir $DIR/$tdir
13264 createmany -o $DIR/$tdir/f $nr ||
13265 error "failed to create $nr files in $DIR/$tdir"
13266 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13268 ls -l $DIR/$tdir > /dev/null
13270 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13271 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13272 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13273 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13275 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13277 # set lru_max_age to 1 sec
13278 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13279 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13281 echo "sleep $((recalc_p * 2)) seconds..."
13282 sleep $((recalc_p * 2))
13284 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13286 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13288 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13290 test_125() { # 13358
13291 $LCTL get_param -n llite.*.client_type | grep -q local ||
13292 skip "must run as local client"
13293 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13294 skip_env "must have acl enabled"
13295 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13297 test_mkdir $DIR/$tdir
13298 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13299 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13300 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13302 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13304 test_126() { # bug 12829/13455
13305 $GSS && skip_env "must run as gss disabled"
13306 $LCTL get_param -n llite.*.client_type | grep -q local ||
13307 skip "must run as local client"
13308 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13310 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13311 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13313 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13315 run_test 126 "check that the fsgid provided by the client is taken into account"
13317 test_127a() { # bug 15521
13318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13319 local name count samp unit min max sum sumsq
13321 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13322 echo "stats before reset"
13323 $LCTL get_param osc.*.stats
13324 $LCTL set_param osc.*.stats=0
13325 local fsize=$((2048 * 1024))
13327 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13328 cancel_lru_locks osc
13329 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13331 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13332 stack_trap "rm -f $TMP/$tfile.tmp"
13333 while read name count samp unit min max sum sumsq; do
13334 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13335 [ ! $min ] && error "Missing min value for $name proc entry"
13336 eval $name=$count || error "Wrong proc format"
13339 read_bytes|write_bytes)
13340 [[ "$unit" =~ "bytes" ]] ||
13341 error "unit is not 'bytes': $unit"
13342 (( $min >= 4096 )) || error "min is too small: $min"
13343 (( $min <= $fsize )) || error "min is too big: $min"
13344 (( $max >= 4096 )) || error "max is too small: $max"
13345 (( $max <= $fsize )) || error "max is too big: $max"
13346 (( $sum == $fsize )) || error "sum is wrong: $sum"
13347 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13348 error "sumsquare is too small: $sumsq"
13349 (( $sumsq <= $fsize * $fsize )) ||
13350 error "sumsquare is too big: $sumsq"
13352 ost_read|ost_write)
13353 [[ "$unit" =~ "usec" ]] ||
13354 error "unit is not 'usec': $unit"
13358 done < $DIR/$tfile.tmp
13360 #check that we actually got some stats
13361 [ "$read_bytes" ] || error "Missing read_bytes stats"
13362 [ "$write_bytes" ] || error "Missing write_bytes stats"
13363 [ "$read_bytes" != 0 ] || error "no read done"
13364 [ "$write_bytes" != 0 ] || error "no write done"
13366 run_test 127a "verify the client stats are sane"
13368 test_127b() { # bug LU-333
13369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13370 local name count samp unit min max sum sumsq
13372 echo "stats before reset"
13373 $LCTL get_param llite.*.stats
13374 $LCTL set_param llite.*.stats=0
13376 # perform 2 reads and writes so MAX is different from SUM.
13377 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13378 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13379 cancel_lru_locks osc
13380 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13381 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13383 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13384 stack_trap "rm -f $TMP/$tfile.tmp"
13385 while read name count samp unit min max sum sumsq; do
13386 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13387 eval $name=$count || error "Wrong proc format"
13390 read_bytes|write_bytes)
13391 [[ "$unit" =~ "bytes" ]] ||
13392 error "unit is not 'bytes': $unit"
13393 (( $count == 2 )) || error "count is not 2: $count"
13394 (( $min == $PAGE_SIZE )) ||
13395 error "min is not $PAGE_SIZE: $min"
13396 (( $max == $PAGE_SIZE )) ||
13397 error "max is not $PAGE_SIZE: $max"
13398 (( $sum == $PAGE_SIZE * 2 )) ||
13399 error "sum is not $((PAGE_SIZE * 2)): $sum"
13402 [[ "$unit" =~ "usec" ]] ||
13403 error "unit is not 'usec': $unit"
13407 done < $TMP/$tfile.tmp
13409 #check that we actually got some stats
13410 [ "$read_bytes" ] || error "Missing read_bytes stats"
13411 [ "$write_bytes" ] || error "Missing write_bytes stats"
13412 [ "$read_bytes" != 0 ] || error "no read done"
13413 [ "$write_bytes" != 0 ] || error "no write done"
13415 run_test 127b "verify the llite client stats are sane"
13417 test_127c() { # LU-12394
13418 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13425 $LCTL set_param llite.*.extents_stats=1
13426 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13428 # Use two stripes so there is enough space in default config
13429 $LFS setstripe -c 2 $DIR/$tfile
13431 # Extent stats start at 0-4K and go in power of two buckets
13432 # LL_HIST_START = 12 --> 2^12 = 4K
13433 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13434 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13436 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13438 # Write and read, 2x each, second time at a non-zero offset
13439 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13440 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13441 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13442 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13446 $LCTL get_param llite.*.extents_stats
13449 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13451 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13453 reads=$(echo $bucket | awk '{print $5}')
13454 writes=$(echo $bucket | awk '{print $9}')
13455 [ "$reads" -eq $count ] ||
13456 error "$reads reads in < $bsize bucket, expect $count"
13457 [ "$writes" -eq $count ] ||
13458 error "$writes writes in < $bsize bucket, expect $count"
13461 # Test mmap write and read
13462 $LCTL set_param llite.*.extents_stats=c
13464 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13465 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13466 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13468 $LCTL get_param llite.*.extents_stats
13470 count=$(((size*1024) / PAGE_SIZE))
13472 bsize=$((2 * PAGE_SIZE / 1024))K
13474 bucket=$($LCTL get_param -n llite.*.extents_stats |
13476 reads=$(echo $bucket | awk '{print $5}')
13477 writes=$(echo $bucket | awk '{print $9}')
13478 # mmap writes fault in the page first, creating an additonal read
13479 [ "$reads" -eq $((2 * count)) ] ||
13480 error "$reads reads in < $bsize bucket, expect $count"
13481 [ "$writes" -eq $count ] ||
13482 error "$writes writes in < $bsize bucket, expect $count"
13484 run_test 127c "test llite extent stats with regular & mmap i/o"
13486 test_128() { # bug 15212
13488 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13493 result=$(grep error $TMP/$tfile.log)
13494 rm -f $DIR/$tfile $TMP/$tfile.log
13495 [ -z "$result" ] ||
13496 error "consecutive find's under interactive lfs failed"
13498 run_test 128 "interactive lfs for 2 consecutive find's"
13500 set_dir_limits () {
13505 local ldproc=/proc/fs/ldiskfs
13506 local facets=$(get_facets MDS)
13508 for facet in ${facets//,/ }; do
13509 canondev=$(ldiskfs_canon \
13510 *.$(convert_facet2label $facet).mntdev $facet)
13511 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13512 ldproc=/sys/fs/ldiskfs
13513 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13514 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13518 check_mds_dmesg() {
13519 local facets=$(get_facets MDS)
13520 for facet in ${facets//,/ }; do
13521 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13528 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13529 skip "Need MDS version with at least 2.5.56"
13530 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13531 skip_env "ldiskfs only test"
13533 remote_mds_nodsh && skip "remote MDS with nodsh"
13536 local has_warning=false
13539 mkdir -p $DIR/$tdir
13541 # block size of mds1
13542 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13543 set_dir_limits $maxsize $((maxsize * 6 / 8))
13544 stack_trap "set_dir_limits 0 0"
13545 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13546 local dirsize=$(stat -c%s "$DIR/$tdir")
13548 while (( $dirsize <= $maxsize )); do
13549 $MCREATE $DIR/$tdir/file_base_$nfiles
13551 # check two errors:
13552 # ENOSPC for ext4 max_dir_size, which has been used since
13553 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13554 if (( rc == ENOSPC )); then
13556 echo "rc=$rc returned as expected after $nfiles files"
13558 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13559 error "create failed w/o dir size limit"
13561 # messages may be rate limited if test is run repeatedly
13562 check_mds_dmesg '"is approaching max"' ||
13563 echo "warning message should be output"
13564 check_mds_dmesg '"has reached max"' ||
13565 echo "reached message should be output"
13567 dirsize=$(stat -c%s "$DIR/$tdir")
13569 [[ $dirsize -ge $maxsize ]] && return 0
13570 error "dirsize $dirsize < $maxsize after $nfiles files"
13571 elif (( rc != 0 )); then
13574 nfiles=$((nfiles + 1))
13575 dirsize=$(stat -c%s "$DIR/$tdir")
13578 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13580 run_test 129 "test directory size limit ========================"
13589 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13590 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13592 trap cleanup_130 EXIT RETURN
13594 local fm_file=$DIR/$tfile
13595 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13596 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13597 error "dd failed for $fm_file"
13599 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13600 filefrag -ves $fm_file
13602 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13603 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13604 [ $RC != 0 ] && error "filefrag $fm_file failed"
13606 filefrag_op=$(filefrag -ve -k $fm_file |
13607 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13608 lun=$($LFS getstripe -i $fm_file)
13610 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13613 for line in $filefrag_op
13615 frag_lun=`echo $line | cut -d: -f5`
13616 ext_len=`echo $line | cut -d: -f4`
13617 if (( $frag_lun != $lun )); then
13619 error "FIEMAP on 1-stripe file($fm_file) failed"
13622 (( tot_len += ext_len ))
13625 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13627 error "FIEMAP on 1-stripe file($fm_file) failed;"
13633 echo "FIEMAP on single striped file succeeded"
13635 run_test 130a "FIEMAP (1-stripe file)"
13638 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13640 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13641 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13643 trap cleanup_130 EXIT RETURN
13645 local fm_file=$DIR/$tfile
13646 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13647 error "setstripe on $fm_file"
13648 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13649 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13651 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13652 error "dd failed on $fm_file"
13654 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13655 filefrag_op=$(filefrag -ve -k $fm_file |
13656 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13658 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13659 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13664 for line in $filefrag_op
13666 frag_lun=$(echo $line | cut -d: -f5 |
13667 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13668 ext_len=$(echo $line | cut -d: -f4)
13669 if (( $frag_lun != $last_lun )); then
13670 if (( tot_len != 1024 )); then
13672 error "FIEMAP on $fm_file failed; returned " \
13673 "len $tot_len for OST $last_lun instead of 1024"
13676 (( num_luns += 1 ))
13680 (( tot_len += ext_len ))
13683 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13685 error "FIEMAP on $fm_file failed; returned wrong number of " \
13686 "luns or wrong len for OST $last_lun"
13692 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13694 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13697 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13699 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13700 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13702 trap cleanup_130 EXIT RETURN
13704 local fm_file=$DIR/$tfile
13705 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13706 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13707 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13709 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13710 error "dd failed on $fm_file"
13712 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13713 filefrag_op=$(filefrag -ve -k $fm_file |
13714 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13716 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13717 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13722 for line in $filefrag_op
13724 frag_lun=$(echo $line | cut -d: -f5 |
13725 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13726 ext_len=$(echo $line | cut -d: -f4)
13727 if (( $frag_lun != $last_lun )); then
13728 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13729 if (( logical != 512 )); then
13731 error "FIEMAP on $fm_file failed; returned " \
13732 "logical start for lun $logical instead of 512"
13735 if (( tot_len != 512 )); then
13737 error "FIEMAP on $fm_file failed; returned " \
13738 "len $tot_len for OST $last_lun instead of 1024"
13741 (( num_luns += 1 ))
13745 (( tot_len += ext_len ))
13748 if (( num_luns != 2 || tot_len != 512 )); then
13750 error "FIEMAP on $fm_file failed; returned wrong number of " \
13751 "luns or wrong len for OST $last_lun"
13757 echo "FIEMAP on 2-stripe file with hole succeeded"
13759 run_test 130c "FIEMAP (2-stripe file with hole)"
13762 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13764 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13765 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13767 trap cleanup_130 EXIT RETURN
13769 local fm_file=$DIR/$tfile
13770 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13771 error "setstripe on $fm_file"
13772 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13773 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13775 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13776 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13777 error "dd failed on $fm_file"
13779 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13780 filefrag_op=$(filefrag -ve -k $fm_file |
13781 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13783 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13784 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13789 for line in $filefrag_op
13791 frag_lun=$(echo $line | cut -d: -f5 |
13792 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13793 ext_len=$(echo $line | cut -d: -f4)
13794 if (( $frag_lun != $last_lun )); then
13795 if (( tot_len != 1024 )); then
13797 error "FIEMAP on $fm_file failed; returned " \
13798 "len $tot_len for OST $last_lun instead of 1024"
13801 (( num_luns += 1 ))
13805 (( tot_len += ext_len ))
13808 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13810 error "FIEMAP on $fm_file failed; returned wrong number of " \
13811 "luns or wrong len for OST $last_lun"
13817 echo "FIEMAP on N-stripe file succeeded"
13819 run_test 130d "FIEMAP (N-stripe file)"
13822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13824 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13825 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13827 trap cleanup_130 EXIT RETURN
13829 local fm_file=$DIR/$tfile
13830 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13833 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13834 for ((i = 0; i < $NUM_BLKS; i++)); do
13835 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13836 conv=notrunc > /dev/null 2>&1
13839 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13840 filefrag_op=$(filefrag -ve -k $fm_file |
13841 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13843 last_lun=$(echo $filefrag_op | cut -d: -f5)
13848 for line in $filefrag_op; do
13849 frag_lun=$(echo $line | cut -d: -f5)
13850 ext_len=$(echo $line | cut -d: -f4)
13851 if [[ "$frag_lun" != "$last_lun" ]]; then
13852 if (( tot_len != $EXPECTED_LEN )); then
13854 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13856 (( num_luns += 1 ))
13860 (( tot_len += ext_len ))
13863 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13865 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13868 echo "FIEMAP with continuation calls succeeded"
13870 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13873 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13874 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13876 local fm_file=$DIR/$tfile
13877 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13878 error "multiop create with lov_delay_create on $fm_file"
13880 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13881 filefrag_extents=$(filefrag -vek $fm_file |
13882 awk '/extents? found/ { print $2 }')
13883 if [[ "$filefrag_extents" != "0" ]]; then
13884 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13889 run_test 130f "FIEMAP (unstriped file)"
13892 local file=$DIR/$tfile
13893 local nr=$((OSTCOUNT * 100))
13895 $LFS setstripe -C $nr $file ||
13896 error "failed to setstripe -C $nr $file"
13898 dd if=/dev/zero of=$file count=$nr bs=1M
13900 nr=$($LFS getstripe -c $file)
13902 local extents=$(filefrag -v $file |
13903 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13905 echo "filefrag list $extents extents in file with stripecount $nr"
13906 if (( extents < nr )); then
13907 $LFS getstripe $file
13909 error "filefrag printed $extents < $nr extents"
13914 run_test 130g "FIEMAP (overstripe file)"
13916 # Test for writev/readv
13918 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13919 error "writev test failed"
13920 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13921 error "readv failed"
13924 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13927 local fsize=$((524288 + 1048576 + 1572864))
13928 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13929 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13930 error "append writev test failed"
13932 ((fsize += 1572864 + 1048576))
13933 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13934 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13935 error "append writev test failed"
13938 run_test 131b "test append writev"
13941 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13944 run_test 131c "test read/write on file w/o objects"
13947 rwv -f $DIR/$tfile -w -n 1 1572864
13948 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13949 if [ "$NOB" != 1572864 ]; then
13950 error "Short read filed: read $NOB bytes instead of 1572864"
13954 run_test 131d "test short read"
13957 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13958 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13959 error "read hitting hole failed"
13962 run_test 131e "test read hitting hole"
13971 mds*) res=$(do_facet $facet \
13972 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13974 ost*) res=$(do_facet $facet \
13975 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13977 *) error "Wrong facet '$facet'" ;;
13979 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13980 # if the argument $3 is zero, it means any stat increment is ok.
13981 if [[ $want -gt 0 ]]; then
13982 local count=$(echo $res | awk '{ print $2 }')
13983 [[ $count -ne $want ]] &&
13984 error "The $op counter on $facet is $count, not $want"
13989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13990 remote_ost_nodsh && skip "remote OST with nodsh"
13991 remote_mds_nodsh && skip "remote MDS with nodsh"
13992 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13993 skip_env "MDS doesn't support rename stats"
13995 local testdir=$DIR/${tdir}/stats_testdir
13997 mkdir -p $DIR/${tdir}
14000 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14001 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14003 # verify mdt stats first.
14004 mkdir ${testdir} || error "mkdir failed"
14005 check_stats $SINGLEMDS "mkdir" 1
14006 touch ${testdir}/${tfile} || error "touch failed"
14007 check_stats $SINGLEMDS "open" 1
14008 check_stats $SINGLEMDS "close" 1
14009 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14010 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14011 check_stats $SINGLEMDS "mknod" 2
14013 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14014 check_stats $SINGLEMDS "unlink" 1
14015 rm -f ${testdir}/${tfile} || error "file remove failed"
14016 check_stats $SINGLEMDS "unlink" 2
14018 # remove working dir and check mdt stats again.
14019 rmdir ${testdir} || error "rmdir failed"
14020 check_stats $SINGLEMDS "rmdir" 1
14022 local testdir1=$DIR/${tdir}/stats_testdir1
14023 mkdir -p ${testdir}
14024 mkdir -p ${testdir1}
14025 touch ${testdir1}/test1
14026 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14027 check_stats $SINGLEMDS "crossdir_rename" 1
14029 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14030 check_stats $SINGLEMDS "samedir_rename" 1
14032 rm -rf $DIR/${tdir}
14034 run_test 133a "Verifying MDT stats ========================================"
14039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14040 remote_ost_nodsh && skip "remote OST with nodsh"
14041 remote_mds_nodsh && skip "remote MDS with nodsh"
14043 local testdir=$DIR/${tdir}/stats_testdir
14045 mkdir -p ${testdir} || error "mkdir failed"
14046 touch ${testdir}/${tfile} || error "touch failed"
14047 cancel_lru_locks mdc
14050 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14051 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14053 # extra mdt stats verification.
14054 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14055 check_stats $SINGLEMDS "setattr" 1
14056 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14057 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14059 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14060 check_stats $SINGLEMDS "getattr" 1
14062 rm -rf $DIR/${tdir}
14064 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14065 # so the check below is not reliable
14066 [ $MDSCOUNT -eq 1 ] || return 0
14068 # Sleep to avoid a cached response.
14069 #define OBD_STATFS_CACHE_SECONDS 1
14071 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14072 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14073 $LFS df || error "lfs failed"
14074 check_stats $SINGLEMDS "statfs" 1
14076 # check aggregated statfs (LU-10018)
14077 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14079 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14082 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14083 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14085 check_stats $SINGLEMDS "statfs" 1
14087 # We want to check that the client didn't send OST_STATFS to
14088 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14089 # extra care is needed here.
14090 if remote_mds; then
14091 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14092 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14094 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14095 [ "$res" ] && error "OST got STATFS"
14100 run_test 133b "Verifying extra MDT stats =================================="
14103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14104 remote_ost_nodsh && skip "remote OST with nodsh"
14105 remote_mds_nodsh && skip "remote MDS with nodsh"
14107 local testdir=$DIR/$tdir/stats_testdir
14109 test_mkdir -p $testdir
14111 # verify obdfilter stats.
14112 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14114 cancel_lru_locks osc
14115 wait_delete_completed
14118 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14119 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14121 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14124 cancel_lru_locks osc
14125 check_stats ost1 "write" 1
14127 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14128 check_stats ost1 "read" 1
14130 > $testdir/$tfile || error "truncate failed"
14131 check_stats ost1 "punch" 1
14133 rm -f $testdir/$tfile || error "file remove failed"
14134 wait_delete_completed
14135 check_stats ost1 "destroy" 1
14139 run_test 133c "Verifying OST stats ========================================"
14146 while [ $value -ge 2 ]; do
14151 if [ $orig -gt $order ]; then
14159 local size=('K' 'M' 'G' 'T');
14161 local size_string=$value
14163 while [ $value -ge 1024 ]; do
14164 if [ $i -gt 3 ]; then
14165 #T is the biggest unit we get here, if that is bigger,
14167 size_string=${value}T
14170 value=$((value >> 10))
14171 if [ $value -lt 1024 ]; then
14172 size_string=${value}${size[$i]}
14181 get_rename_size() {
14183 local context=${2:-.}
14184 local sample=$(do_facet $SINGLEMDS $LCTL \
14185 get_param mdt.$FSNAME-MDT0000.rename_stats |
14186 grep -A1 $context |
14187 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14193 remote_ost_nodsh && skip "remote OST with nodsh"
14194 remote_mds_nodsh && skip "remote MDS with nodsh"
14195 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14196 skip_env "MDS doesn't support rename stats"
14198 local testdir1=$DIR/${tdir}/stats_testdir1
14199 local testdir2=$DIR/${tdir}/stats_testdir2
14200 mkdir -p $DIR/${tdir}
14202 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14204 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14205 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14207 createmany -o $testdir1/test 512 || error "createmany failed"
14209 # check samedir rename size
14210 mv ${testdir1}/test0 ${testdir1}/test_0
14212 local testdir1_size=$(ls -l $DIR/${tdir} |
14213 awk '/stats_testdir1/ {print $5}')
14214 local testdir2_size=$(ls -l $DIR/${tdir} |
14215 awk '/stats_testdir2/ {print $5}')
14217 testdir1_size=$(order_2 $testdir1_size)
14218 testdir2_size=$(order_2 $testdir2_size)
14220 testdir1_size=$(size_in_KMGT $testdir1_size)
14221 testdir2_size=$(size_in_KMGT $testdir2_size)
14223 echo "source rename dir size: ${testdir1_size}"
14224 echo "target rename dir size: ${testdir2_size}"
14226 local cmd="do_facet $SINGLEMDS $LCTL "
14227 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14229 eval $cmd || error "$cmd failed"
14230 local samedir=$($cmd | grep 'same_dir')
14231 local same_sample=$(get_rename_size $testdir1_size)
14232 [ -z "$samedir" ] && error "samedir_rename_size count error"
14233 [[ $same_sample -eq 1 ]] ||
14234 error "samedir_rename_size error $same_sample"
14235 echo "Check same dir rename stats success"
14237 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14239 # check crossdir rename size
14240 mv ${testdir1}/test_0 ${testdir2}/test_0
14242 testdir1_size=$(ls -l $DIR/${tdir} |
14243 awk '/stats_testdir1/ {print $5}')
14244 testdir2_size=$(ls -l $DIR/${tdir} |
14245 awk '/stats_testdir2/ {print $5}')
14247 testdir1_size=$(order_2 $testdir1_size)
14248 testdir2_size=$(order_2 $testdir2_size)
14250 testdir1_size=$(size_in_KMGT $testdir1_size)
14251 testdir2_size=$(size_in_KMGT $testdir2_size)
14253 echo "source rename dir size: ${testdir1_size}"
14254 echo "target rename dir size: ${testdir2_size}"
14256 eval $cmd || error "$cmd failed"
14257 local crossdir=$($cmd | grep 'crossdir')
14258 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14259 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14260 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14261 [[ $src_sample -eq 1 ]] ||
14262 error "crossdir_rename_size error $src_sample"
14263 [[ $tgt_sample -eq 1 ]] ||
14264 error "crossdir_rename_size error $tgt_sample"
14265 echo "Check cross dir rename stats success"
14266 rm -rf $DIR/${tdir}
14268 run_test 133d "Verifying rename_stats ========================================"
14271 remote_mds_nodsh && skip "remote MDS with nodsh"
14272 remote_ost_nodsh && skip "remote OST with nodsh"
14273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14275 local testdir=$DIR/${tdir}/stats_testdir
14276 local ctr f0 f1 bs=32768 count=42 sum
14278 mkdir -p ${testdir} || error "mkdir failed"
14280 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14282 for ctr in {write,read}_bytes; do
14284 cancel_lru_locks osc
14286 do_facet ost1 $LCTL set_param -n \
14287 "obdfilter.*.exports.clear=clear"
14289 if [ $ctr = write_bytes ]; then
14291 f1=${testdir}/${tfile}
14293 f0=${testdir}/${tfile}
14297 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14300 cancel_lru_locks osc
14302 sum=$(do_facet ost1 $LCTL get_param \
14303 "obdfilter.*.exports.*.stats" |
14304 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14305 $1 == ctr { sum += $7 }
14306 END { printf("%0.0f", sum) }')
14308 if ((sum != bs * count)); then
14309 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14313 rm -rf $DIR/${tdir}
14315 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14318 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14319 skip "too old lustre for get_param -R ($facet_ver)"
14321 # verifying readability.
14322 $LCTL get_param -R '*' &> /dev/null
14324 # Verifing writability with badarea_io.
14325 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14326 local skipped_params='force_lbug|changelog_mask|daemon_file'
14327 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14328 egrep -v "$skipped_params" |
14329 xargs -n 1 find $proc_dirs -name |
14330 xargs -n 1 badarea_io ||
14331 error "client badarea_io failed"
14333 # remount the FS in case writes/reads /proc break the FS
14334 cleanup || error "failed to unmount"
14335 setup || error "failed to setup"
14337 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14340 remote_mds_nodsh && skip "remote MDS with nodsh"
14341 remote_ost_nodsh && skip "remote OST with nodsh"
14343 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14344 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14346 for facet in mds1 ost1; do
14347 local facet_ver=$(lustre_version_code $facet)
14348 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14349 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14351 log "$facet: too old lustre for get_param -R"
14353 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14354 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14355 tr -d = | egrep -v $skipped_params |
14356 xargs -n 1 find $proc_dirs -name |
14357 xargs -n 1 badarea_io" ||
14358 error "$facet badarea_io failed"
14360 skip_noexit "$facet: too old lustre for get_param -R"
14364 # remount the FS in case writes/reads /proc break the FS
14365 cleanup || error "failed to unmount"
14366 setup || error "failed to setup"
14368 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14371 remote_mds_nodsh && skip "remote MDS with nodsh"
14372 remote_ost_nodsh && skip "remote OST with nodsh"
14373 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14374 skip "Need MDS version at least 2.9.54"
14377 for facet in client mds1 ost1; do
14378 # Get the list of files that are missing the terminating newline
14379 local plist=$(do_facet $facet
14380 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14382 for ent in $plist; do
14383 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14384 awk -v FS='\v' -v RS='\v\v' \
14385 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14386 print FILENAME}'" 2>/dev/null)
14387 [ -z $missing ] || {
14388 do_facet $facet $LCTL get_param $ent | od -An -tx1
14389 error "file does not end with newline: $facet-$ent"
14394 run_test 133h "Proc files should end with newlines"
14397 remote_mds_nodsh && skip "remote MDS with nodsh"
14398 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14399 skip "Need MDS version at least 2.7.54"
14401 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14402 cancel_lru_locks mdc
14404 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14405 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14406 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14409 createmany -o $DIR/$tdir/f $nr ||
14410 error "failed to create $nr files in $DIR/$tdir"
14411 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14413 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14414 do_facet mds1 $LCTL set_param fail_loc=0x327
14415 do_facet mds1 $LCTL set_param fail_val=500
14418 echo "sleep 10 seconds ..."
14420 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14422 do_facet mds1 $LCTL set_param fail_loc=0
14423 do_facet mds1 $LCTL set_param fail_val=0
14424 [ $lck_cnt -lt $unused ] ||
14425 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14428 unlinkmany $DIR/$tdir/f $nr
14430 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14433 remote_mds_nodsh && skip "remote MDS with nodsh"
14434 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14435 skip "Need MDS version at least 2.7.54"
14437 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14438 cancel_lru_locks mdc
14440 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14441 ldlm.lock_reclaim_threshold_mb)
14442 # disable reclaim temporarily
14443 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14445 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14446 do_facet mds1 $LCTL set_param fail_loc=0x328
14447 do_facet mds1 $LCTL set_param fail_val=500
14449 $LCTL set_param debug=+trace
14452 createmany -o $DIR/$tdir/f $nr &
14453 local create_pid=$!
14455 echo "Sleep $TIMEOUT seconds ..."
14457 if ! ps -p $create_pid > /dev/null 2>&1; then
14458 do_facet mds1 $LCTL set_param fail_loc=0
14459 do_facet mds1 $LCTL set_param fail_val=0
14460 do_facet mds1 $LCTL set_param \
14461 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14462 error "createmany finished incorrectly!"
14464 do_facet mds1 $LCTL set_param fail_loc=0
14465 do_facet mds1 $LCTL set_param fail_val=0
14466 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14467 wait $create_pid || return 1
14469 unlinkmany $DIR/$tdir/f $nr
14471 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14474 remote_mds_nodsh && skip "remote MDS with nodsh"
14475 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14476 skip "Need MDS version at least 2.13.50"
14479 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14481 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14482 #set only one record at plain llog
14483 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14485 #fill already existed plain llog each 64767
14486 #wrapping whole catalog
14487 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14489 createmany -o $DIR/$tdir/$tfile_ 64700
14490 for (( i = 0; i < 64700; i = i + 2 ))
14492 rm $DIR/$tdir/$tfile_$i &
14493 rm $DIR/$tdir/$tfile_$((i + 1)) &
14498 #waiting osp synchronization
14499 wait_delete_completed
14501 run_test 135 "Race catalog processing"
14504 remote_mds_nodsh && skip "remote MDS with nodsh"
14505 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14506 skip "Need MDS version at least 2.13.50"
14509 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14510 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14511 #set only one record at plain llog
14512 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14513 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14515 #fill already existed 2 plain llogs each 64767
14516 #wrapping whole catalog
14517 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14518 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14519 wait_delete_completed
14521 createmany -o $DIR/$tdir/$tfile_ 10
14524 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14525 for (( i = 0; i < 10; i = i + 3 ))
14527 rm $DIR/$tdir/$tfile_$i &
14528 rm $DIR/$tdir/$tfile_$((i + 1)) &
14532 rm $DIR/$tdir/$tfile_$((i + 2)) &
14535 #waiting osp synchronization
14536 wait_delete_completed
14538 run_test 136 "Race catalog processing 2"
14540 test_140() { #bug-17379
14541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14543 test_mkdir $DIR/$tdir
14544 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14545 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14547 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14548 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14550 while i=$((i + 1)); do
14552 cd $i || error "Changing to $i"
14553 ln -s ../stat stat || error "Creating stat symlink"
14554 # Read the symlink until ELOOP present,
14555 # not LBUGing the system is considered success,
14556 # we didn't overrun the stack.
14557 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14558 if [ $ret -ne 0 ]; then
14559 if [ $ret -eq 40 ]; then
14562 error "Open stat symlink"
14568 echo "The symlink depth = $i"
14569 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14570 error "Invalid symlink depth"
14572 # Test recursive symlink
14573 ln -s symlink_self symlink_self
14574 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14575 echo "open symlink_self returns $ret"
14576 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14578 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14583 local TF="$TMP/$tfile"
14585 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14586 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14588 cancel_lru_locks $OSC
14589 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14590 remount_client $MOUNT
14592 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14595 $TRUNCATE $DIR/$tfile 6000
14596 cancel_lru_locks $OSC
14597 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14600 echo "12345" >>$DIR/$tfile
14601 cancel_lru_locks $OSC
14602 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14605 echo "12345" >>$DIR/$tfile
14606 cancel_lru_locks $OSC
14607 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14609 run_test 150a "truncate/append tests"
14612 check_set_fallocate_or_skip
14615 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14616 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14618 run_test 150b "Verify fallocate (prealloc) functionality"
14621 check_set_fallocate_or_skip
14624 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14625 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14627 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14628 # precomputed md5sum for 20MB of zeroes
14629 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14630 local sum=($(md5sum $DIR/$tfile))
14632 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14634 check_set_fallocate 1
14637 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14638 sum=($(md5sum $DIR/$tfile))
14640 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14642 run_test 150bb "Verify fallocate modes both zero space"
14645 check_set_fallocate_or_skip
14646 local striping="-c2"
14648 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14649 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14650 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14651 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14652 local want=$((OSTCOUNT * 1048576))
14654 # Must allocate all requested space, not more than 5% extra
14655 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14656 error "bytes $bytes is not $want"
14660 echo "verify fallocate on PFL file"
14662 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14664 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14665 error "Create $DIR/$tfile failed"
14666 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14667 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14668 want=$((512 * 1048576))
14670 # Must allocate all requested space, not more than 5% extra
14671 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14672 error "bytes $bytes is not $want"
14674 run_test 150c "Verify fallocate Size and Blocks"
14677 check_set_fallocate_or_skip
14678 local striping="-c2"
14680 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14682 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14683 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14684 error "setstripe failed"
14685 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14686 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14687 local want=$((OSTCOUNT * 1048576))
14689 # Must allocate all requested space, not more than 5% extra
14690 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14691 error "bytes $bytes is not $want"
14693 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14696 check_set_fallocate_or_skip
14700 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14701 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14702 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14704 # Find OST with Minimum Size
14705 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14706 sort -un | head -1)
14708 # Get 100MB per OST of the available space to reduce run time
14709 # else 60% of the available space if we are running SLOW tests
14710 if [ $SLOW == "no" ]; then
14711 local space=$((1024 * 100 * OSTCOUNT))
14713 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14716 fallocate -l${space}k $DIR/$tfile ||
14717 error "fallocate ${space}k $DIR/$tfile failed"
14718 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14720 # get size immediately after fallocate. This should be correctly
14722 local size=$(stat -c '%s' $DIR/$tfile)
14723 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14725 # Sleep for a while for statfs to get updated. And not pull from cache.
14728 echo "df after fallocate:"
14731 (( size / 1024 == space )) || error "size $size != requested $space"
14732 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14733 error "used $used < space $space"
14735 rm $DIR/$tfile || error "rm failed"
14737 wait_delete_completed
14739 echo "df after unlink:"
14742 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14747 local want_size_before=20480 # in bytes
14748 local want_blocks_before=40 # 512 sized blocks
14749 local want_blocks_after=24 # 512 sized blocks
14750 local length=$(((want_blocks_before - want_blocks_after) * 512))
14752 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14753 skip "need at least 2.14.0 for fallocate punch"
14755 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14756 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14759 check_set_fallocate_or_skip
14760 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14762 [[ "x$DOM" == "xyes" ]] &&
14763 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14765 echo "Verify fallocate punch: Range within the file range"
14766 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14767 error "dd failed for bs 4096 and count 5"
14769 # Call fallocate with punch range which is within the file range
14770 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
14771 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
14772 # client must see changes immediately after fallocate
14773 size=$(stat -c '%s' $DIR/$tfile)
14774 blocks=$(stat -c '%b' $DIR/$tfile)
14776 # Verify punch worked.
14777 (( blocks == want_blocks_after )) ||
14778 error "punch failed: blocks $blocks != $want_blocks_after"
14780 (( size == want_size_before )) ||
14781 error "punch failed: size $size != $want_size_before"
14783 # Verify there is hole in file
14784 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14785 # precomputed md5sum
14786 local expect="4a9a834a2db02452929c0a348273b4aa"
14788 cksum=($(md5sum $DIR/$tfile))
14789 [[ "${cksum[0]}" == "$expect" ]] ||
14790 error "unexpected MD5SUM after punch: ${cksum[0]}"
14792 # Start second sub-case for fallocate punch.
14793 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14794 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14795 error "dd failed for bs 4096 and count 5"
14797 # Punch range less than block size will have no change in block count
14798 want_blocks_after=40 # 512 sized blocks
14800 # Punch overlaps two blocks and less than blocksize
14801 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
14802 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
14803 size=$(stat -c '%s' $DIR/$tfile)
14804 blocks=$(stat -c '%b' $DIR/$tfile)
14806 # Verify punch worked.
14807 (( blocks == want_blocks_after )) ||
14808 error "punch failed: blocks $blocks != $want_blocks_after"
14810 (( size == want_size_before )) ||
14811 error "punch failed: size $size != $want_size_before"
14813 # Verify if range is really zero'ed out. We expect Zeros.
14814 # precomputed md5sum
14815 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14816 cksum=($(md5sum $DIR/$tfile))
14817 [[ "${cksum[0]}" == "$expect" ]] ||
14818 error "unexpected MD5SUM after punch: ${cksum[0]}"
14820 run_test 150f "Verify fallocate punch functionality"
14828 local BS=4096 # Block size in bytes
14830 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14831 skip "need at least 2.14.0 for fallocate punch"
14833 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14834 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14837 check_set_fallocate_or_skip
14838 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14840 if [[ "x$DOM" == "xyes" ]]; then
14841 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14842 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14844 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14845 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14848 # Get 100MB per OST of the available space to reduce run time
14849 # else 60% of the available space if we are running SLOW tests
14850 if [ $SLOW == "no" ]; then
14851 space=$((1024 * 100 * OSTCOUNT))
14853 # Find OST with Minimum Size
14854 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14855 sort -un | head -1)
14856 echo "min size OST: $space"
14857 space=$(((space * 60)/100 * OSTCOUNT))
14859 # space in 1k units, round to 4k blocks
14860 local blkcount=$((space * 1024 / $BS))
14862 echo "Verify fallocate punch: Very large Range"
14863 fallocate -l${space}k $DIR/$tfile ||
14864 error "fallocate ${space}k $DIR/$tfile failed"
14865 # write 1M at the end, start and in the middle
14866 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14867 error "dd failed: bs $BS count 256"
14868 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14869 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14870 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14871 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14874 size=$(stat -c '%s' $DIR/$tfile)
14876 # gather punch length.
14877 local punch_size=$((size - (BS * 2)))
14879 echo "punch_size = $punch_size"
14880 echo "size - punch_size: $((size - punch_size))"
14881 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14883 # Call fallocate to punch all except 2 blocks. We leave the
14884 # first and the last block
14885 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14886 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
14887 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
14889 size_after=$(stat -c '%s' $DIR/$tfile)
14890 blocks_after=$(stat -c '%b' $DIR/$tfile)
14892 # Verify punch worked.
14893 # Size should be kept
14894 (( size == size_after )) ||
14895 error "punch failed: size $size != $size_after"
14897 # two 4k data blocks to remain plus possible 1 extra extent block
14898 (( blocks_after <= ((BS / 512) * 3) )) ||
14899 error "too many blocks remains: $blocks_after"
14901 # Verify that file has hole between the first and the last blocks
14902 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14903 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14905 echo "Hole at [$hole_start, $hole_end)"
14906 (( hole_start == BS )) ||
14907 error "no hole at offset $BS after punch"
14909 (( hole_end == BS + punch_size )) ||
14910 error "data at offset $hole_end < $((BS + punch_size))"
14912 run_test 150g "Verify fallocate punch on large range"
14914 #LU-2902 roc_hit was not able to read all values from lproc
14915 function roc_hit_init() {
14916 local list=$(comma_list $(osts_nodes))
14917 local dir=$DIR/$tdir-check
14918 local file=$dir/$tfile
14924 #use setstripe to do a write to every ost
14925 for i in $(seq 0 $((OSTCOUNT-1))); do
14926 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14927 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14928 idx=$(printf %04x $i)
14929 BEFORE=$(get_osd_param $list *OST*$idx stats |
14930 awk '$1 == "cache_access" {sum += $7}
14931 END { printf("%0.0f", sum) }')
14933 cancel_lru_locks osc
14934 cat $file >/dev/null
14936 AFTER=$(get_osd_param $list *OST*$idx stats |
14937 awk '$1 == "cache_access" {sum += $7}
14938 END { printf("%0.0f", sum) }')
14940 echo BEFORE:$BEFORE AFTER:$AFTER
14941 if ! let "AFTER - BEFORE == 4"; then
14943 error "roc_hit is not safe to use"
14951 function roc_hit() {
14952 local list=$(comma_list $(osts_nodes))
14953 echo $(get_osd_param $list '' stats |
14954 awk '$1 == "cache_hit" {sum += $7}
14955 END { printf("%0.0f", sum) }')
14958 function set_cache() {
14961 if [ "$2" == "off" ]; then
14964 local list=$(comma_list $(osts_nodes))
14965 set_osd_param $list '' $1_cache_enable $on
14967 cancel_lru_locks osc
14971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14972 remote_ost_nodsh && skip "remote OST with nodsh"
14975 local list=$(comma_list $(osts_nodes))
14977 # check whether obdfilter is cache capable at all
14978 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14979 skip "not cache-capable obdfilter"
14982 # check cache is enabled on all obdfilters
14983 if get_osd_param $list '' read_cache_enable | grep 0; then
14984 skip "oss cache is disabled"
14987 set_osd_param $list '' writethrough_cache_enable 1
14989 # check write cache is enabled on all obdfilters
14990 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14991 skip "oss write cache is NOT enabled"
14996 #define OBD_FAIL_OBD_NO_LRU 0x609
14997 do_nodes $list $LCTL set_param fail_loc=0x609
14999 # pages should be in the case right after write
15000 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15003 local BEFORE=$(roc_hit)
15004 cancel_lru_locks osc
15005 cat $DIR/$tfile >/dev/null
15006 local AFTER=$(roc_hit)
15008 do_nodes $list $LCTL set_param fail_loc=0
15010 if ! let "AFTER - BEFORE == CPAGES"; then
15011 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15014 cancel_lru_locks osc
15015 # invalidates OST cache
15016 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15017 set_osd_param $list '' read_cache_enable 0
15018 cat $DIR/$tfile >/dev/null
15020 # now data shouldn't be found in the cache
15022 cancel_lru_locks osc
15023 cat $DIR/$tfile >/dev/null
15025 if let "AFTER - BEFORE != 0"; then
15026 error "IN CACHE: before: $BEFORE, after: $AFTER"
15029 set_osd_param $list '' read_cache_enable 1
15032 run_test 151 "test cache on oss and controls ==============================="
15035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15037 local TF="$TMP/$tfile"
15039 # simulate ENOMEM during write
15040 #define OBD_FAIL_OST_NOMEM 0x226
15041 lctl set_param fail_loc=0x80000226
15042 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15044 sync || error "sync failed"
15045 lctl set_param fail_loc=0
15047 # discard client's cache
15048 cancel_lru_locks osc
15050 # simulate ENOMEM during read
15051 lctl set_param fail_loc=0x80000226
15052 cmp $TF $DIR/$tfile || error "cmp failed"
15053 lctl set_param fail_loc=0
15057 run_test 152 "test read/write with enomem ============================"
15060 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15062 run_test 153 "test if fdatasync does not crash ======================="
15064 dot_lustre_fid_permission_check() {
15066 local ffid=$MOUNT/.lustre/fid/$fid
15069 echo "stat fid $fid"
15070 stat $ffid > /dev/null || error "stat $ffid failed."
15071 echo "touch fid $fid"
15072 touch $ffid || error "touch $ffid failed."
15073 echo "write to fid $fid"
15074 cat /etc/hosts > $ffid || error "write $ffid failed."
15075 echo "read fid $fid"
15076 diff /etc/hosts $ffid || error "read $ffid failed."
15077 echo "append write to fid $fid"
15078 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15079 echo "rename fid $fid"
15080 mv $ffid $test_dir/$tfile.1 &&
15081 error "rename $ffid to $tfile.1 should fail."
15082 touch $test_dir/$tfile.1
15083 mv $test_dir/$tfile.1 $ffid &&
15084 error "rename $tfile.1 to $ffid should fail."
15085 rm -f $test_dir/$tfile.1
15086 echo "truncate fid $fid"
15087 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15088 echo "link fid $fid"
15089 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15090 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15091 echo "setfacl fid $fid"
15092 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15093 echo "getfacl fid $fid"
15094 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15096 echo "unlink fid $fid"
15097 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15098 echo "mknod fid $fid"
15099 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15101 fid=[0xf00000400:0x1:0x0]
15102 ffid=$MOUNT/.lustre/fid/$fid
15104 echo "stat non-exist fid $fid"
15105 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15106 echo "write to non-exist fid $fid"
15107 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15108 echo "link new fid $fid"
15109 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15111 mkdir -p $test_dir/$tdir
15112 touch $test_dir/$tdir/$tfile
15113 fid=$($LFS path2fid $test_dir/$tdir)
15116 error "error: could not get fid for $test_dir/$dir/$tfile."
15118 ffid=$MOUNT/.lustre/fid/$fid
15121 ls $ffid > /dev/null || error "ls $ffid failed."
