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 skip "obdecho on osc is no longer supported"
17757 run_test 180a "test obdecho on osc"
17760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17761 remote_ost_nodsh && skip "remote OST with nodsh"
17763 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17764 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17765 error "failed to load module obdecho"
17767 local target=$(do_facet ost1 $LCTL dl |
17768 awk '/obdfilter/ { print $4; exit; }')
17770 if [ -n "$target" ]; then
17771 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17773 do_facet ost1 $LCTL dl
17774 error "there is no obdfilter target on ost1"
17777 run_test 180b "test obdecho directly on obdfilter"
17779 test_180c() { # LU-2598
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17781 remote_ost_nodsh && skip "remote OST with nodsh"
17782 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17783 skip "Need MDS version at least 2.4.0"
17785 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17786 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17787 error "failed to load module obdecho"
17789 local target=$(do_facet ost1 $LCTL dl |
17790 awk '/obdfilter/ { print $4; exit; }')
17792 if [ -n "$target" ]; then
17793 local pages=16384 # 64MB bulk I/O RPC size
17795 obdecho_test "$target" ost1 "$pages" ||
17796 error "obdecho_test with pages=$pages failed with $?"
17798 do_facet ost1 $LCTL dl
17799 error "there is no obdfilter target on ost1"
17802 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17804 test_181() { # bug 22177
17805 test_mkdir $DIR/$tdir
17806 # create enough files to index the directory
17807 createmany -o $DIR/$tdir/foobar 4000
17808 # print attributes for debug purpose
17811 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17813 # remove the files & current working dir
17814 unlinkmany $DIR/$tdir/foobar 4000
17816 kill -USR1 $MULTIPID
17818 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17821 run_test 181 "Test open-unlinked dir ========================"
17827 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17829 $LCTL set_param mdc.*.rpc_stats=clear
17831 for (( i = 0; i < $tcount; i++ )) ; do
17832 mkdir $DIR/$tdir/$i
17835 for (( i = 0; i < $tcount; i++ )) ; do
17836 createmany -o $DIR/$tdir/$i/f- $fcount &
17840 for (( i = 0; i < $tcount; i++ )) ; do
17841 unlinkmany $DIR/$tdir/$i/f- $fcount &
17845 $LCTL get_param mdc.*.rpc_stats
17849 run_test 182a "Test parallel modify metadata operations from mdc"
17852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17860 do_facet mds1 $LCTL list_param \
17861 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
17862 skip "MDS lacks parallel RPC handling"
17864 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17866 rpc_count=$(do_facet mds1 $LCTL get_param -n \
17867 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
17870 createmany -i 0 -d $DIR/$tdir/t- $tcount
17872 for (( i = 0; i < $tcount; i++ )) ; do
17873 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
17877 delta=$((etime - stime))
17878 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
17881 for (( i = 0; i < $tcount; i++ )) ; do
17882 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
17886 delta=$((etime - stime))
17887 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
17891 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17893 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
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 1 RPC sent at a time"
17907 for (( i = 0; i < $tcount; i++ )) ; do
17908 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
17912 delta=$((etime - stime))
17913 echo "Time for file removal $delta sec for 1 RPC sent at a time"
17915 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
17917 run_test 182b "Test parallel modify metadata operations from osp"
17919 test_183() { # LU-2275
17920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17921 remote_mds_nodsh && skip "remote MDS with nodsh"
17922 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17923 skip "Need MDS version at least 2.3.56"
17925 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17926 echo aaa > $DIR/$tdir/$tfile
17928 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17929 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17931 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17932 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17934 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17936 # Flush negative dentry cache
17937 touch $DIR/$tdir/$tfile
17939 # We are not checking for any leaked references here, they'll
17940 # become evident next time we do cleanup with module unload.
17943 run_test 183 "No crash or request leak in case of strange dispositions ========"
17945 # test suite 184 is for LU-2016, LU-2017
17947 check_swap_layouts_support
17949 dir0=$DIR/$tdir/$testnum
17950 test_mkdir -p -c1 $dir0
17955 $LFS setstripe -c1 $file1
17957 $LFS setstripe -c2 $file2
17959 gen1=$($LFS getstripe -g $file1)
17960 gen2=$($LFS getstripe -g $file2)
17962 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17963 gen=$($LFS getstripe -g $file1)
17964 [[ $gen1 != $gen ]] ||
17965 error "Layout generation on $file1 does not change"
17966 gen=$($LFS getstripe -g $file2)
17967 [[ $gen2 != $gen ]] ||
17968 error "Layout generation on $file2 does not change"
17970 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17971 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17973 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17975 run_test 184a "Basic layout swap"
17978 check_swap_layouts_support
17980 dir0=$DIR/$tdir/$testnum
17981 mkdir -p $dir0 || error "creating dir $dir0"
17988 $LFS setstripe -c1 $file1
17989 $LFS setstripe -c2 $file2
17990 $LFS setstripe -c1 $file3
17991 chown $RUNAS_ID $file3
17992 gen1=$($LFS getstripe -g $file1)
17993 gen2=$($LFS getstripe -g $file2)
17995 $LFS swap_layouts $dir1 $dir2 &&
17996 error "swap of directories layouts should fail"
17997 $LFS swap_layouts $dir1 $file1 &&
17998 error "swap of directory and file layouts should fail"
17999 $RUNAS $LFS swap_layouts $file1 $file2 &&
18000 error "swap of file we cannot write should fail"
18001 $LFS swap_layouts $file1 $file3 &&
18002 error "swap of file with different owner should fail"
18003 /bin/true # to clear error code
18005 run_test 184b "Forbidden layout swap (will generate errors)"
18008 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18009 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18010 check_swap_layouts_support
18011 check_swap_layout_no_dom $DIR
18013 local dir0=$DIR/$tdir/$testnum
18014 mkdir -p $dir0 || error "creating dir $dir0"
18016 local ref1=$dir0/ref1
18017 local ref2=$dir0/ref2
18018 local file1=$dir0/file1
18019 local file2=$dir0/file2
18020 # create a file large enough for the concurrent test
18021 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18022 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18023 echo "ref file size: ref1($(stat -c %s $ref1))," \
18024 "ref2($(stat -c %s $ref2))"
18027 dd if=$ref1 of=$file1 bs=16k &
18030 # Make sure dd starts to copy file, but wait at most 5 seconds
18032 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18034 $LFS swap_layouts $file1 $file2
18037 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18038 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18040 # how many bytes copied before swapping layout
18041 local copied=$(stat -c %s $file2)
18042 local remaining=$(stat -c %s $ref1)
18043 remaining=$((remaining - copied))
18044 echo "Copied $copied bytes before swapping layout..."
18046 cmp -n $copied $file1 $ref2 | grep differ &&
18047 error "Content mismatch [0, $copied) of ref2 and file1"
18048 cmp -n $copied $file2 $ref1 ||
18049 error "Content mismatch [0, $copied) of ref1 and file2"
18050 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18051 error "Content mismatch [$copied, EOF) of ref1 and file1"
18054 rm -f $ref1 $ref2 $file1 $file2
18056 run_test 184c "Concurrent write and layout swap"
18059 check_swap_layouts_support
18060 check_swap_layout_no_dom $DIR
18061 [ -z "$(which getfattr 2>/dev/null)" ] &&
18062 skip_env "no getfattr command"
18064 local file1=$DIR/$tdir/$tfile-1
18065 local file2=$DIR/$tdir/$tfile-2
18066 local file3=$DIR/$tdir/$tfile-3
18070 mkdir -p $DIR/$tdir
18071 touch $file1 || error "create $file1 failed"
18072 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18073 error "create $file2 failed"
18074 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18075 error "create $file3 failed"
18076 lovea1=$(get_layout_param $file1)
18078 $LFS swap_layouts $file2 $file3 ||
18079 error "swap $file2 $file3 layouts failed"
18080 $LFS swap_layouts $file1 $file2 ||
18081 error "swap $file1 $file2 layouts failed"
18083 lovea2=$(get_layout_param $file2)
18086 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18088 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18089 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18091 run_test 184d "allow stripeless layouts swap"
18094 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18095 skip "Need MDS version at least 2.6.94"
18096 check_swap_layouts_support
18097 check_swap_layout_no_dom $DIR
18098 [ -z "$(which getfattr 2>/dev/null)" ] &&
18099 skip_env "no getfattr command"
18101 local file1=$DIR/$tdir/$tfile-1
18102 local file2=$DIR/$tdir/$tfile-2
18103 local file3=$DIR/$tdir/$tfile-3
18106 mkdir -p $DIR/$tdir
18107 touch $file1 || error "create $file1 failed"
18108 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18109 error "create $file2 failed"
18110 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18111 error "create $file3 failed"
18113 $LFS swap_layouts $file1 $file2 ||
18114 error "swap $file1 $file2 layouts failed"
18116 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18117 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18119 echo 123 > $file1 || error "Should be able to write into $file1"
18121 $LFS swap_layouts $file1 $file3 ||
18122 error "swap $file1 $file3 layouts failed"
18124 echo 123 > $file1 || error "Should be able to write into $file1"
18126 rm -rf $file1 $file2 $file3
18128 run_test 184e "Recreate layout after stripeless layout swaps"
18131 # Create a file with name longer than sizeof(struct stat) ==
18132 # 144 to see if we can get chars from the file name to appear
18133 # in the returned striping. Note that 'f' == 0x66.
18134 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18136 mkdir -p $DIR/$tdir
18137 mcreate $DIR/$tdir/$file
18138 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18139 error "IOC_MDC_GETFILEINFO returned garbage striping"
18142 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18144 test_185() { # LU-2441
18145 # LU-3553 - no volatile file support in old servers
18146 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18147 skip "Need MDS version at least 2.3.60"
18149 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18150 touch $DIR/$tdir/spoo
18151 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18152 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18153 error "cannot create/write a volatile file"
18154 [ "$FILESET" == "" ] &&
18155 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18156 error "FID is still valid after close"
18158 multiop_bg_pause $DIR/$tdir vVw4096_c
18165 # assume that the next FID for this client is sequential, since stdout
18166 # is unfortunately eaten by multiop_bg_pause
18167 local n=$((${fidv[1]} + 1))
18168 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18169 if [ "$FILESET" == "" ]; then
18170 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18171 error "FID is missing before close"
18173 kill -USR1 $multi_pid
18174 # 1 second delay, so if mtime change we will see it
18176 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18177 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18179 run_test 185 "Volatile file support"
18181 function create_check_volatile() {
18185 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18188 local FID=$(cat /tmp/${tfile}.fid)
18189 [ "$FID" == "" ] && error "can't get FID for volatile"
18190 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18191 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18192 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18196 cancel_lru_locks mdc # flush opencache
18197 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18202 # LU-12516 - volatile creation via .lustre
18203 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18204 skip "Need MDS version at least 2.3.55"
18206 create_check_volatile 0
18207 [ $MDSCOUNT -lt 2 ] && return 0
18210 create_check_volatile 1
18214 run_test 185a "Volatile file creation in .lustre/fid/"
18217 remote_mds_nodsh && skip "remote MDS with nodsh"
18218 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18219 skip "Need MDS version at least 2.3.0"
18221 local dir0=$DIR/$tdir/$testnum
18222 mkdir -p $dir0 || error "creating dir $dir0"
18224 local file=$dir0/file1
18225 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18226 local dv1=$($LFS data_version $file)
18227 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18228 local dv2=$($LFS data_version $file)
18229 [[ $dv1 != $dv2 ]] ||
18230 error "data version did not change on write $dv1 == $dv2"
18235 run_test 187a "Test data version change"
18238 remote_mds_nodsh && skip "remote MDS with nodsh"
18239 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18240 skip "Need MDS version at least 2.3.0"
18242 local dir0=$DIR/$tdir/$testnum
18243 mkdir -p $dir0 || error "creating dir $dir0"
18245 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18246 [[ ${DV[0]} != ${DV[1]} ]] ||
18247 error "data version did not change on write"\
18248 " ${DV[0]} == ${DV[1]}"
18253 run_test 187b "Test data version change on volatile file"
18256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18257 remote_mgs_nodsh && skip "remote MGS with nodsh"
18258 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18260 local POOL=${POOL:-cea1}
18261 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18262 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18265 local last_ost=$(($OSTCOUNT - 1))
18267 local ost_list=$(seq $first_ost $ost_step $last_ost)
18268 local ost_range="$first_ost $last_ost $ost_step"
18269 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18270 local file_dir=$POOL_ROOT/file_tst
18271 local subdir=$test_path/subdir
18275 # former test_200a test_200b
18276 pool_add $POOL || { rc=$? ; break; }
18277 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18278 # former test_200c test_200d
18279 mkdir -p $test_path
18280 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18281 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18283 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18284 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18285 || { rc=$? ; break; }
18286 # former test_200e test_200f
18287 local files=$((OSTCOUNT*3))
18288 pool_alloc_files $POOL $test_path $files "$ost_list" \
18289 || { rc=$? ; break; }
18290 pool_create_files $POOL $file_dir $files "$ost_list" \
18291 || { rc=$? ; break; }
18292 # former test_200g test_200h
18293 pool_lfs_df $POOL || { rc=$? ; break; }
18294 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18296 # former test_201a test_201b test_201c
18297 pool_remove_first_target $POOL || { rc=$? ; break; }
18299 local f=$test_path/$tfile
18300 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18301 pool_remove $POOL $f || { rc=$? ; break; }
18309 run_test 200 "OST pools"
18311 # usage: default_attr <count | size | offset>
18313 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18316 # usage: check_default_stripe_attr
18317 check_default_stripe_attr() {
18318 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18321 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18323 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18327 error "unknown getstripe attr '$1'"
18330 [ $ACTUAL == $EXPECTED ] ||
18331 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18335 test_mkdir $DIR/$tdir
18336 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18338 check_default_stripe_attr --stripe-count
18339 check_default_stripe_attr --stripe-size
18340 check_default_stripe_attr --stripe-index
18342 run_test 204a "Print default stripe attributes"
18345 test_mkdir $DIR/$tdir
18346 $LFS setstripe --stripe-count 1 $DIR/$tdir
18348 check_default_stripe_attr --stripe-size
18349 check_default_stripe_attr --stripe-index
18351 run_test 204b "Print default stripe size and offset"
18354 test_mkdir $DIR/$tdir
18355 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18357 check_default_stripe_attr --stripe-count
18358 check_default_stripe_attr --stripe-index
18360 run_test 204c "Print default stripe count and offset"
18363 test_mkdir $DIR/$tdir
18364 $LFS setstripe --stripe-index 0 $DIR/$tdir
18366 check_default_stripe_attr --stripe-count
18367 check_default_stripe_attr --stripe-size
18369 run_test 204d "Print default stripe count and size"
18372 test_mkdir $DIR/$tdir
18373 $LFS setstripe -d $DIR/$tdir
18375 check_default_stripe_attr --stripe-count --raw
18376 check_default_stripe_attr --stripe-size --raw
18377 check_default_stripe_attr --stripe-index --raw
18379 run_test 204e "Print raw stripe attributes"
18382 test_mkdir $DIR/$tdir
18383 $LFS setstripe --stripe-count 1 $DIR/$tdir
18385 check_default_stripe_attr --stripe-size --raw
18386 check_default_stripe_attr --stripe-index --raw
18388 run_test 204f "Print raw stripe size and offset"
18391 test_mkdir $DIR/$tdir
18392 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18394 check_default_stripe_attr --stripe-count --raw
18395 check_default_stripe_attr --stripe-index --raw
18397 run_test 204g "Print raw stripe count and offset"
18400 test_mkdir $DIR/$tdir
18401 $LFS setstripe --stripe-index 0 $DIR/$tdir
18403 check_default_stripe_attr --stripe-count --raw
18404 check_default_stripe_attr --stripe-size --raw
18406 run_test 204h "Print raw stripe count and size"
18408 # Figure out which job scheduler is being used, if any,
18409 # or use a fake one
18410 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18411 JOBENV=SLURM_JOB_ID
18412 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18414 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18416 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18417 JOBENV=LOADL_STEP_ID
18418 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18421 $LCTL list_param jobid_name > /dev/null 2>&1
18422 if [ $? -eq 0 ]; then
18428 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18430 verify_jobstats() {
18435 # we don't really need to clear the stats for this test to work, since each
18436 # command has a unique jobid, but it makes debugging easier if needed.
18437 # for facet in $facets; do
18438 # local dev=$(convert_facet2label $facet)
18439 # # clear old jobstats
18440 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18443 # use a new JobID for each test, or we might see an old one
18444 [ "$JOBENV" = "FAKE_JOBID" ] &&
18445 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18447 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18449 [ "$JOBENV" = "nodelocal" ] && {
18450 FAKE_JOBID=id.$testnum.%e.$RANDOM
18451 $LCTL set_param jobid_name=$FAKE_JOBID
18452 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18455 log "Test: ${cmd[*]}"
18456 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18458 if [ $JOBENV = "FAKE_JOBID" ]; then
18459 FAKE_JOBID=$JOBVAL ${cmd[*]}
18464 # all files are created on OST0000
18465 for facet in $facets; do
18466 local stats="*.$(convert_facet2label $facet).job_stats"
18468 # strip out libtool wrappers for in-tree executables
18469 if (( $(do_facet $facet lctl get_param $stats |
18470 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18471 do_facet $facet lctl get_param $stats
18472 error "No jobstats for $JOBVAL found on $facet::$stats"
18478 local new_jobenv=$1
18480 set_persistent_param_and_check client "jobid_var" \
18481 "$FSNAME.sys.jobid_var" $new_jobenv
18484 test_205a() { # Job stats
18485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18486 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18487 skip "Need MDS version with at least 2.7.1"
18488 remote_mgs_nodsh && skip "remote MGS with nodsh"
18489 remote_mds_nodsh && skip "remote MDS with nodsh"
18490 remote_ost_nodsh && skip "remote OST with nodsh"
18491 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18492 skip "Server doesn't support jobstats"
18493 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18495 local old_jobenv=$($LCTL get_param -n jobid_var)
18496 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18498 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18499 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18501 stack_trap "do_facet mgs $PERM_CMD \
18502 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18506 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18507 mdt.*.job_cleanup_interval | head -n 1)
18508 local new_interval=5
18509 do_facet $SINGLEMDS \
18510 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18511 stack_trap "do_facet $SINGLEMDS \
18512 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18513 local start=$SECONDS
18517 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18518 verify_jobstats "$cmd" "$SINGLEMDS"
18520 cmd="rmdir $DIR/$tdir"
18521 verify_jobstats "$cmd" "$SINGLEMDS"
18522 # mkdir on secondary MDT
18523 if [ $MDSCOUNT -gt 1 ]; then
18524 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18525 verify_jobstats "$cmd" "mds2"
18528 cmd="mknod $DIR/$tfile c 1 3"
18529 verify_jobstats "$cmd" "$SINGLEMDS"
18531 cmd="rm -f $DIR/$tfile"
18532 verify_jobstats "$cmd" "$SINGLEMDS"
18533 # create all files on OST0000 so verify_jobstats can find OST stats
18535 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18536 verify_jobstats "$cmd" "$SINGLEMDS"
18538 cmd="touch $DIR/$tfile"
18539 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18541 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18542 verify_jobstats "$cmd" "ost1"
18544 cancel_lru_locks osc
18545 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18546 verify_jobstats "$cmd" "ost1"
18548 cmd="$TRUNCATE $DIR/$tfile 0"
18549 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18551 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18552 verify_jobstats "$cmd" "$SINGLEMDS"
18553 # jobstats expiry - sleep until old stats should be expired
18554 local left=$((new_interval + 5 - (SECONDS - start)))
18555 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18556 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18558 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18559 verify_jobstats "$cmd" "$SINGLEMDS"
18560 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18561 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18563 # Ensure that jobid are present in changelog (if supported by MDS)
18564 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18565 changelog_dump | tail -10
18566 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18567 [ $jobids -eq 9 ] ||
18568 error "Wrong changelog jobid count $jobids != 9"
18572 jobstats_set $JOBENV
18574 changelog_dump | grep $tfile
18575 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18576 [ $jobids -eq 0 ] ||
18577 error "Unexpected jobids when jobid_var=$JOBENV"
18580 # test '%j' access to environment variable - if supported
18581 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18582 JOBENV="JOBCOMPLEX"
18583 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18585 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18588 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18589 JOBENV="JOBCOMPLEX"
18590 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18592 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18595 # test '%j' access to per-session jobid - if supported
18596 if lctl list_param jobid_this_session > /dev/null 2>&1
18598 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18599 lctl set_param jobid_this_session=$USER
18601 JOBENV="JOBCOMPLEX"
18602 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18604 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18607 run_test 205a "Verify job stats"
18609 # LU-13117, LU-13597
18611 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18612 skip "Need MDS version at least 2.13.54.91"
18614 job_stats="mdt.*.job_stats"
18615 $LCTL set_param $job_stats=clear
18616 # Setting jobid_var to USER might not be supported
18617 $LCTL set_param jobid_var=USER || true
18618 $LCTL set_param jobid_name="%e.%u"
18619 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18620 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18621 grep "job_id:.*foolish" &&
18622 error "Unexpected jobid found"
18623 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18624 grep "open:.*min.*max.*sum" ||
18625 error "wrong job_stats format found"
18627 run_test 205b "Verify job stats jobid and output format"
18631 $LCTL set_param llite.*.stats=0
18632 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18633 $LCTL get_param llite.*.stats
18634 $LCTL get_param llite.*.stats | grep \
18635 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18636 error "wrong client stats format found"
18638 run_test 205c "Verify client stats format"
18640 # LU-1480, LU-1773 and LU-1657
18642 mkdir -p $DIR/$tdir
18643 $LFS setstripe -c -1 $DIR/$tdir
18644 #define OBD_FAIL_LOV_INIT 0x1403
18645 $LCTL set_param fail_loc=0xa0001403
18646 $LCTL set_param fail_val=1
18647 touch $DIR/$tdir/$tfile || true
18649 run_test 206 "fail lov_init_raid0() doesn't lbug"
18652 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18653 local fsz=`stat -c %s $DIR/$tfile`
18654 cancel_lru_locks mdc
18656 # do not return layout in getattr intent
18657 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18658 $LCTL set_param fail_loc=0x170
18659 local sz=`stat -c %s $DIR/$tfile`
18661 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18665 run_test 207a "can refresh layout at glimpse"
18668 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18669 local cksum=`md5sum $DIR/$tfile`
18670 local fsz=`stat -c %s $DIR/$tfile`
18671 cancel_lru_locks mdc
18672 cancel_lru_locks osc
18674 # do not return layout in getattr intent
18675 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18676 $LCTL set_param fail_loc=0x171
18678 # it will refresh layout after the file is opened but before read issues
18679 echo checksum is "$cksum"
18680 echo "$cksum" |md5sum -c --quiet || error "file differs"
18684 run_test 207b "can refresh layout at open"
18687 # FIXME: in this test suite, only RD lease is used. This is okay
18688 # for now as only exclusive open is supported. After generic lease
18689 # is done, this test suite should be revised. - Jinshan
18691 remote_mds_nodsh && skip "remote MDS with nodsh"
18692 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18693 skip "Need MDS version at least 2.4.52"
18695 echo "==== test 1: verify get lease work"
18696 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18698 echo "==== test 2: verify lease can be broken by upcoming open"
18699 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18703 $MULTIOP $DIR/$tfile oO_RDWR:c
18704 kill -USR1 $PID && wait $PID || error "break lease error"
18706 echo "==== test 3: verify lease can't be granted if an open already exists"
18707 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18711 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18712 kill -USR1 $PID && wait $PID || error "open file error"
18714 echo "==== test 4: lease can sustain over recovery"
18715 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18721 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18723 echo "==== test 5: lease broken can't be regained by replay"
18724 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18728 # open file to break lease and then recovery
18729 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18732 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18736 run_test 208 "Exclusive open"
18739 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18740 skip_env "must have disp_stripe"
18743 sync; sleep 5; sync;
18745 echo 3 > /proc/sys/vm/drop_caches
18746 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18747 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18748 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18750 # open/close 500 times
18751 for i in $(seq 500); do
18755 echo 3 > /proc/sys/vm/drop_caches
18756 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18757 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18758 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18760 echo "before: $req_before, after: $req_after"
18761 [ $((req_after - req_before)) -ge 300 ] &&
18762 error "open/close requests are not freed"
18765 run_test 209 "read-only open/close requests should be freed promptly"
18770 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18774 $LFS getstripe $DIR/$tfile
18776 wait $pid || error "multiop failed"
18778 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18782 $LFS getstripe $DIR/$tfile
18784 wait $pid || error "multiop failed"
18786 run_test 210 "lfs getstripe does not break leases"
18790 size=$((size % 8192 + 1))
18791 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18792 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18793 rm -f $DIR/f212 $DIR/f212.xyz
18795 run_test 212 "Sendfile test ============================================"
18798 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18799 cancel_lru_locks osc
18800 lctl set_param fail_loc=0x8000040f
18801 # generate a read lock
18802 cat $DIR/$tfile > /dev/null
18803 # write to the file, it will try to cancel the above read lock.
18804 cat /etc/hosts >> $DIR/$tfile
18806 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18808 test_214() { # for bug 20133
18809 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18810 for (( i=0; i < 340; i++ )) ; do
18811 touch $DIR/$tdir/d214c/a$i
18814 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18815 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18816 ls $DIR/d214c || error "ls $DIR/d214c failed"
18817 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18818 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18820 run_test 214 "hash-indexed directory test - bug 20133"
18822 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18823 create_lnet_proc_files() {
18824 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18827 # counterpart of create_lnet_proc_files
18828 remove_lnet_proc_files() {
18829 rm -f $TMP/lnet_$1.sys
18832 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18833 # 3rd arg as regexp for body
18834 check_lnet_proc_stats() {
18835 local l=$(cat "$TMP/lnet_$1" |wc -l)
18836 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18838 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18841 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18842 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18843 # optional and can be regexp for 2nd line (lnet.routes case)
18844 check_lnet_proc_entry() {
18845 local blp=2 # blp stands for 'position of 1st line of body'
18846 [ -z "$5" ] || blp=3 # lnet.routes case
18848 local l=$(cat "$TMP/lnet_$1" |wc -l)
18849 # subtracting one from $blp because the body can be empty
18850 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18852 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18853 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18855 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18856 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18858 # bail out if any unexpected line happened
18859 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18860 [ "$?" != 0 ] || error "$2 misformatted"
18863 test_215() { # for bugs 18102, 21079, 21517
18864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18866 local N='(0|[1-9][0-9]*)' # non-negative numeric
18867 local P='[1-9][0-9]*' # positive numeric
18868 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18869 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18870 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18871 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18873 local L1 # regexp for 1st line
18874 local L2 # regexp for 2nd line (optional)
18875 local BR # regexp for the rest (body)
18877 # lnet.stats should look as 11 space-separated non-negative numerics
18878 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18879 create_lnet_proc_files "stats"
18880 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18881 remove_lnet_proc_files "stats"
18883 # lnet.routes should look like this:
18884 # Routing disabled/enabled
18885 # net hops priority state router
18886 # where net is a string like tcp0, hops > 0, priority >= 0,
18887 # state is up/down,
18888 # router is a string like 192.168.1.1@tcp2
18889 L1="^Routing (disabled|enabled)$"
18890 L2="^net +hops +priority +state +router$"
18891 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18892 create_lnet_proc_files "routes"
18893 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18894 remove_lnet_proc_files "routes"
18896 # lnet.routers should look like this:
18897 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18898 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18899 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18900 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18901 L1="^ref +rtr_ref +alive +router$"
18902 BR="^$P +$P +(up|down) +$NID$"
18903 create_lnet_proc_files "routers"
18904 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18905 remove_lnet_proc_files "routers"
18907 # lnet.peers should look like this:
18908 # nid refs state last max rtr min tx min queue
18909 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18910 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18911 # numeric (0 or >0 or <0), queue >= 0.
18912 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18913 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18914 create_lnet_proc_files "peers"
18915 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18916 remove_lnet_proc_files "peers"
18918 # lnet.buffers should look like this:
18919 # pages count credits min
18920 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18921 L1="^pages +count +credits +min$"
18922 BR="^ +$N +$N +$I +$I$"
18923 create_lnet_proc_files "buffers"
18924 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18925 remove_lnet_proc_files "buffers"
18927 # lnet.nis should look like this:
18928 # nid status alive refs peer rtr max tx min
18929 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18930 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18931 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18932 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18933 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18934 create_lnet_proc_files "nis"
18935 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18936 remove_lnet_proc_files "nis"
18938 # can we successfully write to lnet.stats?
18939 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18941 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18943 test_216() { # bug 20317
18944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18945 remote_ost_nodsh && skip "remote OST with nodsh"
18948 local facets=$(get_facets OST)
18949 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18951 save_lustre_params client "osc.*.contention_seconds" > $p
18952 save_lustre_params $facets \
18953 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18954 save_lustre_params $facets \
18955 "ldlm.namespaces.filter-*.contended_locks" >> $p
18956 save_lustre_params $facets \
18957 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18958 clear_stats osc.*.osc_stats
18960 # agressive lockless i/o settings
18961 do_nodes $(comma_list $(osts_nodes)) \
18962 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18963 ldlm.namespaces.filter-*.contended_locks=0 \
18964 ldlm.namespaces.filter-*.contention_seconds=60"
18965 lctl set_param -n osc.*.contention_seconds=60
18967 $DIRECTIO write $DIR/$tfile 0 10 4096
18968 $CHECKSTAT -s 40960 $DIR/$tfile
18970 # disable lockless i/o
18971 do_nodes $(comma_list $(osts_nodes)) \
18972 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18973 ldlm.namespaces.filter-*.contended_locks=32 \
18974 ldlm.namespaces.filter-*.contention_seconds=0"
18975 lctl set_param -n osc.*.contention_seconds=0
18976 clear_stats osc.*.osc_stats
18978 dd if=/dev/zero of=$DIR/$tfile count=0
18979 $CHECKSTAT -s 0 $DIR/$tfile
18981 restore_lustre_params <$p
18985 run_test 216 "check lockless direct write updates file size and kms correctly"
18987 test_217() { # bug 22430
18988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18993 for node in $(nodes_list); do
18994 nid=$(host_nids_address $node $NETTYPE)
18995 if [[ $nid = *-* ]] ; then
18996 echo "lctl ping $(h2nettype $nid)"
18997 lctl ping $(h2nettype $nid)
18999 echo "skipping $node (no hyphen detected)"
19003 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19006 # do directio so as not to populate the page cache
19007 log "creating a 10 Mb file"
19008 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19009 log "starting reads"
19010 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19011 log "truncating the file"
19012 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19014 kill %+ || true # reads might have finished
19015 echo "wait until dd is finished"
19017 log "removing the temporary file"
19018 rm -rf $DIR/$tfile || error "tmp file removal failed"
19020 run_test 218 "parallel read and truncate should not deadlock"
19023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 # write one partial page
19026 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19027 # set no grant so vvp_io_commit_write will do sync write
19028 $LCTL set_param fail_loc=0x411
19029 # write a full page at the end of file
19030 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19032 $LCTL set_param fail_loc=0
19033 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19034 $LCTL set_param fail_loc=0x411
19035 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19038 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19039 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19041 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19043 test_220() { #LU-325
19044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19045 remote_ost_nodsh && skip "remote OST with nodsh"
19046 remote_mds_nodsh && skip "remote MDS with nodsh"
19047 remote_mgs_nodsh && skip "remote MGS with nodsh"
19051 # create on MDT0000 so the last_id and next_id are correct
19052 mkdir_on_mdt0 $DIR/$tdir
19053 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19057 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19058 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19059 osp.$mdtosc_proc1.prealloc_last_id)
19060 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19061 osp.$mdtosc_proc1.prealloc_next_id)
19065 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19066 #define OBD_FAIL_OST_ENOINO 0x229
19067 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19068 create_pool $FSNAME.$TESTNAME || return 1
19069 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19071 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19073 MDSOBJS=$((last_id - next_id))
19074 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19076 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19077 echo "OST still has $count kbytes free"
19079 echo "create $MDSOBJS files @next_id..."