15122 echo "touch $fid/$tfile.1"
15123 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15125 echo "touch $MOUNT/.lustre/fid/$tfile"
15126 touch $MOUNT/.lustre/fid/$tfile && \
15127 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15129 echo "setxattr to $MOUNT/.lustre/fid"
15130 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15132 echo "listxattr for $MOUNT/.lustre/fid"
15133 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15135 echo "delxattr from $MOUNT/.lustre/fid"
15136 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15138 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15139 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15140 error "touch invalid fid should fail."
15142 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15143 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15144 error "touch non-normal fid should fail."
15146 echo "rename $tdir to $MOUNT/.lustre/fid"
15147 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15148 error "rename to $MOUNT/.lustre/fid should fail."
15150 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15152 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15153 local new_obf_mode=777
15155 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15156 chmod $new_obf_mode $DIR/.lustre/fid ||
15157 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15159 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15160 [ $obf_mode -eq $new_obf_mode ] ||
15161 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15163 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15164 chmod $old_obf_mode $DIR/.lustre/fid ||
15165 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15168 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15169 fid=$($LFS path2fid $test_dir/$tfile-2)
15171 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15173 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15174 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15175 error "create lov data thru .lustre failed"
15177 echo "cp /etc/passwd $test_dir/$tfile-2"
15178 cp /etc/passwd $test_dir/$tfile-2 ||
15179 error "copy to $test_dir/$tfile-2 failed."
15180 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15181 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15182 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15184 rm -rf $test_dir/tfile.lnk
15185 rm -rf $test_dir/$tfile-2
15189 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15190 skip "Need MDS version at least 2.4.1"
15192 local tf=$DIR/$tfile
15195 local fid=$($LFS path2fid $tf)
15196 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15198 # check that we get the same pathname back
15201 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15202 echo "$rootpath $fid"
15203 found=$($LFS fid2path $rootpath "$fid")
15204 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15205 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15208 # check wrong root path format
15209 rootpath=$MOUNT"_wrong"
15210 found=$($LFS fid2path $rootpath "$fid")
15211 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15213 run_test 154A "lfs path2fid and fid2path basic checks"
15216 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15217 skip "Need MDS version at least 2.4.1"
15219 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15220 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15221 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15222 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15224 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15225 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15227 # check that we get the same pathname
15228 echo "PFID: $PFID, name: $name"
15229 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15230 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15231 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15232 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15234 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15236 run_test 154B "verify the ll_decode_linkea tool"
15239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15241 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15242 skip "Need MDS version at least 2.2.51"
15243 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15245 cp /etc/hosts $DIR/$tfile
15247 fid=$($LFS path2fid $DIR/$tfile)
15249 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15251 dot_lustre_fid_permission_check "$fid" $DIR ||
15252 error "dot lustre permission check $fid failed"
15254 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15256 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15258 touch $MOUNT/.lustre/file &&
15259 error "creation is not allowed under .lustre"
15261 mkdir $MOUNT/.lustre/dir &&
15262 error "mkdir is not allowed under .lustre"
15266 run_test 154a "Open-by-FID"
15269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15270 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15272 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15273 skip "Need MDS version at least 2.2.51"
15275 local remote_dir=$DIR/$tdir/remote_dir
15279 mkdir -p $DIR/$tdir
15280 $LFS mkdir -i $MDTIDX $remote_dir ||
15281 error "create remote directory failed"
15283 cp /etc/hosts $remote_dir/$tfile
15285 fid=$($LFS path2fid $remote_dir/$tfile)
15287 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15289 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15290 error "dot lustre permission check $fid failed"
15293 run_test 154b "Open-by-FID for remote directory"
15296 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15297 skip "Need MDS version at least 2.4.1"
15299 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15300 local FID1=$($LFS path2fid $DIR/$tfile.1)
15301 local FID2=$($LFS path2fid $DIR/$tfile.2)
15302 local FID3=$($LFS path2fid $DIR/$tfile.3)
15305 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15306 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15307 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15309 [ "$FID" = "${!want}" ] ||
15310 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15314 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15316 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15317 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15321 run_test 154c "lfs path2fid and fid2path multiple arguments"
15324 remote_mds_nodsh && skip "remote MDS with nodsh"
15325 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15326 skip "Need MDS version at least 2.5.53"
15328 if remote_mds; then
15329 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15333 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15340 local fid=$($LFS path2fid $DIR/$tfile)
15343 cmd="exec $fd<$DIR/$tfile"
15345 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15346 echo "$fid_list" | grep "$fid"
15349 cmd="exec $fd>/dev/null"
15351 if [ $rc -ne 0 ]; then
15352 error "FID $fid not found in open files list $fid_list"
15355 run_test 154d "Verify open file fid"
15359 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15360 skip "Need MDS version at least 2.6.50"
15362 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15363 error ".lustre returned by readdir"
15366 run_test 154e ".lustre is not returned by readdir"
15369 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15371 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15372 mkdir_on_mdt0 $DIR/$tdir
15373 # test dirs inherit from its stripe
15374 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15375 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15376 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15377 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15380 # get fid of parents
15381 local FID0=$($LFS path2fid $DIR/$tdir)
15382 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15383 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15384 local FID3=$($LFS path2fid $DIR)
15386 # check that path2fid --parents returns expected <parent_fid>/name
15387 # 1) test for a directory (single parent)
15388 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15389 [ "$parent" == "$FID0/foo1" ] ||
15390 error "expected parent: $FID0/foo1, got: $parent"
15392 # 2) test for a file with nlink > 1 (multiple parents)
15393 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15394 echo "$parent" | grep -F "$FID1/$tfile" ||
15395 error "$FID1/$tfile not returned in parent list"
15396 echo "$parent" | grep -F "$FID2/link" ||
15397 error "$FID2/link not returned in parent list"
15399 # 3) get parent by fid
15400 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15401 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15402 echo "$parent" | grep -F "$FID1/$tfile" ||
15403 error "$FID1/$tfile not returned in parent list (by fid)"
15404 echo "$parent" | grep -F "$FID2/link" ||
15405 error "$FID2/link not returned in parent list (by fid)"
15407 # 4) test for entry in root directory
15408 parent=$($LFS path2fid --parents $DIR/f)
15409 echo "$parent" | grep -F "$FID3/f" ||
15410 error "$FID3/f not returned in parent list"
15412 # 5) test it on root directory
15413 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15414 error "$MOUNT should not have parents"
15416 # enable xattr caching and check that linkea is correctly updated
15417 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15418 save_lustre_params client "llite.*.xattr_cache" > $save
15419 lctl set_param llite.*.xattr_cache 1
15421 # 6.1) linkea update on rename
15422 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15424 # get parents by fid
15425 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15426 # foo1 should no longer be returned in parent list
15427 echo "$parent" | grep -F "$FID1" &&
15428 error "$FID1 should no longer be in parent list"
15429 # the new path should appear
15430 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15431 error "$FID2/$tfile.moved is not in parent list"
15433 # 6.2) linkea update on unlink
15434 rm -f $DIR/$tdir/foo2/link
15435 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15436 # foo2/link should no longer be returned in parent list
15437 echo "$parent" | grep -F "$FID2/link" &&
15438 error "$FID2/link should no longer be in parent list"
15442 restore_lustre_params < $save
15445 run_test 154f "get parent fids by reading link ea"
15449 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15450 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15451 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15452 skip "Need MDS version at least 2.6.92"
15454 mkdir_on_mdt0 $DIR/$tdir
15455 llapi_fid_test -d $DIR/$tdir
15457 run_test 154g "various llapi FID tests"
15459 test_155_small_load() {
15460 local temp=$TMP/$tfile
15461 local file=$DIR/$tfile
15463 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15464 error "dd of=$temp bs=6096 count=1 failed"
15466 cancel_lru_locks $OSC
15467 cmp $temp $file || error "$temp $file differ"
15469 $TRUNCATE $temp 6000
15470 $TRUNCATE $file 6000
15471 cmp $temp $file || error "$temp $file differ (truncate1)"
15473 echo "12345" >>$temp
15474 echo "12345" >>$file
15475 cmp $temp $file || error "$temp $file differ (append1)"
15477 echo "12345" >>$temp
15478 echo "12345" >>$file
15479 cmp $temp $file || error "$temp $file differ (append2)"
15485 test_155_big_load() {
15486 remote_ost_nodsh && skip "remote OST with nodsh"
15488 local temp=$TMP/$tfile
15489 local file=$DIR/$tfile
15492 local cache_size=$(do_facet ost$((MAXI+1)) \
15493 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15494 local large_file_size=$((cache_size * 2))
15496 echo "OSS cache size: $cache_size KB"
15497 echo "Large file size: $large_file_size KB"
15499 [ $MAXV -le $large_file_size ] &&
15500 skip_env "max available OST size needs > $large_file_size KB"
15502 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15504 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15505 error "dd of=$temp bs=$large_file_size count=1k failed"
15508 cancel_lru_locks osc
15509 cmp $temp $file || error "$temp $file differ"
15515 save_writethrough() {
15516 local facets=$(get_facets OST)
15518 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15524 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15526 save_writethrough $p
15529 set_cache writethrough on
15530 test_155_small_load
15531 restore_lustre_params < $p
15534 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15539 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15541 save_writethrough $p
15544 set_cache writethrough off
15545 test_155_small_load
15546 restore_lustre_params < $p
15549 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15554 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15556 save_writethrough $p
15559 set_cache writethrough on
15560 test_155_small_load
15561 restore_lustre_params < $p
15564 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15569 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15571 save_writethrough $p
15574 set_cache writethrough off
15575 test_155_small_load
15576 restore_lustre_params < $p
15579 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15584 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15586 save_writethrough $p
15589 set_cache writethrough on
15591 restore_lustre_params < $p
15594 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15599 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15601 save_writethrough $p
15604 set_cache writethrough off
15606 restore_lustre_params < $p
15609 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15614 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15616 save_writethrough $p
15619 set_cache writethrough on
15621 restore_lustre_params < $p
15624 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15629 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15631 save_writethrough $p
15634 set_cache writethrough off
15636 restore_lustre_params < $p
15639 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15643 remote_ost_nodsh && skip "remote OST with nodsh"
15644 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15645 skip "stats not implemented on old servers"
15646 [ "$ost1_FSTYPE" = "zfs" ] &&
15647 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15652 local file="$DIR/$tfile"
15653 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15655 save_writethrough $p
15658 log "Turn on read and write cache"
15660 set_cache writethrough on
15662 log "Write data and read it back."
15663 log "Read should be satisfied from the cache."
15664 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15666 cancel_lru_locks osc
15667 cat $file >/dev/null
15669 if ! let "AFTER - BEFORE == CPAGES"; then
15670 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15672 log "cache hits: before: $BEFORE, after: $AFTER"
15675 log "Read again; it should be satisfied from the cache."
15677 cancel_lru_locks osc
15678 cat $file >/dev/null
15680 if ! let "AFTER - BEFORE == CPAGES"; then
15681 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15683 log "cache hits:: before: $BEFORE, after: $AFTER"
15686 log "Turn off the read cache and turn on the write cache"
15688 set_cache writethrough on
15690 log "Read again; it should be satisfied from the cache."
15692 cancel_lru_locks osc
15693 cat $file >/dev/null
15695 if ! let "AFTER - BEFORE == CPAGES"; then
15696 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15698 log "cache hits:: before: $BEFORE, after: $AFTER"
15701 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15702 # > 2.12.56 uses pagecache if cached
15703 log "Read again; it should not be satisfied from the cache."
15705 cancel_lru_locks osc
15706 cat $file >/dev/null
15708 if ! let "AFTER - BEFORE == 0"; then
15709 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15711 log "cache hits:: before: $BEFORE, after: $AFTER"
15715 log "Write data and read it back."
15716 log "Read should be satisfied from the cache."
15717 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15719 cancel_lru_locks osc
15720 cat $file >/dev/null
15722 if ! let "AFTER - BEFORE == CPAGES"; then
15723 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15725 log "cache hits:: before: $BEFORE, after: $AFTER"
15728 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15729 # > 2.12.56 uses pagecache if cached
15730 log "Read again; it should not be satisfied from the cache."
15732 cancel_lru_locks osc
15733 cat $file >/dev/null
15735 if ! let "AFTER - BEFORE == 0"; then
15736 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15738 log "cache hits:: before: $BEFORE, after: $AFTER"
15742 log "Turn off read and write cache"
15744 set_cache writethrough off
15746 log "Write data and read it back"
15747 log "It should not be satisfied from the cache."
15749 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15750 cancel_lru_locks osc
15752 cat $file >/dev/null
15754 if ! let "AFTER - BEFORE == 0"; then
15755 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15757 log "cache hits:: before: $BEFORE, after: $AFTER"
15760 log "Turn on the read cache and turn off the write cache"
15762 set_cache writethrough off
15764 log "Write data and read it back"
15765 log "It should not be satisfied from the cache."
15767 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15769 cancel_lru_locks osc
15770 cat $file >/dev/null
15772 if ! let "AFTER - BEFORE == 0"; then
15773 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15775 log "cache hits:: before: $BEFORE, after: $AFTER"
15778 log "Read again; it should be satisfied from the cache."
15780 cancel_lru_locks osc
15781 cat $file >/dev/null
15783 if ! let "AFTER - BEFORE == CPAGES"; then
15784 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15786 log "cache hits:: before: $BEFORE, after: $AFTER"
15789 restore_lustre_params < $p
15792 run_test 156 "Verification of tunables"
15795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15796 remote_mds_nodsh && skip "remote MDS with nodsh"
15797 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15798 skip "Need MDS version at least 2.2.0"
15800 changelog_register || error "changelog_register failed"
15801 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15802 changelog_users $SINGLEMDS | grep -q $cl_user ||
15803 error "User $cl_user not found in changelog_users"
15805 mkdir_on_mdt0 $DIR/$tdir
15808 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15809 changelog_clear 0 || error "changelog_clear failed"
15810 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15811 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15812 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15813 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15814 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15815 rm $DIR/$tdir/pics/desktop.jpg
15817 echo "verifying changelog mask"
15818 changelog_chmask "-MKDIR"
15819 changelog_chmask "-CLOSE"
15821 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15822 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15824 changelog_chmask "+MKDIR"
15825 changelog_chmask "+CLOSE"
15827 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15828 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15830 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15831 CLOSES=$(changelog_dump | grep -c "CLOSE")
15832 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15833 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15836 echo "verifying target fid"
15837 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15838 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15839 [ "$fidc" == "$fidf" ] ||
15840 error "changelog '$tfile' fid $fidc != file fid $fidf"
15841 echo "verifying parent fid"
15842 # The FID returned from the Changelog may be the directory shard on
15843 # a different MDT, and not the FID returned by path2fid on the parent.
15844 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15845 # since this is what will matter when recreating this file in the tree.
15846 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15847 local pathp=$($LFS fid2path $MOUNT "$fidp")
15848 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15849 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15851 echo "getting records for $cl_user"
15852 changelog_users $SINGLEMDS
15853 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15855 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15856 error "changelog_clear failed"
15857 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15858 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15859 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15860 error "user index expect $user_rec1 + $nclr != $user_rec2"
15862 local min0_rec=$(changelog_users $SINGLEMDS |
15863 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15864 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15865 awk '{ print $1; exit; }')
15867 changelog_dump | tail -n 5
15868 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15869 [ $first_rec == $((min0_rec + 1)) ] ||
15870 error "first index should be $min0_rec + 1 not $first_rec"
15872 # LU-3446 changelog index reset on MDT restart
15873 local cur_rec1=$(changelog_users $SINGLEMDS |
15874 awk '/^current.index:/ { print $NF }')
15875 changelog_clear 0 ||
15876 error "clear all changelog records for $cl_user failed"
15877 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15878 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15879 error "Fail to start $SINGLEMDS"
15880 local cur_rec2=$(changelog_users $SINGLEMDS |
15881 awk '/^current.index:/ { print $NF }')
15882 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15883 [ $cur_rec1 == $cur_rec2 ] ||
15884 error "current index should be $cur_rec1 not $cur_rec2"
15886 echo "verifying users from this test are deregistered"
15887 changelog_deregister || error "changelog_deregister failed"
15888 changelog_users $SINGLEMDS | grep -q $cl_user &&
15889 error "User '$cl_user' still in changelog_users"
15891 # lctl get_param -n mdd.*.changelog_users
15892 # current_index: 144
15893 # ID index (idle seconds)
15894 # cl3 144 (2) mask=<list>
15895 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15896 # this is the normal case where all users were deregistered
15897 # make sure no new records are added when no users are present
15898 local last_rec1=$(changelog_users $SINGLEMDS |
15899 awk '/^current.index:/ { print $NF }')
15900 touch $DIR/$tdir/chloe
15901 local last_rec2=$(changelog_users $SINGLEMDS |
15902 awk '/^current.index:/ { print $NF }')
15903 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15904 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15906 # any changelog users must be leftovers from a previous test
15907 changelog_users $SINGLEMDS
15908 echo "other changelog users; can't verify off"
15911 run_test 160a "changelog sanity"
15913 test_160b() { # LU-3587
15914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15915 remote_mds_nodsh && skip "remote MDS with nodsh"
15916 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15917 skip "Need MDS version at least 2.2.0"
15919 changelog_register || error "changelog_register failed"
15920 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15921 changelog_users $SINGLEMDS | grep -q $cl_user ||
15922 error "User '$cl_user' not found in changelog_users"
15924 local longname1=$(str_repeat a 255)
15925 local longname2=$(str_repeat b 255)
15928 echo "creating very long named file"
15929 touch $longname1 || error "create of '$longname1' failed"
15930 echo "renaming very long named file"
15931 mv $longname1 $longname2
15933 changelog_dump | grep RENME | tail -n 5
15936 run_test 160b "Verify that very long rename doesn't crash in changelog"
15939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15940 remote_mds_nodsh && skip "remote MDS with nodsh"
15942 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15943 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15944 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15945 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15949 # Registration step
15950 changelog_register || error "changelog_register failed"
15953 mkdir -p $DIR/$tdir
15954 $MCREATE $DIR/$tdir/foo_160c
15955 changelog_chmask "-TRUNC"
15956 $TRUNCATE $DIR/$tdir/foo_160c 200
15957 changelog_chmask "+TRUNC"
15958 $TRUNCATE $DIR/$tdir/foo_160c 199
15959 changelog_dump | tail -n 5
15960 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15961 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15963 run_test 160c "verify that changelog log catch the truncate event"
15966 remote_mds_nodsh && skip "remote MDS with nodsh"
15967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15969 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15970 skip "Need MDS version at least 2.7.60"
15972 # Registration step
15973 changelog_register || error "changelog_register failed"
15975 mkdir -p $DIR/$tdir/migrate_dir
15976 changelog_clear 0 || error "changelog_clear failed"
15978 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15979 changelog_dump | tail -n 5
15980 local migrates=$(changelog_dump | grep -c "MIGRT")
15981 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15983 run_test 160d "verify that changelog log catch the migrate event"
15986 remote_mds_nodsh && skip "remote MDS with nodsh"
15989 changelog_register || error "changelog_register failed"
15991 local MDT0=$(facet_svc $SINGLEMDS)
15994 # No user (expect fail)
15995 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15997 if [ $rc -eq 0 ]; then
15998 error "Should fail without user"
15999 elif [ $rc -ne 4 ]; then
16000 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16003 # Delete a future user (expect fail)
16004 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16006 if [ $rc -eq 0 ]; then
16007 error "Deleted non-existant user cl77"
16008 elif [ $rc -ne 2 ]; then
16009 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16012 # Clear to a bad index (1 billion should be safe)
16013 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16016 if [ $rc -eq 0 ]; then
16017 error "Successfully cleared to invalid CL index"
16018 elif [ $rc -ne 22 ]; then
16019 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16022 run_test 160e "changelog negative testing (should return errors)"
16025 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16026 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16027 skip "Need MDS version at least 2.10.56"
16029 local mdts=$(comma_list $(mdts_nodes))
16032 changelog_register || error "first changelog_register failed"
16033 changelog_register || error "second changelog_register failed"
16035 declare -A cl_user1
16036 declare -A cl_user2
16041 # generate some changelog records to accumulate on each MDT
16042 # use all_char because created files should be evenly distributed
16043 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16044 error "test_mkdir $tdir failed"
16045 log "$(date +%s): creating first files"
16046 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16047 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16048 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16051 # check changelogs have been generated
16052 local start=$SECONDS
16053 local idle_time=$((MDSCOUNT * 5 + 5))
16054 local nbcl=$(changelog_dump | wc -l)
16055 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16057 for param in "changelog_max_idle_time=$idle_time" \
16059 "changelog_min_gc_interval=2" \
16060 "changelog_min_free_cat_entries=3"; do
16061 local MDT0=$(facet_svc $SINGLEMDS)
16062 local var="${param%=*}"
16063 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16065 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16066 do_nodes $mdts $LCTL set_param mdd.*.$param
16069 # force cl_user2 to be idle (1st part), but also cancel the
16070 # cl_user1 records so that it is not evicted later in the test.
16071 local sleep1=$((idle_time / 2))
16072 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16075 # simulate changelog catalog almost full
16076 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16077 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16079 for i in $(seq $MDSCOUNT); do
16080 cl_users=(${CL_USERS[mds$i]})
16081 cl_user1[mds$i]="${cl_users[0]}"
16082 cl_user2[mds$i]="${cl_users[1]}"
16084 [ -n "${cl_user1[mds$i]}" ] ||
16085 error "mds$i: no user registered"
16086 [ -n "${cl_user2[mds$i]}" ] ||
16087 error "mds$i: only ${cl_user2[mds$i]} is registered"
16089 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16090 [ -n "$user_rec1" ] ||
16091 error "mds$i: User ${cl_user1[mds$i]} not registered"
16092 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16093 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16094 [ -n "$user_rec2" ] ||
16095 error "mds$i: User ${cl_user1[mds$i]} not registered"
16096 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16097 "$user_rec1 + 2 == $user_rec2"
16098 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16099 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16100 "$user_rec1 + 2, but is $user_rec2"
16101 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16102 [ -n "$user_rec2" ] ||
16103 error "mds$i: User ${cl_user2[mds$i]} not registered"
16104 [ $user_rec1 == $user_rec2 ] ||
16105 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16106 "$user_rec1, but is $user_rec2"
16109 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16110 local sleep2=$((idle_time - (SECONDS - start) + 1))
16111 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16114 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16115 # cl_user1 should be OK because it recently processed records.
16116 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16117 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16118 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16119 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16122 # ensure gc thread is done
16123 for i in $(mdts_nodes); do
16124 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16125 error "$i: GC-thread not done"
16129 for (( i = 1; i <= MDSCOUNT; i++ )); do
16130 # check cl_user1 still registered
16131 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16132 error "mds$i: User ${cl_user1[mds$i]} not registered"
16133 # check cl_user2 unregistered
16134 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16135 error "mds$i: User ${cl_user2[mds$i]} still registered"
16137 # check changelogs are present and starting at $user_rec1 + 1
16138 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16139 [ -n "$user_rec1" ] ||
16140 error "mds$i: User ${cl_user1[mds$i]} not registered"
16141 first_rec=$($LFS changelog $(facet_svc mds$i) |
16142 awk '{ print $1; exit; }')
16144 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16145 [ $((user_rec1 + 1)) == $first_rec ] ||
16146 error "mds$i: rec $first_rec != $user_rec1 + 1"
16149 run_test 160f "changelog garbage collect (timestamped users)"
16152 remote_mds_nodsh && skip "remote MDS with nodsh"
16153 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16154 skip "Need MDS version at least 2.14.55"
16156 local mdts=$(comma_list $(mdts_nodes))
16159 changelog_register || error "first changelog_register failed"
16160 changelog_register || error "second changelog_register failed"
16162 declare -A cl_user1
16163 declare -A cl_user2
16168 # generate some changelog records to accumulate on each MDT
16169 # use all_char because created files should be evenly distributed
16170 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16171 error "test_mkdir $tdir failed"
16172 for ((i = 0; i < MDSCOUNT; i++)); do
16173 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16174 error "create $DIR/$tdir/d$i.1 failed"
16177 # check changelogs have been generated
16178 local nbcl=$(changelog_dump | wc -l)
16179 (( $nbcl > 0 )) || error "no changelogs found"
16181 # reduce the max_idle_indexes value to make sure we exceed it
16182 for param in "changelog_max_idle_indexes=2" \
16184 "changelog_min_gc_interval=2"; do
16185 local MDT0=$(facet_svc $SINGLEMDS)
16186 local var="${param%=*}"
16187 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16189 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16190 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16191 error "unable to set mdd.*.$param"
16194 local start=$SECONDS
16195 for i in $(seq $MDSCOUNT); do
16196 cl_users=(${CL_USERS[mds$i]})
16197 cl_user1[mds$i]="${cl_users[0]}"
16198 cl_user2[mds$i]="${cl_users[1]}"
16200 [ -n "${cl_user1[mds$i]}" ] ||
16201 error "mds$i: user1 is not registered"
16202 [ -n "${cl_user2[mds$i]}" ] ||
16203 error "mds$i: only ${cl_user1[mds$i]} is registered"
16205 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16206 [ -n "$user_rec1" ] ||
16207 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16208 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16209 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16210 [ -n "$user_rec2" ] ||
16211 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16212 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16213 "$user_rec1 + 2 == $user_rec2"
16214 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16215 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16216 "expected $user_rec1 + 2, but is $user_rec2"
16217 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16218 [ -n "$user_rec2" ] ||
16219 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16220 [ $user_rec1 == $user_rec2 ] ||
16221 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16222 "expected $user_rec1, but is $user_rec2"
16225 # ensure we are past the previous changelog_min_gc_interval set above
16226 local sleep2=$((start + 2 - SECONDS))
16227 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16228 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16229 # cl_user1 should be OK because it recently processed records.
16230 for ((i = 0; i < MDSCOUNT; i++)); do
16231 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16232 error "create $DIR/$tdir/d$i.3 failed"
16235 # ensure gc thread is done
16236 for i in $(mdts_nodes); do
16237 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16238 error "$i: GC-thread not done"
16242 for (( i = 1; i <= MDSCOUNT; i++ )); do
16243 # check cl_user1 still registered
16244 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16245 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16246 # check cl_user2 unregistered
16247 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16248 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16250 # check changelogs are present and starting at $user_rec1 + 1
16251 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16252 [ -n "$user_rec1" ] ||
16253 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16254 first_rec=$($LFS changelog $(facet_svc mds$i) |
16255 awk '{ print $1; exit; }')
16257 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16258 [ $((user_rec1 + 1)) == $first_rec ] ||
16259 error "mds$i: rec $first_rec != $user_rec1 + 1"
16262 run_test 160g "changelog garbage collect on idle records"
16265 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16266 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16267 skip "Need MDS version at least 2.10.56"
16269 local mdts=$(comma_list $(mdts_nodes))
16272 changelog_register || error "first changelog_register failed"
16273 changelog_register || error "second changelog_register failed"
16275 declare -A cl_user1
16276 declare -A cl_user2
16281 # generate some changelog records to accumulate on each MDT
16282 # use all_char because created files should be evenly distributed
16283 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16284 error "test_mkdir $tdir failed"
16285 for ((i = 0; i < MDSCOUNT; i++)); do
16286 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16287 error "create $DIR/$tdir/d$i.1 failed"
16290 # check changelogs have been generated
16291 local nbcl=$(changelog_dump | wc -l)
16292 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16294 for param in "changelog_max_idle_time=10" \
16296 "changelog_min_gc_interval=2"; do
16297 local MDT0=$(facet_svc $SINGLEMDS)
16298 local var="${param%=*}"
16299 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16301 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16302 do_nodes $mdts $LCTL set_param mdd.*.$param
16305 # force cl_user2 to be idle (1st part)
16308 for i in $(seq $MDSCOUNT); do
16309 cl_users=(${CL_USERS[mds$i]})
16310 cl_user1[mds$i]="${cl_users[0]}"
16311 cl_user2[mds$i]="${cl_users[1]}"
16313 [ -n "${cl_user1[mds$i]}" ] ||
16314 error "mds$i: no user registered"
16315 [ -n "${cl_user2[mds$i]}" ] ||
16316 error "mds$i: only ${cl_user2[mds$i]} is registered"
16318 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16319 [ -n "$user_rec1" ] ||
16320 error "mds$i: User ${cl_user1[mds$i]} not registered"
16321 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16322 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16323 [ -n "$user_rec2" ] ||
16324 error "mds$i: User ${cl_user1[mds$i]} not registered"
16325 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16326 "$user_rec1 + 2 == $user_rec2"
16327 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16328 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16329 "$user_rec1 + 2, but is $user_rec2"
16330 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16331 [ -n "$user_rec2" ] ||
16332 error "mds$i: User ${cl_user2[mds$i]} not registered"
16333 [ $user_rec1 == $user_rec2 ] ||
16334 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16335 "$user_rec1, but is $user_rec2"
16338 # force cl_user2 to be idle (2nd part) and to reach
16339 # changelog_max_idle_time
16342 # force each GC-thread start and block then
16343 # one per MDT/MDD, set fail_val accordingly
16344 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16345 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16347 # generate more changelogs to trigger fail_loc
16348 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16349 error "create $DIR/$tdir/${tfile}bis failed"
16351 # stop MDT to stop GC-thread, should be done in back-ground as it will
16352 # block waiting for the thread to be released and exit
16353 declare -A stop_pids
16354 for i in $(seq $MDSCOUNT); do
16356 stop_pids[mds$i]=$!
16359 for i in $(mdts_nodes); do
16362 local facets=$(facets_up_on_host $i)
16364 for facet in ${facets//,/ }; do
16365 if [[ $facet == mds* ]]; then
16369 # ensure each MDS's gc threads are still present and all in "R"
16370 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16371 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16372 error "$i: expected $nb GC-thread"
16374 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16376 error "$i: GC-thread not found in R-state"
16377 # check umounts of each MDT on MDS have reached kthread_stop()
16378 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16379 error "$i: expected $nb umount"
16381 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16382 error "$i: umount not found in D-state"
16385 # release all GC-threads
16386 do_nodes $mdts $LCTL set_param fail_loc=0
16388 # wait for MDT stop to complete
16389 for i in $(seq $MDSCOUNT); do
16390 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16394 # may try to check if any orphan changelog records are present
16395 # via ldiskfs/zfs and llog_reader...
16397 # re-start/mount MDTs
16398 for i in $(seq $MDSCOUNT); do
16399 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16400 error "Fail to start mds$i"
16404 for i in $(seq $MDSCOUNT); do
16405 # check cl_user1 still registered
16406 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16407 error "mds$i: User ${cl_user1[mds$i]} not registered"
16408 # check cl_user2 unregistered
16409 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16410 error "mds$i: User ${cl_user2[mds$i]} still registered"
16412 # check changelogs are present and starting at $user_rec1 + 1
16413 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16414 [ -n "$user_rec1" ] ||
16415 error "mds$i: User ${cl_user1[mds$i]} not registered"
16416 first_rec=$($LFS changelog $(facet_svc mds$i) |
16417 awk '{ print $1; exit; }')
16419 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16420 [ $((user_rec1 + 1)) == $first_rec ] ||
16421 error "mds$i: first index should be $user_rec1 + 1, " \
16422 "but is $first_rec"
16425 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16430 local mdts=$(comma_list $(mdts_nodes))
16432 changelog_register || error "first changelog_register failed"
16434 # generate some changelog records to accumulate on each MDT
16435 # use all_char because created files should be evenly distributed
16436 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16437 error "test_mkdir $tdir failed"
16438 for ((i = 0; i < MDSCOUNT; i++)); do
16439 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16440 error "create $DIR/$tdir/d$i.1 failed"
16443 # check changelogs have been generated
16444 local nbcl=$(changelog_dump | wc -l)
16445 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16447 # simulate race between register and unregister
16448 # XXX as fail_loc is set per-MDS, with DNE configs the race
16449 # simulation will only occur for one MDT per MDS and for the
16450 # others the normal race scenario will take place
16451 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16452 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16453 do_nodes $mdts $LCTL set_param fail_val=1
16455 # unregister 1st user
16456 changelog_deregister &
16458 # wait some time for deregister work to reach race rdv
16460 # register 2nd user
16461 changelog_register || error "2nd user register failed"
16463 wait $pid1 || error "1st user deregister failed"
16467 declare -A LAST_REC
16468 for i in $(seq $MDSCOUNT); do
16469 if changelog_users mds$i | grep "^cl"; then
16470 # make sure new records are added with one user present
16471 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16472 awk '/^current.index:/ { print $NF }')
16474 error "mds$i has no user registered"
16478 # generate more changelog records to accumulate on each MDT
16479 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16480 error "create $DIR/$tdir/${tfile}bis failed"
16482 for i in $(seq $MDSCOUNT); do
16483 last_rec=$(changelog_users $SINGLEMDS |
16484 awk '/^current.index:/ { print $NF }')
16485 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16486 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16487 error "changelogs are off on mds$i"
16490 run_test 160i "changelog user register/unregister race"
16493 remote_mds_nodsh && skip "remote MDS with nodsh"
16494 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16495 skip "Need MDS version at least 2.12.56"
16497 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16498 stack_trap "umount $MOUNT2" EXIT
16500 changelog_register || error "first changelog_register failed"
16501 stack_trap "changelog_deregister" EXIT
16503 # generate some changelog
16504 # use all_char because created files should be evenly distributed
16505 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16506 error "mkdir $tdir failed"
16507 for ((i = 0; i < MDSCOUNT; i++)); do
16508 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16509 error "create $DIR/$tdir/d$i.1 failed"
16512 # open the changelog device
16513 exec 3>/dev/changelog-$FSNAME-MDT0000
16514 stack_trap "exec 3>&-" EXIT
16515 exec 4</dev/changelog-$FSNAME-MDT0000
16516 stack_trap "exec 4<&-" EXIT
16518 # umount the first lustre mount
16520 stack_trap "mount_client $MOUNT" EXIT
16522 # read changelog, which may or may not fail, but should not crash
16526 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16527 changelog_users $SINGLEMDS | grep -q $cl_user ||
16528 error "User $cl_user not found in changelog_users"
16530 printf 'clear:'$cl_user':0' >&3
16532 run_test 160j "client can be umounted while its chanangelog is being used"
16535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16536 remote_mds_nodsh && skip "remote MDS with nodsh"
16538 mkdir -p $DIR/$tdir/1/1
16540 changelog_register || error "changelog_register failed"
16541 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16543 changelog_users $SINGLEMDS | grep -q $cl_user ||
16544 error "User '$cl_user' not found in changelog_users"
16545 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16546 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16547 rmdir $DIR/$tdir/1/1 & sleep 1
16549 touch $DIR/$tdir/2/2
16550 rm -rf $DIR/$tdir/2
16555 changelog_dump | grep rmdir || error "rmdir not recorded"
16557 run_test 160k "Verify that changelog records are not lost"
16559 # Verifies that a file passed as a parameter has recently had an operation
16560 # performed on it that has generated an MTIME changelog which contains the
16561 # correct parent FID. As files might reside on a different MDT from the
16562 # parent directory in DNE configurations, the FIDs are translated to paths
16563 # before being compared, which should be identical
16564 compare_mtime_changelog() {
16572 mdtidx=$($LFS getstripe --mdt-index $file)
16573 mdtidx=$(printf "%04x" $mdtidx)
16575 # Obtain the parent FID from the MTIME changelog
16576 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16577 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16579 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16580 [ -z "$cl_fid" ] && error "parent FID not present"
16582 # Verify that the path for the parent FID is the same as the path for
16583 # the test directory
16584 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16588 [[ "${pdir%/}" == "$dir" ]] ||
16589 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16595 remote_mds_nodsh && skip "remote MDS with nodsh"
16596 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16597 skip "Need MDS version at least 2.13.55"
16601 changelog_register || error "changelog_register failed"
16602 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16604 changelog_users $SINGLEMDS | grep -q $cl_user ||
16605 error "User '$cl_user' not found in changelog_users"
16607 # Clear some types so that MTIME changelogs are generated
16608 changelog_chmask "-CREAT"
16609 changelog_chmask "-CLOSE"
16611 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16613 # Test CL_MTIME during setattr
16614 touch $DIR/$tdir/$tfile
16615 compare_mtime_changelog $DIR/$tdir/$tfile
16617 # Test CL_MTIME during close
16618 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16619 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16621 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16625 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16626 skip "Need MDS version at least 2.14.51"
16633 changelog_register || error "first changelog_register failed"
16634 changelog_register || error "second changelog_register failed"
16636 cl_users=(${CL_USERS[mds1]})
16637 cl_user1="${cl_users[0]}"
16638 cl_user2="${cl_users[1]}"
16639 # generate some changelog records to accumulate on MDT0
16640 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16641 createmany -m $DIR/$tdir/$tfile 50 ||
16642 error "create $DIR/$tdir/$tfile failed"
16643 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16646 # check changelogs have been generated
16647 local nbcl=$(changelog_dump | wc -l)
16648 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16650 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16651 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16653 __changelog_clear mds1 $cl_user1 +10
16654 __changelog_clear mds1 $cl_user2 0 &
16657 __changelog_clear mds1 $cl_user1 0 ||
16658 error "fail to cancel record for $cl_user1"
16660 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16662 run_test 160m "Changelog clear race"
16665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16666 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16667 skip "Need MDS version at least 2.14.51"
16676 changelog_register || error "first changelog_register failed"
16678 cl_users=(${CL_USERS[mds1]})
16679 cl_user1="${cl_users[0]}"
16681 # generate some changelog records to accumulate on MDT0
16682 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16683 first_rec=$(changelog_users $SINGLEMDS |
16684 awk '/^current.index:/ { print $NF }')
16685 while (( last_rec < (( first_rec + 65000)) )); do
16686 createmany -m $DIR/$tdir/$tfile 10000 ||
16687 error "create $DIR/$tdir/$tfile failed"
16689 for i in $(seq 0 10000); do
16690 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16694 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16695 error "unlinkmany failed unlink"
16696 last_rec=$(changelog_users $SINGLEMDS |
16697 awk '/^current.index:/ { print $NF }')
16698 echo last record $last_rec
16699 (( last_rec == 0 )) && error "no changelog found"
16702 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16703 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16705 __changelog_clear mds1 $cl_user1 0 &
16708 __changelog_clear mds1 $cl_user1 0 ||
16709 error "fail to cancel record for $cl_user1"
16711 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16713 run_test 160n "Changelog destroy race"
16716 local mdt="$(facet_svc $SINGLEMDS)"
16718 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16719 remote_mds_nodsh && skip "remote MDS with nodsh"
16720 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16721 skip "Need MDS version at least 2.14.52"
16723 changelog_register --user test_160o -m unlnk+close+open ||
16724 error "changelog_register failed"
16726 do_facet $SINGLEMDS $LCTL --device $mdt \
16727 changelog_register -u "Tt3_-#" &&
16728 error "bad symbols in name should fail"
16730 do_facet $SINGLEMDS $LCTL --device $mdt \
16731 changelog_register -u test_160o &&
16732 error "the same name registration should fail"
16734 do_facet $SINGLEMDS $LCTL --device $mdt \
16735 changelog_register -u test_160toolongname &&
16736 error "too long name registration should fail"
16738 changelog_chmask "MARK+HSM"
16739 lctl get_param mdd.*.changelog*mask
16740 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16741 changelog_users $SINGLEMDS | grep -q $cl_user ||
16742 error "User $cl_user not found in changelog_users"
16744 echo $cl_user | grep -q test_160o ||
16745 error "User $cl_user has no specific name 'test160o'"
16748 changelog_clear 0 || error "changelog_clear failed"
16749 # generate some changelog records to accumulate on MDT0
16750 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16751 touch $DIR/$tdir/$tfile # open 1
16753 OPENS=$(changelog_dump | grep -c "OPEN")
16754 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16756 # must be no MKDIR it wasn't set as user mask
16757 MKDIR=$(changelog_dump | grep -c "MKDIR")
16758 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16760 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16761 mdd.$mdt.changelog_current_mask -n)
16762 # register maskless user
16763 changelog_register || error "changelog_register failed"
16764 # effective mask should be not changed because it is not minimal
16765 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16766 mdd.$mdt.changelog_current_mask -n)
16767 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16768 # set server mask to minimal value
16769 changelog_chmask "MARK"
16770 # check effective mask again, should be treated as DEFMASK now
16771 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16772 mdd.$mdt.changelog_current_mask -n)
16773 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16775 do_facet $SINGLEMDS $LCTL --device $mdt \
16776 changelog_deregister -u test_160o ||
16777 error "cannot deregister by name"
16779 run_test 160o "changelog user name and mask"
16782 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16783 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16784 skip "Need MDS version at least 2.14.51"
16785 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16791 changelog_register || error "first changelog_register failed"
16793 cl_users=(${CL_USERS[mds1]})
16794 cl_user1="${cl_users[0]}"
16796 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16797 createmany -m $DIR/$tdir/$tfile 50 ||
16798 error "create $DIR/$tdir/$tfile failed"
16799 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16802 # check changelogs have been generated
16803 entry_count=$(changelog_dump | wc -l)
16804 ((entry_count != 0)) || error "no changelog entries found"
16806 # remove changelog_users and check that orphan entries are removed
16808 local dev=$(mdsdevname 1)
16809 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
16810 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
16811 entry_count=$(changelog_dump | wc -l)
16812 ((entry_count == 0)) ||
16813 error "found $entry_count changelog entries, expected none"
16815 run_test 160p "Changelog orphan cleanup with no users"
16818 local mdt="$(facet_svc $SINGLEMDS)"
16821 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16822 remote_mds_nodsh && skip "remote MDS with nodsh"
16823 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16824 skip "Need MDS version at least 2.14.54"
16826 # set server mask to minimal value like server init does
16827 changelog_chmask "MARK"
16828 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16829 error "changelog_register failed"
16830 # check effective mask again, should be treated as DEFMASK now
16831 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16832 mdd.$mdt.changelog_current_mask -n)
16833 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16834 error "changelog_deregister failed"
16835 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16837 run_test 160q "changelog effective mask is DEFMASK if not set"
16840 remote_mds_nodsh && skip "remote MDS with nodsh"
16841 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16842 skip "Need MDS version at least 2.14.55"
16844 local mdts=$(comma_list $(mdts_nodes))
16846 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16847 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16848 fail_val=$((24 * 3600 * 10))
16850 # Create a user which is 10 days old
16851 changelog_register || error "first changelog_register failed"
16853 declare -A cl_user1
16856 # generate some changelog records to accumulate on each MDT
16857 # use all_char because created files should be evenly distributed
16858 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16859 error "test_mkdir $tdir failed"
16860 for ((i = 0; i < MDSCOUNT; i++)); do
16861 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16862 error "create $DIR/$tdir/d$i.1 failed"
16865 # check changelogs have been generated
16866 local nbcl=$(changelog_dump | wc -l)
16867 (( nbcl > 0 )) || error "no changelogs found"
16869 # reduce the max_idle_indexes value to make sure we exceed it
16870 for param in "changelog_max_idle_indexes=2097446912" \
16871 "changelog_max_idle_time=2592000" \
16873 "changelog_min_gc_interval=2"; do
16874 local MDT0=$(facet_svc $SINGLEMDS)
16875 local var="${param%=*}"
16876 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16878 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16879 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16880 error "unable to set mdd.*.$param"
16883 local start=$SECONDS
16884 for i in $(seq $MDSCOUNT); do
16885 cl_users=(${CL_USERS[mds$i]})
16886 cl_user1[mds$i]="${cl_users[0]}"
16888 [[ -n "${cl_user1[mds$i]}" ]] ||
16889 error "mds$i: no user registered"
16892 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16893 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16895 # ensure we are past the previous changelog_min_gc_interval set above
16896 local sleep2=$((start + 2 - SECONDS))
16897 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16899 # Generate one more changelog to trigger GC
16900 for ((i = 0; i < MDSCOUNT; i++)); do
16901 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16902 error "create $DIR/$tdir/d$i.3 failed"
16905 # ensure gc thread is done
16906 for node in $(mdts_nodes); do
16907 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16908 error "$node: GC-thread not done"
16911 do_nodes $mdts $LCTL set_param fail_loc=0
16913 for (( i = 1; i <= MDSCOUNT; i++ )); do
16914 # check cl_user1 is purged
16915 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16916 error "mds$i: User ${cl_user1[mds$i]} is registered"
16920 run_test 160s "changelog garbage collect on idle records * time"
16923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16925 test_mkdir -c1 $DIR/$tdir
16926 cp /etc/hosts $DIR/$tdir/$tfile
16927 test_mkdir -c1 $DIR/$tdir/foo1
16928 test_mkdir -c1 $DIR/$tdir/foo2
16929 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16930 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16931 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16932 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16933 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16934 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16935 $LFS fid2path $DIR $FID
16936 error "bad link ea"
16939 rm $DIR/$tdir/foo2/zachary
16941 rm $DIR/$tdir/foo2/thor
16943 rm $DIR/$tdir/$tfile
16945 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16946 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16947 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16948 rm $DIR/$tdir/foo2/maggie
16951 local longname=$tfile.avg_len_is_thirty_two_
16952 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16953 error_noexit 'failed to unlink many hardlinks'" EXIT
16954 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16955 error "failed to hardlink many files"
16956 links=$($LFS fid2path $DIR $FID | wc -l)
16957 echo -n "${links}/1000 links in link EA"
16958 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16960 run_test 161a "link ea sanity"
16963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16964 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16967 local remote_dir=$DIR/$tdir/remote_dir
16969 mkdir -p $DIR/$tdir
16970 $LFS mkdir -i $MDTIDX $remote_dir ||
16971 error "create remote directory failed"
16973 cp /etc/hosts $remote_dir/$tfile
16974 mkdir -p $remote_dir/foo1
16975 mkdir -p $remote_dir/foo2
16976 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16977 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16978 ln $remote_dir/$tfile $remote_dir/foo1/luna
16979 ln $remote_dir/$tfile $remote_dir/foo2/thor
16981 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16983 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16984 $LFS fid2path $DIR $FID
16985 error "bad link ea"
16988 rm $remote_dir/foo2/zachary
16990 rm $remote_dir/foo2/thor
16992 rm $remote_dir/$tfile
16994 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16995 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16996 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16997 $LFS fid2path $DIR $FID
16998 error "bad link rename"
17000 rm $remote_dir/foo2/maggie
17003 local longname=filename_avg_len_is_thirty_two_
17004 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17005 error "failed to hardlink many files"
17006 links=$($LFS fid2path $DIR $FID | wc -l)
17007 echo -n "${links}/1000 links in link EA"
17008 [[ ${links} -gt 60 ]] ||
17009 error "expected at least 60 links in link EA"
17010 unlinkmany $remote_dir/foo2/$longname 1000 ||
17011 error "failed to unlink many hardlinks"
17013 run_test 161b "link ea sanity under remote directory"
17016 remote_mds_nodsh && skip "remote MDS with nodsh"
17017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17018 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17019 skip "Need MDS version at least 2.1.5"
17021 # define CLF_RENAME_LAST 0x0001
17022 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17023 changelog_register || error "changelog_register failed"
17026 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17027 touch $DIR/$tdir/foo_161c
17028 touch $DIR/$tdir/bar_161c
17029 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17030 changelog_dump | grep RENME | tail -n 5
17031 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17032 changelog_clear 0 || error "changelog_clear failed"
17033 if [ x$flags != "x0x1" ]; then
17034 error "flag $flags is not 0x1"
17037 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17038 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17039 touch $DIR/$tdir/foo_161c
17040 touch $DIR/$tdir/bar_161c
17041 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17042 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17043 changelog_dump | grep RENME | tail -n 5
17044 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17045 changelog_clear 0 || error "changelog_clear failed"
17046 if [ x$flags != "x0x0" ]; then
17047 error "flag $flags is not 0x0"
17049 echo "rename overwrite a target having nlink > 1," \
17050 "changelog record has flags of $flags"
17052 # rename doesn't overwrite a target (changelog flag 0x0)
17053 touch $DIR/$tdir/foo_161c
17054 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17055 changelog_dump | grep RENME | tail -n 5
17056 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17057 changelog_clear 0 || error "changelog_clear failed"
17058 if [ x$flags != "x0x0" ]; then
17059 error "flag $flags is not 0x0"
17061 echo "rename doesn't overwrite a target," \
17062 "changelog record has flags of $flags"
17064 # define CLF_UNLINK_LAST 0x0001
17065 # unlink a file having nlink = 1 (changelog flag 0x1)
17066 rm -f $DIR/$tdir/foo2_161c
17067 changelog_dump | grep UNLNK | tail -n 5
17068 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17069 changelog_clear 0 || error "changelog_clear failed"
17070 if [ x$flags != "x0x1" ]; then
17071 error "flag $flags is not 0x1"
17073 echo "unlink a file having nlink = 1," \
17074 "changelog record has flags of $flags"
17076 # unlink a file having nlink > 1 (changelog flag 0x0)
17077 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17078 rm -f $DIR/$tdir/foobar_161c
17079 changelog_dump | grep UNLNK | tail -n 5
17080 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17081 changelog_clear 0 || error "changelog_clear failed"
17082 if [ x$flags != "x0x0" ]; then
17083 error "flag $flags is not 0x0"
17085 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17087 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17090 remote_mds_nodsh && skip "remote MDS with nodsh"
17091 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17096 changelog_register || error "changelog_register failed"
17098 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17099 # interfer with $MOUNT/.lustre/fid/ access
17101 [[ $? -eq 0 ]] || error "mkdir failed"
17103 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17104 $LCTL set_param fail_loc=0x8000140c
17106 $LCTL set_param fail_val=5
17109 echo foofoo > $DIR/$tdir/$tfile &
17112 # wait for create to be delayed
17116 [[ $? -eq 0 ]] || error "create should be blocked"
17118 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17119 stack_trap "rm -f $tempfile"
17120 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17121 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17122 # some delay may occur during ChangeLog publishing and file read just
17123 # above, that could allow file write to happen finally
17124 [[ -s $tempfile ]] && echo "file should be empty"
17126 $LCTL set_param fail_loc=0
17129 [[ $? -eq 0 ]] || error "create failed"
17131 run_test 161d "create with concurrent .lustre/fid access"
17134 local expected="$1"
17139 path=$($LFS fid2path "$@")
17142 if [ $rc -ne 0 ]; then
17143 error "path looked up of '$expected' failed: rc=$rc"
17144 elif [ "$path" != "$expected" ]; then
17145 error "path looked up '$path' instead of '$expected'"
17147 echo "FID '$fid' resolves to path '$path' as expected"
17151 test_162a() { # was test_162
17152 test_mkdir -p -c1 $DIR/$tdir/d2
17153 touch $DIR/$tdir/d2/$tfile
17154 touch $DIR/$tdir/d2/x1
17155 touch $DIR/$tdir/d2/x2
17156 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17157 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17159 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17160 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17163 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17164 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17165 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17167 # softlink to wrong file
17168 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17169 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17170 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17173 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17174 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17175 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17176 # fid2path dir/fsname should both work
17177 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17178 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17180 # hardlink count: check that there are 2 links
17181 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17182 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17184 # hardlink indexing: remove the first link
17185 rm $DIR/$tdir/d2/p/q/r/hlink
17186 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17188 run_test 162a "path lookup sanity"
17191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17195 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17196 error "create striped dir failed"
17198 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17199 tail -n 1 | awk '{print $2}')
17200 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17202 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17203 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17206 for ((i=0;i<5;i++)); do
17207 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17208 error "get fid for f$i failed"
17209 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17211 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17212 error "get fid for d$i failed"
17213 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17218 run_test 162b "striped directory path lookup sanity"
17220 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17222 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17223 skip "Need MDS version at least 2.7.51"
17225 local lpath=$tdir.local
17226 local rpath=$tdir.remote
17228 test_mkdir $DIR/$lpath
17229 test_mkdir $DIR/$rpath
17231 for ((i = 0; i <= 101; i++)); do
17234 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17235 error "get fid for local directory $DIR/$lpath failed"
17236 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17239 test_mkdir $DIR/$rpath
17240 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17241 error "get fid for remote directory $DIR/$rpath failed"
17242 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17247 run_test 162c "fid2path works with paths 100 or more directories deep"
17249 oalr_event_count() {
17253 awk -v name="${FSNAME}-OST0000" \
17254 -v event="${event}" \
17255 '$1 == "TRACE" && $2 == event && $3 == name' \
17260 oalr_expect_event_count() {
17263 local expect="${3}"
17266 count=$(oalr_event_count "${event}" "${trace}")
17267 if ((count == expect)); then
17271 error_noexit "${event} event count was '${count}', expected ${expect}"
17277 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17279 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17283 sync # Flush previous IOs so we can count log entries.