19080 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19082 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19083 osp.$mdtosc_proc1.prealloc_last_id)
19084 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19085 osp.$mdtosc_proc1.prealloc_next_id)
19087 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19092 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19093 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19095 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19096 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19097 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19098 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19099 echo "unlink $MDSOBJS files @$next_id..."
19100 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19102 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19107 dd if=`which date` of=$MOUNT/date oflag=sync
19108 chmod +x $MOUNT/date
19110 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19111 $LCTL set_param fail_loc=0x80001401
19113 $MOUNT/date > /dev/null
19116 run_test 221 "make sure fault and truncate race to not cause OOM"
19119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19122 test_mkdir $DIR/$tdir
19123 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19124 createmany -o $DIR/$tdir/$tfile 10
19125 cancel_lru_locks mdc
19126 cancel_lru_locks osc
19127 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19128 $LCTL set_param fail_loc=0x31a
19129 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19130 $LCTL set_param fail_loc=0
19133 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19139 test_mkdir $DIR/$tdir
19140 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19141 createmany -o $DIR/$tdir/$tfile 10
19142 cancel_lru_locks mdc
19143 cancel_lru_locks osc
19144 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19145 $LCTL set_param fail_loc=0x31a
19146 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19147 $LCTL set_param fail_loc=0
19149 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19155 test_mkdir $DIR/$tdir
19156 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19157 createmany -o $DIR/$tdir/$tfile 10
19158 cancel_lru_locks mdc
19159 cancel_lru_locks osc
19160 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19161 $LCTL set_param fail_loc=0x31b
19162 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19163 $LCTL set_param fail_loc=0
19166 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19168 test_224a() { # LU-1039, MRP-303
19169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19170 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19171 $LCTL set_param fail_loc=0x508
19172 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19173 $LCTL set_param fail_loc=0
19176 run_test 224a "Don't panic on bulk IO failure"
19178 test_224bd_sub() { # LU-1039, MRP-303
19179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19183 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19185 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19187 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19188 cancel_lru_locks osc
19190 stack_trap "set_checksums $ORIG_CSUM" EXIT
19191 local at_max_saved=0
19193 # adaptive timeouts may prevent seeing the issue
19194 if at_is_enabled; then
19195 at_max_saved=$(at_max_get mds)
19196 at_max_set 0 mds client
19197 stack_trap "at_max_set $at_max_saved mds client" EXIT
19200 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19201 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19202 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19204 do_facet ost1 $LCTL set_param fail_loc=0
19205 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19210 test_224bd_sub 3 error "dd failed"
19212 run_test 224b "Don't panic on bulk IO failure"
19214 test_224c() { # LU-6441
19215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19216 remote_mds_nodsh && skip "remote MDS with nodsh"
19218 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19219 save_writethrough $p
19220 set_cache writethrough on
19222 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19223 local at_max=$($LCTL get_param -n at_max)
19224 local timeout=$($LCTL get_param -n timeout)
19225 local test_at="at_max"
19226 local param_at="$FSNAME.sys.at_max"
19227 local test_timeout="timeout"
19228 local param_timeout="$FSNAME.sys.timeout"
19230 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19232 set_persistent_param_and_check client "$test_at" "$param_at" 0
19233 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19235 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19236 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19237 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19238 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19240 do_facet ost1 "$LCTL set_param fail_loc=0"
19242 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19243 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19246 $LCTL set_param -n $pages_per_rpc
19247 restore_lustre_params < $p
19250 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19252 test_224d() { # LU-11169
19253 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19255 run_test 224d "Don't corrupt data on bulk IO timeout"
19257 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19260 if [ -z ${MDSSURVEY} ]; then
19261 skip_env "mds-survey not found"
19263 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19264 skip "Need MDS version at least 2.2.51"
19266 local mds=$(facet_host $SINGLEMDS)
19267 local target=$(do_nodes $mds 'lctl dl' |
19268 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19270 local cmd1="file_count=1000 thrhi=4"
19271 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19272 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19273 local cmd="$cmd1 $cmd2 $cmd3"
19275 rm -f ${TMP}/mds_survey*
19277 eval $cmd || error "mds-survey with zero-stripe failed"
19278 cat ${TMP}/mds_survey*
19279 rm -f ${TMP}/mds_survey*
19281 run_test 225a "Metadata survey sanity with zero-stripe"
19284 if [ -z ${MDSSURVEY} ]; then
19285 skip_env "mds-survey not found"
19287 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19288 skip "Need MDS version at least 2.2.51"
19289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19290 remote_mds_nodsh && skip "remote MDS with nodsh"
19291 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19292 skip_env "Need to mount OST to test"
19295 local mds=$(facet_host $SINGLEMDS)
19296 local target=$(do_nodes $mds 'lctl dl' |
19297 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19299 local cmd1="file_count=1000 thrhi=4"
19300 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19301 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19302 local cmd="$cmd1 $cmd2 $cmd3"
19304 rm -f ${TMP}/mds_survey*
19306 eval $cmd || error "mds-survey with stripe_count failed"
19307 cat ${TMP}/mds_survey*
19308 rm -f ${TMP}/mds_survey*
19310 run_test 225b "Metadata survey sanity with stripe_count = 1"
19312 mcreate_path2fid () {
19318 local path=$DIR/$tdir/$name
19323 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19324 error "cannot create $desc"
19326 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19328 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19330 fid_path=$($LFS fid2path $MOUNT $fid)
19332 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19334 [ "$path" == "$fid_path" ] ||
19335 error "fid2path returned $fid_path, expected $path"
19337 echo "pass with $path and $fid"
19342 mkdir -p $DIR/$tdir
19344 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19345 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19346 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19347 mcreate_path2fid 0040666 0 0 dir "directory"
19348 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19349 mcreate_path2fid 0100666 0 0 file "regular file"
19350 mcreate_path2fid 0120666 0 0 link "symbolic link"
19351 mcreate_path2fid 0140666 0 0 sock "socket"
19353 run_test 226a "call path2fid and fid2path on files of all type"
19356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19361 mkdir -p $DIR/$tdir
19362 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19363 error "create remote directory failed"
19364 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19365 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19366 "character special file (null)"
19367 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19368 "character special file (no device)"
19369 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19370 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19371 "block special file (loop)"
19372 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19373 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19374 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19376 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19380 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19381 skip "Need MDS version at least 2.13.55"
19383 local submnt=/mnt/submnt
19384 local srcfile=/etc/passwd
19385 local dstfile=$submnt/passwd
19391 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19392 error "create remote directory failed"
19393 mkdir -p $submnt || error "create $submnt failed"
19394 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19395 error "mount $submnt failed"
19396 stack_trap "umount $submnt" EXIT
19398 cp $srcfile $dstfile
19399 fid=$($LFS path2fid $dstfile)
19400 path=$($LFS fid2path $submnt "$fid")
19401 [ "$path" = "$dstfile" ] ||
19402 error "fid2path $submnt $fid failed ($path != $dstfile)"
19404 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19406 # LU-1299 Executing or running ldd on a truncated executable does not
19407 # cause an out-of-memory condition.
19409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19410 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19412 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19413 chmod +x $MOUNT/date
19415 $MOUNT/date > /dev/null
19416 ldd $MOUNT/date > /dev/null
19419 run_test 227 "running truncated executable does not cause OOM"
19421 # LU-1512 try to reuse idle OI blocks
19423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19424 remote_mds_nodsh && skip "remote MDS with nodsh"
19425 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19427 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19428 local myDIR=$DIR/$tdir
19431 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19432 $LCTL set_param fail_loc=0x80001002
19433 createmany -o $myDIR/t- 10000
19434 $LCTL set_param fail_loc=0
19435 # The guard is current the largest FID holder
19437 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19439 local IDX=$(($SEQ % 64))
19441 do_facet $SINGLEMDS sync
19442 # Make sure journal flushed.
19444 local blk1=$(do_facet $SINGLEMDS \
19445 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19446 grep Blockcount | awk '{print $4}')
19448 # Remove old files, some OI blocks will become idle.
19449 unlinkmany $myDIR/t- 10000
19450 # Create new files, idle OI blocks should be reused.
19451 createmany -o $myDIR/t- 2000
19452 do_facet $SINGLEMDS sync
19453 # Make sure journal flushed.
19455 local blk2=$(do_facet $SINGLEMDS \
19456 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19457 grep Blockcount | awk '{print $4}')
19459 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19461 run_test 228a "try to reuse idle OI blocks"
19464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19465 remote_mds_nodsh && skip "remote MDS with nodsh"
19466 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19468 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19469 local myDIR=$DIR/$tdir
19472 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19473 $LCTL set_param fail_loc=0x80001002
19474 createmany -o $myDIR/t- 10000
19475 $LCTL set_param fail_loc=0
19476 # The guard is current the largest FID holder
19478 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19480 local IDX=$(($SEQ % 64))
19482 do_facet $SINGLEMDS sync
19483 # Make sure journal flushed.
19485 local blk1=$(do_facet $SINGLEMDS \
19486 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19487 grep Blockcount | awk '{print $4}')
19489 # Remove old files, some OI blocks will become idle.
19490 unlinkmany $myDIR/t- 10000
19493 stop $SINGLEMDS || error "Fail to stop MDT."
19495 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19496 error "Fail to start MDT."
19498 df $MOUNT || error "Fail to df."
19499 # Create new files, idle OI blocks should be reused.
19500 createmany -o $myDIR/t- 2000
19501 do_facet $SINGLEMDS sync
19502 # Make sure journal flushed.
19504 local blk2=$(do_facet $SINGLEMDS \
19505 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19506 grep Blockcount | awk '{print $4}')
19508 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19510 run_test 228b "idle OI blocks can be reused after MDT restart"
19514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19515 remote_mds_nodsh && skip "remote MDS with nodsh"
19516 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19518 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19519 local myDIR=$DIR/$tdir
19522 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19523 $LCTL set_param fail_loc=0x80001002
19524 # 20000 files can guarantee there are index nodes in the OI file
19525 createmany -o $myDIR/t- 20000
19526 $LCTL set_param fail_loc=0
19527 # The guard is current the largest FID holder
19529 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19531 local IDX=$(($SEQ % 64))
19533 do_facet $SINGLEMDS sync
19534 # Make sure journal flushed.
19536 local blk1=$(do_facet $SINGLEMDS \
19537 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19538 grep Blockcount | awk '{print $4}')
19540 # Remove old files, some OI blocks will become idle.
19541 unlinkmany $myDIR/t- 20000
19543 # The OI file should become empty now
19545 # Create new files, idle OI blocks should be reused.
19546 createmany -o $myDIR/t- 2000
19547 do_facet $SINGLEMDS sync
19548 # Make sure journal flushed.
19550 local blk2=$(do_facet $SINGLEMDS \
19551 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19552 grep Blockcount | awk '{print $4}')
19554 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19556 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19558 test_229() { # LU-2482, LU-3448
19559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19560 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19561 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19562 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19566 # Create a file with a released layout and stripe count 2.
19567 $MULTIOP $DIR/$tfile H2c ||
19568 error "failed to create file with released layout"
19570 $LFS getstripe -v $DIR/$tfile
19572 local pattern=$($LFS getstripe -L $DIR/$tfile)
19573 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19575 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19577 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19578 stat $DIR/$tfile || error "failed to stat released file"
19580 chown $RUNAS_ID $DIR/$tfile ||
19581 error "chown $RUNAS_ID $DIR/$tfile failed"
19583 chgrp $RUNAS_ID $DIR/$tfile ||
19584 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19586 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19587 rm $DIR/$tfile || error "failed to remove released file"
19589 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19594 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19595 skip "Need MDS version at least 2.11.52"
19599 test_mkdir $DIR/$tdir
19600 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19601 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19602 [ $mdt_idx -ne 0 ] &&
19603 error "create local directory on wrong MDT $mdt_idx"
19605 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19606 error "create remote directory failed"
19607 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19608 [ $mdt_idx -ne $MDTIDX ] &&
19609 error "create remote directory on wrong MDT $mdt_idx"
19611 createmany -o $DIR/$tdir/test_230/t- 10 ||
19612 error "create files on remote directory failed"
19613 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19614 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19615 rm -r $DIR/$tdir || error "unlink remote directory failed"
19617 run_test 230a "Create remote directory and files under the remote directory"
19620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19622 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19623 skip "Need MDS version at least 2.11.52"
19631 local migrate_dir=$DIR/$tdir/migrate_dir
19632 local other_dir=$DIR/$tdir/other_dir
19634 test_mkdir $DIR/$tdir
19635 test_mkdir -i0 -c1 $migrate_dir
19636 test_mkdir -i0 -c1 $other_dir
19637 for ((i=0; i<10; i++)); do
19638 mkdir -p $migrate_dir/dir_${i}
19639 createmany -o $migrate_dir/dir_${i}/f 10 ||
19640 error "create files under remote dir failed $i"
19643 cp /etc/passwd $migrate_dir/$tfile
19644 cp /etc/passwd $other_dir/$tfile
19645 chattr +SAD $migrate_dir
19646 chattr +SAD $migrate_dir/$tfile
19648 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19649 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19650 local old_dir_mode=$(stat -c%f $migrate_dir)
19651 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19653 mkdir -p $migrate_dir/dir_default_stripe2
19654 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19655 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19657 mkdir -p $other_dir
19658 ln $migrate_dir/$tfile $other_dir/luna
19659 ln $migrate_dir/$tfile $migrate_dir/sofia
19660 ln $other_dir/$tfile $migrate_dir/david
19661 ln -s $migrate_dir/$tfile $other_dir/zachary
19662 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19663 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19669 for len in 58 59 60; do
19670 lnktgt=$(str_repeat 'l' $len)
19671 touch $migrate_dir/$lnktgt
19672 ln -s $lnktgt $migrate_dir/${len}char_ln
19676 for len in 4094 4095; do
19677 lnktgt=$(str_repeat 'l' $len)
19678 ln -s $lnktgt $migrate_dir/${len}char_ln
19682 for len in 254 255; do
19683 touch $migrate_dir/$(str_repeat 'l' $len)
19686 $LFS migrate -m $MDTIDX $migrate_dir ||
19687 error "fails on migrating remote dir to MDT1"
19689 echo "migratate to MDT1, then checking.."
19690 for ((i = 0; i < 10; i++)); do
19691 for file in $(find $migrate_dir/dir_${i}); do
19692 mdt_index=$($LFS getstripe -m $file)
19693 # broken symlink getstripe will fail
19694 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19695 error "$file is not on MDT${MDTIDX}"
19699 # the multiple link file should still in MDT0
19700 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19701 [ $mdt_index == 0 ] ||
19702 error "$file is not on MDT${MDTIDX}"
19704 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19705 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19706 error " expect $old_dir_flag get $new_dir_flag"
19708 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19709 [ "$old_file_flag" = "$new_file_flag" ] ||
19710 error " expect $old_file_flag get $new_file_flag"
19712 local new_dir_mode=$(stat -c%f $migrate_dir)
19713 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19714 error "expect mode $old_dir_mode get $new_dir_mode"
19716 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19717 [ "$old_file_mode" = "$new_file_mode" ] ||
19718 error "expect mode $old_file_mode get $new_file_mode"
19720 diff /etc/passwd $migrate_dir/$tfile ||
19721 error "$tfile different after migration"
19723 diff /etc/passwd $other_dir/luna ||
19724 error "luna different after migration"
19726 diff /etc/passwd $migrate_dir/sofia ||
19727 error "sofia different after migration"
19729 diff /etc/passwd $migrate_dir/david ||
19730 error "david different after migration"
19732 diff /etc/passwd $other_dir/zachary ||
19733 error "zachary different after migration"
19735 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19736 error "${tfile}_ln different after migration"
19738 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19739 error "${tfile}_ln_other different after migration"
19741 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19742 [ $stripe_count = 2 ] ||
19743 error "dir strpe_count $d != 2 after migration."
19745 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19746 [ $stripe_count = 2 ] ||
19747 error "file strpe_count $d != 2 after migration."
19749 #migrate back to MDT0
19752 $LFS migrate -m $MDTIDX $migrate_dir ||
19753 error "fails on migrating remote dir to MDT0"
19755 echo "migrate back to MDT0, checking.."
19756 for file in $(find $migrate_dir); do
19757 mdt_index=$($LFS getstripe -m $file)
19758 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19759 error "$file is not on MDT${MDTIDX}"
19762 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19763 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19764 error " expect $old_dir_flag get $new_dir_flag"
19766 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19767 [ "$old_file_flag" = "$new_file_flag" ] ||
19768 error " expect $old_file_flag get $new_file_flag"
19770 local new_dir_mode=$(stat -c%f $migrate_dir)
19771 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19772 error "expect mode $old_dir_mode get $new_dir_mode"
19774 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19775 [ "$old_file_mode" = "$new_file_mode" ] ||
19776 error "expect mode $old_file_mode get $new_file_mode"
19778 diff /etc/passwd ${migrate_dir}/$tfile ||
19779 error "$tfile different after migration"
19781 diff /etc/passwd ${other_dir}/luna ||
19782 error "luna different after migration"
19784 diff /etc/passwd ${migrate_dir}/sofia ||
19785 error "sofia different after migration"
19787 diff /etc/passwd ${other_dir}/zachary ||
19788 error "zachary different after migration"
19790 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19791 error "${tfile}_ln different after migration"
19793 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19794 error "${tfile}_ln_other different after migration"
19796 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19797 [ $stripe_count = 2 ] ||
19798 error "dir strpe_count $d != 2 after migration."
19800 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19801 [ $stripe_count = 2 ] ||
19802 error "file strpe_count $d != 2 after migration."
19804 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19806 run_test 230b "migrate directory"
19809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19810 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19811 remote_mds_nodsh && skip "remote MDS with nodsh"
19812 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19813 skip "Need MDS version at least 2.11.52"
19819 local migrate_dir=$DIR/$tdir/migrate_dir
19821 #If migrating directory fails in the middle, all entries of
19822 #the directory is still accessiable.
19823 test_mkdir $DIR/$tdir
19824 test_mkdir -i0 -c1 $migrate_dir
19825 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19827 createmany -o $migrate_dir/f $total ||
19828 error "create files under ${migrate_dir} failed"
19830 # fail after migrating top dir, and this will fail only once, so the
19831 # first sub file migration will fail (currently f3), others succeed.
19832 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19833 do_facet mds1 lctl set_param fail_loc=0x1801
19834 local t=$(ls $migrate_dir | wc -l)
19835 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19836 error "migrate should fail"
19837 local u=$(ls $migrate_dir | wc -l)
19838 [ "$u" == "$t" ] || error "$u != $t during migration"
19840 # add new dir/file should succeed
19841 mkdir $migrate_dir/dir ||
19842 error "mkdir failed under migrating directory"
19843 touch $migrate_dir/file ||
19844 error "create file failed under migrating directory"
19846 # add file with existing name should fail
19847 for file in $migrate_dir/f*; do
19848 stat $file > /dev/null || error "stat $file failed"
19849 $OPENFILE -f O_CREAT:O_EXCL $file &&
19850 error "open(O_CREAT|O_EXCL) $file should fail"
19851 $MULTIOP $file m && error "create $file should fail"
19852 touch $DIR/$tdir/remote_dir/$tfile ||
19853 error "touch $tfile failed"
19854 ln $DIR/$tdir/remote_dir/$tfile $file &&
19855 error "link $file should fail"
19856 mdt_index=$($LFS getstripe -m $file)
19857 if [ $mdt_index == 0 ]; then
19858 # file failed to migrate is not allowed to rename to
19859 mv $DIR/$tdir/remote_dir/$tfile $file &&
19860 error "rename to $file should fail"
19862 mv $DIR/$tdir/remote_dir/$tfile $file ||
19863 error "rename to $file failed"
19865 echo hello >> $file || error "write $file failed"
19868 # resume migration with different options should fail
19869 $LFS migrate -m 0 $migrate_dir &&
19870 error "migrate -m 0 $migrate_dir should fail"
19872 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19873 error "migrate -c 2 $migrate_dir should fail"
19875 # resume migration should succeed
19876 $LFS migrate -m $MDTIDX $migrate_dir ||
19877 error "migrate $migrate_dir failed"
19879 echo "Finish migration, then checking.."
19880 for file in $(find $migrate_dir); do
19881 mdt_index=$($LFS getstripe -m $file)
19882 [ $mdt_index == $MDTIDX ] ||
19883 error "$file is not on MDT${MDTIDX}"
19886 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19888 run_test 230c "check directory accessiblity if migration failed"
19891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19893 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19894 skip "Need MDS version at least 2.11.52"
19896 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19898 local migrate_dir=$DIR/$tdir/migrate_dir
19908 old_index=$((RANDOM % MDSCOUNT))
19909 old_count=$((MDSCOUNT - old_index))
19910 new_index=$((RANDOM % MDSCOUNT))
19911 new_count=$((MDSCOUNT - new_index))
19912 new_hash=1 # for all_char
19914 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19915 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19917 test_mkdir $DIR/$tdir
19918 test_mkdir -i $old_index -c $old_count $migrate_dir
19920 for ((i=0; i<100; i++)); do
19921 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19922 createmany -o $migrate_dir/dir_${i}/f 100 ||
19923 error "create files under remote dir failed $i"
19926 echo -n "Migrate from MDT$old_index "
19927 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19928 echo -n "to MDT$new_index"
19929 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19932 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19933 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19934 error "migrate remote dir error"
19936 echo "Finish migration, then checking.."
19937 for file in $(find $migrate_dir -maxdepth 1); do
19938 mdt_index=$($LFS getstripe -m $file)
19939 if [ $mdt_index -lt $new_index ] ||
19940 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19941 error "$file is on MDT$mdt_index"
19945 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19947 run_test 230d "check migrate big directory"
19950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19952 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19953 skip "Need MDS version at least 2.11.52"
19960 mkdir_on_mdt0 $DIR/$tdir
19961 mkdir $DIR/$tdir/migrate_dir
19962 mkdir $DIR/$tdir/other_dir
19963 touch $DIR/$tdir/migrate_dir/a
19964 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19965 ls $DIR/$tdir/other_dir
19967 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19968 error "migrate dir fails"
19970 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19971 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19973 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19974 [ $mdt_index == 0 ] || error "a is not on MDT0"
19976 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19977 error "migrate dir fails"
19979 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19980 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19982 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19983 [ $mdt_index == 1 ] || error "a is not on MDT1"
19985 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19986 [ $mdt_index == 1 ] || error "b is not on MDT1"
19988 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19989 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19991 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19993 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19995 run_test 230e "migrate mulitple local link files"
19998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19999 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20000 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20001 skip "Need MDS version at least 2.11.52"
20006 mkdir -p $DIR/$tdir
20007 mkdir $DIR/$tdir/migrate_dir
20008 $LFS mkdir -i1 $DIR/$tdir/other_dir
20009 touch $DIR/$tdir/migrate_dir/a
20010 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20011 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20012 ls $DIR/$tdir/other_dir
20014 # a should be migrated to MDT1, since no other links on MDT0
20015 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20016 error "#1 migrate dir fails"
20017 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20018 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20019 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20020 [ $mdt_index == 1 ] || error "a is not on MDT1"
20022 # a should stay on MDT1, because it is a mulitple link file
20023 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20024 error "#2 migrate dir fails"
20025 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20026 [ $mdt_index == 1 ] || error "a is not on MDT1"
20028 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20029 error "#3 migrate dir fails"
20031 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20032 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20033 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20035 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20036 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20038 # a should be migrated to MDT0, since no other links on MDT1
20039 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20040 error "#4 migrate dir fails"
20041 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20042 [ $mdt_index == 0 ] || error "a is not on MDT0"
20044 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20046 run_test 230f "migrate mulitple remote link files"
20049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20051 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20052 skip "Need MDS version at least 2.11.52"
20054 mkdir -p $DIR/$tdir/migrate_dir
20056 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20057 error "migrating dir to non-exist MDT succeeds"
20060 run_test 230g "migrate dir to non-exist MDT"
20063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20065 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20066 skip "Need MDS version at least 2.11.52"
20070 mkdir -p $DIR/$tdir/migrate_dir
20072 $LFS migrate -m1 $DIR &&
20073 error "migrating mountpoint1 should fail"
20075 $LFS migrate -m1 $DIR/$tdir/.. &&
20076 error "migrating mountpoint2 should fail"
20079 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20080 error "migrating $tdir/migrate_dir/.. should fail"
20084 run_test 230h "migrate .. and root"
20087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20088 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20089 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20090 skip "Need MDS version at least 2.11.52"
20092 mkdir -p $DIR/$tdir/migrate_dir
20094 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20095 error "migration fails with a tailing slash"
20097 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20098 error "migration fails with two tailing slashes"
20100 run_test 230i "lfs migrate -m tolerates trailing slashes"
20103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20104 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20105 skip "Need MDS version at least 2.11.52"
20107 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20108 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20109 error "create $tfile failed"
20110 cat /etc/passwd > $DIR/$tdir/$tfile
20112 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20114 cmp /etc/passwd $DIR/$tdir/$tfile ||
20115 error "DoM file mismatch after migration"
20117 run_test 230j "DoM file data not changed after dir migration"
20120 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20121 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20122 skip "Need MDS version at least 2.11.56"
20125 local files_on_starting_mdt=0
20127 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20128 $LFS getdirstripe $DIR/$tdir
20129 for i in $(seq $total); do
20130 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20131 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20132 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20135 echo "$files_on_starting_mdt files on MDT0"
20137 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20138 $LFS getdirstripe $DIR/$tdir
20140 files_on_starting_mdt=0
20141 for i in $(seq $total); do
20142 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20143 error "file $tfile.$i mismatch after migration"
20144 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20145 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20148 echo "$files_on_starting_mdt files on MDT1 after migration"
20149 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20151 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20152 $LFS getdirstripe $DIR/$tdir
20154 files_on_starting_mdt=0
20155 for i in $(seq $total); do
20156 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20157 error "file $tfile.$i mismatch after 2nd migration"
20158 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20159 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20162 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20163 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20167 run_test 230k "file data not changed after dir migration"
20170 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20171 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20172 skip "Need MDS version at least 2.11.56"
20174 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20175 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20176 error "create files under remote dir failed $i"
20177 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20179 run_test 230l "readdir between MDTs won't crash"
20182 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20183 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20184 skip "Need MDS version at least 2.11.56"
20187 local mig_dir=$DIR/$tdir/migrate_dir
20188 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20192 echo "Creating files and dirs with xattrs"
20193 test_mkdir $DIR/$tdir
20194 test_mkdir -i0 -c1 $mig_dir
20196 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20197 error "cannot set xattr attr1 on dir"
20198 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20199 error "cannot set xattr attr2 on dir"
20200 touch $mig_dir/dir/f0
20201 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20202 error "cannot set xattr attr1 on file"
20203 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20204 error "cannot set xattr attr2 on file"
20205 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20206 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20207 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20208 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20209 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20210 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20211 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20212 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20213 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20215 echo "Migrating to MDT1"
20216 $LFS migrate -m $MDTIDX $mig_dir ||
20217 error "fails on migrating dir to MDT1"
20219 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20220 echo "Checking xattrs"
20221 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20222 [ "$val" = $longstr ] ||
20223 error "expecting xattr1 $longstr on dir, found $val"
20224 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20225 [ "$val" = $shortstr ] ||
20226 error "expecting xattr2 $shortstr on dir, found $val"
20227 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20228 [ "$val" = $longstr ] ||
20229 error "expecting xattr1 $longstr on file, found $val"
20230 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20231 [ "$val" = $shortstr ] ||
20232 error "expecting xattr2 $shortstr on file, found $val"
20234 run_test 230m "xattrs not changed after dir migration"
20237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20238 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20239 skip "Need MDS version at least 2.13.53"
20241 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20242 cat /etc/hosts > $DIR/$tdir/$tfile
20243 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20244 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20246 cmp /etc/hosts $DIR/$tdir/$tfile ||
20247 error "File data mismatch after migration"
20249 run_test 230n "Dir migration with mirrored file"
20252 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20253 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20254 skip "Need MDS version at least 2.13.52"
20256 local mdts=$(comma_list $(mdts_nodes))
20258 local restripe_status
20262 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20264 # in case "crush" hash type is not set
20265 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20267 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20268 mdt.*MDT0000.enable_dir_restripe)
20269 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20270 stack_trap "do_nodes $mdts $LCTL set_param \
20271 mdt.*.enable_dir_restripe=$restripe_status"
20274 createmany -m $DIR/$tdir/f 100 ||
20275 error "create files under remote dir failed $i"
20276 createmany -d $DIR/$tdir/d 100 ||
20277 error "create dirs under remote dir failed $i"
20279 for i in $(seq 2 $MDSCOUNT); do
20280 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20281 $LFS setdirstripe -c $i $DIR/$tdir ||
20282 error "split -c $i $tdir failed"
20283 wait_update $HOSTNAME \
20284 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20285 error "dir split not finished"
20286 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20287 awk '/migrate/ {sum += $2} END { print sum }')
20288 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20289 # delta is around total_files/stripe_count
20290 (( $delta < 200 / (i - 1) + 4 )) ||
20291 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20294 run_test 230o "dir split"
20297 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20298 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20299 skip "Need MDS version at least 2.13.52"
20301 local mdts=$(comma_list $(mdts_nodes))
20303 local restripe_status
20307 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20309 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20311 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20312 mdt.*MDT0000.enable_dir_restripe)
20313 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20314 stack_trap "do_nodes $mdts $LCTL set_param \
20315 mdt.*.enable_dir_restripe=$restripe_status"
20317 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20318 createmany -m $DIR/$tdir/f 100 ||
20319 error "create files under remote dir failed"
20320 createmany -d $DIR/$tdir/d 100 ||
20321 error "create dirs under remote dir failed"
20323 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20324 local mdt_hash="crush"
20326 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20327 $LFS setdirstripe -c $c $DIR/$tdir ||
20328 error "split -c $c $tdir failed"
20329 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20330 mdt_hash="$mdt_hash,fixed"
20331 elif [ $c -eq 1 ]; then
20334 wait_update $HOSTNAME \
20335 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20336 error "dir merge not finished"
20337 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20338 awk '/migrate/ {sum += $2} END { print sum }')
20339 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20340 # delta is around total_files/stripe_count
20341 (( delta < 200 / c + 4 )) ||
20342 error "$delta files migrated >= $((200 / c + 4))"
20345 run_test 230p "dir merge"
20348 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20349 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20350 skip "Need MDS version at least 2.13.52"
20352 local mdts=$(comma_list $(mdts_nodes))
20353 local saved_threshold=$(do_facet mds1 \
20354 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20355 local saved_delta=$(do_facet mds1 \
20356 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20357 local threshold=100
20360 local stripe_count=0
20365 # test with fewer files on ZFS
20366 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20368 stack_trap "do_nodes $mdts $LCTL set_param \
20369 mdt.*.dir_split_count=$saved_threshold"
20370 stack_trap "do_nodes $mdts $LCTL set_param \
20371 mdt.*.dir_split_delta=$saved_delta"
20372 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20373 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20374 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20375 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20376 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20377 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20379 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20380 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20382 create=$((threshold * 3 / 2))
20383 while [ $stripe_count -lt $MDSCOUNT ]; do
20384 createmany -m $DIR/$tdir/f $total $create ||
20385 error "create sub files failed"
20386 stat $DIR/$tdir > /dev/null
20387 total=$((total + create))
20388 stripe_count=$((stripe_count + delta))
20389 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20391 wait_update $HOSTNAME \
20392 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20393 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20395 wait_update $HOSTNAME \
20396 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20397 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20399 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20400 echo "$nr_files/$total files on MDT$stripe_index after split"
20401 # allow 10% margin of imbalance with crush hash
20402 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20403 error "$nr_files files on MDT$stripe_index after split"
20405 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20406 [ $nr_files -eq $total ] ||
20407 error "total sub files $nr_files != $total"
20410 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20412 echo "fixed layout directory won't auto split"
20413 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20414 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20415 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20416 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20417 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20419 run_test 230q "dir auto split"
20422 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20423 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20424 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20425 skip "Need MDS version at least 2.13.54"
20427 # maximum amount of local locks:
20428 # parent striped dir - 2 locks
20429 # new stripe in parent to migrate to - 1 lock
20430 # source and target - 2 locks
20431 # Total 5 locks for regular file
20432 mkdir -p $DIR/$tdir
20433 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20434 touch $DIR/$tdir/dir1/eee
20436 # create 4 hardlink for 4 more locks
20437 # Total: 9 locks > RS_MAX_LOCKS (8)
20438 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20439 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20440 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20441 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20442 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20443 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20444 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20445 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20447 cancel_lru_locks mdc
20449 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20450 error "migrate dir fails"
20452 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20454 run_test 230r "migrate with too many local locks"
20457 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20458 skip "Need MDS version at least 2.14.52"
20460 local mdts=$(comma_list $(mdts_nodes))
20461 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20462 mdt.*MDT0000.enable_dir_restripe)
20464 stack_trap "do_nodes $mdts $LCTL set_param \
20465 mdt.*.enable_dir_restripe=$restripe_status"
20469 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20470 test_mkdir $DIR/$tdir
20471 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20472 error "$LFS mkdir should return EEXIST if target exists"
20476 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20480 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20481 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20482 skip "Need MDS version at least 2.14.50"
20484 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20485 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20486 $LFS project -p 1 -s $DIR/$tdir ||
20487 error "set $tdir project id failed"
20488 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20489 error "set subdir project id failed"
20490 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20492 run_test 230t "migrate directory with project ID set"
20496 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20497 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20498 skip "Need MDS version at least 2.14.53"
20502 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20503 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20504 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20505 for i in $(seq 0 $((MDSCOUNT - 1))); do
20506 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20507 echo "$count dirs migrated to MDT$i"
20509 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20510 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20512 run_test 230u "migrate directory by QOS"
20516 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20517 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20518 skip "Need MDS version at least 2.14.53"
20522 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20523 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20524 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20525 for i in $(seq 0 $((MDSCOUNT - 1))); do
20526 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20527 echo "$count subdirs migrated to MDT$i"
20528 (( i == 3 )) && (( count > 0 )) &&
20529 error "subdir shouldn't be migrated to MDT3"
20531 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20532 (( count == 3 )) || error "dirs migrated to $count MDTs"
20534 run_test 230v "subdir migrated to the MDT where its parent is located"
20537 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20538 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20539 skip "Need MDS version at least 2.14.53"
20541 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20543 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20544 error "migrate failed"
20546 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20547 error "$tdir stripe count mismatch"
20549 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20550 error "$tdir/sub is striped"
20552 run_test 230w "non-recursive mode dir migration"
20556 # For simplicity this test assumes that max_pages_per_rpc
20557 # is the same across all OSCs
20558 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20559 local bulk_size=$((max_pages * PAGE_SIZE))
20560 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20563 mkdir -p $DIR/$tdir
20564 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20565 error "failed to set stripe with -S ${brw_size}M option"
20567 # clear the OSC stats
20568 $LCTL set_param osc.*.stats=0 &>/dev/null
20571 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20573 oflag=direct &>/dev/null || error "dd failed"
20575 sync; sleep 1; sync # just to be safe
20576 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20577 if [ x$nrpcs != "x1" ]; then
20578 $LCTL get_param osc.*.stats
20579 error "found $nrpcs ost_write RPCs, not 1 as expected"
20583 # Drop the OSC cache, otherwise we will read from it
20584 cancel_lru_locks osc
20586 # clear the OSC stats
20587 $LCTL set_param osc.*.stats=0 &>/dev/null
20589 # Client reads $bulk_size.