17284 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17285 stack_trap cleanup_165 EXIT
17289 local trace="/tmp/${tfile}.trace"
17293 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17294 skip "OFD access log unsupported"
17297 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17300 do_facet ost1 ofd_access_log_reader --list
17303 do_facet ost1 killall -TERM ofd_access_log_reader
17307 if ((rc != 0)); then
17308 error "ofd_access_log_reader exited with rc = '${rc}'"
17311 # Parse trace file for discovery events:
17312 oalr_expect_event_count alr_log_add "${trace}" 1
17313 oalr_expect_event_count alr_log_eof "${trace}" 1
17314 oalr_expect_event_count alr_log_free "${trace}" 1
17316 run_test 165a "ofd access log discovery"
17319 local trace="/tmp/${tfile}.trace"
17320 local file="${DIR}/${tfile}"
17329 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17330 skip "OFD access log unsupported"
17333 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17336 do_facet ost1 ofd_access_log_reader --list
17338 lfs setstripe -c 1 -i 0 "${file}"
17339 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17340 error "cannot create '${file}'"
17343 do_facet ost1 killall -TERM ofd_access_log_reader
17347 if ((rc != 0)); then
17348 error "ofd_access_log_reader exited with rc = '${rc}'"
17351 oalr_expect_event_count alr_log_entry "${trace}" 1
17353 pfid1=$($LFS path2fid "${file}")
17355 # 1 2 3 4 5 6 7 8 9 10
17356 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17357 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17359 echo "entry = '${entry[*]}'" >&2
17362 if [[ "${pfid1}" != "${pfid2}" ]]; then
17363 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17367 if ((size != 1048576)); then
17368 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17372 if [[ "${flags}" != "w" ]]; then
17373 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17376 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17379 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17380 error "cannot read '${file}'"
17383 do_facet ost1 killall -TERM ofd_access_log_reader
17387 if ((rc != 0)); then
17388 error "ofd_access_log_reader exited with rc = '${rc}'"
17391 oalr_expect_event_count alr_log_entry "${trace}" 1
17393 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17394 echo "entry = '${entry[*]}'" >&2
17397 if [[ "${pfid1}" != "${pfid2}" ]]; then
17398 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17402 if ((size != 524288)); then
17403 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17407 if [[ "${flags}" != "r" ]]; then
17408 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17411 run_test 165b "ofd access log entries are produced and consumed"
17414 local trace="/tmp/${tfile}.trace"
17415 local file="${DIR}/${tdir}/${tfile}"
17417 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17418 skip "OFD access log unsupported"
17420 test_mkdir "${DIR}/${tdir}"
17423 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17426 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17428 # 4096 / 64 = 64. Create twice as many entries.
17429 for ((i = 0; i < 128; i++)); do
17430 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17431 error "cannot create file"
17436 do_facet ost1 killall -TERM ofd_access_log_reader
17439 if ((rc != 0)); then
17440 error "ofd_access_log_reader exited with rc = '${rc}'"
17443 unlinkmany "${file}-%d" 128
17445 run_test 165c "full ofd access logs do not block IOs"
17447 oal_get_read_count() {
17450 # STATS lustre-OST0001 alr_read_count 1
17452 do_facet ost1 cat "${stats}" |
17453 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17454 END { print count; }'
17457 oal_expect_read_count() {
17462 # Ask ofd_access_log_reader to write stats.
17463 do_facet ost1 killall -USR1 ofd_access_log_reader
17465 # Allow some time for things to happen.
17468 count=$(oal_get_read_count "${stats}")
17469 if ((count == expect)); then
17473 error_noexit "bad read count, got ${count}, expected ${expect}"
17474 do_facet ost1 cat "${stats}" >&2
17479 local stats="/tmp/${tfile}.stats"
17480 local file="${DIR}/${tdir}/${tfile}"
17481 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17483 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17484 skip "OFD access log unsupported"
17486 test_mkdir "${DIR}/${tdir}"
17489 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17492 lfs setstripe -c 1 -i 0 "${file}"
17494 do_facet ost1 lctl set_param "${param}=rw"
17495 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17496 error "cannot create '${file}'"
17497 oal_expect_read_count "${stats}" 1
17499 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17500 error "cannot read '${file}'"
17501 oal_expect_read_count "${stats}" 2
17503 do_facet ost1 lctl set_param "${param}=r"
17504 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17505 error "cannot create '${file}'"
17506 oal_expect_read_count "${stats}" 2
17508 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17509 error "cannot read '${file}'"
17510 oal_expect_read_count "${stats}" 3
17512 do_facet ost1 lctl set_param "${param}=w"
17513 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17514 error "cannot create '${file}'"
17515 oal_expect_read_count "${stats}" 4
17517 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17518 error "cannot read '${file}'"
17519 oal_expect_read_count "${stats}" 4
17521 do_facet ost1 lctl set_param "${param}=0"
17522 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17523 error "cannot create '${file}'"
17524 oal_expect_read_count "${stats}" 4
17526 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17527 error "cannot read '${file}'"
17528 oal_expect_read_count "${stats}" 4
17530 do_facet ost1 killall -TERM ofd_access_log_reader
17533 if ((rc != 0)); then
17534 error "ofd_access_log_reader exited with rc = '${rc}'"
17537 run_test 165d "ofd_access_log mask works"
17540 local stats="/tmp/${tfile}.stats"
17541 local file0="${DIR}/${tdir}-0/${tfile}"
17542 local file1="${DIR}/${tdir}-1/${tfile}"
17544 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17545 skip "OFD access log unsupported"
17547 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17549 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17550 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17552 lfs setstripe -c 1 -i 0 "${file0}"
17553 lfs setstripe -c 1 -i 0 "${file1}"
17556 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17559 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17560 error "cannot create '${file0}'"
17562 oal_expect_read_count "${stats}" 0
17564 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17565 error "cannot create '${file1}'"
17567 oal_expect_read_count "${stats}" 1
17569 do_facet ost1 killall -TERM ofd_access_log_reader
17572 if ((rc != 0)); then
17573 error "ofd_access_log_reader exited with rc = '${rc}'"
17576 run_test 165e "ofd_access_log MDT index filter works"
17579 local trace="/tmp/${tfile}.trace"
17584 do_facet ost1 timeout 60 ofd_access_log_reader \
17585 --exit-on-close --debug=- --trace=- > "${trace}" &
17592 if ((rc != 0)); then
17593 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17598 run_test 165f "ofd_access_log_reader --exit-on-close works"
17601 # do directio so as not to populate the page cache
17602 log "creating a 10 Mb file"
17603 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17604 error "multiop failed while creating a file"
17605 log "starting reads"
17606 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17607 log "truncating the file"
17608 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17609 error "multiop failed while truncating the file"
17611 kill %+ || true # reads might have finished
17612 echo "wait until dd is finished"
17614 log "removing the temporary file"
17615 rm -rf $DIR/$tfile || error "tmp file removal failed"
17617 run_test 169 "parallel read and truncate should not deadlock"
17620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17622 $LCTL clear # bug 18514
17623 $LCTL debug_daemon start $TMP/${tfile}_log_good
17625 $LCTL debug_daemon stop
17626 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17627 error "sed failed to read log_good"
17629 $LCTL debug_daemon start $TMP/${tfile}_log_good
17631 $LCTL debug_daemon stop
17633 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17634 error "lctl df log_bad failed"
17636 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17637 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17639 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17640 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17642 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17643 error "bad_line good_line1 good_line2 are empty"
17645 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17646 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17647 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17649 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17650 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17651 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17653 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17654 error "bad_line_new good_line_new are empty"
17656 local expected_good=$((good_line1 + good_line2*2))
17658 rm -f $TMP/${tfile}*
17659 # LU-231, short malformed line may not be counted into bad lines
17660 if [ $bad_line -ne $bad_line_new ] &&
17661 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17662 error "expected $bad_line bad lines, but got $bad_line_new"
17666 if [ $expected_good -ne $good_line_new ]; then
17667 error "expected $expected_good good lines, but got $good_line_new"
17672 run_test 170 "test lctl df to handle corrupted log ====================="
17674 test_171() { # bug20592
17675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17677 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17678 $LCTL set_param fail_loc=0x50e
17679 $LCTL set_param fail_val=3000
17680 multiop_bg_pause $DIR/$tfile O_s || true
17682 kill -USR1 $MULTIPID
17686 if dmesg | grep "recursive fault"; then
17687 error "caught a recursive fault"
17689 $LCTL set_param fail_loc=0
17692 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17694 # it would be good to share it with obdfilter-survey/iokit-libecho code
17695 setup_obdecho_osc () {
17698 local obdfilter_name=$2
17699 echo "Creating new osc for $obdfilter_name on $ost_nid"
17700 # make sure we can find loopback nid
17701 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17703 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17704 ${obdfilter_name}_osc_UUID || rc=2; }
17705 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17706 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17710 cleanup_obdecho_osc () {
17711 local obdfilter_name=$1
17712 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17713 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17720 local pages=${3:-64}
17725 local obd_size=$(get_obd_size $node $OBD)
17726 local page_size=$(get_page_size $node)
17727 if [[ -n "$obd_size" ]]; then
17728 local new_count=$((obd_size / (pages * page_size / 1024)))
17729 [[ $new_count -ge $count ]] || count=$new_count
17732 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17733 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17735 if [ $rc -eq 0 ]; then
17736 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17737 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17739 echo "New object id is $id"
17740 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17742 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17743 "test_brw $count w v $pages $id" || rc=4; }
17744 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17746 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17747 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17748 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17749 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17750 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17757 if ! [ -d /sys/fs/lustre/echo_client ] &&
17758 ! module_loaded obdecho; then
17759 load_module obdecho/obdecho &&
17760 stack_trap "rmmod obdecho" EXIT ||
17761 error "unable to load obdecho on client"
17764 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17765 local host=$($LCTL get_param -n osc.$osc.import |
17766 awk '/current_connection:/ { print $2 }' )
17767 local target=$($LCTL get_param -n osc.$osc.import |
17768 awk '/target:/ { print $2 }' )
17769 target=${target%_UUID}
17771 if [ -n "$target" ]; then
17772 setup_obdecho_osc $host $target &&
17773 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17774 { error "obdecho setup failed with $?"; return; }
17776 obdecho_test ${target}_osc client ||
17777 error "obdecho_test failed on ${target}_osc"
17779 $LCTL get_param osc.$osc.import
17780 error "there is no osc.$osc.import target"
17783 run_test 180a "test obdecho on osc"
17786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17787 remote_ost_nodsh && skip "remote OST with nodsh"
17789 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17790 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17791 error "failed to load module obdecho"
17793 local target=$(do_facet ost1 $LCTL dl |
17794 awk '/obdfilter/ { print $4; exit; }')
17796 if [ -n "$target" ]; then
17797 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17799 do_facet ost1 $LCTL dl
17800 error "there is no obdfilter target on ost1"
17803 run_test 180b "test obdecho directly on obdfilter"
17805 test_180c() { # LU-2598
17806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17807 remote_ost_nodsh && skip "remote OST with nodsh"
17808 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17809 skip "Need MDS version at least 2.4.0"
17811 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17812 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17813 error "failed to load module obdecho"
17815 local target=$(do_facet ost1 $LCTL dl |
17816 awk '/obdfilter/ { print $4; exit; }')
17818 if [ -n "$target" ]; then
17819 local pages=16384 # 64MB bulk I/O RPC size
17821 obdecho_test "$target" ost1 "$pages" ||
17822 error "obdecho_test with pages=$pages failed with $?"
17824 do_facet ost1 $LCTL dl
17825 error "there is no obdfilter target on ost1"
17828 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17830 test_181() { # bug 22177
17831 test_mkdir $DIR/$tdir
17832 # create enough files to index the directory
17833 createmany -o $DIR/$tdir/foobar 4000
17834 # print attributes for debug purpose
17837 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17839 # remove the files & current working dir
17840 unlinkmany $DIR/$tdir/foobar 4000
17842 kill -USR1 $MULTIPID
17844 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17847 run_test 181 "Test open-unlinked dir ========================"
17853 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17855 $LCTL set_param mdc.*.rpc_stats=clear
17857 for (( i = 0; i < $tcount; i++ )) ; do
17858 mkdir $DIR/$tdir/$i
17861 for (( i = 0; i < $tcount; i++ )) ; do
17862 createmany -o $DIR/$tdir/$i/f- $fcount &
17866 for (( i = 0; i < $tcount; i++ )) ; do
17867 unlinkmany $DIR/$tdir/$i/f- $fcount &
17871 $LCTL get_param mdc.*.rpc_stats
17875 run_test 182a "Test parallel modify metadata operations from mdc"
17878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17886 do_facet mds1 $LCTL list_param \
17887 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
17888 skip "MDS lacks parallel RPC handling"
17890 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17892 rpc_count=$(do_facet mds1 $LCTL get_param -n \
17893 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
17896 createmany -i 0 -d $DIR/$tdir/t- $tcount
17898 for (( i = 0; i < $tcount; i++ )) ; do
17899 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17903 delta=$((etime - stime))
17904 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
17907 for (( i = 0; i < $tcount; i++ )) ; do
17908 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
17912 delta=$((etime - stime))
17913 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
17917 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17919 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
17922 createmany -i 0 -d $DIR/$tdir/t- $tcount
17924 for (( i = 0; i < $tcount; i++ )) ; do
17925 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17929 delta=$((etime - stime))
17930 echo "Time for file creation $delta sec for 1 RPC sent at a time"
17933 for (( i = 0; i < $tcount; i++ )) ; do
17934 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
17938 delta=$((etime - stime))
17939 echo "Time for file removal $delta sec for 1 RPC sent at a time"
17941 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
17943 run_test 182b "Test parallel modify metadata operations from osp"
17945 test_183() { # LU-2275
17946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17947 remote_mds_nodsh && skip "remote MDS with nodsh"
17948 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17949 skip "Need MDS version at least 2.3.56"
17951 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17952 echo aaa > $DIR/$tdir/$tfile
17954 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17955 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17957 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17958 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17960 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17962 # Flush negative dentry cache
17963 touch $DIR/$tdir/$tfile
17965 # We are not checking for any leaked references here, they'll
17966 # become evident next time we do cleanup with module unload.
17969 run_test 183 "No crash or request leak in case of strange dispositions ========"
17971 # test suite 184 is for LU-2016, LU-2017
17973 check_swap_layouts_support
17975 dir0=$DIR/$tdir/$testnum
17976 test_mkdir -p -c1 $dir0
17981 $LFS setstripe -c1 $file1
17983 $LFS setstripe -c2 $file2
17985 gen1=$($LFS getstripe -g $file1)
17986 gen2=$($LFS getstripe -g $file2)
17988 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17989 gen=$($LFS getstripe -g $file1)
17990 [[ $gen1 != $gen ]] ||
17991 error "Layout generation on $file1 does not change"
17992 gen=$($LFS getstripe -g $file2)
17993 [[ $gen2 != $gen ]] ||
17994 error "Layout generation on $file2 does not change"
17996 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17997 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17999 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18001 run_test 184a "Basic layout swap"
18004 check_swap_layouts_support
18006 dir0=$DIR/$tdir/$testnum
18007 mkdir -p $dir0 || error "creating dir $dir0"
18014 $LFS setstripe -c1 $file1
18015 $LFS setstripe -c2 $file2
18016 $LFS setstripe -c1 $file3
18017 chown $RUNAS_ID $file3
18018 gen1=$($LFS getstripe -g $file1)
18019 gen2=$($LFS getstripe -g $file2)
18021 $LFS swap_layouts $dir1 $dir2 &&
18022 error "swap of directories layouts should fail"
18023 $LFS swap_layouts $dir1 $file1 &&
18024 error "swap of directory and file layouts should fail"
18025 $RUNAS $LFS swap_layouts $file1 $file2 &&
18026 error "swap of file we cannot write should fail"
18027 $LFS swap_layouts $file1 $file3 &&
18028 error "swap of file with different owner should fail"
18029 /bin/true # to clear error code
18031 run_test 184b "Forbidden layout swap (will generate errors)"
18034 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18035 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18036 check_swap_layouts_support
18037 check_swap_layout_no_dom $DIR
18039 local dir0=$DIR/$tdir/$testnum
18040 mkdir -p $dir0 || error "creating dir $dir0"
18042 local ref1=$dir0/ref1
18043 local ref2=$dir0/ref2
18044 local file1=$dir0/file1
18045 local file2=$dir0/file2
18046 # create a file large enough for the concurrent test
18047 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18048 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18049 echo "ref file size: ref1($(stat -c %s $ref1))," \
18050 "ref2($(stat -c %s $ref2))"
18053 dd if=$ref1 of=$file1 bs=16k &
18056 # Make sure dd starts to copy file, but wait at most 5 seconds
18058 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18060 $LFS swap_layouts $file1 $file2
18063 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18064 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18066 # how many bytes copied before swapping layout
18067 local copied=$(stat -c %s $file2)
18068 local remaining=$(stat -c %s $ref1)
18069 remaining=$((remaining - copied))
18070 echo "Copied $copied bytes before swapping layout..."
18072 cmp -n $copied $file1 $ref2 | grep differ &&
18073 error "Content mismatch [0, $copied) of ref2 and file1"
18074 cmp -n $copied $file2 $ref1 ||
18075 error "Content mismatch [0, $copied) of ref1 and file2"
18076 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18077 error "Content mismatch [$copied, EOF) of ref1 and file1"
18080 rm -f $ref1 $ref2 $file1 $file2
18082 run_test 184c "Concurrent write and layout swap"
18085 check_swap_layouts_support
18086 check_swap_layout_no_dom $DIR
18087 [ -z "$(which getfattr 2>/dev/null)" ] &&
18088 skip_env "no getfattr command"
18090 local file1=$DIR/$tdir/$tfile-1
18091 local file2=$DIR/$tdir/$tfile-2
18092 local file3=$DIR/$tdir/$tfile-3
18096 mkdir -p $DIR/$tdir
18097 touch $file1 || error "create $file1 failed"
18098 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18099 error "create $file2 failed"
18100 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18101 error "create $file3 failed"
18102 lovea1=$(get_layout_param $file1)
18104 $LFS swap_layouts $file2 $file3 ||
18105 error "swap $file2 $file3 layouts failed"
18106 $LFS swap_layouts $file1 $file2 ||
18107 error "swap $file1 $file2 layouts failed"
18109 lovea2=$(get_layout_param $file2)
18112 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18114 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18115 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18117 run_test 184d "allow stripeless layouts swap"
18120 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18121 skip "Need MDS version at least 2.6.94"
18122 check_swap_layouts_support
18123 check_swap_layout_no_dom $DIR
18124 [ -z "$(which getfattr 2>/dev/null)" ] &&
18125 skip_env "no getfattr command"
18127 local file1=$DIR/$tdir/$tfile-1
18128 local file2=$DIR/$tdir/$tfile-2
18129 local file3=$DIR/$tdir/$tfile-3
18132 mkdir -p $DIR/$tdir
18133 touch $file1 || error "create $file1 failed"
18134 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18135 error "create $file2 failed"
18136 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18137 error "create $file3 failed"
18139 $LFS swap_layouts $file1 $file2 ||
18140 error "swap $file1 $file2 layouts failed"
18142 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18143 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18145 echo 123 > $file1 || error "Should be able to write into $file1"
18147 $LFS swap_layouts $file1 $file3 ||
18148 error "swap $file1 $file3 layouts failed"
18150 echo 123 > $file1 || error "Should be able to write into $file1"
18152 rm -rf $file1 $file2 $file3
18154 run_test 184e "Recreate layout after stripeless layout swaps"
18157 # Create a file with name longer than sizeof(struct stat) ==
18158 # 144 to see if we can get chars from the file name to appear
18159 # in the returned striping. Note that 'f' == 0x66.
18160 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18162 mkdir -p $DIR/$tdir
18163 mcreate $DIR/$tdir/$file
18164 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18165 error "IOC_MDC_GETFILEINFO returned garbage striping"
18168 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18170 test_185() { # LU-2441
18171 # LU-3553 - no volatile file support in old servers
18172 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18173 skip "Need MDS version at least 2.3.60"
18175 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18176 touch $DIR/$tdir/spoo
18177 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18178 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18179 error "cannot create/write a volatile file"
18180 [ "$FILESET" == "" ] &&
18181 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18182 error "FID is still valid after close"
18184 multiop_bg_pause $DIR/$tdir vVw4096_c
18191 # assume that the next FID for this client is sequential, since stdout
18192 # is unfortunately eaten by multiop_bg_pause
18193 local n=$((${fidv[1]} + 1))
18194 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18195 if [ "$FILESET" == "" ]; then
18196 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18197 error "FID is missing before close"
18199 kill -USR1 $multi_pid
18200 # 1 second delay, so if mtime change we will see it
18202 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18203 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18205 run_test 185 "Volatile file support"
18207 function create_check_volatile() {
18211 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18214 local FID=$(cat /tmp/${tfile}.fid)
18215 [ "$FID" == "" ] && error "can't get FID for volatile"
18216 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18217 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18218 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18222 cancel_lru_locks mdc # flush opencache
18223 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18228 # LU-12516 - volatile creation via .lustre
18229 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18230 skip "Need MDS version at least 2.3.55"
18232 create_check_volatile 0
18233 [ $MDSCOUNT -lt 2 ] && return 0
18236 create_check_volatile 1
18240 run_test 185a "Volatile file creation in .lustre/fid/"
18243 remote_mds_nodsh && skip "remote MDS with nodsh"
18244 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18245 skip "Need MDS version at least 2.3.0"
18247 local dir0=$DIR/$tdir/$testnum
18248 mkdir -p $dir0 || error "creating dir $dir0"
18250 local file=$dir0/file1
18251 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18252 local dv1=$($LFS data_version $file)
18253 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18254 local dv2=$($LFS data_version $file)
18255 [[ $dv1 != $dv2 ]] ||
18256 error "data version did not change on write $dv1 == $dv2"
18261 run_test 187a "Test data version change"
18264 remote_mds_nodsh && skip "remote MDS with nodsh"
18265 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18266 skip "Need MDS version at least 2.3.0"
18268 local dir0=$DIR/$tdir/$testnum
18269 mkdir -p $dir0 || error "creating dir $dir0"
18271 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18272 [[ ${DV[0]} != ${DV[1]} ]] ||
18273 error "data version did not change on write"\
18274 " ${DV[0]} == ${DV[1]}"
18279 run_test 187b "Test data version change on volatile file"
18282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18283 remote_mgs_nodsh && skip "remote MGS with nodsh"
18284 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18286 local POOL=${POOL:-cea1}
18287 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18288 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18291 local last_ost=$(($OSTCOUNT - 1))
18293 local ost_list=$(seq $first_ost $ost_step $last_ost)
18294 local ost_range="$first_ost $last_ost $ost_step"
18295 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18296 local file_dir=$POOL_ROOT/file_tst
18297 local subdir=$test_path/subdir
18301 # former test_200a test_200b
18302 pool_add $POOL || { rc=$? ; break; }
18303 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18304 # former test_200c test_200d
18305 mkdir -p $test_path
18306 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18307 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18309 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18310 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18311 || { rc=$? ; break; }
18312 # former test_200e test_200f
18313 local files=$((OSTCOUNT*3))
18314 pool_alloc_files $POOL $test_path $files "$ost_list" \
18315 || { rc=$? ; break; }
18316 pool_create_files $POOL $file_dir $files "$ost_list" \
18317 || { rc=$? ; break; }
18318 # former test_200g test_200h
18319 pool_lfs_df $POOL || { rc=$? ; break; }
18320 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18322 # former test_201a test_201b test_201c
18323 pool_remove_first_target $POOL || { rc=$? ; break; }
18325 local f=$test_path/$tfile
18326 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18327 pool_remove $POOL $f || { rc=$? ; break; }
18335 run_test 200 "OST pools"
18337 # usage: default_attr <count | size | offset>
18339 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18342 # usage: check_default_stripe_attr
18343 check_default_stripe_attr() {
18344 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18347 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18349 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18353 error "unknown getstripe attr '$1'"
18356 [ $ACTUAL == $EXPECTED ] ||
18357 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18361 test_mkdir $DIR/$tdir
18362 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18364 check_default_stripe_attr --stripe-count
18365 check_default_stripe_attr --stripe-size
18366 check_default_stripe_attr --stripe-index
18368 run_test 204a "Print default stripe attributes"
18371 test_mkdir $DIR/$tdir
18372 $LFS setstripe --stripe-count 1 $DIR/$tdir
18374 check_default_stripe_attr --stripe-size
18375 check_default_stripe_attr --stripe-index
18377 run_test 204b "Print default stripe size and offset"
18380 test_mkdir $DIR/$tdir
18381 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18383 check_default_stripe_attr --stripe-count
18384 check_default_stripe_attr --stripe-index
18386 run_test 204c "Print default stripe count and offset"
18389 test_mkdir $DIR/$tdir
18390 $LFS setstripe --stripe-index 0 $DIR/$tdir
18392 check_default_stripe_attr --stripe-count
18393 check_default_stripe_attr --stripe-size
18395 run_test 204d "Print default stripe count and size"
18398 test_mkdir $DIR/$tdir
18399 $LFS setstripe -d $DIR/$tdir
18401 check_default_stripe_attr --stripe-count --raw
18402 check_default_stripe_attr --stripe-size --raw
18403 check_default_stripe_attr --stripe-index --raw
18405 run_test 204e "Print raw stripe attributes"
18408 test_mkdir $DIR/$tdir
18409 $LFS setstripe --stripe-count 1 $DIR/$tdir
18411 check_default_stripe_attr --stripe-size --raw
18412 check_default_stripe_attr --stripe-index --raw
18414 run_test 204f "Print raw stripe size and offset"
18417 test_mkdir $DIR/$tdir
18418 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18420 check_default_stripe_attr --stripe-count --raw
18421 check_default_stripe_attr --stripe-index --raw
18423 run_test 204g "Print raw stripe count and offset"
18426 test_mkdir $DIR/$tdir
18427 $LFS setstripe --stripe-index 0 $DIR/$tdir
18429 check_default_stripe_attr --stripe-count --raw
18430 check_default_stripe_attr --stripe-size --raw
18432 run_test 204h "Print raw stripe count and size"
18434 # Figure out which job scheduler is being used, if any,
18435 # or use a fake one
18436 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18437 JOBENV=SLURM_JOB_ID
18438 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18440 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18442 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18443 JOBENV=LOADL_STEP_ID
18444 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18447 $LCTL list_param jobid_name > /dev/null 2>&1
18448 if [ $? -eq 0 ]; then
18454 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18456 verify_jobstats() {
18461 # we don't really need to clear the stats for this test to work, since each
18462 # command has a unique jobid, but it makes debugging easier if needed.
18463 # for facet in $facets; do
18464 # local dev=$(convert_facet2label $facet)
18465 # # clear old jobstats
18466 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18469 # use a new JobID for each test, or we might see an old one
18470 [ "$JOBENV" = "FAKE_JOBID" ] &&
18471 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18473 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18475 [ "$JOBENV" = "nodelocal" ] && {
18476 FAKE_JOBID=id.$testnum.%e.$RANDOM
18477 $LCTL set_param jobid_name=$FAKE_JOBID
18478 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18481 log "Test: ${cmd[*]}"
18482 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18484 if [ $JOBENV = "FAKE_JOBID" ]; then
18485 FAKE_JOBID=$JOBVAL ${cmd[*]}
18490 # all files are created on OST0000
18491 for facet in $facets; do
18492 local stats="*.$(convert_facet2label $facet).job_stats"
18494 # strip out libtool wrappers for in-tree executables
18495 if (( $(do_facet $facet lctl get_param $stats |
18496 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18497 do_facet $facet lctl get_param $stats
18498 error "No jobstats for $JOBVAL found on $facet::$stats"
18504 local new_jobenv=$1
18506 set_persistent_param_and_check client "jobid_var" \
18507 "$FSNAME.sys.jobid_var" $new_jobenv
18510 test_205a() { # Job stats
18511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18512 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18513 skip "Need MDS version with at least 2.7.1"
18514 remote_mgs_nodsh && skip "remote MGS with nodsh"
18515 remote_mds_nodsh && skip "remote MDS with nodsh"
18516 remote_ost_nodsh && skip "remote OST with nodsh"
18517 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18518 skip "Server doesn't support jobstats"
18519 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18521 local old_jobenv=$($LCTL get_param -n jobid_var)
18522 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18524 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18525 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18527 stack_trap "do_facet mgs $PERM_CMD \
18528 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18532 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18533 mdt.*.job_cleanup_interval | head -n 1)
18534 local new_interval=5
18535 do_facet $SINGLEMDS \
18536 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18537 stack_trap "do_facet $SINGLEMDS \
18538 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18539 local start=$SECONDS
18543 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18544 verify_jobstats "$cmd" "$SINGLEMDS"
18546 cmd="rmdir $DIR/$tdir"
18547 verify_jobstats "$cmd" "$SINGLEMDS"
18548 # mkdir on secondary MDT
18549 if [ $MDSCOUNT -gt 1 ]; then
18550 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18551 verify_jobstats "$cmd" "mds2"
18554 cmd="mknod $DIR/$tfile c 1 3"
18555 verify_jobstats "$cmd" "$SINGLEMDS"
18557 cmd="rm -f $DIR/$tfile"
18558 verify_jobstats "$cmd" "$SINGLEMDS"
18559 # create all files on OST0000 so verify_jobstats can find OST stats
18561 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18562 verify_jobstats "$cmd" "$SINGLEMDS"
18564 cmd="touch $DIR/$tfile"
18565 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18567 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18568 verify_jobstats "$cmd" "ost1"
18570 cancel_lru_locks osc
18571 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18572 verify_jobstats "$cmd" "ost1"
18574 cmd="$TRUNCATE $DIR/$tfile 0"
18575 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18577 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18578 verify_jobstats "$cmd" "$SINGLEMDS"
18579 # jobstats expiry - sleep until old stats should be expired
18580 local left=$((new_interval + 5 - (SECONDS - start)))
18581 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18582 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18584 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18585 verify_jobstats "$cmd" "$SINGLEMDS"
18586 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18587 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18589 # Ensure that jobid are present in changelog (if supported by MDS)
18590 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18591 changelog_dump | tail -10
18592 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18593 [ $jobids -eq 9 ] ||
18594 error "Wrong changelog jobid count $jobids != 9"
18598 jobstats_set $JOBENV
18600 changelog_dump | grep $tfile
18601 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18602 [ $jobids -eq 0 ] ||
18603 error "Unexpected jobids when jobid_var=$JOBENV"
18606 # test '%j' access to environment variable - if supported
18607 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18608 JOBENV="JOBCOMPLEX"
18609 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18611 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18614 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18615 JOBENV="JOBCOMPLEX"
18616 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18618 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18621 # test '%j' access to per-session jobid - if supported
18622 if lctl list_param jobid_this_session > /dev/null 2>&1
18624 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18625 lctl set_param jobid_this_session=$USER
18627 JOBENV="JOBCOMPLEX"
18628 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18630 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18633 run_test 205a "Verify job stats"
18635 # LU-13117, LU-13597
18637 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18638 skip "Need MDS version at least 2.13.54.91"
18640 job_stats="mdt.*.job_stats"
18641 $LCTL set_param $job_stats=clear
18642 # Setting jobid_var to USER might not be supported
18643 $LCTL set_param jobid_var=USER || true
18644 $LCTL set_param jobid_name="%e.%u"
18645 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18646 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18647 grep "job_id:.*foolish" &&
18648 error "Unexpected jobid found"
18649 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18650 grep "open:.*min.*max.*sum" ||
18651 error "wrong job_stats format found"
18653 run_test 205b "Verify job stats jobid and output format"
18657 $LCTL set_param llite.*.stats=0
18658 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18659 $LCTL get_param llite.*.stats
18660 $LCTL get_param llite.*.stats | grep \
18661 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18662 error "wrong client stats format found"
18664 run_test 205c "Verify client stats format"
18666 # LU-1480, LU-1773 and LU-1657
18668 mkdir -p $DIR/$tdir
18669 $LFS setstripe -c -1 $DIR/$tdir
18670 #define OBD_FAIL_LOV_INIT 0x1403
18671 $LCTL set_param fail_loc=0xa0001403
18672 $LCTL set_param fail_val=1
18673 touch $DIR/$tdir/$tfile || true
18675 run_test 206 "fail lov_init_raid0() doesn't lbug"
18678 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18679 local fsz=`stat -c %s $DIR/$tfile`
18680 cancel_lru_locks mdc
18682 # do not return layout in getattr intent
18683 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18684 $LCTL set_param fail_loc=0x170
18685 local sz=`stat -c %s $DIR/$tfile`
18687 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18691 run_test 207a "can refresh layout at glimpse"
18694 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18695 local cksum=`md5sum $DIR/$tfile`
18696 local fsz=`stat -c %s $DIR/$tfile`
18697 cancel_lru_locks mdc
18698 cancel_lru_locks osc
18700 # do not return layout in getattr intent
18701 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18702 $LCTL set_param fail_loc=0x171
18704 # it will refresh layout after the file is opened but before read issues
18705 echo checksum is "$cksum"
18706 echo "$cksum" |md5sum -c --quiet || error "file differs"
18710 run_test 207b "can refresh layout at open"
18713 # FIXME: in this test suite, only RD lease is used. This is okay
18714 # for now as only exclusive open is supported. After generic lease
18715 # is done, this test suite should be revised. - Jinshan
18717 remote_mds_nodsh && skip "remote MDS with nodsh"
18718 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18719 skip "Need MDS version at least 2.4.52"
18721 echo "==== test 1: verify get lease work"
18722 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18724 echo "==== test 2: verify lease can be broken by upcoming open"
18725 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18729 $MULTIOP $DIR/$tfile oO_RDWR:c
18730 kill -USR1 $PID && wait $PID || error "break lease error"
18732 echo "==== test 3: verify lease can't be granted if an open already exists"
18733 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18737 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18738 kill -USR1 $PID && wait $PID || error "open file error"
18740 echo "==== test 4: lease can sustain over recovery"
18741 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18747 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18749 echo "==== test 5: lease broken can't be regained by replay"
18750 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18754 # open file to break lease and then recovery
18755 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18758 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18762 run_test 208 "Exclusive open"
18765 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18766 skip_env "must have disp_stripe"
18769 sync; sleep 5; sync;
18771 echo 3 > /proc/sys/vm/drop_caches
18772 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18773 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18774 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18776 # open/close 500 times
18777 for i in $(seq 500); do
18781 echo 3 > /proc/sys/vm/drop_caches
18782 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18783 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18784 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18786 echo "before: $req_before, after: $req_after"
18787 [ $((req_after - req_before)) -ge 300 ] &&
18788 error "open/close requests are not freed"
18791 run_test 209 "read-only open/close requests should be freed promptly"
18796 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18800 $LFS getstripe $DIR/$tfile
18802 wait $pid || error "multiop failed"
18804 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18808 $LFS getstripe $DIR/$tfile
18810 wait $pid || error "multiop failed"
18812 run_test 210 "lfs getstripe does not break leases"
18816 size=$((size % 8192 + 1))
18817 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18818 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18819 rm -f $DIR/f212 $DIR/f212.xyz
18821 run_test 212 "Sendfile test ============================================"
18824 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18825 cancel_lru_locks osc
18826 lctl set_param fail_loc=0x8000040f
18827 # generate a read lock
18828 cat $DIR/$tfile > /dev/null
18829 # write to the file, it will try to cancel the above read lock.
18830 cat /etc/hosts >> $DIR/$tfile
18832 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18834 test_214() { # for bug 20133
18835 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18836 for (( i=0; i < 340; i++ )) ; do
18837 touch $DIR/$tdir/d214c/a$i
18840 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18841 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18842 ls $DIR/d214c || error "ls $DIR/d214c failed"
18843 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18844 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18846 run_test 214 "hash-indexed directory test - bug 20133"
18848 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18849 create_lnet_proc_files() {
18850 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18853 # counterpart of create_lnet_proc_files
18854 remove_lnet_proc_files() {
18855 rm -f $TMP/lnet_$1.sys
18858 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18859 # 3rd arg as regexp for body
18860 check_lnet_proc_stats() {
18861 local l=$(cat "$TMP/lnet_$1" |wc -l)
18862 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18864 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18867 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18868 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18869 # optional and can be regexp for 2nd line (lnet.routes case)
18870 check_lnet_proc_entry() {
18871 local blp=2 # blp stands for 'position of 1st line of body'
18872 [ -z "$5" ] || blp=3 # lnet.routes case
18874 local l=$(cat "$TMP/lnet_$1" |wc -l)
18875 # subtracting one from $blp because the body can be empty
18876 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18878 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18879 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18881 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18882 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18884 # bail out if any unexpected line happened
18885 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18886 [ "$?" != 0 ] || error "$2 misformatted"
18889 test_215() { # for bugs 18102, 21079, 21517
18890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18892 local N='(0|[1-9][0-9]*)' # non-negative numeric
18893 local P='[1-9][0-9]*' # positive numeric
18894 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18895 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18896 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18897 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18899 local L1 # regexp for 1st line
18900 local L2 # regexp for 2nd line (optional)
18901 local BR # regexp for the rest (body)
18903 # lnet.stats should look as 11 space-separated non-negative numerics
18904 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18905 create_lnet_proc_files "stats"
18906 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18907 remove_lnet_proc_files "stats"
18909 # lnet.routes should look like this:
18910 # Routing disabled/enabled
18911 # net hops priority state router
18912 # where net is a string like tcp0, hops > 0, priority >= 0,
18913 # state is up/down,
18914 # router is a string like 192.168.1.1@tcp2
18915 L1="^Routing (disabled|enabled)$"
18916 L2="^net +hops +priority +state +router$"
18917 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18918 create_lnet_proc_files "routes"
18919 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18920 remove_lnet_proc_files "routes"
18922 # lnet.routers should look like this:
18923 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18924 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18925 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18926 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18927 L1="^ref +rtr_ref +alive +router$"
18928 BR="^$P +$P +(up|down) +$NID$"
18929 create_lnet_proc_files "routers"
18930 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18931 remove_lnet_proc_files "routers"
18933 # lnet.peers should look like this:
18934 # nid refs state last max rtr min tx min queue
18935 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18936 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18937 # numeric (0 or >0 or <0), queue >= 0.
18938 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18939 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18940 create_lnet_proc_files "peers"
18941 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18942 remove_lnet_proc_files "peers"
18944 # lnet.buffers should look like this:
18945 # pages count credits min
18946 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18947 L1="^pages +count +credits +min$"
18948 BR="^ +$N +$N +$I +$I$"
18949 create_lnet_proc_files "buffers"
18950 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18951 remove_lnet_proc_files "buffers"
18953 # lnet.nis should look like this:
18954 # nid status alive refs peer rtr max tx min
18955 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18956 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18957 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18958 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18959 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18960 create_lnet_proc_files "nis"
18961 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18962 remove_lnet_proc_files "nis"
18964 # can we successfully write to lnet.stats?
18965 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18967 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18969 test_216() { # bug 20317
18970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18971 remote_ost_nodsh && skip "remote OST with nodsh"
18974 local facets=$(get_facets OST)
18975 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18977 save_lustre_params client "osc.*.contention_seconds" > $p
18978 save_lustre_params $facets \
18979 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18980 save_lustre_params $facets \
18981 "ldlm.namespaces.filter-*.contended_locks" >> $p
18982 save_lustre_params $facets \
18983 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18984 clear_stats osc.*.osc_stats
18986 # agressive lockless i/o settings
18987 do_nodes $(comma_list $(osts_nodes)) \
18988 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18989 ldlm.namespaces.filter-*.contended_locks=0 \
18990 ldlm.namespaces.filter-*.contention_seconds=60"
18991 lctl set_param -n osc.*.contention_seconds=60
18993 $DIRECTIO write $DIR/$tfile 0 10 4096
18994 $CHECKSTAT -s 40960 $DIR/$tfile
18996 # disable lockless i/o
18997 do_nodes $(comma_list $(osts_nodes)) \
18998 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18999 ldlm.namespaces.filter-*.contended_locks=32 \
19000 ldlm.namespaces.filter-*.contention_seconds=0"
19001 lctl set_param -n osc.*.contention_seconds=0
19002 clear_stats osc.*.osc_stats
19004 dd if=/dev/zero of=$DIR/$tfile count=0
19005 $CHECKSTAT -s 0 $DIR/$tfile
19007 restore_lustre_params <$p
19011 run_test 216 "check lockless direct write updates file size and kms correctly"
19013 test_217() { # bug 22430
19014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19019 for node in $(nodes_list); do
19020 nid=$(host_nids_address $node $NETTYPE)
19021 if [[ $nid = *-* ]] ; then
19022 echo "lctl ping $(h2nettype $nid)"
19023 lctl ping $(h2nettype $nid)
19025 echo "skipping $node (no hyphen detected)"
19029 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19032 # do directio so as not to populate the page cache
19033 log "creating a 10 Mb file"
19034 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19035 log "starting reads"
19036 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19037 log "truncating the file"
19038 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19040 kill %+ || true # reads might have finished
19041 echo "wait until dd is finished"
19043 log "removing the temporary file"
19044 rm -rf $DIR/$tfile || error "tmp file removal failed"
19046 run_test 218 "parallel read and truncate should not deadlock"
19049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19051 # write one partial page
19052 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19053 # set no grant so vvp_io_commit_write will do sync write
19054 $LCTL set_param fail_loc=0x411
19055 # write a full page at the end of file
19056 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19058 $LCTL set_param fail_loc=0
19059 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19060 $LCTL set_param fail_loc=0x411
19061 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19064 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19065 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19067 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19069 test_220() { #LU-325
19070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19071 remote_ost_nodsh && skip "remote OST with nodsh"
19072 remote_mds_nodsh && skip "remote MDS with nodsh"
19073 remote_mgs_nodsh && skip "remote MGS with nodsh"
19077 # create on MDT0000 so the last_id and next_id are correct
19078 mkdir_on_mdt0 $DIR/$tdir
19079 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19083 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19084 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19085 osp.$mdtosc_proc1.prealloc_last_id)
19086 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19087 osp.$mdtosc_proc1.prealloc_next_id)
19091 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19092 #define OBD_FAIL_OST_ENOINO 0x229
19093 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19094 create_pool $FSNAME.$TESTNAME || return 1
19095 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19097 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19099 MDSOBJS=$((last_id - next_id))
19100 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19102 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19103 echo "OST still has $count kbytes free"
19105 echo "create $MDSOBJS files @next_id..."
19106 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19108 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19109 osp.$mdtosc_proc1.prealloc_last_id)
19110 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19111 osp.$mdtosc_proc1.prealloc_next_id)
19113 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19118 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19119 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19121 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19122 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19123 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19124 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19125 echo "unlink $MDSOBJS files @$next_id..."
19126 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19128 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19133 dd if=`which date` of=$MOUNT/date oflag=sync
19134 chmod +x $MOUNT/date
19136 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19137 $LCTL set_param fail_loc=0x80001401
19139 $MOUNT/date > /dev/null
19142 run_test 221 "make sure fault and truncate race to not cause OOM"
19145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19148 test_mkdir $DIR/$tdir
19149 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19150 createmany -o $DIR/$tdir/$tfile 10
19151 cancel_lru_locks mdc
19152 cancel_lru_locks osc
19153 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19154 $LCTL set_param fail_loc=0x31a
19155 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19156 $LCTL set_param fail_loc=0
19159 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19165 test_mkdir $DIR/$tdir
19166 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19167 createmany -o $DIR/$tdir/$tfile 10
19168 cancel_lru_locks mdc
19169 cancel_lru_locks osc
19170 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19171 $LCTL set_param fail_loc=0x31a
19172 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19173 $LCTL set_param fail_loc=0
19175 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19181 test_mkdir $DIR/$tdir
19182 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19183 createmany -o $DIR/$tdir/$tfile 10
19184 cancel_lru_locks mdc
19185 cancel_lru_locks osc
19186 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19187 $LCTL set_param fail_loc=0x31b
19188 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19189 $LCTL set_param fail_loc=0
19192 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19194 test_224a() { # LU-1039, MRP-303
19195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19196 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19197 $LCTL set_param fail_loc=0x508
19198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19199 $LCTL set_param fail_loc=0
19202 run_test 224a "Don't panic on bulk IO failure"
19204 test_224bd_sub() { # LU-1039, MRP-303
19205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19209 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19211 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19213 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19214 cancel_lru_locks osc
19216 stack_trap "set_checksums $ORIG_CSUM" EXIT
19217 local at_max_saved=0
19219 # adaptive timeouts may prevent seeing the issue
19220 if at_is_enabled; then
19221 at_max_saved=$(at_max_get mds)
19222 at_max_set 0 mds client
19223 stack_trap "at_max_set $at_max_saved mds client" EXIT
19226 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19227 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19228 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19230 do_facet ost1 $LCTL set_param fail_loc=0
19231 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19236 test_224bd_sub 3 error "dd failed"
19238 run_test 224b "Don't panic on bulk IO failure"
19240 test_224c() { # LU-6441
19241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19242 remote_mds_nodsh && skip "remote MDS with nodsh"
19244 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19245 save_writethrough $p
19246 set_cache writethrough on
19248 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19249 local at_max=$($LCTL get_param -n at_max)
19250 local timeout=$($LCTL get_param -n timeout)
19251 local test_at="at_max"
19252 local param_at="$FSNAME.sys.at_max"
19253 local test_timeout="timeout"
19254 local param_timeout="$FSNAME.sys.timeout"
19256 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19258 set_persistent_param_and_check client "$test_at" "$param_at" 0
19259 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19261 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19262 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19263 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19264 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19266 do_facet ost1 "$LCTL set_param fail_loc=0"
19268 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19269 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19272 $LCTL set_param -n $pages_per_rpc
19273 restore_lustre_params < $p
19276 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19278 test_224d() { # LU-11169
19279 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19281 run_test 224d "Don't corrupt data on bulk IO timeout"
19283 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19286 if [ -z ${MDSSURVEY} ]; then
19287 skip_env "mds-survey not found"
19289 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19290 skip "Need MDS version at least 2.2.51"
19292 local mds=$(facet_host $SINGLEMDS)
19293 local target=$(do_nodes $mds 'lctl dl' |
19294 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19296 local cmd1="file_count=1000 thrhi=4"
19297 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19298 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19299 local cmd="$cmd1 $cmd2 $cmd3"
19301 rm -f ${TMP}/mds_survey*
19303 eval $cmd || error "mds-survey with zero-stripe failed"
19304 cat ${TMP}/mds_survey*
19305 rm -f ${TMP}/mds_survey*
19307 run_test 225a "Metadata survey sanity with zero-stripe"
19310 if [ -z ${MDSSURVEY} ]; then
19311 skip_env "mds-survey not found"
19313 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19314 skip "Need MDS version at least 2.2.51"
19315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19316 remote_mds_nodsh && skip "remote MDS with nodsh"
19317 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19318 skip_env "Need to mount OST to test"
19321 local mds=$(facet_host $SINGLEMDS)
19322 local target=$(do_nodes $mds 'lctl dl' |
19323 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19325 local cmd1="file_count=1000 thrhi=4"
19326 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19327 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19328 local cmd="$cmd1 $cmd2 $cmd3"
19330 rm -f ${TMP}/mds_survey*
19332 eval $cmd || error "mds-survey with stripe_count failed"
19333 cat ${TMP}/mds_survey*
19334 rm -f ${TMP}/mds_survey*
19336 run_test 225b "Metadata survey sanity with stripe_count = 1"
19338 mcreate_path2fid () {
19344 local path=$DIR/$tdir/$name
19349 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19350 error "cannot create $desc"
19352 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19354 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19356 fid_path=$($LFS fid2path $MOUNT $fid)
19358 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19360 [ "$path" == "$fid_path" ] ||
19361 error "fid2path returned $fid_path, expected $path"
19363 echo "pass with $path and $fid"
19368 mkdir -p $DIR/$tdir
19370 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19371 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19372 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19373 mcreate_path2fid 0040666 0 0 dir "directory"
19374 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19375 mcreate_path2fid 0100666 0 0 file "regular file"
19376 mcreate_path2fid 0120666 0 0 link "symbolic link"
19377 mcreate_path2fid 0140666 0 0 sock "socket"
19379 run_test 226a "call path2fid and fid2path on files of all type"
19382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19387 mkdir -p $DIR/$tdir
19388 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19389 error "create remote directory failed"
19390 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19391 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19392 "character special file (null)"
19393 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19394 "character special file (no device)"
19395 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19396 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19397 "block special file (loop)"
19398 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19399 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19400 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19402 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19406 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19407 skip "Need MDS version at least 2.13.55"
19409 local submnt=/mnt/submnt
19410 local srcfile=/etc/passwd
19411 local dstfile=$submnt/passwd
19417 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19418 error "create remote directory failed"
19419 mkdir -p $submnt || error "create $submnt failed"
19420 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19421 error "mount $submnt failed"
19422 stack_trap "umount $submnt" EXIT
19424 cp $srcfile $dstfile
19425 fid=$($LFS path2fid $dstfile)
19426 path=$($LFS fid2path $submnt "$fid")
19427 [ "$path" = "$dstfile" ] ||
19428 error "fid2path $submnt $fid failed ($path != $dstfile)"
19430 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19432 # LU-1299 Executing or running ldd on a truncated executable does not
19433 # cause an out-of-memory condition.
19435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19436 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19438 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19439 chmod +x $MOUNT/date
19441 $MOUNT/date > /dev/null
19442 ldd $MOUNT/date > /dev/null
19445 run_test 227 "running truncated executable does not cause OOM"
19447 # LU-1512 try to reuse idle OI blocks
19449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19450 remote_mds_nodsh && skip "remote MDS with nodsh"
19451 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19453 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19454 local myDIR=$DIR/$tdir
19457 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19458 $LCTL set_param fail_loc=0x80001002
19459 createmany -o $myDIR/t- 10000
19460 $LCTL set_param fail_loc=0
19461 # The guard is current the largest FID holder
19463 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19465 local IDX=$(($SEQ % 64))
19467 do_facet $SINGLEMDS sync
19468 # Make sure journal flushed.
19470 local blk1=$(do_facet $SINGLEMDS \
19471 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19472 grep Blockcount | awk '{print $4}')
19474 # Remove old files, some OI blocks will become idle.
19475 unlinkmany $myDIR/t- 10000
19476 # Create new files, idle OI blocks should be reused.
19477 createmany -o $myDIR/t- 2000
19478 do_facet $SINGLEMDS sync
19479 # Make sure journal flushed.
19481 local blk2=$(do_facet $SINGLEMDS \
19482 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19483 grep Blockcount | awk '{print $4}')
19485 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19487 run_test 228a "try to reuse idle OI blocks"
19490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19491 remote_mds_nodsh && skip "remote MDS with nodsh"
19492 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19494 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19495 local myDIR=$DIR/$tdir
19498 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19499 $LCTL set_param fail_loc=0x80001002
19500 createmany -o $myDIR/t- 10000
19501 $LCTL set_param fail_loc=0
19502 # The guard is current the largest FID holder
19504 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19506 local IDX=$(($SEQ % 64))
19508 do_facet $SINGLEMDS sync
19509 # Make sure journal flushed.
19511 local blk1=$(do_facet $SINGLEMDS \
19512 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19513 grep Blockcount | awk '{print $4}')
19515 # Remove old files, some OI blocks will become idle.
19516 unlinkmany $myDIR/t- 10000
19519 stop $SINGLEMDS || error "Fail to stop MDT."
19521 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19522 error "Fail to start MDT."
19524 df $MOUNT || error "Fail to df."
19525 # Create new files, idle OI blocks should be reused.
19526 createmany -o $myDIR/t- 2000
19527 do_facet $SINGLEMDS sync
19528 # Make sure journal flushed.
19530 local blk2=$(do_facet $SINGLEMDS \
19531 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19532 grep Blockcount | awk '{print $4}')
19534 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19536 run_test 228b "idle OI blocks can be reused after MDT restart"
19540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19541 remote_mds_nodsh && skip "remote MDS with nodsh"
19542 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19544 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19545 local myDIR=$DIR/$tdir
19548 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19549 $LCTL set_param fail_loc=0x80001002
19550 # 20000 files can guarantee there are index nodes in the OI file
19551 createmany -o $myDIR/t- 20000
19552 $LCTL set_param fail_loc=0
19553 # The guard is current the largest FID holder
19555 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19557 local IDX=$(($SEQ % 64))
19559 do_facet $SINGLEMDS sync
19560 # Make sure journal flushed.
19562 local blk1=$(do_facet $SINGLEMDS \
19563 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19564 grep Blockcount | awk '{print $4}')
19566 # Remove old files, some OI blocks will become idle.
19567 unlinkmany $myDIR/t- 20000
19569 # The OI file should become empty now
19571 # Create new files, idle OI blocks should be reused.
19572 createmany -o $myDIR/t- 2000
19573 do_facet $SINGLEMDS sync
19574 # Make sure journal flushed.
19576 local blk2=$(do_facet $SINGLEMDS \
19577 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19578 grep Blockcount | awk '{print $4}')
19580 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19582 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19584 test_229() { # LU-2482, LU-3448
19585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19586 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19587 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19588 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19592 # Create a file with a released layout and stripe count 2.
19593 $MULTIOP $DIR/$tfile H2c ||
19594 error "failed to create file with released layout"
19596 $LFS getstripe -v $DIR/$tfile
19598 local pattern=$($LFS getstripe -L $DIR/$tfile)
19599 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19601 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19603 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19604 stat $DIR/$tfile || error "failed to stat released file"
19606 chown $RUNAS_ID $DIR/$tfile ||
19607 error "chown $RUNAS_ID $DIR/$tfile failed"
19609 chgrp $RUNAS_ID $DIR/$tfile ||
19610 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19612 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19613 rm $DIR/$tfile || error "failed to remove released file"
19615 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19620 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19621 skip "Need MDS version at least 2.11.52"
19625 test_mkdir $DIR/$tdir
19626 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19627 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19628 [ $mdt_idx -ne 0 ] &&
19629 error "create local directory on wrong MDT $mdt_idx"
19631 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19632 error "create remote directory failed"
19633 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19634 [ $mdt_idx -ne $MDTIDX ] &&
19635 error "create remote directory on wrong MDT $mdt_idx"
19637 createmany -o $DIR/$tdir/test_230/t- 10 ||
19638 error "create files on remote directory failed"
19639 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19640 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19641 rm -r $DIR/$tdir || error "unlink remote directory failed"
19643 run_test 230a "Create remote directory and files under the remote directory"
19646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19648 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19649 skip "Need MDS version at least 2.11.52"
19657 local migrate_dir=$DIR/$tdir/migrate_dir
19658 local other_dir=$DIR/$tdir/other_dir
19660 test_mkdir $DIR/$tdir
19661 test_mkdir -i0 -c1 $migrate_dir
19662 test_mkdir -i0 -c1 $other_dir
19663 for ((i=0; i<10; i++)); do
19664 mkdir -p $migrate_dir/dir_${i}
19665 createmany -o $migrate_dir/dir_${i}/f 10 ||
19666 error "create files under remote dir failed $i"
19669 cp /etc/passwd $migrate_dir/$tfile
19670 cp /etc/passwd $other_dir/$tfile
19671 chattr +SAD $migrate_dir
19672 chattr +SAD $migrate_dir/$tfile
19674 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19675 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19676 local old_dir_mode=$(stat -c%f $migrate_dir)
19677 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19679 mkdir -p $migrate_dir/dir_default_stripe2
19680 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19681 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19683 mkdir -p $other_dir
19684 ln $migrate_dir/$tfile $other_dir/luna
19685 ln $migrate_dir/$tfile $migrate_dir/sofia
19686 ln $other_dir/$tfile $migrate_dir/david
19687 ln -s $migrate_dir/$tfile $other_dir/zachary
19688 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19689 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19695 for len in 58 59 60; do
19696 lnktgt=$(str_repeat 'l' $len)
19697 touch $migrate_dir/$lnktgt
19698 ln -s $lnktgt $migrate_dir/${len}char_ln
19702 for len in 4094 4095; do
19703 lnktgt=$(str_repeat 'l' $len)
19704 ln -s $lnktgt $migrate_dir/${len}char_ln
19708 for len in 254 255; do
19709 touch $migrate_dir/$(str_repeat 'l' $len)
19712 $LFS migrate -m $MDTIDX $migrate_dir ||
19713 error "fails on migrating remote dir to MDT1"
19715 echo "migratate to MDT1, then checking.."
19716 for ((i = 0; i < 10; i++)); do
19717 for file in $(find $migrate_dir/dir_${i}); do
19718 mdt_index=$($LFS getstripe -m $file)
19719 # broken symlink getstripe will fail
19720 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19721 error "$file is not on MDT${MDTIDX}"
19725 # the multiple link file should still in MDT0
19726 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19727 [ $mdt_index == 0 ] ||
19728 error "$file is not on MDT${MDTIDX}"
19730 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19731 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19732 error " expect $old_dir_flag get $new_dir_flag"
19734 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19735 [ "$old_file_flag" = "$new_file_flag" ] ||
19736 error " expect $old_file_flag get $new_file_flag"
19738 local new_dir_mode=$(stat -c%f $migrate_dir)
19739 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19740 error "expect mode $old_dir_mode get $new_dir_mode"
19742 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19743 [ "$old_file_mode" = "$new_file_mode" ] ||
19744 error "expect mode $old_file_mode get $new_file_mode"
19746 diff /etc/passwd $migrate_dir/$tfile ||
19747 error "$tfile different after migration"
19749 diff /etc/passwd $other_dir/luna ||
19750 error "luna different after migration"
19752 diff /etc/passwd $migrate_dir/sofia ||
19753 error "sofia different after migration"
19755 diff /etc/passwd $migrate_dir/david ||
19756 error "david different after migration"
19758 diff /etc/passwd $other_dir/zachary ||
19759 error "zachary different after migration"
19761 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19762 error "${tfile}_ln different after migration"
19764 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19765 error "${tfile}_ln_other different after migration"
19767 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19768 [ $stripe_count = 2 ] ||
19769 error "dir strpe_count $d != 2 after migration."
19771 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19772 [ $stripe_count = 2 ] ||
19773 error "file strpe_count $d != 2 after migration."
19775 #migrate back to MDT0
19778 $LFS migrate -m $MDTIDX $migrate_dir ||
19779 error "fails on migrating remote dir to MDT0"
19781 echo "migrate back to MDT0, checking.."
19782 for file in $(find $migrate_dir); do
19783 mdt_index=$($LFS getstripe -m $file)
19784 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19785 error "$file is not on MDT${MDTIDX}"
19788 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19789 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19790 error " expect $old_dir_flag get $new_dir_flag"
19792 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19793 [ "$old_file_flag" = "$new_file_flag" ] ||
19794 error " expect $old_file_flag get $new_file_flag"
19796 local new_dir_mode=$(stat -c%f $migrate_dir)
19797 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19798 error "expect mode $old_dir_mode get $new_dir_mode"
19800 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19801 [ "$old_file_mode" = "$new_file_mode" ] ||
19802 error "expect mode $old_file_mode get $new_file_mode"
19804 diff /etc/passwd ${migrate_dir}/$tfile ||
19805 error "$tfile different after migration"
19807 diff /etc/passwd ${other_dir}/luna ||
19808 error "luna different after migration"
19810 diff /etc/passwd ${migrate_dir}/sofia ||
19811 error "sofia different after migration"
19813 diff /etc/passwd ${other_dir}/zachary ||
19814 error "zachary different after migration"
19816 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19817 error "${tfile}_ln different after migration"
19819 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19820 error "${tfile}_ln_other different after migration"
19822 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19823 [ $stripe_count = 2 ] ||
19824 error "dir strpe_count $d != 2 after migration."
19826 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19827 [ $stripe_count = 2 ] ||
19828 error "file strpe_count $d != 2 after migration."
19830 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19832 run_test 230b "migrate directory"
19835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19837 remote_mds_nodsh && skip "remote MDS with nodsh"
19838 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19839 skip "Need MDS version at least 2.11.52"
19845 local migrate_dir=$DIR/$tdir/migrate_dir
19847 #If migrating directory fails in the middle, all entries of
19848 #the directory is still accessiable.
19849 test_mkdir $DIR/$tdir
19850 test_mkdir -i0 -c1 $migrate_dir
19851 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19853 createmany -o $migrate_dir/f $total ||
19854 error "create files under ${migrate_dir} failed"
19856 # fail after migrating top dir, and this will fail only once, so the
19857 # first sub file migration will fail (currently f3), others succeed.
19858 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19859 do_facet mds1 lctl set_param fail_loc=0x1801
19860 local t=$(ls $migrate_dir | wc -l)
19861 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19862 error "migrate should fail"
19863 local u=$(ls $migrate_dir | wc -l)
19864 [ "$u" == "$t" ] || error "$u != $t during migration"
19866 # add new dir/file should succeed
19867 mkdir $migrate_dir/dir ||
19868 error "mkdir failed under migrating directory"
19869 touch $migrate_dir/file ||
19870 error "create file failed under migrating directory"
19872 # add file with existing name should fail
19873 for file in $migrate_dir/f*; do
19874 stat $file > /dev/null || error "stat $file failed"
19875 $OPENFILE -f O_CREAT:O_EXCL $file &&
19876 error "open(O_CREAT|O_EXCL) $file should fail"
19877 $MULTIOP $file m && error "create $file should fail"
19878 touch $DIR/$tdir/remote_dir/$tfile ||
19879 error "touch $tfile failed"
19880 ln $DIR/$tdir/remote_dir/$tfile $file &&
19881 error "link $file should fail"
19882 mdt_index=$($LFS getstripe -m $file)
19883 if [ $mdt_index == 0 ]; then
19884 # file failed to migrate is not allowed to rename to
19885 mv $DIR/$tdir/remote_dir/$tfile $file &&
19886 error "rename to $file should fail"
19888 mv $DIR/$tdir/remote_dir/$tfile $file ||
19889 error "rename to $file failed"
19891 echo hello >> $file || error "write $file failed"
19894 # resume migration with different options should fail
19895 $LFS migrate -m 0 $migrate_dir &&
19896 error "migrate -m 0 $migrate_dir should fail"
19898 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19899 error "migrate -c 2 $migrate_dir should fail"
19901 # resume migration should succeed
19902 $LFS migrate -m $MDTIDX $migrate_dir ||
19903 error "migrate $migrate_dir failed"
19905 echo "Finish migration, then checking.."
19906 for file in $(find $migrate_dir); do
19907 mdt_index=$($LFS getstripe -m $file)
19908 [ $mdt_index == $MDTIDX ] ||
19909 error "$file is not on MDT${MDTIDX}"
19912 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19914 run_test 230c "check directory accessiblity if migration failed"
19917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19919 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19920 skip "Need MDS version at least 2.11.52"
19922 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19924 local migrate_dir=$DIR/$tdir/migrate_dir
19934 old_index=$((RANDOM % MDSCOUNT))
19935 old_count=$((MDSCOUNT - old_index))
19936 new_index=$((RANDOM % MDSCOUNT))
19937 new_count=$((MDSCOUNT - new_index))
19938 new_hash=1 # for all_char
19940 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19941 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19943 test_mkdir $DIR/$tdir
19944 test_mkdir -i $old_index -c $old_count $migrate_dir
19946 for ((i=0; i<100; i++)); do
19947 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19948 createmany -o $migrate_dir/dir_${i}/f 100 ||
19949 error "create files under remote dir failed $i"
19952 echo -n "Migrate from MDT$old_index "
19953 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19954 echo -n "to MDT$new_index"
19955 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19958 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19959 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19960 error "migrate remote dir error"
19962 echo "Finish migration, then checking.."
19963 for file in $(find $migrate_dir -maxdepth 1); do
19964 mdt_index=$($LFS getstripe -m $file)
19965 if [ $mdt_index -lt $new_index ] ||
19966 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19967 error "$file is on MDT$mdt_index"
19971 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19973 run_test 230d "check migrate big directory"
19976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19978 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19979 skip "Need MDS version at least 2.11.52"
19986 mkdir_on_mdt0 $DIR/$tdir
19987 mkdir $DIR/$tdir/migrate_dir
19988 mkdir $DIR/$tdir/other_dir
19989 touch $DIR/$tdir/migrate_dir/a
19990 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19991 ls $DIR/$tdir/other_dir
19993 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19994 error "migrate dir fails"
19996 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19997 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19999 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20000 [ $mdt_index == 0 ] || error "a is not on MDT0"
20002 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20003 error "migrate dir fails"
20005 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20006 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20008 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20009 [ $mdt_index == 1 ] || error "a is not on MDT1"
20011 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20012 [ $mdt_index == 1 ] || error "b is not on MDT1"
20014 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20015 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20017 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20019 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20021 run_test 230e "migrate mulitple local link files"
20024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20025 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20026 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20027 skip "Need MDS version at least 2.11.52"
20032 mkdir -p $DIR/$tdir
20033 mkdir $DIR/$tdir/migrate_dir
20034 $LFS mkdir -i1 $DIR/$tdir/other_dir
20035 touch $DIR/$tdir/migrate_dir/a
20036 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20037 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20038 ls $DIR/$tdir/other_dir
20040 # a should be migrated to MDT1, since no other links on MDT0
20041 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20042 error "#1 migrate dir fails"
20043 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20044 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20045 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20046 [ $mdt_index == 1 ] || error "a is not on MDT1"
20048 # a should stay on MDT1, because it is a mulitple link file
20049 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20050 error "#2 migrate dir fails"
20051 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20052 [ $mdt_index == 1 ] || error "a is not on MDT1"
20054 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20055 error "#3 migrate dir fails"
20057 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20058 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20059 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20061 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20062 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20064 # a should be migrated to MDT0, since no other links on MDT1
20065 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20066 error "#4 migrate dir fails"
20067 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20068 [ $mdt_index == 0 ] || error "a is not on MDT0"
20070 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20072 run_test 230f "migrate mulitple remote link files"
20075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20076 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20077 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20078 skip "Need MDS version at least 2.11.52"
20080 mkdir -p $DIR/$tdir/migrate_dir
20082 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20083 error "migrating dir to non-exist MDT succeeds"
20086 run_test 230g "migrate dir to non-exist MDT"
20089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20091 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20092 skip "Need MDS version at least 2.11.52"
20096 mkdir -p $DIR/$tdir/migrate_dir
20098 $LFS migrate -m1 $DIR &&
20099 error "migrating mountpoint1 should fail"
20101 $LFS migrate -m1 $DIR/$tdir/.. &&
20102 error "migrating mountpoint2 should fail"
20105 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20106 error "migrating $tdir/migrate_dir/.. should fail"
20110 run_test 230h "migrate .. and root"
20113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20115 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20116 skip "Need MDS version at least 2.11.52"
20118 mkdir -p $DIR/$tdir/migrate_dir
20120 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20121 error "migration fails with a tailing slash"
20123 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20124 error "migration fails with two tailing slashes"
20126 run_test 230i "lfs migrate -m tolerates trailing slashes"
20129 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20130 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20131 skip "Need MDS version at least 2.11.52"
20133 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20134 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20135 error "create $tfile failed"
20136 cat /etc/passwd > $DIR/$tdir/$tfile
20138 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20140 cmp /etc/passwd $DIR/$tdir/$tfile ||
20141 error "DoM file mismatch after migration"
20143 run_test 230j "DoM file data not changed after dir migration"
20146 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20147 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20148 skip "Need MDS version at least 2.11.56"
20151 local files_on_starting_mdt=0
20153 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20154 $LFS getdirstripe $DIR/$tdir
20155 for i in $(seq $total); do
20156 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20157 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20158 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20161 echo "$files_on_starting_mdt files on MDT0"
20163 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20164 $LFS getdirstripe $DIR/$tdir
20166 files_on_starting_mdt=0
20167 for i in $(seq $total); do
20168 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20169 error "file $tfile.$i mismatch after migration"
20170 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20171 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20174 echo "$files_on_starting_mdt files on MDT1 after migration"
20175 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20177 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20178 $LFS getdirstripe $DIR/$tdir
20180 files_on_starting_mdt=0
20181 for i in $(seq $total); do
20182 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20183 error "file $tfile.$i mismatch after 2nd migration"
20184 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20185 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20188 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20189 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20193 run_test 230k "file data not changed after dir migration"
20196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20197 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20198 skip "Need MDS version at least 2.11.56"
20200 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20201 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20202 error "create files under remote dir failed $i"
20203 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20205 run_test 230l "readdir between MDTs won't crash"
20208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20209 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20210 skip "Need MDS version at least 2.11.56"
20213 local mig_dir=$DIR/$tdir/migrate_dir
20214 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20218 echo "Creating files and dirs with xattrs"
20219 test_mkdir $DIR/$tdir
20220 test_mkdir -i0 -c1 $mig_dir
20222 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20223 error "cannot set xattr attr1 on dir"
20224 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20225 error "cannot set xattr attr2 on dir"
20226 touch $mig_dir/dir/f0
20227 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20228 error "cannot set xattr attr1 on file"
20229 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20230 error "cannot set xattr attr2 on file"
20231 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20232 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20233 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20234 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20235 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20236 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20237 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20238 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20239 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20241 echo "Migrating to MDT1"
20242 $LFS migrate -m $MDTIDX $mig_dir ||
20243 error "fails on migrating dir to MDT1"
20245 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20246 echo "Checking xattrs"
20247 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20248 [ "$val" = $longstr ] ||
20249 error "expecting xattr1 $longstr on dir, found $val"
20250 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20251 [ "$val" = $shortstr ] ||
20252 error "expecting xattr2 $shortstr on dir, found $val"
20253 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20254 [ "$val" = $longstr ] ||
20255 error "expecting xattr1 $longstr on file, found $val"
20256 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20257 [ "$val" = $shortstr ] ||
20258 error "expecting xattr2 $shortstr on file, found $val"
20260 run_test 230m "xattrs not changed after dir migration"
20263 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20264 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20265 skip "Need MDS version at least 2.13.53"
20267 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20268 cat /etc/hosts > $DIR/$tdir/$tfile
20269 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20270 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20272 cmp /etc/hosts $DIR/$tdir/$tfile ||
20273 error "File data mismatch after migration"
20275 run_test 230n "Dir migration with mirrored file"
20278 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20279 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20280 skip "Need MDS version at least 2.13.52"
20282 local mdts=$(comma_list $(mdts_nodes))
20284 local restripe_status
20288 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20290 # in case "crush" hash type is not set
20291 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20293 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20294 mdt.*MDT0000.enable_dir_restripe)
20295 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20296 stack_trap "do_nodes $mdts $LCTL set_param \
20297 mdt.*.enable_dir_restripe=$restripe_status"
20300 createmany -m $DIR/$tdir/f 100 ||
20301 error "create files under remote dir failed $i"
20302 createmany -d $DIR/$tdir/d 100 ||
20303 error "create dirs under remote dir failed $i"
20305 for i in $(seq 2 $MDSCOUNT); do
20306 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20307 $LFS setdirstripe -c $i $DIR/$tdir ||
20308 error "split -c $i $tdir failed"
20309 wait_update $HOSTNAME \
20310 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20311 error "dir split not finished"
20312 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20313 awk '/migrate/ {sum += $2} END { print sum }')
20314 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20315 # delta is around total_files/stripe_count
20316 (( $delta < 200 / (i - 1) + 4 )) ||
20317 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20320 run_test 230o "dir split"
20323 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20324 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20325 skip "Need MDS version at least 2.13.52"
20327 local mdts=$(comma_list $(mdts_nodes))
20329 local restripe_status
20333 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20335 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20337 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20338 mdt.*MDT0000.enable_dir_restripe)
20339 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20340 stack_trap "do_nodes $mdts $LCTL set_param \
20341 mdt.*.enable_dir_restripe=$restripe_status"
20343 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20344 createmany -m $DIR/$tdir/f 100 ||
20345 error "create files under remote dir failed"
20346 createmany -d $DIR/$tdir/d 100 ||
20347 error "create dirs under remote dir failed"
20349 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20350 local mdt_hash="crush"
20352 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20353 $LFS setdirstripe -c $c $DIR/$tdir ||
20354 error "split -c $c $tdir failed"
20355 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20356 mdt_hash="$mdt_hash,fixed"
20357 elif [ $c -eq 1 ]; then
20360 wait_update $HOSTNAME \
20361 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20362 error "dir merge not finished"
20363 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20364 awk '/migrate/ {sum += $2} END { print sum }')
20365 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20366 # delta is around total_files/stripe_count
20367 (( delta < 200 / c + 4 )) ||
20368 error "$delta files migrated >= $((200 / c + 4))"
20371 run_test 230p "dir merge"
20374 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20375 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20376 skip "Need MDS version at least 2.13.52"
20378 local mdts=$(comma_list $(mdts_nodes))
20379 local saved_threshold=$(do_facet mds1 \
20380 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20381 local saved_delta=$(do_facet mds1 \
20382 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20383 local threshold=100
20386 local stripe_count=0
20391 # test with fewer files on ZFS
20392 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20394 stack_trap "do_nodes $mdts $LCTL set_param \
20395 mdt.*.dir_split_count=$saved_threshold"
20396 stack_trap "do_nodes $mdts $LCTL set_param \
20397 mdt.*.dir_split_delta=$saved_delta"
20398 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20399 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20400 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20401 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20402 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20403 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20405 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20406 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20408 create=$((threshold * 3 / 2))
20409 while [ $stripe_count -lt $MDSCOUNT ]; do
20410 createmany -m $DIR/$tdir/f $total $create ||
20411 error "create sub files failed"
20412 stat $DIR/$tdir > /dev/null
20413 total=$((total + create))
20414 stripe_count=$((stripe_count + delta))
20415 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20417 wait_update $HOSTNAME \
20418 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20419 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20421 wait_update $HOSTNAME \
20422 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20423 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20425 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20426 echo "$nr_files/$total files on MDT$stripe_index after split"
20427 # allow 10% margin of imbalance with crush hash
20428 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20429 error "$nr_files files on MDT$stripe_index after split"
20431 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20432 [ $nr_files -eq $total ] ||
20433 error "total sub files $nr_files != $total"
20436 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20438 echo "fixed layout directory won't auto split"
20439 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20440 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20441 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20442 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20443 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20445 run_test 230q "dir auto split"
20448 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20449 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20450 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20451 skip "Need MDS version at least 2.13.54"
20453 # maximum amount of local locks:
20454 # parent striped dir - 2 locks
20455 # new stripe in parent to migrate to - 1 lock
20456 # source and target - 2 locks
20457 # Total 5 locks for regular file
20458 mkdir -p $DIR/$tdir
20459 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20460 touch $DIR/$tdir/dir1/eee
20462 # create 4 hardlink for 4 more locks
20463 # Total: 9 locks > RS_MAX_LOCKS (8)
20464 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20465 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20466 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20467 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20468 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20469 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20470 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20471 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20473 cancel_lru_locks mdc
20475 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20476 error "migrate dir fails"
20478 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20480 run_test 230r "migrate with too many local locks"
20483 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20484 skip "Need MDS version at least 2.14.52"
20486 local mdts=$(comma_list $(mdts_nodes))
20487 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20488 mdt.*MDT0000.enable_dir_restripe)
20490 stack_trap "do_nodes $mdts $LCTL set_param \
20491 mdt.*.enable_dir_restripe=$restripe_status"
20495 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20496 test_mkdir $DIR/$tdir
20497 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20498 error "$LFS mkdir should return EEXIST if target exists"
20502 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20506 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20507 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20508 skip "Need MDS version at least 2.14.50"
20510 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20511 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20512 $LFS project -p 1 -s $DIR/$tdir ||
20513 error "set $tdir project id failed"
20514 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20515 error "set subdir project id failed"
20516 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20518 run_test 230t "migrate directory with project ID set"
20522 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20523 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20524 skip "Need MDS version at least 2.14.53"
20528 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20529 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20530 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20531 for i in $(seq 0 $((MDSCOUNT - 1))); do
20532 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20533 echo "$count dirs migrated to MDT$i"
20535 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20536 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20538 run_test 230u "migrate directory by QOS"
20542 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20543 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20544 skip "Need MDS version at least 2.14.53"
20548 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20549 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20550 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20551 for i in $(seq 0 $((MDSCOUNT - 1))); do
20552 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20553 echo "$count subdirs migrated to MDT$i"
20554 (( i == 3 )) && (( count > 0 )) &&
20555 error "subdir shouldn't be migrated to MDT3"
20557 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20558 (( count == 3 )) || error "dirs migrated to $count MDTs"
20560 run_test 230v "subdir migrated to the MDT where its parent is located"
20563 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20564 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20565 skip "Need MDS version at least 2.14.53"
20567 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20569 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20570 error "migrate failed"
20572 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20573 error "$tdir stripe count mismatch"
20575 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20576 error "$tdir/sub is striped"
20578 run_test 230w "non-recursive mode dir migration"
20582 # For simplicity this test assumes that max_pages_per_rpc
20583 # is the same across all OSCs
20584 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20585 local bulk_size=$((max_pages * PAGE_SIZE))
20586 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20589 mkdir -p $DIR/$tdir
20590 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20591 error "failed to set stripe with -S ${brw_size}M option"
20593 # clear the OSC stats
20594 $LCTL set_param osc.*.stats=0 &>/dev/null
20597 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20598 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20599 oflag=direct &>/dev/null || error "dd failed"
20601 sync; sleep 1; sync # just to be safe
20602 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20603 if [ x$nrpcs != "x1" ]; then
20604 $LCTL get_param osc.*.stats
20605 error "found $nrpcs ost_write RPCs, not 1 as expected"
20609 # Drop the OSC cache, otherwise we will read from it
20610 cancel_lru_locks osc
20612 # clear the OSC stats
20613 $LCTL set_param osc.*.stats=0 &>/dev/null
20615 # Client reads $bulk_size.