20590 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20591 iflag=direct &>/dev/null || error "dd failed"
20593 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20594 if [ x$nrpcs != "x1" ]; then
20595 $LCTL get_param osc.*.stats
20596 error "found $nrpcs ost_read RPCs, not 1 as expected"
20599 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20602 mkdir -p $DIR/$tdir
20604 for i in {0..1023}; do
20605 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20606 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20607 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20611 run_test 231b "must not assert on fully utilized OST request buffer"
20614 mkdir -p $DIR/$tdir
20615 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20617 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20618 do_facet ost1 $LCTL set_param fail_loc=0x31c
20620 # ignore dd failure
20621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20623 do_facet ost1 $LCTL set_param fail_loc=0
20624 umount_client $MOUNT || error "umount failed"
20625 mount_client $MOUNT || error "mount failed"
20626 stop ost1 || error "cannot stop ost1"
20627 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20629 run_test 232a "failed lock should not block umount"
20632 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20633 skip "Need MDS version at least 2.10.58"
20635 mkdir -p $DIR/$tdir
20636 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20637 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20639 cancel_lru_locks osc
20641 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20642 do_facet ost1 $LCTL set_param fail_loc=0x31c
20645 $LFS data_version $DIR/$tdir/$tfile || true
20647 do_facet ost1 $LCTL set_param fail_loc=0
20648 umount_client $MOUNT || error "umount failed"
20649 mount_client $MOUNT || error "mount failed"
20650 stop ost1 || error "cannot stop ost1"
20651 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20653 run_test 232b "failed data version lock should not block umount"
20656 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20657 skip "Need MDS version at least 2.3.64"
20658 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20660 local fid=$($LFS path2fid $MOUNT)
20662 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20663 error "cannot access $MOUNT using its FID '$fid'"
20665 run_test 233a "checking that OBF of the FS root succeeds"
20668 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20669 skip "Need MDS version at least 2.5.90"
20670 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20672 local fid=$($LFS path2fid $MOUNT/.lustre)
20674 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20675 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20677 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20678 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20679 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20681 run_test 233b "checking that OBF of the FS .lustre succeeds"
20684 local p="$TMP/sanityN-$TESTNAME.parameters"
20685 save_lustre_params client "llite.*.xattr_cache" > $p
20686 lctl set_param llite.*.xattr_cache 1 ||
20687 skip_env "xattr cache is not supported"
20689 mkdir -p $DIR/$tdir || error "mkdir failed"
20690 touch $DIR/$tdir/$tfile || error "touch failed"
20691 # OBD_FAIL_LLITE_XATTR_ENOMEM
20692 $LCTL set_param fail_loc=0x1405
20693 getfattr -n user.attr $DIR/$tdir/$tfile &&
20694 error "getfattr should have failed with ENOMEM"
20695 $LCTL set_param fail_loc=0x0
20698 restore_lustre_params < $p
20701 run_test 234 "xattr cache should not crash on ENOMEM"
20704 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20705 skip "Need MDS version at least 2.4.52"
20707 flock_deadlock $DIR/$tfile
20712 124) error "process hangs on a deadlock"
20714 *) error "error executing flock_deadlock $DIR/$tfile"
20718 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20722 check_swap_layouts_support
20724 local ref1=/etc/passwd
20725 local ref2=/etc/group
20726 local file1=$DIR/$tdir/f1
20727 local file2=$DIR/$tdir/f2
20729 test_mkdir -c1 $DIR/$tdir
20730 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20731 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20732 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20733 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20734 local fd=$(free_fd)
20735 local cmd="exec $fd<>$file2"
20738 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20739 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20742 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20747 run_test 236 "Layout swap on open unlinked file"
20749 # LU-4659 linkea consistency
20751 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20752 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20753 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20754 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20757 ln $DIR/$tfile $DIR/$tfile.lnk
20758 touch $DIR/$tfile.new
20759 mv $DIR/$tfile.new $DIR/$tfile
20760 local fid1=$($LFS path2fid $DIR/$tfile)
20761 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20762 local path1=$($LFS fid2path $FSNAME "$fid1")
20763 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20764 local path2=$($LFS fid2path $FSNAME "$fid2")
20765 [ $tfile.lnk == $path2 ] ||
20766 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20769 run_test 238 "Verify linkea consistency"
20771 test_239A() { # was test_239
20772 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20773 skip "Need MDS version at least 2.5.60"
20775 local list=$(comma_list $(mdts_nodes))
20777 mkdir -p $DIR/$tdir
20778 createmany -o $DIR/$tdir/f- 5000
20779 unlinkmany $DIR/$tdir/f- 5000
20780 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20781 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20782 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20783 osp.*MDT*.sync_in_flight" | calc_sum)
20784 [ "$changes" -eq 0 ] || error "$changes not synced"
20786 run_test 239A "osp_sync test"
20788 test_239a() { #LU-5297
20789 remote_mds_nodsh && skip "remote MDS with nodsh"
20792 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20793 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20794 chgrp $RUNAS_GID $DIR/$tfile
20795 wait_delete_completed
20797 run_test 239a "process invalid osp sync record correctly"
20799 test_239b() { #LU-5297
20800 remote_mds_nodsh && skip "remote MDS with nodsh"
20803 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20804 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20805 chgrp $RUNAS_GID $DIR/$tfile1
20806 wait_delete_completed
20807 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20809 chgrp $RUNAS_GID $DIR/$tfile2
20810 wait_delete_completed
20812 run_test 239b "process osp sync record with ENOMEM error correctly"
20815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20816 remote_mds_nodsh && skip "remote MDS with nodsh"
20818 mkdir -p $DIR/$tdir
20820 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20821 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20822 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20823 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20825 umount_client $MOUNT || error "umount failed"
20826 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20827 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20828 mount_client $MOUNT || error "failed to mount client"
20830 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20831 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20833 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20839 for LOOP in $(seq $count); do
20840 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20841 cancel_lru_locks $OSC || true
20849 for LOOP in $(seq $1); do
20850 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20855 test_241a() { # was test_241
20856 local bsize=$PAGE_SIZE
20858 (( bsize < 40960 )) && bsize=40960
20859 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20861 cancel_lru_locks $OSC
20862 test_241_bio 1000 $bsize &
20864 test_241_dio 1000 $bsize
20867 run_test 241a "bio vs dio"
20870 local bsize=$PAGE_SIZE
20872 (( bsize < 40960 )) && bsize=40960
20873 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20875 test_241_dio 1000 $bsize &
20877 test_241_dio 1000 $bsize
20880 run_test 241b "dio vs dio"
20883 remote_mds_nodsh && skip "remote MDS with nodsh"
20885 mkdir_on_mdt0 $DIR/$tdir
20886 touch $DIR/$tdir/$tfile
20888 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20889 do_facet mds1 lctl set_param fail_loc=0x105
20890 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20892 do_facet mds1 lctl set_param fail_loc=0
20893 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20895 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20899 test_mkdir $DIR/$tdir
20900 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20902 run_test 243 "various group lock tests"
20906 test_mkdir $DIR/$tdir
20907 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20908 sendfile_grouplock $DIR/$tdir/$tfile || \
20909 error "sendfile+grouplock failed"
20912 run_test 244a "sendfile with group lock tests"
20916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20919 local size=$((1024*1024))
20921 test_mkdir $DIR/$tdir
20922 for i in $(seq 1 $threads); do
20923 local file=$DIR/$tdir/file_$((i / 10))
20924 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20927 for i in $(seq 1 $threads); do
20931 run_test 244b "multi-threaded write with group lock"
20934 local flagname="multi_mod_rpcs"
20935 local connect_data_name="max_mod_rpcs"
20938 # check if multiple modify RPCs flag is set
20939 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20940 grep "connect_flags:")
20943 echo "$out" | grep -qw $flagname
20944 if [ $? -ne 0 ]; then
20945 echo "connect flag $flagname is not set"
20949 # check if multiple modify RPCs data is set
20950 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20953 echo "$out" | grep -qw $connect_data_name ||
20954 error "import should have connect data $connect_data_name"
20956 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
20959 local flagname="multi_mod_rpcs"
20960 local connect_data_name="max_mod_rpcs"
20963 remote_mds_nodsh && skip "remote MDS with nodsh"
20964 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
20966 # check if multiple modify RPCs flag is set
20967 out=$(do_facet mds1 \
20968 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
20969 grep "connect_flags:")
20972 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
20974 # check if multiple modify RPCs data is set
20975 out=$(do_facet mds1 \
20976 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
20978 [[ "$out" =~ $connect_data_name ]] ||
20981 error "missing connect data $connect_data_name"
20984 run_test 245b "check osp connection flag/data: multiple modify RPCs"
20990 umount_client $submount
20995 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20997 skip_env "Fileset feature is not supported"
20999 local submount=${MOUNT}_$tdir
21002 mkdir -p $submount || error "mkdir $submount failed"
21003 FILESET="$FILESET/$tdir" mount_client $submount ||
21004 error "mount $submount failed"
21005 trap "cleanup_247 $submount" EXIT
21006 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21007 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21008 error "read $MOUNT/$tdir/$tfile failed"
21009 cleanup_247 $submount
21011 run_test 247a "mount subdir as fileset"
21014 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21015 skip_env "Fileset feature is not supported"
21017 local submount=${MOUNT}_$tdir
21019 rm -rf $MOUNT/$tdir
21020 mkdir -p $submount || error "mkdir $submount failed"
21022 FILESET="$FILESET/$tdir" mount_client $submount &&
21023 error "mount $submount should fail"
21026 run_test 247b "mount subdir that dose not exist"
21029 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21030 skip_env "Fileset feature is not supported"
21032 local submount=${MOUNT}_$tdir
21034 mkdir -p $MOUNT/$tdir/dir1
21035 mkdir -p $submount || error "mkdir $submount failed"
21036 trap "cleanup_247 $submount" EXIT
21037 FILESET="$FILESET/$tdir" mount_client $submount ||
21038 error "mount $submount failed"
21039 local fid=$($LFS path2fid $MOUNT/)
21040 $LFS fid2path $submount $fid && error "fid2path should fail"
21041 cleanup_247 $submount
21043 run_test 247c "running fid2path outside subdirectory root"
21046 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21047 skip "Fileset feature is not supported"
21049 local submount=${MOUNT}_$tdir
21051 mkdir -p $MOUNT/$tdir/dir1
21052 mkdir -p $submount || error "mkdir $submount failed"
21053 FILESET="$FILESET/$tdir" mount_client $submount ||
21054 error "mount $submount failed"
21055 trap "cleanup_247 $submount" EXIT
21057 local td=$submount/dir1
21058 local fid=$($LFS path2fid $td)
21059 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21061 # check that we get the same pathname back
21064 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21065 echo "$rootpath $fid"
21066 found=$($LFS fid2path $rootpath "$fid")
21067 [ -n "$found" ] || error "fid2path should succeed"
21068 [ "$found" == "$td" ] || error "fid2path $found != $td"
21070 # check wrong root path format
21071 rootpath=$submount"_wrong"
21072 found=$($LFS fid2path $rootpath "$fid")
21073 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21075 cleanup_247 $submount
21077 run_test 247d "running fid2path inside subdirectory root"
21081 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21083 skip "Fileset feature is not supported"
21085 local submount=${MOUNT}_$tdir
21088 mkdir -p $submount || error "mkdir $submount failed"
21089 FILESET="$FILESET/.." mount_client $submount &&
21090 error "mount $submount should fail"
21093 run_test 247e "mount .. as fileset"
21096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21097 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21098 skip "Need at least version 2.13.52"
21099 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21100 skip "Need at least version 2.14.50"
21101 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21103 skip "Fileset feature is not supported"
21105 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21106 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21107 error "mkdir remote failed"
21108 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21109 error "mkdir remote/subdir failed"
21110 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21111 error "mkdir striped failed"
21112 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21114 local submount=${MOUNT}_$tdir
21116 mkdir -p $submount || error "mkdir $submount failed"
21117 stack_trap "rmdir $submount"
21121 local fileset=$FILESET
21122 local mdts=$(comma_list $(mdts_nodes))
21124 stat=$(do_facet mds1 $LCTL get_param -n \
21125 mdt.*MDT0000.enable_remote_subdir_mount)
21126 stack_trap "do_nodes $mdts $LCTL set_param \
21127 mdt.*.enable_remote_subdir_mount=$stat"
21129 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21130 stack_trap "umount_client $submount"
21131 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21132 error "mount remote dir $dir should fail"
21134 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21135 $tdir/striped/. ; do
21136 FILESET="$fileset/$dir" mount_client $submount ||
21137 error "mount $dir failed"
21138 umount_client $submount
21141 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21142 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21143 error "mount $tdir/remote failed"
21145 run_test 247f "mount striped or remote directory as fileset"
21148 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21149 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21150 skip "Need at least version 2.14.50"
21152 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21153 error "mkdir $tdir failed"
21154 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21156 local submount=${MOUNT}_$tdir
21158 mkdir -p $submount || error "mkdir $submount failed"
21159 stack_trap "rmdir $submount"
21161 FILESET="$fileset/$tdir" mount_client $submount ||
21162 error "mount $dir failed"
21163 stack_trap "umount $submount"
21165 local mdts=$(comma_list $(mdts_nodes))
21169 stat $submount > /dev/null
21170 cancel_lru_locks $MDC
21171 stat $submount > /dev/null
21172 stat $submount/$tfile > /dev/null
21173 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21174 stat $submount/$tfile > /dev/null
21175 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21176 awk '/getattr/ {sum += $2} END {print sum}')
21178 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21180 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21183 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21184 [ -z "$fast_read_sav" ] && skip "no fast read support"
21186 # create a large file for fast read verification
21187 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21189 # make sure the file is created correctly
21190 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21191 { rm -f $DIR/$tfile; skip "file creation error"; }
21193 echo "Test 1: verify that fast read is 4 times faster on cache read"
21195 # small read with fast read enabled
21196 $LCTL set_param -n llite.*.fast_read=1
21197 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21198 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21199 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21200 # small read with fast read disabled
21201 $LCTL set_param -n llite.*.fast_read=0
21202 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21203 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21204 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21206 # verify that fast read is 4 times faster for cache read
21207 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21208 error_not_in_vm "fast read was not 4 times faster: " \
21209 "$t_fast vs $t_slow"
21211 echo "Test 2: verify the performance between big and small read"
21212 $LCTL set_param -n llite.*.fast_read=1
21214 # 1k non-cache read
21215 cancel_lru_locks osc
21216 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21217 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21218 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21220 # 1M non-cache read
21221 cancel_lru_locks osc
21222 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21223 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21224 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21226 # verify that big IO is not 4 times faster than small IO
21227 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21228 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21230 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21233 run_test 248a "fast read verification"
21236 # Default short_io_bytes=16384, try both smaller and larger sizes.
21237 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21238 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21239 echo "bs=53248 count=113 normal buffered write"
21240 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21241 error "dd of initial data file failed"
21242 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21244 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21245 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21246 error "dd with sync normal writes failed"
21247 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21249 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21250 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21251 error "dd with sync small writes failed"
21252 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21254 cancel_lru_locks osc
21256 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21257 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21258 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21259 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21260 iflag=direct || error "dd with O_DIRECT small read failed"
21261 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21262 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21263 error "compare $TMP/$tfile.1 failed"
21265 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21266 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21268 # just to see what the maximum tunable value is, and test parsing
21269 echo "test invalid parameter 2MB"
21270 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21271 error "too-large short_io_bytes allowed"
21272 echo "test maximum parameter 512KB"
21273 # if we can set a larger short_io_bytes, run test regardless of version
21274 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21275 # older clients may not allow setting it this large, that's OK
21276 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21277 skip "Need at least client version 2.13.50"
21278 error "medium short_io_bytes failed"
21280 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21281 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21283 echo "test large parameter 64KB"
21284 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21285 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21287 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21288 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21289 error "dd with sync large writes failed"
21290 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21292 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21293 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21294 num=$((113 * 4096 / PAGE_SIZE))
21295 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21296 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21297 error "dd with O_DIRECT large writes failed"
21298 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21299 error "compare $DIR/$tfile.3 failed"
21301 cancel_lru_locks osc
21303 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21304 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21305 error "dd with O_DIRECT large read failed"
21306 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21307 error "compare $TMP/$tfile.2 failed"
21309 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21310 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21311 error "dd with O_DIRECT large read failed"
21312 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21313 error "compare $TMP/$tfile.3 failed"
21315 run_test 248b "test short_io read and write for both small and large sizes"
21317 test_249() { # LU-7890
21318 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21319 skip "Need at least version 2.8.54"
21322 $LFS setstripe -c 1 $DIR/$tfile
21323 # Offset 2T == 4k * 512M
21324 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21325 error "dd to 2T offset failed"
21327 run_test 249 "Write above 2T file size"
21330 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21331 && skip "no 16TB file size limit on ZFS"
21333 $LFS setstripe -c 1 $DIR/$tfile
21334 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21335 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21336 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21337 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21338 conv=notrunc,fsync && error "append succeeded"
21341 run_test 250 "Write above 16T limit"
21344 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21346 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21347 #Skip once - writing the first stripe will succeed
21348 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21349 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21350 error "short write happened"
21352 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21353 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21354 error "short read happened"
21358 run_test 251 "Handling short read and write correctly"
21361 remote_mds_nodsh && skip "remote MDS with nodsh"
21362 remote_ost_nodsh && skip "remote OST with nodsh"
21363 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21364 skip_env "ldiskfs only test"
21374 # check lr_reader on OST0000
21376 dev=$(facet_device $tgt)
21377 out=$(do_facet $tgt $LR_READER $dev)
21378 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21380 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21381 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21382 error "Invalid uuid returned by $LR_READER on target $tgt"
21383 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21385 # check lr_reader -c on MDT0000
21387 dev=$(facet_device $tgt)
21388 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21389 skip "$LR_READER does not support additional options"
21391 out=$(do_facet $tgt $LR_READER -c $dev)
21392 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21394 num=$(echo "$out" | grep -c "mdtlov")
21395 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21396 error "Invalid number of mdtlov clients returned by $LR_READER"
21397 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21399 # check lr_reader -cr on MDT0000
21400 out=$(do_facet $tgt $LR_READER -cr $dev)
21401 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21403 echo "$out" | grep -q "^reply_data:$" ||
21404 error "$LR_READER should have returned 'reply_data' section"
21405 num=$(echo "$out" | grep -c "client_generation")
21406 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21408 run_test 252 "check lr_reader tool"
21411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21412 remote_mds_nodsh && skip "remote MDS with nodsh"
21413 remote_mgs_nodsh && skip "remote MGS with nodsh"
21417 local ost_name=$(ostname_from_index $ostidx)
21420 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21421 do_facet $SINGLEMDS $LCTL get_param -n \
21422 osp.$mdtosc_proc1.reserved_mb_high ||
21423 skip "remote MDS does not support reserved_mb_high"
21427 wait_delete_completed
21430 pool_add $TESTNAME || error "Pool creation failed"
21431 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21433 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21434 error "Setstripe failed"
21436 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21438 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21440 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21442 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21443 osp.$mdtosc_proc1.prealloc_status)
21444 echo "prealloc_status $oa_status"
21446 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21447 error "File creation should fail"
21449 #object allocation was stopped, but we still able to append files
21450 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21451 oflag=append || error "Append failed"
21453 rm -f $DIR/$tdir/$tfile.0
21455 # For this test, we want to delete the files we created to go out of
21456 # space but leave the watermark, so we remain nearly out of space
21457 ost_watermarks_enospc_delete_files $tfile $ostidx
21459 wait_delete_completed
21463 for i in $(seq 10 12); do
21464 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21465 2>/dev/null || error "File creation failed after rm"
21468 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21469 osp.$mdtosc_proc1.prealloc_status)
21470 echo "prealloc_status $oa_status"
21472 if (( oa_status != 0 )); then
21473 error "Object allocation still disable after rm"
21476 run_test 253 "Check object allocation limit"
21479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21480 remote_mds_nodsh && skip "remote MDS with nodsh"
21482 local mdt=$(facet_svc $SINGLEMDS)
21484 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21485 skip "MDS does not support changelog_size"
21489 changelog_register || error "changelog_register failed"
21491 changelog_clear 0 || error "changelog_clear failed"
21493 local size1=$(do_facet $SINGLEMDS \
21494 $LCTL get_param -n mdd.$mdt.changelog_size)
21495 echo "Changelog size $size1"
21498 $LFS mkdir -i 0 $DIR/$tdir
21500 mkdir -p $DIR/$tdir/pics/2008/zachy
21501 touch $DIR/$tdir/pics/2008/zachy/timestamp
21502 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21503 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21504 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21505 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21506 rm $DIR/$tdir/pics/desktop.jpg
21508 local size2=$(do_facet $SINGLEMDS \
21509 $LCTL get_param -n mdd.$mdt.changelog_size)
21510 echo "Changelog size after work $size2"
21512 (( $size2 > $size1 )) ||
21513 error "new Changelog size=$size2 less than old size=$size1"
21515 run_test 254 "Check changelog size"
21522 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21523 awk -F: '{print $2}' | grep $type > /dev/null
21524 if [ $? -ne 0 ]; then
21534 lfs ladvise -a willread $file > /dev/null 2>&1
21535 if [ $? -eq 0 ]; then
21539 lfs ladvise -a willread $file 2>&1 |
21540 grep "Inappropriate ioctl for device" > /dev/null
21541 if [ $? -eq 0 ]; then
21548 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21551 # run a random read IO workload
21552 # usage: random_read_iops <filename> <filesize> <iosize>
21553 random_read_iops() {
21556 local iosize=${3:-4096}
21558 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21559 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21562 drop_file_oss_cache() {
21566 $LFS ladvise -a dontneed $file 2>/dev/null ||
21567 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21570 ladvise_willread_performance()
21573 local average_origin=0
21574 local average_cache=0
21575 local average_ladvise=0
21577 for ((i = 1; i <= $repeat; i++)); do
21578 echo "Iter $i/$repeat: reading without willread hint"
21579 cancel_lru_locks osc
21580 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21581 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21582 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21583 average_origin=$(bc <<<"$average_origin + $speed_origin")
21585 cancel_lru_locks osc
21586 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21587 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21588 average_cache=$(bc <<<"$average_cache + $speed_cache")
21590 cancel_lru_locks osc
21591 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21592 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21593 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21594 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21595 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21597 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21598 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21599 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21601 speedup_cache=$(percent $average_cache $average_origin)
21602 speedup_ladvise=$(percent $average_ladvise $average_origin)
21604 echo "Average uncached read: $average_origin"
21605 echo "Average speedup with OSS cached read: " \
21606 "$average_cache = +$speedup_cache%"
21607 echo "Average speedup with ladvise willread: " \
21608 "$average_ladvise = +$speedup_ladvise%"
21610 local lowest_speedup=20
21611 if (( ${average_cache%.*} < $lowest_speedup )); then
21612 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21613 " got $average_cache%. Skipping ladvise willread check."