20616 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20617 iflag=direct &>/dev/null || error "dd failed"
20619 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20620 if [ x$nrpcs != "x1" ]; then
20621 $LCTL get_param osc.*.stats
20622 error "found $nrpcs ost_read RPCs, not 1 as expected"
20625 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20628 mkdir -p $DIR/$tdir
20630 for i in {0..1023}; do
20631 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20632 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20633 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20637 run_test 231b "must not assert on fully utilized OST request buffer"
20640 mkdir -p $DIR/$tdir
20641 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20643 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20644 do_facet ost1 $LCTL set_param fail_loc=0x31c
20646 # ignore dd failure
20647 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20649 do_facet ost1 $LCTL set_param fail_loc=0
20650 umount_client $MOUNT || error "umount failed"
20651 mount_client $MOUNT || error "mount failed"
20652 stop ost1 || error "cannot stop ost1"
20653 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20655 run_test 232a "failed lock should not block umount"
20658 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20659 skip "Need MDS version at least 2.10.58"
20661 mkdir -p $DIR/$tdir
20662 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20663 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20665 cancel_lru_locks osc
20667 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20668 do_facet ost1 $LCTL set_param fail_loc=0x31c
20671 $LFS data_version $DIR/$tdir/$tfile || true
20673 do_facet ost1 $LCTL set_param fail_loc=0
20674 umount_client $MOUNT || error "umount failed"
20675 mount_client $MOUNT || error "mount failed"
20676 stop ost1 || error "cannot stop ost1"
20677 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20679 run_test 232b "failed data version lock should not block umount"
20682 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20683 skip "Need MDS version at least 2.3.64"
20684 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20686 local fid=$($LFS path2fid $MOUNT)
20688 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20689 error "cannot access $MOUNT using its FID '$fid'"
20691 run_test 233a "checking that OBF of the FS root succeeds"
20694 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20695 skip "Need MDS version at least 2.5.90"
20696 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20698 local fid=$($LFS path2fid $MOUNT/.lustre)
20700 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20701 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20703 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20704 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20705 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20707 run_test 233b "checking that OBF of the FS .lustre succeeds"
20710 local p="$TMP/sanityN-$TESTNAME.parameters"
20711 save_lustre_params client "llite.*.xattr_cache" > $p
20712 lctl set_param llite.*.xattr_cache 1 ||
20713 skip_env "xattr cache is not supported"
20715 mkdir -p $DIR/$tdir || error "mkdir failed"
20716 touch $DIR/$tdir/$tfile || error "touch failed"
20717 # OBD_FAIL_LLITE_XATTR_ENOMEM
20718 $LCTL set_param fail_loc=0x1405
20719 getfattr -n user.attr $DIR/$tdir/$tfile &&
20720 error "getfattr should have failed with ENOMEM"
20721 $LCTL set_param fail_loc=0x0
20724 restore_lustre_params < $p
20727 run_test 234 "xattr cache should not crash on ENOMEM"
20730 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20731 skip "Need MDS version at least 2.4.52"
20733 flock_deadlock $DIR/$tfile
20738 124) error "process hangs on a deadlock"
20740 *) error "error executing flock_deadlock $DIR/$tfile"
20744 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20748 check_swap_layouts_support
20750 local ref1=/etc/passwd
20751 local ref2=/etc/group
20752 local file1=$DIR/$tdir/f1
20753 local file2=$DIR/$tdir/f2
20755 test_mkdir -c1 $DIR/$tdir
20756 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20757 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20758 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20759 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20760 local fd=$(free_fd)
20761 local cmd="exec $fd<>$file2"
20764 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20765 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20768 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20773 run_test 236 "Layout swap on open unlinked file"
20775 # LU-4659 linkea consistency
20777 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20778 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20779 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20780 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20783 ln $DIR/$tfile $DIR/$tfile.lnk
20784 touch $DIR/$tfile.new
20785 mv $DIR/$tfile.new $DIR/$tfile
20786 local fid1=$($LFS path2fid $DIR/$tfile)
20787 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20788 local path1=$($LFS fid2path $FSNAME "$fid1")
20789 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20790 local path2=$($LFS fid2path $FSNAME "$fid2")
20791 [ $tfile.lnk == $path2 ] ||
20792 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20795 run_test 238 "Verify linkea consistency"
20797 test_239A() { # was test_239
20798 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20799 skip "Need MDS version at least 2.5.60"
20801 local list=$(comma_list $(mdts_nodes))
20803 mkdir -p $DIR/$tdir
20804 createmany -o $DIR/$tdir/f- 5000
20805 unlinkmany $DIR/$tdir/f- 5000
20806 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20807 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20808 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20809 osp.*MDT*.sync_in_flight" | calc_sum)
20810 [ "$changes" -eq 0 ] || error "$changes not synced"
20812 run_test 239A "osp_sync test"
20814 test_239a() { #LU-5297
20815 remote_mds_nodsh && skip "remote MDS with nodsh"
20818 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20819 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20820 chgrp $RUNAS_GID $DIR/$tfile
20821 wait_delete_completed
20823 run_test 239a "process invalid osp sync record correctly"
20825 test_239b() { #LU-5297
20826 remote_mds_nodsh && skip "remote MDS with nodsh"
20829 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20830 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20831 chgrp $RUNAS_GID $DIR/$tfile1
20832 wait_delete_completed
20833 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20835 chgrp $RUNAS_GID $DIR/$tfile2
20836 wait_delete_completed
20838 run_test 239b "process osp sync record with ENOMEM error correctly"
20841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20842 remote_mds_nodsh && skip "remote MDS with nodsh"
20844 mkdir -p $DIR/$tdir
20846 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20847 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20848 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20849 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20851 umount_client $MOUNT || error "umount failed"
20852 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20853 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20854 mount_client $MOUNT || error "failed to mount client"
20856 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20857 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20859 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20865 for LOOP in $(seq $count); do
20866 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20867 cancel_lru_locks $OSC || true
20875 for LOOP in $(seq $1); do
20876 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20881 test_241a() { # was test_241
20882 local bsize=$PAGE_SIZE
20884 (( bsize < 40960 )) && bsize=40960
20885 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20887 cancel_lru_locks $OSC
20888 test_241_bio 1000 $bsize &
20890 test_241_dio 1000 $bsize
20893 run_test 241a "bio vs dio"
20896 local bsize=$PAGE_SIZE
20898 (( bsize < 40960 )) && bsize=40960
20899 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20901 test_241_dio 1000 $bsize &
20903 test_241_dio 1000 $bsize
20906 run_test 241b "dio vs dio"
20909 remote_mds_nodsh && skip "remote MDS with nodsh"
20911 mkdir_on_mdt0 $DIR/$tdir
20912 touch $DIR/$tdir/$tfile
20914 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20915 do_facet mds1 lctl set_param fail_loc=0x105
20916 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20918 do_facet mds1 lctl set_param fail_loc=0
20919 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20921 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20925 test_mkdir $DIR/$tdir
20926 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20928 run_test 243 "various group lock tests"
20932 test_mkdir $DIR/$tdir
20933 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20934 sendfile_grouplock $DIR/$tdir/$tfile || \
20935 error "sendfile+grouplock failed"
20938 run_test 244a "sendfile with group lock tests"
20942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20945 local size=$((1024*1024))
20947 test_mkdir $DIR/$tdir
20948 for i in $(seq 1 $threads); do
20949 local file=$DIR/$tdir/file_$((i / 10))
20950 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20953 for i in $(seq 1 $threads); do
20957 run_test 244b "multi-threaded write with group lock"
20960 local flagname="multi_mod_rpcs"
20961 local connect_data_name="max_mod_rpcs"
20964 # check if multiple modify RPCs flag is set
20965 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20966 grep "connect_flags:")
20969 echo "$out" | grep -qw $flagname
20970 if [ $? -ne 0 ]; then
20971 echo "connect flag $flagname is not set"
20975 # check if multiple modify RPCs data is set
20976 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20979 echo "$out" | grep -qw $connect_data_name ||
20980 error "import should have connect data $connect_data_name"
20982 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
20985 local flagname="multi_mod_rpcs"
20986 local connect_data_name="max_mod_rpcs"
20989 remote_mds_nodsh && skip "remote MDS with nodsh"
20990 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
20992 # check if multiple modify RPCs flag is set
20993 out=$(do_facet mds1 \
20994 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
20995 grep "connect_flags:")
20998 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21000 # check if multiple modify RPCs data is set
21001 out=$(do_facet mds1 \
21002 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21004 [[ "$out" =~ $connect_data_name ]] ||
21007 error "missing connect data $connect_data_name"
21010 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21016 umount_client $submount
21021 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21023 skip_env "Fileset feature is not supported"
21025 local submount=${MOUNT}_$tdir
21028 mkdir -p $submount || error "mkdir $submount failed"
21029 FILESET="$FILESET/$tdir" mount_client $submount ||
21030 error "mount $submount failed"
21031 trap "cleanup_247 $submount" EXIT
21032 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21033 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21034 error "read $MOUNT/$tdir/$tfile failed"
21035 cleanup_247 $submount
21037 run_test 247a "mount subdir as fileset"
21040 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21041 skip_env "Fileset feature is not supported"
21043 local submount=${MOUNT}_$tdir
21045 rm -rf $MOUNT/$tdir
21046 mkdir -p $submount || error "mkdir $submount failed"
21048 FILESET="$FILESET/$tdir" mount_client $submount &&
21049 error "mount $submount should fail"
21052 run_test 247b "mount subdir that dose not exist"
21055 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21056 skip_env "Fileset feature is not supported"
21058 local submount=${MOUNT}_$tdir
21060 mkdir -p $MOUNT/$tdir/dir1
21061 mkdir -p $submount || error "mkdir $submount failed"
21062 trap "cleanup_247 $submount" EXIT
21063 FILESET="$FILESET/$tdir" mount_client $submount ||
21064 error "mount $submount failed"
21065 local fid=$($LFS path2fid $MOUNT/)
21066 $LFS fid2path $submount $fid && error "fid2path should fail"
21067 cleanup_247 $submount
21069 run_test 247c "running fid2path outside subdirectory root"
21072 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21073 skip "Fileset feature is not supported"
21075 local submount=${MOUNT}_$tdir
21077 mkdir -p $MOUNT/$tdir/dir1
21078 mkdir -p $submount || error "mkdir $submount failed"
21079 FILESET="$FILESET/$tdir" mount_client $submount ||
21080 error "mount $submount failed"
21081 trap "cleanup_247 $submount" EXIT
21083 local td=$submount/dir1
21084 local fid=$($LFS path2fid $td)
21085 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21087 # check that we get the same pathname back
21090 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21091 echo "$rootpath $fid"
21092 found=$($LFS fid2path $rootpath "$fid")
21093 [ -n "$found" ] || error "fid2path should succeed"
21094 [ "$found" == "$td" ] || error "fid2path $found != $td"
21096 # check wrong root path format
21097 rootpath=$submount"_wrong"
21098 found=$($LFS fid2path $rootpath "$fid")
21099 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21101 cleanup_247 $submount
21103 run_test 247d "running fid2path inside subdirectory root"
21107 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21109 skip "Fileset feature is not supported"
21111 local submount=${MOUNT}_$tdir
21114 mkdir -p $submount || error "mkdir $submount failed"
21115 FILESET="$FILESET/.." mount_client $submount &&
21116 error "mount $submount should fail"
21119 run_test 247e "mount .. as fileset"
21122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21123 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21124 skip "Need at least version 2.13.52"
21125 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21126 skip "Need at least version 2.14.50"
21127 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21129 skip "Fileset feature is not supported"
21131 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21132 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21133 error "mkdir remote failed"
21134 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21135 error "mkdir remote/subdir failed"
21136 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21137 error "mkdir striped failed"
21138 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21140 local submount=${MOUNT}_$tdir
21142 mkdir -p $submount || error "mkdir $submount failed"
21143 stack_trap "rmdir $submount"
21147 local fileset=$FILESET
21148 local mdts=$(comma_list $(mdts_nodes))
21150 stat=$(do_facet mds1 $LCTL get_param -n \
21151 mdt.*MDT0000.enable_remote_subdir_mount)
21152 stack_trap "do_nodes $mdts $LCTL set_param \
21153 mdt.*.enable_remote_subdir_mount=$stat"
21155 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21156 stack_trap "umount_client $submount"
21157 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21158 error "mount remote dir $dir should fail"
21160 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21161 $tdir/striped/. ; do
21162 FILESET="$fileset/$dir" mount_client $submount ||
21163 error "mount $dir failed"
21164 umount_client $submount
21167 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21168 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21169 error "mount $tdir/remote failed"
21171 run_test 247f "mount striped or remote directory as fileset"
21174 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21175 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21176 skip "Need at least version 2.14.50"
21178 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21179 error "mkdir $tdir failed"
21180 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21182 local submount=${MOUNT}_$tdir
21184 mkdir -p $submount || error "mkdir $submount failed"
21185 stack_trap "rmdir $submount"
21187 FILESET="$fileset/$tdir" mount_client $submount ||
21188 error "mount $dir failed"
21189 stack_trap "umount $submount"
21191 local mdts=$(comma_list $(mdts_nodes))
21195 stat $submount > /dev/null
21196 cancel_lru_locks $MDC
21197 stat $submount > /dev/null
21198 stat $submount/$tfile > /dev/null
21199 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21200 stat $submount/$tfile > /dev/null
21201 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21202 awk '/getattr/ {sum += $2} END {print sum}')
21204 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21206 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21209 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21210 [ -z "$fast_read_sav" ] && skip "no fast read support"
21212 # create a large file for fast read verification
21213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21215 # make sure the file is created correctly
21216 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21217 { rm -f $DIR/$tfile; skip "file creation error"; }
21219 echo "Test 1: verify that fast read is 4 times faster on cache read"
21221 # small read with fast read enabled
21222 $LCTL set_param -n llite.*.fast_read=1
21223 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21224 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21225 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21226 # small read with fast read disabled
21227 $LCTL set_param -n llite.*.fast_read=0
21228 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21229 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21230 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21232 # verify that fast read is 4 times faster for cache read
21233 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21234 error_not_in_vm "fast read was not 4 times faster: " \
21235 "$t_fast vs $t_slow"
21237 echo "Test 2: verify the performance between big and small read"
21238 $LCTL set_param -n llite.*.fast_read=1
21240 # 1k non-cache read
21241 cancel_lru_locks osc
21242 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21243 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21244 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21246 # 1M non-cache read
21247 cancel_lru_locks osc
21248 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21249 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21250 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21252 # verify that big IO is not 4 times faster than small IO
21253 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21254 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21256 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21259 run_test 248a "fast read verification"
21262 # Default short_io_bytes=16384, try both smaller and larger sizes.
21263 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21264 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21265 echo "bs=53248 count=113 normal buffered write"
21266 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21267 error "dd of initial data file failed"
21268 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21270 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21271 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21272 error "dd with sync normal writes failed"
21273 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21275 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21276 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21277 error "dd with sync small writes failed"
21278 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21280 cancel_lru_locks osc
21282 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21283 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21284 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21285 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21286 iflag=direct || error "dd with O_DIRECT small read failed"
21287 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21288 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21289 error "compare $TMP/$tfile.1 failed"
21291 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21292 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21294 # just to see what the maximum tunable value is, and test parsing
21295 echo "test invalid parameter 2MB"
21296 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21297 error "too-large short_io_bytes allowed"
21298 echo "test maximum parameter 512KB"
21299 # if we can set a larger short_io_bytes, run test regardless of version
21300 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21301 # older clients may not allow setting it this large, that's OK
21302 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21303 skip "Need at least client version 2.13.50"
21304 error "medium short_io_bytes failed"
21306 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21307 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21309 echo "test large parameter 64KB"
21310 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21311 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21313 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21314 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21315 error "dd with sync large writes failed"
21316 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21318 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21319 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21320 num=$((113 * 4096 / PAGE_SIZE))
21321 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21322 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21323 error "dd with O_DIRECT large writes failed"
21324 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21325 error "compare $DIR/$tfile.3 failed"
21327 cancel_lru_locks osc
21329 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21330 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21331 error "dd with O_DIRECT large read failed"
21332 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21333 error "compare $TMP/$tfile.2 failed"
21335 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21336 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21337 error "dd with O_DIRECT large read failed"
21338 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21339 error "compare $TMP/$tfile.3 failed"
21341 run_test 248b "test short_io read and write for both small and large sizes"
21343 test_249() { # LU-7890
21344 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21345 skip "Need at least version 2.8.54"
21348 $LFS setstripe -c 1 $DIR/$tfile
21349 # Offset 2T == 4k * 512M
21350 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21351 error "dd to 2T offset failed"
21353 run_test 249 "Write above 2T file size"
21356 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21357 && skip "no 16TB file size limit on ZFS"
21359 $LFS setstripe -c 1 $DIR/$tfile
21360 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21361 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21362 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21363 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21364 conv=notrunc,fsync && error "append succeeded"
21367 run_test 250 "Write above 16T limit"
21370 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21372 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21373 #Skip once - writing the first stripe will succeed
21374 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21375 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21376 error "short write happened"
21378 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21379 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21380 error "short read happened"
21384 run_test 251 "Handling short read and write correctly"
21387 remote_mds_nodsh && skip "remote MDS with nodsh"
21388 remote_ost_nodsh && skip "remote OST with nodsh"
21389 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21390 skip_env "ldiskfs only test"
21400 # check lr_reader on OST0000
21402 dev=$(facet_device $tgt)
21403 out=$(do_facet $tgt $LR_READER $dev)
21404 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21406 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21407 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21408 error "Invalid uuid returned by $LR_READER on target $tgt"
21409 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21411 # check lr_reader -c on MDT0000
21413 dev=$(facet_device $tgt)
21414 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21415 skip "$LR_READER does not support additional options"
21417 out=$(do_facet $tgt $LR_READER -c $dev)
21418 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21420 num=$(echo "$out" | grep -c "mdtlov")
21421 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21422 error "Invalid number of mdtlov clients returned by $LR_READER"
21423 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21425 # check lr_reader -cr on MDT0000
21426 out=$(do_facet $tgt $LR_READER -cr $dev)
21427 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21429 echo "$out" | grep -q "^reply_data:$" ||
21430 error "$LR_READER should have returned 'reply_data' section"
21431 num=$(echo "$out" | grep -c "client_generation")
21432 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21434 run_test 252 "check lr_reader tool"
21437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21438 remote_mds_nodsh && skip "remote MDS with nodsh"
21439 remote_mgs_nodsh && skip "remote MGS with nodsh"
21443 local ost_name=$(ostname_from_index $ostidx)
21446 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21447 do_facet $SINGLEMDS $LCTL get_param -n \
21448 osp.$mdtosc_proc1.reserved_mb_high ||
21449 skip "remote MDS does not support reserved_mb_high"
21453 wait_delete_completed
21456 pool_add $TESTNAME || error "Pool creation failed"
21457 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21459 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21460 error "Setstripe failed"
21462 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21464 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21466 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21468 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21469 osp.$mdtosc_proc1.prealloc_status)
21470 echo "prealloc_status $oa_status"
21472 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21473 error "File creation should fail"
21475 #object allocation was stopped, but we still able to append files
21476 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21477 oflag=append || error "Append failed"
21479 rm -f $DIR/$tdir/$tfile.0
21481 # For this test, we want to delete the files we created to go out of
21482 # space but leave the watermark, so we remain nearly out of space
21483 ost_watermarks_enospc_delete_files $tfile $ostidx
21485 wait_delete_completed
21489 for i in $(seq 10 12); do
21490 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21491 2>/dev/null || error "File creation failed after rm"
21494 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21495 osp.$mdtosc_proc1.prealloc_status)
21496 echo "prealloc_status $oa_status"
21498 if (( oa_status != 0 )); then
21499 error "Object allocation still disable after rm"
21502 run_test 253 "Check object allocation limit"
21505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21506 remote_mds_nodsh && skip "remote MDS with nodsh"
21508 local mdt=$(facet_svc $SINGLEMDS)
21510 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21511 skip "MDS does not support changelog_size"
21515 changelog_register || error "changelog_register failed"
21517 changelog_clear 0 || error "changelog_clear failed"
21519 local size1=$(do_facet $SINGLEMDS \
21520 $LCTL get_param -n mdd.$mdt.changelog_size)
21521 echo "Changelog size $size1"
21524 $LFS mkdir -i 0 $DIR/$tdir
21526 mkdir -p $DIR/$tdir/pics/2008/zachy
21527 touch $DIR/$tdir/pics/2008/zachy/timestamp
21528 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21529 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21530 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21531 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21532 rm $DIR/$tdir/pics/desktop.jpg
21534 local size2=$(do_facet $SINGLEMDS \
21535 $LCTL get_param -n mdd.$mdt.changelog_size)
21536 echo "Changelog size after work $size2"
21538 (( $size2 > $size1 )) ||
21539 error "new Changelog size=$size2 less than old size=$size1"
21541 run_test 254 "Check changelog size"
21548 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21549 awk -F: '{print $2}' | grep $type > /dev/null
21550 if [ $? -ne 0 ]; then
21560 lfs ladvise -a willread $file > /dev/null 2>&1
21561 if [ $? -eq 0 ]; then
21565 lfs ladvise -a willread $file 2>&1 |
21566 grep "Inappropriate ioctl for device" > /dev/null
21567 if [ $? -eq 0 ]; then
21574 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21577 # run a random read IO workload
21578 # usage: random_read_iops <filename> <filesize> <iosize>
21579 random_read_iops() {
21582 local iosize=${3:-4096}
21584 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21585 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21588 drop_file_oss_cache() {
21592 $LFS ladvise -a dontneed $file 2>/dev/null ||
21593 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21596 ladvise_willread_performance()
21599 local average_origin=0
21600 local average_cache=0
21601 local average_ladvise=0
21603 for ((i = 1; i <= $repeat; i++)); do
21604 echo "Iter $i/$repeat: reading without willread hint"
21605 cancel_lru_locks osc
21606 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21607 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21608 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21609 average_origin=$(bc <<<"$average_origin + $speed_origin")
21611 cancel_lru_locks osc
21612 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21613 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21614 average_cache=$(bc <<<"$average_cache + $speed_cache")
21616 cancel_lru_locks osc
21617 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21618 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21619 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21620 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21621 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21623 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21624 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21625 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21627 speedup_cache=$(percent $average_cache $average_origin)
21628 speedup_ladvise=$(percent $average_ladvise $average_origin)
21630 echo "Average uncached read: $average_origin"
21631 echo "Average speedup with OSS cached read: " \
21632 "$average_cache = +$speedup_cache%"
21633 echo "Average speedup with ladvise willread: " \
21634 "$average_ladvise = +$speedup_ladvise%"
21636 local lowest_speedup=20
21637 if (( ${average_cache%.*} < $lowest_speedup )); then
21638 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21639 " got $average_cache%. Skipping ladvise willread check."
21643 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21644 # it is still good to run until then to exercise 'ladvise willread'
21645 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21646 [ "$ost1_FSTYPE" = "zfs" ] &&
21647 echo "osd-zfs does not support dontneed or drop_caches" &&
21650 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21651 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21652 error_not_in_vm "Speedup with willread is less than " \
21653 "$lowest_speedup%, got $average_ladvise%"
21657 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21658 skip "lustre < 2.8.54 does not support ladvise "
21659 remote_ost_nodsh && skip "remote OST with nodsh"
21661 stack_trap "rm -f $DIR/$tfile"
21662 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21664 ladvise_no_type willread $DIR/$tfile &&
21665 skip "willread ladvise is not supported"
21667 ladvise_no_ioctl $DIR/$tfile &&
21668 skip "ladvise ioctl is not supported"
21671 local size=$((size_mb * 1048576))
21672 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21673 error "dd to $DIR/$tfile failed"
21675 lfs ladvise -a willread $DIR/$tfile ||
21676 error "Ladvise failed with no range argument"
21678 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21679 error "Ladvise failed with no -l or -e argument"
21681 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21682 error "Ladvise failed with only -e argument"
21684 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21685 error "Ladvise failed with only -l argument"
21687 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21688 error "End offset should not be smaller than start offset"
21690 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21691 error "End offset should not be equal to start offset"
21693 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21694 error "Ladvise failed with overflowing -s argument"
21696 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21697 error "Ladvise failed with overflowing -e argument"
21699 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21700 error "Ladvise failed with overflowing -l argument"
21702 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21703 error "Ladvise succeeded with conflicting -l and -e arguments"
21705 echo "Synchronous ladvise should wait"
21707 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21708 do_nodes $(comma_list $(osts_nodes)) \
21709 $LCTL set_param fail_val=$delay fail_loc=0x237
21711 local start_ts=$SECONDS
21712 lfs ladvise -a willread $DIR/$tfile ||
21713 error "Ladvise failed with no range argument"
21714 local end_ts=$SECONDS
21715 local inteval_ts=$((end_ts - start_ts))
21717 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21718 error "Synchronous advice didn't wait reply"
21721 echo "Asynchronous ladvise shouldn't wait"
21722 local start_ts=$SECONDS
21723 lfs ladvise -a willread -b $DIR/$tfile ||
21724 error "Ladvise failed with no range argument"
21725 local end_ts=$SECONDS
21726 local inteval_ts=$((end_ts - start_ts))
21728 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21729 error "Asynchronous advice blocked"
21732 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21733 ladvise_willread_performance
21735 run_test 255a "check 'lfs ladvise -a willread'"
21741 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21745 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21746 skip "lustre < 2.8.54 does not support ladvise "
21747 remote_ost_nodsh && skip "remote OST with nodsh"
21749 stack_trap "rm -f $DIR/$tfile"
21750 lfs setstripe -c 1 -i 0 $DIR/$tfile
21752 ladvise_no_type dontneed $DIR/$tfile &&
21753 skip "dontneed ladvise is not supported"
21755 ladvise_no_ioctl $DIR/$tfile &&
21756 skip "ladvise ioctl is not supported"
21758 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21759 [ "$ost1_FSTYPE" = "zfs" ] &&
21760 skip "zfs-osd does not support 'ladvise dontneed'"
21763 local size=$((size_mb * 1048576))
21764 # In order to prevent disturbance of other processes, only check 3/4
21765 # of the memory usage
21766 local kibibytes=$((size_mb * 1024 * 3 / 4))
21768 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21769 error "dd to $DIR/$tfile failed"
21771 #force write to complete before dropping OST cache & checking memory
21774 local total=$(facet_meminfo ost1 MemTotal)
21775 echo "Total memory: $total KiB"
21777 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21778 local before_read=$(facet_meminfo ost1 Cached)
21779 echo "Cache used before read: $before_read KiB"
21781 lfs ladvise -a willread $DIR/$tfile ||
21782 error "Ladvise willread failed"
21783 local after_read=$(facet_meminfo ost1 Cached)
21784 echo "Cache used after read: $after_read KiB"
21786 lfs ladvise -a dontneed $DIR/$tfile ||
21787 error "Ladvise dontneed again failed"
21788 local no_read=$(facet_meminfo ost1 Cached)
21789 echo "Cache used after dontneed ladvise: $no_read KiB"
21791 if [ $total -lt $((before_read + kibibytes)) ]; then
21792 echo "Memory is too small, abort checking"
21796 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21797 error "Ladvise willread should use more memory" \
21798 "than $kibibytes KiB"
21801 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21802 error "Ladvise dontneed should release more memory" \
21803 "than $kibibytes KiB"
21806 run_test 255b "check 'lfs ladvise -a dontneed'"
21809 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21810 skip "lustre < 2.10.50 does not support lockahead"
21812 local ost1_imp=$(get_osc_import_name client ost1)
21813 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21821 test_mkdir -p $DIR/$tdir
21822 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21824 #test 10 returns only success/failure
21826 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21828 if [ $rc -eq 255 ]; then
21829 error "Ladvise test${i} failed, ${rc}"
21832 #test 11 counts lock enqueue requests, all others count new locks
21834 count=$(do_facet ost1 \
21835 $LCTL get_param -n ost.OSS.ost.stats)
21836 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21838 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21840 if [ $rc -eq 255 ]; then
21841 error "Ladvise test${i} failed, ${rc}"
21844 new_count=$(do_facet ost1 \
21845 $LCTL get_param -n ost.OSS.ost.stats)
21846 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21847 awk '{ print $2 }')
21849 difference="$((new_count - count))"
21850 if [ $difference -ne $rc ]; then
21851 error "Ladvise test${i}, bad enqueue count, returned " \
21852 "${rc}, actual ${difference}"
21855 for i in $(seq 12 21); do
21856 # If we do not do this, we run the risk of having too many
21857 # locks and starting lock cancellation while we are checking
21859 cancel_lru_locks osc
21861 count=$($LCTL get_param -n \
21862 ldlm.namespaces.$imp_name.lock_unused_count)
21864 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21866 if [ $rc -eq 255 ]; then
21867 error "Ladvise test ${i} failed, ${rc}"
21870 new_count=$($LCTL get_param -n \
21871 ldlm.namespaces.$imp_name.lock_unused_count)
21872 difference="$((new_count - count))"
21874 # Test 15 output is divided by 100 to map down to valid return
21875 if [ $i -eq 15 ]; then
21879 if [ $difference -ne $rc ]; then
21880 error "Ladvise test ${i}, bad lock count, returned " \
21881 "${rc}, actual ${difference}"
21885 #test 22 returns only success/failure
21887 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21889 if [ $rc -eq 255 ]; then
21890 error "Ladvise test${i} failed, ${rc}"
21893 run_test 255c "suite of ladvise lockahead tests"
21896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21897 remote_mds_nodsh && skip "remote MDS with nodsh"
21898 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21899 changelog_users $SINGLEMDS | grep "^cl" &&
21900 skip "active changelog user"
21906 mdt_dev=$(facet_device $SINGLEMDS)
21909 changelog_register || error "changelog_register failed"
21912 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
21914 changelog_clear 0 || error "changelog_clear failed"
21917 touch $DIR/$tdir/{1..10}
21920 stop $SINGLEMDS || error "Fail to stop MDT"
21923 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21924 error "Fail to start MDT"
21926 #after mount new plainllog is used
21927 touch $DIR/$tdir/{11..19}
21928 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21929 stack_trap "rm -f $tmpfile"
21930 cat_sl=$(do_facet $SINGLEMDS "sync; \
21931 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21932 llog_reader $tmpfile | grep -c type=1064553b")
21933 do_facet $SINGLEMDS llog_reader $tmpfile
21935 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21937 changelog_clear 0 || error "changelog_clear failed"
21939 cat_sl=$(do_facet $SINGLEMDS "sync; \
21940 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21941 llog_reader $tmpfile | grep -c type=1064553b")
21943 if (( cat_sl == 2 )); then
21944 error "Empty plain llog was not deleted from changelog catalog"
21945 elif (( cat_sl != 1 )); then
21946 error "Active plain llog shouldn't be deleted from catalog"
21949 run_test 256 "Check llog delete for empty and not full state"
21952 remote_mds_nodsh && skip "remote MDS with nodsh"
21953 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21954 skip "Need MDS version at least 2.8.55"
21956 test_mkdir $DIR/$tdir
21958 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21959 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21962 #define OBD_FAIL_MDS_XATTR_REP 0x161
21963 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21964 local facet=mds$((mdtidx + 1))
21965 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21966 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21968 stop $facet || error "stop MDS failed"
21969 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21970 error "start MDS fail"
21971 wait_recovery_complete $facet
21973 run_test 257 "xattr locks are not lost"
21975 # Verify we take the i_mutex when security requires it
21977 #define OBD_FAIL_IMUTEX_SEC 0x141c
21978 $LCTL set_param fail_loc=0x141c
21980 chmod u+s $DIR/$tfile
21981 chmod a+rwx $DIR/$tfile
21982 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21984 if [ $RC -ne 0 ]; then
21985 error "error, failed to take i_mutex, rc=$?"
21989 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21991 # Verify we do NOT take the i_mutex in the normal case
21993 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21994 $LCTL set_param fail_loc=0x141d
21997 chmod a+rw $DIR/$tfile
21998 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22000 if [ $RC -ne 0 ]; then
22001 error "error, took i_mutex unnecessarily, rc=$?"
22006 run_test 258b "verify i_mutex security behavior"
22009 local file=$DIR/$tfile
22013 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22015 stack_trap "rm -f $file" EXIT
22017 wait_delete_completed
22018 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22019 echo "before: $before"
22021 $LFS setstripe -i 0 -c 1 $file
22022 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22024 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22025 echo "after write: $after"
22027 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22028 do_facet ost1 $LCTL set_param fail_loc=0x2301
22030 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22031 echo "after truncate: $after"
22034 do_facet ost1 $LCTL set_param fail_loc=0
22035 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22037 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22038 echo "after restart: $after"
22039 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22040 error "missing truncate?"
22044 run_test 259 "crash at delayed truncate"
22047 #define OBD_FAIL_MDC_CLOSE 0x806
22048 $LCTL set_param fail_loc=0x80000806
22052 run_test 260 "Check mdc_close fail"
22054 ### Data-on-MDT sanity tests ###
22056 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22057 skip "Need MDS version at least 2.10.55 for DoM"
22060 local dom=$DIR/$tdir/dom_file
22061 local tmp=$DIR/$tdir/tmp_file
22063 mkdir_on_mdt0 $DIR/$tdir
22065 # basic checks for DoM component creation
22066 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22067 error "Can set MDT layout to non-first entry"
22069 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22070 error "Can define multiple entries as MDT layout"
22072 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22074 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22075 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22076 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22078 local mdtidx=$($LFS getstripe -m $dom)
22079 local mdtname=MDT$(printf %04x $mdtidx)
22080 local facet=mds$((mdtidx + 1))
22081 local space_check=1
22083 # Skip free space checks with ZFS
22084 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22088 local size_tmp=$((65536 * 3))
22089 local mdtfree1=$(do_facet $facet \
22090 lctl get_param -n osd*.*$mdtname.kbytesfree)
22092 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22093 # check also direct IO along write
22094 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22095 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22097 cmp $tmp $dom || error "file data is different"
22098 [ $(stat -c%s $dom) == $size_tmp ] ||
22099 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22100 if [ $space_check == 1 ]; then
22101 local mdtfree2=$(do_facet $facet \
22102 lctl get_param -n osd*.*$mdtname.kbytesfree)
22104 # increase in usage from by $size_tmp
22105 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22106 error "MDT free space wrong after write: " \
22107 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22111 local size_dom=10000
22113 $TRUNCATE $dom $size_dom
22114 [ $(stat -c%s $dom) == $size_dom ] ||
22115 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22116 if [ $space_check == 1 ]; then
22117 mdtfree1=$(do_facet $facet \
22118 lctl get_param -n osd*.*$mdtname.kbytesfree)
22119 # decrease in usage from $size_tmp to new $size_dom
22120 [ $(($mdtfree1 - $mdtfree2)) -ge \
22121 $(((size_tmp - size_dom) / 1024)) ] ||
22122 error "MDT free space is wrong after truncate: " \
22123 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22129 size_dom=$((size_dom + size_tmp))
22130 [ $(stat -c%s $dom) == $size_dom ] ||
22131 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22132 if [ $space_check == 1 ]; then
22133 mdtfree2=$(do_facet $facet \
22134 lctl get_param -n osd*.*$mdtname.kbytesfree)
22135 # increase in usage by $size_tmp from previous
22136 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22137 error "MDT free space is wrong after append: " \
22138 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22143 if [ $space_check == 1 ]; then
22144 mdtfree1=$(do_facet $facet \
22145 lctl get_param -n osd*.*$mdtname.kbytesfree)
22146 # decrease in usage by $size_dom from previous
22147 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22148 error "MDT free space is wrong after removal: " \
22149 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22152 # combined striping
22153 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22154 error "Can't create DoM + OST striping"
22156 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22157 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22158 # check also direct IO along write
22159 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22161 cmp $tmp $dom || error "file data is different"
22162 [ $(stat -c%s $dom) == $size_tmp ] ||
22163 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22168 run_test 270a "DoM: basic functionality tests"
22171 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22172 skip "Need MDS version at least 2.10.55"
22174 local dom=$DIR/$tdir/dom_file
22175 local max_size=1048576
22177 mkdir -p $DIR/$tdir
22178 $LFS setstripe -E $max_size -L mdt $dom
22180 # truncate over the limit
22181 $TRUNCATE $dom $(($max_size + 1)) &&
22182 error "successful truncate over the maximum size"
22183 # write over the limit
22184 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22185 error "successful write over the maximum size"
22186 # append over the limit
22187 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22188 echo "12345" >> $dom && error "successful append over the maximum size"
22193 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22196 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22197 skip "Need MDS version at least 2.10.55"
22199 mkdir -p $DIR/$tdir
22200 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22202 # check files inherit DoM EA
22203 touch $DIR/$tdir/first
22204 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22205 error "bad pattern"
22206 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22207 error "bad stripe count"
22208 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22209 error "bad stripe size"
22211 # check directory inherits DoM EA and uses it as default
22212 mkdir $DIR/$tdir/subdir
22213 touch $DIR/$tdir/subdir/second
22214 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22215 error "bad pattern in sub-directory"
22216 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22217 error "bad stripe count in sub-directory"
22218 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22219 error "bad stripe size in sub-directory"
22222 run_test 270c "DoM: DoM EA inheritance tests"
22225 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22226 skip "Need MDS version at least 2.10.55"
22228 mkdir -p $DIR/$tdir
22229 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22231 # inherit default DoM striping
22232 mkdir $DIR/$tdir/subdir
22233 touch $DIR/$tdir/subdir/f1
22235 # change default directory striping
22236 $LFS setstripe -c 1 $DIR/$tdir/subdir
22237 touch $DIR/$tdir/subdir/f2
22238 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22239 error "wrong default striping in file 2"
22240 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22241 error "bad pattern in file 2"
22244 run_test 270d "DoM: change striping from DoM to RAID0"
22247 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22248 skip "Need MDS version at least 2.10.55"
22250 mkdir -p $DIR/$tdir/dom
22251 mkdir -p $DIR/$tdir/norm
22254 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22255 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22257 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22258 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22260 # find DoM files by layout
22261 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22262 [ $NUM -eq $DOMFILES ] ||
22263 error "lfs find -L: found $NUM, expected $DOMFILES"
22264 echo "Test 1: lfs find 20 DOM files by layout: OK"
22266 # there should be 1 dir with default DOM striping
22267 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22269 error "lfs find -L: found $NUM, expected 1 dir"
22270 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22272 # find DoM files by stripe size
22273 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22274 [ $NUM -eq $DOMFILES ] ||
22275 error "lfs find -S: found $NUM, expected $DOMFILES"
22276 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22278 # find files by stripe offset except DoM files
22279 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22280 [ $NUM -eq $NORMFILES ] ||
22281 error "lfs find -i: found $NUM, expected $NORMFILES"
22282 echo "Test 5: lfs find no DOM files by stripe index: OK"
22285 run_test 270e "DoM: lfs find with DoM files test"
22288 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22289 skip "Need MDS version at least 2.10.55"
22291 local mdtname=${FSNAME}-MDT0000-mdtlov
22292 local dom=$DIR/$tdir/dom_file
22293 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22294 lod.$mdtname.dom_stripesize)
22295 local dom_limit=131072
22297 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22298 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22299 lod.$mdtname.dom_stripesize)
22300 [ ${dom_limit} -eq ${dom_current} ] ||
22301 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22303 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22304 $LFS setstripe -d $DIR/$tdir
22305 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22306 error "Can't set directory default striping"
22308 # exceed maximum stripe size
22309 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22310 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22311 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22312 error "Able to create DoM component size more than LOD limit"
22314 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22315 dom_current=$(do_facet mds1 $LCTL get_param -n \
22316 lod.$mdtname.dom_stripesize)
22317 [ 0 -eq ${dom_current} ] ||
22318 error "Can't set zero DoM stripe limit"
22321 # attempt to create DoM file on server with disabled DoM should
22322 # remove DoM entry from layout and be succeed
22323 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22324 error "Can't create DoM file (DoM is disabled)"
22325 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22326 error "File has DoM component while DoM is disabled"
22329 # attempt to create DoM file with only DoM stripe should return error
22330 $LFS setstripe -E $dom_limit -L mdt $dom &&
22331 error "Able to create DoM-only file while DoM is disabled"
22333 # too low values to be aligned with smallest stripe size 64K
22334 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22335 dom_current=$(do_facet mds1 $LCTL get_param -n \
22336 lod.$mdtname.dom_stripesize)
22337 [ 30000 -eq ${dom_current} ] &&
22338 error "Can set too small DoM stripe limit"
22340 # 64K is a minimal stripe size in Lustre, expect limit of that size
22341 [ 65536 -eq ${dom_current} ] ||
22342 error "Limit is not set to 64K but ${dom_current}"
22344 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22345 dom_current=$(do_facet mds1 $LCTL get_param -n \
22346 lod.$mdtname.dom_stripesize)
22348 [ 2147483648 -eq ${dom_current} ] &&
22349 error "Can set too large DoM stripe limit"
22351 do_facet mds1 $LCTL set_param -n \
22352 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22353 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22354 error "Can't create DoM component size after limit change"
22355 do_facet mds1 $LCTL set_param -n \
22356 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22357 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22358 error "Can't create DoM file after limit decrease"
22359 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22360 error "Can create big DoM component after limit decrease"
22361 touch ${dom}_def ||
22362 error "Can't create file with old default layout"
22364 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22367 run_test 270f "DoM: maximum DoM stripe size checks"
22370 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22371 skip "Need MDS version at least 2.13.52"
22372 local dom=$DIR/$tdir/$tfile
22374 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22375 local lodname=${FSNAME}-MDT0000-mdtlov
22377 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22378 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22379 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22380 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22382 local dom_limit=1024
22383 local dom_threshold="50%"
22385 $LFS setstripe -d $DIR/$tdir
22386 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22387 error "Can't set directory default striping"
22389 do_facet mds1 $LCTL set_param -n \
22390 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22391 # set 0 threshold and create DOM file to change tunable stripesize
22392 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22393 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22394 error "Failed to create $dom file"
22395 # now tunable dom_cur_stripesize should reach maximum
22396 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22397 lod.${lodname}.dom_stripesize_cur_kb)
22398 [[ $dom_current == $dom_limit ]] ||
22399 error "Current DOM stripesize is not maximum"
22402 # set threshold for further tests
22403 do_facet mds1 $LCTL set_param -n \
22404 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22405 echo "DOM threshold is $dom_threshold free space"
22408 # Spoof bfree to exceed threshold
22409 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22410 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22411 for spfree in 40 20 0 15 30 55; do
22412 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22413 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22414 error "Failed to create $dom file"
22415 dom_def=$(do_facet mds1 $LCTL get_param -n \
22416 lod.${lodname}.dom_stripesize_cur_kb)
22417 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22418 [[ $dom_def != $dom_current ]] ||
22419 error "Default stripe size was not changed"
22420 if (( spfree > 0 )) ; then
22421 dom_set=$($LFS getstripe -S $dom)
22422 (( dom_set == dom_def * 1024 )) ||
22423 error "DOM component size is still old"
22425 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22426 error "DoM component is set with no free space"
22429 dom_current=$dom_def
22432 run_test 270g "DoM: default DoM stripe size depends on free space"
22435 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22436 skip "Need MDS version at least 2.13.53"
22438 local mdtname=${FSNAME}-MDT0000-mdtlov
22439 local dom=$DIR/$tdir/$tfile
22440 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22442 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22443 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22445 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22446 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22447 error "can't create OST file"
22448 # mirrored file with DOM entry in the second mirror
22449 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22450 error "can't create mirror with DoM component"
22452 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22454 # DOM component in the middle and has other enries in the same mirror,
22455 # should succeed but lost DoM component
22456 $LFS setstripe --copy=${dom}_1 $dom ||
22457 error "Can't create file from OST|DOM mirror layout"
22458 # check new file has no DoM layout after all
22459 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22460 error "File has DoM component while DoM is disabled"
22462 run_test 270h "DoM: DoM stripe removal when disabled on server"
22465 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22466 skip "Need MDS version at least 2.14.54"
22469 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22470 error "setstripe should fail" || true
22472 run_test 270i "DoM: setting invalid DoM striping should fail"
22475 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22476 skip "Need MDS version at least 2.10.55"
22478 local dom=$DIR/$tdir/dom
22480 mkdir -p $DIR/$tdir
22482 $LFS setstripe -E 1024K -L mdt $dom
22484 lctl set_param -n mdc.*.stats=clear
22485 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22486 cat $dom > /dev/null
22487 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22488 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22492 run_test 271a "DoM: data is cached for read after write"
22495 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22496 skip "Need MDS version at least 2.10.55"
22498 local dom=$DIR/$tdir/dom
22500 mkdir -p $DIR/$tdir
22502 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22504 lctl set_param -n mdc.*.stats=clear
22505 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22506 cancel_lru_locks mdc
22507 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22508 # second stat to check size is cached on client
22509 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22510 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22511 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22514 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22517 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22518 skip "Need MDS version at least 2.10.55"
22520 local dom=$DIR/$tdir/dom
22522 mkdir -p $DIR/$tdir
22524 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22526 lctl set_param -n mdc.*.stats=clear
22527 lctl set_param -n osc.*.stats=clear
22528 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22529 cancel_lru_locks mdc
22530 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22531 # second stat to check size is cached on client
22532 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22533 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22534 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22535 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22536 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22539 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22545 local mdt=MDT$(printf %04x $mdtidx)
22547 if [ -z $param ]; then
22548 lctl get_param -n mdc.*$mdt*.stats
22550 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22555 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22556 skip "Need MDS version at least 2.10.55"
22558 local dom=$DIR/$tdir/dom
22560 mkdir -p $DIR/$tdir
22562 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22564 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22565 local facet=mds$((mdtidx + 1))
22567 cancel_lru_locks mdc
22568 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22569 createmany -o $dom 1000
22570 lctl set_param -n mdc.*.stats=clear
22571 smalliomany -w $dom 1000 200
22572 get_mdc_stats $mdtidx
22573 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22574 # Each file has 1 open, 1 IO enqueues, total 2000
22575 # but now we have also +1 getxattr for security.capability, total 3000
22576 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22577 unlinkmany $dom 1000
22579 cancel_lru_locks mdc
22580 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22581 createmany -o $dom 1000
22582 lctl set_param -n mdc.*.stats=clear
22583 smalliomany -w $dom 1000 200
22584 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22585 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22586 # for OPEN and IO lock.
22587 [ $((enq - enq_2)) -ge 1000 ] ||
22588 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22589 unlinkmany $dom 1000
22592 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22594 cleanup_271def_tests() {
22600 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22601 skip "Need MDS version at least 2.10.57"
22603 local dom=$DIR/$tdir/dom
22604 local tmp=$TMP/$tfile
22605 trap "cleanup_271def_tests $tmp" EXIT
22607 mkdir -p $DIR/$tdir
22609 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22611 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22613 cancel_lru_locks mdc
22614 dd if=/dev/urandom of=$tmp bs=1000 count=1
22615 dd if=$tmp of=$dom bs=1000 count=1
22616 cancel_lru_locks mdc
22618 cat /etc/hosts >> $tmp
22619 lctl set_param -n mdc.*.stats=clear
22621 # append data to the same file it should update local page
22622 echo "Append to the same page"
22623 cat /etc/hosts >> $dom
22624 local num=$(get_mdc_stats $mdtidx ost_read)
22625 local ra=$(get_mdc_stats $mdtidx req_active)
22626 local rw=$(get_mdc_stats $mdtidx req_waittime)
22628 [ -z $num ] || error "$num READ RPC occured"
22629 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22633 cmp $tmp $dom || error "file miscompare"
22635 cancel_lru_locks mdc
22636 lctl set_param -n mdc.*.stats=clear
22638 echo "Open and read file"
22639 cat $dom > /dev/null
22640 local num=$(get_mdc_stats $mdtidx ost_read)
22641 local ra=$(get_mdc_stats $mdtidx req_active)
22642 local rw=$(get_mdc_stats $mdtidx req_waittime)
22644 [ -z $num ] || error "$num READ RPC occured"
22645 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22649 cmp $tmp $dom || error "file miscompare"
22653 run_test 271d "DoM: read on open (1K file in reply buffer)"
22656 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22657 skip "Need MDS version at least 2.10.57"
22659 local dom=$DIR/$tdir/dom
22660 local tmp=$TMP/$tfile
22661 trap "cleanup_271def_tests $tmp" EXIT
22663 mkdir -p $DIR/$tdir
22665 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22667 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22669 cancel_lru_locks mdc
22670 dd if=/dev/urandom of=$tmp bs=265000 count=1
22671 dd if=$tmp of=$dom bs=265000 count=1
22672 cancel_lru_locks mdc
22673 cat /etc/hosts >> $tmp
22674 lctl set_param -n mdc.*.stats=clear
22676 echo "Append to the same page"
22677 cat /etc/hosts >> $dom
22678 local num=$(get_mdc_stats $mdtidx ost_read)
22679 local ra=$(get_mdc_stats $mdtidx req_active)
22680 local rw=$(get_mdc_stats $mdtidx req_waittime)
22682 [ -z $num ] || error "$num READ RPC occured"
22683 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22687 cmp $tmp $dom || error "file miscompare"
22689 cancel_lru_locks mdc
22690 lctl set_param -n mdc.*.stats=clear
22692 echo "Open and read file"
22693 cat $dom > /dev/null
22694 local num=$(get_mdc_stats $mdtidx ost_read)
22695 local ra=$(get_mdc_stats $mdtidx req_active)
22696 local rw=$(get_mdc_stats $mdtidx req_waittime)
22698 [ -z $num ] && num=0
22699 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22700 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22704 cmp $tmp $dom || error "file miscompare"
22708 run_test 271f "DoM: read on open (200K file and read tail)"
22711 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22712 skip "Skipping due to old client or server version"
22714 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22716 $CHECKSTAT -t file $DIR1/$tfile
22718 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22721 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22722 $LCTL set_param fail_loc=0x80000314
22723 rm $DIR1/$tfile || error "Unlink fails"
22725 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22726 [ $RC -eq 0 ] || error "Failed write to stale object"
22728 run_test 271g "Discard DoM data vs client flush race"
22731 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22732 skip "Need MDS version at least 2.11.50"
22734 local dom=$DIR/$tdir/dom
22735 mkdir -p $DIR/$tdir
22737 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22738 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22739 error "failed to write data into $dom"
22740 local old_md5=$(md5sum $dom)
22742 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22743 error "failed to migrate to the same DoM component"
22745 local new_md5=$(md5sum $dom)
22747 [ "$old_md5" == "$new_md5" ] ||
22748 error "md5sum differ: $old_md5, $new_md5"
22750 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22751 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22753 run_test 272a "DoM migration: new layout with the same DOM component"
22756 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22757 skip "Need MDS version at least 2.11.50"
22759 local dom=$DIR/$tdir/dom
22760 mkdir -p $DIR/$tdir
22761 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22763 local mdtidx=$($LFS getstripe -m $dom)
22764 local mdtname=MDT$(printf %04x $mdtidx)
22765 local facet=mds$((mdtidx + 1))
22767 local mdtfree1=$(do_facet $facet \
22768 lctl get_param -n osd*.*$mdtname.kbytesfree)
22769 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22770 error "failed to write data into $dom"
22771 local old_md5=$(md5sum $dom)
22772 cancel_lru_locks mdc
22773 local mdtfree1=$(do_facet $facet \
22774 lctl get_param -n osd*.*$mdtname.kbytesfree)
22776 $LFS migrate -c2 $dom ||
22777 error "failed to migrate to the new composite layout"
22778 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22779 error "MDT stripe was not removed"
22781 cancel_lru_locks mdc
22782 local new_md5=$(md5sum $dom)
22783 [ "$old_md5" == "$new_md5" ] ||
22784 error "$old_md5 != $new_md5"
22786 # Skip free space checks with ZFS
22787 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22788 local mdtfree2=$(do_facet $facet \
22789 lctl get_param -n osd*.*$mdtname.kbytesfree)
22790 [ $mdtfree2 -gt $mdtfree1 ] ||
22791 error "MDT space is not freed after migration"
22795 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22798 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22799 skip "Need MDS version at least 2.11.50"
22801 local dom=$DIR/$tdir/$tfile
22802 mkdir -p $DIR/$tdir
22803 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22805 local mdtidx=$($LFS getstripe -m $dom)
22806 local mdtname=MDT$(printf %04x $mdtidx)
22807 local facet=mds$((mdtidx + 1))
22809 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22810 error "failed to write data into $dom"
22811 local old_md5=$(md5sum $dom)
22812 cancel_lru_locks mdc
22813 local mdtfree1=$(do_facet $facet \
22814 lctl get_param -n osd*.*$mdtname.kbytesfree)
22816 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22817 error "failed to migrate to the new composite layout"
22818 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22819 error "MDT stripe was not removed"
22821 cancel_lru_locks mdc
22822 local new_md5=$(md5sum $dom)
22823 [ "$old_md5" == "$new_md5" ] ||
22824 error "$old_md5 != $new_md5"
22826 # Skip free space checks with ZFS
22827 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22828 local mdtfree2=$(do_facet $facet \
22829 lctl get_param -n osd*.*$mdtname.kbytesfree)
22830 [ $mdtfree2 -gt $mdtfree1 ] ||
22831 error "MDS space is not freed after migration"
22835 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22838 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22839 skip "Need MDS version at least 2.12.55"
22841 local dom=$DIR/$tdir/$tfile
22842 mkdir -p $DIR/$tdir
22843 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22845 local mdtidx=$($LFS getstripe -m $dom)
22846 local mdtname=MDT$(printf %04x $mdtidx)
22847 local facet=mds$((mdtidx + 1))
22849 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22850 error "failed to write data into $dom"
22851 local old_md5=$(md5sum $dom)
22852 cancel_lru_locks mdc
22853 local mdtfree1=$(do_facet $facet \
22854 lctl get_param -n osd*.*$mdtname.kbytesfree)
22856 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22857 error "failed mirroring to the new composite layout"
22858 $LFS mirror resync $dom ||
22859 error "failed mirror resync"
22860 $LFS mirror split --mirror-id 1 -d $dom ||
22861 error "failed mirror split"
22863 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22864 error "MDT stripe was not removed"
22866 cancel_lru_locks mdc
22867 local new_md5=$(md5sum $dom)
22868 [ "$old_md5" == "$new_md5" ] ||
22869 error "$old_md5 != $new_md5"
22871 # Skip free space checks with ZFS
22872 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22873 local mdtfree2=$(do_facet $facet \
22874 lctl get_param -n osd*.*$mdtname.kbytesfree)
22875 [ $mdtfree2 -gt $mdtfree1 ] ||
22876 error "MDS space is not freed after DOM mirror deletion"
22880 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22883 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22884 skip "Need MDS version at least 2.12.55"
22886 local dom=$DIR/$tdir/$tfile
22887 mkdir -p $DIR/$tdir
22888 $LFS setstripe -c 2 $dom
22890 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22891 error "failed to write data into $dom"
22892 local old_md5=$(md5sum $dom)
22895 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22896 error "failed mirroring to the DOM layout"
22897 $LFS mirror resync $dom ||
22898 error "failed mirror resync"
22899 $LFS mirror split --mirror-id 1 -d $dom ||
22900 error "failed mirror split"
22902 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22903 error "MDT stripe wasn't set"
22906 local new_md5=$(md5sum $dom)
22907 [ "$old_md5" == "$new_md5" ] ||
22908 error "$old_md5 != $new_md5"
22912 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22915 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22916 skip "Need MDS version at least 2.12.55"
22918 local dom=$DIR/$tdir/$tfile
22919 mkdir -p $DIR/$tdir
22920 $LFS setstripe -c 2 $dom
22922 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22923 error "failed to write data into $dom"
22924 local old_md5=$(md5sum $dom)
22927 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22928 error "failed migrating to the DOM file"
22930 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22931 error "MDT stripe wasn't set"
22934 local new_md5=$(md5sum $dom)
22935 [ "$old_md5" != "$new_md5" ] &&
22936 error "$old_md5 != $new_md5"
22940 run_test 272f "DoM migration: OST-striped file to DOM file"
22943 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22944 skip "Need MDS version at least 2.11.50"
22946 # Layout swap cannot be done if either file has DOM component,
22947 # this will never be supported, migration should be used instead
22949 local dom=$DIR/$tdir/$tfile
22950 mkdir -p $DIR/$tdir
22952 $LFS setstripe -c2 ${dom}_plain
22953 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22954 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22955 error "can swap layout with DoM component"
22956 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22957 error "can swap layout with DoM component"
22959 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22960 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22961 error "can swap layout with DoM component"
22962 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22963 error "can swap layout with DoM component"
22966 run_test 273a "DoM: layout swapping should fail with DOM"
22969 mkdir -p $DIR/$tdir
22970 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22972 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22973 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22975 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22977 run_test 273b "DoM: race writeback and object destroy"
22980 remote_ost_nodsh && skip "remote OST with nodsh"
22981 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22982 skip "Need OST version >= 2.10.57"
22984 local file=$DIR/$tfile
22987 oss=$(comma_list $(osts_nodes))
22989 dd if=/dev/urandom of=$file bs=1M count=2 ||
22990 error "failed to create a file"
22991 cancel_lru_locks osc
22994 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22995 error "failed to read a file"
22997 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22998 $LCTL set_param fail_loc=0x8000031f
23000 cancel_lru_locks osc &
23003 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23004 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23005 #IO takes another lock, but matches the PENDING one
23006 #and places it to the IO RPC
23007 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23008 error "failed to read a file with PENDING lock"
23010 run_test 275 "Read on a canceled duplicate lock"
23013 remote_ost_nodsh && skip "remote OST with nodsh"
23016 do_facet ost1 "(while true; do \
23017 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23018 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23021 for LOOP in $(seq 20); do
23023 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23026 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23027 rm $TMP/sanity_276_pid"
23029 run_test 276 "Race between mount and obd_statfs"
23032 $LCTL set_param ldlm.namespaces.*.lru_size=0
23033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23034 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23035 grep ^used_mb | awk '{print $2}')
23036 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23038 oflag=direct conv=notrunc
23039 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23040 grep ^used_mb | awk '{print $2}')
23041 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23043 run_test 277 "Direct IO shall drop page cache"
23046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23048 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23049 skip "needs the same host for mdt1 mdt2" && return
23054 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23055 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23061 echo "Starting MDTs"
23062 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23064 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23066 do_facet mds2 $LCTL set_param fail_loc=0
23068 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23069 wait_recovery_complete mds2
23071 run_test 278 "Race starting MDS between MDTs stop/start"
23074 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23075 skip "Need MGS version at least 2.13.52"
23076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23077 combined_mgs_mds || skip "needs combined MGS/MDT"
23079 umount_client $MOUNT
23080 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23081 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23083 mount_client $MOUNT &
23085 stop mgs || error "stop mgs failed"
23086 #for a race mgs would crash
23087 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23088 # make sure we unmount client before remounting
23090 umount_client $MOUNT
23091 mount_client $MOUNT || error "mount client failed"
23093 run_test 280 "Race between MGS umount and client llog processing"
23095 cleanup_test_300() {
23099 test_striped_dir() {
23104 mkdir -p $DIR/$tdir
23106 SAVE_UMASK=$(umask)
23107 trap cleanup_test_300 RETURN EXIT
23109 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23110 $DIR/$tdir/striped_dir ||
23111 error "set striped dir error"
23113 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23114 [ "$mode" = "755" ] || error "expect 755 got $mode"
23116 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23117 error "getdirstripe failed"
23118 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23119 if [ "$stripe_count" != "2" ]; then
23120 error "1:stripe_count is $stripe_count, expect 2"
23122 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23123 if [ "$stripe_count" != "2" ]; then
23124 error "2:stripe_count is $stripe_count, expect 2"
23127 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23128 if [ "$stripe_index" != "$mdt_index" ]; then
23129 error "stripe_index is $stripe_index, expect $mdt_index"
23132 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23133 error "nlink error after create striped dir"
23135 mkdir $DIR/$tdir/striped_dir/a
23136 mkdir $DIR/$tdir/striped_dir/b
23138 stat $DIR/$tdir/striped_dir/a ||
23139 error "create dir under striped dir failed"
23140 stat $DIR/$tdir/striped_dir/b ||
23141 error "create dir under striped dir failed"
23143 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23144 error "nlink error after mkdir"
23146 rmdir $DIR/$tdir/striped_dir/a
23147 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23148 error "nlink error after rmdir"
23150 rmdir $DIR/$tdir/striped_dir/b
23151 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23152 error "nlink error after rmdir"
23154 chattr +i $DIR/$tdir/striped_dir
23155 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23156 error "immutable flags not working under striped dir!"
23157 chattr -i $DIR/$tdir/striped_dir
23159 rmdir $DIR/$tdir/striped_dir ||
23160 error "rmdir striped dir error"
23168 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23169 skip "skipped for lustre < 2.7.0"
23170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23171 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23173 test_striped_dir 0 || error "failed on striped dir on MDT0"
23174 test_striped_dir 1 || error "failed on striped dir on MDT0"
23176 run_test 300a "basic striped dir sanity test"
23179 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23180 skip "skipped for lustre < 2.7.0"
23181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23182 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23189 test_mkdir $DIR/$tdir || error "mkdir fail"
23190 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23191 error "set striped dir error"
23192 for i in {0..9}; do
23193 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23195 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23196 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23197 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23199 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23200 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23201 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23205 run_test 300b "check ctime/mtime for striped dir"
23208 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23209 skip "skipped for lustre < 2.7.0"
23210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23215 mkdir_on_mdt0 $DIR/$tdir
23216 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23217 error "set striped dir error"
23219 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23220 error "chown striped dir failed"
23222 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23223 error "create 5k files failed"
23225 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23227 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23231 run_test 300c "chown && check ls under striped directory"
23234 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23235 skip "skipped for lustre < 2.7.0"
23236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23242 mkdir -p $DIR/$tdir
23243 $LFS setstripe -c 2 $DIR/$tdir
23245 #local striped directory
23246 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23247 error "set striped dir error"
23248 #look at the directories for debug purposes
23250 $LFS getdirstripe $DIR/$tdir
23251 ls -l $DIR/$tdir/striped_dir
23252 $LFS getdirstripe $DIR/$tdir/striped_dir
23253 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23254 error "create 10 files failed"
23256 #remote striped directory
23257 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23258 error "set striped dir error"
23259 #look at the directories for debug purposes
23261 $LFS getdirstripe $DIR/$tdir
23262 ls -l $DIR/$tdir/remote_striped_dir
23263 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23264 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23265 error "create 10 files failed"
23267 for file in $(find $DIR/$tdir); do
23268 stripe_count=$($LFS getstripe -c $file)
23269 [ $stripe_count -eq 2 ] ||
23270 error "wrong stripe $stripe_count for $file"
23275 run_test 300d "check default stripe under striped directory"
23278 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23279 skip "Need MDS version at least 2.7.55"
23280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23281 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23286 mkdir -p $DIR/$tdir
23288 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23289 error "set striped dir error"
23291 touch $DIR/$tdir/striped_dir/a
23292 touch $DIR/$tdir/striped_dir/b
23293 touch $DIR/$tdir/striped_dir/c
23295 mkdir $DIR/$tdir/striped_dir/dir_a
23296 mkdir $DIR/$tdir/striped_dir/dir_b
23297 mkdir $DIR/$tdir/striped_dir/dir_c
23299 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23300 error "set striped adir under striped dir error"
23302 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23303 error "set striped bdir under striped dir error"
23305 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23306 error "set striped cdir under striped dir error"
23308 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23309 error "rename dir under striped dir fails"
23311 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23312 error "rename dir under different stripes fails"
23314 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23315 error "rename file under striped dir should succeed"
23317 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23318 error "rename dir under striped dir should succeed"
23322 run_test 300e "check rename under striped directory"
23325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23327 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23328 skip "Need MDS version at least 2.7.55"
23334 mkdir -p $DIR/$tdir
23336 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23337 error "set striped dir error"
23339 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23340 error "set striped dir error"
23342 touch $DIR/$tdir/striped_dir/a
23343 mkdir $DIR/$tdir/striped_dir/dir_a
23344 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23345 error "create striped dir under striped dir fails"
23347 touch $DIR/$tdir/striped_dir1/b
23348 mkdir $DIR/$tdir/striped_dir1/dir_b
23349 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23350 error "create striped dir under striped dir fails"
23352 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23353 error "rename dir under different striped dir should fail"
23355 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23356 error "rename striped dir under diff striped dir should fail"
23358 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23359 error "rename file under diff striped dirs fails"
23363 run_test 300f "check rename cross striped directory"
23365 test_300_check_default_striped_dir()
23368 local default_count=$2
23369 local default_index=$3
23372 local dir_stripe_index
23375 echo "checking $dirname $default_count $default_index"
23376 $LFS setdirstripe -D -c $default_count -i $default_index \
23377 -H all_char $DIR/$tdir/$dirname ||
23378 error "set default stripe on striped dir error"
23379 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23380 [ $stripe_count -eq $default_count ] ||
23381 error "expect $default_count get $stripe_count for $dirname"
23383 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23384 [ $stripe_index -eq $default_index ] ||
23385 error "expect $default_index get $stripe_index for $dirname"
23387 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23388 error "create dirs failed"
23390 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23391 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23392 for dir in $(find $DIR/$tdir/$dirname/*); do
23393 stripe_count=$($LFS getdirstripe -c $dir)
23394 (( $stripe_count == $default_count )) ||
23395 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23396 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23397 error "stripe count $default_count != $stripe_count for $dir"
23399 stripe_index=$($LFS getdirstripe -i $dir)
23400 [ $default_index -eq -1 ] ||
23401 [ $stripe_index -eq $default_index ] ||
23402 error "$stripe_index != $default_index for $dir"
23404 #check default stripe
23405 stripe_count=$($LFS getdirstripe -D -c $dir)
23406 [ $stripe_count -eq $default_count ] ||
23407 error "default count $default_count != $stripe_count for $dir"
23409 stripe_index=$($LFS getdirstripe -D -i $dir)
23410 [ $stripe_index -eq $default_index ] ||
23411 error "default index $default_index != $stripe_index for $dir"
23413 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23418 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23419 skip "Need MDS version at least 2.7.55"
23425 mkdir_on_mdt0 $DIR/$tdir
23426 mkdir $DIR/$tdir/normal_dir
23428 #Checking when client cache stripe index
23429 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23430 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23431 error "create striped_dir failed"
23433 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23434 error "create dir0 fails"
23435 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23436 [ $stripe_index -eq 0 ] ||
23437 error "dir0 expect index 0 got $stripe_index"
23439 mkdir $DIR/$tdir/striped_dir/dir1 ||
23440 error "create dir1 fails"
23441 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23442 [ $stripe_index -eq 1 ] ||
23443 error "dir1 expect index 1 got $stripe_index"
23445 #check default stripe count/stripe index
23446 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23447 test_300_check_default_striped_dir normal_dir 1 0
23448 test_300_check_default_striped_dir normal_dir -1 1
23449 test_300_check_default_striped_dir normal_dir 2 -1
23451 #delete default stripe information
23452 echo "delete default stripeEA"
23453 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23454 error "set default stripe on striped dir error"
23456 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23457 for dir in $(find $DIR/$tdir/normal_dir/*); do
23458 stripe_count=$($LFS getdirstripe -c $dir)
23459 [ $stripe_count -eq 0 ] ||
23460 error "expect 1 get $stripe_count for $dir"
23463 run_test 300g "check default striped directory for normal directory"
23466 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23467 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23468 skip "Need MDS version at least 2.7.55"
23474 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23475 error "set striped dir error"
23477 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23478 test_300_check_default_striped_dir striped_dir 1 0
23479 test_300_check_default_striped_dir striped_dir -1 1
23480 test_300_check_default_striped_dir striped_dir 2 -1
23482 #delete default stripe information
23483 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23484 error "set default stripe on striped dir error"
23486 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23487 for dir in $(find $DIR/$tdir/striped_dir/*); do
23488 stripe_count=$($LFS getdirstripe -c $dir)
23489 [ $stripe_count -eq 0 ] ||
23490 error "expect 1 get $stripe_count for $dir"
23493 run_test 300h "check default striped directory for striped directory"
23496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23497 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23498 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23499 skip "Need MDS version at least 2.7.55"
23506 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23507 error "set striped dir error"
23509 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23510 error "create files under striped dir failed"
23512 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23513 error "set striped hashdir error"
23515 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23516 error "create dir0 under hash dir failed"
23517 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23518 error "create dir1 under hash dir failed"
23519 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23520 error "create dir2 under hash dir failed"
23522 # unfortunately, we need to umount to clear dir layout cache for now
23523 # once we fully implement dir layout, we can drop this
23524 umount_client $MOUNT || error "umount failed"
23525 mount_client $MOUNT || error "mount failed"
23527 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23528 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23529 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23531 #set the stripe to be unknown hash type
23532 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23533 $LCTL set_param fail_loc=0x1901
23534 for ((i = 0; i < 10; i++)); do
23535 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23536 error "stat f-$i failed"
23537 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23540 touch $DIR/$tdir/striped_dir/f0 &&
23541 error "create under striped dir with unknown hash should fail"
23543 $LCTL set_param fail_loc=0
23545 umount_client $MOUNT || error "umount failed"
23546 mount_client $MOUNT || error "mount failed"
23550 run_test 300i "client handle unknown hash type striped directory"
23553 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23555 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23556 skip "Need MDS version at least 2.7.55"
23563 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23564 $LCTL set_param fail_loc=0x1702
23565 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23566 error "set striped dir error"
23568 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23569 error "create files under striped dir failed"
23571 $LCTL set_param fail_loc=0
23573 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23577 run_test 300j "test large update record"
23580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23582 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23583 skip "Need MDS version at least 2.7.55"
23585 # this test needs a huge transaction
23587 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23588 osd*.$FSNAME-MDT0000.kbytestotal")
23589 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23596 #define OBD_FAIL_LARGE_STRIPE 0x1703
23597 $LCTL set_param fail_loc=0x1703
23598 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23599 error "set striped dir error"
23600 $LCTL set_param fail_loc=0
23602 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23603 error "getstripeddir fails"
23604 rm -rf $DIR/$tdir/striped_dir ||
23605 error "unlink striped dir fails"
23609 run_test 300k "test large striped directory"
23612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23613 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23614 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23615 skip "Need MDS version at least 2.7.55"
23619 test_mkdir -p $DIR/$tdir/striped_dir
23620 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23621 error "chown $RUNAS_ID failed"
23622 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23623 error "set default striped dir failed"
23625 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23626 $LCTL set_param fail_loc=0x80000158
23627 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23629 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23630 [ $stripe_index -eq 1 ] ||
23631 error "expect 1 get $stripe_index for $dir"
23633 run_test 300l "non-root user to create dir under striped dir with stale layout"
23636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23637 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23638 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23639 skip "Need MDS version at least 2.7.55"
23641 mkdir -p $DIR/$tdir/striped_dir
23642 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23643 error "set default stripes dir error"
23645 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23647 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23648 [ $stripe_count -eq 0 ] ||
23649 error "expect 0 get $stripe_count for a"
23651 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23652 error "set default stripes dir error"
23654 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23656 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23657 [ $stripe_count -eq 0 ] ||
23658 error "expect 0 get $stripe_count for b"
23660 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23661 error "set default stripes dir error"
23663 mkdir $DIR/$tdir/striped_dir/c &&
23664 error "default stripe_index is invalid, mkdir c should fails"
23666 rm -rf $DIR/$tdir || error "rmdir fails"
23668 run_test 300m "setstriped directory on single MDT FS"
23671 local list=$(comma_list $(mdts_nodes))
23674 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23680 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23681 skip "Need MDS version at least 2.7.55"
23682 remote_mds_nodsh && skip "remote MDS with nodsh"
23685 local list=$(comma_list $(mdts_nodes))
23687 trap cleanup_300n RETURN EXIT
23688 mkdir -p $DIR/$tdir
23689 chmod 777 $DIR/$tdir
23690 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23691 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23692 error "create striped dir succeeds with gid=0"
23694 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23695 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23696 error "create striped dir fails with gid=-1"
23698 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23699 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23700 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23701 error "set default striped dir succeeds with gid=0"
23704 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23705 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23706 error "set default striped dir fails with gid=-1"
23709 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23710 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23711 error "create test_dir fails"
23712 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23713 error "create test_dir1 fails"
23714 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23715 error "create test_dir2 fails"
23718 run_test 300n "non-root user to create dir under striped dir with default EA"
23721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23722 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23723 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23724 skip "Need MDS version at least 2.7.55"
23729 mkdir -p $DIR/$tdir
23731 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23732 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23733 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23734 skip "not enough free inodes $numfree1 $numfree2"
23737 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23738 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23739 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23740 skip "not enough free space $numfree1 $numfree2"
23743 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23744 error "setdirstripe fails"
23746 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23747 error "create dirs fails"
23749 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23750 ls $DIR/$tdir/striped_dir > /dev/null ||
23751 error "ls striped dir fails"
23752 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23753 error "unlink big striped dir fails"
23755 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23759 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23760 remote_mds_nodsh && skip "remote MDS with nodsh"
23762 mkdir_on_mdt0 $DIR/$tdir
23764 #define OBD_FAIL_OUT_ENOSPC 0x1704
23765 do_facet mds2 lctl set_param fail_loc=0x80001704
23766 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23767 && error "create striped directory should fail"
23769 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23771 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23774 run_test 300p "create striped directory without space"
23777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23780 local fd=$(free_fd)
23781 local cmd="exec $fd<$tdir"
23783 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23786 trap "eval $cmd" EXIT
23787 cd $tdir || error "cd $tdir fails"
23788 rmdir ../$tdir || error "rmdir $tdir fails"
23789 mkdir local_dir && error "create dir succeeds"
23790 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23794 run_test 300q "create remote directory under orphan directory"
23797 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23798 skip "Need MDS version at least 2.7.55" && return
23799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23803 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23804 error "set striped dir error"
23806 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23807 error "getstripeddir fails"
23810 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23811 awk '/lmv_stripe_count:/ { print $2 }')
23813 [ $MDSCOUNT -ne $stripe_count ] &&
23814 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23816 rm -rf $DIR/$tdir/striped_dir ||
23817 error "unlink striped dir fails"
23819 run_test 300r "test -1 striped directory"
23821 test_300s_helper() {
23824 local stripe_dir=$DIR/$tdir/striped_dir.$count
23826 $LFS mkdir -c $count $stripe_dir ||
23827 error "lfs mkdir -c error"
23829 $LFS getdirstripe $stripe_dir ||
23830 error "lfs getdirstripe fails"
23833 stripe_count=$($LFS getdirstripe $stripe_dir |
23834 awk '/lmv_stripe_count:/ { print $2 }')
23836 [ $count -ne $stripe_count ] &&
23837 error_noexit "bad stripe count $stripe_count expected $count"
23840 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23841 awk '/0x/ {count[$1] += 1}; END {
23842 for (idx in count) {
23843 if (count[idx]>1) {
23844 print "index " idx " count " count[idx]
23849 if [[ -n "$dupe_stripes" ]] ; then
23850 lfs getdirstripe $stripe_dir
23851 error_noexit "Dupe MDT above: $dupe_stripes "
23854 rm -rf $stripe_dir ||
23855 error_noexit "unlink $stripe_dir fails"
23859 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23860 skip "Need MDS version at least 2.7.55" && return
23861 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23864 for count in $(seq 2 $MDSCOUNT); do
23865 test_300s_helper $count
23868 run_test 300s "test lfs mkdir -c without -i"
23871 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
23872 skip "need MDS 2.14.55 or later"
23873 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
23875 local testdir="$DIR/$tdir/striped_dir"
23876 local dir1=$testdir/dir1
23877 local dir2=$testdir/dir2
23881 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
23882 error "failed to set default stripe count for $testdir"
23885 local stripe_count=$($LFS getdirstripe -c $dir1)
23887 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
23889 local max_count=$((MDSCOUNT - 1))
23890 local mdts=$(comma_list $(mdts_nodes))
23892 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
23893 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
23896 stripe_count=$($LFS getdirstripe -c $dir2)
23898 (( $stripe_count == $max_count )) || error "wrong stripe count"
23900 run_test 300t "test max_mdt_stripecount"
23902 prepare_remote_file() {
23903 mkdir $DIR/$tdir/src_dir ||
23904 error "create remote source failed"
23906 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23907 error "cp to remote source failed"
23908 touch $DIR/$tdir/src_dir/a
23910 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23911 error "create remote target dir failed"
23913 touch $DIR/$tdir/tgt_dir/b
23915 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23916 error "rename dir cross MDT failed!"
23918 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23919 error "src_child still exists after rename"
23921 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23922 error "missing file(a) after rename"
23924 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23925 error "diff after rename"
23929 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23932 local remote_file=$DIR/$tdir/tgt_dir/b
23934 mkdir -p $DIR/$tdir
23936 prepare_remote_file || error "prepare remote file failed"
23939 $OPENUNLINK $remote_file $remote_file ||
23940 error "openunlink $remote_file failed"
23941 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23943 run_test 310a "open unlink remote file"
23946 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23949 local remote_file=$DIR/$tdir/tgt_dir/b
23951 mkdir -p $DIR/$tdir
23953 prepare_remote_file || error "prepare remote file failed"
23955 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23956 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23957 $CHECKSTAT -t file $remote_file || error "check file failed"
23959 run_test 310b "unlink remote file with multiple links while open"
23962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23963 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23965 local remote_file=$DIR/$tdir/tgt_dir/b
23967 mkdir -p $DIR/$tdir
23969 prepare_remote_file || error "prepare remote file failed"
23971 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23972 multiop_bg_pause $remote_file O_uc ||
23973 error "mulitop failed for remote file"
23975 $MULTIOP $DIR/$tfile Ouc
23976 kill -USR1 $MULTIPID
23979 run_test 310c "open-unlink remote file with multiple links"
23983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23984 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23985 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23986 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23987 remote_mds_nodsh && skip "remote MDS with nodsh"
23989 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23990 local mdts=$(comma_list $(mdts_nodes))
23992 mkdir -p $DIR/$tdir
23993 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23994 createmany -o $DIR/$tdir/$tfile. 1000
23996 # statfs data is not real time, let's just calculate it
23997 old_iused=$((old_iused + 1000))
23999 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24000 osp.*OST0000*MDT0000.create_count")
24001 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24002 osp.*OST0000*MDT0000.max_create_count")
24003 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24005 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24006 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24007 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24009 unlinkmany $DIR/$tdir/$tfile. 1000
24011 do_nodes $mdts "$LCTL set_param -n \
24012 osp.*OST0000*.max_create_count=$max_count"
24013 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24014 do_nodes $mdts "$LCTL set_param -n \
24015 osp.*OST0000*.create_count=$count"
24016 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24017 grep "=0" && error "create_count is zero"
24020 for i in $(seq 120); do
24021 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24022 # system may be too busy to destroy all objs in time, use
24023 # a somewhat small value to not fail autotest
24024 [ $((old_iused - new_iused)) -gt 400 ] && break
24028 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24029 [ $((old_iused - new_iused)) -gt 400 ] ||
24030 error "objs not destroyed after unlink"
24032 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24039 local vdevdir=$(dirname $(facet_vdevice $ost))
24040 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24041 local zfs_zapid=$(do_facet $ost $cmd |
24042 grep -w "/O/0/d$((objid%32))" -C 5 |
24043 awk '/Object/{getline; print $1}')
24044 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24045 awk "/$objid = /"'{printf $3}')
24050 zfs_object_blksz() {
24054 local vdevdir=$(dirname $(facet_vdevice $ost))
24055 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24056 local blksz=$(do_facet $ost $cmd $objid |
24057 awk '/dblk/{getline; printf $4}')
24059 case "${blksz: -1}" in
24060 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24061 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24068 test_312() { # LU-4856
24069 remote_ost_nodsh && skip "remote OST with nodsh"
24070 [ "$ost1_FSTYPE" = "zfs" ] ||
24071 skip_env "the test only applies to zfs"
24073 local max_blksz=$(do_facet ost1 \
24074 $ZFS get -p recordsize $(facet_device ost1) |
24075 awk '!/VALUE/{print $3}')
24077 # to make life a little bit easier
24078 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24079 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24081 local tf=$DIR/$tdir/$tfile
24083 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24085 # Get ZFS object id
24086 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24087 # block size change by sequential overwrite
24090 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24091 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24093 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24094 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24098 # block size change by sequential append write
24099 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24100 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24101 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24104 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24105 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24106 oflag=sync conv=notrunc
24108 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24109 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24110 error "blksz error, actual $blksz, " \
24111 "expected: 2 * $count * $PAGE_SIZE"
24117 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24118 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24120 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24121 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24122 [ $blksz -eq $PAGE_SIZE ] ||
24123 error "blksz error: $blksz, expected: $PAGE_SIZE"
24125 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24126 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24127 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24129 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24130 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24131 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24133 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24136 remote_ost_nodsh && skip "remote OST with nodsh"
24138 local file=$DIR/$tfile
24141 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24143 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24144 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24145 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24146 error "write should failed"
24147 do_facet ost1 "$LCTL set_param fail_loc=0"
24150 run_test 313 "io should fail after last_rcvd update fail"
24153 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24155 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24156 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24158 wait_delete_completed
24159 do_facet ost1 "$LCTL set_param fail_loc=0"
24161 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24163 test_315() { # LU-618
24164 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24166 local file=$DIR/$tfile
24169 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24170 error "multiop file write failed"
24171 $MULTIOP $file oO_RDONLY:r4063232_c &
24176 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24179 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24182 run_test 315 "read should be accounted"
24185 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24186 large_xattr_enabled || skip "ea_inode feature disabled"
24188 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24189 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24190 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24191 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24193 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24195 run_test 316 "lfs migrate of file with large_xattr enabled"
24198 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24199 skip "Need MDS version at least 2.11.53"
24200 if [ "$ost1_FSTYPE" == "zfs" ]; then
24201 skip "LU-10370: no implementation for ZFS"
24205 local grant_blk_size
24207 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24208 awk '/grant_block_size:/ { print $2; exit; }')
24210 # Create File of size 5M. Truncate it to below size's and verify
24213 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24214 error "Create file $DIR/$tfile failed"
24215 stack_trap "rm -f $DIR/$tfile" EXIT
24217 for trunc_sz in 2097152 4097 4000 509 0; do
24218 $TRUNCATE $DIR/$tfile $trunc_sz ||
24219 error "truncate $tfile to $trunc_sz failed"
24220 local sz=$(stat --format=%s $DIR/$tfile)
24221 local blk=$(stat --format=%b $DIR/$tfile)
24222 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24223 grant_blk_size) * 8))
24225 if [[ $blk -ne $trunc_blk ]]; then
24226 $(which stat) $DIR/$tfile
24227 error "Expected Block $trunc_blk got $blk for $tfile"
24230 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24231 error "Expected Size $trunc_sz got $sz for $tfile"
24236 # Create file with a hole and write actual 65536 bytes which aligned
24237 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24240 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24241 error "Create file : $DIR/$tfile"
24244 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24245 # blocks. The block count must drop to 8.
24247 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24248 ((bs - grant_blk_size) + 1)))
24249 $TRUNCATE $DIR/$tfile $trunc_sz ||
24250 error "truncate $tfile to $trunc_sz failed"
24252 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24253 sz=$(stat --format=%s $DIR/$tfile)
24254 blk=$(stat --format=%b $DIR/$tfile)
24256 if [[ $blk -ne $trunc_bsz ]]; then
24257 $(which stat) $DIR/$tfile
24258 error "Expected Block $trunc_bsz got $blk for $tfile"
24261 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24262 error "Expected Size $trunc_sz got $sz for $tfile"
24264 run_test 317 "Verify blocks get correctly update after truncate"
24267 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24268 local old_max_active=$($LCTL get_param -n \
24269 ${llite_name}.max_read_ahead_async_active \
24272 $LCTL set_param llite.*.max_read_ahead_async_active=256
24273 local max_active=$($LCTL get_param -n \
24274 ${llite_name}.max_read_ahead_async_active \
24276 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24278 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24279 error "set max_read_ahead_async_active should succeed"
24281 $LCTL set_param llite.*.max_read_ahead_async_active=512
24282 max_active=$($LCTL get_param -n \
24283 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24284 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24286 # restore @max_active
24287 [ $old_max_active -ne 0 ] && $LCTL set_param \
24288 llite.*.max_read_ahead_async_active=$old_max_active
24290 local old_threshold=$($LCTL get_param -n \
24291 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24292 local max_per_file_mb=$($LCTL get_param -n \
24293 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24295 local invalid=$(($max_per_file_mb + 1))
24297 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24298 && error "set $invalid should fail"
24300 local valid=$(($invalid - 1))
24302 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24303 error "set $valid should succeed"
24304 local threshold=$($LCTL get_param -n \
24305 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24306 [ $threshold -eq $valid ] || error \
24307 "expect threshold $valid got $threshold"
24309 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24311 run_test 318 "Verify async readahead tunables"
24314 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24316 local before=$(date +%s)
24318 local mdir=$DIR/$tdir
24319 local file=$mdir/xxx
24321 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24324 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24325 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24326 $LFS migrate -m1 $mdir &
24329 dd if=$file of=/dev/null
24331 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24332 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24334 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24336 run_test 319 "lost lease lock on migrate error"
24338 test_398a() { # LU-4198
24339 local ost1_imp=$(get_osc_import_name client ost1)
24340 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24343 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24344 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24346 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24347 # request a new lock on client
24348 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24350 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24351 #local lock_count=$($LCTL get_param -n \
24352 # ldlm.namespaces.$imp_name.lru_size)
24353 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24355 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24357 # no lock cached, should use lockless DIO and not enqueue new lock
24358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24360 error "dio write failed"
24361 lock_count=$($LCTL get_param -n \
24362 ldlm.namespaces.$imp_name.lru_size)
24363 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24365 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24367 # no lock cached, should use locked DIO append
24368 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24369 conv=notrunc || error "DIO append failed"
24370 lock_count=$($LCTL get_param -n \
24371 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24372 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24374 run_test 398a "direct IO should cancel lock otherwise lockless"
24376 test_398b() { # LU-4198
24377 which fio || skip_env "no fio installed"
24378 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24381 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24384 # Single page, multiple pages, stripe size, 4*stripe size
24385 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24386 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24387 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24388 --numjobs=$njobs --fallocate=none \
24389 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24390 --filename=$DIR/$tfile &
24393 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24394 fio --name=rand-rw --rw=randrw --bs=$bsize \
24395 --numjobs=$njobs --fallocate=none \
24396 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24397 --filename=$DIR/$tfile || true
24401 evict=$(do_facet client $LCTL get_param \
24402 osc.$FSNAME-OST*-osc-*/state |
24403 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24405 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24406 (do_facet client $LCTL get_param \
24407 osc.$FSNAME-OST*-osc-*/state;
24408 error "eviction happened: $evict before:$before")
24412 run_test 398b "DIO and buffer IO race"
24414 test_398c() { # LU-4198
24415 local ost1_imp=$(get_osc_import_name client ost1)
24416 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24419 which fio || skip_env "no fio installed"
24421 saved_debug=$($LCTL get_param -n debug)
24422 $LCTL set_param debug=0
24424 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24425 ((size /= 1024)) # by megabytes
24426 ((size /= 2)) # write half of the OST at most
24427 [ $size -gt 40 ] && size=40 #reduce test time anyway
24429 $LFS setstripe -c 1 $DIR/$tfile
24431 # it seems like ldiskfs reserves more space than necessary if the
24432 # writing blocks are not mapped, so it extends the file firstly
24433 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24434 cancel_lru_locks osc
24436 # clear and verify rpc_stats later
24437 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24440 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24441 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24442 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24443 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24444 --filename=$DIR/$tfile
24445 [ $? -eq 0 ] || error "fio write error"
24447 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24448 error "Locks were requested while doing AIO"
24450 # get the percentage of 1-page I/O
24451 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24452 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24454 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24456 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24457 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24458 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24459 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24460 --filename=$DIR/$tfile
24461 [ $? -eq 0 ] || error "fio mixed read write error"
24463 echo "AIO with large block size ${size}M"
24464 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24465 --numjobs=1 --fallocate=none --ioengine=libaio \
24466 --iodepth=16 --allow_file_create=0 --size=${size}M \
24467 --filename=$DIR/$tfile
24468 [ $? -eq 0 ] || error "fio large block size failed"
24471 $LCTL set_param debug="$saved_debug"
24473 run_test 398c "run fio to test AIO"
24475 test_398d() { # LU-13846
24476 which aiocp || skip_env "no aiocp installed"
24477 local aio_file=$DIR/$tfile.aio
24479 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24481 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24482 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24483 stack_trap "rm -f $DIR/$tfile $aio_file"
24485 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24487 # make sure we don't crash and fail properly
24488 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24489 error "aio not aligned with PAGE SIZE should fail"
24491 rm -f $DIR/$tfile $aio_file
24493 run_test 398d "run aiocp to verify block size > stripe size"
24496 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24497 touch $DIR/$tfile.new
24498 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24500 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24502 test_398f() { # LU-14687
24503 which aiocp || skip_env "no aiocp installed"
24504 local aio_file=$DIR/$tfile.aio
24506 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24508 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24509 stack_trap "rm -f $DIR/$tfile $aio_file"
24511 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24512 $LCTL set_param fail_loc=0x1418
24513 # make sure we don't crash and fail properly
24514 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24515 error "aio with page allocation failure succeeded"
24516 $LCTL set_param fail_loc=0
24517 diff $DIR/$tfile $aio_file
24518 [[ $? != 0 ]] || error "no diff after failed aiocp"
24520 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24522 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24523 # stripe and i/o size must be > stripe size
24524 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24525 # single RPC in flight. This test shows async DIO submission is working by
24526 # showing multiple RPCs in flight.
24527 test_398g() { # LU-13798
24528 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24530 # We need to do some i/o first to acquire enough grant to put our RPCs
24531 # in flight; otherwise a new connection may not have enough grant
24533 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24534 error "parallel dio failed"
24535 stack_trap "rm -f $DIR/$tfile"
24537 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24538 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24539 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24540 stack_trap "$LCTL set_param -n $pages_per_rpc"
24542 # Recreate file so it's empty
24544 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24545 #Pause rpc completion to guarantee we see multiple rpcs in flight
24546 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24547 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24548 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24551 $LCTL set_param osc.*.rpc_stats=c
24553 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24554 error "parallel dio failed"
24555 stack_trap "rm -f $DIR/$tfile"
24557 $LCTL get_param osc.*-OST0000-*.rpc_stats
24558 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24559 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24560 grep "8:" | awk '{print $8}')
24561 # We look at the "8 rpcs in flight" field, and verify A) it is present
24562 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24563 # as expected for an 8M DIO to a file with 1M stripes.