21617 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21618 # it is still good to run until then to exercise 'ladvise willread'
21619 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21620 [ "$ost1_FSTYPE" = "zfs" ] &&
21621 echo "osd-zfs does not support dontneed or drop_caches" &&
21624 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21625 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21626 error_not_in_vm "Speedup with willread is less than " \
21627 "$lowest_speedup%, got $average_ladvise%"
21631 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21632 skip "lustre < 2.8.54 does not support ladvise "
21633 remote_ost_nodsh && skip "remote OST with nodsh"
21635 stack_trap "rm -f $DIR/$tfile"
21636 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21638 ladvise_no_type willread $DIR/$tfile &&
21639 skip "willread ladvise is not supported"
21641 ladvise_no_ioctl $DIR/$tfile &&
21642 skip "ladvise ioctl is not supported"
21645 local size=$((size_mb * 1048576))
21646 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21647 error "dd to $DIR/$tfile failed"
21649 lfs ladvise -a willread $DIR/$tfile ||
21650 error "Ladvise failed with no range argument"
21652 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21653 error "Ladvise failed with no -l or -e argument"
21655 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21656 error "Ladvise failed with only -e argument"
21658 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21659 error "Ladvise failed with only -l argument"
21661 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21662 error "End offset should not be smaller than start offset"
21664 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21665 error "End offset should not be equal to start offset"
21667 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21668 error "Ladvise failed with overflowing -s argument"
21670 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21671 error "Ladvise failed with overflowing -e argument"
21673 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21674 error "Ladvise failed with overflowing -l argument"
21676 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21677 error "Ladvise succeeded with conflicting -l and -e arguments"
21679 echo "Synchronous ladvise should wait"
21681 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21682 do_nodes $(comma_list $(osts_nodes)) \
21683 $LCTL set_param fail_val=$delay fail_loc=0x237
21685 local start_ts=$SECONDS
21686 lfs ladvise -a willread $DIR/$tfile ||
21687 error "Ladvise failed with no range argument"
21688 local end_ts=$SECONDS
21689 local inteval_ts=$((end_ts - start_ts))
21691 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21692 error "Synchronous advice didn't wait reply"
21695 echo "Asynchronous ladvise shouldn't wait"
21696 local start_ts=$SECONDS
21697 lfs ladvise -a willread -b $DIR/$tfile ||
21698 error "Ladvise failed with no range argument"
21699 local end_ts=$SECONDS
21700 local inteval_ts=$((end_ts - start_ts))
21702 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21703 error "Asynchronous advice blocked"
21706 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21707 ladvise_willread_performance
21709 run_test 255a "check 'lfs ladvise -a willread'"
21715 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21719 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21720 skip "lustre < 2.8.54 does not support ladvise "
21721 remote_ost_nodsh && skip "remote OST with nodsh"
21723 stack_trap "rm -f $DIR/$tfile"
21724 lfs setstripe -c 1 -i 0 $DIR/$tfile
21726 ladvise_no_type dontneed $DIR/$tfile &&
21727 skip "dontneed ladvise is not supported"
21729 ladvise_no_ioctl $DIR/$tfile &&
21730 skip "ladvise ioctl is not supported"
21732 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21733 [ "$ost1_FSTYPE" = "zfs" ] &&
21734 skip "zfs-osd does not support 'ladvise dontneed'"
21737 local size=$((size_mb * 1048576))
21738 # In order to prevent disturbance of other processes, only check 3/4
21739 # of the memory usage
21740 local kibibytes=$((size_mb * 1024 * 3 / 4))
21742 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21743 error "dd to $DIR/$tfile failed"
21745 #force write to complete before dropping OST cache & checking memory
21748 local total=$(facet_meminfo ost1 MemTotal)
21749 echo "Total memory: $total KiB"
21751 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21752 local before_read=$(facet_meminfo ost1 Cached)
21753 echo "Cache used before read: $before_read KiB"
21755 lfs ladvise -a willread $DIR/$tfile ||
21756 error "Ladvise willread failed"
21757 local after_read=$(facet_meminfo ost1 Cached)
21758 echo "Cache used after read: $after_read KiB"
21760 lfs ladvise -a dontneed $DIR/$tfile ||
21761 error "Ladvise dontneed again failed"
21762 local no_read=$(facet_meminfo ost1 Cached)
21763 echo "Cache used after dontneed ladvise: $no_read KiB"
21765 if [ $total -lt $((before_read + kibibytes)) ]; then
21766 echo "Memory is too small, abort checking"
21770 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21771 error "Ladvise willread should use more memory" \
21772 "than $kibibytes KiB"
21775 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21776 error "Ladvise dontneed should release more memory" \
21777 "than $kibibytes KiB"
21780 run_test 255b "check 'lfs ladvise -a dontneed'"
21783 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21784 skip "lustre < 2.10.50 does not support lockahead"
21786 local ost1_imp=$(get_osc_import_name client ost1)
21787 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21795 test_mkdir -p $DIR/$tdir
21796 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21798 #test 10 returns only success/failure
21800 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21802 if [ $rc -eq 255 ]; then
21803 error "Ladvise test${i} failed, ${rc}"
21806 #test 11 counts lock enqueue requests, all others count new locks
21808 count=$(do_facet ost1 \
21809 $LCTL get_param -n ost.OSS.ost.stats)
21810 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21812 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21814 if [ $rc -eq 255 ]; then
21815 error "Ladvise test${i} failed, ${rc}"
21818 new_count=$(do_facet ost1 \
21819 $LCTL get_param -n ost.OSS.ost.stats)
21820 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21821 awk '{ print $2 }')
21823 difference="$((new_count - count))"
21824 if [ $difference -ne $rc ]; then
21825 error "Ladvise test${i}, bad enqueue count, returned " \
21826 "${rc}, actual ${difference}"
21829 for i in $(seq 12 21); do
21830 # If we do not do this, we run the risk of having too many
21831 # locks and starting lock cancellation while we are checking
21833 cancel_lru_locks osc
21835 count=$($LCTL get_param -n \
21836 ldlm.namespaces.$imp_name.lock_unused_count)
21838 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21840 if [ $rc -eq 255 ]; then
21841 error "Ladvise test ${i} failed, ${rc}"
21844 new_count=$($LCTL get_param -n \
21845 ldlm.namespaces.$imp_name.lock_unused_count)
21846 difference="$((new_count - count))"
21848 # Test 15 output is divided by 100 to map down to valid return
21849 if [ $i -eq 15 ]; then
21853 if [ $difference -ne $rc ]; then
21854 error "Ladvise test ${i}, bad lock count, returned " \
21855 "${rc}, actual ${difference}"
21859 #test 22 returns only success/failure
21861 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21863 if [ $rc -eq 255 ]; then
21864 error "Ladvise test${i} failed, ${rc}"
21867 run_test 255c "suite of ladvise lockahead tests"
21870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21871 remote_mds_nodsh && skip "remote MDS with nodsh"
21872 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21873 changelog_users $SINGLEMDS | grep "^cl" &&
21874 skip "active changelog user"
21880 mdt_dev=$(facet_device $SINGLEMDS)
21883 changelog_register || error "changelog_register failed"
21886 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
21888 changelog_clear 0 || error "changelog_clear failed"
21891 touch $DIR/$tdir/{1..10}
21894 stop $SINGLEMDS || error "Fail to stop MDT"
21897 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21898 error "Fail to start MDT"
21900 #after mount new plainllog is used
21901 touch $DIR/$tdir/{11..19}
21902 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21903 stack_trap "rm -f $tmpfile"
21904 cat_sl=$(do_facet $SINGLEMDS "sync; \
21905 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21906 llog_reader $tmpfile | grep -c type=1064553b")
21907 do_facet $SINGLEMDS llog_reader $tmpfile
21909 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21911 changelog_clear 0 || error "changelog_clear failed"
21913 cat_sl=$(do_facet $SINGLEMDS "sync; \
21914 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21915 llog_reader $tmpfile | grep -c type=1064553b")
21917 if (( cat_sl == 2 )); then
21918 error "Empty plain llog was not deleted from changelog catalog"
21919 elif (( cat_sl != 1 )); then
21920 error "Active plain llog shouldn't be deleted from catalog"
21923 run_test 256 "Check llog delete for empty and not full state"
21926 remote_mds_nodsh && skip "remote MDS with nodsh"
21927 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21928 skip "Need MDS version at least 2.8.55"
21930 test_mkdir $DIR/$tdir
21932 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21933 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21936 #define OBD_FAIL_MDS_XATTR_REP 0x161
21937 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21938 local facet=mds$((mdtidx + 1))
21939 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21940 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21942 stop $facet || error "stop MDS failed"
21943 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21944 error "start MDS fail"
21945 wait_recovery_complete $facet
21947 run_test 257 "xattr locks are not lost"
21949 # Verify we take the i_mutex when security requires it
21951 #define OBD_FAIL_IMUTEX_SEC 0x141c
21952 $LCTL set_param fail_loc=0x141c
21954 chmod u+s $DIR/$tfile
21955 chmod a+rwx $DIR/$tfile
21956 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21958 if [ $RC -ne 0 ]; then
21959 error "error, failed to take i_mutex, rc=$?"
21963 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21965 # Verify we do NOT take the i_mutex in the normal case
21967 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21968 $LCTL set_param fail_loc=0x141d
21971 chmod a+rw $DIR/$tfile
21972 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21974 if [ $RC -ne 0 ]; then
21975 error "error, took i_mutex unnecessarily, rc=$?"
21980 run_test 258b "verify i_mutex security behavior"
21983 local file=$DIR/$tfile
21987 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21989 stack_trap "rm -f $file" EXIT
21991 wait_delete_completed
21992 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21993 echo "before: $before"
21995 $LFS setstripe -i 0 -c 1 $file
21996 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21998 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21999 echo "after write: $after"
22001 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22002 do_facet ost1 $LCTL set_param fail_loc=0x2301
22004 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22005 echo "after truncate: $after"
22008 do_facet ost1 $LCTL set_param fail_loc=0
22009 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22011 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22012 echo "after restart: $after"
22013 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22014 error "missing truncate?"
22018 run_test 259 "crash at delayed truncate"
22021 #define OBD_FAIL_MDC_CLOSE 0x806
22022 $LCTL set_param fail_loc=0x80000806
22026 run_test 260 "Check mdc_close fail"
22028 ### Data-on-MDT sanity tests ###
22030 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22031 skip "Need MDS version at least 2.10.55 for DoM"
22034 local dom=$DIR/$tdir/dom_file
22035 local tmp=$DIR/$tdir/tmp_file
22037 mkdir_on_mdt0 $DIR/$tdir
22039 # basic checks for DoM component creation
22040 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22041 error "Can set MDT layout to non-first entry"
22043 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22044 error "Can define multiple entries as MDT layout"
22046 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22048 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22049 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22050 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22052 local mdtidx=$($LFS getstripe -m $dom)
22053 local mdtname=MDT$(printf %04x $mdtidx)
22054 local facet=mds$((mdtidx + 1))
22055 local space_check=1
22057 # Skip free space checks with ZFS
22058 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22062 local size_tmp=$((65536 * 3))
22063 local mdtfree1=$(do_facet $facet \
22064 lctl get_param -n osd*.*$mdtname.kbytesfree)
22066 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22067 # check also direct IO along write
22068 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22069 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22071 cmp $tmp $dom || error "file data is different"
22072 [ $(stat -c%s $dom) == $size_tmp ] ||
22073 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22074 if [ $space_check == 1 ]; then
22075 local mdtfree2=$(do_facet $facet \
22076 lctl get_param -n osd*.*$mdtname.kbytesfree)
22078 # increase in usage from by $size_tmp
22079 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22080 error "MDT free space wrong after write: " \
22081 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22085 local size_dom=10000
22087 $TRUNCATE $dom $size_dom
22088 [ $(stat -c%s $dom) == $size_dom ] ||
22089 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22090 if [ $space_check == 1 ]; then
22091 mdtfree1=$(do_facet $facet \
22092 lctl get_param -n osd*.*$mdtname.kbytesfree)
22093 # decrease in usage from $size_tmp to new $size_dom
22094 [ $(($mdtfree1 - $mdtfree2)) -ge \
22095 $(((size_tmp - size_dom) / 1024)) ] ||
22096 error "MDT free space is wrong after truncate: " \
22097 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22103 size_dom=$((size_dom + size_tmp))
22104 [ $(stat -c%s $dom) == $size_dom ] ||
22105 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22106 if [ $space_check == 1 ]; then
22107 mdtfree2=$(do_facet $facet \
22108 lctl get_param -n osd*.*$mdtname.kbytesfree)
22109 # increase in usage by $size_tmp from previous
22110 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22111 error "MDT free space is wrong after append: " \
22112 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22117 if [ $space_check == 1 ]; then
22118 mdtfree1=$(do_facet $facet \
22119 lctl get_param -n osd*.*$mdtname.kbytesfree)
22120 # decrease in usage by $size_dom from previous
22121 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22122 error "MDT free space is wrong after removal: " \
22123 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22126 # combined striping
22127 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22128 error "Can't create DoM + OST striping"
22130 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22131 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22132 # check also direct IO along write
22133 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22135 cmp $tmp $dom || error "file data is different"
22136 [ $(stat -c%s $dom) == $size_tmp ] ||
22137 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22142 run_test 270a "DoM: basic functionality tests"
22145 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22146 skip "Need MDS version at least 2.10.55"
22148 local dom=$DIR/$tdir/dom_file
22149 local max_size=1048576
22151 mkdir -p $DIR/$tdir
22152 $LFS setstripe -E $max_size -L mdt $dom
22154 # truncate over the limit
22155 $TRUNCATE $dom $(($max_size + 1)) &&
22156 error "successful truncate over the maximum size"
22157 # write over the limit
22158 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22159 error "successful write over the maximum size"
22160 # append over the limit
22161 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22162 echo "12345" >> $dom && error "successful append over the maximum size"
22167 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22170 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22171 skip "Need MDS version at least 2.10.55"
22173 mkdir -p $DIR/$tdir
22174 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22176 # check files inherit DoM EA
22177 touch $DIR/$tdir/first
22178 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22179 error "bad pattern"
22180 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22181 error "bad stripe count"
22182 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22183 error "bad stripe size"
22185 # check directory inherits DoM EA and uses it as default
22186 mkdir $DIR/$tdir/subdir
22187 touch $DIR/$tdir/subdir/second
22188 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22189 error "bad pattern in sub-directory"
22190 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22191 error "bad stripe count in sub-directory"
22192 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22193 error "bad stripe size in sub-directory"
22196 run_test 270c "DoM: DoM EA inheritance tests"
22199 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22200 skip "Need MDS version at least 2.10.55"
22202 mkdir -p $DIR/$tdir
22203 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22205 # inherit default DoM striping
22206 mkdir $DIR/$tdir/subdir
22207 touch $DIR/$tdir/subdir/f1
22209 # change default directory striping
22210 $LFS setstripe -c 1 $DIR/$tdir/subdir
22211 touch $DIR/$tdir/subdir/f2
22212 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22213 error "wrong default striping in file 2"
22214 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22215 error "bad pattern in file 2"
22218 run_test 270d "DoM: change striping from DoM to RAID0"
22221 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22222 skip "Need MDS version at least 2.10.55"
22224 mkdir -p $DIR/$tdir/dom
22225 mkdir -p $DIR/$tdir/norm
22228 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22229 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22231 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22232 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22234 # find DoM files by layout
22235 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22236 [ $NUM -eq $DOMFILES ] ||
22237 error "lfs find -L: found $NUM, expected $DOMFILES"
22238 echo "Test 1: lfs find 20 DOM files by layout: OK"
22240 # there should be 1 dir with default DOM striping
22241 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22243 error "lfs find -L: found $NUM, expected 1 dir"
22244 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22246 # find DoM files by stripe size
22247 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22248 [ $NUM -eq $DOMFILES ] ||
22249 error "lfs find -S: found $NUM, expected $DOMFILES"
22250 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22252 # find files by stripe offset except DoM files
22253 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22254 [ $NUM -eq $NORMFILES ] ||
22255 error "lfs find -i: found $NUM, expected $NORMFILES"
22256 echo "Test 5: lfs find no DOM files by stripe index: OK"
22259 run_test 270e "DoM: lfs find with DoM files test"
22262 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22263 skip "Need MDS version at least 2.10.55"
22265 local mdtname=${FSNAME}-MDT0000-mdtlov
22266 local dom=$DIR/$tdir/dom_file
22267 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22268 lod.$mdtname.dom_stripesize)
22269 local dom_limit=131072
22271 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22272 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22273 lod.$mdtname.dom_stripesize)
22274 [ ${dom_limit} -eq ${dom_current} ] ||
22275 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22277 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22278 $LFS setstripe -d $DIR/$tdir
22279 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22280 error "Can't set directory default striping"
22282 # exceed maximum stripe size
22283 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22284 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22285 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22286 error "Able to create DoM component size more than LOD limit"
22288 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22289 dom_current=$(do_facet mds1 $LCTL get_param -n \
22290 lod.$mdtname.dom_stripesize)
22291 [ 0 -eq ${dom_current} ] ||
22292 error "Can't set zero DoM stripe limit"
22295 # attempt to create DoM file on server with disabled DoM should
22296 # remove DoM entry from layout and be succeed
22297 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22298 error "Can't create DoM file (DoM is disabled)"
22299 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22300 error "File has DoM component while DoM is disabled"
22303 # attempt to create DoM file with only DoM stripe should return error
22304 $LFS setstripe -E $dom_limit -L mdt $dom &&
22305 error "Able to create DoM-only file while DoM is disabled"
22307 # too low values to be aligned with smallest stripe size 64K
22308 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22309 dom_current=$(do_facet mds1 $LCTL get_param -n \
22310 lod.$mdtname.dom_stripesize)
22311 [ 30000 -eq ${dom_current} ] &&
22312 error "Can set too small DoM stripe limit"
22314 # 64K is a minimal stripe size in Lustre, expect limit of that size
22315 [ 65536 -eq ${dom_current} ] ||
22316 error "Limit is not set to 64K but ${dom_current}"
22318 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22319 dom_current=$(do_facet mds1 $LCTL get_param -n \
22320 lod.$mdtname.dom_stripesize)
22322 [ 2147483648 -eq ${dom_current} ] &&
22323 error "Can set too large DoM stripe limit"
22325 do_facet mds1 $LCTL set_param -n \
22326 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22327 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22328 error "Can't create DoM component size after limit change"
22329 do_facet mds1 $LCTL set_param -n \
22330 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22331 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22332 error "Can't create DoM file after limit decrease"
22333 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22334 error "Can create big DoM component after limit decrease"
22335 touch ${dom}_def ||
22336 error "Can't create file with old default layout"
22338 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22341 run_test 270f "DoM: maximum DoM stripe size checks"
22344 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22345 skip "Need MDS version at least 2.13.52"
22346 local dom=$DIR/$tdir/$tfile
22348 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22349 local lodname=${FSNAME}-MDT0000-mdtlov
22351 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22352 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22353 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22354 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22356 local dom_limit=1024
22357 local dom_threshold="50%"
22359 $LFS setstripe -d $DIR/$tdir
22360 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22361 error "Can't set directory default striping"
22363 do_facet mds1 $LCTL set_param -n \
22364 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22365 # set 0 threshold and create DOM file to change tunable stripesize
22366 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22367 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22368 error "Failed to create $dom file"
22369 # now tunable dom_cur_stripesize should reach maximum
22370 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22371 lod.${lodname}.dom_stripesize_cur_kb)
22372 [[ $dom_current == $dom_limit ]] ||
22373 error "Current DOM stripesize is not maximum"
22376 # set threshold for further tests
22377 do_facet mds1 $LCTL set_param -n \
22378 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22379 echo "DOM threshold is $dom_threshold free space"
22382 # Spoof bfree to exceed threshold
22383 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22384 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22385 for spfree in 40 20 0 15 30 55; do
22386 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22387 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22388 error "Failed to create $dom file"
22389 dom_def=$(do_facet mds1 $LCTL get_param -n \
22390 lod.${lodname}.dom_stripesize_cur_kb)
22391 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22392 [[ $dom_def != $dom_current ]] ||
22393 error "Default stripe size was not changed"
22394 if (( spfree > 0 )) ; then
22395 dom_set=$($LFS getstripe -S $dom)
22396 (( dom_set == dom_def * 1024 )) ||
22397 error "DOM component size is still old"
22399 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22400 error "DoM component is set with no free space"
22403 dom_current=$dom_def
22406 run_test 270g "DoM: default DoM stripe size depends on free space"
22409 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22410 skip "Need MDS version at least 2.13.53"
22412 local mdtname=${FSNAME}-MDT0000-mdtlov
22413 local dom=$DIR/$tdir/$tfile
22414 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22416 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22417 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22419 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22420 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22421 error "can't create OST file"
22422 # mirrored file with DOM entry in the second mirror
22423 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22424 error "can't create mirror with DoM component"
22426 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22428 # DOM component in the middle and has other enries in the same mirror,
22429 # should succeed but lost DoM component
22430 $LFS setstripe --copy=${dom}_1 $dom ||
22431 error "Can't create file from OST|DOM mirror layout"
22432 # check new file has no DoM layout after all
22433 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22434 error "File has DoM component while DoM is disabled"
22436 run_test 270h "DoM: DoM stripe removal when disabled on server"
22439 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22440 skip "Need MDS version at least 2.14.54"
22443 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22444 error "setstripe should fail" || true
22446 run_test 270i "DoM: setting invalid DoM striping should fail"
22449 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22450 skip "Need MDS version at least 2.10.55"
22452 local dom=$DIR/$tdir/dom
22454 mkdir -p $DIR/$tdir
22456 $LFS setstripe -E 1024K -L mdt $dom
22458 lctl set_param -n mdc.*.stats=clear
22459 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22460 cat $dom > /dev/null
22461 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22462 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22466 run_test 271a "DoM: data is cached for read after write"
22469 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22470 skip "Need MDS version at least 2.10.55"
22472 local dom=$DIR/$tdir/dom
22474 mkdir -p $DIR/$tdir
22476 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22478 lctl set_param -n mdc.*.stats=clear
22479 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22480 cancel_lru_locks mdc
22481 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22482 # second stat to check size is cached on client
22483 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22484 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22485 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22488 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22491 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22492 skip "Need MDS version at least 2.10.55"
22494 local dom=$DIR/$tdir/dom
22496 mkdir -p $DIR/$tdir
22498 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22500 lctl set_param -n mdc.*.stats=clear
22501 lctl set_param -n osc.*.stats=clear
22502 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22503 cancel_lru_locks mdc
22504 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22505 # second stat to check size is cached on client
22506 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22507 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22508 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22509 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22510 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22513 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22519 local mdt=MDT$(printf %04x $mdtidx)
22521 if [ -z $param ]; then
22522 lctl get_param -n mdc.*$mdt*.stats
22524 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22529 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22530 skip "Need MDS version at least 2.10.55"
22532 local dom=$DIR/$tdir/dom
22534 mkdir -p $DIR/$tdir
22536 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22538 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22539 local facet=mds$((mdtidx + 1))
22541 cancel_lru_locks mdc
22542 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22543 createmany -o $dom 1000
22544 lctl set_param -n mdc.*.stats=clear
22545 smalliomany -w $dom 1000 200
22546 get_mdc_stats $mdtidx
22547 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22548 # Each file has 1 open, 1 IO enqueues, total 2000
22549 # but now we have also +1 getxattr for security.capability, total 3000
22550 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22551 unlinkmany $dom 1000
22553 cancel_lru_locks mdc
22554 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22555 createmany -o $dom 1000
22556 lctl set_param -n mdc.*.stats=clear
22557 smalliomany -w $dom 1000 200
22558 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22559 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22560 # for OPEN and IO lock.
22561 [ $((enq - enq_2)) -ge 1000 ] ||
22562 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22563 unlinkmany $dom 1000
22566 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22568 cleanup_271def_tests() {
22574 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22575 skip "Need MDS version at least 2.10.57"
22577 local dom=$DIR/$tdir/dom
22578 local tmp=$TMP/$tfile
22579 trap "cleanup_271def_tests $tmp" EXIT
22581 mkdir -p $DIR/$tdir
22583 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22585 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22587 cancel_lru_locks mdc
22588 dd if=/dev/urandom of=$tmp bs=1000 count=1
22589 dd if=$tmp of=$dom bs=1000 count=1
22590 cancel_lru_locks mdc
22592 cat /etc/hosts >> $tmp
22593 lctl set_param -n mdc.*.stats=clear
22595 # append data to the same file it should update local page
22596 echo "Append to the same page"
22597 cat /etc/hosts >> $dom
22598 local num=$(get_mdc_stats $mdtidx ost_read)
22599 local ra=$(get_mdc_stats $mdtidx req_active)
22600 local rw=$(get_mdc_stats $mdtidx req_waittime)
22602 [ -z $num ] || error "$num READ RPC occured"
22603 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22607 cmp $tmp $dom || error "file miscompare"
22609 cancel_lru_locks mdc
22610 lctl set_param -n mdc.*.stats=clear
22612 echo "Open and read file"
22613 cat $dom > /dev/null
22614 local num=$(get_mdc_stats $mdtidx ost_read)
22615 local ra=$(get_mdc_stats $mdtidx req_active)
22616 local rw=$(get_mdc_stats $mdtidx req_waittime)
22618 [ -z $num ] || error "$num READ RPC occured"
22619 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22623 cmp $tmp $dom || error "file miscompare"
22627 run_test 271d "DoM: read on open (1K file in reply buffer)"
22630 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22631 skip "Need MDS version at least 2.10.57"
22633 local dom=$DIR/$tdir/dom
22634 local tmp=$TMP/$tfile
22635 trap "cleanup_271def_tests $tmp" EXIT
22637 mkdir -p $DIR/$tdir
22639 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22641 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22643 cancel_lru_locks mdc
22644 dd if=/dev/urandom of=$tmp bs=265000 count=1
22645 dd if=$tmp of=$dom bs=265000 count=1
22646 cancel_lru_locks mdc
22647 cat /etc/hosts >> $tmp
22648 lctl set_param -n mdc.*.stats=clear
22650 echo "Append to the same page"
22651 cat /etc/hosts >> $dom
22652 local num=$(get_mdc_stats $mdtidx ost_read)
22653 local ra=$(get_mdc_stats $mdtidx req_active)
22654 local rw=$(get_mdc_stats $mdtidx req_waittime)
22656 [ -z $num ] || error "$num READ RPC occured"
22657 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22661 cmp $tmp $dom || error "file miscompare"
22663 cancel_lru_locks mdc
22664 lctl set_param -n mdc.*.stats=clear
22666 echo "Open and read file"
22667 cat $dom > /dev/null
22668 local num=$(get_mdc_stats $mdtidx ost_read)
22669 local ra=$(get_mdc_stats $mdtidx req_active)
22670 local rw=$(get_mdc_stats $mdtidx req_waittime)
22672 [ -z $num ] && num=0
22673 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22674 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22678 cmp $tmp $dom || error "file miscompare"
22682 run_test 271f "DoM: read on open (200K file and read tail)"
22685 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22686 skip "Skipping due to old client or server version"
22688 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22690 $CHECKSTAT -t file $DIR1/$tfile
22692 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22695 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22696 $LCTL set_param fail_loc=0x80000314
22697 rm $DIR1/$tfile || error "Unlink fails"
22699 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22700 [ $RC -eq 0 ] || error "Failed write to stale object"
22702 run_test 271g "Discard DoM data vs client flush race"
22705 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22706 skip "Need MDS version at least 2.11.50"
22708 local dom=$DIR/$tdir/dom
22709 mkdir -p $DIR/$tdir
22711 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22712 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22713 error "failed to write data into $dom"
22714 local old_md5=$(md5sum $dom)
22716 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22717 error "failed to migrate to the same DoM component"
22719 local new_md5=$(md5sum $dom)
22721 [ "$old_md5" == "$new_md5" ] ||
22722 error "md5sum differ: $old_md5, $new_md5"
22724 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22725 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22727 run_test 272a "DoM migration: new layout with the same DOM component"
22730 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22731 skip "Need MDS version at least 2.11.50"
22733 local dom=$DIR/$tdir/dom
22734 mkdir -p $DIR/$tdir
22735 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22737 local mdtidx=$($LFS getstripe -m $dom)
22738 local mdtname=MDT$(printf %04x $mdtidx)
22739 local facet=mds$((mdtidx + 1))
22741 local mdtfree1=$(do_facet $facet \
22742 lctl get_param -n osd*.*$mdtname.kbytesfree)
22743 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22744 error "failed to write data into $dom"
22745 local old_md5=$(md5sum $dom)
22746 cancel_lru_locks mdc
22747 local mdtfree1=$(do_facet $facet \
22748 lctl get_param -n osd*.*$mdtname.kbytesfree)
22750 $LFS migrate -c2 $dom ||
22751 error "failed to migrate to the new composite layout"
22752 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22753 error "MDT stripe was not removed"
22755 cancel_lru_locks mdc
22756 local new_md5=$(md5sum $dom)
22757 [ "$old_md5" == "$new_md5" ] ||
22758 error "$old_md5 != $new_md5"
22760 # Skip free space checks with ZFS
22761 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22762 local mdtfree2=$(do_facet $facet \
22763 lctl get_param -n osd*.*$mdtname.kbytesfree)
22764 [ $mdtfree2 -gt $mdtfree1 ] ||
22765 error "MDT space is not freed after migration"
22769 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22772 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22773 skip "Need MDS version at least 2.11.50"
22775 local dom=$DIR/$tdir/$tfile
22776 mkdir -p $DIR/$tdir
22777 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22779 local mdtidx=$($LFS getstripe -m $dom)
22780 local mdtname=MDT$(printf %04x $mdtidx)
22781 local facet=mds$((mdtidx + 1))
22783 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22784 error "failed to write data into $dom"
22785 local old_md5=$(md5sum $dom)
22786 cancel_lru_locks mdc
22787 local mdtfree1=$(do_facet $facet \
22788 lctl get_param -n osd*.*$mdtname.kbytesfree)
22790 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22791 error "failed to migrate to the new composite layout"
22792 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22793 error "MDT stripe was not removed"
22795 cancel_lru_locks mdc
22796 local new_md5=$(md5sum $dom)
22797 [ "$old_md5" == "$new_md5" ] ||
22798 error "$old_md5 != $new_md5"
22800 # Skip free space checks with ZFS
22801 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22802 local mdtfree2=$(do_facet $facet \
22803 lctl get_param -n osd*.*$mdtname.kbytesfree)
22804 [ $mdtfree2 -gt $mdtfree1 ] ||
22805 error "MDS space is not freed after migration"
22809 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22812 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22813 skip "Need MDS version at least 2.12.55"
22815 local dom=$DIR/$tdir/$tfile
22816 mkdir -p $DIR/$tdir
22817 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22819 local mdtidx=$($LFS getstripe -m $dom)
22820 local mdtname=MDT$(printf %04x $mdtidx)
22821 local facet=mds$((mdtidx + 1))
22823 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22824 error "failed to write data into $dom"
22825 local old_md5=$(md5sum $dom)
22826 cancel_lru_locks mdc
22827 local mdtfree1=$(do_facet $facet \
22828 lctl get_param -n osd*.*$mdtname.kbytesfree)
22830 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22831 error "failed mirroring to the new composite layout"
22832 $LFS mirror resync $dom ||
22833 error "failed mirror resync"
22834 $LFS mirror split --mirror-id 1 -d $dom ||
22835 error "failed mirror split"
22837 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22838 error "MDT stripe was not removed"
22840 cancel_lru_locks mdc
22841 local new_md5=$(md5sum $dom)
22842 [ "$old_md5" == "$new_md5" ] ||
22843 error "$old_md5 != $new_md5"
22845 # Skip free space checks with ZFS
22846 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22847 local mdtfree2=$(do_facet $facet \
22848 lctl get_param -n osd*.*$mdtname.kbytesfree)
22849 [ $mdtfree2 -gt $mdtfree1 ] ||
22850 error "MDS space is not freed after DOM mirror deletion"
22854 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22857 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22858 skip "Need MDS version at least 2.12.55"
22860 local dom=$DIR/$tdir/$tfile
22861 mkdir -p $DIR/$tdir
22862 $LFS setstripe -c 2 $dom
22864 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22865 error "failed to write data into $dom"
22866 local old_md5=$(md5sum $dom)
22869 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22870 error "failed mirroring to the DOM layout"
22871 $LFS mirror resync $dom ||
22872 error "failed mirror resync"
22873 $LFS mirror split --mirror-id 1 -d $dom ||
22874 error "failed mirror split"
22876 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22877 error "MDT stripe wasn't set"
22880 local new_md5=$(md5sum $dom)
22881 [ "$old_md5" == "$new_md5" ] ||
22882 error "$old_md5 != $new_md5"
22886 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22889 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22890 skip "Need MDS version at least 2.12.55"
22892 local dom=$DIR/$tdir/$tfile
22893 mkdir -p $DIR/$tdir
22894 $LFS setstripe -c 2 $dom
22896 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22897 error "failed to write data into $dom"
22898 local old_md5=$(md5sum $dom)
22901 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22902 error "failed migrating to the DOM file"
22904 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22905 error "MDT stripe wasn't set"
22908 local new_md5=$(md5sum $dom)
22909 [ "$old_md5" != "$new_md5" ] &&
22910 error "$old_md5 != $new_md5"
22914 run_test 272f "DoM migration: OST-striped file to DOM file"
22917 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22918 skip "Need MDS version at least 2.11.50"
22920 # Layout swap cannot be done if either file has DOM component,
22921 # this will never be supported, migration should be used instead
22923 local dom=$DIR/$tdir/$tfile
22924 mkdir -p $DIR/$tdir
22926 $LFS setstripe -c2 ${dom}_plain
22927 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22928 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22929 error "can swap layout with DoM component"
22930 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22931 error "can swap layout with DoM component"
22933 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22934 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22935 error "can swap layout with DoM component"
22936 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22937 error "can swap layout with DoM component"
22940 run_test 273a "DoM: layout swapping should fail with DOM"
22943 mkdir -p $DIR/$tdir
22944 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22946 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22947 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22949 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22951 run_test 273b "DoM: race writeback and object destroy"
22954 remote_ost_nodsh && skip "remote OST with nodsh"
22955 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22956 skip "Need OST version >= 2.10.57"
22958 local file=$DIR/$tfile
22961 oss=$(comma_list $(osts_nodes))
22963 dd if=/dev/urandom of=$file bs=1M count=2 ||
22964 error "failed to create a file"
22965 cancel_lru_locks osc
22968 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22969 error "failed to read a file"
22971 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22972 $LCTL set_param fail_loc=0x8000031f
22974 cancel_lru_locks osc &
22977 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22978 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22979 #IO takes another lock, but matches the PENDING one
22980 #and places it to the IO RPC
22981 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22982 error "failed to read a file with PENDING lock"
22984 run_test 275 "Read on a canceled duplicate lock"
22987 remote_ost_nodsh && skip "remote OST with nodsh"
22990 do_facet ost1 "(while true; do \
22991 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22992 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22995 for LOOP in $(seq 20); do
22997 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23000 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23001 rm $TMP/sanity_276_pid"
23003 run_test 276 "Race between mount and obd_statfs"
23006 $LCTL set_param ldlm.namespaces.*.lru_size=0
23007 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23008 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23009 grep ^used_mb | awk '{print $2}')
23010 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23011 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23012 oflag=direct conv=notrunc
23013 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23014 grep ^used_mb | awk '{print $2}')
23015 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23017 run_test 277 "Direct IO shall drop page cache"
23020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23021 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23022 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23023 skip "needs the same host for mdt1 mdt2" && return
23028 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23029 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23035 echo "Starting MDTs"
23036 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23038 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23040 do_facet mds2 $LCTL set_param fail_loc=0
23042 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23043 wait_recovery_complete mds2
23045 run_test 278 "Race starting MDS between MDTs stop/start"
23048 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23049 skip "Need MGS version at least 2.13.52"
23050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23051 combined_mgs_mds || skip "needs combined MGS/MDT"
23053 umount_client $MOUNT
23054 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23055 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23057 mount_client $MOUNT &
23059 stop mgs || error "stop mgs failed"
23060 #for a race mgs would crash
23061 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23062 # make sure we unmount client before remounting
23064 umount_client $MOUNT
23065 mount_client $MOUNT || error "mount client failed"
23067 run_test 280 "Race between MGS umount and client llog processing"
23069 cleanup_test_300() {
23073 test_striped_dir() {
23078 mkdir -p $DIR/$tdir
23080 SAVE_UMASK=$(umask)
23081 trap cleanup_test_300 RETURN EXIT
23083 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23084 $DIR/$tdir/striped_dir ||
23085 error "set striped dir error"
23087 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23088 [ "$mode" = "755" ] || error "expect 755 got $mode"
23090 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23091 error "getdirstripe failed"
23092 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23093 if [ "$stripe_count" != "2" ]; then
23094 error "1:stripe_count is $stripe_count, expect 2"
23096 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23097 if [ "$stripe_count" != "2" ]; then
23098 error "2:stripe_count is $stripe_count, expect 2"
23101 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23102 if [ "$stripe_index" != "$mdt_index" ]; then
23103 error "stripe_index is $stripe_index, expect $mdt_index"
23106 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23107 error "nlink error after create striped dir"
23109 mkdir $DIR/$tdir/striped_dir/a
23110 mkdir $DIR/$tdir/striped_dir/b
23112 stat $DIR/$tdir/striped_dir/a ||
23113 error "create dir under striped dir failed"
23114 stat $DIR/$tdir/striped_dir/b ||
23115 error "create dir under striped dir failed"
23117 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23118 error "nlink error after mkdir"
23120 rmdir $DIR/$tdir/striped_dir/a
23121 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23122 error "nlink error after rmdir"
23124 rmdir $DIR/$tdir/striped_dir/b
23125 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23126 error "nlink error after rmdir"
23128 chattr +i $DIR/$tdir/striped_dir
23129 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23130 error "immutable flags not working under striped dir!"
23131 chattr -i $DIR/$tdir/striped_dir
23133 rmdir $DIR/$tdir/striped_dir ||
23134 error "rmdir striped dir error"
23142 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23143 skip "skipped for lustre < 2.7.0"
23144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23145 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23147 test_striped_dir 0 || error "failed on striped dir on MDT0"
23148 test_striped_dir 1 || error "failed on striped dir on MDT0"
23150 run_test 300a "basic striped dir sanity test"
23153 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23154 skip "skipped for lustre < 2.7.0"
23155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23156 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23163 test_mkdir $DIR/$tdir || error "mkdir fail"
23164 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23165 error "set striped dir error"
23166 for i in {0..9}; do
23167 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23169 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23170 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23171 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23173 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23174 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23175 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23179 run_test 300b "check ctime/mtime for striped dir"
23182 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23183 skip "skipped for lustre < 2.7.0"
23184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23189 mkdir_on_mdt0 $DIR/$tdir
23190 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23191 error "set striped dir error"
23193 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23194 error "chown striped dir failed"
23196 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23197 error "create 5k files failed"
23199 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23201 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23205 run_test 300c "chown && check ls under striped directory"
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"
23216 mkdir -p $DIR/$tdir
23217 $LFS setstripe -c 2 $DIR/$tdir
23219 #local striped directory
23220 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23221 error "set striped dir error"
23222 #look at the directories for debug purposes
23224 $LFS getdirstripe $DIR/$tdir
23225 ls -l $DIR/$tdir/striped_dir
23226 $LFS getdirstripe $DIR/$tdir/striped_dir
23227 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23228 error "create 10 files failed"
23230 #remote striped directory
23231 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23232 error "set striped dir error"
23233 #look at the directories for debug purposes
23235 $LFS getdirstripe $DIR/$tdir
23236 ls -l $DIR/$tdir/remote_striped_dir
23237 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23238 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23239 error "create 10 files failed"
23241 for file in $(find $DIR/$tdir); do
23242 stripe_count=$($LFS getstripe -c $file)
23243 [ $stripe_count -eq 2 ] ||
23244 error "wrong stripe $stripe_count for $file"
23249 run_test 300d "check default stripe under striped directory"
23252 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23253 skip "Need MDS version at least 2.7.55"
23254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23255 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23260 mkdir -p $DIR/$tdir
23262 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23263 error "set striped dir error"
23265 touch $DIR/$tdir/striped_dir/a
23266 touch $DIR/$tdir/striped_dir/b
23267 touch $DIR/$tdir/striped_dir/c
23269 mkdir $DIR/$tdir/striped_dir/dir_a
23270 mkdir $DIR/$tdir/striped_dir/dir_b
23271 mkdir $DIR/$tdir/striped_dir/dir_c
23273 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23274 error "set striped adir under striped dir error"
23276 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23277 error "set striped bdir under striped dir error"
23279 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23280 error "set striped cdir under striped dir error"
23282 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23283 error "rename dir under striped dir fails"
23285 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23286 error "rename dir under different stripes fails"
23288 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23289 error "rename file under striped dir should succeed"
23291 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23292 error "rename dir under striped dir should succeed"
23296 run_test 300e "check rename under striped directory"
23299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23301 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23302 skip "Need MDS version at least 2.7.55"
23308 mkdir -p $DIR/$tdir
23310 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23311 error "set striped dir error"
23313 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23314 error "set striped dir error"
23316 touch $DIR/$tdir/striped_dir/a
23317 mkdir $DIR/$tdir/striped_dir/dir_a
23318 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23319 error "create striped dir under striped dir fails"
23321 touch $DIR/$tdir/striped_dir1/b
23322 mkdir $DIR/$tdir/striped_dir1/dir_b
23323 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23324 error "create striped dir under striped dir fails"
23326 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23327 error "rename dir under different striped dir should fail"
23329 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23330 error "rename striped dir under diff striped dir should fail"
23332 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23333 error "rename file under diff striped dirs fails"
23337 run_test 300f "check rename cross striped directory"
23339 test_300_check_default_striped_dir()
23342 local default_count=$2
23343 local default_index=$3
23346 local dir_stripe_index
23349 echo "checking $dirname $default_count $default_index"
23350 $LFS setdirstripe -D -c $default_count -i $default_index \
23351 -H all_char $DIR/$tdir/$dirname ||
23352 error "set default stripe on striped dir error"
23353 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23354 [ $stripe_count -eq $default_count ] ||
23355 error "expect $default_count get $stripe_count for $dirname"
23357 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23358 [ $stripe_index -eq $default_index ] ||
23359 error "expect $default_index get $stripe_index for $dirname"
23361 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23362 error "create dirs failed"
23364 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23365 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23366 for dir in $(find $DIR/$tdir/$dirname/*); do
23367 stripe_count=$($LFS getdirstripe -c $dir)
23368 (( $stripe_count == $default_count )) ||
23369 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23370 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23371 error "stripe count $default_count != $stripe_count for $dir"
23373 stripe_index=$($LFS getdirstripe -i $dir)
23374 [ $default_index -eq -1 ] ||
23375 [ $stripe_index -eq $default_index ] ||
23376 error "$stripe_index != $default_index for $dir"
23378 #check default stripe
23379 stripe_count=$($LFS getdirstripe -D -c $dir)
23380 [ $stripe_count -eq $default_count ] ||
23381 error "default count $default_count != $stripe_count for $dir"
23383 stripe_index=$($LFS getdirstripe -D -i $dir)
23384 [ $stripe_index -eq $default_index ] ||
23385 error "default index $default_index != $stripe_index for $dir"
23387 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23391 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23392 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23393 skip "Need MDS version at least 2.7.55"
23399 mkdir_on_mdt0 $DIR/$tdir
23400 mkdir $DIR/$tdir/normal_dir
23402 #Checking when client cache stripe index
23403 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23404 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23405 error "create striped_dir failed"
23407 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23408 error "create dir0 fails"
23409 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23410 [ $stripe_index -eq 0 ] ||
23411 error "dir0 expect index 0 got $stripe_index"
23413 mkdir $DIR/$tdir/striped_dir/dir1 ||
23414 error "create dir1 fails"
23415 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23416 [ $stripe_index -eq 1 ] ||
23417 error "dir1 expect index 1 got $stripe_index"
23419 #check default stripe count/stripe index
23420 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23421 test_300_check_default_striped_dir normal_dir 1 0
23422 test_300_check_default_striped_dir normal_dir -1 1
23423 test_300_check_default_striped_dir normal_dir 2 -1
23425 #delete default stripe information
23426 echo "delete default stripeEA"
23427 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23428 error "set default stripe on striped dir error"
23430 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23431 for dir in $(find $DIR/$tdir/normal_dir/*); do
23432 stripe_count=$($LFS getdirstripe -c $dir)
23433 [ $stripe_count -eq 0 ] ||
23434 error "expect 1 get $stripe_count for $dir"
23437 run_test 300g "check default striped directory for normal directory"
23440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23441 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23442 skip "Need MDS version at least 2.7.55"
23448 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23449 error "set striped dir error"
23451 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23452 test_300_check_default_striped_dir striped_dir 1 0
23453 test_300_check_default_striped_dir striped_dir -1 1
23454 test_300_check_default_striped_dir striped_dir 2 -1
23456 #delete default stripe information
23457 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23458 error "set default stripe on striped dir error"
23460 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23461 for dir in $(find $DIR/$tdir/striped_dir/*); do
23462 stripe_count=$($LFS getdirstripe -c $dir)
23463 [ $stripe_count -eq 0 ] ||
23464 error "expect 1 get $stripe_count for $dir"
23467 run_test 300h "check default striped directory for striped directory"
23470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23472 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23473 skip "Need MDS version at least 2.7.55"
23480 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23481 error "set striped dir error"
23483 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23484 error "create files under striped dir failed"
23486 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23487 error "set striped hashdir error"
23489 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23490 error "create dir0 under hash dir failed"
23491 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23492 error "create dir1 under hash dir failed"
23493 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23494 error "create dir2 under hash dir failed"
23496 # unfortunately, we need to umount to clear dir layout cache for now
23497 # once we fully implement dir layout, we can drop this
23498 umount_client $MOUNT || error "umount failed"
23499 mount_client $MOUNT || error "mount failed"
23501 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23502 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23503 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23505 #set the stripe to be unknown hash type
23506 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23507 $LCTL set_param fail_loc=0x1901
23508 for ((i = 0; i < 10; i++)); do
23509 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23510 error "stat f-$i failed"
23511 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23514 touch $DIR/$tdir/striped_dir/f0 &&
23515 error "create under striped dir with unknown hash should fail"
23517 $LCTL set_param fail_loc=0
23519 umount_client $MOUNT || error "umount failed"
23520 mount_client $MOUNT || error "mount failed"
23524 run_test 300i "client handle unknown hash type striped directory"
23527 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23529 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23530 skip "Need MDS version at least 2.7.55"
23537 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23538 $LCTL set_param fail_loc=0x1702
23539 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23540 error "set striped dir error"
23542 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23543 error "create files under striped dir failed"
23545 $LCTL set_param fail_loc=0
23547 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23551 run_test 300j "test large update record"
23554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23555 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23556 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23557 skip "Need MDS version at least 2.7.55"
23559 # this test needs a huge transaction
23561 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23562 osd*.$FSNAME-MDT0000.kbytestotal")
23563 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23570 #define OBD_FAIL_LARGE_STRIPE 0x1703
23571 $LCTL set_param fail_loc=0x1703
23572 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23573 error "set striped dir error"
23574 $LCTL set_param fail_loc=0
23576 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23577 error "getstripeddir fails"
23578 rm -rf $DIR/$tdir/striped_dir ||
23579 error "unlink striped dir fails"
23583 run_test 300k "test large striped directory"
23586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23587 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23588 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23589 skip "Need MDS version at least 2.7.55"
23593 test_mkdir -p $DIR/$tdir/striped_dir
23594 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23595 error "chown $RUNAS_ID failed"
23596 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23597 error "set default striped dir failed"
23599 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23600 $LCTL set_param fail_loc=0x80000158
23601 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23603 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23604 [ $stripe_index -eq 1 ] ||
23605 error "expect 1 get $stripe_index for $dir"
23607 run_test 300l "non-root user to create dir under striped dir with stale layout"
23610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23611 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23612 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23613 skip "Need MDS version at least 2.7.55"
23615 mkdir -p $DIR/$tdir/striped_dir
23616 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23617 error "set default stripes dir error"
23619 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23621 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23622 [ $stripe_count -eq 0 ] ||
23623 error "expect 0 get $stripe_count for a"
23625 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23626 error "set default stripes dir error"
23628 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23630 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23631 [ $stripe_count -eq 0 ] ||
23632 error "expect 0 get $stripe_count for b"
23634 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23635 error "set default stripes dir error"
23637 mkdir $DIR/$tdir/striped_dir/c &&
23638 error "default stripe_index is invalid, mkdir c should fails"
23640 rm -rf $DIR/$tdir || error "rmdir fails"
23642 run_test 300m "setstriped directory on single MDT FS"
23645 local list=$(comma_list $(mdts_nodes))
23648 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23654 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23655 skip "Need MDS version at least 2.7.55"
23656 remote_mds_nodsh && skip "remote MDS with nodsh"
23659 local list=$(comma_list $(mdts_nodes))
23661 trap cleanup_300n RETURN EXIT
23662 mkdir -p $DIR/$tdir
23663 chmod 777 $DIR/$tdir
23664 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23665 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23666 error "create striped dir succeeds with gid=0"
23668 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23669 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23670 error "create striped dir fails with gid=-1"
23672 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23673 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23674 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23675 error "set default striped dir succeeds with gid=0"
23678 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23679 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23680 error "set default striped dir fails with gid=-1"
23683 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23684 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23685 error "create test_dir fails"
23686 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23687 error "create test_dir1 fails"
23688 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23689 error "create test_dir2 fails"
23692 run_test 300n "non-root user to create dir under striped dir with default EA"
23695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23696 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23697 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23698 skip "Need MDS version at least 2.7.55"
23703 mkdir -p $DIR/$tdir
23705 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23706 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23707 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23708 skip "not enough free inodes $numfree1 $numfree2"
23711 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23712 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23713 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23714 skip "not enough free space $numfree1 $numfree2"
23717 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23718 error "setdirstripe fails"
23720 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23721 error "create dirs fails"
23723 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23724 ls $DIR/$tdir/striped_dir > /dev/null ||
23725 error "ls striped dir fails"
23726 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23727 error "unlink big striped dir fails"
23729 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23733 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23734 remote_mds_nodsh && skip "remote MDS with nodsh"
23736 mkdir_on_mdt0 $DIR/$tdir
23738 #define OBD_FAIL_OUT_ENOSPC 0x1704
23739 do_facet mds2 lctl set_param fail_loc=0x80001704
23740 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23741 && error "create striped directory should fail"
23743 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23745 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23748 run_test 300p "create striped directory without space"
23751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23752 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23754 local fd=$(free_fd)
23755 local cmd="exec $fd<$tdir"
23757 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23760 trap "eval $cmd" EXIT
23761 cd $tdir || error "cd $tdir fails"
23762 rmdir ../$tdir || error "rmdir $tdir fails"
23763 mkdir local_dir && error "create dir succeeds"
23764 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23768 run_test 300q "create remote directory under orphan directory"
23771 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23772 skip "Need MDS version at least 2.7.55" && return
23773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23777 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23778 error "set striped dir error"
23780 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23781 error "getstripeddir fails"
23784 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23785 awk '/lmv_stripe_count:/ { print $2 }')
23787 [ $MDSCOUNT -ne $stripe_count ] &&
23788 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23790 rm -rf $DIR/$tdir/striped_dir ||
23791 error "unlink striped dir fails"
23793 run_test 300r "test -1 striped directory"
23795 test_300s_helper() {
23798 local stripe_dir=$DIR/$tdir/striped_dir.$count
23800 $LFS mkdir -c $count $stripe_dir ||
23801 error "lfs mkdir -c error"
23803 $LFS getdirstripe $stripe_dir ||
23804 error "lfs getdirstripe fails"
23807 stripe_count=$($LFS getdirstripe $stripe_dir |
23808 awk '/lmv_stripe_count:/ { print $2 }')
23810 [ $count -ne $stripe_count ] &&
23811 error_noexit "bad stripe count $stripe_count expected $count"
23814 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23815 awk '/0x/ {count[$1] += 1}; END {
23816 for (idx in count) {
23817 if (count[idx]>1) {
23818 print "index " idx " count " count[idx]
23823 if [[ -n "$dupe_stripes" ]] ; then
23824 lfs getdirstripe $stripe_dir
23825 error_noexit "Dupe MDT above: $dupe_stripes "
23828 rm -rf $stripe_dir ||
23829 error_noexit "unlink $stripe_dir fails"
23833 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23834 skip "Need MDS version at least 2.7.55" && return
23835 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23838 for count in $(seq 2 $MDSCOUNT); do
23839 test_300s_helper $count
23842 run_test 300s "test lfs mkdir -c without -i"
23845 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
23846 skip "need MDS 2.14.55 or later"
23847 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
23849 local testdir="$DIR/$tdir/striped_dir"
23850 local dir1=$testdir/dir1
23851 local dir2=$testdir/dir2
23855 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
23856 error "failed to set default stripe count for $testdir"
23859 local stripe_count=$($LFS getdirstripe -c $dir1)
23861 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
23863 local max_count=$((MDSCOUNT - 1))
23864 local mdts=$(comma_list $(mdts_nodes))
23866 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
23867 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
23870 stripe_count=$($LFS getdirstripe -c $dir2)
23872 (( $stripe_count == $max_count )) || error "wrong stripe count"
23874 run_test 300t "test max_mdt_stripecount"
23876 prepare_remote_file() {
23877 mkdir $DIR/$tdir/src_dir ||
23878 error "create remote source failed"
23880 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23881 error "cp to remote source failed"
23882 touch $DIR/$tdir/src_dir/a
23884 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23885 error "create remote target dir failed"
23887 touch $DIR/$tdir/tgt_dir/b
23889 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23890 error "rename dir cross MDT failed!"
23892 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23893 error "src_child still exists after rename"
23895 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23896 error "missing file(a) after rename"
23898 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23899 error "diff after rename"
23903 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23906 local remote_file=$DIR/$tdir/tgt_dir/b
23908 mkdir -p $DIR/$tdir
23910 prepare_remote_file || error "prepare remote file failed"
23913 $OPENUNLINK $remote_file $remote_file ||
23914 error "openunlink $remote_file failed"
23915 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23917 run_test 310a "open unlink remote file"
23920 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23923 local remote_file=$DIR/$tdir/tgt_dir/b
23925 mkdir -p $DIR/$tdir
23927 prepare_remote_file || error "prepare remote file failed"
23929 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23930 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23931 $CHECKSTAT -t file $remote_file || error "check file failed"
23933 run_test 310b "unlink remote file with multiple links while open"
23936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23937 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23939 local remote_file=$DIR/$tdir/tgt_dir/b
23941 mkdir -p $DIR/$tdir
23943 prepare_remote_file || error "prepare remote file failed"
23945 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23946 multiop_bg_pause $remote_file O_uc ||
23947 error "mulitop failed for remote file"
23949 $MULTIOP $DIR/$tfile Ouc
23950 kill -USR1 $MULTIPID
23953 run_test 310c "open-unlink remote file with multiple links"
23957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23958 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23959 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23960 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23961 remote_mds_nodsh && skip "remote MDS with nodsh"
23963 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23964 local mdts=$(comma_list $(mdts_nodes))
23966 mkdir -p $DIR/$tdir
23967 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23968 createmany -o $DIR/$tdir/$tfile. 1000
23970 # statfs data is not real time, let's just calculate it
23971 old_iused=$((old_iused + 1000))
23973 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23974 osp.*OST0000*MDT0000.create_count")
23975 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23976 osp.*OST0000*MDT0000.max_create_count")
23977 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23979 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23980 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23981 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23983 unlinkmany $DIR/$tdir/$tfile. 1000
23985 do_nodes $mdts "$LCTL set_param -n \
23986 osp.*OST0000*.max_create_count=$max_count"
23987 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23988 do_nodes $mdts "$LCTL set_param -n \
23989 osp.*OST0000*.create_count=$count"
23990 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23991 grep "=0" && error "create_count is zero"
23994 for i in $(seq 120); do
23995 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23996 # system may be too busy to destroy all objs in time, use
23997 # a somewhat small value to not fail autotest
23998 [ $((old_iused - new_iused)) -gt 400 ] && break
24002 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24003 [ $((old_iused - new_iused)) -gt 400 ] ||
24004 error "objs not destroyed after unlink"
24006 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24013 local vdevdir=$(dirname $(facet_vdevice $ost))
24014 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24015 local zfs_zapid=$(do_facet $ost $cmd |
24016 grep -w "/O/0/d$((objid%32))" -C 5 |
24017 awk '/Object/{getline; print $1}')
24018 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24019 awk "/$objid = /"'{printf $3}')
24024 zfs_object_blksz() {
24028 local vdevdir=$(dirname $(facet_vdevice $ost))
24029 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24030 local blksz=$(do_facet $ost $cmd $objid |
24031 awk '/dblk/{getline; printf $4}')
24033 case "${blksz: -1}" in
24034 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24035 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24042 test_312() { # LU-4856
24043 remote_ost_nodsh && skip "remote OST with nodsh"
24044 [ "$ost1_FSTYPE" = "zfs" ] ||
24045 skip_env "the test only applies to zfs"
24047 local max_blksz=$(do_facet ost1 \
24048 $ZFS get -p recordsize $(facet_device ost1) |
24049 awk '!/VALUE/{print $3}')
24051 # to make life a little bit easier
24052 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24053 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24055 local tf=$DIR/$tdir/$tfile
24057 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24059 # Get ZFS object id
24060 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24061 # block size change by sequential overwrite
24064 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24065 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24067 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24068 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24072 # block size change by sequential append write
24073 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24074 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24075 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24078 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24079 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24080 oflag=sync conv=notrunc
24082 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24083 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24084 error "blksz error, actual $blksz, " \
24085 "expected: 2 * $count * $PAGE_SIZE"
24091 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24092 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24094 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24095 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24096 [ $blksz -eq $PAGE_SIZE ] ||
24097 error "blksz error: $blksz, expected: $PAGE_SIZE"
24099 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24100 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24101 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24103 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24104 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24105 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24107 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24110 remote_ost_nodsh && skip "remote OST with nodsh"
24112 local file=$DIR/$tfile
24115 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24117 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24118 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24119 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24120 error "write should failed"
24121 do_facet ost1 "$LCTL set_param fail_loc=0"
24124 run_test 313 "io should fail after last_rcvd update fail"
24127 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24129 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24130 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24132 wait_delete_completed
24133 do_facet ost1 "$LCTL set_param fail_loc=0"
24135 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24137 test_315() { # LU-618
24138 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24140 local file=$DIR/$tfile
24143 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24144 error "multiop file write failed"
24145 $MULTIOP $file oO_RDONLY:r4063232_c &
24150 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24153 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24156 run_test 315 "read should be accounted"
24159 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24160 large_xattr_enabled || skip "ea_inode feature disabled"
24162 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24163 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24164 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24165 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24167 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24169 run_test 316 "lfs migrate of file with large_xattr enabled"
24172 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24173 skip "Need MDS version at least 2.11.53"
24174 if [ "$ost1_FSTYPE" == "zfs" ]; then
24175 skip "LU-10370: no implementation for ZFS"
24179 local grant_blk_size
24181 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24182 awk '/grant_block_size:/ { print $2; exit; }')
24184 # Create File of size 5M. Truncate it to below size's and verify
24187 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24188 error "Create file $DIR/$tfile failed"
24189 stack_trap "rm -f $DIR/$tfile" EXIT
24191 for trunc_sz in 2097152 4097 4000 509 0; do
24192 $TRUNCATE $DIR/$tfile $trunc_sz ||
24193 error "truncate $tfile to $trunc_sz failed"
24194 local sz=$(stat --format=%s $DIR/$tfile)
24195 local blk=$(stat --format=%b $DIR/$tfile)
24196 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24197 grant_blk_size) * 8))
24199 if [[ $blk -ne $trunc_blk ]]; then
24200 $(which stat) $DIR/$tfile
24201 error "Expected Block $trunc_blk got $blk for $tfile"
24204 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24205 error "Expected Size $trunc_sz got $sz for $tfile"
24210 # Create file with a hole and write actual 65536 bytes which aligned
24211 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24214 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24215 error "Create file : $DIR/$tfile"
24218 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24219 # blocks. The block count must drop to 8.
24221 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24222 ((bs - grant_blk_size) + 1)))
24223 $TRUNCATE $DIR/$tfile $trunc_sz ||
24224 error "truncate $tfile to $trunc_sz failed"
24226 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24227 sz=$(stat --format=%s $DIR/$tfile)
24228 blk=$(stat --format=%b $DIR/$tfile)
24230 if [[ $blk -ne $trunc_bsz ]]; then
24231 $(which stat) $DIR/$tfile
24232 error "Expected Block $trunc_bsz got $blk for $tfile"
24235 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24236 error "Expected Size $trunc_sz got $sz for $tfile"
24238 run_test 317 "Verify blocks get correctly update after truncate"
24241 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24242 local old_max_active=$($LCTL get_param -n \
24243 ${llite_name}.max_read_ahead_async_active \
24246 $LCTL set_param llite.*.max_read_ahead_async_active=256
24247 local max_active=$($LCTL get_param -n \
24248 ${llite_name}.max_read_ahead_async_active \
24250 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24252 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24253 error "set max_read_ahead_async_active should succeed"
24255 $LCTL set_param llite.*.max_read_ahead_async_active=512
24256 max_active=$($LCTL get_param -n \
24257 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24258 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24260 # restore @max_active
24261 [ $old_max_active -ne 0 ] && $LCTL set_param \
24262 llite.*.max_read_ahead_async_active=$old_max_active
24264 local old_threshold=$($LCTL get_param -n \
24265 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24266 local max_per_file_mb=$($LCTL get_param -n \
24267 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24269 local invalid=$(($max_per_file_mb + 1))
24271 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24272 && error "set $invalid should fail"
24274 local valid=$(($invalid - 1))
24276 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24277 error "set $valid should succeed"
24278 local threshold=$($LCTL get_param -n \
24279 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24280 [ $threshold -eq $valid ] || error \
24281 "expect threshold $valid got $threshold"
24283 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24285 run_test 318 "Verify async readahead tunables"
24288 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24290 local before=$(date +%s)
24292 local mdir=$DIR/$tdir
24293 local file=$mdir/xxx
24295 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24298 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24299 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24300 $LFS migrate -m1 $mdir &
24303 dd if=$file of=/dev/null
24305 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24306 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24308 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24310 run_test 319 "lost lease lock on migrate error"
24312 test_398a() { # LU-4198
24313 local ost1_imp=$(get_osc_import_name client ost1)
24314 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24317 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24318 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24320 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24321 # request a new lock on client
24322 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24324 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24325 #local lock_count=$($LCTL get_param -n \
24326 # ldlm.namespaces.$imp_name.lru_size)
24327 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24329 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24331 # no lock cached, should use lockless DIO and not enqueue new lock
24332 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24334 error "dio write failed"
24335 lock_count=$($LCTL get_param -n \
24336 ldlm.namespaces.$imp_name.lru_size)
24337 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24339 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24341 # no lock cached, should use locked DIO append
24342 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24343 conv=notrunc || error "DIO append failed"
24344 lock_count=$($LCTL get_param -n \
24345 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24346 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24348 run_test 398a "direct IO should cancel lock otherwise lockless"
24350 test_398b() { # LU-4198
24351 which fio || skip_env "no fio installed"
24352 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24355 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24358 # Single page, multiple pages, stripe size, 4*stripe size
24359 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24360 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24361 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24362 --numjobs=$njobs --fallocate=none \
24363 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24364 --filename=$DIR/$tfile &
24367 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24368 fio --name=rand-rw --rw=randrw --bs=$bsize \
24369 --numjobs=$njobs --fallocate=none \
24370 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24371 --filename=$DIR/$tfile || true
24375 evict=$(do_facet client $LCTL get_param \
24376 osc.$FSNAME-OST*-osc-*/state |
24377 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24379 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24380 (do_facet client $LCTL get_param \
24381 osc.$FSNAME-OST*-osc-*/state;
24382 error "eviction happened: $evict before:$before")
24386 run_test 398b "DIO and buffer IO race"
24388 test_398c() { # LU-4198
24389 local ost1_imp=$(get_osc_import_name client ost1)
24390 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24393 which fio || skip_env "no fio installed"
24395 saved_debug=$($LCTL get_param -n debug)
24396 $LCTL set_param debug=0
24398 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24399 ((size /= 1024)) # by megabytes
24400 ((size /= 2)) # write half of the OST at most
24401 [ $size -gt 40 ] && size=40 #reduce test time anyway
24403 $LFS setstripe -c 1 $DIR/$tfile
24405 # it seems like ldiskfs reserves more space than necessary if the
24406 # writing blocks are not mapped, so it extends the file firstly
24407 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24408 cancel_lru_locks osc
24410 # clear and verify rpc_stats later
24411 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24414 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24415 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24416 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24417 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24418 --filename=$DIR/$tfile
24419 [ $? -eq 0 ] || error "fio write error"
24421 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24422 error "Locks were requested while doing AIO"
24424 # get the percentage of 1-page I/O
24425 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24426 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24428 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24430 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24431 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24432 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24433 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24434 --filename=$DIR/$tfile
24435 [ $? -eq 0 ] || error "fio mixed read write error"
24437 echo "AIO with large block size ${size}M"
24438 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24439 --numjobs=1 --fallocate=none --ioengine=libaio \
24440 --iodepth=16 --allow_file_create=0 --size=${size}M \
24441 --filename=$DIR/$tfile
24442 [ $? -eq 0 ] || error "fio large block size failed"
24445 $LCTL set_param debug="$saved_debug"
24447 run_test 398c "run fio to test AIO"
24449 test_398d() { # LU-13846
24450 which aiocp || skip_env "no aiocp installed"
24451 local aio_file=$DIR/$tfile.aio
24453 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24455 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24456 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24457 stack_trap "rm -f $DIR/$tfile $aio_file"
24459 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24461 # make sure we don't crash and fail properly
24462 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24463 error "aio not aligned with PAGE SIZE should fail"
24465 rm -f $DIR/$tfile $aio_file
24467 run_test 398d "run aiocp to verify block size > stripe size"
24470 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24471 touch $DIR/$tfile.new
24472 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24474 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24476 test_398f() { # LU-14687
24477 which aiocp || skip_env "no aiocp installed"
24478 local aio_file=$DIR/$tfile.aio
24480 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24482 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24483 stack_trap "rm -f $DIR/$tfile $aio_file"
24485 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24486 $LCTL set_param fail_loc=0x1418
24487 # make sure we don't crash and fail properly
24488 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24489 error "aio with page allocation failure succeeded"
24490 $LCTL set_param fail_loc=0
24491 diff $DIR/$tfile $aio_file
24492 [[ $? != 0 ]] || error "no diff after failed aiocp"
24494 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24496 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24497 # stripe and i/o size must be > stripe size
24498 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24499 # single RPC in flight. This test shows async DIO submission is working by
24500 # showing multiple RPCs in flight.