24564 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24566 # Verify turning off parallel dio works as expected
24568 $LCTL set_param osc.*.rpc_stats=c
24569 $LCTL set_param llite.*.parallel_dio=0
24570 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24572 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24573 error "dio with parallel dio disabled failed"
24575 # Ideally, we would see only one RPC in flight here, but there is an
24576 # unavoidable race between i/o completion and RPC in flight counting,
24577 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24578 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24579 # So instead we just verify it's always < 8.
24580 $LCTL get_param osc.*-OST0000-*.rpc_stats
24581 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24582 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24583 grep '^$' -B1 | grep . | awk '{print $1}')
24584 [ $ret != "8:" ] ||
24585 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24587 run_test 398g "verify parallel dio async RPC submission"
24589 test_398h() { # LU-13798
24590 local dio_file=$DIR/$tfile.dio
24592 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24594 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24595 stack_trap "rm -f $DIR/$tfile $dio_file"
24597 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24598 error "parallel dio failed"
24599 diff $DIR/$tfile $dio_file
24600 [[ $? == 0 ]] || error "file diff after aiocp"
24602 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24604 test_398i() { # LU-13798
24605 local dio_file=$DIR/$tfile.dio
24607 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24609 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24610 stack_trap "rm -f $DIR/$tfile $dio_file"
24612 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24613 $LCTL set_param fail_loc=0x1418
24614 # make sure we don't crash and fail properly
24615 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24616 error "parallel dio page allocation failure succeeded"
24617 diff $DIR/$tfile $dio_file
24618 [[ $? != 0 ]] || error "no diff after failed aiocp"
24620 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24622 test_398j() { # LU-13798
24623 # Stripe size > RPC size but less than i/o size tests split across
24624 # stripes and RPCs for individual i/o op
24625 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24627 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24628 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24629 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24630 stack_trap "$LCTL set_param -n $pages_per_rpc"
24632 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24633 error "parallel dio write failed"
24634 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24636 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24637 error "parallel dio read failed"
24638 diff $DIR/$tfile $DIR/$tfile.2
24639 [[ $? == 0 ]] || error "file diff after parallel dio read"
24641 run_test 398j "test parallel dio where stripe size > rpc_size"
24643 test_398k() { # LU-13798
24644 wait_delete_completed
24647 # 4 stripe file; we will cause out of space on OST0
24648 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24650 # Fill OST0 (if it's not too large)
24651 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24653 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24654 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24656 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24657 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24658 error "dd should fill OST0"
24659 stack_trap "rm -f $DIR/$tfile.1"
24661 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24665 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24666 error "file is not 0 bytes in size"
24668 # dd above should not succeed, but don't error until here so we can
24669 # get debug info above
24671 error "parallel dio write with enospc succeeded"
24672 stack_trap "rm -f $DIR/$tfile"
24674 run_test 398k "test enospc on first stripe"
24676 test_398l() { # LU-13798
24677 wait_delete_completed
24680 # 4 stripe file; we will cause out of space on OST0
24681 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24682 # happens on the second i/o chunk we issue
24683 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24685 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24686 stack_trap "rm -f $DIR/$tfile"
24688 # Fill OST0 (if it's not too large)
24689 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24691 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24692 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24694 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24695 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24696 error "dd should fill OST0"
24697 stack_trap "rm -f $DIR/$tfile.1"
24699 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24701 stack_trap "rm -f $DIR/$tfile.2"
24703 # Check that short write completed as expected
24704 ls -la $DIR/$tfile.2
24705 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24706 error "file is not 1M in size"
24708 # dd above should not succeed, but don't error until here so we can
24709 # get debug info above
24711 error "parallel dio write with enospc succeeded"
24713 # Truncate source file to same length as output file and diff them
24714 $TRUNCATE $DIR/$tfile 1048576
24715 diff $DIR/$tfile $DIR/$tfile.2
24716 [[ $? == 0 ]] || error "data incorrect after short write"
24718 run_test 398l "test enospc on intermediate stripe/RPC"
24720 test_398m() { # LU-13798
24721 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24723 # Set up failure on OST0, the first stripe:
24724 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24725 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24726 # So this fail_val specifies OST0
24727 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24728 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24730 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24731 error "parallel dio write with failure on first stripe succeeded"
24732 stack_trap "rm -f $DIR/$tfile"
24733 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24735 # Place data in file for read
24736 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24737 error "parallel dio write failed"
24739 # Fail read on OST0, first stripe
24740 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24741 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24742 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24743 error "parallel dio read with error on first stripe succeeded"
24744 rm -f $DIR/$tfile.2
24745 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24747 # Switch to testing on OST1, second stripe
24748 # Clear file contents, maintain striping
24750 # Set up failure on OST1, second stripe:
24751 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24752 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24754 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24755 error "parallel dio write with failure on first stripe succeeded"
24756 stack_trap "rm -f $DIR/$tfile"
24757 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24759 # Place data in file for read
24760 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24761 error "parallel dio write failed"
24763 # Fail read on OST1, second stripe
24764 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24765 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24766 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24767 error "parallel dio read with error on first stripe succeeded"
24768 rm -f $DIR/$tfile.2
24769 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24771 run_test 398m "test RPC failures with parallel dio"
24773 # Parallel submission of DIO should not cause problems for append, but it's
24774 # important to verify.
24775 test_398n() { # LU-13798
24776 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24778 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24779 error "dd to create source file failed"
24780 stack_trap "rm -f $DIR/$tfile"
24782 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24783 error "parallel dio write with failure on second stripe succeeded"
24784 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24785 diff $DIR/$tfile $DIR/$tfile.1
24786 [[ $? == 0 ]] || error "data incorrect after append"
24789 run_test 398n "test append with parallel DIO"
24792 local read_write=$1
24793 if [ "$read_write" = "write" ]; then
24794 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24795 elif [ "$read_write" = "read" ]; then
24796 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24798 error "argument error"
24801 # turn off debug for performance testing
24802 local saved_debug=$($LCTL get_param -n debug)
24803 $LCTL set_param debug=0
24805 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24807 # get ost1 size - $FSNAME-OST0000
24808 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24809 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24810 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24812 if [ "$read_write" = "read" ]; then
24813 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24816 local start_time=$(date +%s.%N)
24817 $dd_cmd bs=1M count=$blocks oflag=sync ||
24818 error "real dd $read_write error"
24819 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24821 if [ "$read_write" = "write" ]; then
24825 # define OBD_FAIL_OST_FAKE_RW 0x238
24826 do_facet ost1 $LCTL set_param fail_loc=0x238
24828 local start_time=$(date +%s.%N)
24829 $dd_cmd bs=1M count=$blocks oflag=sync ||
24830 error "fake dd $read_write error"
24831 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24833 if [ "$read_write" = "write" ]; then
24835 cancel_lru_locks osc
24836 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24837 error "$tfile size not $blocks MB"
24839 do_facet ost1 $LCTL set_param fail_loc=0
24841 echo "fake $read_write $duration_fake vs. normal $read_write" \
24842 "$duration in seconds"
24843 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24844 error_not_in_vm "fake write is slower"
24846 $LCTL set_param -n debug="$saved_debug"
24849 test_399a() { # LU-7655 for OST fake write
24850 remote_ost_nodsh && skip "remote OST with nodsh"
24854 run_test 399a "fake write should not be slower than normal write"
24856 test_399b() { # LU-8726 for OST fake read
24857 remote_ost_nodsh && skip "remote OST with nodsh"
24858 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24859 skip_env "ldiskfs only test"
24864 run_test 399b "fake read should not be slower than normal read"
24866 test_400a() { # LU-1606, was conf-sanity test_74
24867 if ! which $CC > /dev/null 2>&1; then
24868 skip_env "$CC is not installed"
24871 local extra_flags=''
24872 local out=$TMP/$tfile
24873 local prefix=/usr/include/lustre
24876 # Oleg removes c files in his test rig so test if any c files exist
24877 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24878 skip_env "Needed c test files are missing"
24880 if ! [[ -d $prefix ]]; then
24881 # Assume we're running in tree and fixup the include path.
24882 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24883 extra_flags+=" -L$LUSTRE/utils/.lib"
24886 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24887 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24888 error "client api broken"
24892 run_test 400a "Lustre client api program can compile and link"
24894 test_400b() { # LU-1606, LU-5011
24896 local out=$TMP/$tfile
24897 local prefix=/usr/include/linux/lustre
24899 # We use a hard coded prefix so that this test will not fail
24900 # when run in tree. There are headers in lustre/include/lustre/
24901 # that are not packaged (like lustre_idl.h) and have more
24902 # complicated include dependencies (like config.h and lnet/types.h).
24903 # Since this test about correct packaging we just skip them when
24904 # they don't exist (see below) rather than try to fixup cppflags.
24906 if ! which $CC > /dev/null 2>&1; then
24907 skip_env "$CC is not installed"
24910 for header in $prefix/*.h; do
24911 if ! [[ -f "$header" ]]; then
24915 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24916 continue # lustre_ioctl.h is internal header
24919 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24920 error "cannot compile '$header'"
24924 run_test 400b "packaged headers can be compiled"
24926 test_401a() { #LU-7437
24927 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24928 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24930 #count the number of parameters by "list_param -R"
24931 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24932 #count the number of parameters by listing proc files
24933 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24934 echo "proc_dirs='$proc_dirs'"
24935 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24936 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24939 [ $params -eq $procs ] ||
24940 error "found $params parameters vs. $procs proc files"
24942 # test the list_param -D option only returns directories
24943 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24944 #count the number of parameters by listing proc directories
24945 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24948 [ $params -eq $procs ] ||
24949 error "found $params parameters vs. $procs proc files"
24951 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24954 # jobid_var may not allow arbitrary values, so use jobid_name
24956 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24957 local testname=jobid_name tmp='testing%p'
24959 local testname=jobid_var tmp=testing
24962 local save=$($LCTL get_param -n $testname)
24964 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24965 error "no error returned when setting bad parameters"
24967 local jobid_new=$($LCTL get_param -n foe $testname baz)
24968 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24970 $LCTL set_param -n fog=bam $testname=$save bat=fog
24971 local jobid_old=$($LCTL get_param -n foe $testname bag)
24972 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24974 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24977 # jobid_var may not allow arbitrary values, so use jobid_name
24979 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24980 local testname=jobid_name
24982 local testname=jobid_var
24985 local jobid_var_old=$($LCTL get_param -n $testname)
24986 local jobid_var_new
24988 $LCTL set_param $testname= &&
24989 error "no error returned for 'set_param a='"
24991 jobid_var_new=$($LCTL get_param -n $testname)
24992 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24993 error "$testname was changed by setting without value"
24995 $LCTL set_param $testname &&
24996 error "no error returned for 'set_param a'"
24998 jobid_var_new=$($LCTL get_param -n $testname)
24999 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25000 error "$testname was changed by setting without value"
25002 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25005 # jobid_var may not allow arbitrary values, so use jobid_name
25007 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25008 local testname=jobid_name new_value='foo=bar%p'
25010 local testname=jobid_var new_valuie=foo=bar
25013 local jobid_var_old=$($LCTL get_param -n $testname)
25014 local jobid_var_new
25016 $LCTL set_param $testname=$new_value ||
25017 error "'set_param a=b' did not accept a value containing '='"
25019 jobid_var_new=$($LCTL get_param -n $testname)
25020 [[ "$jobid_var_new" == "$new_value" ]] ||
25021 error "'set_param a=b' failed on a value containing '='"
25023 # Reset the $testname to test the other format
25024 $LCTL set_param $testname=$jobid_var_old
25025 jobid_var_new=$($LCTL get_param -n $testname)
25026 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25027 error "failed to reset $testname"
25029 $LCTL set_param $testname $new_value ||
25030 error "'set_param a b' did not accept a value containing '='"
25032 jobid_var_new=$($LCTL get_param -n $testname)
25033 [[ "$jobid_var_new" == "$new_value" ]] ||
25034 error "'set_param a b' failed on a value containing '='"
25036 $LCTL set_param $testname $jobid_var_old
25037 jobid_var_new=$($LCTL get_param -n $testname)
25038 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25039 error "failed to reset $testname"
25041 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25043 test_401e() { # LU-14779
25044 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25045 error "lctl list_param MGC* failed"
25046 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25047 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25048 error "lctl get_param lru_size failed"
25050 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25053 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25054 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25055 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25056 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25057 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25058 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25059 remote_mds_nodsh && skip "remote MDS with nodsh"
25061 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25062 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25063 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25064 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25065 echo "Touch failed - OK"
25067 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25070 local file1=$DIR/$tfile.1
25071 local file2=$DIR/$tfile.2
25072 local tfile=$TMP/$tfile
25074 rm -f $file1 $file2 $tfile
25079 # 30 sec OBD_TIMEOUT in ll_getattr()
25080 # right before populating st_nlink
25081 $LCTL set_param fail_loc=0x80001409
25082 stat -c %h $file1 > $tfile &
25084 # create an alias, drop all locks and reclaim the dentry
25086 cancel_lru_locks mdc
25087 cancel_lru_locks osc
25088 sysctl -w vm.drop_caches=2
25092 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25094 rm -f $tfile $file1 $file2
25096 run_test 403 "i_nlink should not drop to zero due to aliasing"
25098 test_404() { # LU-6601
25099 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25100 skip "Need server version newer than 2.8.52"
25101 remote_mds_nodsh && skip "remote MDS with nodsh"
25103 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25104 awk '/osp .*-osc-MDT/ { print $4}')
25107 for osp in $mosps; do
25108 echo "Deactivate: " $osp
25109 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25110 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25111 awk -vp=$osp '$4 == p { print $2 }')
25112 [ $stat = IN ] || {
25113 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25114 error "deactivate error"
25116 echo "Activate: " $osp
25117 do_facet $SINGLEMDS $LCTL --device %$osp activate
25118 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25119 awk -vp=$osp '$4 == p { print $2 }')
25120 [ $stat = UP ] || {
25121 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25122 error "activate error"
25126 run_test 404 "validate manual {de}activated works properly for OSPs"
25129 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25130 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25131 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25132 skip "Layout swap lock is not supported"
25134 check_swap_layouts_support
25135 check_swap_layout_no_dom $DIR
25137 test_mkdir $DIR/$tdir
25138 swap_lock_test -d $DIR/$tdir ||
25139 error "One layout swap locked test failed"
25141 run_test 405 "Various layout swap lock tests"
25144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25145 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25146 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25148 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25149 skip "Need MDS version at least 2.8.50"
25151 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25152 local test_pool=$TESTNAME
25154 pool_add $test_pool || error "pool_add failed"
25155 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25156 error "pool_add_targets failed"
25158 save_layout_restore_at_exit $MOUNT
25160 # parent set default stripe count only, child will stripe from both
25161 # parent and fs default
25162 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25163 error "setstripe $MOUNT failed"
25164 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25165 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25166 for i in $(seq 10); do
25167 local f=$DIR/$tdir/$tfile.$i
25168 touch $f || error "touch failed"
25169 local count=$($LFS getstripe -c $f)
25170 [ $count -eq $OSTCOUNT ] ||
25171 error "$f stripe count $count != $OSTCOUNT"
25172 local offset=$($LFS getstripe -i $f)
25173 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25174 local size=$($LFS getstripe -S $f)
25175 [ $size -eq $((def_stripe_size * 2)) ] ||
25176 error "$f stripe size $size != $((def_stripe_size * 2))"
25177 local pool=$($LFS getstripe -p $f)
25178 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25181 # change fs default striping, delete parent default striping, now child
25182 # will stripe from new fs default striping only
25183 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25184 error "change $MOUNT default stripe failed"
25185 $LFS setstripe -c 0 $DIR/$tdir ||
25186 error "delete $tdir default stripe failed"
25187 for i in $(seq 11 20); do
25188 local f=$DIR/$tdir/$tfile.$i
25189 touch $f || error "touch $f failed"
25190 local count=$($LFS getstripe -c $f)
25191 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25192 local offset=$($LFS getstripe -i $f)
25193 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25194 local size=$($LFS getstripe -S $f)
25195 [ $size -eq $def_stripe_size ] ||
25196 error "$f stripe size $size != $def_stripe_size"
25197 local pool=$($LFS getstripe -p $f)
25198 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25201 unlinkmany $DIR/$tdir/$tfile. 1 20
25203 local f=$DIR/$tdir/$tfile
25204 pool_remove_all_targets $test_pool $f
25205 pool_remove $test_pool $f
25207 run_test 406 "DNE support fs default striping"
25210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25211 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25212 skip "Need MDS version at least 2.8.55"
25213 remote_mds_nodsh && skip "remote MDS with nodsh"
25215 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25216 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25217 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25218 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25219 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25221 #define OBD_FAIL_DT_TXN_STOP 0x2019
25222 for idx in $(seq $MDSCOUNT); do
25223 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25225 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25226 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25227 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25230 run_test 407 "transaction fail should cause operation fail"
25233 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25235 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25236 lctl set_param fail_loc=0x8000040a
25237 # let ll_prepare_partial_page() fail
25238 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25242 # create at least 100 unused inodes so that
25243 # shrink_icache_memory(0) should not return 0
25244 touch $DIR/$tfile-{0..100}
25245 rm -f $DIR/$tfile-{0..100}
25248 echo 2 > /proc/sys/vm/drop_caches
25250 run_test 408 "drop_caches should not hang due to page leaks"
25254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25256 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25257 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25258 touch $DIR/$tdir/guard || error "(2) Fail to create"
25260 local PREFIX=$(str_repeat 'A' 128)
25261 echo "Create 1K hard links start at $(date)"
25262 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25263 error "(3) Fail to hard link"
25265 echo "Links count should be right although linkEA overflow"
25266 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25267 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25268 [ $linkcount -eq 1001 ] ||
25269 error "(5) Unexpected hard links count: $linkcount"
25271 echo "List all links start at $(date)"
25272 ls -l $DIR/$tdir/foo > /dev/null ||
25273 error "(6) Fail to list $DIR/$tdir/foo"
25275 echo "Unlink hard links start at $(date)"
25276 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25277 error "(7) Fail to unlink"
25278 echo "Unlink hard links finished at $(date)"
25280 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25284 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25285 skip "Need client version at least 2.9.59"
25286 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25287 skip "Need MODULES build"
25289 # Create a file, and stat it from the kernel
25290 local testfile=$DIR/$tfile
25293 local run_id=$RANDOM
25294 local my_ino=$(stat --format "%i" $testfile)
25296 # Try to insert the module. This will always fail as the
25297 # module is designed to not be inserted.
25298 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25301 # Anything but success is a test failure
25303 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25304 error "no inode match"
25306 run_test 410 "Test inode number returned from kernel thread"
25308 cleanup_test411_cgroup() {
25314 local cg_basedir=/sys/fs/cgroup/memory
25316 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25317 skip "no setup for cgroup"
25319 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25320 error "test file creation failed"
25321 cancel_lru_locks osc
25323 # Create a very small memory cgroup to force a slab allocation error
25324 local cgdir=$cg_basedir/osc_slab_alloc
25325 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25326 trap "cleanup_test411_cgroup $cgdir" EXIT
25327 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25328 echo 1M > $cgdir/memory.limit_in_bytes
25330 # Should not LBUG, just be killed by oom-killer
25331 # dd will return 0 even allocation failure in some environment.
25332 # So don't check return value
25333 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25334 cleanup_test411_cgroup $cgdir
25338 run_test 411 "Slab allocation error with cgroup does not LBUG"
25341 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25342 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25343 skip "Need server version at least 2.10.55"
25345 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25346 error "mkdir failed"
25347 $LFS getdirstripe $DIR/$tdir
25348 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25349 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25350 error "expect $((MDSCOUT - 1)) get $stripe_index"
25351 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25352 [ $stripe_count -eq 2 ] ||
25353 error "expect 2 get $stripe_count"
25355 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25360 # subdirs should be on the same MDT as parent
25361 for i in $(seq 0 $((MDSCOUNT - 1))); do
25362 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25363 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25364 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25365 (( index == i )) || error "mdt$i/sub on MDT$index"
25368 # stripe offset -1, ditto
25369 for i in {1..10}; do
25370 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25371 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25372 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25373 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25374 (( index == index2 )) ||
25375 error "qos$i on MDT$index, sub on MDT$index2"
25378 local testdir=$DIR/$tdir/inherit
25380 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25383 testdir=$testdir/s$i
25384 mkdir $testdir || error "mkdir $testdir failed"
25385 index=$($LFS getstripe -m $testdir)
25386 (( index == 1 )) ||
25387 error "$testdir on MDT$index"
25390 # not inherit any more
25391 testdir=$testdir/s3
25392 mkdir $testdir || error "mkdir $testdir failed"
25393 getfattr -d -m dmv $testdir | grep dmv &&
25394 error "default LMV set on $testdir" || true
25396 run_test 412 "mkdir on specific MDTs"
25398 generate_uneven_mdts() {
25400 local lmv_qos_maxage
25401 local lod_qos_maxage
25411 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25412 $LCTL set_param lmv.*.qos_maxage=1
25413 stack_trap "$LCTL set_param \
25414 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25415 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25416 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25417 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25418 lod.*.mdt_qos_maxage=1
25419 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25420 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25423 echo "Check for uneven MDTs: "
25425 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25426 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25427 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25429 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25430 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25433 for ((i = 1; i < ${#ffree[@]}; i++)); do
25434 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25435 if [ $tmp -gt $max ]; then
25439 if [ $tmp -lt $min ]; then
25445 (( ${ffree[min_index]} > 0 )) ||
25446 skip "no free files in MDT$min_index"
25447 (( ${ffree[min_index]} < 10000000 )) ||
25448 skip "too many free files in MDT$min_index"
25450 # Check if we need to generate uneven MDTs
25451 local diff=$(((max - min) * 100 / min))
25452 local testdir=$DIR/$tdir-fillmdt
25458 while (( diff < threshold )); do
25459 # generate uneven MDTs, create till $threshold% diff
25460 echo -n "weight diff=$diff% must be > $threshold% ..."
25461 echo "Fill MDT$min_index with 1000 files: loop $i"
25462 testdir=$DIR/$tdir-fillmdt/$i
25463 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25464 error "mkdir $testdir failed"
25465 $LFS setstripe -E 1M -L mdt $testdir ||
25466 error "setstripe $testdir failed"
25468 for F in f.{0..999}; do
25469 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25470 /dev/null 2>&1 || error "dd $F failed"
25473 # wait for QOS to update
25474 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25476 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25477 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25478 max=$(((${ffree[max_index]} >> 8) *
25479 (${bavail[max_index]} * bsize >> 16)))
25480 min=$(((${ffree[min_index]} >> 8) *
25481 (${bavail[min_index]} * bsize >> 16)))
25482 diff=$(((max - min) * 100 / min))
25486 echo "MDT filesfree available: ${ffree[*]}"
25487 echo "MDT blocks available: ${bavail[*]}"
25488 echo "weight diff=$diff%"
25493 local stripe_count=$2
25494 local mdts=$(comma_list $(mdts_nodes))
25497 local lmv_qos_prio_free
25498 local lmv_qos_threshold_rr
25499 local lmv_qos_maxage
25500 local lod_qos_prio_free
25501 local lod_qos_threshold_rr
25502 local lod_qos_maxage
25506 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25507 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25508 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25510 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25511 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25512 stack_trap "$LCTL set_param \
25513 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25514 stack_trap "$LCTL set_param \
25515 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25516 stack_trap "$LCTL set_param \
25517 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25519 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25520 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25521 lod_qos_prio_free=${lod_qos_prio_free%%%}
25522 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25523 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25524 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25525 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25526 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25527 stack_trap "do_nodes $mdts $LCTL set_param \
25528 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25529 stack_trap "do_nodes $mdts $LCTL set_param \
25530 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25531 stack_trap "do_nodes $mdts $LCTL set_param \
25532 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25534 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25535 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25537 testdir=$DIR/$tdir-s$stripe_count/rr
25539 local stripe_index=$($LFS getstripe -m $testdir)
25540 local test_mkdir_rr=true
25542 getfattr -d -m dmv -e hex $testdir | grep dmv
25543 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25544 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25545 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25546 test_mkdir_rr=false
25551 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25552 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25554 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25555 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25556 eval $mkdir_cmd $testdir/subdir$i ||
25557 error "$mkdir_cmd subdir$i failed"
25560 for (( i = 0; i < $MDSCOUNT; i++ )); do
25561 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25562 echo "$count directories created on MDT$i"
25563 if $test_mkdir_rr; then
25564 (( $count == 100 )) ||
25565 error "subdirs are not evenly distributed"
25566 elif (( $i == $stripe_index )); then
25567 (( $count == 100 * MDSCOUNT )) ||
25568 error "$count subdirs created on MDT$i"
25570 (( $count == 0 )) ||
25571 error "$count subdirs created on MDT$i"
25574 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25575 count=$($LFS getdirstripe $testdir/* |
25576 grep -c -P "^\s+$i\t")
25577 echo "$count stripes created on MDT$i"
25578 # deviation should < 5% of average
25579 (( $count >= 95 * stripe_count &&
25580 $count <= 105 * stripe_count)) ||
25581 error "stripes are not evenly distributed"
25586 echo "Check for uneven MDTs: "
25596 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25597 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25598 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25600 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25601 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25604 for ((i = 1; i < ${#ffree[@]}; i++)); do
25605 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25606 if [ $tmp -gt $max ]; then
25610 if [ $tmp -lt $min ]; then
25616 (( ${ffree[min_index]} > 0 )) ||
25617 skip "no free files in MDT$min_index"
25618 (( ${ffree[min_index]} < 10000000 )) ||
25619 skip "too many free files in MDT$min_index"
25621 echo "MDT filesfree available: ${ffree[*]}"
25622 echo "MDT blocks available: ${bavail[*]}"
25623 echo "weight diff=$(((max - min) * 100 / min))%"
25625 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25627 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25628 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25629 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25630 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25631 # decrease statfs age, so that it can be updated in time
25632 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25633 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25637 testdir=$DIR/$tdir-s$stripe_count/qos
25640 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25641 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25642 eval $mkdir_cmd $testdir/subdir$i ||
25643 error "$mkdir_cmd subdir$i failed"
25647 for (( i = 0; i < $MDSCOUNT; i++ )); do
25648 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25649 (( count > max )) && max=$count
25650 echo "$count directories created on MDT$i"
25653 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25655 # D-value should > 10% of averge
25656 (( max - min > num / 10 )) ||
25657 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25659 # ditto for stripes
25660 if (( stripe_count > 1 )); then
25662 for (( i = 0; i < $MDSCOUNT; i++ )); do
25663 count=$($LFS getdirstripe $testdir/* |
25664 grep -c -P "^\s+$i\t")
25665 (( count > max )) && max=$count
25666 echo "$count stripes created on MDT$i"
25669 min=$($LFS getdirstripe $testdir/* |
25670 grep -c -P "^\s+$min_index\t")
25671 (( max - min > num * stripe_count / 10 )) ||
25672 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25684 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25685 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25686 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25688 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25690 for ((i = 1; i < ${#ffree[@]}; i++)); do
25691 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25692 (( tmp < min )) && min=$tmp && min_index=$i
25699 [ $MDSCOUNT -lt 2 ] &&
25700 skip "We need at least 2 MDTs for this test"
25702 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25703 skip "Need server version at least 2.12.52"
25707 generate_uneven_mdts 100
25708 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25709 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25710 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25711 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25712 error "mkdir failed"
25713 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25716 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25719 [ $MDSCOUNT -lt 2 ] &&
25720 skip "We need at least 2 MDTs for this test"
25722 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25723 skip "Need server version at least 2.12.52"
25728 generate_uneven_mdts 100
25729 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25730 testdir=$DIR/$tdir-s$stripe_count
25731 mkdir $testdir || error "mkdir $testdir failed"
25732 mkdir $testdir/rr || error "mkdir rr failed"
25733 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25734 error "mkdir qos failed"
25735 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25736 $testdir/rr || error "setdirstripe rr failed"
25737 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25738 error "setdirstripe failed"
25739 test_qos_mkdir "mkdir" $stripe_count
25742 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25745 (( $MDSCOUNT >= 2 )) ||
25746 skip "We need at least 2 MDTs for this test"
25748 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25749 skip "Need server version at least 2.14.51"
25755 testdir=$DIR/${tdir}-s1
25756 mkdir $testdir || error "mkdir $testdir failed"
25757 mkdir $testdir/rr || error "mkdir rr failed"
25758 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25759 # default max_inherit is -1, default max_inherit_rr is 0
25760 $LFS setdirstripe -D -c 1 $testdir/rr ||
25761 error "setdirstripe rr failed"
25762 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25763 error "setdirstripe qos failed"
25764 test_qos_mkdir "mkdir" 1
25766 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25767 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25768 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25769 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25770 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25772 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25773 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25774 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25775 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25776 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25777 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25778 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25779 error "level2 shouldn't have default LMV" || true
25781 run_test 413c "mkdir with default LMV max inherit rr"
25784 (( MDSCOUNT >= 2 )) ||
25785 skip "We need at least 2 MDTs for this test"
25787 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25788 skip "Need server version at least 2.14.51"
25790 local lmv_qos_threshold_rr
25792 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25794 stack_trap "$LCTL set_param \
25795 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25797 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25798 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25799 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25800 error "$tdir shouldn't have default LMV"
25801 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25802 error "mkdir sub failed"
25804 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25806 (( count == 100 )) || error "$count subdirs on MDT0"
25808 run_test 413d "inherit ROOT default LMV"
25811 (( MDSCOUNT >= 2 )) ||
25812 skip "We need at least 2 MDTs for this test"
25813 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25814 skip "Need server version at least 2.14.55"
25816 local testdir=$DIR/$tdir
25817 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25819 local sub_max_inherit
25821 mkdir -p $testdir || error "failed to create $testdir"
25823 # set default max-inherit to -1 if stripe count is 0 or 1
25824 $LFS setdirstripe -D -c 1 $testdir ||
25825 error "failed to set default LMV"
25826 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25827 (( max_inherit == -1 )) ||
25828 error "wrong max_inherit value $max_inherit"
25830 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25831 $LFS setdirstripe -D -c -1 $testdir ||
25832 error "failed to set default LMV"
25833 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25834 (( max_inherit > 0 )) ||
25835 error "wrong max_inherit value $max_inherit"
25837 # and the subdir will decrease the max_inherit by 1
25838 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25839 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25840 (( sub_max_inherit == max_inherit - 1)) ||
25841 error "wrong max-inherit of subdir $sub_max_inherit"
25843 # check specified --max-inherit and warning message
25844 stack_trap "rm -f $tmpfile"
25845 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25846 error "failed to set default LMV"
25847 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25848 (( max_inherit == -1 )) ||
25849 error "wrong max_inherit value $max_inherit"
25851 # check the warning messages
25852 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25853 error "failed to detect warning string"
25856 run_test 413e "check default max-inherit value"
25859 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25861 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25862 skip "Need server version at least 2.14.55"
25864 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25865 error "dump $DIR default LMV failed"
25866 stack_trap "setfattr --restore=$TMP/dmv.ea"
25868 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25869 error "set $DIR default LMV failed"
25871 local testdir=$DIR/$tdir
25877 for i in $(seq 3); do
25878 mkdir $testdir || error "mkdir $testdir failed"
25879 count=$($LFS getdirstripe -D -c $testdir)
25880 (( count == 1 )) ||
25881 error "$testdir default LMV count mismatch $count != 1"
25882 inherit=$($LFS getdirstripe -D -X $testdir)
25883 (( inherit == 3 - i )) ||
25884 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
25885 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
25886 (( inherit_rr == 3 - i )) ||
25887 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
25888 testdir=$testdir/sub
25891 mkdir $testdir || error "mkdir $testdir failed"
25892 count=$($LFS getdirstripe -D -c $testdir)
25893 (( count == 0 )) ||
25894 error "$testdir default LMV count not zero: $count"
25896 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
25903 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25904 unlinkmany $subdir/f. 1000 &
25908 for pid in $pids; do
25912 run_test 413z "413 test cleanup"
25915 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25916 $LCTL set_param fail_loc=0x80000521
25917 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25920 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25924 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25925 skip "Need server version at least 2.11.52"
25935 # this test may be slow on ZFS
25936 [ "$mds1_FSTYPE" == "zfs" ] && total=50
25938 # though this test is designed for striped directory, let's test normal
25939 # directory too since lock is always saved as CoS lock.
25940 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25941 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25950 start_time=$(date +%s)
25951 for i in $(seq $total); do
25952 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25955 end_time=$(date +%s)
25956 duration=$((end_time - start_time))
25958 kill -9 $setattr_pid
25960 echo "rename $total files took $duration sec"
25961 [ $duration -lt 100 ] || error "rename took $duration sec"
25963 run_test 415 "lock revoke is not missing"
25966 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25967 skip "Need server version at least 2.11.55"
25969 # define OBD_FAIL_OSD_TXN_START 0x19a
25970 do_facet mds1 lctl set_param fail_loc=0x19a
25972 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25976 run_test 416 "transaction start failure won't cause system hung"
25980 do_nodes $(comma_list $(mdts_nodes)) \
25981 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25982 do_nodes $(comma_list $(mdts_nodes)) \
25983 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25984 do_nodes $(comma_list $(mdts_nodes)) \
25985 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25989 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25990 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25991 skip "Need MDS version at least 2.11.56"
25993 trap cleanup_417 RETURN EXIT
25995 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25996 do_nodes $(comma_list $(mdts_nodes)) \
25997 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25998 $LFS migrate -m 0 $DIR/$tdir.1 &&
25999 error "migrate dir $tdir.1 should fail"
26001 do_nodes $(comma_list $(mdts_nodes)) \
26002 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26003 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26004 error "create remote dir $tdir.2 should fail"
26006 do_nodes $(comma_list $(mdts_nodes)) \
26007 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26008 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26009 error "create striped dir $tdir.3 should fail"
26012 run_test 417 "disable remote dir, striped dir and dir migration"
26014 # Checks that the outputs of df [-i] and lfs df [-i] match
26016 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26026 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26028 for count in {1..100}; do
26029 do_nodes "$CLIENTS" \
26030 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26033 # read the lines of interest
26034 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26035 error "df $inodes $dir | tail -n +2 failed"
26036 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26037 error "lfs df $inodes $dir | grep summary: failed"
26039 # skip first substrings of each output as they are different
26040 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26041 # compare the two outputs
26043 # skip "available" on MDT until LU-13997 is fixed.
26044 #for i in {1..5}; do
26045 for i in 1 2 4 5; do
26046 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26054 lfs df $inodes $dir
26055 error "df and lfs df $1 output mismatch: " \
26056 "df ${inodes}: ${df_out[*]}, " \
26057 "lfs df ${inodes}: ${lfs_df_out[*]}"
26062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26064 local dir=$DIR/$tdir
26065 local numfiles=$((RANDOM % 4096 + 2))
26066 local numblocks=$((RANDOM % 256 + 1))
26068 wait_delete_completed
26071 # check block output
26072 check_lfs_df blocks $dir
26073 # check inode output
26074 check_lfs_df inodes $dir
26076 # create a single file and retest
26077 echo "Creating a single file and testing"
26078 createmany -o $dir/$tfile- 1 &>/dev/null ||
26079 error "creating 1 file in $dir failed"
26080 check_lfs_df blocks $dir
26081 check_lfs_df inodes $dir
26083 # create a random number of files
26084 echo "Creating $((numfiles - 1)) files and testing"
26085 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26086 error "creating $((numfiles - 1)) files in $dir failed"
26088 # write a random number of blocks to the first test file
26089 echo "Writing $numblocks 4K blocks and testing"
26090 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26091 count=$numblocks &>/dev/null ||
26092 error "dd to $dir/${tfile}-0 failed"
26095 check_lfs_df blocks $dir
26096 check_lfs_df inodes $dir
26098 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26099 error "unlinking $numfiles files in $dir failed"
26101 run_test 418 "df and lfs df outputs match"
26105 local dir=$DIR/$tdir
26110 cancel_lru_locks mdc
26112 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26113 $LCTL set_param fail_loc=0x1410
26115 $LCTL set_param fail_loc=0
26118 run_test 419 "Verify open file by name doesn't crash kernel"
26122 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26123 skip "Need MDS version at least 2.12.53"
26125 local SAVE_UMASK=$(umask)
26126 local dir=$DIR/$tdir
26127 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26131 mkdir -m03777 $dir/testdir
26132 ls -dn $dir/testdir
26133 # Need to remove trailing '.' when SELinux is enabled
26134 local dirperms=$(ls -dn $dir/testdir |
26135 awk '{ sub(/\.$/, "", $1); print $1}')
26136 [ $dirperms == "drwxrwsrwt" ] ||
26137 error "incorrect perms on $dir/testdir"
26139 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26140 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26141 ls -n $dir/testdir/testfile
26142 local fileperms=$(ls -n $dir/testdir/testfile |
26143 awk '{ sub(/\.$/, "", $1); print $1}')
26144 [ $fileperms == "-rwxr-xr-x" ] ||
26145 error "incorrect perms on $dir/testdir/testfile"
26149 run_test 420 "clear SGID bit on non-directories for non-members"
26156 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26157 skip "Need MDS version at least 2.12.54"
26159 test_mkdir $DIR/$tdir
26160 createmany -o $DIR/$tdir/f 3
26161 cnt=$(ls -1 $DIR/$tdir | wc -l)
26162 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26164 fid1=$(lfs path2fid $DIR/$tdir/f1)
26165 fid2=$(lfs path2fid $DIR/$tdir/f2)
26166 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26168 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26169 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26171 cnt=$(ls -1 $DIR/$tdir | wc -l)
26172 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26174 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26175 createmany -o $DIR/$tdir/f 3
26176 cnt=$(ls -1 $DIR/$tdir | wc -l)
26177 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26179 fid1=$(lfs path2fid $DIR/$tdir/f1)
26180 fid2=$(lfs path2fid $DIR/$tdir/f2)
26181 echo "remove using fsname $FSNAME"
26182 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26184 cnt=$(ls -1 $DIR/$tdir | wc -l)
26185 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26187 run_test 421a "simple rm by fid"
26194 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26195 skip "Need MDS version at least 2.12.54"
26197 test_mkdir $DIR/$tdir
26198 createmany -o $DIR/$tdir/f 3
26199 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26202 FID1=$(lfs path2fid $DIR/$tdir/f1)
26203 FID2=$(lfs path2fid $DIR/$tdir/f2)
26204 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26206 kill -USR1 $MULTIPID
26209 cnt=$(ls $DIR/$tdir | wc -l)
26210 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26212 run_test 421b "rm by fid on open file"
26218 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26219 skip "Need MDS version at least 2.12.54"
26221 test_mkdir $DIR/$tdir
26222 createmany -o $DIR/$tdir/f 3
26223 touch $DIR/$tdir/$tfile
26224 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26225 cnt=$(ls -1 $DIR/$tdir | wc -l)
26226 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26228 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26229 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26231 cnt=$(ls $DIR/$tdir | wc -l)
26232 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26234 run_test 421c "rm by fid against hardlinked files"
26240 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26241 skip "Need MDS version at least 2.12.54"
26243 test_mkdir $DIR/$tdir
26244 createmany -o $DIR/$tdir/f 4097
26245 cnt=$(ls -1 $DIR/$tdir | wc -l)
26246 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26248 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26249 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26251 cnt=$(ls $DIR/$tdir | wc -l)
26253 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26255 run_test 421d "rmfid en masse"
26261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26262 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26263 skip "Need MDS version at least 2.12.54"
26265 mkdir -p $DIR/$tdir
26266 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26267 createmany -o $DIR/$tdir/striped_dir/f 512
26268 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26269 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26271 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26272 sed "s/[/][^:]*://g")
26273 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26275 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26277 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26279 run_test 421e "rmfid in DNE"
26285 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26286 skip "Need MDS version at least 2.12.54"
26288 test_mkdir $DIR/$tdir
26290 cnt=$(ls -1 $DIR/$tdir | wc -l)
26291 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26293 FID=$(lfs path2fid $DIR/$tdir/f)
26294 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26295 # rmfid should fail
26296 cnt=$(ls -1 $DIR/$tdir | wc -l)
26297 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26299 chmod a+rw $DIR/$tdir
26301 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26302 # rmfid should fail
26303 cnt=$(ls -1 $DIR/$tdir | wc -l)
26304 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26307 $RUNAS touch $DIR/$tdir/f
26308 FID=$(lfs path2fid $DIR/$tdir/f)
26309 echo "rmfid as root"
26310 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26311 cnt=$(ls -1 $DIR/$tdir | wc -l)
26312 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26315 $RUNAS touch $DIR/$tdir/f
26316 cnt=$(ls -1 $DIR/$tdir | wc -l)
26317 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26318 FID=$(lfs path2fid $DIR/$tdir/f)
26319 # rmfid w/o user_fid2path mount option should fail
26320 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26321 cnt=$(ls -1 $DIR/$tdir | wc -l)
26322 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26324 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26325 stack_trap "rmdir $tmpdir"
26326 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26327 error "failed to mount client'"
26328 stack_trap "umount_client $tmpdir"
26330 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26331 # rmfid should succeed
26332 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26333 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26335 # rmfid shouldn't allow to remove files due to dir's permission
26336 chmod a+rwx $tmpdir/$tdir
26337 touch $tmpdir/$tdir/f
26338 ls -la $tmpdir/$tdir
26339 FID=$(lfs path2fid $tmpdir/$tdir/f)
26340 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26343 run_test 421f "rmfid checks permissions"
26349 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26350 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26351 skip "Need MDS version at least 2.12.54"
26353 mkdir -p $DIR/$tdir
26354 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26355 createmany -o $DIR/$tdir/striped_dir/f 512
26356 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26357 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26359 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26360 sed "s/[/][^:]*://g")
26362 rm -f $DIR/$tdir/striped_dir/f1*
26363 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26364 removed=$((512 - cnt))
26366 # few files have been just removed, so we expect
26367 # rmfid to fail on their fids
26368 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26369 [ $removed != $errors ] && error "$errors != $removed"
26371 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26373 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26375 run_test 421g "rmfid to return errors properly"
26378 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26379 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26380 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26381 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26382 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26384 local amc=$(at_max_get client)
26385 local amo=$(at_max_get mds1)
26386 local timeout=`lctl get_param -n timeout`
26388 at_max_set 0 client
26391 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26392 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26393 fail_val=$(((2*timeout + 10)*1000))
26394 touch $DIR/$tdir/d3/file &
26396 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26397 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26398 fail_val=$((2*timeout + 5))
26399 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26403 sleep $((2 * timeout))
26407 touch $DIR/$tdir/d2/file3
26408 touch $DIR/$tdir/d2/file4
26409 touch $DIR/$tdir/d2/file5
26412 at_max_set $amc client
26413 at_max_set $amo mds1
26415 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26416 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26417 error "Watchdog is always throttled"
26419 run_test 422 "kill a process with RPC in progress"
26432 # ensure statfs cache is expired
26435 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26436 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26440 run_test 423 "statfs should return a right data"
26443 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26444 $LCTL set_param fail_loc=0x80000522
26445 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26448 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26451 test_mkdir -c -1 $DIR/$tdir
26452 $LFS setstripe -c -1 $DIR/$tdir
26454 lru_resize_disable "" 100
26455 stack_trap "lru_resize_enable" EXIT
26459 for i in $(seq $((MDSCOUNT * 125))); do
26460 local t=$DIR/$tdir/$tfile_$i
26462 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26463 error_noexit "Create file $t"
26465 stack_trap "rm -rf $DIR/$tdir" EXIT
26467 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26468 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26469 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26471 [ $lock_count -le $lru_size ] ||
26472 error "osc lock count $lock_count > lru size $lru_size"
26475 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26476 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26477 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26479 [ $lock_count -le $lru_size ] ||
26480 error "mdc lock count $lock_count > lru size $lru_size"
26483 run_test 425 "lock count should not exceed lru size"
26486 splice-test -r $DIR/$tfile
26487 splice-test -rd $DIR/$tfile
26488 splice-test $DIR/$tfile
26489 splice-test -d $DIR/$tfile
26491 run_test 426 "splice test on Lustre"
26494 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26495 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26496 skip "Need MDS version at least 2.12.4"
26502 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26503 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26505 $LFS getdirstripe $DIR/$tdir/1/dir
26507 #first setfattr for creating updatelog
26508 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26510 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26511 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26512 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26513 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26517 wait_recovery_complete mds2 $((2*TIMEOUT))
26519 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26520 echo $log | grep "get update log failed" &&
26521 error "update log corruption is detected" || true
26523 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26527 local cache_limit=$CACHE_MAX
26529 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26530 $LCTL set_param -n llite.*.max_cached_mb=64
26533 $LFS setstripe -c 1 $DIR/$tdir
26534 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26535 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26537 for f in $(seq 4); do
26538 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26542 cancel_lru_locks osc
26544 for f in $(seq 4); do
26545 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26549 run_test 428 "large block size IO should not hang"
26551 test_429() { # LU-7915 / LU-10948
26552 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26553 local testfile=$DIR/$tfile
26554 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26560 $LCTL get_param $ll_opencache_threshold_count ||
26561 skip "client does not have opencache parameter"
26563 set_opencache $new_flag
26564 stack_trap "restore_opencache"
26565 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26566 error "enable opencache failed"
26568 # drop MDC DLM locks
26569 cancel_lru_locks mdc
26570 # clear MDC RPC stats counters
26571 $LCTL set_param $mdc_rpcstats=clear
26573 # According to the current implementation, we need to run 3 times
26574 # open & close file to verify if opencache is enabled correctly.