24501 test_398g() { # LU-13798
24502 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24504 # We need to do some i/o first to acquire enough grant to put our RPCs
24505 # in flight; otherwise a new connection may not have enough grant
24507 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24508 error "parallel dio failed"
24509 stack_trap "rm -f $DIR/$tfile"
24511 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24512 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24513 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24514 stack_trap "$LCTL set_param -n $pages_per_rpc"
24516 # Recreate file so it's empty
24518 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24519 #Pause rpc completion to guarantee we see multiple rpcs in flight
24520 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24521 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24522 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24525 $LCTL set_param osc.*.rpc_stats=c
24527 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24528 error "parallel dio failed"
24529 stack_trap "rm -f $DIR/$tfile"
24531 $LCTL get_param osc.*-OST0000-*.rpc_stats
24532 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24533 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24534 grep "8:" | awk '{print $8}')
24535 # We look at the "8 rpcs in flight" field, and verify A) it is present
24536 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24537 # as expected for an 8M DIO to a file with 1M stripes.
24538 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24540 # Verify turning off parallel dio works as expected
24542 $LCTL set_param osc.*.rpc_stats=c
24543 $LCTL set_param llite.*.parallel_dio=0
24544 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24546 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24547 error "dio with parallel dio disabled failed"
24549 # Ideally, we would see only one RPC in flight here, but there is an
24550 # unavoidable race between i/o completion and RPC in flight counting,
24551 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24552 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24553 # So instead we just verify it's always < 8.
24554 $LCTL get_param osc.*-OST0000-*.rpc_stats
24555 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24556 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24557 grep '^$' -B1 | grep . | awk '{print $1}')
24558 [ $ret != "8:" ] ||
24559 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24561 run_test 398g "verify parallel dio async RPC submission"
24563 test_398h() { # LU-13798
24564 local dio_file=$DIR/$tfile.dio
24566 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24568 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24569 stack_trap "rm -f $DIR/$tfile $dio_file"
24571 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24572 error "parallel dio failed"
24573 diff $DIR/$tfile $dio_file
24574 [[ $? == 0 ]] || error "file diff after aiocp"
24576 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24578 test_398i() { # LU-13798
24579 local dio_file=$DIR/$tfile.dio
24581 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24583 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24584 stack_trap "rm -f $DIR/$tfile $dio_file"
24586 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24587 $LCTL set_param fail_loc=0x1418
24588 # make sure we don't crash and fail properly
24589 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24590 error "parallel dio page allocation failure succeeded"
24591 diff $DIR/$tfile $dio_file
24592 [[ $? != 0 ]] || error "no diff after failed aiocp"
24594 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24596 test_398j() { # LU-13798
24597 # Stripe size > RPC size but less than i/o size tests split across
24598 # stripes and RPCs for individual i/o op
24599 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24601 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24602 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24603 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24604 stack_trap "$LCTL set_param -n $pages_per_rpc"
24606 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24607 error "parallel dio write failed"
24608 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24610 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24611 error "parallel dio read failed"
24612 diff $DIR/$tfile $DIR/$tfile.2
24613 [[ $? == 0 ]] || error "file diff after parallel dio read"
24615 run_test 398j "test parallel dio where stripe size > rpc_size"
24617 test_398k() { # LU-13798
24618 wait_delete_completed
24621 # 4 stripe file; we will cause out of space on OST0
24622 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24624 # Fill OST0 (if it's not too large)
24625 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24627 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24628 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24630 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24631 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24632 error "dd should fill OST0"
24633 stack_trap "rm -f $DIR/$tfile.1"
24635 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24639 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24640 error "file is not 0 bytes in size"
24642 # dd above should not succeed, but don't error until here so we can
24643 # get debug info above
24645 error "parallel dio write with enospc succeeded"
24646 stack_trap "rm -f $DIR/$tfile"
24648 run_test 398k "test enospc on first stripe"
24650 test_398l() { # LU-13798
24651 wait_delete_completed
24654 # 4 stripe file; we will cause out of space on OST0
24655 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24656 # happens on the second i/o chunk we issue
24657 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24659 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24660 stack_trap "rm -f $DIR/$tfile"
24662 # Fill OST0 (if it's not too large)
24663 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24665 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24666 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24668 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24669 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24670 error "dd should fill OST0"
24671 stack_trap "rm -f $DIR/$tfile.1"
24673 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24675 stack_trap "rm -f $DIR/$tfile.2"
24677 # Check that short write completed as expected
24678 ls -la $DIR/$tfile.2
24679 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24680 error "file is not 1M in size"
24682 # dd above should not succeed, but don't error until here so we can
24683 # get debug info above
24685 error "parallel dio write with enospc succeeded"
24687 # Truncate source file to same length as output file and diff them
24688 $TRUNCATE $DIR/$tfile 1048576
24689 diff $DIR/$tfile $DIR/$tfile.2
24690 [[ $? == 0 ]] || error "data incorrect after short write"
24692 run_test 398l "test enospc on intermediate stripe/RPC"
24694 test_398m() { # LU-13798
24695 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24697 # Set up failure on OST0, the first stripe:
24698 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24699 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24700 # So this fail_val specifies OST0
24701 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24702 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24704 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24705 error "parallel dio write with failure on first stripe succeeded"
24706 stack_trap "rm -f $DIR/$tfile"
24707 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24709 # Place data in file for read
24710 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24711 error "parallel dio write failed"
24713 # Fail read on OST0, first stripe
24714 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24715 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24716 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24717 error "parallel dio read with error on first stripe succeeded"
24718 rm -f $DIR/$tfile.2
24719 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24721 # Switch to testing on OST1, second stripe
24722 # Clear file contents, maintain striping
24724 # Set up failure on OST1, second stripe:
24725 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24726 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24728 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24729 error "parallel dio write with failure on first stripe succeeded"
24730 stack_trap "rm -f $DIR/$tfile"
24731 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24733 # Place data in file for read
24734 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24735 error "parallel dio write failed"
24737 # Fail read on OST1, second stripe
24738 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24739 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24740 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24741 error "parallel dio read with error on first stripe succeeded"
24742 rm -f $DIR/$tfile.2
24743 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24745 run_test 398m "test RPC failures with parallel dio"
24747 # Parallel submission of DIO should not cause problems for append, but it's
24748 # important to verify.
24749 test_398n() { # LU-13798
24750 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24752 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24753 error "dd to create source file failed"
24754 stack_trap "rm -f $DIR/$tfile"
24756 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24757 error "parallel dio write with failure on second stripe succeeded"
24758 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24759 diff $DIR/$tfile $DIR/$tfile.1
24760 [[ $? == 0 ]] || error "data incorrect after append"
24763 run_test 398n "test append with parallel DIO"
24766 local read_write=$1
24767 if [ "$read_write" = "write" ]; then
24768 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24769 elif [ "$read_write" = "read" ]; then
24770 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24772 error "argument error"
24775 # turn off debug for performance testing
24776 local saved_debug=$($LCTL get_param -n debug)
24777 $LCTL set_param debug=0
24779 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24781 # get ost1 size - $FSNAME-OST0000
24782 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24783 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24784 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24786 if [ "$read_write" = "read" ]; then
24787 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24790 local start_time=$(date +%s.%N)
24791 $dd_cmd bs=1M count=$blocks oflag=sync ||
24792 error "real dd $read_write error"
24793 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24795 if [ "$read_write" = "write" ]; then
24799 # define OBD_FAIL_OST_FAKE_RW 0x238
24800 do_facet ost1 $LCTL set_param fail_loc=0x238
24802 local start_time=$(date +%s.%N)
24803 $dd_cmd bs=1M count=$blocks oflag=sync ||
24804 error "fake dd $read_write error"
24805 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24807 if [ "$read_write" = "write" ]; then
24809 cancel_lru_locks osc
24810 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24811 error "$tfile size not $blocks MB"
24813 do_facet ost1 $LCTL set_param fail_loc=0
24815 echo "fake $read_write $duration_fake vs. normal $read_write" \
24816 "$duration in seconds"
24817 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24818 error_not_in_vm "fake write is slower"
24820 $LCTL set_param -n debug="$saved_debug"
24823 test_399a() { # LU-7655 for OST fake write
24824 remote_ost_nodsh && skip "remote OST with nodsh"
24828 run_test 399a "fake write should not be slower than normal write"
24830 test_399b() { # LU-8726 for OST fake read
24831 remote_ost_nodsh && skip "remote OST with nodsh"
24832 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24833 skip_env "ldiskfs only test"
24838 run_test 399b "fake read should not be slower than normal read"
24840 test_400a() { # LU-1606, was conf-sanity test_74
24841 if ! which $CC > /dev/null 2>&1; then
24842 skip_env "$CC is not installed"
24845 local extra_flags=''
24846 local out=$TMP/$tfile
24847 local prefix=/usr/include/lustre
24850 # Oleg removes c files in his test rig so test if any c files exist
24851 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24852 skip_env "Needed c test files are missing"
24854 if ! [[ -d $prefix ]]; then
24855 # Assume we're running in tree and fixup the include path.
24856 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24857 extra_flags+=" -L$LUSTRE/utils/.lib"
24860 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24861 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24862 error "client api broken"
24866 run_test 400a "Lustre client api program can compile and link"
24868 test_400b() { # LU-1606, LU-5011
24870 local out=$TMP/$tfile
24871 local prefix=/usr/include/linux/lustre
24873 # We use a hard coded prefix so that this test will not fail
24874 # when run in tree. There are headers in lustre/include/lustre/
24875 # that are not packaged (like lustre_idl.h) and have more
24876 # complicated include dependencies (like config.h and lnet/types.h).
24877 # Since this test about correct packaging we just skip them when
24878 # they don't exist (see below) rather than try to fixup cppflags.
24880 if ! which $CC > /dev/null 2>&1; then
24881 skip_env "$CC is not installed"
24884 for header in $prefix/*.h; do
24885 if ! [[ -f "$header" ]]; then
24889 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24890 continue # lustre_ioctl.h is internal header
24893 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24894 error "cannot compile '$header'"
24898 run_test 400b "packaged headers can be compiled"
24900 test_401a() { #LU-7437
24901 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24902 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24904 #count the number of parameters by "list_param -R"
24905 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24906 #count the number of parameters by listing proc files
24907 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24908 echo "proc_dirs='$proc_dirs'"
24909 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24910 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24913 [ $params -eq $procs ] ||
24914 error "found $params parameters vs. $procs proc files"
24916 # test the list_param -D option only returns directories
24917 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24918 #count the number of parameters by listing proc directories
24919 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24922 [ $params -eq $procs ] ||
24923 error "found $params parameters vs. $procs proc files"
24925 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24928 # jobid_var may not allow arbitrary values, so use jobid_name
24930 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24931 local testname=jobid_name tmp='testing%p'
24933 local testname=jobid_var tmp=testing
24936 local save=$($LCTL get_param -n $testname)
24938 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24939 error "no error returned when setting bad parameters"
24941 local jobid_new=$($LCTL get_param -n foe $testname baz)
24942 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24944 $LCTL set_param -n fog=bam $testname=$save bat=fog
24945 local jobid_old=$($LCTL get_param -n foe $testname bag)
24946 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24948 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24951 # jobid_var may not allow arbitrary values, so use jobid_name
24953 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24954 local testname=jobid_name
24956 local testname=jobid_var
24959 local jobid_var_old=$($LCTL get_param -n $testname)
24960 local jobid_var_new
24962 $LCTL set_param $testname= &&
24963 error "no error returned for 'set_param a='"
24965 jobid_var_new=$($LCTL get_param -n $testname)
24966 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24967 error "$testname was changed by setting without value"
24969 $LCTL set_param $testname &&
24970 error "no error returned for 'set_param a'"
24972 jobid_var_new=$($LCTL get_param -n $testname)
24973 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24974 error "$testname was changed by setting without value"
24976 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24979 # jobid_var may not allow arbitrary values, so use jobid_name
24981 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24982 local testname=jobid_name new_value='foo=bar%p'
24984 local testname=jobid_var new_valuie=foo=bar
24987 local jobid_var_old=$($LCTL get_param -n $testname)
24988 local jobid_var_new
24990 $LCTL set_param $testname=$new_value ||
24991 error "'set_param a=b' did not accept a value containing '='"
24993 jobid_var_new=$($LCTL get_param -n $testname)
24994 [[ "$jobid_var_new" == "$new_value" ]] ||
24995 error "'set_param a=b' failed on a value containing '='"
24997 # Reset the $testname to test the other format
24998 $LCTL set_param $testname=$jobid_var_old
24999 jobid_var_new=$($LCTL get_param -n $testname)
25000 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25001 error "failed to reset $testname"
25003 $LCTL set_param $testname $new_value ||
25004 error "'set_param a b' did not accept a value containing '='"
25006 jobid_var_new=$($LCTL get_param -n $testname)
25007 [[ "$jobid_var_new" == "$new_value" ]] ||
25008 error "'set_param a b' failed on a value containing '='"
25010 $LCTL set_param $testname $jobid_var_old
25011 jobid_var_new=$($LCTL get_param -n $testname)
25012 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25013 error "failed to reset $testname"
25015 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25017 test_401e() { # LU-14779
25018 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25019 error "lctl list_param MGC* failed"
25020 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25021 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25022 error "lctl get_param lru_size failed"
25024 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25027 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25028 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25029 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25030 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25031 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25032 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25033 remote_mds_nodsh && skip "remote MDS with nodsh"
25035 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25036 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25037 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25038 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25039 echo "Touch failed - OK"
25041 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25044 local file1=$DIR/$tfile.1
25045 local file2=$DIR/$tfile.2
25046 local tfile=$TMP/$tfile
25048 rm -f $file1 $file2 $tfile
25053 # 30 sec OBD_TIMEOUT in ll_getattr()
25054 # right before populating st_nlink
25055 $LCTL set_param fail_loc=0x80001409
25056 stat -c %h $file1 > $tfile &
25058 # create an alias, drop all locks and reclaim the dentry
25060 cancel_lru_locks mdc
25061 cancel_lru_locks osc
25062 sysctl -w vm.drop_caches=2
25066 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25068 rm -f $tfile $file1 $file2
25070 run_test 403 "i_nlink should not drop to zero due to aliasing"
25072 test_404() { # LU-6601
25073 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25074 skip "Need server version newer than 2.8.52"
25075 remote_mds_nodsh && skip "remote MDS with nodsh"
25077 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25078 awk '/osp .*-osc-MDT/ { print $4}')
25081 for osp in $mosps; do
25082 echo "Deactivate: " $osp
25083 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25084 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25085 awk -vp=$osp '$4 == p { print $2 }')
25086 [ $stat = IN ] || {
25087 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25088 error "deactivate error"
25090 echo "Activate: " $osp
25091 do_facet $SINGLEMDS $LCTL --device %$osp activate
25092 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25093 awk -vp=$osp '$4 == p { print $2 }')
25094 [ $stat = UP ] || {
25095 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25096 error "activate error"
25100 run_test 404 "validate manual {de}activated works properly for OSPs"
25103 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25104 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25105 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25106 skip "Layout swap lock is not supported"
25108 check_swap_layouts_support
25109 check_swap_layout_no_dom $DIR
25111 test_mkdir $DIR/$tdir
25112 swap_lock_test -d $DIR/$tdir ||
25113 error "One layout swap locked test failed"
25115 run_test 405 "Various layout swap lock tests"
25118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25119 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25120 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25122 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25123 skip "Need MDS version at least 2.8.50"
25125 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25126 local test_pool=$TESTNAME
25128 pool_add $test_pool || error "pool_add failed"
25129 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25130 error "pool_add_targets failed"
25132 save_layout_restore_at_exit $MOUNT
25134 # parent set default stripe count only, child will stripe from both
25135 # parent and fs default
25136 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25137 error "setstripe $MOUNT failed"
25138 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25139 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25140 for i in $(seq 10); do
25141 local f=$DIR/$tdir/$tfile.$i
25142 touch $f || error "touch failed"
25143 local count=$($LFS getstripe -c $f)
25144 [ $count -eq $OSTCOUNT ] ||
25145 error "$f stripe count $count != $OSTCOUNT"
25146 local offset=$($LFS getstripe -i $f)
25147 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25148 local size=$($LFS getstripe -S $f)
25149 [ $size -eq $((def_stripe_size * 2)) ] ||
25150 error "$f stripe size $size != $((def_stripe_size * 2))"
25151 local pool=$($LFS getstripe -p $f)
25152 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25155 # change fs default striping, delete parent default striping, now child
25156 # will stripe from new fs default striping only
25157 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25158 error "change $MOUNT default stripe failed"
25159 $LFS setstripe -c 0 $DIR/$tdir ||
25160 error "delete $tdir default stripe failed"
25161 for i in $(seq 11 20); do
25162 local f=$DIR/$tdir/$tfile.$i
25163 touch $f || error "touch $f failed"
25164 local count=$($LFS getstripe -c $f)
25165 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25166 local offset=$($LFS getstripe -i $f)
25167 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25168 local size=$($LFS getstripe -S $f)
25169 [ $size -eq $def_stripe_size ] ||
25170 error "$f stripe size $size != $def_stripe_size"
25171 local pool=$($LFS getstripe -p $f)
25172 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25175 unlinkmany $DIR/$tdir/$tfile. 1 20
25177 local f=$DIR/$tdir/$tfile
25178 pool_remove_all_targets $test_pool $f
25179 pool_remove $test_pool $f
25181 run_test 406 "DNE support fs default striping"
25184 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25185 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25186 skip "Need MDS version at least 2.8.55"
25187 remote_mds_nodsh && skip "remote MDS with nodsh"
25189 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25190 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25191 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25192 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25193 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25195 #define OBD_FAIL_DT_TXN_STOP 0x2019
25196 for idx in $(seq $MDSCOUNT); do
25197 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25199 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25200 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25201 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25204 run_test 407 "transaction fail should cause operation fail"
25207 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25209 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25210 lctl set_param fail_loc=0x8000040a
25211 # let ll_prepare_partial_page() fail
25212 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25216 # create at least 100 unused inodes so that
25217 # shrink_icache_memory(0) should not return 0
25218 touch $DIR/$tfile-{0..100}
25219 rm -f $DIR/$tfile-{0..100}
25222 echo 2 > /proc/sys/vm/drop_caches
25224 run_test 408 "drop_caches should not hang due to page leaks"
25228 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25230 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25231 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25232 touch $DIR/$tdir/guard || error "(2) Fail to create"
25234 local PREFIX=$(str_repeat 'A' 128)
25235 echo "Create 1K hard links start at $(date)"
25236 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25237 error "(3) Fail to hard link"
25239 echo "Links count should be right although linkEA overflow"
25240 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25241 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25242 [ $linkcount -eq 1001 ] ||
25243 error "(5) Unexpected hard links count: $linkcount"
25245 echo "List all links start at $(date)"
25246 ls -l $DIR/$tdir/foo > /dev/null ||
25247 error "(6) Fail to list $DIR/$tdir/foo"
25249 echo "Unlink hard links start at $(date)"
25250 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25251 error "(7) Fail to unlink"
25252 echo "Unlink hard links finished at $(date)"
25254 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25258 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25259 skip "Need client version at least 2.9.59"
25260 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25261 skip "Need MODULES build"
25263 # Create a file, and stat it from the kernel
25264 local testfile=$DIR/$tfile
25267 local run_id=$RANDOM
25268 local my_ino=$(stat --format "%i" $testfile)
25270 # Try to insert the module. This will always fail as the
25271 # module is designed to not be inserted.
25272 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25275 # Anything but success is a test failure
25277 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25278 error "no inode match"
25280 run_test 410 "Test inode number returned from kernel thread"
25282 cleanup_test411_cgroup() {
25288 local cg_basedir=/sys/fs/cgroup/memory
25290 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25291 skip "no setup for cgroup"
25293 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25294 error "test file creation failed"
25295 cancel_lru_locks osc
25297 # Create a very small memory cgroup to force a slab allocation error
25298 local cgdir=$cg_basedir/osc_slab_alloc
25299 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25300 trap "cleanup_test411_cgroup $cgdir" EXIT
25301 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25302 echo 1M > $cgdir/memory.limit_in_bytes
25304 # Should not LBUG, just be killed by oom-killer
25305 # dd will return 0 even allocation failure in some environment.
25306 # So don't check return value
25307 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25308 cleanup_test411_cgroup $cgdir
25312 run_test 411 "Slab allocation error with cgroup does not LBUG"
25315 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25316 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25317 skip "Need server version at least 2.10.55"
25319 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25320 error "mkdir failed"
25321 $LFS getdirstripe $DIR/$tdir
25322 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25323 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25324 error "expect $((MDSCOUT - 1)) get $stripe_index"
25325 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25326 [ $stripe_count -eq 2 ] ||
25327 error "expect 2 get $stripe_count"
25329 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25334 # subdirs should be on the same MDT as parent
25335 for i in $(seq 0 $((MDSCOUNT - 1))); do
25336 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25337 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25338 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25339 (( index == i )) || error "mdt$i/sub on MDT$index"
25342 # stripe offset -1, ditto
25343 for i in {1..10}; do
25344 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25345 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25346 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25347 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25348 (( index == index2 )) ||
25349 error "qos$i on MDT$index, sub on MDT$index2"
25352 local testdir=$DIR/$tdir/inherit
25354 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25357 testdir=$testdir/s$i
25358 mkdir $testdir || error "mkdir $testdir failed"
25359 index=$($LFS getstripe -m $testdir)
25360 (( index == 1 )) ||
25361 error "$testdir on MDT$index"
25364 # not inherit any more
25365 testdir=$testdir/s3
25366 mkdir $testdir || error "mkdir $testdir failed"
25367 getfattr -d -m dmv $testdir | grep dmv &&
25368 error "default LMV set on $testdir" || true
25370 run_test 412 "mkdir on specific MDTs"
25372 generate_uneven_mdts() {
25374 local lmv_qos_maxage
25375 local lod_qos_maxage
25385 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25386 $LCTL set_param lmv.*.qos_maxage=1
25387 stack_trap "$LCTL set_param \
25388 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25389 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25390 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25391 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25392 lod.*.mdt_qos_maxage=1
25393 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25394 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25397 echo "Check for uneven MDTs: "
25399 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25400 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25401 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25403 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25404 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25407 for ((i = 1; i < ${#ffree[@]}; i++)); do
25408 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25409 if [ $tmp -gt $max ]; then
25413 if [ $tmp -lt $min ]; then
25419 (( ${ffree[min_index]} > 0 )) ||
25420 skip "no free files in MDT$min_index"
25421 (( ${ffree[min_index]} < 10000000 )) ||
25422 skip "too many free files in MDT$min_index"
25424 # Check if we need to generate uneven MDTs
25425 local diff=$(((max - min) * 100 / min))
25426 local testdir=$DIR/$tdir-fillmdt
25432 while (( diff < threshold )); do
25433 # generate uneven MDTs, create till $threshold% diff
25434 echo -n "weight diff=$diff% must be > $threshold% ..."
25435 echo "Fill MDT$min_index with 1000 files: loop $i"
25436 testdir=$DIR/$tdir-fillmdt/$i
25437 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25438 error "mkdir $testdir failed"
25439 $LFS setstripe -E 1M -L mdt $testdir ||
25440 error "setstripe $testdir failed"
25442 for F in f.{0..999}; do
25443 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25444 /dev/null 2>&1 || error "dd $F failed"
25447 # wait for QOS to update
25448 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25450 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25451 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25452 max=$(((${ffree[max_index]} >> 8) *
25453 (${bavail[max_index]} * bsize >> 16)))
25454 min=$(((${ffree[min_index]} >> 8) *
25455 (${bavail[min_index]} * bsize >> 16)))
25456 diff=$(((max - min) * 100 / min))
25460 echo "MDT filesfree available: ${ffree[*]}"
25461 echo "MDT blocks available: ${bavail[*]}"
25462 echo "weight diff=$diff%"
25467 local stripe_count=$2
25468 local mdts=$(comma_list $(mdts_nodes))
25471 local lmv_qos_prio_free
25472 local lmv_qos_threshold_rr
25473 local lmv_qos_maxage
25474 local lod_qos_prio_free
25475 local lod_qos_threshold_rr
25476 local lod_qos_maxage
25480 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25481 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25482 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25484 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25485 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25486 stack_trap "$LCTL set_param \
25487 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25488 stack_trap "$LCTL set_param \
25489 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25490 stack_trap "$LCTL set_param \
25491 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25493 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25494 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25495 lod_qos_prio_free=${lod_qos_prio_free%%%}
25496 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25497 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25498 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25499 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25500 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25501 stack_trap "do_nodes $mdts $LCTL set_param \
25502 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25503 stack_trap "do_nodes $mdts $LCTL set_param \
25504 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25505 stack_trap "do_nodes $mdts $LCTL set_param \
25506 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25508 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25509 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25511 testdir=$DIR/$tdir-s$stripe_count/rr
25513 local stripe_index=$($LFS getstripe -m $testdir)
25514 local test_mkdir_rr=true
25516 getfattr -d -m dmv -e hex $testdir | grep dmv
25517 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25518 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25519 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25520 test_mkdir_rr=false
25525 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25526 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25528 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25529 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25530 eval $mkdir_cmd $testdir/subdir$i ||
25531 error "$mkdir_cmd subdir$i failed"
25534 for (( i = 0; i < $MDSCOUNT; i++ )); do
25535 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25536 echo "$count directories created on MDT$i"
25537 if $test_mkdir_rr; then
25538 (( $count == 100 )) ||
25539 error "subdirs are not evenly distributed"
25540 elif (( $i == $stripe_index )); then
25541 (( $count == 100 * MDSCOUNT )) ||
25542 error "$count subdirs created on MDT$i"
25544 (( $count == 0 )) ||
25545 error "$count subdirs created on MDT$i"
25548 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25549 count=$($LFS getdirstripe $testdir/* |
25550 grep -c -P "^\s+$i\t")
25551 echo "$count stripes created on MDT$i"
25552 # deviation should < 5% of average
25553 (( $count >= 95 * stripe_count &&
25554 $count <= 105 * stripe_count)) ||
25555 error "stripes are not evenly distributed"
25560 echo "Check for uneven MDTs: "
25570 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25571 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25572 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25574 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25575 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25578 for ((i = 1; i < ${#ffree[@]}; i++)); do
25579 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25580 if [ $tmp -gt $max ]; then
25584 if [ $tmp -lt $min ]; then
25590 (( ${ffree[min_index]} > 0 )) ||
25591 skip "no free files in MDT$min_index"
25592 (( ${ffree[min_index]} < 10000000 )) ||
25593 skip "too many free files in MDT$min_index"
25595 echo "MDT filesfree available: ${ffree[*]}"
25596 echo "MDT blocks available: ${bavail[*]}"
25597 echo "weight diff=$(((max - min) * 100 / min))%"
25599 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25601 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25602 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25603 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25604 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25605 # decrease statfs age, so that it can be updated in time
25606 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25607 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25611 testdir=$DIR/$tdir-s$stripe_count/qos
25614 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25615 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25616 eval $mkdir_cmd $testdir/subdir$i ||
25617 error "$mkdir_cmd subdir$i failed"
25621 for (( i = 0; i < $MDSCOUNT; i++ )); do
25622 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25623 (( count > max )) && max=$count
25624 echo "$count directories created on MDT$i"
25627 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25629 # D-value should > 10% of averge
25630 (( max - min > num / 10 )) ||
25631 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25633 # ditto for stripes
25634 if (( stripe_count > 1 )); then
25636 for (( i = 0; i < $MDSCOUNT; i++ )); do
25637 count=$($LFS getdirstripe $testdir/* |
25638 grep -c -P "^\s+$i\t")
25639 (( count > max )) && max=$count
25640 echo "$count stripes created on MDT$i"
25643 min=$($LFS getdirstripe $testdir/* |
25644 grep -c -P "^\s+$min_index\t")
25645 (( max - min > num * stripe_count / 10 )) ||
25646 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25658 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25659 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25660 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25662 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25664 for ((i = 1; i < ${#ffree[@]}; i++)); do
25665 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25666 (( tmp < min )) && min=$tmp && min_index=$i
25673 [ $MDSCOUNT -lt 2 ] &&
25674 skip "We need at least 2 MDTs for this test"
25676 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25677 skip "Need server version at least 2.12.52"
25681 generate_uneven_mdts 100
25682 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25683 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25684 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25685 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25686 error "mkdir failed"
25687 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25690 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25693 [ $MDSCOUNT -lt 2 ] &&
25694 skip "We need at least 2 MDTs for this test"
25696 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25697 skip "Need server version at least 2.12.52"
25702 generate_uneven_mdts 100
25703 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25704 testdir=$DIR/$tdir-s$stripe_count
25705 mkdir $testdir || error "mkdir $testdir failed"
25706 mkdir $testdir/rr || error "mkdir rr failed"
25707 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25708 error "mkdir qos failed"
25709 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25710 $testdir/rr || error "setdirstripe rr failed"
25711 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25712 error "setdirstripe failed"
25713 test_qos_mkdir "mkdir" $stripe_count
25716 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25719 (( $MDSCOUNT >= 2 )) ||
25720 skip "We need at least 2 MDTs for this test"
25722 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25723 skip "Need server version at least 2.14.51"
25729 testdir=$DIR/${tdir}-s1
25730 mkdir $testdir || error "mkdir $testdir failed"
25731 mkdir $testdir/rr || error "mkdir rr failed"
25732 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25733 # default max_inherit is -1, default max_inherit_rr is 0
25734 $LFS setdirstripe -D -c 1 $testdir/rr ||
25735 error "setdirstripe rr failed"
25736 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25737 error "setdirstripe qos failed"
25738 test_qos_mkdir "mkdir" 1
25740 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25741 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25742 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25743 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25744 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25746 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25747 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25748 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25749 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25750 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25751 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25752 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25753 error "level2 shouldn't have default LMV" || true
25755 run_test 413c "mkdir with default LMV max inherit rr"
25758 (( MDSCOUNT >= 2 )) ||
25759 skip "We need at least 2 MDTs for this test"
25761 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25762 skip "Need server version at least 2.14.51"
25764 local lmv_qos_threshold_rr
25766 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25768 stack_trap "$LCTL set_param \
25769 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25771 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25772 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25773 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25774 error "$tdir shouldn't have default LMV"
25775 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25776 error "mkdir sub failed"
25778 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25780 (( count == 100 )) || error "$count subdirs on MDT0"
25782 run_test 413d "inherit ROOT default LMV"
25785 (( MDSCOUNT >= 2 )) ||
25786 skip "We need at least 2 MDTs for this test"
25787 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25788 skip "Need server version at least 2.14.55"
25790 local testdir=$DIR/$tdir
25791 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25793 local sub_max_inherit
25795 mkdir -p $testdir || error "failed to create $testdir"
25797 # set default max-inherit to -1 if stripe count is 0 or 1
25798 $LFS setdirstripe -D -c 1 $testdir ||
25799 error "failed to set default LMV"
25800 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25801 (( max_inherit == -1 )) ||
25802 error "wrong max_inherit value $max_inherit"
25804 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25805 $LFS setdirstripe -D -c -1 $testdir ||
25806 error "failed to set default LMV"
25807 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25808 (( max_inherit > 0 )) ||
25809 error "wrong max_inherit value $max_inherit"
25811 # and the subdir will decrease the max_inherit by 1
25812 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25813 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25814 (( sub_max_inherit == max_inherit - 1)) ||
25815 error "wrong max-inherit of subdir $sub_max_inherit"
25817 # check specified --max-inherit and warning message
25818 stack_trap "rm -f $tmpfile"
25819 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25820 error "failed to set default LMV"
25821 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25822 (( max_inherit == -1 )) ||
25823 error "wrong max_inherit value $max_inherit"
25825 # check the warning messages
25826 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25827 error "failed to detect warning string"
25830 run_test 413e "check default max-inherit value"
25832 test_fs_dmv_inherit()
25834 local testdir=$DIR/$tdir
25841 mkdir $testdir || error "mkdir $testdir failed"
25842 count=$($LFS getdirstripe -D -c $testdir)
25843 (( count == 1 )) ||
25844 error "$testdir default LMV count mismatch $count != 1"
25845 inherit=$($LFS getdirstripe -D -X $testdir)
25846 (( inherit == 3 - i )) ||
25847 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
25848 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
25849 (( inherit_rr == 3 - i )) ||
25850 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
25851 testdir=$testdir/sub
25854 mkdir $testdir || error "mkdir $testdir failed"
25855 count=$($LFS getdirstripe -D -c $testdir)
25856 (( count == 0 )) ||
25857 error "$testdir default LMV count not zero: $count"
25861 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25863 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25864 skip "Need server version at least 2.14.55"
25866 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25867 error "dump $DIR default LMV failed"
25868 stack_trap "setfattr --restore=$TMP/dmv.ea"
25870 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25871 error "set $DIR default LMV failed"
25873 test_fs_dmv_inherit
25875 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
25878 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
25880 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
25881 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
25882 error "dump $DIR default LMV failed"
25883 stack_trap "setfattr --restore=$TMP/dmv.ea"
25885 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
25886 error "set $DIR default LMV failed"
25888 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
25889 error "mount $MOUNT2 failed"
25890 stack_trap "umount_client $MOUNT2"
25892 local saved_DIR=$DIR
25896 stack_trap "export DIR=$saved_DIR"
25898 # first check filesystem-wide default LMV inheritance
25899 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
25901 # then check subdirs are spread to all MDTs
25902 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
25904 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
25906 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
25908 run_test 413g "enforce ROOT default LMV on subdir mount"
25915 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25916 unlinkmany $subdir/f. 1000 &
25920 for pid in $pids; do
25924 run_test 413z "413 test cleanup"
25927 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25928 $LCTL set_param fail_loc=0x80000521
25929 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25932 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25936 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25937 skip "Need server version at least 2.11.52"
25947 # this test may be slow on ZFS
25948 [ "$mds1_FSTYPE" == "zfs" ] && total=50
25950 # though this test is designed for striped directory, let's test normal
25951 # directory too since lock is always saved as CoS lock.
25952 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25953 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25962 start_time=$(date +%s)
25963 for i in $(seq $total); do
25964 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25967 end_time=$(date +%s)
25968 duration=$((end_time - start_time))
25970 kill -9 $setattr_pid
25972 echo "rename $total files took $duration sec"
25973 [ $duration -lt 100 ] || error "rename took $duration sec"
25975 run_test 415 "lock revoke is not missing"
25978 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25979 skip "Need server version at least 2.11.55"
25981 # define OBD_FAIL_OSD_TXN_START 0x19a
25982 do_facet mds1 lctl set_param fail_loc=0x19a
25984 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25988 run_test 416 "transaction start failure won't cause system hung"
25992 do_nodes $(comma_list $(mdts_nodes)) \
25993 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25994 do_nodes $(comma_list $(mdts_nodes)) \
25995 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25996 do_nodes $(comma_list $(mdts_nodes)) \
25997 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26002 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26003 skip "Need MDS version at least 2.11.56"
26005 trap cleanup_417 RETURN EXIT
26007 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26008 do_nodes $(comma_list $(mdts_nodes)) \
26009 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26010 $LFS migrate -m 0 $DIR/$tdir.1 &&
26011 error "migrate dir $tdir.1 should fail"
26013 do_nodes $(comma_list $(mdts_nodes)) \
26014 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26015 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26016 error "create remote dir $tdir.2 should fail"
26018 do_nodes $(comma_list $(mdts_nodes)) \
26019 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26020 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26021 error "create striped dir $tdir.3 should fail"
26024 run_test 417 "disable remote dir, striped dir and dir migration"
26026 # Checks that the outputs of df [-i] and lfs df [-i] match
26028 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26038 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26040 for count in {1..100}; do
26041 do_nodes "$CLIENTS" \
26042 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26045 # read the lines of interest
26046 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26047 error "df $inodes $dir | tail -n +2 failed"
26048 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26049 error "lfs df $inodes $dir | grep summary: failed"
26051 # skip first substrings of each output as they are different
26052 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26053 # compare the two outputs
26055 # skip "available" on MDT until LU-13997 is fixed.
26056 #for i in {1..5}; do
26057 for i in 1 2 4 5; do
26058 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26066 lfs df $inodes $dir
26067 error "df and lfs df $1 output mismatch: " \
26068 "df ${inodes}: ${df_out[*]}, " \
26069 "lfs df ${inodes}: ${lfs_df_out[*]}"
26074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26076 local dir=$DIR/$tdir
26077 local numfiles=$((RANDOM % 4096 + 2))
26078 local numblocks=$((RANDOM % 256 + 1))
26080 wait_delete_completed
26083 # check block output
26084 check_lfs_df blocks $dir
26085 # check inode output
26086 check_lfs_df inodes $dir
26088 # create a single file and retest
26089 echo "Creating a single file and testing"
26090 createmany -o $dir/$tfile- 1 &>/dev/null ||
26091 error "creating 1 file in $dir failed"
26092 check_lfs_df blocks $dir
26093 check_lfs_df inodes $dir
26095 # create a random number of files
26096 echo "Creating $((numfiles - 1)) files and testing"
26097 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26098 error "creating $((numfiles - 1)) files in $dir failed"
26100 # write a random number of blocks to the first test file
26101 echo "Writing $numblocks 4K blocks and testing"
26102 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26103 count=$numblocks &>/dev/null ||
26104 error "dd to $dir/${tfile}-0 failed"
26107 check_lfs_df blocks $dir
26108 check_lfs_df inodes $dir
26110 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26111 error "unlinking $numfiles files in $dir failed"
26113 run_test 418 "df and lfs df outputs match"
26117 local dir=$DIR/$tdir
26122 cancel_lru_locks mdc
26124 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26125 $LCTL set_param fail_loc=0x1410
26127 $LCTL set_param fail_loc=0
26130 run_test 419 "Verify open file by name doesn't crash kernel"
26134 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26135 skip "Need MDS version at least 2.12.53"
26137 local SAVE_UMASK=$(umask)
26138 local dir=$DIR/$tdir
26139 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26143 mkdir -m03777 $dir/testdir
26144 ls -dn $dir/testdir
26145 # Need to remove trailing '.' when SELinux is enabled
26146 local dirperms=$(ls -dn $dir/testdir |
26147 awk '{ sub(/\.$/, "", $1); print $1}')
26148 [ $dirperms == "drwxrwsrwt" ] ||
26149 error "incorrect perms on $dir/testdir"
26151 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26152 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26153 ls -n $dir/testdir/testfile
26154 local fileperms=$(ls -n $dir/testdir/testfile |
26155 awk '{ sub(/\.$/, "", $1); print $1}')
26156 [ $fileperms == "-rwxr-xr-x" ] ||
26157 error "incorrect perms on $dir/testdir/testfile"
26161 run_test 420 "clear SGID bit on non-directories for non-members"
26168 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26169 skip "Need MDS version at least 2.12.54"
26171 test_mkdir $DIR/$tdir
26172 createmany -o $DIR/$tdir/f 3
26173 cnt=$(ls -1 $DIR/$tdir | wc -l)
26174 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26176 fid1=$(lfs path2fid $DIR/$tdir/f1)
26177 fid2=$(lfs path2fid $DIR/$tdir/f2)
26178 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26180 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26181 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26183 cnt=$(ls -1 $DIR/$tdir | wc -l)
26184 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26186 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26187 createmany -o $DIR/$tdir/f 3
26188 cnt=$(ls -1 $DIR/$tdir | wc -l)
26189 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26191 fid1=$(lfs path2fid $DIR/$tdir/f1)
26192 fid2=$(lfs path2fid $DIR/$tdir/f2)
26193 echo "remove using fsname $FSNAME"
26194 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26196 cnt=$(ls -1 $DIR/$tdir | wc -l)
26197 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26199 run_test 421a "simple rm by fid"
26206 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26207 skip "Need MDS version at least 2.12.54"
26209 test_mkdir $DIR/$tdir
26210 createmany -o $DIR/$tdir/f 3
26211 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26214 FID1=$(lfs path2fid $DIR/$tdir/f1)
26215 FID2=$(lfs path2fid $DIR/$tdir/f2)
26216 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26218 kill -USR1 $MULTIPID
26221 cnt=$(ls $DIR/$tdir | wc -l)
26222 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26224 run_test 421b "rm by fid on open file"
26230 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26231 skip "Need MDS version at least 2.12.54"
26233 test_mkdir $DIR/$tdir
26234 createmany -o $DIR/$tdir/f 3
26235 touch $DIR/$tdir/$tfile
26236 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26237 cnt=$(ls -1 $DIR/$tdir | wc -l)
26238 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26240 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26241 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26243 cnt=$(ls $DIR/$tdir | wc -l)
26244 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26246 run_test 421c "rm by fid against hardlinked files"
26252 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26253 skip "Need MDS version at least 2.12.54"
26255 test_mkdir $DIR/$tdir
26256 createmany -o $DIR/$tdir/f 4097
26257 cnt=$(ls -1 $DIR/$tdir | wc -l)
26258 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26260 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26261 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26263 cnt=$(ls $DIR/$tdir | wc -l)
26265 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26267 run_test 421d "rmfid en masse"
26273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26274 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26275 skip "Need MDS version at least 2.12.54"
26277 mkdir -p $DIR/$tdir
26278 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26279 createmany -o $DIR/$tdir/striped_dir/f 512
26280 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26281 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26283 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26284 sed "s/[/][^:]*://g")
26285 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26287 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26289 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26291 run_test 421e "rmfid in DNE"
26297 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26298 skip "Need MDS version at least 2.12.54"
26300 test_mkdir $DIR/$tdir
26302 cnt=$(ls -1 $DIR/$tdir | wc -l)
26303 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26305 FID=$(lfs path2fid $DIR/$tdir/f)
26306 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26307 # rmfid should fail
26308 cnt=$(ls -1 $DIR/$tdir | wc -l)
26309 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26311 chmod a+rw $DIR/$tdir
26313 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26314 # rmfid should fail
26315 cnt=$(ls -1 $DIR/$tdir | wc -l)
26316 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26319 $RUNAS touch $DIR/$tdir/f
26320 FID=$(lfs path2fid $DIR/$tdir/f)
26321 echo "rmfid as root"
26322 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26323 cnt=$(ls -1 $DIR/$tdir | wc -l)
26324 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26327 $RUNAS touch $DIR/$tdir/f
26328 cnt=$(ls -1 $DIR/$tdir | wc -l)
26329 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26330 FID=$(lfs path2fid $DIR/$tdir/f)
26331 # rmfid w/o user_fid2path mount option should fail
26332 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26333 cnt=$(ls -1 $DIR/$tdir | wc -l)
26334 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26336 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26337 stack_trap "rmdir $tmpdir"
26338 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26339 error "failed to mount client'"
26340 stack_trap "umount_client $tmpdir"
26342 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26343 # rmfid should succeed
26344 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26345 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26347 # rmfid shouldn't allow to remove files due to dir's permission
26348 chmod a+rwx $tmpdir/$tdir
26349 touch $tmpdir/$tdir/f
26350 ls -la $tmpdir/$tdir
26351 FID=$(lfs path2fid $tmpdir/$tdir/f)
26352 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26355 run_test 421f "rmfid checks permissions"
26361 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26362 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26363 skip "Need MDS version at least 2.12.54"
26365 mkdir -p $DIR/$tdir
26366 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26367 createmany -o $DIR/$tdir/striped_dir/f 512
26368 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26369 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26371 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26372 sed "s/[/][^:]*://g")
26374 rm -f $DIR/$tdir/striped_dir/f1*
26375 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26376 removed=$((512 - cnt))
26378 # few files have been just removed, so we expect
26379 # rmfid to fail on their fids
26380 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26381 [ $removed != $errors ] && error "$errors != $removed"
26383 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26385 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26387 run_test 421g "rmfid to return errors properly"
26390 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26391 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26392 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26393 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26394 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26396 local amc=$(at_max_get client)
26397 local amo=$(at_max_get mds1)
26398 local timeout=`lctl get_param -n timeout`
26400 at_max_set 0 client
26403 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26404 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26405 fail_val=$(((2*timeout + 10)*1000))
26406 touch $DIR/$tdir/d3/file &
26408 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26409 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26410 fail_val=$((2*timeout + 5))
26411 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26415 sleep $((2 * timeout))
26419 touch $DIR/$tdir/d2/file3
26420 touch $DIR/$tdir/d2/file4
26421 touch $DIR/$tdir/d2/file5
26424 at_max_set $amc client
26425 at_max_set $amo mds1
26427 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26428 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26429 error "Watchdog is always throttled"
26431 run_test 422 "kill a process with RPC in progress"
26444 # ensure statfs cache is expired
26447 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26448 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26452 run_test 423 "statfs should return a right data"
26455 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26456 $LCTL set_param fail_loc=0x80000522
26457 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26460 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26463 test_mkdir -c -1 $DIR/$tdir
26464 $LFS setstripe -c -1 $DIR/$tdir
26466 lru_resize_disable "" 100
26467 stack_trap "lru_resize_enable" EXIT
26471 for i in $(seq $((MDSCOUNT * 125))); do
26472 local t=$DIR/$tdir/$tfile_$i
26474 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26475 error_noexit "Create file $t"
26477 stack_trap "rm -rf $DIR/$tdir" EXIT
26479 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26480 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26481 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26483 [ $lock_count -le $lru_size ] ||
26484 error "osc lock count $lock_count > lru size $lru_size"
26487 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26488 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26489 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26491 [ $lock_count -le $lru_size ] ||
26492 error "mdc lock count $lock_count > lru size $lru_size"
26495 run_test 425 "lock count should not exceed lru size"
26498 splice-test -r $DIR/$tfile
26499 splice-test -rd $DIR/$tfile
26500 splice-test $DIR/$tfile
26501 splice-test -d $DIR/$tfile
26503 run_test 426 "splice test on Lustre"
26506 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26507 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26508 skip "Need MDS version at least 2.12.4"
26514 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26515 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26517 $LFS getdirstripe $DIR/$tdir/1/dir
26519 #first setfattr for creating updatelog
26520 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26522 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26523 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26524 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26525 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26529 wait_recovery_complete mds2 $((2*TIMEOUT))
26531 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26532 echo $log | grep "get update log failed" &&
26533 error "update log corruption is detected" || true
26535 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26539 local cache_limit=$CACHE_MAX
26541 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26542 $LCTL set_param -n llite.*.max_cached_mb=64
26545 $LFS setstripe -c 1 $DIR/$tdir
26546 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26547 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26549 for f in $(seq 4); do
26550 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26554 cancel_lru_locks osc
26556 for f in $(seq 4); do
26557 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26561 run_test 428 "large block size IO should not hang"
26563 test_429() { # LU-7915 / LU-10948
26564 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26565 local testfile=$DIR/$tfile
26566 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26572 $LCTL get_param $ll_opencache_threshold_count ||
26573 skip "client does not have opencache parameter"
26575 set_opencache $new_flag
26576 stack_trap "restore_opencache"
26577 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26578 error "enable opencache failed"
26580 # drop MDC DLM locks
26581 cancel_lru_locks mdc
26582 # clear MDC RPC stats counters
26583 $LCTL set_param $mdc_rpcstats=clear
26585 # According to the current implementation, we need to run 3 times
26586 # open & close file to verify if opencache is enabled correctly.
26587 # 1st, RPCs are sent for lookup/open and open handle is released on
26589 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26590 # so open handle won't be released thereafter.
26591 # 3rd, No RPC is sent out.
26592 $MULTIOP $testfile oc || error "multiop failed"
26593 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26594 echo "1st: $first_rpc RPCs in flight"
26596 $MULTIOP $testfile oc || error "multiop failed"
26597 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26598 echo "2nd: $second_rpc RPCs in flight"
26600 $MULTIOP $testfile oc || error "multiop failed"
26601 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26602 echo "3rd: $third_rpc RPCs in flight"
26604 #verify no MDC RPC is sent
26605 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26607 run_test 429 "verify if opencache flag on client side does work"
26613 # data at [200K, 400K)
26614 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26615 error "256K->512K dd fails"
26617 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26618 error "2M->3M dd fails"
26620 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26621 error "4M->5M dd fails"
26622 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26623 # start at first component hole #1
26624 printf "Seeking hole from 1000 ... "
26625 offset=$(lseek_test -l 1000 $file)
26627 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26628 printf "Seeking data from 1000 ... "
26629 offset=$(lseek_test -d 1000 $file)
26631 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26633 # start at first component data block
26634 printf "Seeking hole from 300000 ... "
26635 offset=$(lseek_test -l 300000 $file)
26637 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26638 printf "Seeking data from 300000 ... "
26639 offset=$(lseek_test -d 300000 $file)
26641 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26643 # start at the first component but beyond end of object size
26644 printf "Seeking hole from 1000000 ... "
26645 offset=$(lseek_test -l 1000000 $file)
26647 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26648 printf "Seeking data from 1000000 ... "
26649 offset=$(lseek_test -d 1000000 $file)
26651 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26653 # start at second component stripe 2 (empty file)
26654 printf "Seeking hole from 1500000 ... "
26655 offset=$(lseek_test -l 1500000 $file)
26657 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26658 printf "Seeking data from 1500000 ... "
26659 offset=$(lseek_test -d 1500000 $file)
26661 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26663 # start at second component stripe 1 (all data)
26664 printf "Seeking hole from 3000000 ... "
26665 offset=$(lseek_test -l 3000000 $file)
26667 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26668 printf "Seeking data from 3000000 ... "
26669 offset=$(lseek_test -d 3000000 $file)
26671 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26673 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26674 error "2nd dd fails"
26675 echo "Add data block at 640K...1280K"
26677 # start at before new data block, in hole
26678 printf "Seeking hole from 600000 ... "
26679 offset=$(lseek_test -l 600000 $file)
26681 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26682 printf "Seeking data from 600000 ... "
26683 offset=$(lseek_test -d 600000 $file)
26685 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26687 # start at the first component new data block
26688 printf "Seeking hole from 1000000 ... "
26689 offset=$(lseek_test -l 1000000 $file)
26691 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26692 printf "Seeking data from 1000000 ... "
26693 offset=$(lseek_test -d 1000000 $file)
26695 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26697 # start at second component stripe 2, new data
26698 printf "Seeking hole from 1200000 ... "
26699 offset=$(lseek_test -l 1200000 $file)
26701 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26702 printf "Seeking data from 1200000 ... "
26703 offset=$(lseek_test -d 1200000 $file)
26705 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26707 # start beyond file end
26708 printf "Using offset > filesize ... "
26709 lseek_test -l 4000000 $file && error "lseek should fail"
26710 printf "Using offset > filesize ... "
26711 lseek_test -d 4000000 $file && error "lseek should fail"
26717 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26718 skip "MDT does not support SEEK_HOLE"
26720 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26721 skip "OST does not support SEEK_HOLE"
26723 local file=$DIR/$tdir/$tfile
26725 mkdir -p $DIR/$tdir
26727 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26728 # OST stripe #1 will have continuous data at [1M, 3M)
26729 # OST stripe #2 is empty
26730 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26731 lseek_test_430 $file
26733 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26734 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26735 lseek_test_430 $file
26737 $LFS setstripe -c2 -S 512K $file
26738 echo "Two stripes, stripe size 512K"
26739 lseek_test_430 $file
26741 # FLR with stale mirror
26742 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26744 echo "Mirrored file:"
26745 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26746 echo "Plain 2 stripes 1M"
26747 lseek_test_430 $file
26750 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26753 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26754 skip "OST does not support SEEK_HOLE"
26757 local file=$DIR/$tdir/$tfile
26759 mkdir -p $DIR/$tdir
26760 # Empty layout lseek should fail
26763 printf "Seeking hole from 0 ... "
26764 lseek_test -l 0 $file && error "lseek should fail"
26765 printf "Seeking data from 0 ... "
26766 lseek_test -d 0 $file && error "lseek should fail"
26770 $LFS setstripe -E 1M -c2 -E eof $file
26771 $TRUNCATE $file 1048576
26772 printf "Seeking hole from 1000000 ... "
26773 offset=$(lseek_test -l 1000000 $file)
26775 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26776 printf "Seeking data from 1000000 ... "
26777 lseek_test -d 1000000 $file && error "lseek should fail"
26780 # full component followed by non-inited one
26781 $LFS setstripe -E 1M -c2 -E eof $file
26782 dd if=/dev/urandom of=$file bs=1M count=1
26783 printf "Seeking hole from 1000000 ... "
26784 offset=$(lseek_test -l 1000000 $file)
26786 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26787 printf "Seeking hole from 1048576 ... "
26788 lseek_test -l 1048576 $file && error "lseek should fail"
26789 # init second component and truncate back
26790 echo "123" >> $file
26791 $TRUNCATE $file 1048576
26792 printf "Seeking hole from 1000000 ... "
26793 offset=$(lseek_test -l 1000000 $file)
26795 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26796 printf "Seeking hole from 1048576 ... "
26797 lseek_test -l 1048576 $file && error "lseek should fail"
26798 # boundary checks for big values
26799 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26800 offset=$(lseek_test -d 0 $file.10g)
26801 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26802 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26803 offset=$(lseek_test -d 0 $file.100g)
26804 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26807 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26810 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26811 skip "OST does not support SEEK_HOLE"
26813 local file=$DIR/$tdir/$tfile
26816 mkdir -p $DIR/$tdir
26817 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26819 # cp version 8.33+ prefers lseek over fiemap
26820 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26822 time cp $file /dev/null
26823 (( SECONDS - start < 5 )) ||
26824 error "cp: too long runtime $((SECONDS - start))"
26827 # tar version 1.29+ supports SEEK_HOLE/DATA
26828 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26830 time tar cS $file - | cat > /dev/null
26831 (( SECONDS - start < 5 )) ||
26832 error "tar: too long runtime $((SECONDS - start))"
26835 run_test 430c "lseek: external tools check"
26837 test_431() { # LU-14187
26838 local file=$DIR/$tdir/$tfile
26840 mkdir -p $DIR/$tdir
26841 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26842 dd if=/dev/urandom of=$file bs=4k count=1
26843 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26844 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26845 #define OBD_FAIL_OST_RESTART_IO 0x251
26846 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26847 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26851 echo 3 > /proc/sys/vm/drop_caches
26852 diff $file $file.0 || error "data diff"
26854 run_test 431 "Restart transaction for IO"
26856 cleanup_test_432() {
26857 do_facet mgs $LCTL nodemap_activate 0
26858 wait_nm_sync active
26862 local tmpdir=$TMP/dir432
26864 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26865 skip "Need MDS version at least 2.14.52"
26867 stack_trap cleanup_test_432 EXIT
26871 do_facet mgs $LCTL nodemap_activate 1
26872 wait_nm_sync active
26873 do_facet mgs $LCTL nodemap_modify --name default \
26874 --property admin --value 1
26875 do_facet mgs $LCTL nodemap_modify --name default \
26876 --property trusted --value 1
26877 cancel_lru_locks mdc
26878 wait_nm_sync default admin_nodemap
26879 wait_nm_sync default trusted_nodemap
26881 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26882 grep -ci "Operation not permitted") -ne 0 ]; then
26883 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26886 run_test 432 "mv dir from outside Lustre"
26889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26891 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
26892 skip "inode cache not supported"
26894 $LCTL set_param llite.*.inode_cache=0
26895 stack_trap "$LCTL set_param llite.*.inode_cache=1"
26901 cancel_lru_locks mdc
26902 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26903 createmany -m $DIR/$tdir/f $count
26904 createmany -d $DIR/$tdir/d $count
26905 ls -l $DIR/$tdir > /dev/null
26906 stack_trap "rm -rf $DIR/$tdir"
26908 before=$(num_objects)
26909 cancel_lru_locks mdc
26910 after=$(num_objects)
26912 # sometimes even @before is less than 2 * count
26913 while (( before - after < count )); do
26915 after=$(num_objects)
26917 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
26918 if (( wait > 60 )); then
26919 error "inode slab grew from $before to $after"
26923 echo "lustre_inode_cache $before objs before lock cancel, $after after"
26925 run_test 433 "ldlm lock cancel releases dentries and inodes"
26928 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26929 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26930 skip "Need server version at least 2.9.55"
26932 start_full_debug_logging
26936 stop_full_debug_logging
26940 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26941 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26942 awk '/The barrier for/ { print $7 }')
26945 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26950 barrier_expired() {
26953 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26954 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26955 awk '/will be expired/ { print $7 }')
26957 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26966 echo "Start barrier_freeze at: $(date)"
26967 #define OBD_FAIL_BARRIER_DELAY 0x2202
26968 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26969 # Do not reduce barrier time - See LU-11873
26970 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26973 local b_status=$(barrier_stat)
26974 echo "Got barrier status at: $(date)"
26975 [ "$b_status" = "'freezing_p1'" ] ||
26976 error "(1) unexpected barrier status $b_status"
26978 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26980 b_status=$(barrier_stat)
26981 [ "$b_status" = "'frozen'" ] ||
26982 error "(2) unexpected barrier status $b_status"
26984 local expired=$(barrier_expired)
26985 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26986 sleep $((expired + 3))
26988 b_status=$(barrier_stat)
26989 [ "$b_status" = "'expired'" ] ||
26990 error "(3) unexpected barrier status $b_status"
26992 # Do not reduce barrier time - See LU-11873
26993 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26994 error "(4) fail to freeze barrier"
26996 b_status=$(barrier_stat)
26997 [ "$b_status" = "'frozen'" ] ||
26998 error "(5) unexpected barrier status $b_status"
27000 echo "Start barrier_thaw at: $(date)"
27001 #define OBD_FAIL_BARRIER_DELAY 0x2202
27002 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27003 do_facet mgs $LCTL barrier_thaw $FSNAME &
27006 b_status=$(barrier_stat)
27007 echo "Got barrier status at: $(date)"
27008 [ "$b_status" = "'thawing'" ] ||
27009 error "(6) unexpected barrier status $b_status"
27011 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27013 b_status=$(barrier_stat)
27014 [ "$b_status" = "'thawed'" ] ||
27015 error "(7) unexpected barrier status $b_status"
27017 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27018 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27019 do_facet mgs $LCTL barrier_freeze $FSNAME
27021 b_status=$(barrier_stat)
27022 [ "$b_status" = "'failed'" ] ||
27023 error "(8) unexpected barrier status $b_status"
27025 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27026 do_facet mgs $LCTL barrier_thaw $FSNAME
27030 run_test 801a "write barrier user interfaces and stat machine"
27035 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27036 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27037 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27038 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27039 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27041 cancel_lru_locks mdc
27043 # 180 seconds should be long enough
27044 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27046 local b_status=$(barrier_stat)
27047 [ "$b_status" = "'frozen'" ] ||
27048 error "(6) unexpected barrier status $b_status"
27050 mkdir $DIR/$tdir/d0/d10 &
27053 touch $DIR/$tdir/d1/f13 &
27056 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27059 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27062 rm -f $DIR/$tdir/d4/f12 &
27065 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27067 # To guarantee taht the 'stat' is not blocked
27068 b_status=$(barrier_stat)
27069 [ "$b_status" = "'frozen'" ] ||
27070 error "(8) unexpected barrier status $b_status"
27072 # let above commands to run at background
27075 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27076 ps -p $touch_pid || error "(10) touch should be blocked"
27077 ps -p $ln_pid || error "(11) link should be blocked"
27078 ps -p $mv_pid || error "(12) rename should be blocked"
27079 ps -p $rm_pid || error "(13) unlink should be blocked"
27081 b_status=$(barrier_stat)
27082 [ "$b_status" = "'frozen'" ] ||
27083 error "(14) unexpected barrier status $b_status"
27085 do_facet mgs $LCTL barrier_thaw $FSNAME
27086 b_status=$(barrier_stat)
27087 [ "$b_status" = "'thawed'" ] ||
27088 error "(15) unexpected barrier status $b_status"
27090 wait $mkdir_pid || error "(16) mkdir should succeed"
27091 wait $touch_pid || error "(17) touch should succeed"
27092 wait $ln_pid || error "(18) link should succeed"
27093 wait $mv_pid || error "(19) rename should succeed"
27094 wait $rm_pid || error "(20) unlink should succeed"
27098 run_test 801b "modification will be blocked by write barrier"
27101 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27105 stop mds2 || error "(1) Fail to stop mds2"
27107 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27109 local b_status=$(barrier_stat)
27110 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27111 do_facet mgs $LCTL barrier_thaw $FSNAME
27112 error "(2) unexpected barrier status $b_status"
27115 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27116 error "(3) Fail to rescan barrier bitmap"
27118 # Do not reduce barrier time - See LU-11873
27119 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27121 b_status=$(barrier_stat)
27122 [ "$b_status" = "'frozen'" ] ||
27123 error "(4) unexpected barrier status $b_status"
27125 do_facet mgs $LCTL barrier_thaw $FSNAME
27126 b_status=$(barrier_stat)
27127 [ "$b_status" = "'thawed'" ] ||
27128 error "(5) unexpected barrier status $b_status"
27130 local devname=$(mdsdevname 2)
27132 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27134 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27135 error "(7) Fail to rescan barrier bitmap"
27139 run_test 801c "rescan barrier bitmap"
27141 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27142 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27143 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27144 saved_MOUNT_OPTS=$MOUNT_OPTS
27150 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27151 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27152 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27153 MOUNT_OPTS=$saved_MOUNT_OPTS
27158 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27159 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27160 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27161 skip "Need server version at least 2.9.55"
27163 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27165 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27167 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27168 error "(2) Fail to copy"
27170 trap cleanup_802a EXIT
27172 # sync by force before remount as readonly
27173 sync; sync_all_data; sleep 3; sync_all_data
27177 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27178 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27179 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27181 echo "Mount the server as read only"
27182 setupall server_only || error "(3) Fail to start servers"
27184 echo "Mount client without ro should fail"
27185 mount_client $MOUNT &&
27186 error "(4) Mount client without 'ro' should fail"
27188 echo "Mount client with ro should succeed"
27189 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27190 mount_client $MOUNT ||
27191 error "(5) Mount client with 'ro' should succeed"
27193 echo "Modify should be refused"
27194 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27196 echo "Read should be allowed"
27197 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27198 error "(7) Read should succeed under ro mode"
27202 run_test 802a "simulate readonly device"
27205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27206 remote_mds_nodsh && skip "remote MDS with nodsh"
27208 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27209 skip "readonly option not available"
27211 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27213 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27214 error "(2) Fail to copy"
27216 # write back all cached data before setting MDT to readonly
27220 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27221 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27223 echo "Modify should be refused"
27224 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27226 echo "Read should be allowed"
27227 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27228 error "(7) Read should succeed under ro mode"
27231 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27233 run_test 802b "be able to set MDTs to readonly"
27236 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27237 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27238 skip "MDS needs to be newer than 2.10.54"
27240 mkdir_on_mdt0 $DIR/$tdir
27241 # Create some objects on all MDTs to trigger related logs objects
27242 for idx in $(seq $MDSCOUNT); do
27243 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27244 $DIR/$tdir/dir${idx} ||
27245 error "Fail to create $DIR/$tdir/dir${idx}"
27249 wait_delete_completed # ensure old test cleanups are finished
27250 echo "before create:"
27252 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27254 for i in {1..10}; do
27255 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27256 error "Fail to create $DIR/$tdir/foo$i"
27260 echo "after create:"
27262 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27264 # allow for an llog to be cleaned up during the test
27265 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27266 error "before ($before_used) + 10 > after ($after_used)"
27268 for i in {1..10}; do
27269 rm -rf $DIR/$tdir/foo$i ||
27270 error "Fail to remove $DIR/$tdir/foo$i"
27273 sleep 3 # avoid MDT return cached statfs
27274 wait_delete_completed
27275 echo "after unlink:"
27277 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27279 # allow for an llog to be created during the test
27280 [ $after_used -le $((before_used + 1)) ] ||
27281 error "after ($after_used) > before ($before_used) + 1"
27283 run_test 803a "verify agent object for remote object"
27286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27287 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27288 skip "MDS needs to be newer than 2.13.56"
27289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27291 for i in $(seq 0 $((MDSCOUNT - 1))); do
27292 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27300 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27301 for i in $(seq 0 $((MDSCOUNT - 1))); do
27302 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27303 awk '/getattr/ { print $2 }')
27304 before=$((before + tmp))
27306 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27307 for i in $(seq 0 $((MDSCOUNT - 1))); do
27308 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27309 awk '/getattr/ { print $2 }')
27310 after=$((after + tmp))
27313 [ $before -eq $after ] || error "getattr count $before != $after"
27315 run_test 803b "remote object can getattr from cache"
27318 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27319 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27320 skip "MDS needs to be newer than 2.10.54"
27321 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27323 mkdir -p $DIR/$tdir
27324 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27325 error "Fail to create $DIR/$tdir/dir0"
27327 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27328 local dev=$(mdsdevname 2)
27330 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27331 grep ${fid} || error "NOT found agent entry for dir0"
27333 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27334 error "Fail to create $DIR/$tdir/dir1"
27336 touch $DIR/$tdir/dir1/foo0 ||
27337 error "Fail to create $DIR/$tdir/dir1/foo0"
27338 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27341 for idx in $(seq $MDSCOUNT); do
27342 dev=$(mdsdevname $idx)
27343 do_facet mds${idx} \
27344 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27345 grep ${fid} && rc=$idx
27348 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27349 error "Fail to rename foo0 to foo1"
27350 if [ $rc -eq 0 ]; then
27351 for idx in $(seq $MDSCOUNT); do
27352 dev=$(mdsdevname $idx)
27353 do_facet mds${idx} \
27354 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27355 grep ${fid} && rc=$idx
27359 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27360 error "Fail to rename foo1 to foo2"
27361 if [ $rc -eq 0 ]; then
27362 for idx in $(seq $MDSCOUNT); do
27363 dev=$(mdsdevname $idx)
27364 do_facet mds${idx} \
27365 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27366 grep ${fid} && rc=$idx
27370 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27372 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27373 error "Fail to link to $DIR/$tdir/dir1/foo2"
27374 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27375 error "Fail to rename foo2 to foo0"
27376 unlink $DIR/$tdir/dir1/foo0 ||
27377 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27378 rm -rf $DIR/$tdir/dir0 ||
27379 error "Fail to rm $DIR/$tdir/dir0"
27381 for idx in $(seq $MDSCOUNT); do
27385 dev=$(mdsdevname $idx)
27386 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27388 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27389 error "mount mds$idx failed"
27390 df $MOUNT > /dev/null 2>&1
27392 # e2fsck should not return error
27394 error "e2fsck detected error on MDT${idx}: rc=$rc"
27397 run_test 804 "verify agent entry for remote entry"
27400 do_facet $SINGLEMDS zfs set quota=$old $fsset
27401 unlinkmany $DIR/$tdir/f- 1000000
27406 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27407 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27408 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27409 skip "netfree not implemented before 0.7"
27410 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27411 skip "Need MDS version at least 2.10.57"
27418 local pref="osd-zfs.$FSNAME-MDT0000."