26575 # 1st, RPCs are sent for lookup/open and open handle is released on
26577 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26578 # so open handle won't be released thereafter.
26579 # 3rd, No RPC is sent out.
26580 $MULTIOP $testfile oc || error "multiop failed"
26581 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26582 echo "1st: $first_rpc RPCs in flight"
26584 $MULTIOP $testfile oc || error "multiop failed"
26585 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26586 echo "2nd: $second_rpc RPCs in flight"
26588 $MULTIOP $testfile oc || error "multiop failed"
26589 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26590 echo "3rd: $third_rpc RPCs in flight"
26592 #verify no MDC RPC is sent
26593 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26595 run_test 429 "verify if opencache flag on client side does work"
26601 # data at [200K, 400K)
26602 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26603 error "256K->512K dd fails"
26605 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26606 error "2M->3M dd fails"
26608 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26609 error "4M->5M dd fails"
26610 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26611 # start at first component hole #1
26612 printf "Seeking hole from 1000 ... "
26613 offset=$(lseek_test -l 1000 $file)
26615 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26616 printf "Seeking data from 1000 ... "
26617 offset=$(lseek_test -d 1000 $file)
26619 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26621 # start at first component data block
26622 printf "Seeking hole from 300000 ... "
26623 offset=$(lseek_test -l 300000 $file)
26625 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26626 printf "Seeking data from 300000 ... "
26627 offset=$(lseek_test -d 300000 $file)
26629 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26631 # start at the first component but beyond end of object size
26632 printf "Seeking hole from 1000000 ... "
26633 offset=$(lseek_test -l 1000000 $file)
26635 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26636 printf "Seeking data from 1000000 ... "
26637 offset=$(lseek_test -d 1000000 $file)
26639 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26641 # start at second component stripe 2 (empty file)
26642 printf "Seeking hole from 1500000 ... "
26643 offset=$(lseek_test -l 1500000 $file)
26645 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26646 printf "Seeking data from 1500000 ... "
26647 offset=$(lseek_test -d 1500000 $file)
26649 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26651 # start at second component stripe 1 (all data)
26652 printf "Seeking hole from 3000000 ... "
26653 offset=$(lseek_test -l 3000000 $file)
26655 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26656 printf "Seeking data from 3000000 ... "
26657 offset=$(lseek_test -d 3000000 $file)
26659 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26661 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26662 error "2nd dd fails"
26663 echo "Add data block at 640K...1280K"
26665 # start at before new data block, in hole
26666 printf "Seeking hole from 600000 ... "
26667 offset=$(lseek_test -l 600000 $file)
26669 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26670 printf "Seeking data from 600000 ... "
26671 offset=$(lseek_test -d 600000 $file)
26673 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26675 # start at the first component new data block
26676 printf "Seeking hole from 1000000 ... "
26677 offset=$(lseek_test -l 1000000 $file)
26679 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26680 printf "Seeking data from 1000000 ... "
26681 offset=$(lseek_test -d 1000000 $file)
26683 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26685 # start at second component stripe 2, new data
26686 printf "Seeking hole from 1200000 ... "
26687 offset=$(lseek_test -l 1200000 $file)
26689 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26690 printf "Seeking data from 1200000 ... "
26691 offset=$(lseek_test -d 1200000 $file)
26693 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26695 # start beyond file end
26696 printf "Using offset > filesize ... "
26697 lseek_test -l 4000000 $file && error "lseek should fail"
26698 printf "Using offset > filesize ... "
26699 lseek_test -d 4000000 $file && error "lseek should fail"
26705 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26706 skip "MDT does not support SEEK_HOLE"
26708 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26709 skip "OST does not support SEEK_HOLE"
26711 local file=$DIR/$tdir/$tfile
26713 mkdir -p $DIR/$tdir
26715 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26716 # OST stripe #1 will have continuous data at [1M, 3M)
26717 # OST stripe #2 is empty
26718 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26719 lseek_test_430 $file
26721 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26722 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26723 lseek_test_430 $file
26725 $LFS setstripe -c2 -S 512K $file
26726 echo "Two stripes, stripe size 512K"
26727 lseek_test_430 $file
26729 # FLR with stale mirror
26730 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26732 echo "Mirrored file:"
26733 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26734 echo "Plain 2 stripes 1M"
26735 lseek_test_430 $file
26738 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26741 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26742 skip "OST does not support SEEK_HOLE"
26745 local file=$DIR/$tdir/$tfile
26747 mkdir -p $DIR/$tdir
26748 # Empty layout lseek should fail
26751 printf "Seeking hole from 0 ... "
26752 lseek_test -l 0 $file && error "lseek should fail"
26753 printf "Seeking data from 0 ... "
26754 lseek_test -d 0 $file && error "lseek should fail"
26758 $LFS setstripe -E 1M -c2 -E eof $file
26759 $TRUNCATE $file 1048576
26760 printf "Seeking hole from 1000000 ... "
26761 offset=$(lseek_test -l 1000000 $file)
26763 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26764 printf "Seeking data from 1000000 ... "
26765 lseek_test -d 1000000 $file && error "lseek should fail"
26768 # full component followed by non-inited one
26769 $LFS setstripe -E 1M -c2 -E eof $file
26770 dd if=/dev/urandom of=$file bs=1M count=1
26771 printf "Seeking hole from 1000000 ... "
26772 offset=$(lseek_test -l 1000000 $file)
26774 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26775 printf "Seeking hole from 1048576 ... "
26776 lseek_test -l 1048576 $file && error "lseek should fail"
26777 # init second component and truncate back
26778 echo "123" >> $file
26779 $TRUNCATE $file 1048576
26780 printf "Seeking hole from 1000000 ... "
26781 offset=$(lseek_test -l 1000000 $file)
26783 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26784 printf "Seeking hole from 1048576 ... "
26785 lseek_test -l 1048576 $file && error "lseek should fail"
26786 # boundary checks for big values
26787 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26788 offset=$(lseek_test -d 0 $file.10g)
26789 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26790 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26791 offset=$(lseek_test -d 0 $file.100g)
26792 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26795 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26798 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26799 skip "OST does not support SEEK_HOLE"
26801 local file=$DIR/$tdir/$tfile
26804 mkdir -p $DIR/$tdir
26805 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26807 # cp version 8.33+ prefers lseek over fiemap
26808 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26810 time cp $file /dev/null
26811 (( SECONDS - start < 5 )) ||
26812 error "cp: too long runtime $((SECONDS - start))"
26815 # tar version 1.29+ supports SEEK_HOLE/DATA
26816 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26818 time tar cS $file - | cat > /dev/null
26819 (( SECONDS - start < 5 )) ||
26820 error "tar: too long runtime $((SECONDS - start))"
26823 run_test 430c "lseek: external tools check"
26825 test_431() { # LU-14187
26826 local file=$DIR/$tdir/$tfile
26828 mkdir -p $DIR/$tdir
26829 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26830 dd if=/dev/urandom of=$file bs=4k count=1
26831 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26832 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26833 #define OBD_FAIL_OST_RESTART_IO 0x251
26834 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26835 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26839 echo 3 > /proc/sys/vm/drop_caches
26840 diff $file $file.0 || error "data diff"
26842 run_test 431 "Restart transaction for IO"
26844 cleanup_test_432() {
26845 do_facet mgs $LCTL nodemap_activate 0
26846 wait_nm_sync active
26850 local tmpdir=$TMP/dir432
26852 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26853 skip "Need MDS version at least 2.14.52"
26855 stack_trap cleanup_test_432 EXIT
26859 do_facet mgs $LCTL nodemap_activate 1
26860 wait_nm_sync active
26861 do_facet mgs $LCTL nodemap_modify --name default \
26862 --property admin --value 1
26863 do_facet mgs $LCTL nodemap_modify --name default \
26864 --property trusted --value 1
26865 cancel_lru_locks mdc
26866 wait_nm_sync default admin_nodemap
26867 wait_nm_sync default trusted_nodemap
26869 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26870 grep -ci "Operation not permitted") -ne 0 ]; then
26871 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26874 run_test 432 "mv dir from outside Lustre"
26877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26879 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
26880 skip "inode cache not supported"
26882 $LCTL set_param llite.*.inode_cache=0
26883 stack_trap "$LCTL set_param llite.*.inode_cache=1"
26889 cancel_lru_locks mdc
26890 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26891 createmany -m $DIR/$tdir/f $count
26892 createmany -d $DIR/$tdir/d $count
26893 ls -l $DIR/$tdir > /dev/null
26894 stack_trap "rm -rf $DIR/$tdir"
26896 before=$(num_objects)
26897 cancel_lru_locks mdc
26898 after=$(num_objects)
26900 # sometimes even @before is less than 2 * count
26901 while (( before - after < count )); do
26903 after=$(num_objects)
26905 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
26906 if (( wait > 60 )); then
26907 error "inode slab grew from $before to $after"
26911 echo "lustre_inode_cache $before objs before lock cancel, $after after"
26913 run_test 433 "ldlm lock cancel releases dentries and inodes"
26916 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26917 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26918 skip "Need server version at least 2.9.55"
26920 start_full_debug_logging
26924 stop_full_debug_logging
26928 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26929 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26930 awk '/The barrier for/ { print $7 }')
26933 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26938 barrier_expired() {
26941 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26942 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26943 awk '/will be expired/ { print $7 }')
26945 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26954 echo "Start barrier_freeze at: $(date)"
26955 #define OBD_FAIL_BARRIER_DELAY 0x2202
26956 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26957 # Do not reduce barrier time - See LU-11873
26958 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26961 local b_status=$(barrier_stat)
26962 echo "Got barrier status at: $(date)"
26963 [ "$b_status" = "'freezing_p1'" ] ||
26964 error "(1) unexpected barrier status $b_status"
26966 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26968 b_status=$(barrier_stat)
26969 [ "$b_status" = "'frozen'" ] ||
26970 error "(2) unexpected barrier status $b_status"
26972 local expired=$(barrier_expired)
26973 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26974 sleep $((expired + 3))
26976 b_status=$(barrier_stat)
26977 [ "$b_status" = "'expired'" ] ||
26978 error "(3) unexpected barrier status $b_status"
26980 # Do not reduce barrier time - See LU-11873
26981 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26982 error "(4) fail to freeze barrier"
26984 b_status=$(barrier_stat)
26985 [ "$b_status" = "'frozen'" ] ||
26986 error "(5) unexpected barrier status $b_status"
26988 echo "Start barrier_thaw at: $(date)"
26989 #define OBD_FAIL_BARRIER_DELAY 0x2202
26990 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26991 do_facet mgs $LCTL barrier_thaw $FSNAME &
26994 b_status=$(barrier_stat)
26995 echo "Got barrier status at: $(date)"
26996 [ "$b_status" = "'thawing'" ] ||
26997 error "(6) unexpected barrier status $b_status"
26999 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27001 b_status=$(barrier_stat)
27002 [ "$b_status" = "'thawed'" ] ||
27003 error "(7) unexpected barrier status $b_status"
27005 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27006 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27007 do_facet mgs $LCTL barrier_freeze $FSNAME
27009 b_status=$(barrier_stat)
27010 [ "$b_status" = "'failed'" ] ||
27011 error "(8) unexpected barrier status $b_status"
27013 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27014 do_facet mgs $LCTL barrier_thaw $FSNAME
27018 run_test 801a "write barrier user interfaces and stat machine"
27023 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27024 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27025 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27026 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27027 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27029 cancel_lru_locks mdc
27031 # 180 seconds should be long enough
27032 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27034 local b_status=$(barrier_stat)
27035 [ "$b_status" = "'frozen'" ] ||
27036 error "(6) unexpected barrier status $b_status"
27038 mkdir $DIR/$tdir/d0/d10 &
27041 touch $DIR/$tdir/d1/f13 &
27044 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27047 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27050 rm -f $DIR/$tdir/d4/f12 &
27053 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27055 # To guarantee taht the 'stat' is not blocked
27056 b_status=$(barrier_stat)
27057 [ "$b_status" = "'frozen'" ] ||
27058 error "(8) unexpected barrier status $b_status"
27060 # let above commands to run at background
27063 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27064 ps -p $touch_pid || error "(10) touch should be blocked"
27065 ps -p $ln_pid || error "(11) link should be blocked"
27066 ps -p $mv_pid || error "(12) rename should be blocked"
27067 ps -p $rm_pid || error "(13) unlink should be blocked"
27069 b_status=$(barrier_stat)
27070 [ "$b_status" = "'frozen'" ] ||
27071 error "(14) unexpected barrier status $b_status"
27073 do_facet mgs $LCTL barrier_thaw $FSNAME
27074 b_status=$(barrier_stat)
27075 [ "$b_status" = "'thawed'" ] ||
27076 error "(15) unexpected barrier status $b_status"
27078 wait $mkdir_pid || error "(16) mkdir should succeed"
27079 wait $touch_pid || error "(17) touch should succeed"
27080 wait $ln_pid || error "(18) link should succeed"
27081 wait $mv_pid || error "(19) rename should succeed"
27082 wait $rm_pid || error "(20) unlink should succeed"
27086 run_test 801b "modification will be blocked by write barrier"
27089 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27093 stop mds2 || error "(1) Fail to stop mds2"
27095 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27097 local b_status=$(barrier_stat)
27098 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27099 do_facet mgs $LCTL barrier_thaw $FSNAME
27100 error "(2) unexpected barrier status $b_status"
27103 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27104 error "(3) Fail to rescan barrier bitmap"
27106 # Do not reduce barrier time - See LU-11873
27107 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27109 b_status=$(barrier_stat)
27110 [ "$b_status" = "'frozen'" ] ||
27111 error "(4) unexpected barrier status $b_status"
27113 do_facet mgs $LCTL barrier_thaw $FSNAME
27114 b_status=$(barrier_stat)
27115 [ "$b_status" = "'thawed'" ] ||
27116 error "(5) unexpected barrier status $b_status"
27118 local devname=$(mdsdevname 2)
27120 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27122 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27123 error "(7) Fail to rescan barrier bitmap"
27127 run_test 801c "rescan barrier bitmap"
27129 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27130 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27131 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27132 saved_MOUNT_OPTS=$MOUNT_OPTS
27138 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27139 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27140 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27141 MOUNT_OPTS=$saved_MOUNT_OPTS
27146 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27147 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27148 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27149 skip "Need server version at least 2.9.55"
27151 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27153 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27155 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27156 error "(2) Fail to copy"
27158 trap cleanup_802a EXIT
27160 # sync by force before remount as readonly
27161 sync; sync_all_data; sleep 3; sync_all_data
27165 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27166 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27167 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27169 echo "Mount the server as read only"
27170 setupall server_only || error "(3) Fail to start servers"
27172 echo "Mount client without ro should fail"
27173 mount_client $MOUNT &&
27174 error "(4) Mount client without 'ro' should fail"
27176 echo "Mount client with ro should succeed"
27177 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27178 mount_client $MOUNT ||
27179 error "(5) Mount client with 'ro' should succeed"
27181 echo "Modify should be refused"
27182 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27184 echo "Read should be allowed"
27185 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27186 error "(7) Read should succeed under ro mode"
27190 run_test 802a "simulate readonly device"
27193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27194 remote_mds_nodsh && skip "remote MDS with nodsh"
27196 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27197 skip "readonly option not available"
27199 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27201 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27202 error "(2) Fail to copy"
27204 # write back all cached data before setting MDT to readonly
27208 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27209 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27211 echo "Modify should be refused"
27212 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27214 echo "Read should be allowed"
27215 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27216 error "(7) Read should succeed under ro mode"
27219 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27221 run_test 802b "be able to set MDTs to readonly"
27224 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27225 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27226 skip "MDS needs to be newer than 2.10.54"
27228 mkdir_on_mdt0 $DIR/$tdir
27229 # Create some objects on all MDTs to trigger related logs objects
27230 for idx in $(seq $MDSCOUNT); do
27231 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27232 $DIR/$tdir/dir${idx} ||
27233 error "Fail to create $DIR/$tdir/dir${idx}"
27237 wait_delete_completed # ensure old test cleanups are finished
27238 echo "before create:"
27240 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27242 for i in {1..10}; do
27243 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27244 error "Fail to create $DIR/$tdir/foo$i"
27248 echo "after create:"
27250 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27252 # allow for an llog to be cleaned up during the test
27253 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27254 error "before ($before_used) + 10 > after ($after_used)"
27256 for i in {1..10}; do
27257 rm -rf $DIR/$tdir/foo$i ||
27258 error "Fail to remove $DIR/$tdir/foo$i"
27261 sleep 3 # avoid MDT return cached statfs
27262 wait_delete_completed
27263 echo "after unlink:"
27265 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27267 # allow for an llog to be created during the test
27268 [ $after_used -le $((before_used + 1)) ] ||
27269 error "after ($after_used) > before ($before_used) + 1"
27271 run_test 803a "verify agent object for remote object"
27274 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27275 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27276 skip "MDS needs to be newer than 2.13.56"
27277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27279 for i in $(seq 0 $((MDSCOUNT - 1))); do
27280 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27288 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27289 for i in $(seq 0 $((MDSCOUNT - 1))); do
27290 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27291 awk '/getattr/ { print $2 }')
27292 before=$((before + tmp))
27294 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27295 for i in $(seq 0 $((MDSCOUNT - 1))); do
27296 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27297 awk '/getattr/ { print $2 }')
27298 after=$((after + tmp))
27301 [ $before -eq $after ] || error "getattr count $before != $after"
27303 run_test 803b "remote object can getattr from cache"
27306 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27307 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27308 skip "MDS needs to be newer than 2.10.54"
27309 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27311 mkdir -p $DIR/$tdir
27312 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27313 error "Fail to create $DIR/$tdir/dir0"
27315 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27316 local dev=$(mdsdevname 2)
27318 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27319 grep ${fid} || error "NOT found agent entry for dir0"
27321 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27322 error "Fail to create $DIR/$tdir/dir1"
27324 touch $DIR/$tdir/dir1/foo0 ||
27325 error "Fail to create $DIR/$tdir/dir1/foo0"
27326 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27329 for idx in $(seq $MDSCOUNT); do
27330 dev=$(mdsdevname $idx)
27331 do_facet mds${idx} \
27332 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27333 grep ${fid} && rc=$idx
27336 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27337 error "Fail to rename foo0 to foo1"
27338 if [ $rc -eq 0 ]; then
27339 for idx in $(seq $MDSCOUNT); do
27340 dev=$(mdsdevname $idx)
27341 do_facet mds${idx} \
27342 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27343 grep ${fid} && rc=$idx
27347 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27348 error "Fail to rename foo1 to foo2"
27349 if [ $rc -eq 0 ]; then
27350 for idx in $(seq $MDSCOUNT); do
27351 dev=$(mdsdevname $idx)
27352 do_facet mds${idx} \
27353 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27354 grep ${fid} && rc=$idx
27358 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27360 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27361 error "Fail to link to $DIR/$tdir/dir1/foo2"
27362 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27363 error "Fail to rename foo2 to foo0"
27364 unlink $DIR/$tdir/dir1/foo0 ||
27365 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27366 rm -rf $DIR/$tdir/dir0 ||
27367 error "Fail to rm $DIR/$tdir/dir0"
27369 for idx in $(seq $MDSCOUNT); do
27373 dev=$(mdsdevname $idx)
27374 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27376 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27377 error "mount mds$idx failed"
27378 df $MOUNT > /dev/null 2>&1
27380 # e2fsck should not return error
27382 error "e2fsck detected error on MDT${idx}: rc=$rc"
27385 run_test 804 "verify agent entry for remote entry"
27388 do_facet $SINGLEMDS zfs set quota=$old $fsset
27389 unlinkmany $DIR/$tdir/f- 1000000
27394 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27395 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27396 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27397 skip "netfree not implemented before 0.7"
27398 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27399 skip "Need MDS version at least 2.10.57"
27406 local pref="osd-zfs.$FSNAME-MDT0000."
27408 # limit available space on MDS dataset to meet nospace issue
27409 # quickly. then ZFS 0.7.2 can use reserved space if asked
27410 # properly (using netfree flag in osd_declare_destroy()
27411 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27412 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27414 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27415 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27416 let "usedkb=usedkb-freekb"
27417 let "freekb=freekb/2"
27418 if let "freekb > 5000"; then
27421 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27422 trap cleanup_805 EXIT
27423 mkdir_on_mdt0 $DIR/$tdir
27424 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27425 error "Can't set PFL layout"
27426 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27427 rm -rf $DIR/$tdir || error "not able to remove"
27428 do_facet $SINGLEMDS zfs set quota=$old $fsset
27431 run_test 805 "ZFS can remove from full fs"
27437 local expect=$(stat -c %s $file)
27439 check_lsom_size $1 $expect
27441 local blocks=$($LFS getsom -b $file)
27442 expect=$(stat -c %b $file)
27443 [[ $blocks == $expect ]] ||
27444 error "$file expected blocks: $expect, got: $blocks"
27452 cancel_lru_locks mdc
27454 size=$($LFS getsom -s $1)
27455 [[ $size == $expect ]] ||
27456 error "$file expected size: $expect, got: $size"
27460 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27461 skip "Need MDS version at least 2.11.52"
27465 touch $DIR/$tfile || error "touch $tfile failed"
27467 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27468 save_lustre_params client "llite.*.xattr_cache" > $save
27469 lctl set_param llite.*.xattr_cache=0
27470 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27472 # single-threaded write
27473 echo "Test SOM for single-threaded write"
27474 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27475 error "write $tfile failed"
27476 check_lsom_size $DIR/$tfile $bs
27479 local size=$(($num * $bs))
27483 echo "Test SOM for single client multi-threaded($num) write"
27484 $TRUNCATE $DIR/$tfile 0
27485 for ((i = 0; i < $num; i++)); do
27486 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27488 offset=$((offset + $bs))
27490 for (( i=0; i < $num; i++ )); do
27493 check_lsom_size $DIR/$tfile $size
27495 $TRUNCATE $DIR/$tfile 0
27496 for ((i = 0; i < $num; i++)); do
27497 offset=$((offset - $bs))
27498 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27501 for (( i=0; i < $num; i++ )); do
27504 check_lsom_size $DIR/$tfile $size
27506 # multi-client writes
27507 num=$(get_node_count ${CLIENTS//,/ })
27508 size=$(($num * $bs))
27512 echo "Test SOM for multi-client ($num) writes"
27513 $TRUNCATE $DIR/$tfile 0
27514 for client in ${CLIENTS//,/ }; do
27515 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27518 offset=$((offset + $bs))
27520 for (( i=0; i < $num; i++ )); do
27523 check_lsom_size $DIR/$tfile $offset
27526 $TRUNCATE $DIR/$tfile 0
27527 for client in ${CLIENTS//,/ }; do
27528 offset=$((offset - $bs))
27529 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27533 for (( i=0; i < $num; i++ )); do
27536 check_lsom_size $DIR/$tfile $size
27539 echo "Test SOM for truncate"
27540 $TRUNCATE $DIR/$tfile 1048576
27541 check_lsom_size $DIR/$tfile 1048576
27542 $TRUNCATE $DIR/$tfile 1234
27543 check_lsom_size $DIR/$tfile 1234
27545 # verify SOM blocks count
27546 echo "Verify SOM block count"
27547 $TRUNCATE $DIR/$tfile 0
27548 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27549 error "failed to write file $tfile"
27550 check_lsom_data $DIR/$tfile
27552 run_test 806 "Verify Lazy Size on MDS"
27555 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27556 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27557 skip "Need MDS version at least 2.11.52"
27559 # Registration step
27560 changelog_register || error "changelog_register failed"
27561 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27562 changelog_users $SINGLEMDS | grep -q $cl_user ||
27563 error "User $cl_user not found in changelog_users"
27565 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27566 save_lustre_params client "llite.*.xattr_cache" > $save
27567 lctl set_param llite.*.xattr_cache=0
27568 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27570 rm -rf $DIR/$tdir || error "rm $tdir failed"
27571 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27572 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27573 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27574 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27575 error "truncate $tdir/trunc failed"
27578 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27579 error "write $tfile failed"
27581 # multi-client wirtes
27582 local num=$(get_node_count ${CLIENTS//,/ })
27586 echo "Test SOM for multi-client ($num) writes"
27587 touch $DIR/$tfile || error "touch $tfile failed"
27588 $TRUNCATE $DIR/$tfile 0
27589 for client in ${CLIENTS//,/ }; do
27590 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27593 offset=$((offset + $bs))
27595 for (( i=0; i < $num; i++ )); do
27599 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27600 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27601 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27602 check_lsom_data $DIR/$tdir/trunc
27603 check_lsom_data $DIR/$tdir/single_dd
27604 check_lsom_data $DIR/$tfile
27607 # Deregistration step
27608 changelog_deregister || error "changelog_deregister failed"
27610 run_test 807 "verify LSOM syncing tool"
27612 check_som_nologged()
27614 local lines=$($LFS changelog $FSNAME-MDT0000 |
27615 grep 'x=trusted.som' | wc -l)
27616 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27620 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27621 skip "Need MDS version at least 2.11.55"
27623 # Registration step
27624 changelog_register || error "changelog_register failed"
27626 touch $DIR/$tfile || error "touch $tfile failed"
27629 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27630 error "write $tfile failed"
27633 $TRUNCATE $DIR/$tfile 1234
27636 $TRUNCATE $DIR/$tfile 1048576
27639 # Deregistration step
27640 changelog_deregister || error "changelog_deregister failed"
27642 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27647 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27651 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27652 skip "Need MDS version at least 2.11.56"
27654 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27655 error "failed to create DoM-only file $DIR/$tfile"
27656 touch $DIR/$tfile || error "touch $tfile failed"
27657 check_som_nodata $DIR/$tfile
27659 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27660 error "write $tfile failed"
27661 check_som_nodata $DIR/$tfile
27663 $TRUNCATE $DIR/$tfile 1234
27664 check_som_nodata $DIR/$tfile
27666 $TRUNCATE $DIR/$tfile 4097
27667 check_som_nodata $DIR/$file
27669 run_test 809 "Verify no SOM xattr store for DoM-only files"
27672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27673 $GSS && skip_env "could not run with gss"
27674 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27675 skip "OST < 2.12.58 doesn't align checksum"
27678 stack_trap "set_checksums $ORIG_CSUM" EXIT
27679 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27684 for csum in $CKSUM_TYPES; do
27685 #define OBD_FAIL_OSC_NO_GRANT 0x411
27686 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27687 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27689 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27690 before=$(md5sum $DIR/$tfile)
27691 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27692 after=$(md5sum $DIR/$tfile)
27693 [ "$before" == "$after" ] ||
27694 error "$csum: $before != $after bs=$1 seek=$2"
27698 run_test 810 "partial page writes on ZFS (LU-11663)"
27701 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27702 skip "OST < 2.12.51 doesn't support this fail_loc"
27704 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27705 # ensure ost1 is connected
27706 stat $DIR/$tfile >/dev/null || error "can't stat"
27707 wait_osc_import_state client ost1 FULL
27708 # no locks, no reqs to let the connection idle
27709 cancel_lru_locks osc
27711 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27712 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27713 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27714 wait_osc_import_state client ost1 CONNECTING
27715 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27717 stat $DIR/$tfile >/dev/null || error "can't stat file"
27719 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27721 test_812b() { # LU-12378
27722 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27723 skip "OST < 2.12.51 doesn't support this fail_loc"
27725 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27726 # ensure ost1 is connected
27727 stat $DIR/$tfile >/dev/null || error "can't stat"
27728 wait_osc_import_state client ost1 FULL
27729 # no locks, no reqs to let the connection idle
27730 cancel_lru_locks osc
27732 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27733 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27734 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27735 wait_osc_import_state client ost1 CONNECTING
27736 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27738 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27739 wait_osc_import_state client ost1 IDLE
27741 run_test 812b "do not drop no resend request for idle connect"
27746 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27748 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27749 $LFS getstripe $DIR/$tfile
27750 $LCTL set_param osc.*.idle_timeout=10
27751 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27752 # ensure ost1 is connected
27753 stat $DIR/$tfile >/dev/null || error "can't stat"
27754 wait_osc_import_state client ost1 FULL
27755 # no locks, no reqs to let the connection idle
27756 cancel_lru_locks osc
27758 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27759 $LCTL set_param fail_loc=0x80000533
27761 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27763 run_test 812c "idle import vs lock enqueue race"
27766 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27767 [ -z "$file_heat_sav" ] && skip "no file heat support"
27778 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27779 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27781 $LCTL set_param -n llite.*.file_heat=1
27782 echo "Turn on file heat"
27783 echo "Period second: $period_second, Decay percentage: $decay_pct"
27785 echo "QQQQ" > $DIR/$tfile
27786 echo "QQQQ" > $DIR/$tfile
27787 echo "QQQQ" > $DIR/$tfile
27788 cat $DIR/$tfile > /dev/null
27789 cat $DIR/$tfile > /dev/null
27790 cat $DIR/$tfile > /dev/null
27791 cat $DIR/$tfile > /dev/null
27793 local out=$($LFS heat_get $DIR/$tfile)
27795 $LFS heat_get $DIR/$tfile
27796 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27797 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27798 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27799 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27801 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27802 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27803 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27804 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27806 sleep $((period_second + 3))
27807 echo "Sleep $((period_second + 3)) seconds..."
27808 # The recursion formula to calculate the heat of the file f is as
27810 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27811 # Where Hi is the heat value in the period between time points i*I and
27812 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27813 # to the weight of Ci.
27814 out=$($LFS heat_get $DIR/$tfile)
27815 $LFS heat_get $DIR/$tfile
27816 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27817 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27818 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27819 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27821 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27822 error "read sample ($readsample) is wrong"
27823 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27824 error "write sample ($writesample) is wrong"
27825 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27826 error "read bytes ($readbyte) is wrong"
27827 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27828 error "write bytes ($writebyte) is wrong"
27830 echo "QQQQ" > $DIR/$tfile
27831 echo "QQQQ" > $DIR/$tfile
27832 echo "QQQQ" > $DIR/$tfile
27833 cat $DIR/$tfile > /dev/null
27834 cat $DIR/$tfile > /dev/null
27835 cat $DIR/$tfile > /dev/null
27836 cat $DIR/$tfile > /dev/null
27838 sleep $((period_second + 3))
27839 echo "Sleep $((period_second + 3)) seconds..."
27841 out=$($LFS heat_get $DIR/$tfile)
27842 $LFS heat_get $DIR/$tfile
27843 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27844 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27845 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27846 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27848 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27849 4 * $decay_pct) / 100") -eq 1 ] ||
27850 error "read sample ($readsample1) is wrong"
27851 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27852 3 * $decay_pct) / 100") -eq 1 ] ||
27853 error "write sample ($writesample1) is wrong"
27854 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27855 20 * $decay_pct) / 100") -eq 1 ] ||
27856 error "read bytes ($readbyte1) is wrong"
27857 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27858 15 * $decay_pct) / 100") -eq 1 ] ||
27859 error "write bytes ($writebyte1) is wrong"
27861 echo "Turn off file heat for the file $DIR/$tfile"
27862 $LFS heat_set -o $DIR/$tfile
27864 echo "QQQQ" > $DIR/$tfile
27865 echo "QQQQ" > $DIR/$tfile
27866 echo "QQQQ" > $DIR/$tfile
27867 cat $DIR/$tfile > /dev/null
27868 cat $DIR/$tfile > /dev/null
27869 cat $DIR/$tfile > /dev/null
27870 cat $DIR/$tfile > /dev/null
27872 out=$($LFS heat_get $DIR/$tfile)
27873 $LFS heat_get $DIR/$tfile
27874 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27875 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27876 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27877 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27879 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27880 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27881 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27882 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27884 echo "Trun on file heat for the file $DIR/$tfile"
27885 $LFS heat_set -O $DIR/$tfile
27887 echo "QQQQ" > $DIR/$tfile
27888 echo "QQQQ" > $DIR/$tfile
27889 echo "QQQQ" > $DIR/$tfile
27890 cat $DIR/$tfile > /dev/null
27891 cat $DIR/$tfile > /dev/null
27892 cat $DIR/$tfile > /dev/null
27893 cat $DIR/$tfile > /dev/null
27895 out=$($LFS heat_get $DIR/$tfile)
27896 $LFS heat_get $DIR/$tfile
27897 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27898 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27899 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27900 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27902 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27903 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27904 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27905 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27907 $LFS heat_set -c $DIR/$tfile
27908 $LCTL set_param -n llite.*.file_heat=0
27909 echo "Turn off file heat support for the Lustre filesystem"
27911 echo "QQQQ" > $DIR/$tfile
27912 echo "QQQQ" > $DIR/$tfile
27913 echo "QQQQ" > $DIR/$tfile
27914 cat $DIR/$tfile > /dev/null
27915 cat $DIR/$tfile > /dev/null
27916 cat $DIR/$tfile > /dev/null
27917 cat $DIR/$tfile > /dev/null
27919 out=$($LFS heat_get $DIR/$tfile)
27920 $LFS heat_get $DIR/$tfile
27921 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27922 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27923 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27924 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27926 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27927 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27928 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27929 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27931 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27934 run_test 813 "File heat verfication"
27938 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27939 echo -n y >> $DIR/$tfile
27940 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27941 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27943 run_test 814 "sparse cp works as expected (LU-12361)"
27947 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27948 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27950 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27953 local ost1_imp=$(get_osc_import_name client ost1)
27954 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27957 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27958 # ensure ost1 is connected
27960 stat $DIR/$tfile >/dev/null || error "can't stat"
27961 wait_osc_import_state client ost1 FULL
27962 # no locks, no reqs to let the connection idle
27963 cancel_lru_locks osc
27964 lru_resize_disable osc
27967 before=$($LCTL get_param -n \
27968 ldlm.namespaces.$imp_name.lru_size)
27970 wait_osc_import_state client ost1 IDLE
27971 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27972 now=$($LCTL get_param -n \
27973 ldlm.namespaces.$imp_name.lru_size)
27974 [ $before == $now ] || error "lru_size changed $before != $now"
27976 run_test 816 "do not reset lru_resize on idle reconnect"
27980 exportfs -u localhost:$DIR/nfsexp
27985 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27987 mkdir -p $DIR/nfsexp
27988 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27989 error "failed to export nfs"
27991 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27992 stack_trap cleanup_817 EXIT
27994 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27995 error "failed to mount nfs to $tmpdir"
27997 cp /bin/true $tmpdir
27998 $DIR/nfsexp/true || error "failed to execute 'true' command"
28000 run_test 817 "nfsd won't cache write lock for exec file"
28003 test_mkdir -i0 -c1 $DIR/$tdir
28004 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28005 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28008 # restore osp-syn threads
28009 stack_trap "fail $SINGLEMDS"
28011 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28012 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28013 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28014 error "start $SINGLEMDS failed"
28017 local testid=$(echo $TESTNAME | tr '_' ' ')
28019 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28020 grep "run LFSCK" || error "run LFSCK is not suggested"
28022 run_test 818 "unlink with failed llog"
28025 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28026 cancel_lru_locks osc
28027 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28028 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28029 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28032 run_test 819a "too big niobuf in read"
28035 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28036 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28038 cancel_lru_locks osc
28042 run_test 819b "too big niobuf in write"
28045 function test_820_start_ost() {
28048 for num in $(seq $OSTCOUNT); do
28049 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28054 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28057 umount_client $MOUNT || error "umount failed"
28058 for num in $(seq $OSTCOUNT); do
28062 # mount client with no active OSTs
28063 # so that the client can't initialize max LOV EA size
28064 # from OSC notifications
28065 mount_client $MOUNT || error "mount failed"
28066 # delay OST starting to keep this 0 max EA size for a while
28067 test_820_start_ost &
28069 # create a directory on MDS2
28070 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28071 error "Failed to create directory"
28072 # open intent should update default EA size
28073 # see mdc_update_max_ea_from_body()
28074 # notice this is the very first RPC to MDS2
28075 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28078 # With SSK, this situation can lead to -EPERM being returned.
28079 # In that case, simply retry.
28080 if [ $ret -ne 0 ] && $SHARED_KEY; then
28081 if echo "$out" | grep -q "not permitted"; then
28082 cp /etc/services $DIR/$tdir/mds2
28086 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28088 run_test 820 "update max EA from open intent"
28091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28093 save_lustre_params mds1 \
28094 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28095 do_facet $SINGLEMDS "$LCTL set_param -n \
28096 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28097 do_facet $SINGLEMDS "$LCTL set_param -n \
28098 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
28100 # wait for statfs update to clear OS_STATFS_NOPRECREATE
28101 local maxage=$(do_facet mds1 $LCTL get_param -n \
28102 osp.$FSNAME-OST0000*MDT0000.maxage)
28103 sleep $((maxage + 1))
28105 #define OBD_FAIL_NET_ERROR_RPC 0x532
28106 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
28108 stack_trap "restore_lustre_params < $p; rm $p"
28110 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
28111 osp.$FSNAME-OST0000*MDT0000.create_count")
28112 for i in $(seq 1 $count); do
28113 touch $DIR/$tfile.${i} || error "touch failed"
28116 run_test 822 "test precreate failure"
28119 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28120 local OST_MAX_PRECREATE=20000
28122 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28123 skip "Need MDS version at least 2.14.56"
28125 save_lustre_params mds1 \
28126 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28127 do_facet $SINGLEMDS "$LCTL set_param -n \
28128 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28129 do_facet $SINGLEMDS "$LCTL set_param -n \
28130 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28132 stack_trap "restore_lustre_params < $p; rm $p"
28134 do_facet $SINGLEMDS "$LCTL set_param -n \
28135 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28137 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28138 osp.$FSNAME-OST0000*MDT0000.create_count")
28139 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28140 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28141 local expect_count=$(((($max/2)/256) * 256))
28143 log "setting create_count to 100200:"
28144 log " -result- count: $count with max: $max, expecting: $expect_count"
28146 [[ $count -eq expect_count ]] ||
28147 error "Create count not set to max precreate."
28149 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28152 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28153 skip "Need MDS version 2.14.56"
28155 local sync_changes=$(do_facet $SINGLEMDS \
28156 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28158 [ "$sync_changes" -gt 100 ] &&
28159 skip "Sync changes $sync_changes > 100 already"
28161 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28163 $LFS mkdir -i 0 $DIR/$tdir
28164 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28166 save_lustre_params mds1 \
28167 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28168 save_lustre_params mds1 \
28169 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28171 do_facet mds1 "$LCTL set_param -n \
28172 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28173 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28174 stack_trap "restore_lustre_params < $p" EXIT
28176 createmany -o $DIR/$tdir/f- 1000
28177 unlinkmany $DIR/$tdir/f- 1000 &
28178 local UNLINK_PID=$!
28181 sync_changes=$(do_facet mds1 \
28182 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28183 # the check in the code is racy, fail the test
28184 # if the value above the limit by 10.
28185 [ $sync_changes -gt 110 ] && {
28186 kill -2 $UNLINK_PID
28188 error "osp changes throttling failed, $sync_changes>110"
28190 kill -0 $UNLINK_PID 2> /dev/null || break
28194 run_test 831 "throttling unlink/setattr queuing on OSP"
28197 # tests that do cleanup/setup should be run at the end
28201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28204 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28205 $LCTL set_param fail_loc=0x903
28207 cancel_lru_locks MGC
28209 FAIL_ON_ERROR=true cleanup
28210 FAIL_ON_ERROR=true setup
28212 run_test 900 "umount should not race with any mgc requeue thread"
28214 # LUS-6253/LU-11185
28222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28224 # some get_param have a bug to handle dot in param name
28225 cancel_lru_locks MGC
28226 old=$(mount -t lustre | wc -l)
28234 while [ $old -ne $oldc ]; do
28235 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28238 if [ $count -ge $TIMEOUT ]; then
28239 error "too large timeout"
28242 umount_client $MOUNT || error "umount failed"
28243 mount_client $MOUNT || error "mount failed"
28244 cancel_lru_locks MGC
28245 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28247 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28251 run_test 901 "don't leak a mgc lock on client umount"
28255 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28256 skip "client does not have LU-13377 fix"
28257 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28258 $LCTL set_param fail_loc=0x1415
28259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28260 cancel_lru_locks osc
28263 run_test 902 "test short write doesn't hang lustre"
28267 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28268 echo "blah" > $DIR/${tfile}-2
28269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28270 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28271 $LCTL set_param fail_loc=0x417 fail_val=20
28273 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28274 sleep 1 # To start the destroy
28275 wait_destroy_complete 150 || error "Destroy taking too long"
28276 cat $DIR/$tfile > /dev/null || error "Evicted"
28278 run_test 903 "Test long page discard does not cause evictions"
28281 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28282 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28283 grep -q project || skip "skip project quota not supported"
28285 local testfile="$DIR/$tdir/$tfile"
28286 local xattr="trusted.projid"
28288 local mdts=$(comma_list $(mdts_nodes))
28289 local saved=$(do_facet mds1 $LCTL get_param -n \
28290 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28292 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28293 stack_trap "do_nodes $mdts $LCTL set_param \
28294 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28296 mkdir -p $DIR/$tdir
28298 #hide projid xattr on server
28299 $LFS project -p 1 $testfile ||
28300 error "set $testfile project id failed"
28301 getfattr -m - $testfile | grep $xattr &&
28302 error "do not show trusted.projid when disabled on server"
28303 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28304 #should be hidden when projid is 0
28305 $LFS project -p 0 $testfile ||
28306 error "set $testfile project id failed"
28307 getfattr -m - $testfile | grep $xattr &&
28308 error "do not show trusted.projid with project ID 0"
28310 #still can getxattr explicitly
28311 projid=$(getfattr -n $xattr $testfile |
28312 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28313 [ $projid == "0" ] ||
28314 error "projid expected 0 not $projid"
28316 #set the projid via setxattr
28317 setfattr -n $xattr -v "1000" $testfile ||
28318 error "setattr failed with $?"
28319 projid=($($LFS project $testfile))
28320 [ ${projid[0]} == "1000" ] ||
28321 error "projid expected 1000 not $projid"
28323 #check the new projid via getxattr
28324 $LFS project -p 1001 $testfile ||
28325 error "set $testfile project id failed"
28326 getfattr -m - $testfile | grep $xattr ||
28327 error "should show trusted.projid when project ID != 0"
28328 projid=$(getfattr -n $xattr $testfile |
28329 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28330 [ $projid == "1001" ] ||
28331 error "projid expected 1001 not $projid"
28333 #try to set invalid projid
28334 setfattr -n $xattr -v "4294967295" $testfile &&
28335 error "set invalid projid should fail"
28337 #remove the xattr means setting projid to 0
28338 setfattr -x $xattr $testfile ||
28339 error "setfattr failed with $?"
28340 projid=($($LFS project $testfile))
28341 [ ${projid[0]} == "0" ] ||
28342 error "projid expected 0 not $projid"
28344 #should be hidden when parent has inherit flag and same projid
28345 $LFS project -srp 1002 $DIR/$tdir ||
28346 error "set $tdir project id failed"
28347 getfattr -m - $testfile | grep $xattr &&
28348 error "do not show trusted.projid with inherit flag"
28350 #still can getxattr explicitly
28351 projid=$(getfattr -n $xattr $testfile |
28352 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28353 [ $projid == "1002" ] ||
28354 error "projid expected 1002 not $projid"
28356 run_test 904 "virtual project ID xattr"
28359 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28360 check_and_cleanup_lustre
28361 if [ "$I_MOUNTED" != "yes" ]; then
28362 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true