27420 # limit available space on MDS dataset to meet nospace issue
27421 # quickly. then ZFS 0.7.2 can use reserved space if asked
27422 # properly (using netfree flag in osd_declare_destroy()
27423 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27424 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27426 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27427 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27428 let "usedkb=usedkb-freekb"
27429 let "freekb=freekb/2"
27430 if let "freekb > 5000"; then
27433 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27434 trap cleanup_805 EXIT
27435 mkdir_on_mdt0 $DIR/$tdir
27436 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27437 error "Can't set PFL layout"
27438 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27439 rm -rf $DIR/$tdir || error "not able to remove"
27440 do_facet $SINGLEMDS zfs set quota=$old $fsset
27443 run_test 805 "ZFS can remove from full fs"
27449 local expect=$(stat -c %s $file)
27451 check_lsom_size $1 $expect
27453 local blocks=$($LFS getsom -b $file)
27454 expect=$(stat -c %b $file)
27455 [[ $blocks == $expect ]] ||
27456 error "$file expected blocks: $expect, got: $blocks"
27464 cancel_lru_locks mdc
27466 size=$($LFS getsom -s $1)
27467 [[ $size == $expect ]] ||
27468 error "$file expected size: $expect, got: $size"
27472 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27473 skip "Need MDS version at least 2.11.52"
27477 touch $DIR/$tfile || error "touch $tfile failed"
27479 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27480 save_lustre_params client "llite.*.xattr_cache" > $save
27481 lctl set_param llite.*.xattr_cache=0
27482 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27484 # single-threaded write
27485 echo "Test SOM for single-threaded write"
27486 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27487 error "write $tfile failed"
27488 check_lsom_size $DIR/$tfile $bs
27491 local size=$(($num * $bs))
27495 echo "Test SOM for single client multi-threaded($num) write"
27496 $TRUNCATE $DIR/$tfile 0
27497 for ((i = 0; i < $num; i++)); do
27498 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27500 offset=$((offset + $bs))
27502 for (( i=0; i < $num; i++ )); do
27505 check_lsom_size $DIR/$tfile $size
27507 $TRUNCATE $DIR/$tfile 0
27508 for ((i = 0; i < $num; i++)); do
27509 offset=$((offset - $bs))
27510 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27513 for (( i=0; i < $num; i++ )); do
27516 check_lsom_size $DIR/$tfile $size
27518 # multi-client writes
27519 num=$(get_node_count ${CLIENTS//,/ })
27520 size=$(($num * $bs))
27524 echo "Test SOM for multi-client ($num) writes"
27525 $TRUNCATE $DIR/$tfile 0
27526 for client in ${CLIENTS//,/ }; do
27527 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27530 offset=$((offset + $bs))
27532 for (( i=0; i < $num; i++ )); do
27535 check_lsom_size $DIR/$tfile $offset
27538 $TRUNCATE $DIR/$tfile 0
27539 for client in ${CLIENTS//,/ }; do
27540 offset=$((offset - $bs))
27541 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27545 for (( i=0; i < $num; i++ )); do
27548 check_lsom_size $DIR/$tfile $size
27551 echo "Test SOM for truncate"
27552 $TRUNCATE $DIR/$tfile 1048576
27553 check_lsom_size $DIR/$tfile 1048576
27554 $TRUNCATE $DIR/$tfile 1234
27555 check_lsom_size $DIR/$tfile 1234
27557 # verify SOM blocks count
27558 echo "Verify SOM block count"
27559 $TRUNCATE $DIR/$tfile 0
27560 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27561 error "failed to write file $tfile"
27562 check_lsom_data $DIR/$tfile
27564 run_test 806 "Verify Lazy Size on MDS"
27567 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27568 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27569 skip "Need MDS version at least 2.11.52"
27571 # Registration step
27572 changelog_register || error "changelog_register failed"
27573 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27574 changelog_users $SINGLEMDS | grep -q $cl_user ||
27575 error "User $cl_user not found in changelog_users"
27577 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27578 save_lustre_params client "llite.*.xattr_cache" > $save
27579 lctl set_param llite.*.xattr_cache=0
27580 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27582 rm -rf $DIR/$tdir || error "rm $tdir failed"
27583 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27584 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27585 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27586 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27587 error "truncate $tdir/trunc failed"
27590 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27591 error "write $tfile failed"
27593 # multi-client wirtes
27594 local num=$(get_node_count ${CLIENTS//,/ })
27598 echo "Test SOM for multi-client ($num) writes"
27599 touch $DIR/$tfile || error "touch $tfile failed"
27600 $TRUNCATE $DIR/$tfile 0
27601 for client in ${CLIENTS//,/ }; do
27602 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27605 offset=$((offset + $bs))
27607 for (( i=0; i < $num; i++ )); do
27611 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27612 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27613 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27614 check_lsom_data $DIR/$tdir/trunc
27615 check_lsom_data $DIR/$tdir/single_dd
27616 check_lsom_data $DIR/$tfile
27619 # Deregistration step
27620 changelog_deregister || error "changelog_deregister failed"
27622 run_test 807 "verify LSOM syncing tool"
27624 check_som_nologged()
27626 local lines=$($LFS changelog $FSNAME-MDT0000 |
27627 grep 'x=trusted.som' | wc -l)
27628 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27632 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27633 skip "Need MDS version at least 2.11.55"
27635 # Registration step
27636 changelog_register || error "changelog_register failed"
27638 touch $DIR/$tfile || error "touch $tfile failed"
27641 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27642 error "write $tfile failed"
27645 $TRUNCATE $DIR/$tfile 1234
27648 $TRUNCATE $DIR/$tfile 1048576
27651 # Deregistration step
27652 changelog_deregister || error "changelog_deregister failed"
27654 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27659 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27663 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27664 skip "Need MDS version at least 2.11.56"
27666 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27667 error "failed to create DoM-only file $DIR/$tfile"
27668 touch $DIR/$tfile || error "touch $tfile failed"
27669 check_som_nodata $DIR/$tfile
27671 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27672 error "write $tfile failed"
27673 check_som_nodata $DIR/$tfile
27675 $TRUNCATE $DIR/$tfile 1234
27676 check_som_nodata $DIR/$tfile
27678 $TRUNCATE $DIR/$tfile 4097
27679 check_som_nodata $DIR/$file
27681 run_test 809 "Verify no SOM xattr store for DoM-only files"
27684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27685 $GSS && skip_env "could not run with gss"
27686 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27687 skip "OST < 2.12.58 doesn't align checksum"
27690 stack_trap "set_checksums $ORIG_CSUM" EXIT
27691 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27696 for csum in $CKSUM_TYPES; do
27697 #define OBD_FAIL_OSC_NO_GRANT 0x411
27698 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27699 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27701 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27702 before=$(md5sum $DIR/$tfile)
27703 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27704 after=$(md5sum $DIR/$tfile)
27705 [ "$before" == "$after" ] ||
27706 error "$csum: $before != $after bs=$1 seek=$2"
27710 run_test 810 "partial page writes on ZFS (LU-11663)"
27713 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27714 skip "OST < 2.12.51 doesn't support this fail_loc"
27716 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27717 # ensure ost1 is connected
27718 stat $DIR/$tfile >/dev/null || error "can't stat"
27719 wait_osc_import_state client ost1 FULL
27720 # no locks, no reqs to let the connection idle
27721 cancel_lru_locks osc
27723 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27724 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27725 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27726 wait_osc_import_state client ost1 CONNECTING
27727 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27729 stat $DIR/$tfile >/dev/null || error "can't stat file"
27731 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27733 test_812b() { # LU-12378
27734 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27735 skip "OST < 2.12.51 doesn't support this fail_loc"
27737 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27738 # ensure ost1 is connected
27739 stat $DIR/$tfile >/dev/null || error "can't stat"
27740 wait_osc_import_state client ost1 FULL
27741 # no locks, no reqs to let the connection idle
27742 cancel_lru_locks osc
27744 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27745 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27746 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27747 wait_osc_import_state client ost1 CONNECTING
27748 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27750 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27751 wait_osc_import_state client ost1 IDLE
27753 run_test 812b "do not drop no resend request for idle connect"
27758 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27760 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27761 $LFS getstripe $DIR/$tfile
27762 $LCTL set_param osc.*.idle_timeout=10
27763 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27764 # ensure ost1 is connected
27765 stat $DIR/$tfile >/dev/null || error "can't stat"
27766 wait_osc_import_state client ost1 FULL
27767 # no locks, no reqs to let the connection idle
27768 cancel_lru_locks osc
27770 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27771 $LCTL set_param fail_loc=0x80000533
27773 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27775 run_test 812c "idle import vs lock enqueue race"
27778 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27779 [ -z "$file_heat_sav" ] && skip "no file heat support"
27790 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27791 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27793 $LCTL set_param -n llite.*.file_heat=1
27794 echo "Turn on file heat"
27795 echo "Period second: $period_second, Decay percentage: $decay_pct"
27797 echo "QQQQ" > $DIR/$tfile
27798 echo "QQQQ" > $DIR/$tfile
27799 echo "QQQQ" > $DIR/$tfile
27800 cat $DIR/$tfile > /dev/null
27801 cat $DIR/$tfile > /dev/null
27802 cat $DIR/$tfile > /dev/null
27803 cat $DIR/$tfile > /dev/null
27805 local out=$($LFS heat_get $DIR/$tfile)
27807 $LFS heat_get $DIR/$tfile
27808 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27809 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27810 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27811 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27813 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27814 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27815 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27816 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27818 sleep $((period_second + 3))
27819 echo "Sleep $((period_second + 3)) seconds..."
27820 # The recursion formula to calculate the heat of the file f is as
27822 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27823 # Where Hi is the heat value in the period between time points i*I and
27824 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27825 # to the weight of Ci.
27826 out=$($LFS heat_get $DIR/$tfile)
27827 $LFS heat_get $DIR/$tfile
27828 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27829 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27830 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27831 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27833 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27834 error "read sample ($readsample) is wrong"
27835 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27836 error "write sample ($writesample) is wrong"
27837 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27838 error "read bytes ($readbyte) is wrong"
27839 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27840 error "write bytes ($writebyte) is wrong"
27842 echo "QQQQ" > $DIR/$tfile
27843 echo "QQQQ" > $DIR/$tfile
27844 echo "QQQQ" > $DIR/$tfile
27845 cat $DIR/$tfile > /dev/null
27846 cat $DIR/$tfile > /dev/null
27847 cat $DIR/$tfile > /dev/null
27848 cat $DIR/$tfile > /dev/null
27850 sleep $((period_second + 3))
27851 echo "Sleep $((period_second + 3)) seconds..."
27853 out=$($LFS heat_get $DIR/$tfile)
27854 $LFS heat_get $DIR/$tfile
27855 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27856 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27857 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27858 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27860 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27861 4 * $decay_pct) / 100") -eq 1 ] ||
27862 error "read sample ($readsample1) is wrong"
27863 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27864 3 * $decay_pct) / 100") -eq 1 ] ||
27865 error "write sample ($writesample1) is wrong"
27866 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27867 20 * $decay_pct) / 100") -eq 1 ] ||
27868 error "read bytes ($readbyte1) is wrong"
27869 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27870 15 * $decay_pct) / 100") -eq 1 ] ||
27871 error "write bytes ($writebyte1) is wrong"
27873 echo "Turn off file heat for the file $DIR/$tfile"
27874 $LFS heat_set -o $DIR/$tfile
27876 echo "QQQQ" > $DIR/$tfile
27877 echo "QQQQ" > $DIR/$tfile
27878 echo "QQQQ" > $DIR/$tfile
27879 cat $DIR/$tfile > /dev/null
27880 cat $DIR/$tfile > /dev/null
27881 cat $DIR/$tfile > /dev/null
27882 cat $DIR/$tfile > /dev/null
27884 out=$($LFS heat_get $DIR/$tfile)
27885 $LFS heat_get $DIR/$tfile
27886 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27887 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27888 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27889 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27891 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27892 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27893 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27894 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27896 echo "Trun on file heat for the file $DIR/$tfile"
27897 $LFS heat_set -O $DIR/$tfile
27899 echo "QQQQ" > $DIR/$tfile
27900 echo "QQQQ" > $DIR/$tfile
27901 echo "QQQQ" > $DIR/$tfile
27902 cat $DIR/$tfile > /dev/null
27903 cat $DIR/$tfile > /dev/null
27904 cat $DIR/$tfile > /dev/null
27905 cat $DIR/$tfile > /dev/null
27907 out=$($LFS heat_get $DIR/$tfile)
27908 $LFS heat_get $DIR/$tfile
27909 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27910 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27911 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27912 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27914 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27915 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27916 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27917 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27919 $LFS heat_set -c $DIR/$tfile
27920 $LCTL set_param -n llite.*.file_heat=0
27921 echo "Turn off file heat support for the Lustre filesystem"
27923 echo "QQQQ" > $DIR/$tfile
27924 echo "QQQQ" > $DIR/$tfile
27925 echo "QQQQ" > $DIR/$tfile
27926 cat $DIR/$tfile > /dev/null
27927 cat $DIR/$tfile > /dev/null
27928 cat $DIR/$tfile > /dev/null
27929 cat $DIR/$tfile > /dev/null
27931 out=$($LFS heat_get $DIR/$tfile)
27932 $LFS heat_get $DIR/$tfile
27933 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27934 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27935 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27936 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27938 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27939 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27940 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27941 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27943 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27946 run_test 813 "File heat verfication"
27950 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27951 echo -n y >> $DIR/$tfile
27952 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27953 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27955 run_test 814 "sparse cp works as expected (LU-12361)"
27959 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27960 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27962 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27965 local ost1_imp=$(get_osc_import_name client ost1)
27966 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27969 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27970 # ensure ost1 is connected
27972 stat $DIR/$tfile >/dev/null || error "can't stat"
27973 wait_osc_import_state client ost1 FULL
27974 # no locks, no reqs to let the connection idle
27975 cancel_lru_locks osc
27976 lru_resize_disable osc
27979 before=$($LCTL get_param -n \
27980 ldlm.namespaces.$imp_name.lru_size)
27982 wait_osc_import_state client ost1 IDLE
27983 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27984 now=$($LCTL get_param -n \
27985 ldlm.namespaces.$imp_name.lru_size)
27986 [ $before == $now ] || error "lru_size changed $before != $now"
27988 run_test 816 "do not reset lru_resize on idle reconnect"
27992 exportfs -u localhost:$DIR/nfsexp
27997 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27999 mkdir -p $DIR/nfsexp
28000 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28001 error "failed to export nfs"
28003 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28004 stack_trap cleanup_817 EXIT
28006 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28007 error "failed to mount nfs to $tmpdir"
28009 cp /bin/true $tmpdir
28010 $DIR/nfsexp/true || error "failed to execute 'true' command"
28012 run_test 817 "nfsd won't cache write lock for exec file"
28015 test_mkdir -i0 -c1 $DIR/$tdir
28016 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28017 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28020 # restore osp-syn threads
28021 stack_trap "fail $SINGLEMDS"
28023 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28024 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28025 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28026 error "start $SINGLEMDS failed"
28029 local testid=$(echo $TESTNAME | tr '_' ' ')
28031 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28032 grep "run LFSCK" || error "run LFSCK is not suggested"
28034 run_test 818 "unlink with failed llog"
28037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28038 cancel_lru_locks osc
28039 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28040 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28041 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28044 run_test 819a "too big niobuf in read"
28047 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28048 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28049 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28050 cancel_lru_locks osc
28054 run_test 819b "too big niobuf in write"
28057 function test_820_start_ost() {
28060 for num in $(seq $OSTCOUNT); do
28061 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28066 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28069 umount_client $MOUNT || error "umount failed"
28070 for num in $(seq $OSTCOUNT); do
28074 # mount client with no active OSTs
28075 # so that the client can't initialize max LOV EA size
28076 # from OSC notifications
28077 mount_client $MOUNT || error "mount failed"
28078 # delay OST starting to keep this 0 max EA size for a while
28079 test_820_start_ost &
28081 # create a directory on MDS2
28082 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28083 error "Failed to create directory"
28084 # open intent should update default EA size
28085 # see mdc_update_max_ea_from_body()
28086 # notice this is the very first RPC to MDS2
28087 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28090 # With SSK, this situation can lead to -EPERM being returned.
28091 # In that case, simply retry.
28092 if [ $ret -ne 0 ] && $SHARED_KEY; then
28093 if echo "$out" | grep -q "not permitted"; then
28094 cp /etc/services $DIR/$tdir/mds2
28098 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28100 run_test 820 "update max EA from open intent"
28103 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28105 save_lustre_params mds1 \
28106 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28107 do_facet $SINGLEMDS "$LCTL set_param -n \
28108 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28109 do_facet $SINGLEMDS "$LCTL set_param -n \
28110 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
28112 # wait for statfs update to clear OS_STATFS_NOPRECREATE
28113 local maxage=$(do_facet mds1 $LCTL get_param -n \
28114 osp.$FSNAME-OST0000*MDT0000.maxage)
28115 sleep $((maxage + 1))
28117 #define OBD_FAIL_NET_ERROR_RPC 0x532
28118 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
28120 stack_trap "restore_lustre_params < $p; rm $p"
28122 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
28123 osp.$FSNAME-OST0000*MDT0000.create_count")
28124 for i in $(seq 1 $count); do
28125 touch $DIR/$tfile.${i} || error "touch failed"
28128 run_test 822 "test precreate failure"
28131 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28132 local OST_MAX_PRECREATE=20000
28134 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28135 skip "Need MDS version at least 2.14.56"
28137 save_lustre_params mds1 \
28138 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28139 do_facet $SINGLEMDS "$LCTL set_param -n \
28140 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28141 do_facet $SINGLEMDS "$LCTL set_param -n \
28142 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28144 stack_trap "restore_lustre_params < $p; rm $p"
28146 do_facet $SINGLEMDS "$LCTL set_param -n \
28147 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28149 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28150 osp.$FSNAME-OST0000*MDT0000.create_count")
28151 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28152 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28153 local expect_count=$(((($max/2)/256) * 256))
28155 log "setting create_count to 100200:"
28156 log " -result- count: $count with max: $max, expecting: $expect_count"
28158 [[ $count -eq expect_count ]] ||
28159 error "Create count not set to max precreate."
28161 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28164 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28165 skip "Need MDS version 2.14.56"
28167 local sync_changes=$(do_facet $SINGLEMDS \
28168 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28170 [ "$sync_changes" -gt 100 ] &&
28171 skip "Sync changes $sync_changes > 100 already"
28173 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28175 $LFS mkdir -i 0 $DIR/$tdir
28176 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28178 save_lustre_params mds1 \
28179 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28180 save_lustre_params mds1 \
28181 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28183 do_facet mds1 "$LCTL set_param -n \
28184 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28185 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28186 stack_trap "restore_lustre_params < $p" EXIT
28188 createmany -o $DIR/$tdir/f- 1000
28189 unlinkmany $DIR/$tdir/f- 1000 &
28190 local UNLINK_PID=$!
28193 sync_changes=$(do_facet mds1 \
28194 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28195 # the check in the code is racy, fail the test
28196 # if the value above the limit by 10.
28197 [ $sync_changes -gt 110 ] && {
28198 kill -2 $UNLINK_PID
28200 error "osp changes throttling failed, $sync_changes>110"
28202 kill -0 $UNLINK_PID 2> /dev/null || break
28206 run_test 831 "throttling unlink/setattr queuing on OSP"
28209 # tests that do cleanup/setup should be run at the end
28213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28216 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28217 $LCTL set_param fail_loc=0x903
28219 cancel_lru_locks MGC
28221 FAIL_ON_ERROR=true cleanup
28222 FAIL_ON_ERROR=true setup
28224 run_test 900 "umount should not race with any mgc requeue thread"
28226 # LUS-6253/LU-11185
28234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28236 # some get_param have a bug to handle dot in param name
28237 cancel_lru_locks MGC
28238 old=$(mount -t lustre | wc -l)
28246 while [ $old -ne $oldc ]; do
28247 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28250 if [ $count -ge $TIMEOUT ]; then
28251 error "too large timeout"
28254 umount_client $MOUNT || error "umount failed"
28255 mount_client $MOUNT || error "mount failed"
28256 cancel_lru_locks MGC
28257 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28259 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28263 run_test 901 "don't leak a mgc lock on client umount"
28267 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28268 skip "client does not have LU-13377 fix"
28269 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28270 $LCTL set_param fail_loc=0x1415
28271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28272 cancel_lru_locks osc
28275 run_test 902 "test short write doesn't hang lustre"
28279 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28280 echo "blah" > $DIR/${tfile}-2
28281 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28282 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28283 $LCTL set_param fail_loc=0x417 fail_val=20
28285 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28286 sleep 1 # To start the destroy
28287 wait_destroy_complete 150 || error "Destroy taking too long"
28288 cat $DIR/$tfile > /dev/null || error "Evicted"
28290 run_test 903 "Test long page discard does not cause evictions"
28293 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28294 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28295 grep -q project || skip "skip project quota not supported"
28297 local testfile="$DIR/$tdir/$tfile"
28298 local xattr="trusted.projid"
28300 local mdts=$(comma_list $(mdts_nodes))
28301 local saved=$(do_facet mds1 $LCTL get_param -n \
28302 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28304 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28305 stack_trap "do_nodes $mdts $LCTL set_param \
28306 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28308 mkdir -p $DIR/$tdir
28310 #hide projid xattr on server
28311 $LFS project -p 1 $testfile ||
28312 error "set $testfile project id failed"
28313 getfattr -m - $testfile | grep $xattr &&
28314 error "do not show trusted.projid when disabled on server"
28315 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28316 #should be hidden when projid is 0
28317 $LFS project -p 0 $testfile ||
28318 error "set $testfile project id failed"
28319 getfattr -m - $testfile | grep $xattr &&
28320 error "do not show trusted.projid with project ID 0"
28322 #still can getxattr explicitly
28323 projid=$(getfattr -n $xattr $testfile |
28324 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28325 [ $projid == "0" ] ||
28326 error "projid expected 0 not $projid"
28328 #set the projid via setxattr
28329 setfattr -n $xattr -v "1000" $testfile ||
28330 error "setattr failed with $?"
28331 projid=($($LFS project $testfile))
28332 [ ${projid[0]} == "1000" ] ||
28333 error "projid expected 1000 not $projid"
28335 #check the new projid via getxattr
28336 $LFS project -p 1001 $testfile ||
28337 error "set $testfile project id failed"
28338 getfattr -m - $testfile | grep $xattr ||
28339 error "should show trusted.projid when project ID != 0"
28340 projid=$(getfattr -n $xattr $testfile |
28341 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28342 [ $projid == "1001" ] ||
28343 error "projid expected 1001 not $projid"
28345 #try to set invalid projid
28346 setfattr -n $xattr -v "4294967295" $testfile &&
28347 error "set invalid projid should fail"
28349 #remove the xattr means setting projid to 0
28350 setfattr -x $xattr $testfile ||
28351 error "setfattr failed with $?"
28352 projid=($($LFS project $testfile))
28353 [ ${projid[0]} == "0" ] ||
28354 error "projid expected 0 not $projid"
28356 #should be hidden when parent has inherit flag and same projid
28357 $LFS project -srp 1002 $DIR/$tdir ||
28358 error "set $tdir project id failed"
28359 getfattr -m - $testfile | grep $xattr &&
28360 error "do not show trusted.projid with inherit flag"
28362 #still can getxattr explicitly
28363 projid=$(getfattr -n $xattr $testfile |
28364 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28365 [ $projid == "1002" ] ||
28366 error "projid expected 1002 not $projid"
28368 run_test 904 "virtual project ID xattr"
28371 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28372 check_and_cleanup_lustre
28373 if [ "$I_MOUNTED" != "yes" ]; then
28374 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true